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MIPS: Sibyte: Fix bus watcher build for BCM1x55 and BCM1x80. 

CC      arch/mips/sibyte/bcm1480/bus_watcher.o
  CHK     kernel/config_data.h
arch/mips/sibyte/bcm1480/bus_watcher.c: In function ‘check_bus_watcher’:
arch/mips/sibyte/bcm1480/bus_watcher.c:86:82: error: ‘A_SCD_BUS_ERR_STATUS_DEBUG’ undeclared (first use in this function)
arch/mips/sibyte/bcm1480/bus_watcher.c:86:82: note: each undeclared identifier is reported only once for each function it appears in
make[3]: *** [arch/mips/sibyte/bcm1480/bus_watcher.o] Error 1
make[2]: *** [arch/mips/sibyte/bcm1480] Error 2
make[1]: *** [arch/mips/sibyte] Error 2
make: *** [arch/mips] Error 2

The register moved around though it's otherwise the same but because of
the changed address it now also has a different name.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/5514/
Reported-by: Markos Chandras <markos.chandras@imgtec.com>
hifive-unleashed-5.1
Ralf Baechle 2013-06-19 20:18:55 +02:00
parent 55e9741a32
commit ae5b0e0973
3 changed files with 11 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/mips/sibyte/common/Makefile
View File

@ -1,3 +1,4 @@
obj-y := cfe.o
obj-$(CONFIG_SIBYTE_BUS_WATCHER) += bus_watcher.o
obj-$(CONFIG_SIBYTE_CFE_CONSOLE) += cfe_console.o
obj-$(CONFIG_SIBYTE_TBPROF) += sb_tbprof.o

11
arch/mips/sibyte/sb1250/bus_watcher.c → arch/mips/sibyte/common/bus_watcher.c
View File

@ -37,6 +37,9 @@
#include <asm/sibyte/sb1250_regs.h>
#include <asm/sibyte/sb1250_int.h>
#include <asm/sibyte/sb1250_scd.h>
#if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80)
#include <asm/sibyte/bcm1480_regs.h>
#endif
struct bw_stats_struct {
@ -81,9 +84,15 @@ void check_bus_watcher(void)
#ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
/* Destructive read, clears register and interrupt */
status = csr_in32(IOADDR(A_SCD_BUS_ERR_STATUS));
#else
#elif defined(CONFIG_SIBYTE_BCM112X) || defined(CONFIG_SIBYTE_SB1250)
/* Use non-destructive register */
status = csr_in32(IOADDR(A_SCD_BUS_ERR_STATUS_DEBUG));
#elif defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80)
/* Use non-destructive register */
/* Same as 1250 except BUS_ERR_STATUS_DEBUG is in a different place. */
status = csr_in32(IOADDR(A_BCM1480_BUS_ERR_STATUS_DEBUG));
#else
#error bus watcher being built for unknown Sibyte SOC!
#endif
if (!(status & 0x7fffffff)) {
printk("Using last values reaped by bus watcher driver\n");

1
arch/mips/sibyte/sb1250/Makefile
View File

@ -1,4 +1,3 @@
obj-y := setup.o irq.o time.o
obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_SIBYTE_BUS_WATCHER) += bus_watcher.o