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staging: tidspbridge: set1 remove hungarian from structs

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hungarian notation will be removed from the elements inside
structures, the next varibles will be renamed:

dw_api_reg_base         api_reg_base
dw_brd_state            brd_state
dw_chnl_buf_size        chnl_buf_size
dw_chnl_offset          chnl_offset
dw_cmd                  cmd
dw_core_pm_base         core_pm_base
dw_dsp_base             dsp_base
dw_dsp_base_va          dsp_base_va
dw_dsp_bufs             dsp_bufs
dw_dsp_buf_size         dsp_buf_size
dw_dsp_clk_m2_base      dsp_clk_m2_base
dw_dsp_ext_base_addr    dsp_ext_base_addr
dw_dsp_phys_addr_offset dsp_phys_addr_offset
dw_dsp_start_add        dsp_start_add
dw_err_mask             err_mask
dw_gpp_base_pa          gpp_base_pa
dw_api_clk_base         api_clk_base
dw_api_reg_base         api_reg_base
dw_arg                  arg
dw_arg1                 arg1
dw_arg2                 arg2
dw_chnl_buf_size        chnl_buf_size

Signed-off-by: Rene Sapiens <rene.sapiens@ti.com>
Signed-off-by: Armando Uribe <x0095078@ti.com>
Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>
This commit is contained in:
Rene Sapiens 2011-01-18 03:19:03 +00:00 committed by Omar Ramirez Luna
parent 92d0293038
commit b4da7fc381
18 changed files with 146 additions and 146 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
drivers/staging/tidspbridge/core/_tiomap.h
View file

@ -320,22 +320,22 @@ static const struct bpwr_clk_t bpwr_clks[] = {
/* This Bridge driver's device context: */ /* This Bridge driver's device context: */
struct bridge_dev_context { struct bridge_dev_context {
struct dev_object *hdev_obj; /* Handle to Bridge device object. */ struct dev_object *hdev_obj; /* Handle to Bridge device object. */
u32 dw_dsp_base_addr; /* Arm's API to DSP virt base addr */ u32 dsp_base_addr; /* Arm's API to DSP virt base addr */
/* /*
* DSP External memory prog address as seen virtually by the OS on * DSP External memory prog address as seen virtually by the OS on
* the host side. * the host side.
*/ */
u32 dw_dsp_ext_base_addr; /* See the comment above */ u32 dsp_ext_base_addr; /* See the comment above */
u32 dw_api_reg_base; /* API mem map'd registers */ u32 api_reg_base; /* API mem map'd registers */
void __iomem *dw_dsp_mmu_base; /* DSP MMU Mapped registers */ void __iomem *dw_dsp_mmu_base; /* DSP MMU Mapped registers */
u32 dw_api_clk_base; /* CLK Registers */ u32 api_clk_base; /* CLK Registers */
u32 dw_dsp_clk_m2_base; /* DSP Clock Module m2 */ u32 dsp_clk_m2_base; /* DSP Clock Module m2 */
u32 dw_public_rhea; /* Pub Rhea */ u32 dw_public_rhea; /* Pub Rhea */
u32 dw_int_addr; /* MB INTR reg */ u32 dw_int_addr; /* MB INTR reg */
u32 dw_tc_endianism; /* TC Endianism register */ u32 dw_tc_endianism; /* TC Endianism register */
u32 dw_test_base; /* DSP MMU Mapped registers */ u32 dw_test_base; /* DSP MMU Mapped registers */
u32 dw_self_loop; /* Pointer to the selfloop */ u32 dw_self_loop; /* Pointer to the selfloop */
u32 dw_dsp_start_add; /* API Boot vector */ u32 dsp_start_add; /* API Boot vector */
u32 dw_internal_size; /* Internal memory size */ u32 dw_internal_size; /* Internal memory size */
struct omap_mbox *mbox; /* Mail box handle */ struct omap_mbox *mbox; /* Mail box handle */
@ -348,7 +348,7 @@ struct bridge_dev_context {
*/ */
/* DMMU TLB entries */ /* DMMU TLB entries */
struct bridge_ioctl_extproc atlb_entry[BRDIOCTL_NUMOFMMUTLB]; struct bridge_ioctl_extproc atlb_entry[BRDIOCTL_NUMOFMMUTLB];
u32 dw_brd_state; /* Last known board state. */ u32 brd_state; /* Last known board state. */
/* TC Settings */ /* TC Settings */
bool tc_word_swap_on; /* Traffic Controller Word Swap */ bool tc_word_swap_on; /* Traffic Controller Word Swap */

6
drivers/staging/tidspbridge/core/chnl_sm.c
View file

@ -196,7 +196,7 @@ func_cont:
chnl_packet_obj->byte_size = byte_size; chnl_packet_obj->byte_size = byte_size;
chnl_packet_obj->buf_size = buf_size; chnl_packet_obj->buf_size = buf_size;
/* Only valid for output channel */ /* Only valid for output channel */
chnl_packet_obj->dw_arg = dw_arg; chnl_packet_obj->arg = dw_arg;
chnl_packet_obj->status = (is_eos ? CHNL_IOCSTATEOS : chnl_packet_obj->status = (is_eos ? CHNL_IOCSTATEOS :
CHNL_IOCSTATCOMPLETE); CHNL_IOCSTATCOMPLETE);
list_add_tail(&chnl_packet_obj->link, &pchnl->pio_requests); list_add_tail(&chnl_packet_obj->link, &pchnl->pio_requests);
@ -607,7 +607,7 @@ int bridge_chnl_get_ioc(struct chnl_object *chnl_obj, u32 timeout,
ioc.pbuf = chnl_packet_obj->host_user_buf; ioc.pbuf = chnl_packet_obj->host_user_buf;
ioc.byte_size = chnl_packet_obj->byte_size; ioc.byte_size = chnl_packet_obj->byte_size;
ioc.buf_size = chnl_packet_obj->buf_size; ioc.buf_size = chnl_packet_obj->buf_size;
ioc.dw_arg = chnl_packet_obj->dw_arg; ioc.arg = chnl_packet_obj->arg;
ioc.status |= chnl_packet_obj->status; ioc.status |= chnl_packet_obj->status;
/* Place the used chirp on the free list: */ /* Place the used chirp on the free list: */
list_add_tail(&chnl_packet_obj->link, list_add_tail(&chnl_packet_obj->link,
@ -615,7 +615,7 @@ int bridge_chnl_get_ioc(struct chnl_object *chnl_obj, u32 timeout,
} else { } else {
ioc.pbuf = NULL; ioc.pbuf = NULL;
ioc.byte_size = 0; ioc.byte_size = 0;
ioc.dw_arg = 0; ioc.arg = 0;
ioc.buf_size = 0; ioc.buf_size = 0;
} }
/* Ensure invariant: If any IOC's are queued for this channel... */ /* Ensure invariant: If any IOC's are queued for this channel... */

