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Merge with rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git

hifive-unleashed-5.1
Jaroslav Kysela 2005-06-22 12:19:24 +02:00
parent fae6ec69c8 2a5a68b840
commit da04b128cf
548 changed files with 27719 additions and 10691 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
CREDITS
View File

@ -1880,6 +1880,13 @@ S: Schlehenweg 9
S: D-91080 Uttenreuth
S: Germany
N: Jaya Kumar
E: jayalk@intworks.biz
W: http://www.intworks.biz
D: Arc monochrome LCD framebuffer driver, x86 reboot fixups
S: Gurgaon, India
S: Kuala Lumpur, Malaysia
N: Gabor Kuti
M: seasons@falcon.sch.bme.hu
M: seasons@makosteszta.sote.hu

135
Documentation/fb/intelfb.txt 100644
View File

@ -0,0 +1,135 @@
Intel 830M/845G/852GM/855GM/865G/915G Framebuffer driver
================================================================
A. Introduction
This is a framebuffer driver for various Intel 810/815 compatible
graphics devices. These would include:
Intel 830M
Intel 810E845G
Intel 852GM
Intel 855GM
Intel 865G
Intel 915G
B. List of available options
a. "video=intelfb"
enables the intelfb driver
Recommendation: required
b. "mode=<xres>x<yres>[-<bpp>][@<refresh>]"
select mode
Recommendation: user preference
(default = 1024x768-32@70)
c. "vram=<value>"
select amount of system RAM in MB to allocate for the video memory
if not enough RAM was already allocated by the BIOS.
Recommendation: 1 - 4 MB.
(default = 4 MB)
d. "voffset=<value>"
select at what offset in MB of the logical memory to allocate the
framebuffer memory. The intent is to avoid the memory blocks
used by standard graphics applications (XFree86). Depending on your
usage, adjust the value up or down, (0 for maximum usage, 63/127 MB
for the least amount). Note, an arbitrary setting may conflict
with XFree86.
Recommendation: do not set
(default = 48 MB)
e. "accel"
enable text acceleration. This can be enabled/reenabled anytime
by using 'fbset -accel true/false'.
Recommendation: enable
(default = set)
f. "hwcursor"
enable cursor acceleration.
Recommendation: enable
(default = set)
g. "mtrr"
enable MTRR. This allows data transfers to the framebuffer memory
to occur in bursts which can significantly increase performance.
Not very helpful with the intel chips because of 'shared memory'.
Recommendation: set
(default = set)
h. "fixed"
disable mode switching.
Recommendation: do not set
(default = not set)
The binary parameters can be unset with a "no" prefix, example "noaccel".
The default parameter (not named) is the mode.
C. Kernel booting
Separate each option/option-pair by commas (,) and the option from its value
with an equals sign (=) as in the following:
video=i810fb:option1,option2=value2
Sample Usage
------------
In /etc/lilo.conf, add the line:
append="video=intelfb:800x600-32@75,accel,hwcursor,vram=8"
This will initialize the framebuffer to 800x600 at 32bpp and 75Hz. The
framebuffer will use 8 MB of System RAM. hw acceleration of text and cursor
will be enabled.
D. Module options
The module parameters are essentially similar to the kernel
parameters. The main difference is that you need to include a Boolean value
(1 for TRUE, and 0 for FALSE) for those options which don't need a value.
Example, to enable MTRR, include "mtrr=1".
Sample Usage
------------
Using the same setup as described above, load the module like this:
modprobe intelfb mode=800x600-32@75 vram=8 accel=1 hwcursor=1
Or just add the following to /etc/modprobe.conf
options intelfb mode=800x600-32@75 vram=8 accel=1 hwcursor=1
and just do a
modprobe intelfb
E. Acknowledgment:
1. Geert Uytterhoeven - his excellent howto and the virtual
framebuffer driver code made this possible.
2. Jeff Hartmann for his agpgart code.
3. David Dawes for his original kernel 2.4 code.
4. The X developers. Insights were provided just by reading the
XFree86 source code.
5. Antonino A. Daplas for his inspiring i810fb driver.
6. Andrew Morton for his kernel patches maintenance.
###########################
Sylvain

6
Documentation/filesystems/isofs.txt
View File

@ -26,7 +26,11 @@ Mount options unique to the isofs filesystem.
mode=xxx Sets the permissions on files to xxx
nojoliet Ignore Joliet extensions if they are present.
norock Ignore Rock Ridge extensions if they are present.
unhide Show hidden files.
hide Completely strip hidden files from the file system.
showassoc Show files marked with the 'associated' bit
unhide Deprecated; showing hidden files is now default;
If given, it is a synonym for 'showassoc' which will
recreate previous unhide behavior
session=x Select number of session on multisession CD
sbsector=xxx Session begins from sector xxx

6
Documentation/filesystems/tmpfs.txt
View File

@ -71,8 +71,8 @@ can be changed on remount. The size parameter also accepts a suffix %
to limit this tmpfs instance to that percentage of your physical RAM:
the default, when neither size nor nr_blocks is specified, is size=50%
If both nr_blocks (or size) and nr_inodes are set to 0, neither blocks
nor inodes will be limited in that instance. It is generally unwise to
If nr_blocks=0 (or size=0), blocks will not be limited in that instance;
if nr_inodes=0, inodes will not be limited. It is generally unwise to
mount with such options, since it allows any user with write access to
use up all the memory on the machine; but enhances the scalability of
that instance in a system with many cpus making intensive use of it.
@ -97,4 +97,4 @@ RAM/SWAP in 10240 inodes and it is only accessible by root.
Author:
Christoph Rohland <cr@sap.com>, 1.12.01
Updated:
Hugh Dickins <hugh@veritas.com>, 01 September 2004
Hugh Dickins <hugh@veritas.com>, 13 March 2005

16
Documentation/s390/CommonIO
View File

@ -30,7 +30,7 @@ Command line parameters
device numbers (0xabcd or abcd, for 2.4 backward compatibility).
You can use the 'all' keyword to ignore all devices.
The '!' operator will cause the I/O-layer to _not_ ignore a device.
The order on the command line is not important.
The command line is parsed from left to right.
For example,
cio_ignore=0.0.0023-0.0.0042,0.0.4711
@ -72,13 +72,14 @@ Command line parameters
/proc/cio_ignore; "add <device range>, <device range>, ..." will ignore the
specified devices.
Note: Already known devices cannot be ignored.
Note: While already known devices can be added to the list of devices to be
ignored, there will be no effect on then. However, if such a device
disappears and then reappeares, it will then be ignored.
For example, if device 0.0.abcd is already known and all other devices
0.0.a000-0.0.afff are not known,
For example,
"echo add 0.0.a000-0.0.accc, 0.0.af00-0.0.afff > /proc/cio_ignore"
will add 0.0.a000-0.0.abcc, 0.0.abce-0.0.accc and 0.0.af00-0.0.afff to the
list of ignored devices and skip 0.0.abcd.
will add 0.0.a000-0.0.accc and 0.0.af00-0.0.afff to the list of ignored
devices.
The devices can be specified either by bus id (0.0.abcd) or, for 2.4 backward
compatibilty, by the device number in hexadecimal (0xabcd or abcd).
@ -98,7 +99,8 @@ Command line parameters
- /proc/s390dbf/cio_trace/hex_ascii
Logs the calling of functions in the common I/O-layer and, if applicable,
which subchannel they were called for.
which subchannel they were called for, as well as dumps of some data
structures (like irb in an error case).
The level of logging can be changed to be more or less verbose by piping to
/proc/s390dbf/cio_*/level a number between 0 and 6; see the documentation on

45
Documentation/sgi-ioc4.txt 100644
View File

@ -0,0 +1,45 @@
The SGI IOC4 PCI device is a bit of a strange beast, so some notes on
it are in order.
First, even though the IOC4 performs multiple functions, such as an
IDE controller, a serial controller, a PS/2 keyboard/mouse controller,
and an external interrupt mechanism, it's not implemented as a
multifunction device. The consequence of this from a software
standpoint is that all these functions share a single IRQ, and
they can't all register to own the same PCI device ID. To make
matters a bit worse, some of the register blocks (and even registers
themselves) present in IOC4 are mixed-purpose between these several
functions, meaning that there's no clear "owning" device driver.
The solution is to organize the IOC4 driver into several independent
drivers, "ioc4", "sgiioc4", and "ioc4_serial". Note that there is no
PS/2 controller driver as this functionality has never been wired up
on a shipping IO card.
ioc4
====
This is the core (or shim) driver for IOC4. It is responsible for
initializing the basic functionality of the chip, and allocating
the PCI resources that are shared between the IOC4 functions.
This driver also provides registration functions that the other
IOC4 drivers can call to make their presence known. Each driver
needs to provide a probe and remove function, which are invoked
by the core driver at appropriate times. The interface of these
IOC4 function probe and remove operations isn't precisely the same
as PCI device probe and remove operations, but is logically the
same operation.
sgiioc4
=======
This is the IDE driver for IOC4. Its name isn't very descriptive
simply for historical reasons (it used to be the only IOC4 driver
component). There's not much to say about it other than it hooks
up to the ioc4 driver via the appropriate registration, probe, and
remove functions.
ioc4_serial
===========
This is the serial driver for IOC4. There's not much to say about it
other than it hooks up to the ioc4 driver via the appropriate registration,
probe, and remove functions.

5
MAINTAINERS
View File

@ -265,6 +265,11 @@ P: Arnaldo Carvalho de Melo
M: acme@conectiva.com.br
S: Maintained
ARC FRAMEBUFFER DRIVER
P: Jaya Kumar
M: jayalk@intworks.biz
S: Maintained
ARM26 ARCHITECTURE
P: Ian Molton
M: spyro@f2s.com

10
arch/arm/mm/mmap.c
View File

@ -73,7 +73,12 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
(!vma || addr + len <= vma->vm_start))
return addr;
}
start_addr = addr = mm->free_area_cache;
if (len > mm->cached_hole_size) {
start_addr = addr = mm->free_area_cache;
} else {
start_addr = addr = TASK_UNMAPPED_BASE;
mm->cached_hole_size = 0;
}
full_search:
if (do_align)
@ -90,6 +95,7 @@ full_search:
*/
if (start_addr != TASK_UNMAPPED_BASE) {
start_addr = addr = TASK_UNMAPPED_BASE;
mm->cached_hole_size = 0;
goto full_search;
}
return -ENOMEM;
@ -101,6 +107,8 @@ full_search:
mm->free_area_cache = addr + len;
return addr;
}
if (addr + mm->cached_hole_size < vma->vm_start)
mm->cached_hole_size = vma->vm_start - addr;
addr = vma->vm_end;
if (do_align)
addr = COLOUR_ALIGN(addr, pgoff);

1
arch/frv/mm/init.c
View File

@ -169,7 +169,6 @@ void __init mem_init(void)
struct page *page = &mem_map[pfn];
ClearPageReserved(page);
set_bit(PG_highmem, &page->flags);
set_page_count(page, 1);
__free_page(page);
totalram_pages++;

2
arch/i386/boot/Makefile
View File

@ -48,7 +48,7 @@ cmd_image = $(obj)/tools/build $(BUILDFLAGS) $(obj)/bootsect $(obj)/setup \
$(obj)/zImage $(obj)/bzImage: $(obj)/bootsect $(obj)/setup \
$(obj)/vmlinux.bin $(obj)/tools/build FORCE
$(call if_changed,image)
@echo 'Kernel: $@ is ready'
@echo 'Kernel: $@ is ready' ' (#'`cat .version`')'
$(obj)/vmlinux.bin: $(obj)/compressed/vmlinux FORCE
$(call if_changed,objcopy)

2
arch/i386/kernel/syscall_table.S
View File

@ -251,7 +251,7 @@ ENTRY(sys_call_table)
.long sys_io_submit
.long sys_io_cancel
.long sys_fadvise64 /* 250 */
.long sys_ni_syscall
.long sys_set_zone_reclaim
.long sys_exit_group
.long sys_lookup_dcookie
.long sys_epoll_create

2
arch/i386/kernel/traps.c
View File

@ -306,7 +306,7 @@ void die(const char * str, struct pt_regs * regs, long err)
};
static int die_counter;
if (die.lock_owner != _smp_processor_id()) {
if (die.lock_owner != raw_smp_processor_id()) {
console_verbose();
spin_lock_irq(&die.lock);
die.lock_owner = smp_processor_id();

2
arch/i386/lib/delay.c
View File

@ -34,7 +34,7 @@ inline void __const_udelay(unsigned long xloops)
xloops *= 4;
__asm__("mull %0"
:"=d" (xloops), "=&a" (d0)
:"1" (xloops),"0" (cpu_data[_smp_processor_id()].loops_per_jiffy * (HZ/4)));
:"1" (xloops),"0" (cpu_data[raw_smp_processor_id()].loops_per_jiffy * (HZ/4)));
__delay(++xloops);
}

204
arch/i386/mm/hugetlbpage.c
View File

@ -18,7 +18,7 @@
#include <asm/tlb.h>
#include <asm/tlbflush.h>
static pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr)
pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr)
{
pgd_t *pgd;
pud_t *pud;
@ -30,7 +30,7 @@ static pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr)
return (pte_t *) pmd;
}
static pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr)
pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr)
{
pgd_t *pgd;
pud_t *pud;
@ -42,21 +42,6 @@ static pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr)
return (pte_t *) pmd;
}
static void set_huge_pte(struct mm_struct *mm, struct vm_area_struct *vma, struct page *page, pte_t * page_table, int write_access)
{
pte_t entry;
add_mm_counter(mm, rss, HPAGE_SIZE / PAGE_SIZE);
if (write_access) {
entry =
pte_mkwrite(pte_mkdirty(mk_pte(page, vma->vm_page_prot)));
} else
entry = pte_wrprotect(mk_pte(page, vma->vm_page_prot));
entry = pte_mkyoung(entry);
mk_pte_huge(entry);
set_pte(page_table, entry);
}
/*
* This function checks for proper alignment of input addr and len parameters.
*/
@ -69,77 +54,6 @@ int is_aligned_hugepage_range(unsigned long addr, unsigned long len)
return 0;
}
int copy_hugetlb_page_range(struct mm_struct *dst, struct mm_struct *src,
struct vm_area_struct *vma)
{
pte_t *src_pte, *dst_pte, entry;
struct page *ptepage;
unsigned long addr = vma->vm_start;
unsigned long end = vma->vm_end;
while (addr < end) {
dst_pte = huge_pte_alloc(dst, addr);
if (!dst_pte)
goto nomem;
src_pte = huge_pte_offset(src, addr);
entry = *src_pte;
ptepage = pte_page(entry);
get_page(ptepage);
set_pte(dst_pte, entry);
add_mm_counter(dst, rss, HPAGE_SIZE / PAGE_SIZE);
addr += HPAGE_SIZE;
}
return 0;
nomem:
return -ENOMEM;
}
int
follow_hugetlb_page(struct mm_struct *mm, struct vm_area_struct *vma,
struct page **pages, struct vm_area_struct **vmas,
unsigned long *position, int *length, int i)
{
unsigned long vpfn, vaddr = *position;
int remainder = *length;
WARN_ON(!is_vm_hugetlb_page(vma));
vpfn = vaddr/PAGE_SIZE;
while (vaddr < vma->vm_end && remainder) {
if (pages) {
pte_t *pte;
struct page *page;
pte = huge_pte_offset(mm, vaddr);
/* hugetlb should be locked, and hence, prefaulted */
WARN_ON(!pte || pte_none(*pte));
page = &pte_page(*pte)[vpfn % (HPAGE_SIZE/PAGE_SIZE)];
WARN_ON(!PageCompound(page));
get_page(page);
pages[i] = page;
}
if (vmas)
vmas[i] = vma;
vaddr += PAGE_SIZE;
++vpfn;
--remainder;
++i;
}
*length = remainder;
*position = vaddr;
return i;
}
#if 0 /* This is just for testing */
struct page *
follow_huge_addr(struct mm_struct *mm, unsigned long address, int write)
@ -204,83 +118,15 @@ follow_huge_pmd(struct mm_struct *mm, unsigned long address,
}
#endif
void unmap_hugepage_range(struct vm_area_struct *vma,
unsigned long start, unsigned long end)
void hugetlb_clean_stale_pgtable(pte_t *pte)
{
struct mm_struct *mm = vma->vm_mm;
unsigned long address;
pte_t pte, *ptep;
pmd_t *pmd = (pmd_t *) pte;
struct page *page;
BUG_ON(start & (HPAGE_SIZE - 1));
BUG_ON(end & (HPAGE_SIZE - 1));
for (address = start; address < end; address += HPAGE_SIZE) {
ptep = huge_pte_offset(mm, address);
if (!ptep)
continue;
pte = ptep_get_and_clear(mm, address, ptep);
if (pte_none(pte))
continue;
page = pte_page(pte);
put_page(page);
}
add_mm_counter(mm ,rss, -((end - start) >> PAGE_SHIFT));
flush_tlb_range(vma, start, end);
}
int hugetlb_prefault(struct address_space *mapping, struct vm_area_struct *vma)
{
struct mm_struct *mm = current->mm;
unsigned long addr;
int ret = 0;
BUG_ON(vma->vm_start & ~HPAGE_MASK);
BUG_ON(vma->vm_end & ~HPAGE_MASK);
spin_lock(&mm->page_table_lock);
for (addr = vma->vm_start; addr < vma->vm_end; addr += HPAGE_SIZE) {
unsigned long idx;
pte_t *pte = huge_pte_alloc(mm, addr);
struct page *page;
if (!pte) {
ret = -ENOMEM;
goto out;
}
if (!pte_none(*pte))
continue;
idx = ((addr - vma->vm_start) >> HPAGE_SHIFT)
+ (vma->vm_pgoff >> (HPAGE_SHIFT - PAGE_SHIFT));
page = find_get_page(mapping, idx);
if (!page) {
/* charge the fs quota first */
if (hugetlb_get_quota(mapping)) {
ret = -ENOMEM;
goto out;
}
page = alloc_huge_page();
if (!page) {
hugetlb_put_quota(mapping);
ret = -ENOMEM;
goto out;
}
ret = add_to_page_cache(page, mapping, idx, GFP_ATOMIC);
if (! ret) {
unlock_page(page);
} else {
hugetlb_put_quota(mapping);
free_huge_page(page);
goto out;
}
}
set_huge_pte(mm, vma, page, pte, vma->vm_flags & VM_WRITE);
}
out:
spin_unlock(&mm->page_table_lock);
return ret;
page = pmd_page(*pmd);
pmd_clear(pmd);
dec_page_state(nr_page_table_pages);
page_cache_release(page);
}
/* x86_64 also uses this file */
@ -294,7 +140,12 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
struct vm_area_struct *vma;
unsigned long start_addr;
start_addr = mm->free_area_cache;
if (len > mm->cached_hole_size) {
start_addr = mm->free_area_cache;
} else {
start_addr = TASK_UNMAPPED_BASE;
mm->cached_hole_size = 0;
}
full_search:
addr = ALIGN(start_addr, HPAGE_SIZE);
@ -308,6 +159,7 @@ full_search:
*/
if (start_addr != TASK_UNMAPPED_BASE) {
start_addr = TASK_UNMAPPED_BASE;
mm->cached_hole_size = 0;
goto full_search;
}
return -ENOMEM;
@ -316,6 +168,8 @@ full_search:
mm->free_area_cache = addr + len;
return addr;
}
if (addr + mm->cached_hole_size < vma->vm_start)
mm->cached_hole_size = vma->vm_start - addr;
addr = ALIGN(vma->vm_end, HPAGE_SIZE);
}
}
@ -327,12 +181,17 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
struct mm_struct *mm = current->mm;
struct vm_area_struct *vma, *prev_vma;
unsigned long base = mm->mmap_base, addr = addr0;
unsigned long largest_hole = mm->cached_hole_size;
int first_time = 1;
/* don't allow allocations above current base */
if (mm->free_area_cache > base)
mm->free_area_cache = base;
if (len <= largest_hole) {
largest_hole = 0;
mm->free_area_cache = base;
}
try_again:
/* make sure it can fit in the remaining address space */
if (mm->free_area_cache < len)
@ -353,13 +212,21 @@ try_again:
* vma->vm_start, use it:
*/
if (addr + len <= vma->vm_start &&
(!prev_vma || (addr >= prev_vma->vm_end)))
(!prev_vma || (addr >= prev_vma->vm_end))) {
/* remember the address as a hint for next time */
return (mm->free_area_cache = addr);
else
mm->cached_hole_size = largest_hole;
return (mm->free_area_cache = addr);
} else {
/* pull free_area_cache down to the first hole */
if (mm->free_area_cache == vma->vm_end)
if (mm->free_area_cache == vma->vm_end) {
mm->free_area_cache = vma->vm_start;
mm->cached_hole_size = largest_hole;
}
}
/* remember the largest hole we saw so far */
if (addr + largest_hole < vma->vm_start)
largest_hole = vma->vm_start - addr;
/* try just below the current vma->vm_start */
addr = (vma->vm_start - len) & HPAGE_MASK;
@ -372,6 +239,7 @@ fail:
*/
if (first_time) {
mm->free_area_cache = base;
largest_hole = 0;
first_time = 0;
goto try_again;
}
@ -382,6 +250,7 @@ fail:
* allocations.
*/
mm->free_area_cache = TASK_UNMAPPED_BASE;
mm->cached_hole_size = ~0UL;
addr = hugetlb_get_unmapped_area_bottomup(file, addr0,
len, pgoff, flags);
@ -389,6 +258,7 @@ fail:
* Restore the topdown base:
*/
mm->free_area_cache = base;
mm->cached_hole_size = ~0UL;
return addr;
}

1
arch/i386/mm/init.c
View File

@ -269,7 +269,6 @@ void __init one_highpage_init(struct page *page, int pfn, int bad_ppro)
{
if (page_is_ram(pfn) && !(bad_ppro && page_kills_ppro(pfn))) {
ClearPageReserved(page);
set_bit(PG_highmem, &page->flags);
set_page_count(page, 1);
__free_page(page);
totalhigh_pages++;

6
arch/ia64/Kconfig
View File

@ -50,6 +50,10 @@ config SCHED_NO_NO_OMIT_FRAME_POINTER
bool
default y
config IA64_UNCACHED_ALLOCATOR
bool
select GENERIC_ALLOCATOR
choice
prompt "System type"
default IA64_GENERIC
@ -223,7 +227,7 @@ config IA64_SGI_SN_SIM
config IA64_SGI_SN_XP
tristate "Support communication between SGI SSIs"
depends on MSPEC
select IA64_UNCACHED_ALLOCATOR
help
An SGI machine can be divided into multiple Single System
Images which act independently of each other and have

6
arch/ia64/configs/sn2_defconfig
View File

@ -588,6 +588,7 @@ CONFIG_SGI_MBCS=m
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_SGI_L1_CONSOLE=y
CONFIG_SERIAL_SGI_IOC4=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
@ -787,6 +788,11 @@ CONFIG_INFINIBAND_MTHCA=m
CONFIG_INFINIBAND_IPOIB=m
# CONFIG_INFINIBAND_IPOIB_DEBUG is not set
#
# SN Devices
#
CONFIG_SGI_IOC4=y
#
# File systems
#

6
arch/ia64/defconfig
View File

@ -638,6 +638,7 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_SGI_L1_CONSOLE=y
CONFIG_SERIAL_SGI_IOC4=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
@ -942,6 +943,11 @@ CONFIG_INFINIBAND_MTHCA=m
CONFIG_INFINIBAND_IPOIB=m
# CONFIG_INFINIBAND_IPOIB_DEBUG is not set
#
# SN Devices
#
CONFIG_SGI_IOC4=y
#
# File systems
#

1
arch/ia64/kernel/Makefile
View File

@ -20,6 +20,7 @@ obj-$(CONFIG_SMP) += smp.o smpboot.o domain.o
obj-$(CONFIG_PERFMON) += perfmon_default_smpl.o
obj-$(CONFIG_IA64_CYCLONE) += cyclone.o
obj-$(CONFIG_IA64_MCA_RECOVERY) += mca_recovery.o
obj-$(CONFIG_IA64_UNCACHED_ALLOCATOR) += uncached.o
mca_recovery-y += mca_drv.o mca_drv_asm.o
# The gate DSO image is built using a special linker script.

