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gpu: nvgpu: update get_access_map

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This patch re-names the variables used in gr_init_get_access_map API:
whitelist - gr_access_map
num_entries - gr_access_map_num_entries
wl_addr_*[] - gr_access_map_*[]

JIRA NVGPU-9849

Change-Id: I3a0a59410af8983867af5bc2f9ff200e56e190c4
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2891567
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Rajesh Devaraj
2023-04-20 13:16:39 +00:00
committed by mobile promotions
parent 9512b9f1de
commit 01d3ed09b0
10 changed files with 48 additions and 38 deletions
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13
drivers/gpu/nvgpu/common/gr/gr.c
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@@ -359,8 +359,8 @@ static int gr_init_access_map(struct gk20a *g, struct nvgpu_gr *gr)
NVGPU_CPU_PAGE_SIZE);
u32 nr_pages_size = nvgpu_safe_mult_u32(NVGPU_CPU_PAGE_SIZE, nr_pages);
#ifdef CONFIG_NVGPU_SET_FALCON_ACCESS_MAP
u32 *whitelist = NULL;
u32 w, num_entries = 0U;
u32 *gr_access_map = NULL;
u32 w, gr_access_map_num_entries = 0U;
#endif
nvgpu_log(g, gpu_dbg_gr, " ");
@@ -374,15 +374,16 @@ static int gr_init_access_map(struct gk20a *g, struct nvgpu_gr *gr)
nvgpu_memset(g, mem, 0, 0, nr_pages_size);
#ifdef CONFIG_NVGPU_SET_FALCON_ACCESS_MAP
g->ops.gr.init.get_access_map(g, &whitelist, &num_entries);
g->ops.gr.init.get_access_map(g, &gr_access_map,
&gr_access_map_num_entries);
for (w = 0U; w < num_entries; w++) {
for (w = 0U; w < gr_access_map_num_entries; w++) {
u32 map_bit, map_byte, map_shift, x;
map_bit = whitelist[w] >> 2;
map_bit = gr_access_map[w] >> 2;
map_byte = map_bit >> 3;
map_shift = map_bit & 0x7U; /* i.e. 0-7 */
nvgpu_log_info(g, "access map addr:0x%x byte:0x%x bit:%d",
whitelist[w], map_byte, map_shift);
gr_access_map[w], map_byte, map_shift);
x = nvgpu_mem_rd32(g, mem, (u64)map_byte / (u64)sizeof(u32));
x |= BIT32(
(map_byte % (u32)sizeof(u32) * BITS_PER_BYTE_U32)