38
drivers/staging/tidspbridge/core/io_sm.c
View file

@ -1113,7 +1113,7 @@ static void input_chnl(struct io_mgr *pio_mgr, struct chnl_object *pchnl,
pio_mgr->input, bytes); pio_mgr->input, bytes);
pchnl->bytes_moved += bytes; pchnl->bytes_moved += bytes;
chnl_packet_obj->byte_size = bytes; chnl_packet_obj->byte_size = bytes;
chnl_packet_obj->dw_arg = dw_arg; chnl_packet_obj->arg = dw_arg;
chnl_packet_obj->status = CHNL_IOCSTATCOMPLETE; chnl_packet_obj->status = CHNL_IOCSTATCOMPLETE;
if (bytes == 0) { if (bytes == 0) {
@ -1200,14 +1200,14 @@ static void input_msg(struct io_mgr *pio_mgr, struct msg_mgr *hmsg_mgr)
msg_input = pio_mgr->msg_input; msg_input = pio_mgr->msg_input;
for (i = 0; i < num_msgs; i++) { for (i = 0; i < num_msgs; i++) {
/* Read the next message */ /* Read the next message */
addr = (u32) &(((struct msg_dspmsg *)msg_input)->msg.dw_cmd); addr = (u32) &(((struct msg_dspmsg *)msg_input)->msg.cmd);
msg.msg.dw_cmd = msg.msg.cmd =
read_ext32_bit_dsp_data(pio_mgr->hbridge_context, addr); read_ext32_bit_dsp_data(pio_mgr->hbridge_context, addr);
addr = (u32) &(((struct msg_dspmsg *)msg_input)->msg.dw_arg1); addr = (u32) &(((struct msg_dspmsg *)msg_input)->msg.arg1);
msg.msg.dw_arg1 = msg.msg.arg1 =
read_ext32_bit_dsp_data(pio_mgr->hbridge_context, addr); read_ext32_bit_dsp_data(pio_mgr->hbridge_context, addr);
addr = (u32) &(((struct msg_dspmsg *)msg_input)->msg.dw_arg2); addr = (u32) &(((struct msg_dspmsg *)msg_input)->msg.arg2);
msg.msg.dw_arg2 = msg.msg.arg2 =
read_ext32_bit_dsp_data(pio_mgr->hbridge_context, addr); read_ext32_bit_dsp_data(pio_mgr->hbridge_context, addr);
addr = (u32) &(((struct msg_dspmsg *)msg_input)->msgq_id); addr = (u32) &(((struct msg_dspmsg *)msg_input)->msgq_id);
msg.msgq_id = msg.msgq_id =
@ -1215,9 +1215,9 @@ static void input_msg(struct io_mgr *pio_mgr, struct msg_mgr *hmsg_mgr)
msg_input += sizeof(struct msg_dspmsg); msg_input += sizeof(struct msg_dspmsg);
/* Determine which queue to put the message in */ /* Determine which queue to put the message in */
dev_dbg(bridge, "input msg: dw_cmd=0x%x dw_arg1=0x%x " dev_dbg(bridge, "input msg: cmd=0x%x arg1=0x%x "
"dw_arg2=0x%x msgq_id=0x%x\n", msg.msg.dw_cmd, "arg2=0x%x msgq_id=0x%x\n", msg.msg.cmd,
msg.msg.dw_arg1, msg.msg.dw_arg2, msg.msgq_id); msg.msg.arg1, msg.msg.arg2, msg.msgq_id);
/* /*
* Interrupt may occur before shared memory and message * Interrupt may occur before shared memory and message
* input locations have been set up. If all nodes were * input locations have been set up. If all nodes were
@ -1228,14 +1228,14 @@ static void input_msg(struct io_mgr *pio_mgr, struct msg_mgr *hmsg_mgr)
if (msg.msgq_id != msg_queue_obj->msgq_id) if (msg.msgq_id != msg_queue_obj->msgq_id)
continue; continue;
/* Found it */ /* Found it */
if (msg.msg.dw_cmd == RMS_EXITACK) { if (msg.msg.cmd == RMS_EXITACK) {
/* /*
* Call the node exit notification. * Call the node exit notification.
* The exit message does not get * The exit message does not get
* queued. * queued.
*/ */
(*hmsg_mgr->on_exit)(msg_queue_obj->arg, (*hmsg_mgr->on_exit)(msg_queue_obj->arg,
msg.msg.dw_arg1); msg.msg.arg1);
break; break;
} }
/* /*
@ -1367,7 +1367,7 @@ static void output_chnl(struct io_mgr *pio_mgr, struct chnl_object *pchnl,
chnl_packet_obj->byte_size); chnl_packet_obj->byte_size);
pchnl->bytes_moved += chnl_packet_obj->byte_size; pchnl->bytes_moved += chnl_packet_obj->byte_size;
/* Write all 32 bits of arg */ /* Write all 32 bits of arg */
sm->arg = chnl_packet_obj->dw_arg; sm->arg = chnl_packet_obj->arg;
#if _CHNL_WORDSIZE == 2 #if _CHNL_WORDSIZE == 2
/* Access can be different SM access word size (e.g. 16/32 bit words) */ /* Access can be different SM access word size (e.g. 16/32 bit words) */
sm->output_id = (u16) chnl_id; sm->output_id = (u16) chnl_id;
@ -1430,16 +1430,16 @@ static void output_msg(struct io_mgr *pio_mgr, struct msg_mgr *hmsg_mgr)
addr = (u32) &msg_output->msgq_id; addr = (u32) &msg_output->msgq_id;
write_ext32_bit_dsp_data(pio_mgr->hbridge_context, addr, val); write_ext32_bit_dsp_data(pio_mgr->hbridge_context, addr, val);
val = (pmsg->msg_data).msg.dw_cmd; val = (pmsg->msg_data).msg.cmd;
addr = (u32) &msg_output->msg.dw_cmd; addr = (u32) &msg_output->msg.cmd;
write_ext32_bit_dsp_data(pio_mgr->hbridge_context, addr, val); write_ext32_bit_dsp_data(pio_mgr->hbridge_context, addr, val);
val = (pmsg->msg_data).msg.dw_arg1; val = (pmsg->msg_data).msg.arg1;
addr = (u32) &msg_output->msg.dw_arg1; addr = (u32) &msg_output->msg.arg1;
write_ext32_bit_dsp_data(pio_mgr->hbridge_context, addr, val); write_ext32_bit_dsp_data(pio_mgr->hbridge_context, addr, val);
val = (pmsg->msg_data).msg.dw_arg2; val = (pmsg->msg_data).msg.arg2;
addr = (u32) &msg_output->msg.dw_arg2; addr = (u32) &msg_output->msg.arg2;
write_ext32_bit_dsp_data(pio_mgr->hbridge_context, addr, val); write_ext32_bit_dsp_data(pio_mgr->hbridge_context, addr, val);
msg_output++; msg_output++;