32
arch/ia64/kernel/efi.c
View File

@ -409,6 +409,38 @@ efi_memmap_walk (efi_freemem_callback_t callback, void *arg)
}
}
/*
* Walk the EFI memory map to pull out leftover pages in the lower
* memory regions which do not end up in the regular memory map and
* stick them into the uncached allocator
*
* The regular walk function is significantly more complex than the
* uncached walk which means it really doesn't make sense to try and
* marge the two.
*/
void __init
efi_memmap_walk_uc (efi_freemem_callback_t callback)
{
void *efi_map_start, *efi_map_end, *p;
efi_memory_desc_t *md;
u64 efi_desc_size, start, end;
efi_map_start = __va(ia64_boot_param->efi_memmap);
efi_map_end = efi_map_start + ia64_boot_param->efi_memmap_size;
efi_desc_size = ia64_boot_param->efi_memdesc_size;
for (p = efi_map_start; p < efi_map_end; p += efi_desc_size) {
md = p;
if (md->attribute == EFI_MEMORY_UC) {
start = PAGE_ALIGN(md->phys_addr);
end = PAGE_ALIGN((md->phys_addr+(md->num_pages << EFI_PAGE_SHIFT)) & PAGE_MASK);
if ((*callback)(start, end, NULL) < 0)
return;
}
}
}
/*
* Look for the PAL_CODE region reported by EFI and maps it using an
* ITR to enable safe PAL calls in virtual mode. See IA-64 Processor

2
arch/ia64/kernel/entry.S
View File

@ -1579,7 +1579,7 @@ sys_call_table:
data8 sys_keyctl
data8 sys_ni_syscall
data8 sys_ni_syscall // 1275
data8 sys_ni_syscall
data8 sys_set_zone_reclaim
data8 sys_ni_syscall
data8 sys_ni_syscall
data8 sys_ni_syscall

246
arch/ia64/kernel/uncached.c 100644
View File

@ -0,0 +1,246 @@
/*
* Copyright (C) 2001-2005 Silicon Graphics, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License
* as published by the Free Software Foundation.
*
* A simple uncached page allocator using the generic allocator. This
* allocator first utilizes the spare (spill) pages found in the EFI
* memmap and will then start converting cached pages to uncached ones
* at a granule at a time. Node awareness is implemented by having a
* pool of pages per node.
*/
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/slab.h>
#include <linux/efi.h>
#include <linux/genalloc.h>
#include <asm/page.h>
#include <asm/pal.h>
#include <asm/system.h>
#include <asm/pgtable.h>
#include <asm/atomic.h>
#include <asm/tlbflush.h>
#include <asm/sn/arch.h>
#define DEBUG 0
#if DEBUG
#define dprintk printk
#else
#define dprintk(x...) do { } while (0)
#endif
void __init efi_memmap_walk_uc (efi_freemem_callback_t callback);
#define MAX_UNCACHED_GRANULES 5
static int allocated_granules;
struct gen_pool *uncached_pool[MAX_NUMNODES];
static void uncached_ipi_visibility(void *data)
{
int status;
status = ia64_pal_prefetch_visibility(PAL_VISIBILITY_PHYSICAL);
if ((status != PAL_VISIBILITY_OK) &&
(status != PAL_VISIBILITY_OK_REMOTE_NEEDED))
printk(KERN_DEBUG "pal_prefetch_visibility() returns %i on "
"CPU %i\n", status, get_cpu());
}
static void uncached_ipi_mc_drain(void *data)
{
int status;
status = ia64_pal_mc_drain();
if (status)
printk(KERN_WARNING "ia64_pal_mc_drain() failed with %i on "
"CPU %i\n", status, get_cpu());
}
static unsigned long
uncached_get_new_chunk(struct gen_pool *poolp)
{
struct page *page;
void *tmp;
int status, i;
unsigned long addr, node;
if (allocated_granules >= MAX_UNCACHED_GRANULES)
return 0;
node = poolp->private;
page = alloc_pages_node(node, GFP_KERNEL | __GFP_ZERO,
IA64_GRANULE_SHIFT-PAGE_SHIFT);
dprintk(KERN_INFO "get_new_chunk page %p, addr %lx\n",
page, (unsigned long)(page-vmem_map) << PAGE_SHIFT);
/*
* Do magic if no mem on local node! XXX
*/
if (!page)
return 0;
tmp = page_address(page);
/*
* There's a small race here where it's possible for someone to
* access the page through /dev/mem halfway through the conversion
* to uncached - not sure it's really worth bothering about
*/
for (i = 0; i < (IA64_GRANULE_SIZE / PAGE_SIZE); i++)
SetPageUncached(&page[i]);
flush_tlb_kernel_range(tmp, tmp + IA64_GRANULE_SIZE);
status = ia64_pal_prefetch_visibility(PAL_VISIBILITY_PHYSICAL);
dprintk(KERN_INFO "pal_prefetch_visibility() returns %i on cpu %i\n",
status, get_cpu());
if (!status) {
status = smp_call_function(uncached_ipi_visibility, NULL, 0, 1);
if (status)
printk(KERN_WARNING "smp_call_function failed for "
"uncached_ipi_visibility! (%i)\n", status);
}
if (ia64_platform_is("sn2"))
sn_flush_all_caches((unsigned long)tmp, IA64_GRANULE_SIZE);
else
flush_icache_range((unsigned long)tmp,
(unsigned long)tmp+IA64_GRANULE_SIZE);
ia64_pal_mc_drain();
status = smp_call_function(uncached_ipi_mc_drain, NULL, 0, 1);
if (status)
printk(KERN_WARNING "smp_call_function failed for "
"uncached_ipi_mc_drain! (%i)\n", status);
addr = (unsigned long)tmp - PAGE_OFFSET + __IA64_UNCACHED_OFFSET;
allocated_granules++;
return addr;
}
/*
* uncached_alloc_page
*
* Allocate 1 uncached page. Allocates on the requested node. If no
* uncached pages are available on the requested node, roundrobin starting
* with higher nodes.
*/
unsigned long
uncached_alloc_page(int nid)
{
unsigned long maddr;
maddr = gen_pool_alloc(uncached_pool[nid], PAGE_SIZE);
dprintk(KERN_DEBUG "uncached_alloc_page returns %lx on node %i\n",
maddr, nid);
/*
* If no memory is availble on our local node, try the
* remaining nodes in the system.
*/
if (!maddr) {
int i;
for (i = MAX_NUMNODES - 1; i >= 0; i--) {
if (i == nid || !node_online(i))
continue;
maddr = gen_pool_alloc(uncached_pool[i], PAGE_SIZE);
dprintk(KERN_DEBUG "uncached_alloc_page alternate search "
"returns %lx on node %i\n", maddr, i);
if (maddr) {
break;
}
}
}
return maddr;
}
EXPORT_SYMBOL(uncached_alloc_page);
/*
* uncached_free_page
*
* Free a single uncached page.
*/
void
uncached_free_page(unsigned long maddr)
{
int node;
node = nasid_to_cnodeid(NASID_GET(maddr));
dprintk(KERN_DEBUG "uncached_free_page(%lx) on node %i\n", maddr, node);
if ((maddr & (0XFUL << 60)) != __IA64_UNCACHED_OFFSET)
panic("uncached_free_page invalid address %lx\n", maddr);
gen_pool_free(uncached_pool[node], maddr, PAGE_SIZE);
}
EXPORT_SYMBOL(uncached_free_page);
/*
* uncached_build_memmap,
*
* Called at boot time to build a map of pages that can be used for
* memory special operations.
*/
static int __init
uncached_build_memmap(unsigned long start, unsigned long end, void *arg)
{
long length;
unsigned long vstart, vend;
int node;
length = end - start;
vstart = start + __IA64_UNCACHED_OFFSET;
vend = end + __IA64_UNCACHED_OFFSET;
dprintk(KERN_ERR "uncached_build_memmap(%lx %lx)\n", start, end);
memset((char *)vstart, 0, length);
node = nasid_to_cnodeid(NASID_GET(start));
for (; vstart < vend ; vstart += PAGE_SIZE) {
dprintk(KERN_INFO "sticking %lx into the pool!\n", vstart);
gen_pool_free(uncached_pool[node], vstart, PAGE_SIZE);
}
return 0;
}
static int __init uncached_init(void) {
int i;
for (i = 0; i < MAX_NUMNODES; i++) {
if (!node_online(i))
continue;
uncached_pool[i] = gen_pool_create(0, IA64_GRANULE_SHIFT,
&uncached_get_new_chunk, i);
}
efi_memmap_walk_uc(uncached_build_memmap);
return 0;
}
__initcall(uncached_init);

158
arch/ia64/mm/hugetlbpage.c
View File

@ -24,7 +24,7 @@
unsigned int hpage_shift=HPAGE_SHIFT_DEFAULT;
static pte_t *
pte_t *
huge_pte_alloc (struct mm_struct *mm, unsigned long addr)
{
unsigned long taddr = htlbpage_to_page(addr);
@ -43,7 +43,7 @@ huge_pte_alloc (struct mm_struct *mm, unsigned long addr)
return pte;
}
static pte_t *
pte_t *
huge_pte_offset (struct mm_struct *mm, unsigned long addr)
{
unsigned long taddr = htlbpage_to_page(addr);
@ -67,23 +67,6 @@ huge_pte_offset (struct mm_struct *mm, unsigned long addr)
#define mk_pte_huge(entry) { pte_val(entry) |= _PAGE_P; }
static void
set_huge_pte (struct mm_struct *mm, struct vm_area_struct *vma,
struct page *page, pte_t * page_table, int write_access)
{
pte_t entry;
add_mm_counter(mm, rss, HPAGE_SIZE / PAGE_SIZE);
if (write_access) {
entry =
pte_mkwrite(pte_mkdirty(mk_pte(page, vma->vm_page_prot)));
} else
entry = pte_wrprotect(mk_pte(page, vma->vm_page_prot));
entry = pte_mkyoung(entry);
mk_pte_huge(entry);
set_pte(page_table, entry);
return;
}
/*
* This function checks for proper alignment of input addr and len parameters.
*/
@ -99,68 +82,6 @@ int is_aligned_hugepage_range(unsigned long addr, unsigned long len)
return 0;
}
int copy_hugetlb_page_range(struct mm_struct *dst, struct mm_struct *src,
struct vm_area_struct *vma)
{
pte_t *src_pte, *dst_pte, entry;
struct page *ptepage;
unsigned long addr = vma->vm_start;
unsigned long end = vma->vm_end;
while (addr < end) {
dst_pte = huge_pte_alloc(dst, addr);
if (!dst_pte)
goto nomem;
src_pte = huge_pte_offset(src, addr);
entry = *src_pte;
ptepage = pte_page(entry);
get_page(ptepage);
set_pte(dst_pte, entry);
add_mm_counter(dst, rss, HPAGE_SIZE / PAGE_SIZE);
addr += HPAGE_SIZE;
}
return 0;
nomem:
return -ENOMEM;
}
int
follow_hugetlb_page(struct mm_struct *mm, struct vm_area_struct *vma,
struct page **pages, struct vm_area_struct **vmas,
unsigned long *st, int *length, int i)
{
pte_t *ptep, pte;
unsigned long start = *st;
unsigned long pstart;
int len = *length;
struct page *page;
do {
pstart = start & HPAGE_MASK;
ptep = huge_pte_offset(mm, start);
pte = *ptep;
back1:
page = pte_page(pte);
if (pages) {
page += ((start & ~HPAGE_MASK) >> PAGE_SHIFT);
get_page(page);
pages[i] = page;
}
if (vmas)
vmas[i] = vma;
i++;
len--;
start += PAGE_SIZE;
if (((start & HPAGE_MASK) == pstart) && len &&
(start < vma->vm_end))
goto back1;
} while (len && start < vma->vm_end);
*length = len;
*st = start;
return i;
}
struct page *follow_huge_addr(struct mm_struct *mm, unsigned long addr, int write)
{
struct page *page;
@ -212,81 +133,6 @@ void hugetlb_free_pgd_range(struct mmu_gather **tlb,
free_pgd_range(tlb, addr, end, floor, ceiling);
}
void unmap_hugepage_range(struct vm_area_struct *vma, unsigned long start, unsigned long end)
{
struct mm_struct *mm = vma->vm_mm;
unsigned long address;
pte_t *pte;
struct page *page;
BUG_ON(start & (HPAGE_SIZE - 1));
BUG_ON(end & (HPAGE_SIZE - 1));
for (address = start; address < end; address += HPAGE_SIZE) {
pte = huge_pte_offset(mm, address);
if (pte_none(*pte))
continue;
page = pte_page(*pte);
put_page(page);
pte_clear(mm, address, pte);
}
add_mm_counter(mm, rss, - ((end - start) >> PAGE_SHIFT));
flush_tlb_range(vma, start, end);
}
int hugetlb_prefault(struct address_space *mapping, struct vm_area_struct *vma)
{
struct mm_struct *mm = current->mm;
unsigned long addr;
int ret = 0;
BUG_ON(vma->vm_start & ~HPAGE_MASK);
BUG_ON(vma->vm_end & ~HPAGE_MASK);
spin_lock(&mm->page_table_lock);
for (addr = vma->vm_start; addr < vma->vm_end; addr += HPAGE_SIZE) {
unsigned long idx;
pte_t *pte = huge_pte_alloc(mm, addr);
struct page *page;
if (!pte) {
ret = -ENOMEM;
goto out;
}
if (!pte_none(*pte))
continue;
idx = ((addr - vma->vm_start) >> HPAGE_SHIFT)
+ (vma->vm_pgoff >> (HPAGE_SHIFT - PAGE_SHIFT));
page = find_get_page(mapping, idx);
if (!page) {
/* charge the fs quota first */
if (hugetlb_get_quota(mapping)) {
ret = -ENOMEM;
goto out;
}
page = alloc_huge_page();
if (!page) {
hugetlb_put_quota(mapping);
ret = -ENOMEM;
goto out;
}
ret = add_to_page_cache(page, mapping, idx, GFP_ATOMIC);
if (! ret) {
unlock_page(page);
} else {
hugetlb_put_quota(mapping);
page_cache_release(page);
goto out;
}
}
set_huge_pte(mm, vma, page, pte, vma->vm_flags & VM_WRITE);
}
out:
spin_unlock(&mm->page_table_lock);
return ret;
}
unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, unsigned long len,
unsigned long pgoff, unsigned long flags)
{

6
arch/ia64/sn/kernel/xpc_partition.c
View File

@ -22,6 +22,7 @@
#include <linux/cache.h>
#include <linux/mmzone.h>
#include <linux/nodemask.h>
#include <asm/uncached.h>
#include <asm/sn/bte.h>
#include <asm/sn/intr.h>
#include <asm/sn/sn_sal.h>
@ -183,7 +184,7 @@ xpc_rsvd_page_init(void)
* memory protections are never restricted.
*/
if ((amos_page = xpc_vars->amos_page) == NULL) {
amos_page = (AMO_t *) mspec_kalloc_page(0);
amos_page = (AMO_t *) TO_AMO(uncached_alloc_page(0));
if (amos_page == NULL) {
dev_err(xpc_part, "can't allocate page of AMOs\n");
return NULL;
@ -200,7 +201,8 @@ xpc_rsvd_page_init(void)
if (ret != 0) {
dev_err(xpc_part, "can't change memory "
"protections\n");
mspec_kfree_page((unsigned long) amos_page);
uncached_free_page(__IA64_UNCACHED_OFFSET |
TO_PHYS((u64) amos_page));
return NULL;
}
}

7
arch/m32r/Kconfig
View File

@ -78,6 +78,9 @@ config PLAT_OAKS32R
config PLAT_MAPPI2
bool "Mappi-II(M3A-ZA36/M3A-ZA52)"
config PLAT_MAPPI3
bool "Mappi-III(M3A-2170)"
endchoice
choice
@ -134,6 +137,7 @@ config BUS_CLOCK
int "Bus Clock [Hz] (integer)"
default "70000000" if PLAT_MAPPI
default "25000000" if PLAT_USRV
default "50000000" if PLAT_MAPPI3
default "50000000" if PLAT_M32700UT
default "50000000" if PLAT_OPSPUT
default "33333333" if PLAT_OAKS32R
@ -149,7 +153,7 @@ config CPU_LITTLE_ENDIAN
config MEMORY_START
hex "Physical memory start address (hex)"
default "08000000" if PLAT_MAPPI || PLAT_MAPPI2
default "08000000" if PLAT_MAPPI || PLAT_MAPPI2 || PLAT_MAPPI3
default "08000000" if PLAT_USRV
default "08000000" if PLAT_M32700UT
default "08000000" if PLAT_OPSPUT
@ -157,6 +161,7 @@ config MEMORY_START
config MEMORY_SIZE
hex "Physical memory size (hex)"
default "08000000" if PLAT_MAPPI3
default "04000000" if PLAT_MAPPI || PLAT_MAPPI2
default "02000000" if PLAT_USRV
default "01000000" if PLAT_M32700UT

19
arch/m32r/boot/compressed/m32r_sio.c
View File

@ -6,6 +6,7 @@
*/
#include <linux/config.h>
#include <asm/processor.h>
static void putc(char c);
@ -38,16 +39,17 @@ static int puts(const char *s)
static void putc(char c)
{
while ((*BOOT_SIO0STS & 0x3) != 0x3) ;
while ((*BOOT_SIO0STS & 0x3) != 0x3)
cpu_relax();
if (c == '\n') {
*BOOT_SIO0TXB = '\r';
while ((*BOOT_SIO0STS & 0x3) != 0x3) ;
while ((*BOOT_SIO0STS & 0x3) != 0x3)
cpu_relax();
}
*BOOT_SIO0TXB = c;
}
#else /* defined(CONFIG_PLAT_M32700UT_Alpha) || defined(CONFIG_PLAT_M32700UT) */
#ifdef CONFIG_MMU
#else /* !(CONFIG_PLAT_M32700UT_Alpha) && !(CONFIG_PLAT_M32700UT) */
#if defined(CONFIG_PLAT_MAPPI2)
#define SIO0STS (volatile unsigned short *)(0xa0efd000 + 14)
#define SIO0TXB (volatile unsigned short *)(0xa0efd000 + 30)
#else
@ -57,11 +59,12 @@ static void putc(char c)
static void putc(char c)
{
while ((*SIO0STS & 0x1) == 0) ;
while ((*SIO0STS & 0x1) == 0)
cpu_relax();
if (c == '\n') {
*SIO0TXB = '\r';
while ((*SIO0STS & 0x1) == 0) ;
while ((*SIO0STS & 0x1) == 0)
cpu_relax();
}
*SIO0TXB = c;
}

52
arch/m32r/defconfig
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.11-rc4
# Wed Feb 16 21:10:44 2005
# Linux kernel version: 2.6.12-rc5
# Fri Jun 3 16:20:11 2005
#
CONFIG_M32R=y
# CONFIG_UID16 is not set
@ -16,6 +16,7 @@ CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
@ -28,13 +29,15 @@ CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_HOTPLUG=y
CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
# CONFIG_IKCONFIG_PROC is not set
CONFIG_EMBEDDED=y
# CONFIG_KALLSYMS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@ -44,6 +47,7 @@ CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
#
# Loadable module support
@ -65,6 +69,7 @@ CONFIG_PLAT_M32700UT=y
# CONFIG_PLAT_OPSPUT is not set
# CONFIG_PLAT_OAKS32R is not set
# CONFIG_PLAT_MAPPI2 is not set
# CONFIG_PLAT_MAPPI3 is not set
CONFIG_CHIP_M32700=y
# CONFIG_CHIP_M32102 is not set
# CONFIG_CHIP_VDEC2 is not set
@ -268,7 +273,6 @@ CONFIG_NET=y
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
# CONFIG_NETLINK_DEV is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
@ -392,18 +396,6 @@ CONFIG_INPUT=y
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input I/O drivers
#
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
#
# Input Device Drivers
#
@ -413,6 +405,17 @@ CONFIG_SERIO_SERPORT=y
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
#
# Character devices
#
@ -464,6 +467,10 @@ CONFIG_DS1302=y
# CONFIG_SYNCLINK_CS is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
#
# I2C support
#
@ -508,8 +515,14 @@ CONFIG_VIDEO_M32R_AR_M64278=y
# Graphics support
#
CONFIG_FB=y
# CONFIG_FB_CFB_FILLRECT is not set
# CONFIG_FB_CFB_COPYAREA is not set
# CONFIG_FB_CFB_IMAGEBLIT is not set
# CONFIG_FB_SOFT_CURSOR is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
#
@ -542,10 +555,6 @@ CONFIG_LOGO_LINUX_CLUT224=y
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
#
#
# USB Gadget Support
#
@ -719,8 +728,9 @@ CONFIG_NLS_DEFAULT="iso8859-1"
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_PREEMPT=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_FRAME_POINTER is not set

2
arch/m32r/kernel/Makefile
View File

@ -10,6 +10,7 @@ obj-y := process.o entry.o traps.o align.o irq.o setup.o time.o \
obj-$(CONFIG_SMP) += smp.o smpboot.o
obj-$(CONFIG_PLAT_MAPPI) += setup_mappi.o io_mappi.o
obj-$(CONFIG_PLAT_MAPPI2) += setup_mappi2.o io_mappi2.o
obj-$(CONFIG_PLAT_MAPPI3) += setup_mappi3.o io_mappi3.o
obj-$(CONFIG_PLAT_USRV) += setup_usrv.o io_usrv.o
obj-$(CONFIG_PLAT_M32700UT) += setup_m32700ut.o io_m32700ut.o
obj-$(CONFIG_PLAT_OPSPUT) += setup_opsput.o io_opsput.o
@ -17,4 +18,3 @@ obj-$(CONFIG_MODULES) += module.o
obj-$(CONFIG_PLAT_OAKS32R) += setup_oaks32r.o io_oaks32r.o
EXTRA_AFLAGS := -traditional

92
arch/m32r/kernel/io_m32700ut.c
View File

@ -3,8 +3,8 @@
*
* Typical I/O routines for M32700UT board.
*
* Copyright (c) 2001, 2002 Hiroyuki Kondo, Hirokazu Takata,
* Hitoshi Yamamoto, Takeo Takahashi
* Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata,
* Hitoshi Yamamoto, Takeo Takahashi
*
* This file is subject to the terms and conditions of the GNU General
* Public License. See the file "COPYING" in the main directory of this
@ -172,64 +172,21 @@ unsigned long _inl(unsigned long port)
unsigned char _inb_p(unsigned long port)
{
unsigned char v;
if (port >= LAN_IOSTART && port < LAN_IOEND)
v = _ne_inb(PORT2ADDR_NE(port));
else
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
return *(volatile unsigned char *)__port2addr_ata(port);
} else
#endif
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
unsigned char b;
pcc_ioread_byte(0, port, &b, sizeof(b), 1, 0);
return b;
} else
#endif
v = *(volatile unsigned char *)PORT2ADDR(port);
unsigned char v = _inb(port);
delay();
return (v);
}
unsigned short _inw_p(unsigned long port)
{
unsigned short v;
if (port >= LAN_IOSTART && port < LAN_IOEND)
v = _ne_inw(PORT2ADDR_NE(port));
else
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
return *(volatile unsigned short *)__port2addr_ata(port);
} else
#endif
#if defined(CONFIG_USB)
if(port >= 0x340 && port < 0x3a0)
return *(volatile unsigned short *)PORT2ADDR_USB(port);
else
#endif
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
unsigned short w;
pcc_ioread_word(0, port, &w, sizeof(w), 1, 0);
return w;
} else
#endif
v = *(volatile unsigned short *)PORT2ADDR(port);
unsigned short v = _inw(port);
delay();
return (v);
}
unsigned long _inl_p(unsigned long port)
{
unsigned long v;
v = *(volatile unsigned long *)PORT2ADDR(port);
unsigned long v = _inl(port);
delay();
return (v);
}
@ -287,52 +244,19 @@ void _outl(unsigned long l, unsigned long port)
void _outb_p(unsigned char b, unsigned long port)
{
if (port >= LAN_IOSTART && port < LAN_IOEND)
_ne_outb(b, PORT2ADDR_NE(port));
else
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
*(volatile unsigned char *)__port2addr_ata(port) = b;
} else
#endif
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
pcc_iowrite_byte(0, port, &b, sizeof(b), 1, 0);
} else
#endif
*(volatile unsigned char *)PORT2ADDR(port) = b;
_outb(b, port);
delay();
}
void _outw_p(unsigned short w, unsigned long port)
{
if (port >= LAN_IOSTART && port < LAN_IOEND)
_ne_outw(w, PORT2ADDR_NE(port));
else
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
*(volatile unsigned short *)__port2addr_ata(port) = w;
} else
#endif
#if defined(CONFIG_USB)
if(port >= 0x340 && port < 0x3a0)
*(volatile unsigned short *)PORT2ADDR_USB(port) = w;
else
#endif
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
pcc_iowrite_word(0, port, &w, sizeof(w), 1, 0);
} else
#endif
*(volatile unsigned short *)PORT2ADDR(port) = w;
_outw(w, port);
delay();
}
void _outl_p(unsigned long l, unsigned long port)
{
*(volatile unsigned long *)PORT2ADDR(port) = l;
_outl(l, port);
delay();
}

74
arch/m32r/kernel/io_mappi.c
View File

@ -3,8 +3,8 @@
*
* Typical I/O routines for Mappi board.
*
* Copyright (c) 2001, 2002 Hiroyuki Kondo, Hirokazu Takata,
* Hitoshi Yamamoto
* Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata,
* Hitoshi Yamamoto
*/
#include <linux/config.h>
@ -130,57 +130,21 @@ unsigned long _inl(unsigned long port)
unsigned char _inb_p(unsigned long port)
{
unsigned char v;
if (port >= 0x300 && port < 0x320)
v = _ne_inb(PORT2ADDR_NE(port));
else
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC)
if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
unsigned char b;
pcc_ioread(0, port, &b, sizeof(b), 1, 0);
return b;
} else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) {
unsigned char b;
pcc_ioread(1, port, &b, sizeof(b), 1, 0);
return b;
} else
#endif
v = *(volatile unsigned char *)PORT2ADDR(port);
unsigned char v = _inb(port);
delay();
return (v);
}
unsigned short _inw_p(unsigned long port)
{
unsigned short v;
if (port >= 0x300 && port < 0x320)
v = _ne_inw(PORT2ADDR_NE(port));
else
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC)
if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
unsigned short w;
pcc_ioread(0, port, &w, sizeof(w), 1, 0);
return w;
} else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) {
unsigned short w;
pcc_ioread(1, port, &w, sizeof(w), 1, 0);
return w;
} else
#endif
v = *(volatile unsigned short *)PORT2ADDR(port);
unsigned short v = _inw(port);
delay();
return (v);
}
unsigned long _inl_p(unsigned long port)
{
unsigned long v;
v = *(volatile unsigned long *)PORT2ADDR(port);
unsigned long v = _inl(port);
delay();
return (v);
}
@ -229,41 +193,19 @@ void _outl(unsigned long l, unsigned long port)
void _outb_p(unsigned char b, unsigned long port)
{
if (port >= 0x300 && port < 0x320)
_ne_outb(b, PORT2ADDR_NE(port));
else
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC)
if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
pcc_iowrite(0, port, &b, sizeof(b), 1, 0);
} else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) {
pcc_iowrite(1, port, &b, sizeof(b), 1, 0);
} else
#endif
*(volatile unsigned char *)PORT2ADDR(port) = b;
_outb(b, port);
delay();
}
void _outw_p(unsigned short w, unsigned long port)
{
if (port >= 0x300 && port < 0x320)
_ne_outw(w, PORT2ADDR_NE(port));
else
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC)
if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
pcc_iowrite(0, port, &w, sizeof(w), 1, 0);
} else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) {
pcc_iowrite(1, port, &w, sizeof(w), 1, 0);
} else
#endif
*(volatile unsigned short *)PORT2ADDR(port) = w;
_outw(w, port);
delay();
}
void _outl_p(unsigned long l, unsigned long port)
{
*(volatile unsigned long *)PORT2ADDR(port) = l;
_outl(l, port);
delay();
}

92
arch/m32r/kernel/io_mappi2.c
View File

@ -3,7 +3,7 @@
*
* Typical I/O routines for Mappi2 board.
*
* Copyright (c) 2001-2003 Hiroyuki Kondo, Hirokazu Takata,
* Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata,
* Hitoshi Yamamoto, Mamoru Sakugawa
*/
@ -25,7 +25,7 @@ extern void pcc_ioread_byte(int, unsigned long, void *, size_t, size_t, int);
extern void pcc_ioread_word(int, unsigned long, void *, size_t, size_t, int);
extern void pcc_iowrite_byte(int, unsigned long, void *, size_t, size_t, int);
extern void pcc_iowrite_word(int, unsigned long, void *, size_t, size_t, int);
#endif /* CONFIG_PCMCIA && CONFIG_MAPPI2_CFC */
#endif /* CONFIG_PCMCIA && CONFIG_M32R_CFC */
#define PORT2ADDR(port) _port2addr(port)
#define PORT2ADDR_NE(port) _port2addr_ne(port)
@ -169,64 +169,21 @@ unsigned long _inl(unsigned long port)
unsigned char _inb_p(unsigned long port)
{
unsigned char v;
if (port >= LAN_IOSTART && port < LAN_IOEND)
v = _ne_inb(PORT2ADDR_NE(port));
else
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
return *(volatile unsigned char *)__port2addr_ata(port);
} else
#endif
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
unsigned char b;
pcc_ioread_byte(0, port, &b, sizeof(b), 1, 0);
return b;
} else
#endif
v = *(volatile unsigned char *)PORT2ADDR(port);
unsigned char v = _inb(port);
delay();
return (v);
}
unsigned short _inw_p(unsigned long port)
{
unsigned short v;
if (port >= LAN_IOSTART && port < LAN_IOEND)
v = _ne_inw(PORT2ADDR_NE(port));
else
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
return *(volatile unsigned short *)__port2addr_ata(port);
} else
#endif
#if defined(CONFIG_USB)
if (port >= 0x340 && port < 0x3a0)
v = *(volatile unsigned short *)PORT2ADDR_USB(port);
else
#endif
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
unsigned short w;
pcc_ioread_word(0, port, &w, sizeof(w), 1, 0);
return w;
} else
#endif
v = *(volatile unsigned short *)PORT2ADDR(port);
unsigned short v = _inw(port);
delay();
return (v);
}
unsigned long _inl_p(unsigned long port)
{
unsigned long v;
v = *(volatile unsigned long *)PORT2ADDR(port);
unsigned long v = _inl(port);
delay();
return (v);
}
@ -284,52 +241,19 @@ void _outl(unsigned long l, unsigned long port)
void _outb_p(unsigned char b, unsigned long port)
{
if (port >= LAN_IOSTART && port < LAN_IOEND)
_ne_outb(b, PORT2ADDR_NE(port));
else
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
*(volatile unsigned char *)__port2addr_ata(port) = b;
} else
#endif
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
pcc_iowrite_byte(0, port, &b, sizeof(b), 1, 0);
} else
#endif
*(volatile unsigned char *)PORT2ADDR(port) = b;
_outb(b, port);
delay();
}
void _outw_p(unsigned short w, unsigned long port)
{
if (port >= LAN_IOSTART && port < LAN_IOEND)
_ne_outw(w, PORT2ADDR_NE(port));
else
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
*(volatile unsigned short *)__port2addr_ata(port) = w;
} else
#endif
#if defined(CONFIG_USB)
if (port >= 0x340 && port < 0x3a0)
*(volatile unsigned short *)PORT2ADDR_USB(port) = w;
else
#endif
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
pcc_iowrite_word(0, port, &w, sizeof(w), 1, 0);
} else
#endif
*(volatile unsigned short *)PORT2ADDR(port) = w;
_outw(w, port);
delay();
}
void _outl_p(unsigned long l, unsigned long port)
{
*(volatile unsigned long *)PORT2ADDR(port) = l;
_outl(l, port);
delay();
}

