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path: root/drivers/staging/tidspbridge/core/io_sm.c
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Diffstat (limited to 'drivers/staging/tidspbridge/core/io_sm.c')
-rw-r--r--drivers/staging/tidspbridge/core/io_sm.c50
1 files changed, 25 insertions, 25 deletions
diff --git a/drivers/staging/tidspbridge/core/io_sm.c b/drivers/staging/tidspbridge/core/io_sm.c
index 77ae2da11fd..5be6e0f9f57 100644
--- a/drivers/staging/tidspbridge/core/io_sm.c
+++ b/drivers/staging/tidspbridge/core/io_sm.c
@@ -121,7 +121,7 @@ struct io_mgr {
u32 ul_gpp_read_pointer; /* GPP Read pointer to Trace buffer */
u8 *pmsg;
u32 ul_gpp_va;
- u32 ul_dsp_va;
+ u32 dsp_va;
#endif
/* IO Dpc */
u32 dpc_req; /* Number of requested DPC's. */
@@ -421,7 +421,7 @@ int bridge_io_on_loaded(struct io_mgr *hio_mgr)
ul_gpp_va = host_res->mem_base[1];
/* This is the virtual uncached ioremapped address!!! */
/* Why can't we directly take the DSPVA from the symbols? */
- ul_dsp_va = hio_mgr->ext_proc_info.ty_tlb[0].ul_dsp_virt;
+ ul_dsp_va = hio_mgr->ext_proc_info.ty_tlb[0].dsp_virt;
ul_seg_size = (shm0_end - ul_dsp_va) * hio_mgr->word_size;
ul_seg1_size =
(ul_ext_end - ul_dyn_ext_base) * hio_mgr->word_size;
@@ -527,13 +527,13 @@ int bridge_io_on_loaded(struct io_mgr *hio_mgr)
* This is the physical address written to
* DSP MMU.
*/
- ae_proc[ndx].ul_gpp_pa = pa_curr;
+ ae_proc[ndx].gpp_pa = pa_curr;
/*
* This is the virtual uncached ioremapped
* address!!!
*/
ae_proc[ndx].ul_gpp_va = gpp_va_curr;
- ae_proc[ndx].ul_dsp_va =
+ ae_proc[ndx].dsp_va =
va_curr / hio_mgr->word_size;
ae_proc[ndx].ul_size = page_size[i];
ae_proc[ndx].endianism = HW_LITTLE_ENDIAN;
@@ -541,9 +541,9 @@ int bridge_io_on_loaded(struct io_mgr *hio_mgr)
ae_proc[ndx].mixed_mode = HW_MMU_CPUES;
dev_dbg(bridge, "shm MMU TLB entry PA %x"
" VA %x DSP_VA %x Size %x\n",
- ae_proc[ndx].ul_gpp_pa,
+ ae_proc[ndx].gpp_pa,
ae_proc[ndx].ul_gpp_va,
- ae_proc[ndx].ul_dsp_va *
+ ae_proc[ndx].dsp_va *
hio_mgr->word_size, page_size[i]);
ndx++;
} else {
@@ -556,9 +556,9 @@ int bridge_io_on_loaded(struct io_mgr *hio_mgr)
dev_dbg(bridge,
"shm MMU PTE entry PA %x"
" VA %x DSP_VA %x Size %x\n",
- ae_proc[ndx].ul_gpp_pa,
+ ae_proc[ndx].gpp_pa,
ae_proc[ndx].ul_gpp_va,
- ae_proc[ndx].ul_dsp_va *
+ ae_proc[ndx].dsp_va *
hio_mgr->word_size, page_size[i]);
if (status)
goto func_end;
@@ -587,32 +587,32 @@ int bridge_io_on_loaded(struct io_mgr *hio_mgr)
ul_gpp_pa - 0x100000
&& hio_mgr->ext_proc_info.ty_tlb[i].ul_gpp_phys <=
ul_gpp_pa + ul_seg_size)
- || (hio_mgr->ext_proc_info.ty_tlb[i].ul_dsp_virt >
+ || (hio_mgr->ext_proc_info.ty_tlb[i].dsp_virt >
ul_dsp_va - 0x100000 / hio_mgr->word_size
- && hio_mgr->ext_proc_info.ty_tlb[i].ul_dsp_virt <=
+ && hio_mgr->ext_proc_info.ty_tlb[i].dsp_virt <=
ul_dsp_va + ul_seg_size / hio_mgr->word_size)) {
dev_dbg(bridge,
"CDB MMU entry %d conflicts with "
"shm.\n\tCDB: GppPa %x, DspVa %x.\n\tSHM: "
"GppPa %x, DspVa %x, Bytes %x.\n", i,
hio_mgr->ext_proc_info.ty_tlb[i].ul_gpp_phys,
- hio_mgr->ext_proc_info.ty_tlb[i].ul_dsp_virt,
+ hio_mgr->ext_proc_info.ty_tlb[i].dsp_virt,
ul_gpp_pa, ul_dsp_va, ul_seg_size);
status = -EPERM;
} else {
if (ndx < MAX_LOCK_TLB_ENTRIES) {
- ae_proc[ndx].ul_dsp_va =
+ ae_proc[ndx].dsp_va =
hio_mgr->ext_proc_info.ty_tlb[i].