50
drivers/staging/tidspbridge/core/tiomap3430.c
View file

@ -229,8 +229,8 @@ static struct notifier_block dsp_mbox_notifier = {
static inline void flush_all(struct bridge_dev_context *dev_context) static inline void flush_all(struct bridge_dev_context *dev_context)
{ {
if (dev_context->dw_brd_state == BRD_DSP_HIBERNATION || if (dev_context->brd_state == BRD_DSP_HIBERNATION ||
dev_context->dw_brd_state == BRD_HIBERNATION) dev_context->brd_state == BRD_HIBERNATION)
wake_dsp(dev_context, NULL); wake_dsp(dev_context, NULL);
hw_mmu_tlb_flush_all(dev_context->dw_dsp_mmu_base); hw_mmu_tlb_flush_all(dev_context->dw_dsp_mmu_base);
@ -306,7 +306,7 @@ static int bridge_brd_monitor(struct bridge_dev_context *dev_ctxt)
dsp_clk_enable(DSP_CLK_IVA2); dsp_clk_enable(DSP_CLK_IVA2);
/* set the device state to IDLE */ /* set the device state to IDLE */
dev_context->dw_brd_state = BRD_IDLE; dev_context->brd_state = BRD_IDLE;
return 0; return 0;
} }
@ -323,16 +323,16 @@ static int bridge_brd_read(struct bridge_dev_context *dev_ctxt,
int status = 0; int status = 0;
struct bridge_dev_context *dev_context = dev_ctxt; struct bridge_dev_context *dev_context = dev_ctxt;
u32 offset; u32 offset;
u32 dsp_base_addr = dev_ctxt->dw_dsp_base_addr; u32 dsp_base_addr = dev_ctxt->dsp_base_addr;
if (dsp_addr < dev_context->dw_dsp_start_add) { if (dsp_addr < dev_context->dsp_start_add) {
status = -EPERM; status = -EPERM;
return status; return status;
} }
/* change here to account for the 3 bands of the DSP internal memory */ /* change here to account for the 3 bands of the DSP internal memory */
if ((dsp_addr - dev_context->dw_dsp_start_add) < if ((dsp_addr - dev_context->dsp_start_add) <
dev_context->dw_internal_size) { dev_context->dw_internal_size) {
offset = dsp_addr - dev_context->dw_dsp_start_add; offset = dsp_addr - dev_context->dsp_start_add;
} else { } else {
status = read_ext_dsp_data(dev_context, host_buff, dsp_addr, status = read_ext_dsp_data(dev_context, host_buff, dsp_addr,
ul_num_bytes, mem_type); ul_num_bytes, mem_type);
@ -354,7 +354,7 @@ static int bridge_brd_set_state(struct bridge_dev_context *dev_ctxt,
int status = 0; int status = 0;
struct bridge_dev_context *dev_context = dev_ctxt; struct bridge_dev_context *dev_context = dev_ctxt;
dev_context->dw_brd_state = brd_state; dev_context->brd_state = brd_state;
return status; return status;
} }
@ -616,10 +616,10 @@ static int bridge_brd_start(struct bridge_dev_context *dev_ctxt,
__raw_writel(0XCAFECAFE, dw_sync_addr); __raw_writel(0XCAFECAFE, dw_sync_addr);
/* update board state */ /* update board state */
dev_context->dw_brd_state = BRD_RUNNING; dev_context->brd_state = BRD_RUNNING;
/* (void)chnlsm_enable_interrupt(dev_context); */ /* (void)chnlsm_enable_interrupt(dev_context); */
} else { } else {
dev_context->dw_brd_state = BRD_UNKNOWN; dev_context->brd_state = BRD_UNKNOWN;
} }
} }
return status; return status;
@ -642,7 +642,7 @@ static int bridge_brd_stop(struct bridge_dev_context *dev_ctxt)
struct omap_dsp_platform_data *pdata = struct omap_dsp_platform_data *pdata =
omap_dspbridge_dev->dev.platform_data; omap_dspbridge_dev->dev.platform_data;
if (dev_context->dw_brd_state == BRD_STOPPED) if (dev_context->brd_state == BRD_STOPPED)
return status; return status;
/* as per TRM, it is advised to first drive the IVA2 to 'Standby' mode, /* as per TRM, it is advised to first drive the IVA2 to 'Standby' mode,
@ -667,10 +667,10 @@ static int bridge_brd_stop(struct bridge_dev_context *dev_ctxt)
udelay(10); udelay(10);
/* Release the Ext Base virtual Address as the next DSP Program /* Release the Ext Base virtual Address as the next DSP Program
* may have a different load address */ * may have a different load address */
if (dev_context->dw_dsp_ext_base_addr) if (dev_context->dsp_ext_base_addr)
dev_context->dw_dsp_ext_base_addr = 0; dev_context->dsp_ext_base_addr = 0;
dev_context->dw_brd_state = BRD_STOPPED; /* update board state */ dev_context->brd_state = BRD_STOPPED; /* update board state */
dsp_wdt_enable(false); dsp_wdt_enable(false);
@ -706,7 +706,7 @@ static int bridge_brd_status(struct bridge_dev_context *dev_ctxt,
int *board_state) int *board_state)
{ {
struct bridge_dev_context *dev_context = dev_ctxt; struct bridge_dev_context *dev_context = dev_ctxt;
*board_state = dev_context->dw_brd_state; *board_state = dev_context->brd_state;
return 0; return 0;
} }
@ -721,11 +721,11 @@ static int bridge_brd_write(struct bridge_dev_context *dev_ctxt,
int status = 0; int status = 0;
struct bridge_dev_context *dev_context = dev_ctxt; struct bridge_dev_context *dev_context = dev_ctxt;
if (dsp_addr < dev_context->dw_dsp_start_add) { if (dsp_addr < dev_context->dsp_start_add) {
status = -EPERM; status = -EPERM;
return status; return status;
} }
if ((dsp_addr - dev_context->dw_dsp_start_add) < if ((dsp_addr - dev_context->dsp_start_add) <
dev_context->dw_internal_size) { dev_context->dw_internal_size) {
status = write_dsp_data(dev_ctxt, host_buff, dsp_addr, status = write_dsp_data(dev_ctxt, host_buff, dsp_addr,
ul_num_bytes, mem_type); ul_num_bytes, mem_type);
@ -764,7 +764,7 @@ static int bridge_dev_create(struct bridge_dev_context
goto func_end; goto func_end;
} }
dev_context->dw_dsp_start_add = (u32) OMAP_GEM_BASE; dev_context->dsp_start_add = (u32) OMAP_GEM_BASE;
dev_context->dw_self_loop = (u32) NULL; dev_context->dw_self_loop = (u32) NULL;
dev_context->dsp_per_clks = 0; dev_context->dsp_per_clks = 0;
dev_context->dw_internal_size = OMAP_DSP_SIZE; dev_context->dw_internal_size = OMAP_DSP_SIZE;
@ -774,14 +774,14 @@ static int bridge_dev_create(struct bridge_dev_context
dev_context->atlb_entry[entry_ndx].ul_gpp_pa = dev_context->atlb_entry[entry_ndx].ul_gpp_pa =
dev_context->atlb_entry[entry_ndx].ul_dsp_va = 0; dev_context->atlb_entry[entry_ndx].ul_dsp_va = 0;
} }
dev_context->dw_dsp_base_addr = (u32) MEM_LINEAR_ADDRESS((void *) dev_context->dsp_base_addr = (u32) MEM_LINEAR_ADDRESS((void *)
(config_param-> (config_param->
dw_mem_base dw_mem_base
[3]), [3]),
config_param-> config_param->
dw_mem_length dw_mem_length
[3]); [3]);
if (!dev_context->dw_dsp_base_addr) if (!dev_context->dsp_base_addr)
status = -EPERM; status = -EPERM;
pt_attrs = kzalloc(sizeof(struct pg_table_attrs), GFP_KERNEL); pt_attrs = kzalloc(sizeof(struct pg_table_attrs), GFP_KERNEL);
@ -874,7 +874,7 @@ static int bridge_dev_create(struct bridge_dev_context
if (!status) { if (!status) {
dev_context->hdev_obj = hdev_obj; dev_context->hdev_obj = hdev_obj;
/* Store current board state. */ /* Store current board state. */
dev_context->dw_brd_state = BRD_UNKNOWN; dev_context->brd_state = BRD_UNKNOWN;
dev_context->resources = resources; dev_context->resources = resources;
dsp_clk_enable(DSP_CLK_IVA2); dsp_clk_enable(DSP_CLK_IVA2);
bridge_brd_stop(dev_context); bridge_brd_stop(dev_context);
@ -1032,8 +1032,8 @@ static int bridge_dev_destroy(struct bridge_dev_context *dev_ctxt)
iounmap(host_res->dw_per_base); iounmap(host_res->dw_per_base);
if (host_res->dw_per_pm_base) if (host_res->dw_per_pm_base)
iounmap((void *)host_res->dw_per_pm_base); iounmap((void *)host_res->dw_per_pm_base);
if (host_res->dw_core_pm_base) if (host_res->core_pm_base)
iounmap((void *)host_res->dw_core_pm_base); iounmap((void *)host_res->core_pm_base);
host_res->dw_mem_base[0] = (u32) NULL; host_res->dw_mem_base[0] = (u32) NULL;
host_res->dw_mem_base[2] = (u32) NULL; host_res->dw_mem_base[2] = (u32) NULL;
@ -1070,7 +1070,7 @@ static int bridge_brd_mem_copy(struct bridge_dev_context *dev_ctxt,
status = read_ext_dsp_data(dev_ctxt, host_buf, src_addr, status = read_ext_dsp_data(dev_ctxt, host_buf, src_addr,
copy_bytes, mem_type); copy_bytes, mem_type);
if (!status) { if (!status) {
if (dest_addr < (dev_context->dw_dsp_start_add + if (dest_addr < (dev_context->dsp_start_add +
dev_context->dw_internal_size)) { dev_context->dw_internal_size)) {
/* Write to Internal memory */ /* Write to Internal memory */
status = write_dsp_data(dev_ctxt, host_buf, status = write_dsp_data(dev_ctxt, host_buf,
@ -1104,7 +1104,7 @@ static int bridge_brd_mem_write(struct bridge_dev_context *dev_ctxt,
while (ul_remain_bytes > 0 && !status) { while (ul_remain_bytes > 0 && !status) {
ul_bytes = ul_bytes =
ul_remain_bytes > BUFFERSIZE ? BUFFERSIZE : ul_remain_bytes; ul_remain_bytes > BUFFERSIZE ? BUFFERSIZE : ul_remain_bytes;
if (dsp_addr < (dev_context->dw_dsp_start_add + if (dsp_addr < (dev_context->dsp_start_add +
dev_context->dw_internal_size)) { dev_context->dw_internal_size)) {
status = status =
write_dsp_data(dev_ctxt, host_buff, dsp_addr, write_dsp_data(dev_ctxt, host_buff, dsp_addr,