378
arch/m32r/kernel/io_mappi3.c 100644
View File

@ -0,0 +1,378 @@
/*
* linux/arch/m32r/kernel/io_mappi3.c
*
* Typical I/O routines for Mappi3 board.
*
* Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata,
* Hitoshi Yamamoto, Mamoru Sakugawa
*/
#include <linux/config.h>
#include <asm/m32r.h>
#include <asm/page.h>
#include <asm/io.h>
#include <asm/byteorder.h>
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
#include <linux/types.h>
#define M32R_PCC_IOMAP_SIZE 0x1000
#define M32R_PCC_IOSTART0 0x1000
#define M32R_PCC_IOEND0 (M32R_PCC_IOSTART0 + M32R_PCC_IOMAP_SIZE - 1)
extern void pcc_ioread_byte(int, unsigned long, void *, size_t, size_t, int);
extern void pcc_ioread_word(int, unsigned long, void *, size_t, size_t, int);
extern void pcc_iowrite_byte(int, unsigned long, void *, size_t, size_t, int);
extern void pcc_iowrite_word(int, unsigned long, void *, size_t, size_t, int);
#endif /* CONFIG_PCMCIA && CONFIG_M32R_CFC */
#define PORT2ADDR(port) _port2addr(port)
#define PORT2ADDR_NE(port) _port2addr_ne(port)
#define PORT2ADDR_USB(port) _port2addr_usb(port)
static inline void *_port2addr(unsigned long port)
{
return (void *)(port + NONCACHE_OFFSET);
}
#define LAN_IOSTART 0x300
#define LAN_IOEND 0x320
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
static inline void *__port2addr_ata(unsigned long port)
{
static int dummy_reg;
switch (port) {
case 0x1f0: return (void *)0xb4002000;
case 0x1f1: return (void *)0xb4012800;
case 0x1f2: return (void *)0xb4012002;
case 0x1f3: return (void *)0xb4012802;
case 0x1f4: return (void *)0xb4012004;
case 0x1f5: return (void *)0xb4012804;
case 0x1f6: return (void *)0xb4012006;
case 0x1f7: return (void *)0xb4012806;
case 0x3f6: return (void *)0xb401200e;
default: return (void *)&dummy_reg;
}
}
#endif
static inline void *_port2addr_ne(unsigned long port)
{
return (void *)(port + NONCACHE_OFFSET + 0x10000000);
}
static inline void *_port2addr_usb(unsigned long port)
{
return (void *)(port + NONCACHE_OFFSET + 0x12000000);
}
static inline void delay(void)
{
__asm__ __volatile__ ("push r0; \n\t pop r0;" : : :"memory");
}
/*
* NIC I/O function
*/
static inline unsigned char _ne_inb(void *portp)
{
return (unsigned char) *(volatile unsigned char *)portp;
}
static inline unsigned short _ne_inw(void *portp)
{
return (unsigned short)le16_to_cpu(*(volatile unsigned short *)portp);
}
static inline void _ne_insb(void *portp, void * addr, unsigned long count)
{
unsigned char *buf = addr;
while (count--)
*buf++ = *(volatile unsigned char *)portp;
}
static inline void _ne_outb(unsigned char b, void *portp)
{
*(volatile unsigned char *)portp = (unsigned char)b;
}
static inline void _ne_outw(unsigned short w, void *portp)
{
*(volatile unsigned short *)portp = cpu_to_le16(w);
}
unsigned char _inb(unsigned long port)
{
if (port >= LAN_IOSTART && port < LAN_IOEND)
return _ne_inb(PORT2ADDR_NE(port));
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
return *(volatile unsigned char *)__port2addr_ata(port);
}
#endif
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
unsigned char b;
pcc_ioread_byte(0, port, &b, sizeof(b), 1, 0);
return b;
} else
#endif
return *(volatile unsigned char *)PORT2ADDR(port);
}
unsigned short _inw(unsigned long port)
{
if (port >= LAN_IOSTART && port < LAN_IOEND)
return _ne_inw(PORT2ADDR_NE(port));
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
return *(volatile unsigned short *)__port2addr_ata(port);
}
#endif
#if defined(CONFIG_USB)
else if (port >= 0x340 && port < 0x3a0)
return *(volatile unsigned short *)PORT2ADDR_USB(port);
#endif
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
unsigned short w;
pcc_ioread_word(0, port, &w, sizeof(w), 1, 0);
return w;
} else
#endif
return *(volatile unsigned short *)PORT2ADDR(port);
}
unsigned long _inl(unsigned long port)
{
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
unsigned long l;
pcc_ioread_word(0, port, &l, sizeof(l), 1, 0);
return l;
} else
#endif
return *(volatile unsigned long *)PORT2ADDR(port);
}
unsigned char _inb_p(unsigned long port)
{
unsigned char v = _inb(port);
delay();
return (v);
}
unsigned short _inw_p(unsigned long port)
{
unsigned short v = _inw(port);
delay();
return (v);
}
unsigned long _inl_p(unsigned long port)
{
unsigned long v = _inl(port);
delay();
return (v);
}
void _outb(unsigned char b, unsigned long port)
{
if (port >= LAN_IOSTART && port < LAN_IOEND)
_ne_outb(b, PORT2ADDR_NE(port));
else
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
*(volatile unsigned char *)__port2addr_ata(port) = b;
} else
#endif
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
pcc_iowrite_byte(0, port, &b, sizeof(b), 1, 0);
} else
#endif
*(volatile unsigned char *)PORT2ADDR(port) = b;
}
void _outw(unsigned short w, unsigned long port)
{
if (port >= LAN_IOSTART && port < LAN_IOEND)
_ne_outw(w, PORT2ADDR_NE(port));
else
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
*(volatile unsigned short *)__port2addr_ata(port) = w;
} else
#endif
#if defined(CONFIG_USB)
if (port >= 0x340 && port < 0x3a0)
*(volatile unsigned short *)PORT2ADDR_USB(port) = w;
else
#endif
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
pcc_iowrite_word(0, port, &w, sizeof(w), 1, 0);
} else
#endif
*(volatile unsigned short *)PORT2ADDR(port) = w;
}
void _outl(unsigned long l, unsigned long port)
{
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
pcc_iowrite_word(0, port, &l, sizeof(l), 1, 0);
} else
#endif
*(volatile unsigned long *)PORT2ADDR(port) = l;
}
void _outb_p(unsigned char b, unsigned long port)
{
_outb(b, port);
delay();
}
void _outw_p(unsigned short w, unsigned long port)
{
_outw(w, port);
delay();
}
void _outl_p(unsigned long l, unsigned long port)
{
_outl(l, port);
delay();
}
void _insb(unsigned int port, void * addr, unsigned long count)
{
if (port >= LAN_IOSTART && port < LAN_IOEND)
_ne_insb(PORT2ADDR_NE(port), addr, count);
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
unsigned char *buf = addr;
unsigned char *portp = __port2addr_ata(port);
while (count--)
*buf++ = *(volatile unsigned char *)portp;
}
#endif
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
pcc_ioread_byte(0, port, (void *)addr, sizeof(unsigned char),
count, 1);
}
#endif
else {
unsigned char *buf = addr;
unsigned char *portp = PORT2ADDR(port);
while (count--)
*buf++ = *(volatile unsigned char *)portp;
}
}
void _insw(unsigned int port, void * addr, unsigned long count)
{
unsigned short *buf = addr;
unsigned short *portp;
if (port >= LAN_IOSTART && port < LAN_IOEND) {
portp = PORT2ADDR_NE(port);
while (count--)
*buf++ = *(volatile unsigned short *)portp;
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
} else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
pcc_ioread_word(9, port, (void *)addr, sizeof(unsigned short),
count, 1);
#endif
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
} else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
portp = __port2addr_ata(port);
while (count--)
*buf++ = *(volatile unsigned short *)portp;
#endif
} else {
portp = PORT2ADDR(port);
while (count--)
*buf++ = *(volatile unsigned short *)portp;
}
}
void _insl(unsigned int port, void * addr, unsigned long count)
{
unsigned long *buf = addr;
unsigned long *portp;
portp = PORT2ADDR(port);
while (count--)
*buf++ = *(volatile unsigned long *)portp;
}
void _outsb(unsigned int port, const void * addr, unsigned long count)
{
const unsigned char *buf = addr;
unsigned char *portp;
if (port >= LAN_IOSTART && port < LAN_IOEND) {
portp = PORT2ADDR_NE(port);
while (count--)
_ne_outb(*buf++, portp);
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
} else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
portp = __port2addr_ata(port);
while (count--)
*(volatile unsigned char *)portp = *buf++;
#endif
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
} else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
pcc_iowrite_byte(0, port, (void *)addr, sizeof(unsigned char),
count, 1);
#endif
} else {
portp = PORT2ADDR(port);
while (count--)
*(volatile unsigned char *)portp = *buf++;
}
}
void _outsw(unsigned int port, const void * addr, unsigned long count)
{
const unsigned short *buf = addr;
unsigned short *portp;
if (port >= LAN_IOSTART && port < LAN_IOEND) {
portp = PORT2ADDR_NE(port);
while (count--)
*(volatile unsigned short *)portp = *buf++;
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
} else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
portp = __port2addr_ata(port);
while (count--)
*(volatile unsigned short *)portp = *buf++;
#endif
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
} else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
pcc_iowrite_word(9, port, (void *)addr, sizeof(unsigned short),
count, 1);
#endif
} else {
portp = PORT2ADDR(port);
while (count--)
*(volatile unsigned short *)portp = *buf++;
}
}
void _outsl(unsigned int port, const void * addr, unsigned long count)
{
const unsigned long *buf = addr;
unsigned char *portp;
portp = PORT2ADDR(port);
while (count--)
*(volatile unsigned long *)portp = *buf++;
}

36
arch/m32r/kernel/io_oaks32r.c
View File

@ -3,7 +3,7 @@
*
* Typical I/O routines for OAKS32R board.
*
* Copyright (c) 2001-2004 Hiroyuki Kondo, Hirokazu Takata,
* Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata,
* Hitoshi Yamamoto, Mamoru Sakugawa
*/
@ -90,35 +90,21 @@ unsigned long _inl(unsigned long port)
unsigned char _inb_p(unsigned long port)
{
unsigned char v;
if (port >= 0x300 && port < 0x320)
v = _ne_inb(PORT2ADDR_NE(port));
else
v = *(volatile unsigned char *)PORT2ADDR(port);
unsigned char v = _inb(port);
delay();
return (v);
}
unsigned short _inw_p(unsigned long port)
{
unsigned short v;
if (port >= 0x300 && port < 0x320)
v = _ne_inw(PORT2ADDR_NE(port));
else
v = *(volatile unsigned short *)PORT2ADDR(port);
unsigned short v = _inw(port);
delay();
return (v);
}
unsigned long _inl_p(unsigned long port)
{
unsigned long v;
v = *(volatile unsigned long *)PORT2ADDR(port);
unsigned long v = _inl(port);
delay();
return (v);
}
@ -146,27 +132,19 @@ void _outl(unsigned long l, unsigned long port)
void _outb_p(unsigned char b, unsigned long port)
{
if (port >= 0x300 && port < 0x320)
_ne_outb(b, PORT2ADDR_NE(port));
else
*(volatile unsigned char *)PORT2ADDR(port) = b;
_outb(b, port);
delay();
}
void _outw_p(unsigned short w, unsigned long port)
{
if (port >= 0x300 && port < 0x320)
_ne_outw(w, PORT2ADDR_NE(port));
else
*(volatile unsigned short *)PORT2ADDR(port) = w;
_outw(w, port);
delay();
}
void _outl_p(unsigned long l, unsigned long port)
{
*(volatile unsigned long *)PORT2ADDR(port) = l;
_outl(l, port);
delay();
}

79
arch/m32r/kernel/io_opsput.c
View File

@ -1,10 +1,10 @@
/*
* linux/arch/m32r/kernel/io_mappi.c
* linux/arch/m32r/kernel/io_opsput.c
*
* Typical I/O routines for OPSPUT board.
*
* Copyright (c) 2001, 2002 Hiroyuki Kondo, Hirokazu Takata,
* Hitoshi Yamamoto, Takeo Takahashi
* Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata,
* Hitoshi Yamamoto, Takeo Takahashi
*
* This file is subject to the terms and conditions of the GNU General
* Public License. See the file "COPYING" in the main directory of this
@ -98,7 +98,6 @@ unsigned char _inb(unsigned long port)
{
if (port >= LAN_IOSTART && port < LAN_IOEND)
return _ne_inb(PORT2ADDR_NE(port));
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
unsigned char b;
@ -118,7 +117,6 @@ unsigned short _inw(unsigned long port)
else if(port >= 0x340 && port < 0x3a0)
return *(volatile unsigned short *)PORT2ADDR_USB(port);
#endif
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
unsigned short w;
@ -143,55 +141,21 @@ unsigned long _inl(unsigned long port)
unsigned char _inb_p(unsigned long port)
{
unsigned char v;
if (port >= LAN_IOSTART && port < LAN_IOEND)
v = _ne_inb(PORT2ADDR_NE(port));
else
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
unsigned char b;
pcc_ioread_byte(0, port, &b, sizeof(b), 1, 0);
return b;
} else
#endif
v = *(volatile unsigned char *)PORT2ADDR(port);
unsigned char v = _inb(port);
delay();
return (v);
}
unsigned short _inw_p(unsigned long port)
{
unsigned short v;
if (port >= LAN_IOSTART && port < LAN_IOEND)
v = _ne_inw(PORT2ADDR_NE(port));
else
#if defined(CONFIG_USB)
if(port >= 0x340 && port < 0x3a0)
return *(volatile unsigned short *)PORT2ADDR_USB(port);
else
#endif
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
unsigned short w;
pcc_ioread_word(0, port, &w, sizeof(w), 1, 0);
return w;
} else
#endif
v = *(volatile unsigned short *)PORT2ADDR(port);
unsigned short v = _inw(port);
delay();
return (v);
}
unsigned long _inl_p(unsigned long port)
{
unsigned long v;
v = *(volatile unsigned long *)PORT2ADDR(port);
unsigned long v = _inl(port);
delay();
return (v);
}
@ -219,7 +183,6 @@ void _outw(unsigned short w, unsigned long port)
*(volatile unsigned short *)PORT2ADDR_USB(port) = w;
else
#endif
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
pcc_iowrite_word(0, port, &w, sizeof(w), 1, 0);
@ -240,43 +203,19 @@ void _outl(unsigned long l, unsigned long port)
void _outb_p(unsigned char b, unsigned long port)
{
if (port >= LAN_IOSTART && port < LAN_IOEND)
_ne_outb(b, PORT2ADDR_NE(port));
else
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
pcc_iowrite_byte(0, port, &b, sizeof(b), 1, 0);
} else
#endif
*(volatile unsigned char *)PORT2ADDR(port) = b;
_outb(b, port);
delay();
}
void _outw_p(unsigned short w, unsigned long port)
{
if (port >= LAN_IOSTART && port < LAN_IOEND)
_ne_outw(w, PORT2ADDR_NE(port));
else
#if defined(CONFIG_USB)
if(port >= 0x340 && port < 0x3a0)
*(volatile unsigned short *)PORT2ADDR_USB(port) = w;
else
#endif
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
pcc_iowrite_word(0, port, &w, sizeof(w), 1, 0);
} else
#endif
*(volatile unsigned short *)PORT2ADDR(port) = w;
_outw(w, port);
delay();
}
void _outl_p(unsigned long l, unsigned long port)
{
*(volatile unsigned long *)PORT2ADDR(port) = l;
_outl(l, port);
delay();
}

51
arch/m32r/kernel/io_usrv.c
View File

@ -3,8 +3,8 @@
*
* Typical I/O routines for uServer board.
*
* Copyright (c) 2001 - 2003 Hiroyuki Kondo, Hirokazu Takata,
* Hitoshi Yamamoto, Takeo Takahashi
* Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata,
* Hitoshi Yamamoto, Takeo Takahashi
*
* This file is subject to the terms and conditions of the GNU General
* Public License. See the file "COPYING" in the main directory of this
@ -39,7 +39,7 @@ extern void pcc_iowrite_word(int, unsigned long, void *, size_t, size_t, int);
#define PORT2ADDR(port) _port2addr(port)
static __inline__ void *_port2addr(unsigned long port)
static inline void *_port2addr(unsigned long port)
{
#if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE)
if (port >= UART0_IOSTART && port <= UART0_IOEND)
@ -50,7 +50,7 @@ static __inline__ void *_port2addr(unsigned long port)
return (void *)(port + NONCACHE_OFFSET);
}
static __inline__ void delay(void)
static inline void delay(void)
{
__asm__ __volatile__ ("push r0; \n\t pop r0;" : : :"memory");
}
@ -87,39 +87,22 @@ unsigned long _inl(unsigned long port)
unsigned char _inb_p(unsigned long port)
{
unsigned char b;
if (port >= CFC_IOSTART && port <= CFC_IOEND) {
pcc_ioread_byte(0, port, &b, sizeof(b), 1, 0);
return b;
} else {
b = *(volatile unsigned char *)PORT2ADDR(port);
delay();
return b;
}
unsigned char v = _inb(port);
delay();
return v;
}
unsigned short _inw_p(unsigned long port)
{
unsigned short w;
if (port >= CFC_IOSTART && port <= CFC_IOEND) {
pcc_ioread_word(0, port, &w, sizeof(w), 1, 0);
return w;
} else {
w = *(volatile unsigned short *)PORT2ADDR(port);
delay();
return w;
}
unsigned short v = _inw(port);
delay();
return v;
}
unsigned long _inl_p(unsigned long port)
{
unsigned long v;
v = *(volatile unsigned long *)PORT2ADDR(port);
unsigned long v = _inl(port);
delay();
return v;
}
@ -149,25 +132,19 @@ void _outl(unsigned long l, unsigned long port)
void _outb_p(unsigned char b, unsigned long port)
{
if (port >= CFC_IOSTART && port <= CFC_IOEND)
pcc_iowrite_byte(0, port, &b, sizeof(b), 1, 0);
else
*(volatile unsigned char *)PORT2ADDR(port) = b;
_outb(b, port);
delay();
}
void _outw_p(unsigned short w, unsigned long port)
{
if (port >= CFC_IOSTART && port <= CFC_IOEND)
pcc_iowrite_word(0, port, &w, sizeof(w), 1, 0);
else
*(volatile unsigned short *)PORT2ADDR(port) = w;
_outw(w, port);
delay();
}
void _outl_p(unsigned long l, unsigned long port)
{
*(volatile unsigned long *)PORT2ADDR(port) = l;
_outl(l, port);
delay();
}

2
arch/m32r/kernel/setup.c
View File

@ -330,6 +330,8 @@ static int show_cpuinfo(struct seq_file *m, void *v)
seq_printf(m, "Machine\t\t: Mappi Evaluation board\n");
#elif CONFIG_PLAT_MAPPI2
seq_printf(m, "Machine\t\t: Mappi-II Evaluation board\n");
#elif CONFIG_PLAT_MAPPI3
seq_printf(m, "Machine\t\t: Mappi-III Evaluation board\n");
#elif CONFIG_PLAT_M32700UT
seq_printf(m, "Machine\t\t: M32700UT Evaluation board\n");
#elif CONFIG_PLAT_OPSPUT

56
arch/m32r/kernel/setup_m32700ut.c
View File

@ -78,13 +78,13 @@ static void shutdown_m32700ut_irq(unsigned int irq)
static struct hw_interrupt_type m32700ut_irq_type =
{
"M32700UT-IRQ",
startup_m32700ut_irq,
shutdown_m32700ut_irq,
enable_m32700ut_irq,
disable_m32700ut_irq,
mask_and_ack_m32700ut,
end_m32700ut_irq
.typename = "M32700UT-IRQ",
.startup = startup_m32700ut_irq,
.shutdown = shutdown_m32700ut_irq,
.enable = enable_m32700ut_irq,
.disable = disable_m32700ut_irq,
.ack = mask_and_ack_m32700ut,
.end = end_m32700ut_irq
};
/*
@ -155,13 +155,13 @@ static void shutdown_m32700ut_pld_irq(unsigned int irq)
static struct hw_interrupt_type m32700ut_pld_irq_type =
{
"M32700UT-PLD-IRQ",
startup_m32700ut_pld_irq,
shutdown_m32700ut_pld_irq,
enable_m32700ut_pld_irq,
disable_m32700ut_pld_irq,
mask_and_ack_m32700ut_pld,
end_m32700ut_pld_irq
.typename = "M32700UT-PLD-IRQ",
.startup = startup_m32700ut_pld_irq,
.shutdown = shutdown_m32700ut_pld_irq,
.enable = enable_m32700ut_pld_irq,
.disable = disable_m32700ut_pld_irq,
.ack = mask_and_ack_m32700ut_pld,
.end = end_m32700ut_pld_irq
};
/*
@ -224,13 +224,13 @@ static void shutdown_m32700ut_lanpld_irq(unsigned int irq)
static struct hw_interrupt_type m32700ut_lanpld_irq_type =
{
"M32700UT-PLD-LAN-IRQ",
startup_m32700ut_lanpld_irq,
shutdown_m32700ut_lanpld_irq,
enable_m32700ut_lanpld_irq,
disable_m32700ut_lanpld_irq,
mask_and_ack_m32700ut_lanpld,
end_m32700ut_lanpld_irq
.typename = "M32700UT-PLD-LAN-IRQ",
.startup = startup_m32700ut_lanpld_irq,
.shutdown = shutdown_m32700ut_lanpld_irq,
.enable = enable_m32700ut_lanpld_irq,
.disable = disable_m32700ut_lanpld_irq,
.ack = mask_and_ack_m32700ut_lanpld,
.end = end_m32700ut_lanpld_irq
};
/*
@ -293,13 +293,13 @@ static void shutdown_m32700ut_lcdpld_irq(unsigned int irq)
static struct hw_interrupt_type m32700ut_lcdpld_irq_type =
{
"M32700UT-PLD-LCD-IRQ",
startup_m32700ut_lcdpld_irq,
shutdown_m32700ut_lcdpld_irq,
enable_m32700ut_lcdpld_irq,
disable_m32700ut_lcdpld_irq,
mask_and_ack_m32700ut_lcdpld,
end_m32700ut_lcdpld_irq
.typename = "M32700UT-PLD-LCD-IRQ",
.startup = startup_m32700ut_lcdpld_irq,
.shutdown = shutdown_m32700ut_lcdpld_irq,
.enable = enable_m32700ut_lcdpld_irq,
.disable = disable_m32700ut_lcdpld_irq,
.ack = mask_and_ack_m32700ut_lcdpld,
.end = end_m32700ut_lcdpld_irq
};
void __init init_IRQ(void)

14
arch/m32r/kernel/setup_mappi.c
View File

@ -70,13 +70,13 @@ static void shutdown_mappi_irq(unsigned int irq)
static struct hw_interrupt_type mappi_irq_type =
{
"MAPPI-IRQ",
startup_mappi_irq,
shutdown_mappi_irq,
enable_mappi_irq,
disable_mappi_irq,
mask_and_ack_mappi,
end_mappi_irq
.typename = "MAPPI-IRQ",
.startup = startup_mappi_irq,
.shutdown = shutdown_mappi_irq,
.enable = enable_mappi_irq,
.disable = disable_mappi_irq,
.ack = mask_and_ack_mappi,
.end = end_mappi_irq
};
void __init init_IRQ(void)

20
arch/m32r/kernel/setup_mappi2.c
View File

@ -1,5 +1,5 @@
/*
* linux/arch/m32r/kernel/setup_mappi.c
* linux/arch/m32r/kernel/setup_mappi2.c
*
* Setup routines for Renesas MAPPI-II(M3A-ZA36) Board
*
@ -79,13 +79,13 @@ static void shutdown_mappi2_irq(unsigned int irq)
static struct hw_interrupt_type mappi2_irq_type =
{
"MAPPI2-IRQ",
startup_mappi2_irq,
shutdown_mappi2_irq,
enable_mappi2_irq,
disable_mappi2_irq,
mask_and_ack_mappi2,
end_mappi2_irq
.typename = "MAPPI2-IRQ",
.startup = startup_mappi2_irq,
.shutdown = shutdown_mappi2_irq,
.enable = enable_mappi2_irq,
.disable = disable_mappi2_irq,
.ack = mask_and_ack_mappi2,
.end = end_mappi2_irq
};
void __init init_IRQ(void)
@ -156,7 +156,6 @@ void __init init_IRQ(void)
irq_desc[PLD_IRQ_CFIREQ].handler = &mappi2_irq_type;
irq_desc[PLD_IRQ_CFIREQ].action = 0;
irq_desc[PLD_IRQ_CFIREQ].depth = 1; /* disable nested irq */
// icu_data[PLD_IRQ_CFIREQ].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD00;
icu_data[PLD_IRQ_CFIREQ].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD01;
disable_mappi2_irq(PLD_IRQ_CFIREQ);
@ -167,7 +166,6 @@ void __init init_IRQ(void)
irq_desc[PLD_IRQ_CFC_INSERT].action = 0;
irq_desc[PLD_IRQ_CFC_INSERT].depth = 1; /* disable nested irq */
icu_data[PLD_IRQ_CFC_INSERT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD00;
// icu_data[PLD_IRQ_CFC_INSERT].icucr = 0;
disable_mappi2_irq(PLD_IRQ_CFC_INSERT);
/* ICUCR42: CFC Eject */
@ -176,9 +174,7 @@ void __init init_IRQ(void)
irq_desc[PLD_IRQ_CFC_EJECT].action = 0;
irq_desc[PLD_IRQ_CFC_EJECT].depth = 1; /* disable nested irq */
icu_data[PLD_IRQ_CFC_EJECT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10;
// icu_data[PLD_IRQ_CFC_EJECT].icucr = 0;
disable_mappi2_irq(PLD_IRQ_CFC_EJECT);
#endif /* CONFIG_MAPPI2_CFC */
}