- ul_dsp_virt;
- ae_proc[ndx].ul_gpp_pa =
+ dsp_virt;
+ ae_proc[ndx].gpp_pa =
hio_mgr->ext_proc_info.ty_tlb[i].
ul_gpp_phys;
ae_proc[ndx].ul_gpp_va = 0;
/* 1 MB */
ae_proc[ndx].ul_size = 0x100000;
dev_dbg(bridge, "shm MMU entry PA %x "
- "DSP_VA 0x%x\n", ae_proc[ndx].ul_gpp_pa,
- ae_proc[ndx].ul_dsp_va);
+ "DSP_VA 0x%x\n", ae_proc[ndx].gpp_pa,
+ ae_proc[ndx].dsp_va);
ndx++;
} else {
status = hio_mgr->intf_fxns->brd_mem_map
@@ -620,7 +620,7 @@ int bridge_io_on_loaded(struct io_mgr *hio_mgr)
hio_mgr->ext_proc_info.ty_tlb[i].
ul_gpp_phys,
hio_mgr->ext_proc_info.ty_tlb[i].
- ul_dsp_virt, 0x100000, map_attrs,
+ dsp_virt, 0x100000, map_attrs,
NULL);
}
}
@@ -647,8 +647,8 @@ int bridge_io_on_loaded(struct io_mgr *hio_mgr)
}
for (i = ndx; i < BRDIOCTL_NUMOFMMUTLB; i++) {
- ae_proc[i].ul_dsp_va = 0;
- ae_proc[i].ul_gpp_pa = 0;
+ ae_proc[i].dsp_va = 0;
+ ae_proc[i].gpp_pa = 0;
ae_proc[i].ul_gpp_va = 0;
ae_proc[i].ul_size = 0;
}
@@ -668,12 +668,12 @@ int bridge_io_on_loaded(struct io_mgr *hio_mgr)
status = -EFAULT;
goto func_end;
} else {
- if (ae_proc[0].ul_dsp_va > ul_shm_base) {
+ if (ae_proc[0].dsp_va > ul_shm_base) {
status = -EPERM;
goto func_end;
}
/* ul_shm_base may not be at ul_dsp_va address */
- ul_shm_base_offset = (ul_shm_base - ae_proc[0].ul_dsp_va) *
+ ul_shm_base_offset = (ul_shm_base - ae_proc[0].dsp_va) *
hio_mgr->word_size;
/*
* bridge_dev_ctrl() will set dev context dsp-mmu info. In
@@ -698,7 +698,7 @@ int bridge_io_on_loaded(struct io_mgr *hio_mgr)
}
/* Register SM */
status =
- register_shm_segs(hio_mgr, cod_man, ae_proc[0].ul_gpp_pa);
+ register_shm_segs(hio_mgr, cod_man, ae_proc[0].gpp_pa);
}
hio_mgr->shared_mem = (struct shm *)ul_shm_base;
@@ -771,7 +771,7 @@ int bridge_io_on_loaded(struct io_mgr *hio_mgr)
if (!hio_mgr->pmsg)
status = -ENOMEM;
- hio_mgr->ul_dsp_va = ul_dsp_va;
+ hio_mgr->dsp_va = ul_dsp_va;
hio_mgr->ul_gpp_va = (ul_gpp_va + ul_seg1_size + ul_pad_size);
#endif
@@ -1544,7 +1544,7 @@ static int register_shm_segs(struct io_mgr *hio_mgr,
ul_gpp_phys = hio_mgr->ext_proc_info.ty_tlb[0].ul_gpp_phys;
/* Get size in bytes */
ul_dsp_virt =
- hio_mgr->ext_proc_info.ty_tlb[0].ul_dsp_virt *
+ hio_mgr->ext_proc_info.ty_tlb[0].dsp_virt *
hio_mgr->word_size;
/*
* Calc byte offset used to convert GPP phys <-> DSP byte
@@ -1694,7 +1694,7 @@ void print_dsp_debug_trace(struct io_mgr *hio_mgr)
*(u32 *) (hio_mgr->ul_trace_buffer_current);
ul_gpp_cur_pointer =
hio_mgr->ul_gpp_va + (ul_gpp_cur_pointer -
- hio_mgr->ul_dsp_va);
+ hio_mgr->dsp_va);
/* No new debug messages available yet */
if (ul_gpp_cur_pointer == hio_mgr->ul_gpp_read_pointer) {
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-10-21 10:39:33 +0000