38
drivers/staging/tidspbridge/core/tiomap3430_pwr.c
View file

@ -118,7 +118,7 @@ int handle_hibernation_from_dsp(struct bridge_dev_context *dev_context)
if (!status) { if (!status) {
/* Update the Bridger Driver state */ /* Update the Bridger Driver state */
dev_context->dw_brd_state = BRD_DSP_HIBERNATION; dev_context->brd_state = BRD_DSP_HIBERNATION;
#ifdef CONFIG_TIDSPBRIDGE_DVFS #ifdef CONFIG_TIDSPBRIDGE_DVFS
status = status =
dev_get_io_mgr(dev_context->hdev_obj, &hio_mgr); dev_get_io_mgr(dev_context->hdev_obj, &hio_mgr);
@ -163,7 +163,7 @@ int sleep_dsp(struct bridge_dev_context *dev_context, u32 dw_cmd,
if ((dw_cmd != PWR_DEEPSLEEP) && (dw_cmd != PWR_EMERGENCYDEEPSLEEP)) if ((dw_cmd != PWR_DEEPSLEEP) && (dw_cmd != PWR_EMERGENCYDEEPSLEEP))
return -EINVAL; return -EINVAL;
switch (dev_context->dw_brd_state) { switch (dev_context->brd_state) {
case BRD_RUNNING: case BRD_RUNNING:
omap_mbox_save_ctx(dev_context->mbox); omap_mbox_save_ctx(dev_context->mbox);
if (dsp_test_sleepstate == PWRDM_POWER_OFF) { if (dsp_test_sleepstate == PWRDM_POWER_OFF) {
@ -223,9 +223,9 @@ int sleep_dsp(struct bridge_dev_context *dev_context, u32 dw_cmd,
} else { } else {
/* Update the Bridger Driver state */ /* Update the Bridger Driver state */
if (dsp_test_sleepstate == PWRDM_POWER_OFF) if (dsp_test_sleepstate == PWRDM_POWER_OFF)
dev_context->dw_brd_state = BRD_HIBERNATION; dev_context->brd_state = BRD_HIBERNATION;
else else
dev_context->dw_brd_state = BRD_RETENTION; dev_context->brd_state = BRD_RETENTION;
/* Disable wdt on hibernation. */ /* Disable wdt on hibernation. */
dsp_wdt_enable(false); dsp_wdt_enable(false);
@ -258,8 +258,8 @@ int wake_dsp(struct bridge_dev_context *dev_context, void *pargs)
#ifdef CONFIG_PM #ifdef CONFIG_PM
/* Check the board state, if it is not 'SLEEP' then return */ /* Check the board state, if it is not 'SLEEP' then return */
if (dev_context->dw_brd_state == BRD_RUNNING || if (dev_context->brd_state == BRD_RUNNING ||
dev_context->dw_brd_state == BRD_STOPPED) { dev_context->brd_state == BRD_STOPPED) {
/* The Device is in 'RET' or 'OFF' state and Bridge state is not /* The Device is in 'RET' or 'OFF' state and Bridge state is not
* 'SLEEP', this means state inconsistency, so return */ * 'SLEEP', this means state inconsistency, so return */
return 0; return 0;
@ -269,7 +269,7 @@ int wake_dsp(struct bridge_dev_context *dev_context, void *pargs)
sm_interrupt_dsp(dev_context, MBX_PM_DSPWAKEUP); sm_interrupt_dsp(dev_context, MBX_PM_DSPWAKEUP);
/* Set the device state to RUNNIG */ /* Set the device state to RUNNIG */
dev_context->dw_brd_state = BRD_RUNNING; dev_context->brd_state = BRD_RUNNING;
#endif /* CONFIG_PM */ #endif /* CONFIG_PM */
return status; return status;
} }
@ -351,12 +351,12 @@ int pre_scale_dsp(struct bridge_dev_context *dev_context, void *pargs)
dev_dbg(bridge, "OPP: %s voltage_domain = %x, level = 0x%x\n", dev_dbg(bridge, "OPP: %s voltage_domain = %x, level = 0x%x\n",
__func__, voltage_domain, level); __func__, voltage_domain, level);
if ((dev_context->dw_brd_state == BRD_HIBERNATION) || if ((dev_context->brd_state == BRD_HIBERNATION) ||
(dev_context->dw_brd_state == BRD_RETENTION) || (dev_context->brd_state == BRD_RETENTION) ||
(dev_context->dw_brd_state == BRD_DSP_HIBERNATION)) { (dev_context->brd_state == BRD_DSP_HIBERNATION)) {
dev_dbg(bridge, "OPP: %s IVA in sleep. No message to DSP\n"); dev_dbg(bridge, "OPP: %s IVA in sleep. No message to DSP\n");
return 0; return 0;
} else if ((dev_context->dw_brd_state == BRD_RUNNING)) { } else if ((dev_context->brd_state == BRD_RUNNING)) {
/* Send a prenotificatio to DSP */ /* Send a prenotificatio to DSP */
dev_dbg(bridge, "OPP: %s sent notification to DSP\n", __func__); dev_dbg(bridge, "OPP: %s sent notification to DSP\n", __func__);
sm_interrupt_dsp(dev_context, MBX_PM_SETPOINT_PRENOTIFY); sm_interrupt_dsp(dev_context, MBX_PM_SETPOINT_PRENOTIFY);
@ -390,14 +390,14 @@ int post_scale_dsp(struct bridge_dev_context *dev_context,
level = *((u32 *) pargs + 1); level = *((u32 *) pargs + 1);
dev_dbg(bridge, "OPP: %s voltage_domain = %x, level = 0x%x\n", dev_dbg(bridge, "OPP: %s voltage_domain = %x, level = 0x%x\n",
__func__, voltage_domain, level); __func__, voltage_domain, level);
if ((dev_context->dw_brd_state == BRD_HIBERNATION) || if ((dev_context->brd_state == BRD_HIBERNATION) ||
(dev_context->dw_brd_state == BRD_RETENTION) || (dev_context->brd_state == BRD_RETENTION) ||
(dev_context->dw_brd_state == BRD_DSP_HIBERNATION)) { (dev_context->brd_state == BRD_DSP_HIBERNATION)) {
/* Update the OPP value in shared memory */ /* Update the OPP value in shared memory */
io_sh_msetting(hio_mgr, SHM_CURROPP, &level); io_sh_msetting(hio_mgr, SHM_CURROPP, &level);
dev_dbg(bridge, "OPP: %s IVA in sleep. Wrote to shm\n", dev_dbg(bridge, "OPP: %s IVA in sleep. Wrote to shm\n",
__func__); __func__);
} else if ((dev_context->dw_brd_state == BRD_RUNNING)) { } else if ((dev_context->brd_state == BRD_RUNNING)) {
/* Update the OPP value in shared memory */ /* Update the OPP value in shared memory */
io_sh_msetting(hio_mgr, SHM_CURROPP, &level); io_sh_msetting(hio_mgr, SHM_CURROPP, &level);
/* Send a post notification to DSP */ /* Send a post notification to DSP */
@ -486,8 +486,8 @@ void dsp_clk_wakeup_event_ctrl(u32 clock_id, bool enable)
writel(mpu_grpsel, resources->dw_per_pm_base + 0xA4); writel(mpu_grpsel, resources->dw_per_pm_base + 0xA4);
break; break;
case BPWR_MCBSP1: case BPWR_MCBSP1:
iva2_grpsel = readl(resources->dw_core_pm_base + 0xA8); iva2_grpsel = readl(resources->core_pm_base + 0xA8);
mpu_grpsel = readl(resources->dw_core_pm_base + 0xA4); mpu_grpsel = readl(resources->core_pm_base + 0xA4);
if (enable) { if (enable) {
iva2_grpsel |= OMAP3430_GRPSEL_MCBSP1_MASK; iva2_grpsel |= OMAP3430_GRPSEL_MCBSP1_MASK;
mpu_grpsel &= ~OMAP3430_GRPSEL_MCBSP1_MASK; mpu_grpsel &= ~OMAP3430_GRPSEL_MCBSP1_MASK;
@ -495,8 +495,8 @@ void dsp_clk_wakeup_event_ctrl(u32 clock_id, bool enable)
mpu_grpsel |= OMAP3430_GRPSEL_MCBSP1_MASK; mpu_grpsel |= OMAP3430_GRPSEL_MCBSP1_MASK;
iva2_grpsel &= ~OMAP3430_GRPSEL_MCBSP1_MASK; iva2_grpsel &= ~OMAP3430_GRPSEL_MCBSP1_MASK;
} }
writel(iva2_grpsel, resources->dw_core_pm_base + 0xA8); writel(iva2_grpsel, resources->core_pm_base + 0xA8);
writel(mpu_grpsel, resources->dw_core_pm_base + 0xA4); writel(mpu_grpsel, resources->core_pm_base + 0xA4);
break; break;
case BPWR_MCBSP2: case BPWR_MCBSP2:
iva2_grpsel = readl(resources->dw_per_pm_base + 0xA8); iva2_grpsel = readl(resources->dw_per_pm_base + 0xA8);