208
arch/m32r/kernel/setup_mappi3.c 100644
View File

@ -0,0 +1,208 @@
/*
* linux/arch/m32r/kernel/setup_mappi3.c
*
* Setup routines for Renesas MAPPI-III(M3A-2170) Board
*
* Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata,
* Hitoshi Yamamoto, Mamoru Sakugawa
*/
#include <linux/config.h>
#include <linux/irq.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/device.h>
#include <asm/system.h>
#include <asm/m32r.h>
#include <asm/io.h>
#define irq2port(x) (M32R_ICU_CR1_PORTL + ((x - 1) * sizeof(unsigned long)))
#ifndef CONFIG_SMP
typedef struct {
unsigned long icucr; /* ICU Control Register */
} icu_data_t;
#endif /* CONFIG_SMP */
icu_data_t icu_data[NR_IRQS];
static void disable_mappi3_irq(unsigned int irq)
{
unsigned long port, data;
if ((irq == 0) ||(irq >= NR_IRQS)) {
printk("bad irq 0x%08x\n", irq);
return;
}
port = irq2port(irq);
data = icu_data[irq].icucr|M32R_ICUCR_ILEVEL7;
outl(data, port);
}
static void enable_mappi3_irq(unsigned int irq)
{
unsigned long port, data;
if ((irq == 0) ||(irq >= NR_IRQS)) {
printk("bad irq 0x%08x\n", irq);
return;
}
port = irq2port(irq);
data = icu_data[irq].icucr|M32R_ICUCR_IEN|M32R_ICUCR_ILEVEL6;
outl(data, port);
}
static void mask_and_ack_mappi3(unsigned int irq)
{
disable_mappi3_irq(irq);
}
static void end_mappi3_irq(unsigned int irq)
{
enable_mappi3_irq(irq);
}
static unsigned int startup_mappi3_irq(unsigned int irq)
{
enable_mappi3_irq(irq);
return (0);
}
static void shutdown_mappi3_irq(unsigned int irq)
{
unsigned long port;
port = irq2port(irq);
outl(M32R_ICUCR_ILEVEL7, port);
}
static struct hw_interrupt_type mappi3_irq_type =
{
.typename = "MAPPI3-IRQ",
.startup = startup_mappi3_irq,
.shutdown = shutdown_mappi3_irq,
.enable = enable_mappi3_irq,
.disable = disable_mappi3_irq,
.ack = mask_and_ack_mappi3,
.end = end_mappi3_irq
};
void __init init_IRQ(void)
{
#if defined(CONFIG_SMC91X)
/* INT0 : LAN controller (SMC91111) */
irq_desc[M32R_IRQ_INT0].status = IRQ_DISABLED;
irq_desc[M32R_IRQ_INT0].handler = &mappi3_irq_type;
irq_desc[M32R_IRQ_INT0].action = 0;
irq_desc[M32R_IRQ_INT0].depth = 1;
icu_data[M32R_IRQ_INT0].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10;
disable_mappi3_irq(M32R_IRQ_INT0);
#endif /* CONFIG_SMC91X */
/* MFT2 : system timer */
irq_desc[M32R_IRQ_MFT2].status = IRQ_DISABLED;
irq_desc[M32R_IRQ_MFT2].handler = &mappi3_irq_type;
irq_desc[M32R_IRQ_MFT2].action = 0;
irq_desc[M32R_IRQ_MFT2].depth = 1;
icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN;
disable_mappi3_irq(M32R_IRQ_MFT2);
#ifdef CONFIG_SERIAL_M32R_SIO
/* SIO0_R : uart receive data */
irq_desc[M32R_IRQ_SIO0_R].status = IRQ_DISABLED;
irq_desc[M32R_IRQ_SIO0_R].handler = &mappi3_irq_type;
irq_desc[M32R_IRQ_SIO0_R].action = 0;
irq_desc[M32R_IRQ_SIO0_R].depth = 1;
icu_data[M32R_IRQ_SIO0_R].icucr = 0;
disable_mappi3_irq(M32R_IRQ_SIO0_R);
/* SIO0_S : uart send data */
irq_desc[M32R_IRQ_SIO0_S].status = IRQ_DISABLED;
irq_desc[M32R_IRQ_SIO0_S].handler = &mappi3_irq_type;
irq_desc[M32R_IRQ_SIO0_S].action = 0;
irq_desc[M32R_IRQ_SIO0_S].depth = 1;
icu_data[M32R_IRQ_SIO0_S].icucr = 0;
disable_mappi3_irq(M32R_IRQ_SIO0_S);
/* SIO1_R : uart receive data */
irq_desc[M32R_IRQ_SIO1_R].status = IRQ_DISABLED;
irq_desc[M32R_IRQ_SIO1_R].handler = &mappi3_irq_type;
irq_desc[M32R_IRQ_SIO1_R].action = 0;
irq_desc[M32R_IRQ_SIO1_R].depth = 1;
icu_data[M32R_IRQ_SIO1_R].icucr = 0;
disable_mappi3_irq(M32R_IRQ_SIO1_R);
/* SIO1_S : uart send data */
irq_desc[M32R_IRQ_SIO1_S].status = IRQ_DISABLED;
irq_desc[M32R_IRQ_SIO1_S].handler = &mappi3_irq_type;
irq_desc[M32R_IRQ_SIO1_S].action = 0;
irq_desc[M32R_IRQ_SIO1_S].depth = 1;
icu_data[M32R_IRQ_SIO1_S].icucr = 0;
disable_mappi3_irq(M32R_IRQ_SIO1_S);
#endif /* CONFIG_M32R_USE_DBG_CONSOLE */
#if defined(CONFIG_USB)
/* INT1 : USB Host controller interrupt */
irq_desc[M32R_IRQ_INT1].status = IRQ_DISABLED;
irq_desc[M32R_IRQ_INT1].handler = &mappi3_irq_type;
irq_desc[M32R_IRQ_INT1].action = 0;
irq_desc[M32R_IRQ_INT1].depth = 1;
icu_data[M32R_IRQ_INT1].icucr = M32R_ICUCR_ISMOD01;
disable_mappi3_irq(M32R_IRQ_INT1);
#endif /* CONFIG_USB */
/* ICUCR40: CFC IREQ */
irq_desc[PLD_IRQ_CFIREQ].status = IRQ_DISABLED;
irq_desc[PLD_IRQ_CFIREQ].handler = &mappi3_irq_type;
irq_desc[PLD_IRQ_CFIREQ].action = 0;
irq_desc[PLD_IRQ_CFIREQ].depth = 1; /* disable nested irq */
icu_data[PLD_IRQ_CFIREQ].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD01;
disable_mappi3_irq(PLD_IRQ_CFIREQ);
#if defined(CONFIG_M32R_CFC)
/* ICUCR41: CFC Insert */
irq_desc[PLD_IRQ_CFC_INSERT].status = IRQ_DISABLED;
irq_desc[PLD_IRQ_CFC_INSERT].handler = &mappi3_irq_type;
irq_desc[PLD_IRQ_CFC_INSERT].action = 0;
irq_desc[PLD_IRQ_CFC_INSERT].depth = 1; /* disable nested irq */
icu_data[PLD_IRQ_CFC_INSERT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD00;
disable_mappi3_irq(PLD_IRQ_CFC_INSERT);
/* ICUCR42: CFC Eject */
irq_desc[PLD_IRQ_CFC_EJECT].status = IRQ_DISABLED;
irq_desc[PLD_IRQ_CFC_EJECT].handler = &mappi3_irq_type;
irq_desc[PLD_IRQ_CFC_EJECT].action = 0;
irq_desc[PLD_IRQ_CFC_EJECT].depth = 1; /* disable nested irq */
icu_data[PLD_IRQ_CFC_EJECT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10;
disable_mappi3_irq(PLD_IRQ_CFC_EJECT);
#endif /* CONFIG_M32R_CFC */
}
#define LAN_IOSTART 0x300
#define LAN_IOEND 0x320
static struct resource smc91x_resources[] = {
[0] = {
.start = (LAN_IOSTART),
.end = (LAN_IOEND),
.flags = IORESOURCE_MEM,
},
[1] = {
.start = M32R_IRQ_INT0,
.end = M32R_IRQ_INT0,
.flags = IORESOURCE_IRQ,
}
};
static struct platform_device smc91x_device = {
.name = "smc91x",
.id = 0,
.num_resources = ARRAY_SIZE(smc91x_resources),
.resource = smc91x_resources,
};
static int __init platform_init(void)
{
platform_device_register(&smc91x_device);
return 0;
}
arch_initcall(platform_init);

14
arch/m32r/kernel/setup_oaks32r.c
View File

@ -70,13 +70,13 @@ static void shutdown_oaks32r_irq(unsigned int irq)
static struct hw_interrupt_type oaks32r_irq_type =
{
"OAKS32R-IRQ",
startup_oaks32r_irq,
shutdown_oaks32r_irq,
enable_oaks32r_irq,
disable_oaks32r_irq,
mask_and_ack_mappi,
end_oaks32r_irq
.typename = "OAKS32R-IRQ",
.startup = startup_oaks32r_irq,
.shutdown = shutdown_oaks32r_irq,
.enable = enable_oaks32r_irq,
.disable = disable_oaks32r_irq,
.ack = mask_and_ack_mappi,
.end = end_oaks32r_irq
};
void __init init_IRQ(void)

28
arch/m32r/kernel/setup_opsput.c
View File

@ -79,13 +79,13 @@ static void shutdown_opsput_irq(unsigned int irq)
static struct hw_interrupt_type opsput_irq_type =
{
"OPSPUT-IRQ",
startup_opsput_irq,
shutdown_opsput_irq,
enable_opsput_irq,
disable_opsput_irq,
mask_and_ack_opsput,
end_opsput_irq
.typename = "OPSPUT-IRQ",
.startup = startup_opsput_irq,
.shutdown = shutdown_opsput_irq,
.enable = enable_opsput_irq,
.disable = disable_opsput_irq,
.ack = mask_and_ack_opsput,
.end = end_opsput_irq
};
/*
@ -156,13 +156,13 @@ static void shutdown_opsput_pld_irq(unsigned int irq)
static struct hw_interrupt_type opsput_pld_irq_type =
{
"OPSPUT-PLD-IRQ",
startup_opsput_pld_irq,
shutdown_opsput_pld_irq,
enable_opsput_pld_irq,
disable_opsput_pld_irq,
mask_and_ack_opsput_pld,
end_opsput_pld_irq
.typename = "OPSPUT-PLD-IRQ",
.startup = startup_opsput_pld_irq,
.shutdown = shutdown_opsput_pld_irq,
.enable = enable_opsput_pld_irq,
.disable = disable_opsput_pld_irq,
.ack = mask_and_ack_opsput_pld,
.end = end_opsput_pld_irq
};
/*

28
arch/m32r/kernel/setup_usrv.c
View File

@ -70,13 +70,13 @@ static void shutdown_mappi_irq(unsigned int irq)
static struct hw_interrupt_type mappi_irq_type =
{
"M32700-IRQ",
startup_mappi_irq,
shutdown_mappi_irq,
enable_mappi_irq,
disable_mappi_irq,
mask_and_ack_mappi,
end_mappi_irq
.typename = "M32700-IRQ",
.startup = startup_mappi_irq,
.shutdown = shutdown_mappi_irq,
.enable = enable_mappi_irq,
.disable = disable_mappi_irq,
.ack = mask_and_ack_mappi,
.end = end_mappi_irq
};
/*
@ -143,13 +143,13 @@ static void shutdown_m32700ut_pld_irq(unsigned int irq)
static struct hw_interrupt_type m32700ut_pld_irq_type =
{
"USRV-PLD-IRQ",
startup_m32700ut_pld_irq,
shutdown_m32700ut_pld_irq,
enable_m32700ut_pld_irq,
disable_m32700ut_pld_irq,
mask_and_ack_m32700ut_pld,
end_m32700ut_pld_irq
.typename = "USRV-PLD-IRQ",
.startup = startup_m32700ut_pld_irq,
.shutdown = shutdown_m32700ut_pld_irq,
.enable = enable_m32700ut_pld_irq,
.disable = disable_m32700ut_pld_irq,
.ack = mask_and_ack_m32700ut_pld,
.end = end_m32700ut_pld_irq
};
void __init init_IRQ(void)

53
arch/m32r/m32700ut/defconfig.m32700ut.smp
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.11-rc4
# Wed Feb 16 21:10:50 2005
# Linux kernel version: 2.6.12-rc5
# Fri Jun 3 16:20:58 2005
#
CONFIG_M32R=y
# CONFIG_UID16 is not set
@ -15,6 +15,7 @@ CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
@ -27,13 +28,16 @@ CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_LOG_BUF_SHIFT=15
CONFIG_HOTPLUG=y
CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
# CONFIG_IKCONFIG_PROC is not set
# CONFIG_CPUSETS is not set
CONFIG_EMBEDDED=y
# CONFIG_KALLSYMS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@ -43,6 +47,7 @@ CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
#
# Loadable module support
@ -65,6 +70,7 @@ CONFIG_PLAT_M32700UT=y
# CONFIG_PLAT_OPSPUT is not set
# CONFIG_PLAT_OAKS32R is not set
# CONFIG_PLAT_MAPPI2 is not set
# CONFIG_PLAT_MAPPI3 is not set
CONFIG_CHIP_M32700=y
# CONFIG_CHIP_M32102 is not set
# CONFIG_CHIP_VDEC2 is not set
@ -271,7 +277,6 @@ CONFIG_NET=y
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
# CONFIG_NETLINK_DEV is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
@ -395,18 +400,6 @@ CONFIG_INPUT=y
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input I/O drivers
#
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
#
# Input Device Drivers
#
@ -416,6 +409,17 @@ CONFIG_SERIO_SERPORT=y
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
#
# Character devices
#
@ -467,6 +471,10 @@ CONFIG_DS1302=y
# CONFIG_SYNCLINK_CS is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
#
# I2C support
#
@ -511,8 +519,14 @@ CONFIG_VIDEO_M32R_AR_M64278=y
# Graphics support
#
CONFIG_FB=y
# CONFIG_FB_CFB_FILLRECT is not set
# CONFIG_FB_CFB_COPYAREA is not set
# CONFIG_FB_CFB_IMAGEBLIT is not set
# CONFIG_FB_SOFT_CURSOR is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
#
@ -545,10 +559,6 @@ CONFIG_LOGO_LINUX_CLUT224=y
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
#
#
# USB Gadget Support
#
@ -722,8 +732,9 @@ CONFIG_NLS_DEFAULT="iso8859-1"
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_PREEMPT=y
CONFIG_LOG_BUF_SHIFT=15
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_FRAME_POINTER is not set

52
arch/m32r/m32700ut/defconfig.m32700ut.up
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.11-rc4
# Wed Feb 16 21:10:54 2005
# Linux kernel version: 2.6.12-rc5
# Fri Jun 3 16:21:34 2005
#
CONFIG_M32R=y
# CONFIG_UID16 is not set
@ -16,6 +16,7 @@ CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
@ -28,13 +29,15 @@ CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_HOTPLUG=y
CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
# CONFIG_IKCONFIG_PROC is not set
CONFIG_EMBEDDED=y
# CONFIG_KALLSYMS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@ -44,6 +47,7 @@ CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
#
# Loadable module support
@ -65,6 +69,7 @@ CONFIG_PLAT_M32700UT=y
# CONFIG_PLAT_OPSPUT is not set
# CONFIG_PLAT_OAKS32R is not set
# CONFIG_PLAT_MAPPI2 is not set
# CONFIG_PLAT_MAPPI3 is not set
CONFIG_CHIP_M32700=y
# CONFIG_CHIP_M32102 is not set
# CONFIG_CHIP_VDEC2 is not set
@ -268,7 +273,6 @@ CONFIG_NET=y
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
# CONFIG_NETLINK_DEV is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
@ -392,18 +396,6 @@ CONFIG_INPUT=y
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input I/O drivers
#
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
#
# Input Device Drivers
#
@ -413,6 +405,17 @@ CONFIG_SERIO_SERPORT=y
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
#
# Character devices
#
@ -464,6 +467,10 @@ CONFIG_DS1302=y
# CONFIG_SYNCLINK_CS is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
#
# I2C support
#
@ -508,8 +515,14 @@ CONFIG_VIDEO_M32R_AR_M64278=y
# Graphics support
#
CONFIG_FB=y
# CONFIG_FB_CFB_FILLRECT is not set
# CONFIG_FB_CFB_COPYAREA is not set
# CONFIG_FB_CFB_IMAGEBLIT is not set
# CONFIG_FB_SOFT_CURSOR is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
#
@ -542,10 +555,6 @@ CONFIG_LOGO_LINUX_CLUT224=y
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
#
#
# USB Gadget Support
#
@ -719,8 +728,9 @@ CONFIG_NLS_DEFAULT="iso8859-1"
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_PREEMPT=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_FRAME_POINTER is not set

46
arch/m32r/mappi/defconfig.nommu
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.11-rc4
# Wed Feb 16 21:10:57 2005
# Linux kernel version: 2.6.12-rc5
# Fri Jun 3 16:21:46 2005
#
CONFIG_M32R=y
# CONFIG_UID16 is not set
@ -16,6 +16,7 @@ CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
@ -26,13 +27,15 @@ CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_HOTPLUG=y
CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
# CONFIG_IKCONFIG_PROC is not set
CONFIG_EMBEDDED=y
# CONFIG_KALLSYMS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@ -41,6 +44,7 @@ CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
#
# Loadable module support
@ -62,6 +66,7 @@ CONFIG_PLAT_MAPPI=y
# CONFIG_PLAT_OPSPUT is not set
# CONFIG_PLAT_OAKS32R is not set
# CONFIG_PLAT_MAPPI2 is not set
# CONFIG_PLAT_MAPPI3 is not set
CONFIG_CHIP_M32700=y
# CONFIG_CHIP_M32102 is not set
# CONFIG_CHIP_VDEC2 is not set
@ -202,7 +207,6 @@ CONFIG_NET=y
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
# CONFIG_NETLINK_DEV is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
@ -324,18 +328,6 @@ CONFIG_INPUT=y
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input I/O drivers
#
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
#
# Input Device Drivers
#
@ -345,6 +337,17 @@ CONFIG_SERIO_SERPORT=y
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
#
# Character devices
#
@ -393,6 +396,10 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_SYNCLINK_CS is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
#
# I2C support
#
@ -433,10 +440,6 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
#
#
# USB Gadget Support
#
@ -595,8 +598,9 @@ CONFIG_NLS_DEFAULT="iso8859-1"
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_PREEMPT=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_FRAME_POINTER is not set

49
arch/m32r/mappi/defconfig.smp
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.11-rc4
# Wed Feb 16 21:11:02 2005
# Linux kernel version: 2.6.12-rc5
# Fri Jun 3 16:21:52 2005
#
CONFIG_M32R=y
# CONFIG_UID16 is not set
@ -17,6 +17,7 @@ CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
@ -28,13 +29,16 @@ CONFIG_SYSVIPC=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_LOG_BUF_SHIFT=15
CONFIG_HOTPLUG=y
CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
CONFIG_EMBEDDED=y
# CONFIG_KALLSYMS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@ -44,6 +48,7 @@ CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
#
# Loadable module support
@ -66,6 +71,7 @@ CONFIG_PLAT_MAPPI=y
# CONFIG_PLAT_OPSPUT is not set
# CONFIG_PLAT_OAKS32R is not set
# CONFIG_PLAT_MAPPI2 is not set
# CONFIG_PLAT_MAPPI3 is not set
CONFIG_CHIP_M32700=y
# CONFIG_CHIP_M32102 is not set
# CONFIG_CHIP_VDEC2 is not set
@ -139,8 +145,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
#
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
@ -294,7 +300,6 @@ CONFIG_NET=y
# Networking options
#
# CONFIG_PACKET is not set
# CONFIG_NETLINK_DEV is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
@ -419,18 +424,6 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input I/O drivers
#
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
#
# Input Device Drivers
#
@ -440,6 +433,17 @@ CONFIG_SERIO=y
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
#
# Character devices
#
@ -488,6 +492,10 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_SYNCLINK_CS is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
#
# I2C support
#
@ -528,10 +536,6 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
#
#
# USB Gadget Support
#
@ -708,8 +712,9 @@ CONFIG_NLS_DEFAULT="iso8859-1"
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_PREEMPT=y
CONFIG_LOG_BUF_SHIFT=15
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_FRAME_POINTER is not set

48
arch/m32r/mappi/defconfig.up
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.11-rc4
# Wed Feb 16 21:11:07 2005
# Linux kernel version: 2.6.12-rc5
# Fri Jun 3 16:21:59 2005
#
CONFIG_M32R=y
# CONFIG_UID16 is not set
@ -17,6 +17,7 @@ CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
@ -28,13 +29,15 @@ CONFIG_SYSVIPC=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_HOTPLUG=y
CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_EMBEDDED=y
# CONFIG_KALLSYMS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@ -44,6 +47,7 @@ CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
#
# Loadable module support
@ -65,6 +69,7 @@ CONFIG_PLAT_MAPPI=y
# CONFIG_PLAT_OPSPUT is not set
# CONFIG_PLAT_OAKS32R is not set
# CONFIG_PLAT_MAPPI2 is not set
# CONFIG_PLAT_MAPPI3 is not set
CONFIG_CHIP_M32700=y
# CONFIG_CHIP_M32102 is not set
# CONFIG_CHIP_VDEC2 is not set
@ -135,8 +140,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
#
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
@ -290,7 +295,6 @@ CONFIG_NET=y
# Networking options
#
# CONFIG_PACKET is not set
# CONFIG_NETLINK_DEV is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
@ -415,18 +419,6 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input I/O drivers
#
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
#
# Input Device Drivers
#
@ -436,6 +428,17 @@ CONFIG_SERIO=y
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
#
# Character devices
#
@ -484,6 +487,10 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_SYNCLINK_CS is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
#
# I2C support
#
@ -524,10 +531,6 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
#
#
# USB Gadget Support
#
@ -704,8 +707,9 @@ CONFIG_NLS_DEFAULT="iso8859-1"
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_PREEMPT=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_FRAME_POINTER is not set

46
arch/m32r/mappi2/defconfig.vdec2
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.11-rc4
# Wed Feb 16 21:11:10 2005
# Linux kernel version: 2.6.12-rc5
# Fri Jun 3 16:22:02 2005
#
CONFIG_M32R=y
# CONFIG_UID16 is not set
@ -16,6 +16,7 @@ CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
@ -28,13 +29,15 @@ CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_HOTPLUG=y
CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
# CONFIG_IKCONFIG_PROC is not set
CONFIG_EMBEDDED=y
# CONFIG_KALLSYMS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@ -44,6 +47,7 @@ CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
#
# Loadable module support
@ -65,6 +69,7 @@ CONFIG_KMOD=y
# CONFIG_PLAT_OPSPUT is not set
# CONFIG_PLAT_OAKS32R is not set
CONFIG_PLAT_MAPPI2=y
# CONFIG_PLAT_MAPPI3 is not set
# CONFIG_CHIP_M32700 is not set
# CONFIG_CHIP_M32102 is not set
CONFIG_CHIP_VDEC2=y
@ -264,7 +269,6 @@ CONFIG_NET=y
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
# CONFIG_NETLINK_DEV is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
@ -388,18 +392,6 @@ CONFIG_INPUT=y
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input I/O drivers
#
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
#
# Input Device Drivers
#
@ -409,6 +401,17 @@ CONFIG_SERIO_SERPORT=y
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
#
# Character devices
#
@ -459,6 +462,10 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_SYNCLINK_CS is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
#
# I2C support
#
@ -520,10 +527,6 @@ CONFIG_DUMMY_CONSOLE=y
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
#
#
# USB Gadget Support
#
@ -697,8 +700,9 @@ CONFIG_NLS_DEFAULT="iso8859-1"
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_PREEMPT=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_FRAME_POINTER is not set

751
arch/m32r/mappi3/defconfig.smp 100644
View File

@ -0,0 +1,751 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.12-rc5
# Tue May 31 17:55:34 2005
#
CONFIG_M32R=y
# CONFIG_UID16 is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
# CONFIG_CLEAN_COMPILE is not set
CONFIG_BROKEN=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_LOCALVERSION=""
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_HOTPLUG=y
CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
CONFIG_EMBEDDED=y
# CONFIG_KALLSYMS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SHMEM=y
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
#
# Processor type and features
#
# CONFIG_PLAT_MAPPI is not set
# CONFIG_PLAT_USRV is not set
# CONFIG_PLAT_M32700UT is not set
# CONFIG_PLAT_OPSPUT is not set
# CONFIG_PLAT_OAKS32R is not set
# CONFIG_PLAT_MAPPI2 is not set
CONFIG_PLAT_MAPPI3=y
CONFIG_CHIP_M32700=y
# CONFIG_CHIP_M32102 is not set
# CONFIG_CHIP_VDEC2 is not set
# CONFIG_CHIP_OPSP is not set
CONFIG_MMU=y
CONFIG_TLB_ENTRIES=32
CONFIG_ISA_M32R2=y
CONFIG_ISA_DSP_LEVEL2=y
CONFIG_ISA_DUAL_ISSUE=y
CONFIG_BUS_CLOCK=10000000
CONFIG_TIMER_DIVIDE=128
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x08000000
CONFIG_NOHIGHMEM=y
CONFIG_DISCONTIGMEM=y
CONFIG_IRAM_START=0x00f00000
CONFIG_IRAM_SIZE=0x00080000
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_PREEMPT=y
# CONFIG_HAVE_DEC_LOCK is not set
CONFIG_SMP=y
# CONFIG_CHIP_M32700_TS1 is not set
CONFIG_NR_CPUS=2
# CONFIG_NUMA is not set
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
# CONFIG_PCI is not set
# CONFIG_ISA is not set
#
# PCCARD (PCMCIA/CardBus) support
#
CONFIG_PCCARD=y
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
#
# PC-card bridges
#
# CONFIG_TCIC is not set
# CONFIG_M32R_PCC is not set
# CONFIG_M32R_CFC is not set
#
# PCI Hotplug Support
#
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
#
# Memory Technology Devices (MTD)
#
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
#
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_CFI is not set
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLKMTD is not set
# CONFIG_MTD_BLOCK2MTD is not set
#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
#
# NAND Flash Device Drivers
#
# CONFIG_MTD_NAND is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
#
# Plug and Play support
#
#
# Block devices
#
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
# CONFIG_IOSCHED_AS is not set
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
CONFIG_BLK_DEV_IDECS=y
CONFIG_BLK_DEV_IDECD=m
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_IDE_TASK_IOCTL is not set
#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
# CONFIG_IDE_ARM is not set
# CONFIG_BLK_DEV_IDEDMA is not set
# CONFIG_IDEDMA_AUTO is not set
# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
#
# CONFIG_SCSI is not set
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
#
# Fusion MPT device support
#
#
# IEEE 1394 (FireWire) support
#
# CONFIG_IEEE1394 is not set
#
# I2O device support
#
#
# Networking support
#
CONFIG_NET=y
#
# Networking options
#
# CONFIG_PACKET is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
# CONFIG_IP_PNP_BOOTP is not set
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_IP_TCPDIAG=y
# CONFIG_IP_TCPDIAG_IPV6 is not set
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
CONFIG_SMC91X=y
# CONFIG_NE2000 is not set
#
# Ethernet (1000 Mbit)
#
#
# Ethernet (10000 Mbit)
#
#
# Token Ring devices
#
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# PCMCIA network device support
#
# CONFIG_NET_PCMCIA is not set
#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# Telephony Support
#
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
#
# Character devices
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_M32R_SIO=y
CONFIG_SERIAL_M32R_SIO_CONSOLE=y
# CONFIG_SERIAL_M32R_PLDSIO is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_RTC is not set
# CONFIG_GEN_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
#
# Ftape, the floppy tape device driver
#
# CONFIG_DRM is not set
#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
#
# I2C support
#
# CONFIG_I2C is not set
#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
# Misc devices
#
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
#
# Graphics support
#
# CONFIG_FB is not set
#
# Sound
#
# CONFIG_SOUND is not set
#
# USB support
#
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
#
# MMC/SD Card support
#
# CONFIG_MMC is not set
#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
#
# XFS support
#
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
CONFIG_ROMFS_FS=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
# CONFIG_JOLIET is not set
# CONFIG_ZISOFS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
CONFIG_DEVFS_FS=y
CONFIG_DEVFS_MOUNT=y
# CONFIG_DEVFS_DEBUG is not set
# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
# CONFIG_TMPFS_XATTR is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_JFFS_FS=y
CONFIG_JFFS_FS_VERBOSE=0
CONFIG_JFFS_PROC_FS=y
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
# CONFIG_JFFS2_FS_NAND is not set
# CONFIG_JFFS2_FS_NOR_ECC is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Network File Systems
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
#
# Profiling support
#
# CONFIG_PROFILING is not set
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=15
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_FRAME_POINTER is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
# CONFIG_CRYPTO is not set
#
# Hardware crypto devices
#
#
# Library routines
#
# CONFIG_CRC_CCITT is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y

