Signed-off-by: Felipe Contreras <felipe.contreras@xxxxxxxxx>
---
drivers/staging/tidspbridge/core/_tiomap.h | 6 +-----
drivers/staging/tidspbridge/core/tiomap3430.c | 2 --
drivers/staging/tidspbridge/core/ue_deh.c | 17 -----------------
.../staging/tidspbridge/include/dspbridge/dspdeh.h | 1 -
drivers/staging/tidspbridge/rmgr/proc.c | 5 -----
5 files changed, 1 insertions(+), 30 deletions(-)
diff --git a/drivers/staging/tidspbridge/core/_tiomap.h b/drivers/staging/tidspbridge/core/_tiomap.h
index bf0164e..b754e49 100644
--- a/drivers/staging/tidspbridge/core/_tiomap.h
+++ b/drivers/staging/tidspbridge/core/_tiomap.h
@@ -339,11 +339,7 @@ struct bridge_dev_context {
*/
/* DMMU TLB entries */
struct bridge_ioctl_extproc atlb_entry[BRDIOCTL_NUMOFMMUTLB];
- u32 dw_brd_state; /* Last known board state. */
- u32 ul_int_mask; /* int mask */
- u16 io_base; /* Board I/O base */
- u32 num_tlb_entries; /* DSP MMU TLB entry counter */
- u32 fixed_tlb_entries; /* Fixed DSPMMU TLB entry count */
+ u32 dw_brd_state; /* Last known board state. */
/* TC Settings */
bool tc_word_swap_on; /* Traffic Controller Word Swap */
diff --git a/drivers/staging/tidspbridge/core/tiomap3430.c b/drivers/staging/tidspbridge/core/tiomap3430.c
index ee9205b..d1fa560 100644
--- a/drivers/staging/tidspbridge/core/tiomap3430.c
+++ b/drivers/staging/tidspbridge/core/tiomap3430.c
@@ -837,7 +837,6 @@ static int bridge_dev_create(OUT struct bridge_dev_context
dev_context->atlb_entry[entry_ndx].ul_gpp_pa =
dev_context->atlb_entry[entry_ndx].ul_dsp_va = 0;
}
- dev_context->num_tlb_entries = 0;
dev_context->dw_dsp_base_addr = (u32) MEM_LINEAR_ADDRESS((void *)
(pConfig->
dw_mem_base
@@ -940,7 +939,6 @@ static int bridge_dev_create(OUT struct bridge_dev_context
}
if (DSP_SUCCEEDED(status)) {
dev_context->hdev_obj = hdev_obj;
- dev_context->ul_int_mask = 0;
/* Store current board state. */
dev_context->dw_brd_state = BRD_STOPPED;
dev_context->resources = resources;
diff --git a/drivers/staging/tidspbridge/core/ue_deh.c b/drivers/staging/tidspbridge/core/ue_deh.c
index 50868a4..06167ed 100644
--- a/drivers/staging/tidspbridge/core/ue_deh.c
+++ b/drivers/staging/tidspbridge/core/ue_deh.c
@@ -109,8 +109,6 @@ int bridge_deh_destroy(struct deh_mgr *deh_mgr)
if (!deh_mgr)
return -EFAULT;
- /* Release dummy VA buffer */
- bridge_deh_release_dummy_mem();
/* If notification object exists, delete it */
if (deh_mgr->ntfy_obj) {
ntfy_delete(deh_mgr->ntfy_obj);
@@ -145,7 +143,6 @@ int bridge_deh_register_notify(struct deh_mgr *deh_mgr, u32 event_mask,
void bridge_deh_notify(struct deh_mgr *deh_mgr, u32 ulEventMask, u32 dwErrInfo)
{
struct bridge_dev_context *dev_context;
- u32 hw_mmu_max_tlb_count = 31;
struct cfg_hostres *resources;
struct hw_mmu_map_attrs_t map_attrs = {
.endianism = HW_LITTLE_ENDIAN,
@@ -189,16 +186,6 @@ void bridge_deh_notify(struct deh_mgr *deh_mgr, u32 ulEventMask, u32 dwErrInfo)
print_dsp_trace_buffer(dev_context);
dump_dl_modules(dev_context);
- /*
- * Reset the dynamic mmu index to fixed count if it exceeds
- * 31. So that the dynmmuindex is always between the range of
- * standard/fixed entries and 31.
- */
- if (dev_context->num_tlb_entries >
- hw_mmu_max_tlb_count) {
- dev_context->num_tlb_entries =
- dev_context->fixed_tlb_entries;
- }
hw_mmu_tlb_add(resources->dw_dmmu_base,
virt_to_phys(dummy_va_addr), fault_addr,
HW_PAGE_SIZE4KB, 1,
@@ -275,7 +262,3 @@ int bridge_deh_get_info(struct deh_mgr *deh_mgr,
return 0;
}
-
-void bridge_deh_release_dummy_mem(void)
-{
-}
diff --git a/drivers/staging/tidspbridge/include/dspbridge/dspdeh.h b/drivers/staging/tidspbridge/include/dspbridge/dspdeh.h
index 4394711..af19926 100644
--- a/drivers/staging/tidspbridge/include/dspbridge/dspdeh.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/dspdeh.h
@@ -43,5 +43,4 @@ extern int bridge_deh_register_notify(struct deh_mgr *deh_mgr,
extern void bridge_deh_notify(struct deh_mgr *deh_mgr,
u32 ulEventMask, u32 dwErrInfo);
-extern void bridge_deh_release_dummy_mem(void);
#endif /* DSPDEH_ */
diff --git a/drivers/staging/tidspbridge/rmgr/proc.c b/drivers/staging/tidspbridge/rmgr/proc.c
index c5a8b6b..b1979ce 100644
--- a/drivers/staging/tidspbridge/rmgr/proc.c
+++ b/drivers/staging/tidspbridge/rmgr/proc.c
@@ -1632,11 +1632,6 @@ int proc_stop(void *hprocessor)
status = -EFAULT;
goto func_end;
}
- if (DSP_SUCCEEDED((*p_proc_object->intf_fxns->pfn_brd_status)
- (p_proc_object->hbridge_context, &brd_state))) {
- if (brd_state == BRD_ERROR)
- bridge_deh_release_dummy_mem();
- }
/* check if there are any running nodes */
status = dev_get_node_manager(p_proc_object->hdev_obj, &hnode_mgr);
if (DSP_SUCCEEDED(status) && hnode_mgr) {
--
1.7.1
--
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