42
drivers/staging/tidspbridge/core/tiomap_io.c
View file

@ -61,7 +61,7 @@ int read_ext_dsp_data(struct bridge_dev_context *dev_ctxt,
u32 ul_tlb_base_virt = 0; u32 ul_tlb_base_virt = 0;
u32 ul_shm_offset_virt = 0; u32 ul_shm_offset_virt = 0;
u32 dw_ext_prog_virt_mem; u32 dw_ext_prog_virt_mem;
u32 dw_base_addr = dev_context->dw_dsp_ext_base_addr; u32 dw_base_addr = dev_context->dsp_ext_base_addr;
bool trace_read = false; bool trace_read = false;
if (!ul_shm_base_virt) { if (!ul_shm_base_virt) {
@ -92,7 +92,7 @@ int read_ext_dsp_data(struct bridge_dev_context *dev_ctxt,
/* If reading from TRACE, force remap/unmap */ /* If reading from TRACE, force remap/unmap */
if (trace_read && dw_base_addr) { if (trace_read && dw_base_addr) {
dw_base_addr = 0; dw_base_addr = 0;
dev_context->dw_dsp_ext_base_addr = 0; dev_context->dsp_ext_base_addr = 0;
} }
if (!dw_base_addr) { if (!dw_base_addr) {
@ -148,14 +148,14 @@ int read_ext_dsp_data(struct bridge_dev_context *dev_ctxt,
dw_ext_prog_virt_mem -= ul_shm_offset_virt; dw_ext_prog_virt_mem -= ul_shm_offset_virt;
dw_ext_prog_virt_mem += dw_ext_prog_virt_mem +=
(ul_ext_base - ul_dyn_ext_base); (ul_ext_base - ul_dyn_ext_base);
dev_context->dw_dsp_ext_base_addr = dev_context->dsp_ext_base_addr =
dw_ext_prog_virt_mem; dw_ext_prog_virt_mem;
/* /*
* This dw_dsp_ext_base_addr will get cleared * This dsp_ext_base_addr will get cleared
* only when the board is stopped. * only when the board is stopped.
*/ */
if (!dev_context->dw_dsp_ext_base_addr) if (!dev_context->dsp_ext_base_addr)
status = -EPERM; status = -EPERM;
} }
@ -184,7 +184,7 @@ int write_dsp_data(struct bridge_dev_context *dev_context,
u32 mem_type) u32 mem_type)
{ {
u32 offset; u32 offset;
u32 dw_base_addr = dev_context->dw_dsp_base_addr; u32 dw_base_addr = dev_context->dsp_base_addr;
struct cfg_hostres *resources = dev_context->resources; struct cfg_hostres *resources = dev_context->resources;
int status = 0; int status = 0;
u32 base1, base2, base3; u32 base1, base2, base3;
@ -195,7 +195,7 @@ int write_dsp_data(struct bridge_dev_context *dev_context,
if (!resources) if (!resources)
return -EPERM; return -EPERM;
offset = dsp_addr - dev_context->dw_dsp_start_add; offset = dsp_addr - dev_context->dsp_start_add;
if (offset < base1) { if (offset < base1) {
dw_base_addr = MEM_LINEAR_ADDRESS(resources->dw_mem_base[2], dw_base_addr = MEM_LINEAR_ADDRESS(resources->dw_mem_base[2],
resources->dw_mem_length[2]); resources->dw_mem_length[2]);
@ -230,7 +230,7 @@ int write_ext_dsp_data(struct bridge_dev_context *dev_context,
u32 ul_num_bytes, u32 mem_type, u32 ul_num_bytes, u32 mem_type,
bool dynamic_load) bool dynamic_load)
{ {
u32 dw_base_addr = dev_context->dw_dsp_ext_base_addr; u32 dw_base_addr = dev_context->dsp_ext_base_addr;
u32 dw_offset = 0; u32 dw_offset = 0;
u8 temp_byte1, temp_byte2; u8 temp_byte1, temp_byte2;
u8 remain_byte[4]; u8 remain_byte[4];
@ -263,8 +263,8 @@ int write_ext_dsp_data(struct bridge_dev_context *dev_context,
if ((dynamic_load || trace_load) && dw_base_addr) { if ((dynamic_load || trace_load) && dw_base_addr) {
dw_base_addr = 0; dw_base_addr = 0;
MEM_UNMAP_LINEAR_ADDRESS((void *) MEM_UNMAP_LINEAR_ADDRESS((void *)
dev_context->dw_dsp_ext_base_addr); dev_context->dsp_ext_base_addr);
dev_context->dw_dsp_ext_base_addr = 0x0; dev_context->dsp_ext_base_addr = 0x0;
} }
if (!dw_base_addr) { if (!dw_base_addr) {
if (symbols_reloaded) if (symbols_reloaded)
@ -344,14 +344,14 @@ int write_ext_dsp_data(struct bridge_dev_context *dev_context,
(ul_ext_base - ul_dyn_ext_base); (ul_ext_base - ul_dyn_ext_base);
} }
dev_context->dw_dsp_ext_base_addr = dev_context->dsp_ext_base_addr =
(u32) MEM_LINEAR_ADDRESS((void *) (u32) MEM_LINEAR_ADDRESS((void *)
dw_ext_prog_virt_mem, dw_ext_prog_virt_mem,
ul_ext_end - ul_ext_base); ul_ext_end - ul_ext_base);
dw_base_addr += dev_context->dw_dsp_ext_base_addr; dw_base_addr += dev_context->dsp_ext_base_addr;
/* This dw_dsp_ext_base_addr will get cleared only when /* This dsp_ext_base_addr will get cleared only when
* the board is stopped. */ * the board is stopped. */
if (!dev_context->dw_dsp_ext_base_addr) if (!dev_context->dsp_ext_base_addr)
ret = -EPERM; ret = -EPERM;
} }
} }
@ -375,10 +375,10 @@ int write_ext_dsp_data(struct bridge_dev_context *dev_context,
*((u32 *) host_buff) = dw_base_addr + dw_offset; *((u32 *) host_buff) = dw_base_addr + dw_offset;
} }
/* Unmap here to force remap for other Ext loads */ /* Unmap here to force remap for other Ext loads */
if ((dynamic_load || trace_load) && dev_context->dw_dsp_ext_base_addr) { if ((dynamic_load || trace_load) && dev_context->dsp_ext_base_addr) {
MEM_UNMAP_LINEAR_ADDRESS((void *) MEM_UNMAP_LINEAR_ADDRESS((void *)
dev_context->dw_dsp_ext_base_addr); dev_context->dsp_ext_base_addr);
dev_context->dw_dsp_ext_base_addr = 0x0; dev_context->dsp_ext_base_addr = 0x0;
} }
symbols_reloaded = false; symbols_reloaded = false;
return ret; return ret;
@ -401,8 +401,8 @@ int sm_interrupt_dsp(struct bridge_dev_context *dev_context, u16 mb_val)
if (!resources) if (!resources)
return -EPERM; return -EPERM;
if (dev_context->dw_brd_state == BRD_DSP_HIBERNATION || if (dev_context->brd_state == BRD_DSP_HIBERNATION ||
dev_context->dw_brd_state == BRD_HIBERNATION) { dev_context->brd_state == BRD_HIBERNATION) {
#ifdef CONFIG_TIDSPBRIDGE_DVFS #ifdef CONFIG_TIDSPBRIDGE_DVFS
if (pdata->dsp_get_opp) if (pdata->dsp_get_opp)
opplevel = (*pdata->dsp_get_opp) (); opplevel = (*pdata->dsp_get_opp) ();
@ -439,8 +439,8 @@ int sm_interrupt_dsp(struct bridge_dev_context *dev_context, u16 mb_val)
/* Access MMU SYS CONFIG register to generate a short wakeup */ /* Access MMU SYS CONFIG register to generate a short wakeup */
temp = readl(resources->dw_dmmu_base + 0x10); temp = readl(resources->dw_dmmu_base + 0x10);
dev_context->dw_brd_state = BRD_RUNNING; dev_context->brd_state = BRD_RUNNING;
} else if (dev_context->dw_brd_state == BRD_RETENTION) { } else if (dev_context->brd_state == BRD_RETENTION) {
/* Restart the peripheral clocks */ /* Restart the peripheral clocks */
dsp_clock_enable_all(dev_context->dsp_per_clks); dsp_clock_enable_all(dev_context->dsp_per_clks);
} }