224
arch/m32r/mappi3/dot.gdbinit 100644
View File

@ -0,0 +1,224 @@
# .gdbinit file
# $Id: dot.gdbinit,v 1.1 2005/04/11 02:21:08 sakugawa Exp $
# setting
set width 0d70
set radix 0d16
use_debug_dma
# Initialize SDRAM controller for Mappi
define sdram_init
# SDIR0
set *(unsigned long *)0x00ef6008 = 0x00000182
# SDIR1
set *(unsigned long *)0x00ef600c = 0x00000001
# Initialize wait
shell sleep 0.1
# MOD
set *(unsigned long *)0x00ef602c = 0x00000020
set *(unsigned long *)0x00ef604c = 0x00000020
# TR
set *(unsigned long *)0x00ef6028 = 0x00051502
set *(unsigned long *)0x00ef6048 = 0x00051502
# ADR
set *(unsigned long *)0x00ef6020 = 0x08000004
set *(unsigned long *)0x00ef6040 = 0x0c000004
# AutoRef On
set *(unsigned long *)0x00ef6004 = 0x00010517
# Access enable
set *(unsigned long *)0x00ef6024 = 0x00000001
set *(unsigned long *)0x00ef6044 = 0x00000001
end
# Initialize LAN controller for Mappi
define lanc_init
# Set BSEL4
#set *(unsigned long *)0x00ef5004 = 0x0fff330f
#set *(unsigned long *)0x00ef5004 = 0x01113301
# set *(unsigned long *)0x00ef5004 = 0x02011101
# set *(unsigned long *)0x00ef5004 = 0x04441104
end
define clock_init
set *(unsigned long *)0x00ef4010 = 2
set *(unsigned long *)0x00ef4014 = 2
set *(unsigned long *)0x00ef4020 = 3
set *(unsigned long *)0x00ef4024 = 3
set *(unsigned long *)0x00ef4004 = 0x7
# shell sleep 0.1
# set *(unsigned long *)0x00ef4004 = 0x5
shell sleep 0.1
set *(unsigned long *)0x00ef4008 = 0x0200
end
define port_init
set $sfrbase = 0x00ef0000
set *(unsigned short *)0x00ef1060 = 0x5555
set *(unsigned short *)0x00ef1062 = 0x5555
set *(unsigned short *)0x00ef1064 = 0x5555
set *(unsigned short *)0x00ef1066 = 0x5555
set *(unsigned short *)0x00ef1068 = 0x5555
set *(unsigned short *)0x00ef106a = 0x0000
set *(unsigned short *)0x00ef106e = 0x5555
set *(unsigned short *)0x00ef1070 = 0x5555
end
# MMU enable
define mmu_enable
set $evb=0x88000000
set *(unsigned long *)0xffff0024=1
end
# MMU disable
define mmu_disable
set $evb=0
set *(unsigned long *)0xffff0024=0
end
# Show TLB entries
define show_tlb_entries
set $i = 0
set $addr = $arg0
while ($i < 0d16 )
set $tlb_tag = *(unsigned long*)$addr
set $tlb_data = *(unsigned long*)($addr + 4)
printf " [%2d] 0x%08lx : 0x%08lx - 0x%08lx\n", $i, $addr, $tlb_tag, $tlb_data
set $i = $i + 1
set $addr = $addr + 8
end
end
define itlb
set $itlb=0xfe000000
show_tlb_entries $itlb
end
define dtlb
set $dtlb=0xfe000800
show_tlb_entries $dtlb
end
# Cache ON
define set_cache_type
set $mctype = (void*)0xfffffff8
# chaos
# set *(unsigned long *)($mctype) = 0x0000c000
# m32102 i-cache only
set *(unsigned long *)($mctype) = 0x00008000
# m32102 d-cache only
# set *(unsigned long *)($mctype) = 0x00004000
end
define cache_on
set $param = (void*)0x08001000
set *(unsigned long *)($param) = 0x60ff6102
end
# Show current task structure
define show_current
set $current = $spi & 0xffffe000
printf "$current=0x%08lX\n",$current
print *(struct task_struct *)$current
end
# Show user assigned task structure
define show_task
set $task = $arg0 & 0xffffe000
printf "$task=0x%08lX\n",$task
print *(struct task_struct *)$task
end
document show_task
Show user assigned task structure
arg0 : task structure address
end
# Show M32R registers
define show_regs
printf " R0[0x%08lX] R1[0x%08lX] R2[0x%08lX] R3[0x%08lX]\n",$r0,$r1,$r2,$r3
printf " R4[0x%08lX] R5[0x%08lX] R6[0x%08lX] R7[0x%08lX]\n",$r4,$r5,$r6,$r7
printf " R8[0x%08lX] R9[0x%08lX] R10[0x%08lX] R11[0x%08lX]\n",$r8,$r9,$r10,$r11
printf "R12[0x%08lX] FP[0x%08lX] LR[0x%08lX] SP[0x%08lX]\n",$r12,$fp,$lr,$sp
printf "PSW[0x%08lX] CBR[0x%08lX] SPI[0x%08lX] SPU[0x%08lX]\n",$psw,$cbr,$spi,$spu
printf "BPC[0x%08lX] PC[0x%08lX] ACCL[0x%08lX] ACCH[0x%08lX]\n",$bpc,$pc,$accl,$acch
printf "EVB[0x%08lX]\n",$evb
set $mests = *(unsigned long *)0xffff000c
set $mdeva = *(unsigned long *)0xffff0010
printf "MESTS[0x%08lX] MDEVA[0x%08lX]\n",$mests,$mdeva
end
# Setup all
define setup
clock_init
shell sleep 0.1
port_init
sdram_init
# lanc_init
# dispc_init
# set $evb=0x08000000
end
# Load modules
define load_modules
use_debug_dma
load
# load busybox.mot
end
# Set kernel parameters
define set_kernel_parameters
set $param = (void*)0x08001000
## MOUNT_ROOT_RDONLY
set {long}($param+0x00)=0
## RAMDISK_FLAGS
#set {long}($param+0x04)=0
## ORIG_ROOT_DEV
#set {long}($param+0x08)=0x00000100
## LOADER_TYPE
#set {long}($param+0x0C)=0
## INITRD_START
set {long}($param+0x10)=0x082a0000
## INITRD_SIZE
set {long}($param+0x14)=0d6200000
# M32R_CPUCLK
set *(unsigned long *)($param + 0x0018) = 0d100000000
# M32R_BUSCLK
set *(unsigned long *)($param + 0x001c) = 0d50000000
# M32R_TIMER_DIVIDE
set *(unsigned long *)($param + 0x0020) = 0d128
set {char[0x200]}($param + 0x100) = "console=ttyS0,115200n8x root=/dev/nfsroot nfsroot=192.168.0.1:/project/m32r-linux/export/root.2.6_04 nfsaddrs=192.168.0.102:192.168.0.1:192.168.0.1:255.255.255.0:mappi: \0"
end
# Boot
define boot
set_kernel_parameters
debug_chaos
set *(unsigned long *)0x00f00000=0x08002000
set $pc=0x08002000
set $fp=0
del b
si
end
# Restart
define restart
sdireset
sdireset
setup
load_modules
boot
end
sdireset
sdireset
file vmlinux
target m32rsdi
restart
boot

5
arch/m32r/mm/extable.c
View File

@ -1,10 +1,8 @@
/*
* linux/arch/i386/mm/extable.c
* linux/arch/m32r/mm/extable.c
*/
#include <linux/config.h>
#include <linux/module.h>
#include <linux/spinlock.h>
#include <asm/uaccess.h>
int fixup_exception(struct pt_regs *regs)
@ -19,4 +17,3 @@ int fixup_exception(struct pt_regs *regs)
return 0;
}

50
arch/m32r/oaks32r/defconfig.nommu
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.11-rc4
# Wed Feb 16 21:11:13 2005
# Linux kernel version: 2.6.12-rc5
# Fri Jun 3 16:22:04 2005
#
CONFIG_M32R=y
# CONFIG_UID16 is not set
@ -16,6 +16,7 @@ CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
@ -26,12 +27,14 @@ CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_HOTPLUG=y
CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
CONFIG_EMBEDDED=y
# CONFIG_KALLSYMS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@ -40,6 +43,7 @@ CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
#
# Loadable module support
@ -61,6 +65,7 @@ CONFIG_KMOD=y
# CONFIG_PLAT_OPSPUT is not set
CONFIG_PLAT_OAKS32R=y
# CONFIG_PLAT_MAPPI2 is not set
# CONFIG_PLAT_MAPPI3 is not set
# CONFIG_CHIP_M32700 is not set
CONFIG_CHIP_M32102=y
# CONFIG_CHIP_VDEC2 is not set
@ -91,10 +96,6 @@ CONFIG_PREEMPT=y
#
# CONFIG_PCCARD is not set
#
# PC-card bridges
#
#
# PCI Hotplug Support
#
@ -193,7 +194,6 @@ CONFIG_NET=y
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
# CONFIG_NETLINK_DEV is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
@ -310,18 +310,6 @@ CONFIG_INPUT=y
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input I/O drivers
#
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
#
# Input Device Drivers
#
@ -331,6 +319,17 @@ CONFIG_SERIO_SERPORT=y
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
#
# Character devices
#
@ -374,6 +373,10 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
#
# I2C support
#
@ -414,10 +417,6 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
#
#
# USB Gadget Support
#
@ -574,8 +573,9 @@ CONFIG_NLS_DEFAULT="iso8859-1"
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_PREEMPT=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_FRAME_POINTER is not set

45
arch/m32r/opsput/defconfig.opsput
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.11-rc4
# Wed Feb 16 21:11:41 2005
# Linux kernel version: 2.6.12-rc5
# Fri Jun 3 16:22:06 2005
#
CONFIG_M32R=y
# CONFIG_UID16 is not set
@ -15,6 +15,7 @@ CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
@ -27,13 +28,15 @@ CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_HOTPLUG=y
CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
# CONFIG_IKCONFIG_PROC is not set
CONFIG_EMBEDDED=y
# CONFIG_KALLSYMS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@ -43,6 +46,7 @@ CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
#
# Loadable module support
@ -64,6 +68,7 @@ CONFIG_KMOD=y
CONFIG_PLAT_OPSPUT=y
# CONFIG_PLAT_OAKS32R is not set
# CONFIG_PLAT_MAPPI2 is not set
# CONFIG_PLAT_MAPPI3 is not set
# CONFIG_CHIP_M32700 is not set
# CONFIG_CHIP_M32102 is not set
# CONFIG_CHIP_VDEC2 is not set
@ -243,7 +248,6 @@ CONFIG_NET=y
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
# CONFIG_NETLINK_DEV is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
@ -367,18 +371,6 @@ CONFIG_INPUT=y
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input I/O drivers
#
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
#
# Input Device Drivers
#
@ -388,6 +380,17 @@ CONFIG_SERIO_SERPORT=y
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
#
# Character devices
#
@ -437,6 +440,10 @@ CONFIG_DS1302=y
# CONFIG_SYNCLINK_CS is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
#
# I2C support
#
@ -477,10 +484,6 @@ CONFIG_DS1302=y
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
#
#
# USB Gadget Support
#
@ -654,8 +657,10 @@ CONFIG_NLS_DEFAULT="iso8859-1"
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_MAGIC_SYSRQ is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set

1
arch/mips/mm/init.c
View File

@ -232,7 +232,6 @@ void __init mem_init(void)
#ifdef CONFIG_LIMITED_DMA
set_page_address(page, lowmem_page_address(page));
#endif
set_bit(PG_highmem, &page->flags);
set_page_count(page, 1);
__free_page(page);
totalhigh_pages++;

5
arch/ppc/Kconfig
View File

@ -826,11 +826,6 @@ config MPC10X_BRIDGE
depends on PCORE || POWERPMC250 || LOPEC || SANDPOINT
default y
config FSL_OCP
bool
depends on MPC10X_BRIDGE
default y
config MPC10X_OPENPIC
bool
depends on POWERPMC250 || LOPEC || SANDPOINT

3
arch/ppc/boot/ld.script
View File

@ -58,9 +58,6 @@ SECTIONS
*(.ramdisk)
__ramdisk_end = .;
. = ALIGN(4096);
__sysmap_begin = .;
*(.sysmap)
__sysmap_end = .;
CONSTRUCTORS
}
_edata = .;

5
arch/ppc/boot/openfirmware/Makefile
View File

@ -54,13 +54,10 @@ $(images)/ramdisk.image.gz:
@echo ' RAM disk image must be provided separately'
@/bin/false
objcpxmon-$(CONFIG_XMON) := --add-section=.sysmap=System.map \
--set-section-flags=.sysmap=contents,alloc,load,readonly,data
quiet_cmd_genimage = GEN $@
cmd_genimage = $(OBJCOPY) -R .comment \
--add-section=.image=$(images)/vmlinux.gz \
--set-section-flags=.image=contents,alloc,load,readonly,data \
$(objcpxmon-y) $< $@
--set-section-flags=.image=contents,alloc,load,readonly,data $< $@
targets += image.o
$(obj)/image.o: $(obj)/dummy.o $(images)/vmlinux.gz FORCE

16
arch/ppc/boot/openfirmware/common.c
View File

@ -15,7 +15,6 @@
#include <asm/page.h>
/* Information from the linker */
extern char __sysmap_begin, __sysmap_end;
extern int strcmp(const char *s1, const char *s2);
extern char *avail_ram, *avail_high;
@ -116,14 +115,8 @@ void gunzip(void *dst, int dstlen, unsigned char *src, int *lenp)
void make_bi_recs(unsigned long addr, char *name, unsigned int mach,
unsigned long progend)
{
unsigned long sysmap_size;
struct bi_record *rec;
/* Figure out the size of a possible System.map we're going to
* pass along.
* */
sysmap_size = (unsigned long)(&__sysmap_end) -
(unsigned long)(&__sysmap_begin);
/* leave a 1MB gap then align to the next 1MB boundary */
addr = _ALIGN(addr+ (1<<20) - 1, (1<<20));
@ -147,15 +140,6 @@ void make_bi_recs(unsigned long addr, char *name, unsigned int mach,
rec->size = sizeof(struct bi_record) + 2 * sizeof(unsigned long);
rec = (struct bi_record *)((unsigned long)rec + rec->size);
if (sysmap_size) {
rec->tag = BI_SYSMAP;
rec->data[0] = (unsigned long)(&__sysmap_begin);
rec->data[1] = sysmap_size;
rec->size = sizeof(struct bi_record) + 2 *
sizeof(unsigned long);
rec = (struct bi_record *)((unsigned long)rec + rec->size);
}
rec->tag = BI_LAST;
rec->size = sizeof(struct bi_record);
rec = (struct bi_record *)((unsigned long)rec + rec->size);

4
arch/ppc/boot/simple/Makefile
View File

@ -203,7 +203,7 @@ $(obj)/zvmlinux: $(OBJS) $(LIBS) $(srctree)/$(boot)/ld.script \
$(obj)/dummy.o $(obj)/image.o
$(LD) $(LD_ARGS) -o $@ $(OBJS) $(obj)/image.o $(LIBS)
$(OBJCOPY) $(OBJCOPY_ARGS) $@ $@ -R .comment -R .stab \
-R .stabstr -R .ramdisk -R .sysmap
-R .stabstr -R .ramdisk
$(obj)/zvmlinux.initrd: $(OBJS) $(LIBS) $(srctree)/$(boot)/ld.script \
$(images)/vmlinux.gz $(obj)/dummy.o
@ -215,7 +215,7 @@ $(obj)/zvmlinux.initrd: $(OBJS) $(LIBS) $(srctree)/$(boot)/ld.script \
$(obj)/dummy.o $(obj)/image.o
$(LD) $(LD_ARGS) -o $@ $(OBJS) $(obj)/image.o $(LIBS)
$(OBJCOPY) $(OBJCOPY_ARGS) $@ $@ -R .comment -R .stab \
-R .stabstr -R .sysmap
-R .stabstr
# Sort-of dummy rules, that let us format the image we want.
zImage: $(images)/$(zimage-y) $(obj)/zvmlinux

186
arch/ppc/boot/utils/addSystemMap.c
View File

@ -1,186 +0,0 @@
#include <stdio.h>
#include <stdlib.h>
#include <byteswap.h>
#include <sys/types.h>
#include <sys/stat.h>
void xlate( char * inb, char * trb, unsigned len )
{
unsigned i;
for ( i=0; i<len; ++i ) {
char c = *inb++;
char c1 = c >> 4;
char c2 = c & 0xf;
if ( c1 > 9 )
c1 = c1 + 'A' - 10;
else
c1 = c1 + '0';
if ( c2 > 9 )
c2 = c2 + 'A' - 10;
else
c2 = c2 + '0';
*trb++ = c1;
*trb++ = c2;
}
*trb = 0;
}
#define ElfHeaderSize (64 * 1024)
#define ElfPages (ElfHeaderSize / 4096)
#define KERNELBASE (0xc0000000)
void get4k( /*istream *inf*/FILE *file, char *buf )
{
unsigned j;
unsigned num = fread(buf, 1, 4096, file);
for ( j=num; j<4096; ++j )
buf[j] = 0;
}
void put4k( /*ostream *outf*/FILE *file, char *buf )
{
fwrite(buf, 1, 4096, file);
}
int main(int argc, char **argv)
{
char inbuf[4096];
FILE *ramDisk = NULL;
FILE *inputVmlinux = NULL;
FILE *outputVmlinux = NULL;
unsigned i = 0;
unsigned long ramFileLen = 0;
unsigned long ramLen = 0;
unsigned long roundR = 0;
unsigned long kernelLen = 0;
unsigned long actualKernelLen = 0;
unsigned long round = 0;
unsigned long roundedKernelLen = 0;
unsigned long ramStartOffs = 0;
unsigned long ramPages = 0;
unsigned long roundedKernelPages = 0;
if ( argc < 2 ) {
printf("Name of System Map file missing.\n");
exit(1);
}
if ( argc < 3 ) {
printf("Name of vmlinux file missing.\n");
exit(1);
}
if ( argc < 4 ) {
printf("Name of vmlinux output file missing.\n");
exit(1);
}
ramDisk = fopen(argv[1], "r");
if ( ! ramDisk ) {
printf("System Map file \"%s\" failed to open.\n", argv[1]);
exit(1);
}
inputVmlinux = fopen(argv[2], "r");
if ( ! inputVmlinux ) {
printf("vmlinux file \"%s\" failed to open.\n", argv[2]);
exit(1);
}
outputVmlinux = fopen(argv[3], "w");
if ( ! outputVmlinux ) {
printf("output vmlinux file \"%s\" failed to open.\n", argv[3]);
exit(1);
}
fseek(ramDisk, 0, SEEK_END);
ramFileLen = ftell(ramDisk);
fseek(ramDisk, 0, SEEK_SET);
printf("%s file size = %ld\n", argv[1], ramFileLen);
ramLen = ramFileLen;
roundR = 4096 - (ramLen % 4096);
if ( roundR ) {
printf("Rounding System Map file up to a multiple of 4096, adding %ld\n", roundR);
ramLen += roundR;
}
printf("Rounded System Map size is %ld\n", ramLen);
fseek(inputVmlinux, 0, SEEK_END);
kernelLen = ftell(inputVmlinux);
fseek(inputVmlinux, 0, SEEK_SET);
printf("kernel file size = %ld\n", kernelLen);
if ( kernelLen == 0 ) {
printf("You must have a linux kernel specified as argv[2]\n");
exit(1);
}
actualKernelLen = kernelLen - ElfHeaderSize;
printf("actual kernel length (minus ELF header) = %ld\n", actualKernelLen);
round = actualKernelLen % 4096;
roundedKernelLen = actualKernelLen;
if ( round )
roundedKernelLen += (4096 - round);
printf("actual kernel length rounded up to a 4k multiple = %ld\n", roundedKernelLen);
ramStartOffs = roundedKernelLen;
ramPages = ramLen / 4096;
printf("System map pages to copy = %ld\n", ramPages);
// Copy 64K ELF header
for (i=0; i<(ElfPages); ++i) {
get4k( inputVmlinux, inbuf );
put4k( outputVmlinux, inbuf );
}
roundedKernelPages = roundedKernelLen / 4096;
fseek(inputVmlinux, ElfHeaderSize, SEEK_SET);
{
for ( i=0; i<roundedKernelPages; ++i ) {
get4k( inputVmlinux, inbuf );
if ( i == 0 ) {
unsigned long * p;
printf("Storing embedded_sysmap_start at 0x3c\n");
p = (unsigned long *)(inbuf + 0x3c);
#if (BYTE_ORDER == __BIG_ENDIAN)
*p = ramStartOffs;
#else
*p = bswap_32(ramStartOffs);
#endif
printf("Storing embedded_sysmap_end at 0x44\n");
p = (unsigned long *)(inbuf + 0x44);
#if (BYTE_ORDER == __BIG_ENDIAN)
*p = ramStartOffs + ramFileLen;
#else
*p = bswap_32(ramStartOffs + ramFileLen);
#endif
}
put4k( outputVmlinux, inbuf );
}
}
{
for ( i=0; i<ramPages; ++i ) {
get4k( ramDisk, inbuf );
put4k( outputVmlinux, inbuf );
}
}
fclose(ramDisk);
fclose(inputVmlinux);
fclose(outputVmlinux);
/* Set permission to executable */
chmod(argv[3], S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH);
return 0;
}

659
arch/ppc/configs/mpc8548_cds_defconfig 100644
View File

@ -0,0 +1,659 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.12-rc4
# Tue May 24 22:36:27 2005
#
CONFIG_MMU=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_PPC=y
CONFIG_PPC32=y
CONFIG_GENERIC_NVRAM=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_LOCALVERSION=""
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
# CONFIG_HOTPLUG is not set
CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
CONFIG_EMBEDDED=y
# CONFIG_KALLSYMS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
# CONFIG_EPOLL is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SHMEM=y
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
#
# Loadable module support
#
# CONFIG_MODULES is not set
#
# Processor
#
# CONFIG_6xx is not set
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_POWER3 is not set
# CONFIG_POWER4 is not set
# CONFIG_8xx is not set
CONFIG_E500=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_MATH_EMULATION=y
# CONFIG_CPU_FREQ is not set
# CONFIG_PM is not set
CONFIG_85xx=y
CONFIG_PPC_INDIRECT_PCI_BE=y
#
# Freescale 85xx options
#
# CONFIG_MPC8540_ADS is not set
CONFIG_MPC8548_CDS=y
# CONFIG_MPC8555_CDS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_SBC8560 is not set
# CONFIG_STX_GP3 is not set
CONFIG_MPC8548=y
#
# Platform options
#
# CONFIG_SMP is not set
# CONFIG_PREEMPT is not set
# CONFIG_HIGHMEM is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_CMDLINE_BOOL is not set
CONFIG_ISA_DMA_API=y
#
# Bus options
#
# CONFIG_PCI is not set
# CONFIG_PCI_DOMAINS is not set
#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set
#
# Advanced setup
#
# CONFIG_ADVANCED_OPTIONS is not set
#
# Default settings for advanced configuration options are used
#
CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
CONFIG_KERNEL_START=0xc0000000
CONFIG_TASK_SIZE=0x80000000
CONFIG_BOOT_LOAD=0x00800000
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
#
# Plug and Play support
#
#
# Block devices
#
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
# ATA/ATAPI/MFM/RLL support
#
# CONFIG_IDE is not set
#
# SCSI device support
#
# CONFIG_SCSI is not set
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
#
# Fusion MPT device support
#
#
# IEEE 1394 (FireWire) support
#
#
# I2O device support
#
#
# Macintosh device drivers
#
#
# Networking support
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_IP_TCPDIAG=y
# CONFIG_IP_TCPDIAG_IPV6 is not set
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
#
# Ethernet (1000 Mbit)
#
CONFIG_GIANFAR=y
CONFIG_GFAR_NAPI=y
#
# Ethernet (10000 Mbit)
#
#
# Token Ring devices
#
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# Telephony Support
#
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
# CONFIG_SERIO is not set
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
#
# Character devices
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_NVRAM is not set
CONFIG_GEN_RTC=y
# CONFIG_GEN_RTC_X is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
#
# Ftape, the floppy tape device driver
#
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
#
# I2C Algorithms
#
# CONFIG_I2C_ALGOBIT is not set
# CONFIG_I2C_ALGOPCF is not set
# CONFIG_I2C_ALGOPCA is not set
#
# I2C Hardware Bus support
#
# CONFIG_I2C_ISA is not set
CONFIG_I2C_MPC=y
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PCA_ISA is not set
#
# Hardware Sensors Chip support
#
# CONFIG_I2C_SENSOR is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
#
# Other I2C Chip support
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_M41T00 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
# Misc devices
#
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
#
# Graphics support
#
# CONFIG_FB is not set
#
# Sound
#
# CONFIG_SOUND is not set
#
# USB support
#
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
#
# MMC/SD Card support
#
# CONFIG_MMC is not set
#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
#
# XFS support
#
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
# CONFIG_DEVFS_FS is not set
# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
# CONFIG_TMPFS_XATTR is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Network File Systems
#
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
# CONFIG_MSDOS_PARTITION is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
#
# Native Language Support
#
# CONFIG_NLS is not set
#
# Library routines
#
# CONFIG_CRC_CCITT is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
#
# Profiling support
#
# CONFIG_PROFILING is not set
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
# CONFIG_CRYPTO is not set
#
# Hardware crypto devices
#

14
arch/ppc/kernel/cputable.c
View File

@ -918,6 +918,20 @@ struct cpu_spec cpu_specs[] = {
.dcache_bsize = 32,
.num_pmcs = 4,
},
{ /* e500v2 */
.pvr_mask = 0xffff0000,
.pvr_value = 0x80210000,
.cpu_name = "e500v2",
/* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
.cpu_features = CPU_FTR_SPLIT_ID_CACHE |
CPU_FTR_USE_TB | CPU_FTR_BIG_PHYS,
.cpu_user_features = PPC_FEATURE_32 |
PPC_FEATURE_HAS_MMU | PPC_FEATURE_SPE_COMP |
PPC_FEATURE_HAS_EFP_SINGLE | PPC_FEATURE_HAS_EFP_DOUBLE,
.icache_bsize = 32,
.dcache_bsize = 32,
.num_pmcs = 4,
},
#endif
#if !CLASSIC_PPC
{ /* default match */

164
arch/ppc/kernel/entry.S
View File

@ -46,26 +46,23 @@
#ifdef CONFIG_BOOKE
#include "head_booke.h"
#define TRANSFER_TO_HANDLER_EXC_LEVEL(exc_level) \
mtspr exc_level##_SPRG,r8; \
BOOKE_LOAD_EXC_LEVEL_STACK(exc_level); \
lwz r0,GPR10-INT_FRAME_SIZE(r8); \
stw r0,GPR10(r11); \
lwz r0,GPR11-INT_FRAME_SIZE(r8); \
stw r0,GPR11(r11); \
mfspr r8,exc_level##_SPRG
.globl mcheck_transfer_to_handler
mcheck_transfer_to_handler:
mtspr MCHECK_SPRG,r8
BOOKE_LOAD_MCHECK_STACK
lwz r0,GPR10-INT_FRAME_SIZE(r8)
stw r0,GPR10(r11)
lwz r0,GPR11-INT_FRAME_SIZE(r8)
stw r0,GPR11(r11)
mfspr r8,MCHECK_SPRG
TRANSFER_TO_HANDLER_EXC_LEVEL(MCHECK)
b transfer_to_handler_full
.globl crit_transfer_to_handler
crit_transfer_to_handler:
mtspr CRIT_SPRG,r8
BOOKE_LOAD_CRIT_STACK
lwz r0,GPR10-INT_FRAME_SIZE(r8)
stw r0,GPR10(r11)
lwz r0,GPR11-INT_FRAME_SIZE(r8)
stw r0,GPR11(r11)
mfspr r8,CRIT_SPRG
TRANSFER_TO_HANDLER_EXC_LEVEL(CRIT)
/* fall through */
#endif
@ -783,99 +780,64 @@ exc_exit_restart_end:
* time of the critical interrupt.
*
*/
#ifdef CONFIG_40x
#define PPC_40x_TURN_OFF_MSR_DR \
/* avoid any possible TLB misses here by turning off MSR.DR, we \
* assume the instructions here are mapped by a pinned TLB entry */ \
li r10,MSR_IR; \
mtmsr r10; \
isync; \
tophys(r1, r1);
#else
#define PPC_40x_TURN_OFF_MSR_DR
#endif
#define RET_FROM_EXC_LEVEL(exc_lvl_srr0, exc_lvl_srr1, exc_lvl_rfi) \
REST_NVGPRS(r1); \
lwz r3,_MSR(r1); \
andi. r3,r3,MSR_PR; \
LOAD_MSR_KERNEL(r10,MSR_KERNEL); \
bne user_exc_return; \
lwz r0,GPR0(r1); \
lwz r2,GPR2(r1); \
REST_4GPRS(3, r1); \
REST_2GPRS(7, r1); \
lwz r10,_XER(r1); \
lwz r11,_CTR(r1); \
mtspr SPRN_XER,r10; \
mtctr r11; \
PPC405_ERR77(0,r1); \
stwcx. r0,0,r1; /* to clear the reservation */ \
lwz r11,_LINK(r1); \
mtlr r11; \
lwz r10,_CCR(r1); \
mtcrf 0xff,r10; \
PPC_40x_TURN_OFF_MSR_DR; \
lwz r9,_DEAR(r1); \
lwz r10,_ESR(r1); \
mtspr SPRN_DEAR,r9; \
mtspr SPRN_ESR,r10; \
lwz r11,_NIP(r1); \
lwz r12,_MSR(r1); \
mtspr exc_lvl_srr0,r11; \
mtspr exc_lvl_srr1,r12; \
lwz r9,GPR9(r1); \
lwz r12,GPR12(r1); \
lwz r10,GPR10(r1); \
lwz r11,GPR11(r1); \
lwz r1,GPR1(r1); \
PPC405_ERR77_SYNC; \
exc_lvl_rfi; \
b .; /* prevent prefetch past exc_lvl_rfi */
.globl ret_from_crit_exc
ret_from_crit_exc:
REST_NVGPRS(r1)
lwz r3,_MSR(r1)
andi. r3,r3,MSR_PR
LOAD_MSR_KERNEL(r10,MSR_KERNEL)
bne user_exc_return
lwz r0,GPR0(r1)
lwz r2,GPR2(r1)
REST_4GPRS(3, r1)
REST_2GPRS(7, r1)
lwz r10,_XER(r1)
lwz r11,_CTR(r1)
mtspr SPRN_XER,r10
mtctr r11
PPC405_ERR77(0,r1)
stwcx. r0,0,r1 /* to clear the reservation */
lwz r11,_LINK(r1)
mtlr r11
lwz r10,_CCR(r1)
mtcrf 0xff,r10
#ifdef CONFIG_40x
/* avoid any possible TLB misses here by turning off MSR.DR, we
* assume the instructions here are mapped by a pinned TLB entry */
li r10,MSR_IR
mtmsr r10
isync
tophys(r1, r1)
#endif
lwz r9,_DEAR(r1)
lwz r10,_ESR(r1)
mtspr SPRN_DEAR,r9
mtspr SPRN_ESR,r10
lwz r11,_NIP(r1)
lwz r12,_MSR(r1)
mtspr SPRN_CSRR0,r11
mtspr SPRN_CSRR1,r12
lwz r9,GPR9(r1)
lwz r12,GPR12(r1)
lwz r10,GPR10(r1)
lwz r11,GPR11(r1)
lwz r1,GPR1(r1)
PPC405_ERR77_SYNC
rfci
b . /* prevent prefetch past rfci */
RET_FROM_EXC_LEVEL(SPRN_CSRR0, SPRN_CSRR1, RFCI)
#ifdef CONFIG_BOOKE
/*
* Return from a machine check interrupt, similar to a critical
* interrupt.
*/
.globl ret_from_mcheck_exc
ret_from_mcheck_exc:
REST_NVGPRS(r1)
lwz r3,_MSR(r1)
andi. r3,r3,MSR_PR
LOAD_MSR_KERNEL(r10,MSR_KERNEL)
bne user_exc_return
lwz r0,GPR0(r1)
lwz r2,GPR2(r1)
REST_4GPRS(3, r1)
REST_2GPRS(7, r1)
lwz r10,_XER(r1)
lwz r11,_CTR(r1)
mtspr SPRN_XER,r10
mtctr r11
stwcx. r0,0,r1 /* to clear the reservation */
lwz r11,_LINK(r1)
mtlr r11
lwz r10,_CCR(r1)
mtcrf 0xff,r10
lwz r9,_DEAR(r1)
lwz r10,_ESR(r1)
mtspr SPRN_DEAR,r9
mtspr SPRN_ESR,r10
lwz r11,_NIP(r1)
lwz r12,_MSR(r1)
mtspr SPRN_MCSRR0,r11
mtspr SPRN_MCSRR1,r12
lwz r9,GPR9(r1)
lwz r12,GPR12(r1)
lwz r10,GPR10(r1)
lwz r11,GPR11(r1)
lwz r1,GPR1(r1)
RFMCI
RET_FROM_EXC_LEVEL(SPRN_MCSRR0, SPRN_MCSRR1, RFMCI)
#endif /* CONFIG_BOOKE */
/*