4
drivers/staging/tidspbridge/core/ue_deh.c
View file

@ -254,7 +254,7 @@ void bridge_deh_notify(struct deh_mgr *deh, int event, int info)
} }
/* Filter subsequent notifications when an error occurs */ /* Filter subsequent notifications when an error occurs */
if (dev_context->dw_brd_state != BRD_ERROR) { if (dev_context->brd_state != BRD_ERROR) {
ntfy_notify(deh->ntfy_obj, event); ntfy_notify(deh->ntfy_obj, event);
#ifdef CONFIG_TIDSPBRIDGE_RECOVERY #ifdef CONFIG_TIDSPBRIDGE_RECOVERY
bridge_recover_schedule(); bridge_recover_schedule();
@ -262,7 +262,7 @@ void bridge_deh_notify(struct deh_mgr *deh, int event, int info)
} }
/* Set the Board state as ERROR */ /* Set the Board state as ERROR */
dev_context->dw_brd_state = BRD_ERROR; dev_context->brd_state = BRD_ERROR;
/* Disable all the clocks that were enabled by DSP */ /* Disable all the clocks that were enabled by DSP */
dsp_clock_disable_all(dev_context->dsp_per_clks); dsp_clock_disable_all(dev_context->dsp_per_clks);
/* /*

2
drivers/staging/tidspbridge/include/dspbridge/_chnl_sm.h
View file

@ -171,7 +171,7 @@ struct chnl_irp {
u8 *host_user_buf; u8 *host_user_buf;
/* Buffer to be filled/emptied. (System) */ /* Buffer to be filled/emptied. (System) */
u8 *host_sys_buf; u8 *host_sys_buf;
u32 dw_arg; /* Issue/Reclaim argument. */ u32 arg; /* Issue/Reclaim argument. */
u32 dsp_tx_addr; /* Transfer address on DSP side. */ u32 dsp_tx_addr; /* Transfer address on DSP side. */
u32 byte_size; /* Bytes transferred. */ u32 byte_size; /* Bytes transferred. */
u32 buf_size; /* Actual buffer size when allocated. */ u32 buf_size; /* Actual buffer size when allocated. */

10
drivers/staging/tidspbridge/include/dspbridge/cfgdefs.h
View file

@ -43,18 +43,18 @@ struct cfg_hostres {
* dw_mem_base + this offset */ * dw_mem_base + this offset */
/* /*
* Info needed by NODE for allocating channels to communicate with RMS: * Info needed by NODE for allocating channels to communicate with RMS:
* dw_chnl_offset: Offset of RMS channels. Lower channels are * chnl_offset: Offset of RMS channels. Lower channels are
* reserved. * reserved.
* dw_chnl_buf_size: Size of channel buffer to send to RMS * chnl_buf_size: Size of channel buffer to send to RMS
* dw_num_chnls: Total number of channels * dw_num_chnls: Total number of channels
* (including reserved). * (including reserved).
*/ */
u32 dw_chnl_offset; u32 chnl_offset;
u32 dw_chnl_buf_size; u32 chnl_buf_size;
u32 dw_num_chnls; u32 dw_num_chnls;
void __iomem *dw_per_base; void __iomem *dw_per_base;
u32 dw_per_pm_base; u32 dw_per_pm_base;
u32 dw_core_pm_base; u32 core_pm_base;
void __iomem *dw_dmmu_base; void __iomem *dw_dmmu_base;
}; };

2
drivers/staging/tidspbridge/include/dspbridge/chnldefs.h
View file

@ -57,7 +57,7 @@ struct chnl_ioc {
u32 byte_size; /* Bytes transferred. */ u32 byte_size; /* Bytes transferred. */
u32 buf_size; /* Actual buffer size in bytes */ u32 buf_size; /* Actual buffer size in bytes */
u32 status; /* Status of IO completion. */ u32 status; /* Status of IO completion. */
u32 dw_arg; /* User argument associated with pbuf. */ u32 arg; /* User argument associated with pbuf. */
}; };
#endif /* CHNLDEFS_ */ #endif /* CHNLDEFS_ */

8
drivers/staging/tidspbridge/include/dspbridge/cmmdefs.h
View file

@ -54,9 +54,9 @@ struct cmm_seginfo {
u32 dw_seg_base_pa; /* Start Phys address of SM segment */ u32 dw_seg_base_pa; /* Start Phys address of SM segment */
/* Total size in bytes of segment: DSP+GPP */ /* Total size in bytes of segment: DSP+GPP */
u32 ul_total_seg_size; u32 ul_total_seg_size;
u32 dw_gpp_base_pa; /* Start Phys addr of Gpp SM seg */ u32 gpp_base_pa; /* Start Phys addr of Gpp SM seg */
u32 ul_gpp_size; /* Size of Gpp SM seg in bytes */ u32 ul_gpp_size; /* Size of Gpp SM seg in bytes */
u32 dw_dsp_base_va; /* DSP virt base byte address */ u32 dsp_base_va; /* DSP virt base byte address */
u32 ul_dsp_size; /* DSP seg size in bytes */ u32 ul_dsp_size; /* DSP seg size in bytes */
/* # of current GPP allocations from this segment */ /* # of current GPP allocations from this segment */
u32 ul_in_use_cnt; u32 ul_in_use_cnt;
@ -79,8 +79,8 @@ struct cmm_info {
/* XlatorCreate attributes */ /* XlatorCreate attributes */
struct cmm_xlatorattrs { struct cmm_xlatorattrs {
u32 ul_seg_id; /* segment Id used for SM allocations */ u32 ul_seg_id; /* segment Id used for SM allocations */
u32 dw_dsp_bufs; /* # of DSP-side bufs */ u32 dsp_bufs; /* # of DSP-side bufs */
u32 dw_dsp_buf_size; /* size of DSP-side bufs in GPP bytes */ u32 dsp_buf_size; /* size of DSP-side bufs in GPP bytes */
/* Vm base address alloc'd in client process context */ /* Vm base address alloc'd in client process context */
void *vm_base; void *vm_base;
/* dw_vm_size must be >= (dwMaxNumBufs * dwMaxSize) */ /* dw_vm_size must be >= (dwMaxNumBufs * dwMaxSize) */

8
drivers/staging/tidspbridge/include/dspbridge/dbdefs.h
View file

@ -244,9 +244,9 @@ struct dsp_cbdata {
/* The dsp_msg structure */ /* The dsp_msg structure */
struct dsp_msg { struct dsp_msg {
u32 dw_cmd; u32 cmd;
u32 dw_arg1; u32 arg1;
u32 dw_arg2; u32 arg2;
}; };
/* The dsp_resourcereqmts structure for node's resource requirements */ /* The dsp_resourcereqmts structure for node's resource requirements */
@ -368,7 +368,7 @@ struct dsp_processorinfo {
/* Error information of last DSP exception signalled to the GPP */ /* Error information of last DSP exception signalled to the GPP */
struct dsp_errorinfo { struct dsp_errorinfo {
u32 dw_err_mask; u32 err_mask;
u32 dw_val1; u32 dw_val1;
u32 dw_val2; u32 dw_val2;
u32 dw_val3; u32 dw_val3;