15
arch/ppc/kernel/head_4xx.S
View File

@ -291,8 +291,9 @@ label:
/* If we are faulting a kernel address, we have to use the
* kernel page tables.
*/
andis. r11, r10, 0x8000
beq 3f
lis r11, TASK_SIZE@h
cmplw r10, r11
blt+ 3f
lis r11, swapper_pg_dir@h
ori r11, r11, swapper_pg_dir@l
li r9, 0
@ -479,8 +480,9 @@ label:
/* If we are faulting a kernel address, we have to use the
* kernel page tables.
*/
andis. r11, r10, 0x8000
beq 3f
lis r11, TASK_SIZE@h
cmplw r10, r11
blt+ 3f
lis r11, swapper_pg_dir@h
ori r11, r11, swapper_pg_dir@l
li r9, 0
@ -578,8 +580,9 @@ label:
/* If we are faulting a kernel address, we have to use the
* kernel page tables.
*/
andis. r11, r10, 0x8000
beq 3f
lis r11, TASK_SIZE@h
cmplw r10, r11
blt+ 3f
lis r11, swapper_pg_dir@h
ori r11, r11, swapper_pg_dir@l
li r9, 0

94
arch/ppc/kernel/head_booke.h
View File

@ -67,46 +67,36 @@
#define CRIT_STACK_TOP (exception_stack_top)
#ifdef CONFIG_SMP
#define BOOKE_LOAD_CRIT_STACK \
#define BOOKE_LOAD_EXC_LEVEL_STACK(level) \
mfspr r8,SPRN_PIR; \
mulli r8,r8,BOOKE_EXCEPTION_STACK_SIZE; \
neg r8,r8; \
addis r8,r8,CRIT_STACK_TOP@ha; \
addi r8,r8,CRIT_STACK_TOP@l
#define BOOKE_LOAD_MCHECK_STACK \
mfspr r8,SPRN_PIR; \
mulli r8,r8,BOOKE_EXCEPTION_STACK_SIZE; \
neg r8,r8; \
addis r8,r8,MCHECK_STACK_TOP@ha; \
addi r8,r8,MCHECK_STACK_TOP@l
addis r8,r8,level##_STACK_TOP@ha; \
addi r8,r8,level##_STACK_TOP@l
#else
#define BOOKE_LOAD_CRIT_STACK \
lis r8,CRIT_STACK_TOP@h; \
ori r8,r8,CRIT_STACK_TOP@l
#define BOOKE_LOAD_MCHECK_STACK \
lis r8,MCHECK_STACK_TOP@h; \
ori r8,r8,MCHECK_STACK_TOP@l
#define BOOKE_LOAD_EXC_LEVEL_STACK(level) \
lis r8,level##_STACK_TOP@h; \
ori r8,r8,level##_STACK_TOP@l
#endif
/*
* Exception prolog for critical exceptions. This is a little different
* from the normal exception prolog above since a critical exception
* can potentially occur at any point during normal exception processing.
* Thus we cannot use the same SPRG registers as the normal prolog above.
* Instead we use a portion of the critical exception stack at low physical
* addresses.
* Exception prolog for critical/machine check exceptions. This is a
* little different from the normal exception prolog above since a
* critical/machine check exception can potentially occur at any point
* during normal exception processing. Thus we cannot use the same SPRG
* registers as the normal prolog above. Instead we use a portion of the
* critical/machine check exception stack at low physical addresses.
*/
#define CRITICAL_EXCEPTION_PROLOG \
mtspr CRIT_SPRG,r8; \
BOOKE_LOAD_CRIT_STACK; /* r8 points to the crit stack */ \
#define EXC_LEVEL_EXCEPTION_PROLOG(exc_level, exc_level_srr0, exc_level_srr1) \
mtspr exc_level##_SPRG,r8; \
BOOKE_LOAD_EXC_LEVEL_STACK(exc_level);/* r8 points to the exc_level stack*/ \
stw r10,GPR10-INT_FRAME_SIZE(r8); \
stw r11,GPR11-INT_FRAME_SIZE(r8); \
mfcr r10; /* save CR in r10 for now */\
mfspr r11,SPRN_CSRR1; /* check whether user or kernel */\
mfspr r11,exc_level_srr1; /* check whether user or kernel */\
andi. r11,r11,MSR_PR; \
mr r11,r8; \
mfspr r8,CRIT_SPRG; \
mfspr r8,exc_level##_SPRG; \
beq 1f; \
/* COMING FROM USER MODE */ \
mfspr r11,SPRN_SPRG3; /* if from user, start at top of */\
@ -122,9 +112,9 @@
stw r12,_DEAR(r11); /* since they may have had stuff */\
mfspr r9,SPRN_ESR; /* in them at the point where the */\
stw r9,_ESR(r11); /* exception was taken */\
mfspr r12,SPRN_CSRR0; \
mfspr r12,exc_level_srr0; \
stw r1,GPR1(r11); \
mfspr r9,SPRN_CSRR1; \
mfspr r9,exc_level_srr1; \
stw r1,0(r11); \
mr r1,r11; \
rlwinm r9,r9,0,14,12; /* clear MSR_WE (necessary?) */\
@ -132,45 +122,10 @@
SAVE_4GPRS(3, r11); \
SAVE_2GPRS(7, r11)
/*
* Exception prolog for machine check exceptions. This is similar to
* the critical exception prolog, except that machine check exceptions
* have their stack.
*/
#define MCHECK_EXCEPTION_PROLOG \
mtspr MCHECK_SPRG,r8; \
BOOKE_LOAD_MCHECK_STACK; /* r8 points to the mcheck stack */\
stw r10,GPR10-INT_FRAME_SIZE(r8); \
stw r11,GPR11-INT_FRAME_SIZE(r8); \
mfcr r10; /* save CR in r10 for now */\
mfspr r11,SPRN_MCSRR1; /* check whether user or kernel */\
andi. r11,r11,MSR_PR; \
mr r11,r8; \
mfspr r8,MCHECK_SPRG; \
beq 1f; \
/* COMING FROM USER MODE */ \
mfspr r11,SPRN_SPRG3; /* if from user, start at top of */\
lwz r11,THREAD_INFO-THREAD(r11); /* this thread's kernel stack */\
addi r11,r11,THREAD_SIZE; \
1: subi r11,r11,INT_FRAME_SIZE; /* Allocate an exception frame */\
stw r10,_CCR(r11); /* save various registers */\
stw r12,GPR12(r11); \
stw r9,GPR9(r11); \
mflr r10; \
stw r10,_LINK(r11); \
mfspr r12,SPRN_DEAR; /* save DEAR and ESR in the frame */\
stw r12,_DEAR(r11); /* since they may have had stuff */\
mfspr r9,SPRN_ESR; /* in them at the point where the */\
stw r9,_ESR(r11); /* exception was taken */\
mfspr r12,SPRN_MCSRR0; \
stw r1,GPR1(r11); \
mfspr r9,SPRN_MCSRR1; \
stw r1,0(r11); \
mr r1,r11; \
rlwinm r9,r9,0,14,12; /* clear MSR_WE (necessary?) */\
stw r0,GPR0(r11); \
SAVE_4GPRS(3, r11); \
SAVE_2GPRS(7, r11)
#define CRITICAL_EXCEPTION_PROLOG \
EXC_LEVEL_EXCEPTION_PROLOG(CRIT, SPRN_CSRR0, SPRN_CSRR1)
#define MCHECK_EXCEPTION_PROLOG \
EXC_LEVEL_EXCEPTION_PROLOG(MCHECK, SPRN_MCSRR0, SPRN_MCSRR1)
/*
* Exception vectors.
@ -237,7 +192,6 @@ label:
EXC_XFER_TEMPLATE(hdlr, n+1, MSR_KERNEL, COPY_EE, transfer_to_handler, \
ret_from_except)
/* Check for a single step debug exception while in an exception
* handler before state has been saved. This is to catch the case
* where an instruction that we are trying to single step causes
@ -291,7 +245,7 @@ label:
lwz r9,GPR9(r11); \
lwz r12,GPR12(r11); \
mtspr CRIT_SPRG,r8; \
BOOKE_LOAD_CRIT_STACK; /* r8 points to the crit stack */ \
BOOKE_LOAD_EXC_LEVEL_STACK(CRIT); /* r8 points to the debug stack */ \
lwz r10,GPR10-INT_FRAME_SIZE(r8); \
lwz r11,GPR11-INT_FRAME_SIZE(r8); \
mfspr r8,CRIT_SPRG; \

11
arch/ppc/kernel/setup.c
View File

@ -41,7 +41,7 @@
#include <asm/xmon.h>
#include <asm/ocp.h>
#if defined(CONFIG_85xx) || defined(CONFIG_83xx)
#if defined(CONFIG_85xx) || defined(CONFIG_83xx) || defined(CONFIG_MPC10X_BRIDGE)
#include <asm/ppc_sys.h>
#endif
@ -61,8 +61,6 @@ extern void power4_idle(void);
extern boot_infos_t *boot_infos;
struct ide_machdep_calls ppc_ide_md;
char *sysmap;
unsigned long sysmap_size;
/* Used with the BI_MEMSIZE bootinfo parameter to store the memory
size value reported by the boot loader. */
@ -249,7 +247,7 @@ int show_cpuinfo(struct seq_file *m, void *v)
seq_printf(m, "bogomips\t: %lu.%02lu\n",
lpj / (500000/HZ), (lpj / (5000/HZ)) % 100);
#if defined(CONFIG_85xx) || defined(CONFIG_83xx)
#if defined(CONFIG_85xx) || defined(CONFIG_83xx) || defined(CONFIG_MPC10X_BRIDGE)
if (cur_ppc_sys_spec->ppc_sys_name)
seq_printf(m, "chipset\t\t: %s\n",
cur_ppc_sys_spec->ppc_sys_name);
@ -578,11 +576,6 @@ void parse_bootinfo(struct bi_record *rec)
case BI_CMD_LINE:
strlcpy(cmd_line, (void *)data, sizeof(cmd_line));
break;
case BI_SYSMAP:
sysmap = (char *)((data[0] >= (KERNELBASE)) ? data[0] :
(data[0]+KERNELBASE));
sysmap_size = data[1];
break;
#ifdef CONFIG_BLK_DEV_INITRD
case BI_INITRD:
initrd_start = data[0] + KERNELBASE;

6
arch/ppc/kernel/traps.c
View File

@ -81,8 +81,10 @@ void die(const char * str, struct pt_regs * fp, long err)
console_verbose();
spin_lock_irq(&die_lock);
#ifdef CONFIG_PMAC_BACKLIGHT
set_backlight_enable(1);
set_backlight_level(BACKLIGHT_MAX);
if (_machine == _MACH_Pmac) {
set_backlight_enable(1);
set_backlight_level(BACKLIGHT_MAX);
}
#endif
printk("Oops: %s, sig: %ld [#%d]\n", str, err, ++die_counter);
#ifdef CONFIG_PREEMPT

4
arch/ppc/lib/locks.c
View File

@ -130,7 +130,7 @@ void _raw_read_lock(rwlock_t *rw)
while (!read_can_lock(rw)) {
if (--stuck == 0) {
printk("_read_lock(%p) CPU#%d lock %d\n",
rw, _smp_processor_id(), rw->lock);
rw, raw_smp_processor_id(), rw->lock);
stuck = INIT_STUCK;
}
}
@ -158,7 +158,7 @@ void _raw_write_lock(rwlock_t *rw)
while (!write_can_lock(rw)) {
if (--stuck == 0) {
printk("write_lock(%p) CPU#%d lock %d)\n",
rw, _smp_processor_id(), rw->lock);
rw, raw_smp_processor_id(), rw->lock);
stuck = INIT_STUCK;
}
}

2
arch/ppc/mm/fsl_booke_mmu.c
View File

@ -64,6 +64,8 @@ extern unsigned long total_lowmem;
extern unsigned long __max_low_memory;
#define MAX_LOW_MEM CONFIG_LOWMEM_SIZE
#define NUM_TLBCAMS (16)
struct tlbcam {
u32 MAS0;
u32 MAS1;

17
arch/ppc/mm/init.c
View File

@ -96,9 +96,6 @@ extern struct task_struct *current_set[NR_CPUS];
char *klimit = _end;
struct mem_pieces phys_avail;
extern char *sysmap;
extern unsigned long sysmap_size;
/*
* this tells the system to map all of ram with the segregs
* (i.e. page tables) instead of the bats.
@ -442,12 +439,6 @@ void __init mem_init(void)
if (agp_special_page)
SetPageReserved(virt_to_page(agp_special_page));
#endif
if ( sysmap )
for (addr = (unsigned long)sysmap;
addr < PAGE_ALIGN((unsigned long)sysmap+sysmap_size) ;
addr += PAGE_SIZE)
SetPageReserved(virt_to_page(addr));
for (addr = PAGE_OFFSET; addr < (unsigned long)high_memory;
addr += PAGE_SIZE) {
if (!PageReserved(virt_to_page(addr)))
@ -469,7 +460,6 @@ void __init mem_init(void)
struct page *page = mem_map + pfn;
ClearPageReserved(page);
set_bit(PG_highmem, &page->flags);
set_page_count(page, 1);
__free_page(page);
totalhigh_pages++;
@ -483,9 +473,7 @@ void __init mem_init(void)
codepages<< (PAGE_SHIFT-10), datapages<< (PAGE_SHIFT-10),
initpages<< (PAGE_SHIFT-10),
(unsigned long) (totalhigh_pages << (PAGE_SHIFT-10)));
if (sysmap)
printk("System.map loaded at 0x%08x for debugger, size: %ld bytes\n",
(unsigned int)sysmap, sysmap_size);
#ifdef CONFIG_PPC_PMAC
if (agp_special_page)
printk(KERN_INFO "AGP special page: 0x%08lx\n", agp_special_page);
@ -535,9 +523,6 @@ set_phys_avail(unsigned long total_memory)
if (rtas_data)
mem_pieces_remove(&phys_avail, rtas_data, rtas_size, 1);
#endif
/* remove the sysmap pages from the available memory */
if (sysmap)
mem_pieces_remove(&phys_avail, __pa(sysmap), sysmap_size, 1);
#ifdef CONFIG_PPC_PMAC
/* Because of some uninorth weirdness, we need a page of
* memory as high as possible (it must be outside of the

2
arch/ppc/mm/mmu_decl.h
View File

@ -43,6 +43,8 @@ extern int mem_init_done;
extern PTE *Hash, *Hash_end;
extern unsigned long Hash_size, Hash_mask;
extern unsigned int num_tlbcam_entries;
/* ...and now those things that may be slightly different between processor
* architectures. -- Dan
*/

1
arch/ppc/mm/pgtable.c
View File

@ -66,7 +66,6 @@ void setbat(int index, unsigned long virt, unsigned long phys,
#ifdef HAVE_TLBCAM
extern unsigned int tlbcam_index;
extern unsigned int num_tlbcam_entries;
extern unsigned long v_mapped_by_tlbcam(unsigned long va);
extern unsigned long p_mapped_by_tlbcam(unsigned long pa);
#else /* !HAVE_TLBCAM */

1
arch/ppc/platforms/83xx/mpc834x_sys.c
View File

@ -41,7 +41,6 @@
#include <asm/time.h>
#include <asm/io.h>
#include <asm/machdep.h>
#include <asm/prom.h>
#include <asm/ipic.h>
#include <asm/bootinfo.h>
#include <asm/pci-bridge.h>

10
arch/ppc/platforms/85xx/Kconfig
View File

@ -21,6 +21,11 @@ config MPC8540_ADS
help
This option enables support for the MPC 8540 ADS evaluation board.
config MPC8548_CDS
bool "Freescale MPC8548 CDS"
help
This option enablese support for the MPC8548 CDS evaluation board.
config MPC8555_CDS
bool "Freescale MPC8555 CDS"
help
@ -53,6 +58,11 @@ config MPC8540
depends on MPC8540_ADS
default y
config MPC8548
bool
depends on MPC8548_CDS
default y
config MPC8555
bool
depends on MPC8555_CDS

1
arch/ppc/platforms/85xx/Makefile
View File

@ -2,6 +2,7 @@
# Makefile for the PowerPC 85xx linux kernel.
#
obj-$(CONFIG_MPC8540_ADS) += mpc85xx_ads_common.o mpc8540_ads.o
obj-$(CONFIG_MPC8548_CDS) += mpc85xx_cds_common.o
obj-$(CONFIG_MPC8555_CDS) += mpc85xx_cds_common.o
obj-$(CONFIG_MPC8560_ADS) += mpc85xx_ads_common.o mpc8560_ads.o
obj-$(CONFIG_SBC8560) += sbc85xx.o sbc8560.o

5
arch/ppc/platforms/85xx/mpc8540_ads.c
View File

@ -41,7 +41,6 @@
#include <asm/time.h>
#include <asm/io.h>
#include <asm/machdep.h>
#include <asm/prom.h>
#include <asm/open_pic.h>
#include <asm/bootinfo.h>
#include <asm/pci-bridge.h>
@ -88,7 +87,7 @@ mpc8540ads_setup_arch(void)
#ifdef CONFIG_SERIAL_TEXT_DEBUG
/* Invalidate the entry we stole earlier the serial ports
* should be properly mapped */
invalidate_tlbcam_entry(NUM_TLBCAMS - 1);
invalidate_tlbcam_entry(num_tlbcam_entries - 1);
#endif
/* setup the board related information for the enet controllers */
@ -150,7 +149,7 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
struct uart_port p;
/* Use the last TLB entry to map CCSRBAR to allow access to DUART regs */
settlbcam(NUM_TLBCAMS - 1, binfo->bi_immr_base,
settlbcam(num_tlbcam_entries - 1, binfo->bi_immr_base,
binfo->bi_immr_base, MPC85xx_CCSRBAR_SIZE, _PAGE_IO, 0);
memset(&p, 0, sizeof (p));

1
arch/ppc/platforms/85xx/mpc8560_ads.c
View File

@ -41,7 +41,6 @@
#include <asm/time.h>
#include <asm/io.h>
#include <asm/machdep.h>
#include <asm/prom.h>
#include <asm/open_pic.h>
#include <asm/bootinfo.h>
#include <asm/pci-bridge.h>

37
arch/ppc/platforms/85xx/mpc85xx_ads_common.c
View File

@ -36,7 +36,6 @@
#include <asm/time.h>
#include <asm/io.h>
#include <asm/machdep.h>
#include <asm/prom.h>
#include <asm/open_pic.h>
#include <asm/bootinfo.h>
#include <asm/pci-bridge.h>
@ -59,40 +58,8 @@ extern unsigned long total_memory; /* in mm/init */
unsigned char __res[sizeof (bd_t)];
/* Internal interrupts are all Level Sensitive, and Positive Polarity */
static u_char mpc85xx_ads_openpic_initsenses[] __initdata = {
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 0: L2 Cache */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 1: ECM */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 2: DDR DRAM */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 3: LBIU */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 4: DMA 0 */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 5: DMA 1 */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 6: DMA 2 */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 7: DMA 3 */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 8: PCI/PCI-X */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 9: RIO Inbound Port Write Error */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 10: RIO Doorbell Inbound */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 11: RIO Outbound Message */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 12: RIO Inbound Message */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 13: TSEC 0 Transmit */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 14: TSEC 0 Receive */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 15: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 16: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 17: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 18: TSEC 0 Receive/Transmit Error */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 19: TSEC 1 Transmit */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 20: TSEC 1 Receive */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 21: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 22: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 23: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 24: TSEC 1 Receive/Transmit Error */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 25: Fast Ethernet */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 26: DUART */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 27: I2C */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 28: Performance Monitor */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 29: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 30: CPM */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 31: Unused */
MPC85XX_INTERNAL_IRQ_SENSES,
0x0, /* External 0: */
#if defined(CONFIG_PCI)
(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* External 1: PCI slot 0 */
@ -159,7 +126,7 @@ mpc85xx_ads_init_IRQ(void)
/* Skip reserved space and internal sources */
openpic_set_sources(0, 32, OpenPIC_Addr + 0x10200);
/* Map PIC IRQs 0-11 */
openpic_set_sources(32, 12, OpenPIC_Addr + 0x10000);
openpic_set_sources(48, 12, OpenPIC_Addr + 0x10000);
/* we let openpic interrupts starting from an offset, to
* leave space for cascading interrupts underneath.

96
arch/ppc/platforms/85xx/mpc85xx_cds_common.c
View File

@ -42,7 +42,6 @@
#include <asm/todc.h>
#include <asm/io.h>
#include <asm/machdep.h>
#include <asm/prom.h>
#include <asm/open_pic.h>
#include <asm/i8259.h>
#include <asm/bootinfo.h>
@ -73,40 +72,8 @@ static int cds_pci_slot = 2;
static volatile u8 * cadmus;
/* Internal interrupts are all Level Sensitive, and Positive Polarity */
static u_char mpc85xx_cds_openpic_initsenses[] __initdata = {
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 0: L2 Cache */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 1: ECM */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 2: DDR DRAM */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 3: LBIU */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 4: DMA 0 */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 5: DMA 1 */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 6: DMA 2 */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 7: DMA 3 */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 8: PCI/PCI-X */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 9: RIO Inbound Port Write Error */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 10: RIO Doorbell Inbound */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 11: RIO Outbound Message */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 12: RIO Inbound Message */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 13: TSEC 0 Transmit */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 14: TSEC 0 Receive */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 15: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 16: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 17: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 18: TSEC 0 Receive/Transmit Error */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 19: TSEC 1 Transmit */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 20: TSEC 1 Receive */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 21: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 22: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 23: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 24: TSEC 1 Receive/Transmit Error */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 25: Fast Ethernet */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 26: DUART */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 27: I2C */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 28: Performance Monitor */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 29: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 30: CPM */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 31: Unused */
MPC85XX_INTERNAL_IRQ_SENSES,
#if defined(CONFIG_PCI)
(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* External 0: PCI1 slot */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* External 1: PCI1 slot */
@ -182,7 +149,6 @@ void __init
mpc85xx_cds_init_IRQ(void)
{
bd_t *binfo = (bd_t *) __res;
int i;
/* Determine the Physical Address of the OpenPIC regs */
phys_addr_t OpenPIC_PAddr = binfo->bi_immr_base + MPC85xx_OPENPIC_OFFSET;
@ -191,9 +157,13 @@ mpc85xx_cds_init_IRQ(void)
OpenPIC_NumInitSenses = sizeof (mpc85xx_cds_openpic_initsenses);
/* Skip reserved space and internal sources */
#ifdef CONFIG_MPC8548
openpic_set_sources(0, 48, OpenPIC_Addr + 0x10200);
#else
openpic_set_sources(0, 32, OpenPIC_Addr + 0x10200);
#endif
/* Map PIC IRQs 0-11 */
openpic_set_sources(32, 12, OpenPIC_Addr + 0x10000);
openpic_set_sources(48, 12, OpenPIC_Addr + 0x10000);
/* we let openpic interrupts starting from an offset, to
* leave space for cascading interrupts underneath.
@ -475,26 +445,52 @@ mpc85xx_cds_setup_arch(void)
#ifdef CONFIG_SERIAL_TEXT_DEBUG
/* Invalidate the entry we stole earlier the serial ports
* should be properly mapped */
invalidate_tlbcam_entry(NUM_TLBCAMS - 1);
invalidate_tlbcam_entry(num_tlbcam_entries - 1);
#endif
/* setup the board related information for the enet controllers */
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC1);
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
pdata->interruptPHY = MPC85xx_IRQ_EXT5;
pdata->phyid = 0;
/* fixup phy address */
pdata->phy_reg_addr += binfo->bi_immr_base;
memcpy(pdata->mac_addr, binfo->bi_enetaddr, 6);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
pdata->interruptPHY = MPC85xx_IRQ_EXT5;
pdata->phyid = 0;
/* fixup phy address */
pdata->phy_reg_addr += binfo->bi_immr_base;
memcpy(pdata->mac_addr, binfo->bi_enetaddr, 6);
}
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC2);
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
pdata->interruptPHY = MPC85xx_IRQ_EXT5;
pdata->phyid = 1;
/* fixup phy address */
pdata->phy_reg_addr += binfo->bi_immr_base;
memcpy(pdata->mac_addr, binfo->bi_enet1addr, 6);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
pdata->interruptPHY = MPC85xx_IRQ_EXT5;
pdata->phyid = 1;
/* fixup phy address */
pdata->phy_reg_addr += binfo->bi_immr_base;
memcpy(pdata->mac_addr, binfo->bi_enet1addr, 6);
}
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_eTSEC1);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
pdata->interruptPHY = MPC85xx_IRQ_EXT5;
pdata->phyid = 0;
/* fixup phy address */
pdata->phy_reg_addr += binfo->bi_immr_base;
memcpy(pdata->mac_addr, binfo->bi_enetaddr, 6);
}
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_eTSEC2);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
pdata->interruptPHY = MPC85xx_IRQ_EXT5;
pdata->phyid = 1;
/* fixup phy address */
pdata->phy_reg_addr += binfo->bi_immr_base;
memcpy(pdata->mac_addr, binfo->bi_enet1addr, 6);
}
ppc_sys_device_remove(MPC85xx_eTSEC3);
ppc_sys_device_remove(MPC85xx_eTSEC4);
#ifdef CONFIG_BLK_DEV_INITRD
if (initrd_start)
@ -531,7 +527,7 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
struct uart_port p;
/* Use the last TLB entry to map CCSRBAR to allow access to DUART regs */
settlbcam(NUM_TLBCAMS - 1, binfo->bi_immr_base,
settlbcam(num_tlbcam_entries - 1, binfo->bi_immr_base,
binfo->bi_immr_base, MPC85xx_CCSRBAR_SIZE, _PAGE_IO, 0);
memset(&p, 0, sizeof (p));

5
arch/ppc/platforms/85xx/sbc8560.c
View File

@ -41,7 +41,6 @@
#include <asm/time.h>
#include <asm/io.h>
#include <asm/machdep.h>
#include <asm/prom.h>
#include <asm/open_pic.h>
#include <asm/bootinfo.h>
#include <asm/pci-bridge.h>
@ -125,7 +124,7 @@ sbc8560_setup_arch(void)
#ifdef CONFIG_SERIAL_TEXT_DEBUG
/* Invalidate the entry we stole earlier the serial ports
* should be properly mapped */
invalidate_tlbcam_entry(NUM_TLBCAMS - 1);
invalidate_tlbcam_entry(num_tlbcam_entries - 1);
#endif
/* setup the board related information for the enet controllers */
@ -176,7 +175,7 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
#ifdef CONFIG_SERIAL_TEXT_DEBUG
/* Use the last TLB entry to map CCSRBAR to allow access to DUART regs */
settlbcam(NUM_TLBCAMS - 1, UARTA_ADDR,
settlbcam(num_tlbcam_entries - 1, UARTA_ADDR,
UARTA_ADDR, 0x1000, _PAGE_IO, 0);
#endif

37
arch/ppc/platforms/85xx/sbc85xx.c
View File

@ -35,7 +35,6 @@
#include <asm/time.h>
#include <asm/io.h>
#include <asm/machdep.h>
#include <asm/prom.h>
#include <asm/open_pic.h>
#include <asm/bootinfo.h>
#include <asm/pci-bridge.h>
@ -59,40 +58,8 @@ unsigned long pci_dram_offset = 0;
extern unsigned long total_memory; /* in mm/init */
/* Internal interrupts are all Level Sensitive, and Positive Polarity */
static u_char sbc8560_openpic_initsenses[] __initdata = {
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 0: L2 Cache */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 1: ECM */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 2: DDR DRAM */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 3: LBIU */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 4: DMA 0 */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 5: DMA 1 */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 6: DMA 2 */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 7: DMA 3 */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 8: PCI/PCI-X */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 9: RIO Inbound Port Write Error */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 10: RIO Doorbell Inbound */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 11: RIO Outbound Message */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 12: RIO Inbound Message */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 13: TSEC 0 Transmit */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 14: TSEC 0 Receive */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 15: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 16: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 17: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 18: TSEC 0 Receive/Transmit Error */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 19: TSEC 1 Transmit */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 20: TSEC 1 Receive */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 21: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 22: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 23: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 24: TSEC 1 Receive/Transmit Error */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 25: Fast Ethernet */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 26: DUART */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 27: I2C */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 28: Performance Monitor */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 29: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 30: CPM */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 31: Unused */
MPC85XX_INTERNAL_IRQ_SENSES,
0x0, /* External 0: */
0x0, /* External 1: */
#if defined(CONFIG_PCI)
@ -159,7 +126,7 @@ sbc8560_init_IRQ(void)
/* Skip reserved space and internal sources */
openpic_set_sources(0, 32, OpenPIC_Addr + 0x10200);
/* Map PIC IRQs 0-11 */
openpic_set_sources(32, 12, OpenPIC_Addr + 0x10000);
openpic_set_sources(48, 12, OpenPIC_Addr + 0x10000);
/* we let openpic interrupts starting from an offset, to
* leave space for cascading interrupts underneath.

37
arch/ppc/platforms/85xx/stx_gp3.c
View File

@ -46,7 +46,6 @@
#include <asm/time.h>
#include <asm/io.h>
#include <asm/machdep.h>
#include <asm/prom.h>
#include <asm/open_pic.h>
#include <asm/bootinfo.h>
#include <asm/pci-bridge.h>
@ -72,38 +71,7 @@ unsigned long pci_dram_offset = 0;
/* Internal interrupts are all Level Sensitive, and Positive Polarity */
static u8 gp3_openpic_initsenses[] __initdata = {
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 0: L2 Cache */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 1: ECM */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 2: DDR DRAM */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 3: LBIU */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 4: DMA 0 */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 5: DMA 1 */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 6: DMA 2 */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 7: DMA 3 */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 8: PCI/PCI-X */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 9: RIO Inbound Port Write Error */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 10: RIO Doorbell Inbound */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 11: RIO Outbound Message */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 12: RIO Inbound Message */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 13: TSEC 0 Transmit */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 14: TSEC 0 Receive */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 15: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 16: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 17: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 18: TSEC 0 Receive/Transmit Error */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 19: TSEC 1 Transmit */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 20: TSEC 1 Receive */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 21: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 22: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 23: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 24: TSEC 1 Receive/Transmit Error */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 25: Fast Ethernet */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 26: DUART */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 27: I2C */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 28: Performance Monitor */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 29: Unused */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 30: CPM */
(IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE), /* Internal 31: Unused */
MPC85XX_INTERNAL_IRQ_SENSES,
0x0, /* External 0: */
#if defined(CONFIG_PCI)
(IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* External 1: PCI slot 0 */
@ -200,7 +168,6 @@ static struct irqaction cpm2_irqaction = {
static void __init
gp3_init_IRQ(void)
{
int i;
bd_t *binfo = (bd_t *) __res;
/*
@ -218,7 +185,7 @@ gp3_init_IRQ(void)
openpic_set_sources(0, 32, OpenPIC_Addr + 0x10200);
/* Map PIC IRQs 0-11 */
openpic_set_sources(32, 12, OpenPIC_Addr + 0x10000);
openpic_set_sources(48, 12, OpenPIC_Addr + 0x10000);
/*
* Let openpic interrupts starting from an offset, to

20
arch/ppc/platforms/sandpoint.c
View File

@ -81,6 +81,7 @@
#include <linux/serial.h>
#include <linux/tty.h> /* for linux/serial_core.h */
#include <linux/serial_core.h>
#include <linux/serial_8250.h>
#include <asm/system.h>
#include <asm/pgtable.h>
@ -99,6 +100,7 @@
#include <asm/mpc10x.h>
#include <asm/pci-bridge.h>
#include <asm/kgdb.h>
#include <asm/ppc_sys.h>
#include "sandpoint.h"
@ -305,6 +307,24 @@ sandpoint_setup_arch(void)
/* Lookup PCI host bridges */
sandpoint_find_bridges();
if (strncmp (cur_ppc_sys_spec->ppc_sys_name, "8245", 4) == 0)
{
bd_t *bp = (bd_t *)__res;
struct plat_serial8250_port *pdata;
pdata = (struct plat_serial8250_port *) ppc_sys_get_pdata(MPC10X_DUART);
if (pdata)
{
pdata[0].uartclk = bp->bi_busfreq;
pdata[0].membase = ioremap(pdata[0].mapbase, 0x100);
/* this disables the 2nd serial port on the DUART
* since the sandpoint does not have it connected */
pdata[1].uartclk = 0;
pdata[1].irq = 0;
pdata[1].mapbase = 0;
}
printk(KERN_INFO "Motorola SPS Sandpoint Test Platform\n");
printk(KERN_INFO "Port by MontaVista Software, Inc. (source@mvista.com)\n");

3
arch/ppc/syslib/Makefile
View File

@ -92,7 +92,7 @@ ifeq ($(CONFIG_SERIAL_MPSC_CONSOLE),y)
obj-$(CONFIG_SERIAL_TEXT_DEBUG) += mv64x60_dbg.o
endif
obj-$(CONFIG_BOOTX_TEXT) += btext.o
obj-$(CONFIG_MPC10X_BRIDGE) += mpc10x_common.o indirect_pci.o
obj-$(CONFIG_MPC10X_BRIDGE) += mpc10x_common.o indirect_pci.o ppc_sys.o
obj-$(CONFIG_MPC10X_OPENPIC) += open_pic.o
obj-$(CONFIG_40x) += dcr.o
obj-$(CONFIG_BOOKE) += dcr.o
@ -107,6 +107,7 @@ obj-$(CONFIG_83xx) += ipic.o ppc83xx_setup.o ppc_sys.o \
ifeq ($(CONFIG_83xx),y)
obj-$(CONFIG_PCI) += indirect_pci.o pci_auto.o
endif
obj-$(CONFIG_MPC8548_CDS) += todc_time.o
obj-$(CONFIG_MPC8555_CDS) += todc_time.o
obj-$(CONFIG_PPC_MPC52xx) += mpc52xx_setup.o mpc52xx_pic.o \
mpc52xx_sys.o mpc52xx_devices.o ppc_sys.o

205
arch/ppc/syslib/mpc10x_common.c
View File

@ -21,6 +21,9 @@
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/slab.h>
#include <linux/serial_8250.h>
#include <linux/fsl_devices.h>
#include <linux/device.h>
#include <asm/byteorder.h>
#include <asm/io.h>
@ -30,16 +33,7 @@
#include <asm/pci-bridge.h>
#include <asm/open_pic.h>
#include <asm/mpc10x.h>
#include <asm/ocp.h>
/* The OCP structure is fixed by code below, before OCP initialises.
paddr depends on where the board places the EUMB.
- fixed in mpc10x_bridge_init().
irq depends on two things:
> does the board use the EPIC at all? (PCORE does not).
> is the EPIC in serial or parallel mode?
- fixed in mpc10x_set_openpic().
*/
#include <asm/ppc_sys.h>
#ifdef CONFIG_MPC10X_OPENPIC
#ifdef CONFIG_EPIC_SERIAL_MODE
@ -50,35 +44,140 @@
#define MPC10X_I2C_IRQ (EPIC_IRQ_BASE + NUM_8259_INTERRUPTS)
#define MPC10X_DMA0_IRQ (EPIC_IRQ_BASE + 1 + NUM_8259_INTERRUPTS)
#define MPC10X_DMA1_IRQ (EPIC_IRQ_BASE + 2 + NUM_8259_INTERRUPTS)
#define MPC10X_UART0_IRQ (EPIC_IRQ_BASE + 4 + NUM_8259_INTERRUPTS)
#else
#define MPC10X_I2C_IRQ OCP_IRQ_NA
#define MPC10X_DMA0_IRQ OCP_IRQ_NA
#define MPC10X_DMA1_IRQ OCP_IRQ_NA
#define MPC10X_I2C_IRQ -1
#define MPC10X_DMA0_IRQ -1
#define MPC10X_DMA1_IRQ -1
#define MPC10X_UART0_IRQ -1
#endif
struct ocp_def core_ocp[] = {
{ .vendor = OCP_VENDOR_INVALID
}
static struct fsl_i2c_platform_data mpc10x_i2c_pdata = {
.device_flags = 0,
};
static struct ocp_fs_i2c_data mpc10x_i2c_data = {
.flags = 0
};
static struct ocp_def mpc10x_i2c_ocp = {
.vendor = OCP_VENDOR_MOTOROLA,
.function = OCP_FUNC_IIC,
.index = 0,
.additions = &mpc10x_i2c_data
static struct plat_serial8250_port serial_platform_data[] = {
[0] = {
.mapbase = 0x4500,
.iotype = UPIO_MEM,
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
},
[1] = {
.mapbase = 0x4600,
.iotype = UPIO_MEM,
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
},
{ },
};
static struct ocp_def mpc10x_dma_ocp[2] = {
{ .vendor = OCP_VENDOR_MOTOROLA,
.function = OCP_FUNC_DMA,
.index = 0 },
{ .vendor = OCP_VENDOR_MOTOROLA,
.function = OCP_FUNC_DMA,
.index = 1 }
struct platform_device ppc_sys_platform_devices[] = {
[MPC10X_IIC1] = {
.name = "fsl-i2c",
.id = 1,
.dev.platform_data = &mpc10x_i2c_pdata,
.num_resources = 2,
.resource = (struct resource[]) {
{
.start = MPC10X_EUMB_I2C_OFFSET,
.end = MPC10X_EUMB_I2C_OFFSET +
MPC10X_EUMB_I2C_SIZE - 1,
.flags = IORESOURCE_MEM,
},
{
.flags = IORESOURCE_IRQ
},
},
},
[MPC10X_DMA0] = {
.name = "fsl-dma",
.id = 0,
.num_resources = 2,
.resource = (struct resource[]) {
{
.start = MPC10X_EUMB_DMA_OFFSET + 0x10,
.end = MPC10X_EUMB_DMA_OFFSET + 0x1f,
.flags = IORESOURCE_MEM,
},
{
.flags = IORESOURCE_IRQ,
},
},
},
[MPC10X_DMA1] = {
.name = "fsl-dma",
.id = 1,
.num_resources = 2,
.resource = (struct resource[]) {
{
.start = MPC10X_EUMB_DMA_OFFSET + 0x20,
.end = MPC10X_EUMB_DMA_OFFSET + 0x2f,
.flags = IORESOURCE_MEM,
},
{
.flags = IORESOURCE_IRQ,
},
},
},
[MPC10X_DMA1] = {
.name = "fsl-dma",
.id = 1,
.num_resources = 2,
.resource = (struct resource[]) {
{
.start = MPC10X_EUMB_DMA_OFFSET + 0x20,
.end = MPC10X_EUMB_DMA_OFFSET + 0x2f,
.flags = IORESOURCE_MEM,
},
{
.flags = IORESOURCE_IRQ,
},
},
},
[MPC10X_DUART] = {
.name = "serial8250",
.id = 0,
.dev.platform_data = serial_platform_data,
},
};
/* We use the PCI ID to match on */
struct ppc_sys_spec *cur_ppc_sys_spec;
struct ppc_sys_spec ppc_sys_specs[] = {
{
.ppc_sys_name = "8245",
.mask = 0xFFFFFFFF,
.value = MPC10X_BRIDGE_8245,
.num_devices = 4,
.device_list = (enum ppc_sys_devices[])
{
MPC10X_IIC1, MPC10X_DMA0, MPC10X_DMA1, MPC10X_DUART,
},
},
{
.ppc_sys_name = "8240",
.mask = 0xFFFFFFFF,
.value = MPC10X_BRIDGE_8240,
.num_devices = 3,
.device_list = (enum ppc_sys_devices[])
{
MPC10X_IIC1, MPC10X_DMA0, MPC10X_DMA1,
},
},
{
.ppc_sys_name = "107",
.mask = 0xFFFFFFFF,
.value = MPC10X_BRIDGE_107,
.num_devices = 3,
.device_list = (enum ppc_sys_devices[])
{
MPC10X_IIC1, MPC10X_DMA0, MPC10X_DMA1,
},
},
{ /* default match */
.ppc_sys_name = "",
.mask = 0x00000000,
.value = 0x00000000,
},
};
/* Set resources to match bridge memory map */
@ -132,7 +231,7 @@ mpc10x_bridge_init(struct pci_controller *hose,
uint new_map,
uint phys_eumb_base)
{
int host_bridge, picr1, picr1_bit;
int host_bridge, picr1, picr1_bit, i;
ulong pci_config_addr, pci_config_data;
u_char pir, byte;
@ -273,7 +372,7 @@ mpc10x_bridge_init(struct pci_controller *hose,
printk("Host bridge in Agent mode\n");
/* Read or Set LMBAR & PCSRBAR? */
}
/* Set base addr of the 8240/107 EUMB. */
early_write_config_dword(hose,
0,
@ -287,17 +386,6 @@ mpc10x_bridge_init(struct pci_controller *hose,
ioremap(phys_eumb_base + MPC10X_EUMB_EPIC_OFFSET,
MPC10X_EUMB_EPIC_SIZE);
#endif
mpc10x_i2c_ocp.paddr = phys_eumb_base + MPC10X_EUMB_I2C_OFFSET;
mpc10x_i2c_ocp.irq = MPC10X_I2C_IRQ;
ocp_add_one_device(&mpc10x_i2c_ocp);
mpc10x_dma_ocp[0].paddr = phys_eumb_base +
MPC10X_EUMB_DMA_OFFSET + 0x100;
mpc10x_dma_ocp[0].irq = MPC10X_DMA0_IRQ;
ocp_add_one_device(&mpc10x_dma_ocp[0]);
mpc10x_dma_ocp[1].paddr = phys_eumb_base +
MPC10X_EUMB_DMA_OFFSET + 0x200;
mpc10x_dma_ocp[1].irq = MPC10X_DMA1_IRQ;
ocp_add_one_device(&mpc10x_dma_ocp[1]);
}
#ifdef CONFIG_MPC10X_STORE_GATHERING
@ -306,6 +394,29 @@ mpc10x_bridge_init(struct pci_controller *hose,
mpc10x_disable_store_gathering(hose);
#endif
/* setup platform devices for MPC10x bridges */
identify_ppc_sys_by_id (host_bridge);
for (i = 0; i < cur_ppc_sys_spec->num_devices; i++) {
unsigned int dev_id = cur_ppc_sys_spec->device_list[i];
ppc_sys_fixup_mem_resource(&ppc_sys_platform_devices[dev_id],
phys_eumb_base);
}
/* IRQ's are determined at runtime */
ppc_sys_platform_devices[MPC10X_IIC1].resource[1].start = MPC10X_I2C_IRQ;
ppc_sys_platform_devices[MPC10X_IIC1].resource[1].end = MPC10X_I2C_IRQ;
ppc_sys_platform_devices[MPC10X_DMA0].resource[1].start = MPC10X_DMA0_IRQ;
ppc_sys_platform_devices[MPC10X_DMA0].resource[1].end = MPC10X_DMA0_IRQ;
ppc_sys_platform_devices[MPC10X_DMA1].resource[1].start = MPC10X_DMA1_IRQ;
ppc_sys_platform_devices[MPC10X_DMA1].resource[1].end = MPC10X_DMA1_IRQ;
serial_platform_data[0].mapbase += phys_eumb_base;
serial_platform_data[0].irq = MPC10X_UART0_IRQ;
serial_platform_data[1].mapbase += phys_eumb_base;
serial_platform_data[1].irq = MPC10X_UART0_IRQ + 1;
/*
* 8240 erratum 26, 8241/8245 erratum 29, 107 erratum 23: speculative
* PCI reads may return stale data so turn off.
@ -330,7 +441,7 @@ mpc10x_bridge_init(struct pci_controller *hose,
* 8245 (Rev 2., dated 10/2003) says PICR2[0] is reserverd.
*/
if (host_bridge == MPC10X_BRIDGE_8245) {
ulong picr2;
u32 picr2;
early_read_config_dword(hose, 0, PCI_DEVFN(0,0),
MPC10X_CFG_PICR2_REG, &picr2);
@ -504,6 +615,8 @@ void __init mpc10x_set_openpic(void)
openpic_set_sources(EPIC_IRQ_BASE, 3, OpenPIC_Addr + 0x11020);
/* Skip reserved space and map Message Unit Interrupt (I2O) */
openpic_set_sources(EPIC_IRQ_BASE + 3, 1, OpenPIC_Addr + 0x110C0);
/* Skip reserved space and map Serial Interupts */
openpic_set_sources(EPIC_IRQ_BASE + 4, 2, OpenPIC_Addr + 0x11120);
openpic_init(NUM_8259_INTERRUPTS);
}

187
arch/ppc/syslib/mpc85xx_devices.c
View File

@ -40,6 +40,42 @@ static struct gianfar_platform_data mpc85xx_tsec2_pdata = {
.phy_reg_addr = MPC85xx_ENET1_OFFSET,
};
static struct gianfar_platform_data mpc85xx_etsec1_pdata = {
.device_flags = FSL_GIANFAR_DEV_HAS_GIGABIT |
FSL_GIANFAR_DEV_HAS_COALESCE | FSL_GIANFAR_DEV_HAS_RMON |
FSL_GIANFAR_DEV_HAS_MULTI_INTR |
FSL_GIANFAR_DEV_HAS_CSUM | FSL_GIANFAR_DEV_HAS_VLAN |
FSL_GIANFAR_DEV_HAS_EXTENDED_HASH,
.phy_reg_addr = MPC85xx_ENET1_OFFSET,
};
static struct gianfar_platform_data mpc85xx_etsec2_pdata = {
.device_flags = FSL_GIANFAR_DEV_HAS_GIGABIT |
FSL_GIANFAR_DEV_HAS_COALESCE | FSL_GIANFAR_DEV_HAS_RMON |
FSL_GIANFAR_DEV_HAS_MULTI_INTR |
FSL_GIANFAR_DEV_HAS_CSUM | FSL_GIANFAR_DEV_HAS_VLAN |
FSL_GIANFAR_DEV_HAS_EXTENDED_HASH,
.phy_reg_addr = MPC85xx_ENET1_OFFSET,
};
static struct gianfar_platform_data mpc85xx_etsec3_pdata = {
.device_flags = FSL_GIANFAR_DEV_HAS_GIGABIT |
FSL_GIANFAR_DEV_HAS_COALESCE | FSL_GIANFAR_DEV_HAS_RMON |
FSL_GIANFAR_DEV_HAS_MULTI_INTR |
FSL_GIANFAR_DEV_HAS_CSUM | FSL_GIANFAR_DEV_HAS_VLAN |
FSL_GIANFAR_DEV_HAS_EXTENDED_HASH,
.phy_reg_addr = MPC85xx_ENET1_OFFSET,
};
static struct gianfar_platform_data mpc85xx_etsec4_pdata = {
.device_flags = FSL_GIANFAR_DEV_HAS_GIGABIT |
FSL_GIANFAR_DEV_HAS_COALESCE | FSL_GIANFAR_DEV_HAS_RMON |
FSL_GIANFAR_DEV_HAS_MULTI_INTR |
FSL_GIANFAR_DEV_HAS_CSUM | FSL_GIANFAR_DEV_HAS_VLAN |
FSL_GIANFAR_DEV_HAS_EXTENDED_HASH,
.phy_reg_addr = MPC85xx_ENET1_OFFSET,
};
static struct gianfar_platform_data mpc85xx_fec_pdata = {
.phy_reg_addr = MPC85xx_ENET1_OFFSET,
};
@ -48,6 +84,10 @@ static struct fsl_i2c_platform_data mpc85xx_fsl_i2c_pdata = {
.device_flags = FSL_I2C_DEV_SEPARATE_DFSRR,
};
static struct fsl_i2c_platform_data mpc85xx_fsl_i2c2_pdata = {
.device_flags = FSL_I2C_DEV_SEPARATE_DFSRR,
};
static struct plat_serial8250_port serial_platform_data[] = {
[0] = {
.mapbase = 0x4500,
@ -281,7 +321,6 @@ struct platform_device ppc_sys_platform_devices[] = {
},
},
},
#ifdef CONFIG_CPM2
[MPC85xx_CPM_FCC1] = {
.name = "fsl-cpm-fcc",
.id = 1,
@ -535,7 +574,151 @@ struct platform_device ppc_sys_platform_devices[] = {
},
},
},
#endif /* CONFIG_CPM2 */
[MPC85xx_eTSEC1] = {
.name = "fsl-gianfar",
.id = 1,
.dev.platform_data = &mpc85xx_etsec1_pdata,
.num_resources = 4,
.resource = (struct resource[]) {
{
.start = MPC85xx_ENET1_OFFSET,
.end = MPC85xx_ENET1_OFFSET +
MPC85xx_ENET1_SIZE - 1,
.flags = IORESOURCE_MEM,
},
{
.name = "tx",
.start = MPC85xx_IRQ_TSEC1_TX,
.end = MPC85xx_IRQ_TSEC1_TX,
.flags = IORESOURCE_IRQ,
},
{
.name = "rx",
.start = MPC85xx_IRQ_TSEC1_RX,
.end = MPC85xx_IRQ_TSEC1_RX,
.flags = IORESOURCE_IRQ,
},
{
.name = "error",
.start = MPC85xx_IRQ_TSEC1_ERROR,
.end = MPC85xx_IRQ_TSEC1_ERROR,
.flags = IORESOURCE_IRQ,
},
},
},
[MPC85xx_eTSEC2] = {
.name = "fsl-gianfar",
.id = 2,
.dev.platform_data = &mpc85xx_etsec2_pdata,
.num_resources = 4,
.resource = (struct resource[]) {
{
.start = MPC85xx_ENET2_OFFSET,
.end = MPC85xx_ENET2_OFFSET +
MPC85xx_ENET2_SIZE - 1,
.flags = IORESOURCE_MEM,
},
{
.name = "tx",
.start = MPC85xx_IRQ_TSEC2_TX,
.end = MPC85xx_IRQ_TSEC2_TX,
.flags = IORESOURCE_IRQ,
},
{
.name = "rx",
.start = MPC85xx_IRQ_TSEC2_RX,
.end = MPC85xx_IRQ_TSEC2_RX,
.flags = IORESOURCE_IRQ,
},
{
.name = "error",
.start = MPC85xx_IRQ_TSEC2_ERROR,
.end = MPC85xx_IRQ_TSEC2_ERROR,
.flags = IORESOURCE_IRQ,
},
},
},
[MPC85xx_eTSEC3] = {
.name = "fsl-gianfar",
.id = 3,
.dev.platform_data = &mpc85xx_etsec3_pdata,
.num_resources = 4,
.resource = (struct resource[]) {
{
.start = MPC85xx_ENET3_OFFSET,
.end = MPC85xx_ENET3_OFFSET +
MPC85xx_ENET3_SIZE - 1,
.flags = IORESOURCE_MEM,
},
{
.name = "tx",
.start = MPC85xx_IRQ_TSEC3_TX,
.end = MPC85xx_IRQ_TSEC3_TX,
.flags = IORESOURCE_IRQ,
},
{
.name = "rx",
.start = MPC85xx_IRQ_TSEC3_RX,
.end = MPC85xx_IRQ_TSEC3_RX,
.flags = IORESOURCE_IRQ,
},
{
.name = "error",
.start = MPC85xx_IRQ_TSEC3_ERROR,
.end = MPC85xx_IRQ_TSEC3_ERROR,
.flags = IORESOURCE_IRQ,
},
},
},
[MPC85xx_eTSEC4] = {
.name = "fsl-gianfar",
.id = 4,
.dev.platform_data = &mpc85xx_etsec4_pdata,
.num_resources = 4,
.resource = (struct resource[]) {
{
.start = 0x27000,
.end = 0x27fff,
.flags = IORESOURCE_MEM,
},
{
.name = "tx",
.start = MPC85xx_IRQ_TSEC4_TX,
.end = MPC85xx_IRQ_TSEC4_TX,
.flags = IORESOURCE_IRQ,
},
{
.name = "rx",
.start = MPC85xx_IRQ_TSEC4_RX,
.end = MPC85xx_IRQ_TSEC4_RX,
.flags = IORESOURCE_IRQ,
},
{
.name = "error",
.start = MPC85xx_IRQ_TSEC4_ERROR,
.end = MPC85xx_IRQ_TSEC4_ERROR,
.flags = IORESOURCE_IRQ,
},
},
},
[MPC85xx_IIC2] = {
.name = "fsl-i2c",
.id = 2,
.dev.platform_data = &mpc85xx_fsl_i2c2_pdata,
.num_resources = 2,
.resource = (struct resource[]) {
{
.start = 0x03100,
.end = 0x031ff,
.flags = IORESOURCE_MEM,
},
{
.start = MPC85xx_IRQ_IIC1,
.end = MPC85xx_IRQ_IIC1,
.flags = IORESOURCE_IRQ,
},
},
},
};
static int __init mach_mpc85xx_fixup(struct platform_device *pdev)