4
drivers/staging/tidspbridge/include/dspbridge/dspapi-ioctl.h
View file

@ -68,7 +68,7 @@ union trapped_args {
struct { struct {
void *hprocessor; void *hprocessor;
u32 dw_cmd; u32 cmd;
struct dsp_cbdata __user *pargs; struct dsp_cbdata __user *pargs;
} args_proc_ctrl; } args_proc_ctrl;
@ -293,7 +293,7 @@ union trapped_args {
u8 *pbuffer; u8 *pbuffer;
u32 dw_bytes; u32 dw_bytes;
u32 dw_buf_size; u32 dw_buf_size;
u32 dw_arg; u32 arg;
} args_strm_issue; } args_strm_issue;
struct { struct {

22
drivers/staging/tidspbridge/pmgr/cmm.c
View file

@ -66,10 +66,10 @@ struct cmm_allocator { /* sma */
u32 ul_sm_size; /* Size of SM block in bytes */ u32 ul_sm_size; /* Size of SM block in bytes */
unsigned int dw_vm_base; /* Start of VM block. (Dev driver unsigned int dw_vm_base; /* Start of VM block. (Dev driver
* context for 'sma') */ * context for 'sma') */
u32 dw_dsp_phys_addr_offset; /* DSP PA to GPP PA offset for this u32 dsp_phys_addr_offset; /* DSP PA to GPP PA offset for this
* SM space */ * SM space */
s8 c_factor; /* DSPPa to GPPPa Conversion Factor */ s8 c_factor; /* DSPPa to GPPPa Conversion Factor */
unsigned int dw_dsp_base; /* DSP virt base byte address */ unsigned int dsp_base; /* DSP virt base byte address */
u32 ul_dsp_size; /* DSP seg size in bytes */ u32 ul_dsp_size; /* DSP seg size in bytes */
struct cmm_object *hcmm_mgr; /* back ref to parent mgr */ struct cmm_object *hcmm_mgr; /* back ref to parent mgr */
/* node list of available memory */ /* node list of available memory */
@ -119,8 +119,8 @@ static struct cmm_attrs cmm_dfltalctattrs = {
static struct cmm_xlatorattrs cmm_dfltxlatorattrs = { static struct cmm_xlatorattrs cmm_dfltxlatorattrs = {
/* ul_seg_id, does not have to match cmm_dfltalctattrs ul_seg_id */ /* ul_seg_id, does not have to match cmm_dfltalctattrs ul_seg_id */
1, 1,
0, /* dw_dsp_bufs */ 0, /* dsp_bufs */
0, /* dw_dsp_buf_size */ 0, /* dsp_buf_size */
NULL, /* vm_base */ NULL, /* vm_base */
0, /* dw_vm_size */ 0, /* dw_vm_size */
}; };
@ -442,12 +442,12 @@ int cmm_get_info(struct cmm_object *hcmm_mgr,
altr->shm_base - altr->ul_dsp_size; altr->shm_base - altr->ul_dsp_size;
cmm_info_obj->seg_info[ul_seg - 1].ul_total_seg_size = cmm_info_obj->seg_info[ul_seg - 1].ul_total_seg_size =
altr->ul_dsp_size + altr->ul_sm_size; altr->ul_dsp_size + altr->ul_sm_size;
cmm_info_obj->seg_info[ul_seg - 1].dw_gpp_base_pa = cmm_info_obj->seg_info[ul_seg - 1].gpp_base_pa =
altr->shm_base; altr->shm_base;
cmm_info_obj->seg_info[ul_seg - 1].ul_gpp_size = cmm_info_obj->seg_info[ul_seg - 1].ul_gpp_size =
altr->ul_sm_size; altr->ul_sm_size;
cmm_info_obj->seg_info[ul_seg - 1].dw_dsp_base_va = cmm_info_obj->seg_info[ul_seg - 1].dsp_base_va =
altr->dw_dsp_base; altr->dsp_base;
cmm_info_obj->seg_info[ul_seg - 1].ul_dsp_size = cmm_info_obj->seg_info[ul_seg - 1].ul_dsp_size =
altr->ul_dsp_size; altr->ul_dsp_size;
cmm_info_obj->seg_info[ul_seg - 1].dw_seg_base_va = cmm_info_obj->seg_info[ul_seg - 1].dw_seg_base_va =
@ -540,9 +540,9 @@ int cmm_register_gppsm_seg(struct cmm_object *hcmm_mgr,
psma->shm_base = dw_gpp_base_pa; /* SM Base phys */ psma->shm_base = dw_gpp_base_pa; /* SM Base phys */
psma->ul_sm_size = ul_size; /* SM segment size in bytes */ psma->ul_sm_size = ul_size; /* SM segment size in bytes */
psma->dw_vm_base = gpp_base_va; psma->dw_vm_base = gpp_base_va;
psma->dw_dsp_phys_addr_offset = dsp_addr_offset; psma->dsp_phys_addr_offset = dsp_addr_offset;
psma->c_factor = c_factor; psma->c_factor = c_factor;
psma->dw_dsp_base = dw_dsp_base; psma->dsp_base = dw_dsp_base;
psma->ul_dsp_size = ul_dsp_size; psma->ul_dsp_size = ul_dsp_size;
if (psma->dw_vm_base == 0) { if (psma->dw_vm_base == 0) {
status = -EPERM; status = -EPERM;
@ -994,14 +994,14 @@ void *cmm_xlator_translate(struct cmm_xlatorobject *xlator, void *paddr,
dw_addr_xlate = dw_addr_xlate =
GPPPA2DSPPA((allocator->shm_base - allocator->ul_dsp_size), GPPPA2DSPPA((allocator->shm_base - allocator->ul_dsp_size),
dw_addr_xlate, dw_addr_xlate,
allocator->dw_dsp_phys_addr_offset * allocator->dsp_phys_addr_offset *
allocator->c_factor); allocator->c_factor);
} else if (xtype == CMM_DSPPA2PA) { } else if (xtype == CMM_DSPPA2PA) {
/* Got DSP Pa, convert to GPP Pa */ /* Got DSP Pa, convert to GPP Pa */
dw_addr_xlate = dw_addr_xlate =
DSPPA2GPPPA(allocator->shm_base - allocator->ul_dsp_size, DSPPA2GPPPA(allocator->shm_base - allocator->ul_dsp_size,
dw_addr_xlate, dw_addr_xlate,
allocator->dw_dsp_phys_addr_offset * allocator->dsp_phys_addr_offset *
allocator->c_factor); allocator->c_factor);
} }
loop_cont: loop_cont:

4
drivers/staging/tidspbridge/pmgr/dspapi.c
View file

@ -639,7 +639,7 @@ u32 procwrap_ctrl(union trapped_args *args, void *pr_ctxt)
} }
if (!status) { if (!status) {
status = proc_ctrl(hprocessor, status = proc_ctrl(hprocessor,
args->args_proc_ctrl.dw_cmd, args->args_proc_ctrl.cmd,
(struct dsp_cbdata *)pargs); (struct dsp_cbdata *)pargs);
} }
@ -1717,7 +1717,7 @@ u32 strmwrap_issue(union trapped_args *args, void *pr_ctxt)
args->args_strm_issue.pbuffer, args->args_strm_issue.pbuffer,
args->args_strm_issue.dw_bytes, args->args_strm_issue.dw_bytes,
args->args_strm_issue.dw_buf_size, args->args_strm_issue.dw_buf_size,
args->args_strm_issue.dw_arg); args->args_strm_issue.arg);
return status; return status;
} }