105
arch/ppc/syslib/mpc85xx_sys.c
View File

@ -110,6 +110,111 @@ struct ppc_sys_spec ppc_sys_specs[] = {
MPC85xx_CPM_USB,
},
},
/* SVRs on 8548 rev1.0 matches for 8548/8547/8545 */
{
.ppc_sys_name = "8548E",
.mask = 0xFFFF00F0,
.value = 0x80390010,
.num_devices = 13,
.device_list = (enum ppc_sys_devices[])
{
MPC85xx_eTSEC1, MPC85xx_eTSEC2, MPC85xx_eTSEC3,
MPC85xx_eTSEC4, MPC85xx_IIC1, MPC85xx_IIC2,
MPC85xx_DMA0, MPC85xx_DMA1, MPC85xx_DMA2, MPC85xx_DMA3,
MPC85xx_PERFMON, MPC85xx_DUART, MPC85xx_SEC2,
},
},
{
.ppc_sys_name = "8548",
.mask = 0xFFFF00F0,
.value = 0x80310010,
.num_devices = 12,
.device_list = (enum ppc_sys_devices[])
{
MPC85xx_eTSEC1, MPC85xx_eTSEC2, MPC85xx_eTSEC3,
MPC85xx_eTSEC4, MPC85xx_IIC1, MPC85xx_IIC2,
MPC85xx_DMA0, MPC85xx_DMA1, MPC85xx_DMA2, MPC85xx_DMA3,
MPC85xx_PERFMON, MPC85xx_DUART,
},
},
{
.ppc_sys_name = "8547E",
.mask = 0xFFFF00F0,
.value = 0x80390010,
.num_devices = 13,
.device_list = (enum ppc_sys_devices[])
{
MPC85xx_eTSEC1, MPC85xx_eTSEC2, MPC85xx_eTSEC3,
MPC85xx_eTSEC4, MPC85xx_IIC1, MPC85xx_IIC2,
MPC85xx_DMA0, MPC85xx_DMA1, MPC85xx_DMA2, MPC85xx_DMA3,
MPC85xx_PERFMON, MPC85xx_DUART, MPC85xx_SEC2,
},
},
{
.ppc_sys_name = "8547",
.mask = 0xFFFF00F0,
.value = 0x80310010,
.num_devices = 12,
.device_list = (enum ppc_sys_devices[])
{
MPC85xx_eTSEC1, MPC85xx_eTSEC2, MPC85xx_eTSEC3,
MPC85xx_eTSEC4, MPC85xx_IIC1, MPC85xx_IIC2,
MPC85xx_DMA0, MPC85xx_DMA1, MPC85xx_DMA2, MPC85xx_DMA3,
MPC85xx_PERFMON, MPC85xx_DUART,
},
},
{
.ppc_sys_name = "8545E",
.mask = 0xFFFF00F0,
.value = 0x80390010,
.num_devices = 11,
.device_list = (enum ppc_sys_devices[])
{
MPC85xx_eTSEC1, MPC85xx_eTSEC2,
MPC85xx_IIC1, MPC85xx_IIC2,
MPC85xx_DMA0, MPC85xx_DMA1, MPC85xx_DMA2, MPC85xx_DMA3,
MPC85xx_PERFMON, MPC85xx_DUART, MPC85xx_SEC2,
},
},
{
.ppc_sys_name = "8545",
.mask = 0xFFFF00F0,
.value = 0x80310010,
.num_devices = 10,
.device_list = (enum ppc_sys_devices[])
{
MPC85xx_eTSEC1, MPC85xx_eTSEC2,
MPC85xx_IIC1, MPC85xx_IIC2,
MPC85xx_DMA0, MPC85xx_DMA1, MPC85xx_DMA2, MPC85xx_DMA3,
MPC85xx_PERFMON, MPC85xx_DUART,
},
},
{
.ppc_sys_name = "8543E",
.mask = 0xFFFF00F0,
.value = 0x803A0010,
.num_devices = 11,
.device_list = (enum ppc_sys_devices[])
{
MPC85xx_eTSEC1, MPC85xx_eTSEC2,
MPC85xx_IIC1, MPC85xx_IIC2,
MPC85xx_DMA0, MPC85xx_DMA1, MPC85xx_DMA2, MPC85xx_DMA3,
MPC85xx_PERFMON, MPC85xx_DUART, MPC85xx_SEC2,
},
},
{
.ppc_sys_name = "8543",
.mask = 0xFFFF00F0,
.value = 0x80320010,
.num_devices = 10,
.device_list = (enum ppc_sys_devices[])
{
MPC85xx_eTSEC1, MPC85xx_eTSEC2,
MPC85xx_IIC1, MPC85xx_IIC2,
MPC85xx_DMA0, MPC85xx_DMA1, MPC85xx_DMA2, MPC85xx_DMA3,
MPC85xx_PERFMON, MPC85xx_DUART,
},
},
{ /* default match */
.ppc_sys_name = "",
.mask = 0x00000000,

1
arch/ppc/syslib/open_pic.c
View File

@ -21,7 +21,6 @@
#include <asm/signal.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/prom.h>
#include <asm/sections.h>
#include <asm/open_pic.h>
#include <asm/i8259.h>

1
arch/ppc/syslib/open_pic2.c
View File

@ -25,7 +25,6 @@
#include <asm/signal.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/prom.h>
#include <asm/sections.h>
#include <asm/open_pic.h>
#include <asm/i8259.h>

124
arch/ppc/syslib/ppc4xx_kgdb.c
View File

@ -1,124 +0,0 @@
#include <linux/config.h>
#include <linux/types.h>
#include <asm/ibm4xx.h>
#include <linux/kernel.h>
#define LSR_DR 0x01 /* Data ready */
#define LSR_OE 0x02 /* Overrun */
#define LSR_PE 0x04 /* Parity error */
#define LSR_FE 0x08 /* Framing error */
#define LSR_BI 0x10 /* Break */
#define LSR_THRE 0x20 /* Xmit holding register empty */
#define LSR_TEMT 0x40 /* Xmitter empty */
#define LSR_ERR 0x80 /* Error */
#include <platforms/4xx/ibm_ocp.h>
extern struct NS16550* COM_PORTS[];
#ifndef NULL
#define NULL 0x00
#endif
static volatile struct NS16550 *kgdb_debugport = NULL;
volatile struct NS16550 *
NS16550_init(int chan)
{
volatile struct NS16550 *com_port;
int quot;
#ifdef BASE_BAUD
quot = BASE_BAUD / 9600;
#else
quot = 0x000c; /* 0xc = 9600 baud (on a pc) */
#endif
com_port = (struct NS16550 *) COM_PORTS[chan];
com_port->lcr = 0x00;
com_port->ier = 0xFF;
com_port->ier = 0x00;
com_port->lcr = com_port->lcr | 0x80; /* Access baud rate */
com_port->dll = ( quot & 0x00ff ); /* 0xc = 9600 baud */
com_port->dlm = ( quot & 0xff00 ) >> 8;
com_port->lcr = 0x03; /* 8 data, 1 stop, no parity */
com_port->mcr = 0x00; /* RTS/DTR */
com_port->fcr = 0x07; /* Clear & enable FIFOs */
return( com_port );
}
void
NS16550_putc(volatile struct NS16550 *com_port, unsigned char c)
{
while ((com_port->lsr & LSR_THRE) == 0)
;
com_port->thr = c;
return;
}
unsigned char
NS16550_getc(volatile struct NS16550 *com_port)
{
while ((com_port->lsr & LSR_DR) == 0)
;
return (com_port->rbr);
}
unsigned char
NS16550_tstc(volatile struct NS16550 *com_port)
{
return ((com_port->lsr & LSR_DR) != 0);
}
#if defined(CONFIG_KGDB_TTYS0)
#define KGDB_PORT 0
#elif defined(CONFIG_KGDB_TTYS1)
#define KGDB_PORT 1
#elif defined(CONFIG_KGDB_TTYS2)
#define KGDB_PORT 2
#elif defined(CONFIG_KGDB_TTYS3)
#define KGDB_PORT 3
#else
#error "invalid kgdb_tty port"
#endif
void putDebugChar( unsigned char c )
{
if ( kgdb_debugport == NULL )
kgdb_debugport = NS16550_init(KGDB_PORT);
NS16550_putc( kgdb_debugport, c );
}
int getDebugChar( void )
{
if (kgdb_debugport == NULL)
kgdb_debugport = NS16550_init(KGDB_PORT);
return(NS16550_getc(kgdb_debugport));
}
void kgdb_interruptible(int enable)
{
return;
}
void putDebugString(char* str)
{
while (*str != '\0') {
putDebugChar(*str);
str++;
}
putDebugChar('\r');
return;
}
void
kgdb_map_scc(void)
{
printk("kgdb init \n");
kgdb_debugport = NS16550_init(KGDB_PORT);
}

1
arch/ppc/syslib/ppc83xx_setup.c
View File

@ -23,7 +23,6 @@
#include <linux/serial_core.h>
#include <linux/serial_8250.h>
#include <asm/prom.h>
#include <asm/time.h>
#include <asm/mpc83xx.h>
#include <asm/mmu.h>

9
arch/ppc/syslib/ppc85xx_setup.c
View File

@ -23,7 +23,6 @@
#include <linux/serial_core.h>
#include <linux/serial_8250.h>
#include <asm/prom.h>
#include <asm/time.h>
#include <asm/mpc85xx.h>
#include <asm/immap_85xx.h>
@ -33,6 +32,8 @@
#include <syslib/ppc85xx_setup.h>
extern void abort(void);
/* Return the amount of memory */
unsigned long __init
mpc85xx_find_end_of_memory(void)
@ -133,7 +134,7 @@ mpc85xx_halt(void)
#ifdef CONFIG_PCI
#if defined(CONFIG_MPC8555_CDS)
#if defined(CONFIG_MPC8555_CDS) || defined(CONFIG_MPC8548_CDS)
extern void mpc85xx_cds_enable_via(struct pci_controller *hose);
extern void mpc85xx_cds_fixup_via(struct pci_controller *hose);
#endif
@ -308,14 +309,14 @@ mpc85xx_setup_hose(void)
ppc_md.pci_exclude_device = mpc85xx_exclude_device;
#if defined(CONFIG_MPC8555_CDS)
#if defined(CONFIG_MPC8555_CDS) || defined(CONFIG_MPC8548_CDS)
/* Pre pciauto_bus_scan VIA init */
mpc85xx_cds_enable_via(hose_a);
#endif
hose_a->last_busno = pciauto_bus_scan(hose_a, hose_a->first_busno);
#if defined(CONFIG_MPC8555_CDS)
#if defined(CONFIG_MPC8555_CDS) || defined(CONFIG_MPC8548_CDS)
/* Post pciauto_bus_scan VIA fixup */
mpc85xx_cds_fixup_via(hose_a);
#endif

272
arch/ppc/xmon/xmon.c
View File

@ -9,6 +9,7 @@
#include <linux/smp.h>
#include <linux/interrupt.h>
#include <linux/bitops.h>
#include <linux/kallsyms.h>
#include <asm/ptrace.h>
#include <asm/string.h>
#include <asm/prom.h>
@ -93,8 +94,7 @@ static void take_input(char *);
static unsigned read_spr(int);
static void write_spr(int, unsigned);
static void super_regs(void);
static void print_sysmap(void);
static void sysmap_lookup(void);
static void symbol_lookup(void);
static void remove_bpts(void);
static void insert_bpts(void);
static struct bpt *at_breakpoint(unsigned pc);
@ -103,7 +103,6 @@ static void cacheflush(void);
#ifdef CONFIG_SMP
static void cpu_cmd(void);
#endif /* CONFIG_SMP */
static int pretty_print_addr(unsigned long addr);
static void csum(void);
#ifdef CONFIG_BOOTX_TEXT
static void vidcmds(void);
@ -120,8 +119,6 @@ extern void longjmp(u_int *, int);
extern void xmon_enter(void);
extern void xmon_leave(void);
extern char* xmon_find_symbol(unsigned long addr, unsigned long* saddr);
extern unsigned long xmon_symbol_to_addr(char* symbol);
static unsigned start_tb[NR_CPUS][2];
static unsigned stop_tb[NR_CPUS][2];
@ -148,7 +145,6 @@ Commands:\n\
mm move a block of memory\n\
ms set a block of memory\n\
md compare two blocks of memory\n\
M print System.map\n\
r print registers\n\
S print special registers\n\
t print backtrace\n\
@ -175,6 +171,35 @@ extern inline void __delay(unsigned int loops)
"r" (loops) : "ctr");
}
/* Print an address in numeric and symbolic form (if possible) */
static void xmon_print_symbol(unsigned long address, const char *mid,
const char *after)
{
char *modname;
const char *name = NULL;
unsigned long offset, size;
static char tmpstr[128];
printf("%.8lx", address);
if (setjmp(bus_error_jmp) == 0) {
debugger_fault_handler = handle_fault;
sync();
name = kallsyms_lookup(address, &size, &offset, &modname,
tmpstr);
sync();
/* wait a little while to see if we get a machine check */
__delay(200);
}
debugger_fault_handler = NULL;
if (name) {
printf("%s%s+%#lx/%#lx", mid, name, offset, size);
if (modname)
printf(" [%s]", modname);
}
printf("%s", after);
}
static void get_tb(unsigned *p)
{
unsigned hi, lo, hiagain;
@ -454,7 +479,7 @@ cmds(struct pt_regs *excp)
dump();
break;
case 'l':
sysmap_lookup();
symbol_lookup();
break;
case 'r':
if (excp != NULL)
@ -466,9 +491,6 @@ cmds(struct pt_regs *excp)
else
excprint(excp);
break;
case 'M':
print_sysmap();
break;
case 'S':
super_regs();
break;
@ -825,20 +847,19 @@ backtrace(struct pt_regs *excp)
for (; sp != 0; sp = stack[0]) {
if (mread(sp, stack, sizeof(stack)) != sizeof(stack))
break;
pretty_print_addr(stack[1]);
printf(" ");
printf("[%.8lx] ", stack);
xmon_print_symbol(stack[1], " ", "\n");
if (stack[1] == (unsigned) &ret_from_except
|| stack[1] == (unsigned) &ret_from_except_full
|| stack[1] == (unsigned) &ret_from_syscall) {
if (mread(sp+16, &regs, sizeof(regs)) != sizeof(regs))
break;
printf("\nexception:%x [%x] %x ", regs.trap, sp+16,
printf("exception:%x [%x] %x\n", regs.trap, sp+16,
regs.nip);
sp = regs.gpr[1];
if (mread(sp, stack, sizeof(stack)) != sizeof(stack))
break;
}
printf("\n");
}
}
@ -859,11 +880,10 @@ excprint(struct pt_regs *fp)
#ifdef CONFIG_SMP
printf("cpu %d: ", smp_processor_id());
#endif /* CONFIG_SMP */
printf("vector: %x at pc = ", fp->trap);
pretty_print_addr(fp->nip);
printf(", lr = ");
pretty_print_addr(fp->link);
printf("\nmsr = %x, sp = %x [%x]\n", fp->msr, fp->gpr[1], fp);
printf("vector: %x at pc=", fp->trap);
xmon_print_symbol(fp->nip, ": ", ", lr=");
xmon_print_symbol(fp->link, ": ", "\n");
printf("msr = %x, sp = %x [%x]\n", fp->msr, fp->gpr[1], fp);
trap = TRAP(fp);
if (trap == 0x300 || trap == 0x600)
printf("dar = %x, dsisr = %x\n", fp->dar, fp->dsisr);
@ -950,24 +970,6 @@ static unsigned int regno;
extern char exc_prolog;
extern char dec_exc;
void
print_sysmap(void)
{
extern char *sysmap;
if ( sysmap ) {
printf("System.map: \n");
if( setjmp(bus_error_jmp) == 0 ) {
debugger_fault_handler = handle_fault;
sync();
xmon_puts(sysmap);
sync();
}
debugger_fault_handler = NULL;
}
else
printf("No System.map\n");
}
void
super_regs(void)
{
@ -1738,7 +1740,7 @@ scanhex(unsigned *vp)
printf("invalid register name '%%%s'\n", regname);
return 0;
} else if (c == '$') {
static char symname[64];
static char symname[128];
int i;
for (i=0; i<63; i++) {
c = inchar();
@ -1749,7 +1751,14 @@ scanhex(unsigned *vp)
symname[i] = c;
}
symname[i++] = 0;
*vp = xmon_symbol_to_addr(symname);
*vp = 0;
if (setjmp(bus_error_jmp) == 0) {
debugger_fault_handler = handle_fault;
sync();
*vp = kallsyms_lookup_name(symname);
sync();
}
debugger_fault_handler = NULL;
if (!(*vp)) {
printf("unknown symbol\n");
return 0;
@ -1840,169 +1849,34 @@ take_input(char *str)
lineptr = str;
}
void
sysmap_lookup(void)
static void
symbol_lookup(void)
{
int type = inchar();
unsigned addr;
static char tmp[64];
char* cur;
static char tmp[128];
extern char *sysmap;
extern unsigned long sysmap_size;
if ( !sysmap || !sysmap_size )
return;
switch(type) {
case 'a':
if (scanhex(&addr)) {
pretty_print_addr(addr);
printf("\n");
}
termch = 0;
break;
case 's':
getstring(tmp, 64);
if( setjmp(bus_error_jmp) == 0 ) {
debugger_fault_handler = handle_fault;
sync();
cur = sysmap;
do {
cur = strstr(cur, tmp);
if (cur) {
static char res[64];
char *p, *d;
p = cur;
while(p > sysmap && *p != 10)
p--;
if (*p == 10) p++;
d = res;
while(*p && p < (sysmap + sysmap_size) && *p != 10)
*(d++) = *(p++);
*(d++) = 0;
printf("%s\n", res);
cur++;
}
} while (cur);
sync();
}
debugger_fault_handler = NULL;
termch = 0;
break;
}
}
static int
pretty_print_addr(unsigned long addr)
{
char *sym;
unsigned long saddr;
printf("%08x", addr);
sym = xmon_find_symbol(addr, &saddr);
if (sym)
printf(" (%s+0x%x)", sym, addr-saddr);
return (sym != 0);
}
char*
xmon_find_symbol(unsigned long addr, unsigned long* saddr)
{
static char rbuffer[64];
char *p, *ep, *limit;
unsigned long prev, next;
char* psym;
extern char *sysmap;
extern unsigned long sysmap_size;
if ( !sysmap || !sysmap_size )
return NULL;
prev = 0;
psym = NULL;
p = sysmap;
limit = p + sysmap_size;
if( setjmp(bus_error_jmp) == 0 ) {
debugger_fault_handler = handle_fault;
sync();
do {
next = simple_strtoul(p, &p, 16);
if (next > addr && prev <= addr) {
if (!psym)
goto bail;
ep = rbuffer;
p = psym;
while(*p && p < limit && *p == 32)
p++;
while(*p && p < limit && *p != 10 && (ep - rbuffer) < 63)
*(ep++) = *(p++);
*(ep++) = 0;
if (saddr)
*saddr = prev;
debugger_fault_handler = NULL;
return rbuffer;
}
prev = next;
psym = p;
while(*p && p < limit && *p != 10)
p++;
if (*p) p++;
} while(*p && p < limit && next);
bail:
sync();
}
debugger_fault_handler = NULL;
return NULL;
}
unsigned long
xmon_symbol_to_addr(char* symbol)
{
char *p, *cur;
char *match = NULL;
int goodness = 0;
int result = 0;
extern char *sysmap;
extern unsigned long sysmap_size;
if ( !sysmap || !sysmap_size )
return 0;
if( setjmp(bus_error_jmp) == 0 ) {
debugger_fault_handler = handle_fault;
sync();
cur = sysmap;
while(cur) {
cur = strstr(cur, symbol);
if (cur) {
int gd = 1;
/* best match if equal, better match if
* begins with
*/
if (cur == sysmap || *(cur-1) == ' ') {
gd++;
if (cur[strlen(symbol)] == 10)
gd++;
}
if (gd > goodness) {
match = cur;
goodness = gd;
if (gd == 3)
break;
}
cur++;
}
}
if (goodness) {
p = match;
while(p > sysmap && *p != 10)
p--;
if (*p == 10) p++;
result = simple_strtoul(p, &p, 16);
switch (type) {
case 'a':
if (scanhex(&addr))
xmon_print_symbol(addr, ": ", "\n");
termch = 0;
break;
case 's':
getstring(tmp, 64);
if (setjmp(bus_error_jmp) == 0) {
debugger_fault_handler = handle_fault;
sync();
addr = kallsyms_lookup_name(tmp);
if (addr)
printf("%s: %lx\n", tmp, addr);
else
printf("Symbol '%s' not found.\n", tmp);
sync();
}
sync();
debugger_fault_handler = NULL;
termch = 0;
break;
}
debugger_fault_handler = NULL;
return result;
}
}

2
arch/ppc64/Kconfig
View File

@ -323,7 +323,7 @@ config EISA
bool
config PCI
bool
bool "support for PCI devices" if (EMBEDDED && PPC_ISERIES)
default y
help
Find out whether your system includes a PCI bus. PCI is the name of

6
arch/ppc64/Makefile
View File

@ -35,9 +35,9 @@ CROSS32AS := $(AS) -a32
CROSS32LD := $(LD) -m elf32ppc
CROSS32OBJCOPY := $(OBJCOPY)
endif
AS := $(AS) -a64
LD := $(LD) -m elf64ppc
CC := $(CC) -m64
override AS += -a64
override LD += -m elf64ppc
override CC += -m64
endif
export CROSS32CC CROSS32AS CROSS32LD CROSS32OBJCOPY

2
arch/ppc64/kernel/HvLpEvent.c
View File

@ -12,7 +12,7 @@
#include <asm/system.h>
#include <asm/iSeries/HvLpEvent.h>
#include <asm/iSeries/HvCallEvent.h>
#include <asm/iSeries/LparData.h>
#include <asm/iSeries/ItLpNaca.h>
/* Array of LpEvent handler functions */
LpEventHandler lpEventHandler[HvLpEvent_Type_NumTypes];

1
arch/ppc64/kernel/ItLpQueue.c
View File

@ -16,7 +16,6 @@
#include <asm/iSeries/ItLpQueue.h>
#include <asm/iSeries/HvLpEvent.h>
#include <asm/iSeries/HvCallEvent.h>
#include <asm/iSeries/LparData.h>
static __inline__ int set_inUse( struct ItLpQueue * lpQueue )
{

7
arch/ppc64/kernel/Makefile
View File

@ -16,14 +16,13 @@ obj-y += vdso32/ vdso64/
obj-$(CONFIG_PPC_OF) += of_device.o
pci-obj-$(CONFIG_PPC_ISERIES) += iSeries_pci.o iSeries_pci_reset.o
pci-obj-$(CONFIG_PPC_ISERIES) += iSeries_pci.o iSeries_irq.o \
iSeries_VpdInfo.o
pci-obj-$(CONFIG_PPC_MULTIPLATFORM) += pci_dn.o pci_direct_iommu.o
obj-$(CONFIG_PCI) += pci.o pci_iommu.o iomap.o $(pci-obj-y)
obj-$(CONFIG_PPC_ISERIES) += iSeries_irq.o \
iSeries_VpdInfo.o XmPciLpEvent.o \
HvCall.o HvLpConfig.o LparData.o \
obj-$(CONFIG_PPC_ISERIES) += HvCall.o HvLpConfig.o LparData.o \
iSeries_setup.o ItLpQueue.o hvCall.o \
mf.o HvLpEvent.o iSeries_proc.o iSeries_htab.o \
iSeries_iommu.o

190
arch/ppc64/kernel/XmPciLpEvent.c
View File

@ -1,190 +0,0 @@
/*
* File XmPciLpEvent.h created by Wayne Holm on Mon Jan 15 2001.
*
* This module handles PCI interrupt events sent by the iSeries Hypervisor.
*/
#include <linux/config.h>
#include <linux/pci.h>
#include <linux/init.h>
#include <linux/threads.h>
#include <linux/smp.h>
#include <linux/param.h>
#include <linux/string.h>
#include <linux/bootmem.h>
#include <linux/ide.h>
#include <asm/iSeries/HvTypes.h>
#include <asm/iSeries/HvLpEvent.h>
#include <asm/iSeries/HvCallPci.h>
#include <asm/iSeries/XmPciLpEvent.h>
#include <asm/ppcdebug.h>
static long Pci_Interrupt_Count;
static long Pci_Event_Count;
enum XmPciLpEvent_Subtype {
XmPciLpEvent_BusCreated = 0, // PHB has been created
XmPciLpEvent_BusError = 1, // PHB has failed
XmPciLpEvent_BusFailed = 2, // Msg to Secondary, Primary failed bus
XmPciLpEvent_NodeFailed = 4, // Multi-adapter bridge has failed
XmPciLpEvent_NodeRecovered = 5, // Multi-adapter bridge has recovered
XmPciLpEvent_BusRecovered = 12, // PHB has been recovered
XmPciLpEvent_UnQuiesceBus = 18, // Secondary bus unqiescing
XmPciLpEvent_BridgeError = 21, // Bridge Error
XmPciLpEvent_SlotInterrupt = 22 // Slot interrupt
};
struct XmPciLpEvent_BusInterrupt {
HvBusNumber busNumber;
HvSubBusNumber subBusNumber;
};
struct XmPciLpEvent_NodeInterrupt {
HvBusNumber busNumber;
HvSubBusNumber subBusNumber;
HvAgentId deviceId;
};
struct XmPciLpEvent {
struct HvLpEvent hvLpEvent;
union {
u64 alignData; // Align on an 8-byte boundary
struct {
u32 fisr;
HvBusNumber busNumber;
HvSubBusNumber subBusNumber;
HvAgentId deviceId;
} slotInterrupt;
struct XmPciLpEvent_BusInterrupt busFailed;
struct XmPciLpEvent_BusInterrupt busRecovered;
struct XmPciLpEvent_BusInterrupt busCreated;
struct XmPciLpEvent_NodeInterrupt nodeFailed;
struct XmPciLpEvent_NodeInterrupt nodeRecovered;
} eventData;
};
static void intReceived(struct XmPciLpEvent *eventParm,
struct pt_regs *regsParm);
static void XmPciLpEvent_handler(struct HvLpEvent *eventParm,
struct pt_regs *regsParm)
{
#ifdef CONFIG_PCI
#if 0
PPCDBG(PPCDBG_BUSWALK, "XmPciLpEvent_handler, type 0x%x\n",
eventParm->xType);
#endif
++Pci_Event_Count;
if (eventParm && (eventParm->xType == HvLpEvent_Type_PciIo)) {
switch (eventParm->xFlags.xFunction) {
case HvLpEvent_Function_Int:
intReceived((struct XmPciLpEvent *)eventParm, regsParm);
break;
case HvLpEvent_Function_Ack:
printk(KERN_ERR
"XmPciLpEvent.c: unexpected ack received\n");
break;
default:
printk(KERN_ERR
"XmPciLpEvent.c: unexpected event function %d\n",
(int)eventParm->xFlags.xFunction);
break;
}
} else if (eventParm)
printk(KERN_ERR
"XmPciLpEvent.c: Unrecognized PCI event type 0x%x\n",
(int)eventParm->xType);
else
printk(KERN_ERR "XmPciLpEvent.c: NULL event received\n");
#endif
}
static void intReceived(struct XmPciLpEvent *eventParm,
struct pt_regs *regsParm)
{
int irq;
++Pci_Interrupt_Count;
#if 0
PPCDBG(PPCDBG_BUSWALK, "PCI: XmPciLpEvent.c: intReceived\n");
#endif
switch (eventParm->hvLpEvent.xSubtype) {
case XmPciLpEvent_SlotInterrupt:
irq = eventParm->hvLpEvent.xCorrelationToken;
/* Dispatch the interrupt handlers for this irq */
ppc_irq_dispatch_handler(regsParm, irq);
HvCallPci_eoi(eventParm->eventData.slotInterrupt.busNumber,
eventParm->eventData.slotInterrupt.subBusNumber,
eventParm->eventData.slotInterrupt.deviceId);
break;
/* Ignore error recovery events for now */
case XmPciLpEvent_BusCreated:
printk(KERN_INFO "XmPciLpEvent.c: system bus %d created\n",
eventParm->eventData.busCreated.busNumber);
break;
case XmPciLpEvent_BusError:
case XmPciLpEvent_BusFailed:
printk(KERN_INFO "XmPciLpEvent.c: system bus %d failed\n",
eventParm->eventData.busFailed.busNumber);
break;
case XmPciLpEvent_BusRecovered:
case XmPciLpEvent_UnQuiesceBus:
printk(KERN_INFO "XmPciLpEvent.c: system bus %d recovered\n",
eventParm->eventData.busRecovered.busNumber);
break;
case XmPciLpEvent_NodeFailed:
case XmPciLpEvent_BridgeError:
printk(KERN_INFO
"XmPciLpEvent.c: multi-adapter bridge %d/%d/%d failed\n",
eventParm->eventData.nodeFailed.busNumber,
eventParm->eventData.nodeFailed.subBusNumber,
eventParm->eventData.nodeFailed.deviceId);
break;
case XmPciLpEvent_NodeRecovered:
printk(KERN_INFO
"XmPciLpEvent.c: multi-adapter bridge %d/%d/%d recovered\n",
eventParm->eventData.nodeRecovered.busNumber,
eventParm->eventData.nodeRecovered.subBusNumber,
eventParm->eventData.nodeRecovered.deviceId);
break;
default:
printk(KERN_ERR
"XmPciLpEvent.c: unrecognized event subtype 0x%x\n",
eventParm->hvLpEvent.xSubtype);
break;
}
}
/* This should be called sometime prior to buswalk (init_IRQ would be good) */
int XmPciLpEvent_init()
{
int xRc;
PPCDBG(PPCDBG_BUSWALK,
"XmPciLpEvent_init, Register Event type 0x%04X\n",
HvLpEvent_Type_PciIo);
xRc = HvLpEvent_registerHandler(HvLpEvent_Type_PciIo,
&XmPciLpEvent_handler);
if (xRc == 0) {
xRc = HvLpEvent_openPath(HvLpEvent_Type_PciIo, 0);
if (xRc != 0)
printk(KERN_ERR
"XmPciLpEvent.c: open event path failed with rc 0x%x\n",
xRc);
} else
printk(KERN_ERR
"XmPciLpEvent.c: register handler failed with rc 0x%x\n",
xRc);
return xRc;
}

Some files were not shown because too many files have changed in this diff Show More