10
drivers/staging/tidspbridge/rmgr/drv.c
View file

@ -699,10 +699,10 @@ static int request_bridge_resources(struct cfg_hostres *res)
host_res->birq_registers = 0; host_res->birq_registers = 0;
host_res->birq_attrib = 0; host_res->birq_attrib = 0;
host_res->dw_offset_for_monitor = 0; host_res->dw_offset_for_monitor = 0;
host_res->dw_chnl_offset = 0; host_res->chnl_offset = 0;
/* CHNL_MAXCHANNELS */ /* CHNL_MAXCHANNELS */
host_res->dw_num_chnls = CHNL_MAXCHANNELS; host_res->dw_num_chnls = CHNL_MAXCHANNELS;
host_res->dw_chnl_buf_size = 0x400; host_res->chnl_buf_size = 0x400;
return 0; return 0;
} }
@ -741,7 +741,7 @@ int drv_request_bridge_res_dsp(void **phost_resources)
OMAP_PER_CM_SIZE); OMAP_PER_CM_SIZE);
host_res->dw_per_pm_base = (u32) ioremap(OMAP_PER_PRM_BASE, host_res->dw_per_pm_base = (u32) ioremap(OMAP_PER_PRM_BASE,
OMAP_PER_PRM_SIZE); OMAP_PER_PRM_SIZE);
host_res->dw_core_pm_base = (u32) ioremap(OMAP_CORE_PRM_BASE, host_res->core_pm_base = (u32) ioremap(OMAP_CORE_PRM_BASE,
OMAP_CORE_PRM_SIZE); OMAP_CORE_PRM_SIZE);
host_res->dw_dmmu_base = ioremap(OMAP_DMMU_BASE, host_res->dw_dmmu_base = ioremap(OMAP_DMMU_BASE,
OMAP_DMMU_SIZE); OMAP_DMMU_SIZE);
@ -783,10 +783,10 @@ int drv_request_bridge_res_dsp(void **phost_resources)
host_res->birq_registers = 0; host_res->birq_registers = 0;
host_res->birq_attrib = 0; host_res->birq_attrib = 0;
host_res->dw_offset_for_monitor = 0; host_res->dw_offset_for_monitor = 0;
host_res->dw_chnl_offset = 0; host_res->chnl_offset = 0;
/* CHNL_MAXCHANNELS */ /* CHNL_MAXCHANNELS */
host_res->dw_num_chnls = CHNL_MAXCHANNELS; host_res->dw_num_chnls = CHNL_MAXCHANNELS;
host_res->dw_chnl_buf_size = 0x400; host_res->chnl_buf_size = 0x400;
dw_buff_size = sizeof(struct cfg_hostres); dw_buff_size = sizeof(struct cfg_hostres);
} }
*phost_resources = host_res; *phost_resources = host_res;

28
drivers/staging/tidspbridge/rmgr/node.c
View file

@ -1795,12 +1795,12 @@ int node_get_message(struct node_object *hnode,
status = status =
(*intf_fxns->pfn_msg_get) (hnode->msg_queue_obj, message, utimeout); (*intf_fxns->pfn_msg_get) (hnode->msg_queue_obj, message, utimeout);
/* Check if message contains SM descriptor */ /* Check if message contains SM descriptor */
if (status || !(message->dw_cmd & DSP_RMSBUFDESC)) if (status || !(message->cmd & DSP_RMSBUFDESC))
goto func_end; goto func_end;
/* Translate DSP byte addr to GPP Va. */ /* Translate DSP byte addr to GPP Va. */
tmp_buf = cmm_xlator_translate(hnode->xlator, tmp_buf = cmm_xlator_translate(hnode->xlator,
(void *)(message->dw_arg1 * (void *)(message->arg1 *
hnode->hnode_mgr-> hnode->hnode_mgr->
udsp_word_size), CMM_DSPPA2PA); udsp_word_size), CMM_DSPPA2PA);
if (tmp_buf != NULL) { if (tmp_buf != NULL) {
@ -1809,8 +1809,8 @@ int node_get_message(struct node_object *hnode,
CMM_PA2VA); CMM_PA2VA);
if (tmp_buf != NULL) { if (tmp_buf != NULL) {
/* Adjust SM size in msg */ /* Adjust SM size in msg */
message->dw_arg1 = (u32) tmp_buf; message->arg1 = (u32) tmp_buf;
message->dw_arg2 *= hnode->hnode_mgr->udsp_word_size; message->arg2 *= hnode->hnode_mgr->udsp_word_size;
} else { } else {
status = -ESRCH; status = -ESRCH;
} }
@ -2100,19 +2100,19 @@ int node_put_message(struct node_object *hnode,
/* assign pmsg values to new msg */ /* assign pmsg values to new msg */
new_msg = *pmsg; new_msg = *pmsg;
/* Now, check if message contains a SM buffer descriptor */ /* Now, check if message contains a SM buffer descriptor */
if (pmsg->dw_cmd & DSP_RMSBUFDESC) { if (pmsg->cmd & DSP_RMSBUFDESC) {
/* Translate GPP Va to DSP physical buf Ptr. */ /* Translate GPP Va to DSP physical buf Ptr. */
tmp_buf = cmm_xlator_translate(hnode->xlator, tmp_buf = cmm_xlator_translate(hnode->xlator,
(void *)new_msg.dw_arg1, (void *)new_msg.arg1,
CMM_VA2DSPPA); CMM_VA2DSPPA);
if (tmp_buf != NULL) { if (tmp_buf != NULL) {
/* got translation, convert to MAUs in msg */ /* got translation, convert to MAUs in msg */
if (hnode->hnode_mgr->udsp_word_size != 0) { if (hnode->hnode_mgr->udsp_word_size != 0) {
new_msg.dw_arg1 = new_msg.arg1 =
(u32) tmp_buf / (u32) tmp_buf /
hnode->hnode_mgr->udsp_word_size; hnode->hnode_mgr->udsp_word_size;
/* MAUs */ /* MAUs */
new_msg.dw_arg2 /= hnode->hnode_mgr-> new_msg.arg2 /= hnode->hnode_mgr->
udsp_word_size; udsp_word_size;
} else { } else {
pr_err("%s: udsp_word_size is zero!\n", pr_err("%s: udsp_word_size is zero!\n",
@ -2378,10 +2378,10 @@ int node_terminate(struct node_object *hnode, int *pstatus)
goto func_cont; goto func_cont;
} }
msg.dw_cmd = RMS_EXIT; msg.cmd = RMS_EXIT;
msg.dw_arg1 = hnode->node_env; msg.arg1 = hnode->node_env;
killmsg.dw_cmd = RMS_KILLTASK; killmsg.cmd = RMS_KILLTASK;
killmsg.dw_arg1 = hnode->node_env; killmsg.arg1 = hnode->node_env;
intf_fxns = hnode_mgr->intf_fxns; intf_fxns = hnode_mgr->intf_fxns;
if (hnode->utimeout > MAXTIMEOUT) if (hnode->utimeout > MAXTIMEOUT)
@ -2902,8 +2902,8 @@ static int get_proc_props(struct node_mgr *hnode_mgr,
host_res = pbridge_context->resources; host_res = pbridge_context->resources;
if (!host_res) if (!host_res)
return -EPERM; return -EPERM;
hnode_mgr->ul_chnl_offset = host_res->dw_chnl_offset; hnode_mgr->ul_chnl_offset = host_res->chnl_offset;
hnode_mgr->ul_chnl_buf_size = host_res->dw_chnl_buf_size; hnode_mgr->ul_chnl_buf_size = host_res->chnl_buf_size;
hnode_mgr->ul_num_chnls = host_res->dw_num_chnls; hnode_mgr->ul_num_chnls = host_res->dw_num_chnls;
/* /*

2
drivers/staging/tidspbridge/rmgr/strm.c
View file

@ -639,7 +639,7 @@ int strm_reclaim(struct strm_object *stream_obj, u8 ** buf_ptr,
if (buff_size) if (buff_size)
*buff_size = chnl_ioc_obj.buf_size; *buff_size = chnl_ioc_obj.buf_size;
*pdw_arg = chnl_ioc_obj.dw_arg; *pdw_arg = chnl_ioc_obj.arg;
if (!CHNL_IS_IO_COMPLETE(chnl_ioc_obj)) { if (!CHNL_IS_IO_COMPLETE(chnl_ioc_obj)) {
if (CHNL_IS_TIMED_OUT(chnl_ioc_obj)) { if (CHNL_IS_TIMED_OUT(chnl_ioc_obj)) {
status = -ETIME; status = -ETIME;