diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/gk20a.h | 6 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/gr_gk20a.c | 13 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/gr_gk20a.h | 6 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/gm20b/hal_gm20b.c | 1 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/gp106/hal_gp106.c | 1 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/gp10b/hal_gp10b.c | 1 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/gv100/gr_gv100.c | 44 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/gv100/gr_gv100.h | 6 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/gv100/hal_gv100.c | 1 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/gv11b/hal_gv11b.c | 1 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/vgpu/gp10b/vgpu_hal_gp10b.c | 1 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/vgpu/gv11b/vgpu_hal_gv11b.c | 1 |
12 files changed, 81 insertions, 1 deletions
diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h index c1824b07..4ab1cd1b 100644 --- a/drivers/gpu/nvgpu/gk20a/gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/gk20a.h | |||
@@ -450,6 +450,12 @@ struct gpu_ops { | |||
450 | struct gr_gk20a_isr_data *isr_data); | 450 | struct gr_gk20a_isr_data *isr_data); |
451 | int (*handle_semaphore_pending)(struct gk20a *g, | 451 | int (*handle_semaphore_pending)(struct gk20a *g, |
452 | struct gr_gk20a_isr_data *isr_data); | 452 | struct gr_gk20a_isr_data *isr_data); |
453 | int (*add_ctxsw_reg_pm_fbpa)(struct gk20a *g, | ||
454 | struct ctxsw_buf_offset_map_entry *map, | ||
455 | struct aiv_list_gk20a *regs, | ||
456 | u32 *count, u32 *offset, | ||
457 | u32 max_cnt, u32 base, | ||
458 | u32 num_fbpas, u32 stride, u32 mask); | ||
453 | } gr; | 459 | } gr; |
454 | struct { | 460 | struct { |
455 | void (*init_hw)(struct gk20a *g); | 461 | void (*init_hw)(struct gk20a *g); |
diff --git a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c index 94bfd224..bec33293 100644 --- a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c | |||
@@ -7495,6 +7495,17 @@ static int add_ctxsw_buffer_map_entries_subunits( | |||
7495 | return 0; | 7495 | return 0; |
7496 | } | 7496 | } |
7497 | 7497 | ||
7498 | int gr_gk20a_add_ctxsw_reg_pm_fbpa(struct gk20a *g, | ||
7499 | struct ctxsw_buf_offset_map_entry *map, | ||
7500 | struct aiv_list_gk20a *regs, | ||
7501 | u32 *count, u32 *offset, | ||
7502 | u32 max_cnt, u32 base, | ||
7503 | u32 num_fbpas, u32 stride, u32 mask) | ||
7504 | { | ||
7505 | return add_ctxsw_buffer_map_entries_subunits(map, regs, count, offset, | ||
7506 | max_cnt, base, num_fbpas, stride, mask); | ||
7507 | } | ||
7508 | |||
7498 | static int add_ctxsw_buffer_map_entries_gpcs(struct gk20a *g, | 7509 | static int add_ctxsw_buffer_map_entries_gpcs(struct gk20a *g, |
7499 | struct ctxsw_buf_offset_map_entry *map, | 7510 | struct ctxsw_buf_offset_map_entry *map, |
7500 | u32 *count, u32 *offset, u32 max_cnt) | 7511 | u32 *count, u32 *offset, u32 max_cnt) |
@@ -7683,7 +7694,7 @@ static int gr_gk20a_create_hwpm_ctxsw_buffer_offset_map(struct gk20a *g) | |||
7683 | goto cleanup; | 7694 | goto cleanup; |
7684 | 7695 | ||
7685 | /* Add entries from _LIST_nv_pm_fbpa_ctx_regs */ | 7696 | /* Add entries from _LIST_nv_pm_fbpa_ctx_regs */ |
7686 | if (add_ctxsw_buffer_map_entries_subunits(map, | 7697 | if (g->ops.gr.add_ctxsw_reg_pm_fbpa(g, map, |
7687 | &g->gr.ctx_vars.ctxsw_regs.pm_fbpa, | 7698 | &g->gr.ctx_vars.ctxsw_regs.pm_fbpa, |
7688 | &count, &offset, | 7699 | &count, &offset, |
7689 | hwpm_ctxsw_reg_count_max, 0, | 7700 | hwpm_ctxsw_reg_count_max, 0, |
diff --git a/drivers/gpu/nvgpu/gk20a/gr_gk20a.h b/drivers/gpu/nvgpu/gk20a/gr_gk20a.h index 7f89037e..5ac363e1 100644 --- a/drivers/gpu/nvgpu/gk20a/gr_gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/gr_gk20a.h | |||
@@ -811,4 +811,10 @@ u32 gk20a_init_sw_bundle(struct gk20a *g); | |||
811 | int gr_gk20a_fecs_ctx_image_save(struct channel_gk20a *c, u32 save_type); | 811 | int gr_gk20a_fecs_ctx_image_save(struct channel_gk20a *c, u32 save_type); |
812 | int gk20a_gr_handle_semaphore_pending(struct gk20a *g, | 812 | int gk20a_gr_handle_semaphore_pending(struct gk20a *g, |
813 | struct gr_gk20a_isr_data *isr_data); | 813 | struct gr_gk20a_isr_data *isr_data); |
814 | int gr_gk20a_add_ctxsw_reg_pm_fbpa(struct gk20a *g, | ||
815 | struct ctxsw_buf_offset_map_entry *map, | ||
816 | struct aiv_list_gk20a *regs, | ||
817 | u32 *count, u32 *offset, | ||
818 | u32 max_cnt, u32 base, | ||
819 | u32 num_fbpas, u32 stride, u32 mask); | ||
814 | #endif /*__GR_GK20A_H__*/ | 820 | #endif /*__GR_GK20A_H__*/ |
diff --git a/drivers/gpu/nvgpu/gm20b/hal_gm20b.c b/drivers/gpu/nvgpu/gm20b/hal_gm20b.c index dd0a50bc..9de5a4ca 100644 --- a/drivers/gpu/nvgpu/gm20b/hal_gm20b.c +++ b/drivers/gpu/nvgpu/gm20b/hal_gm20b.c | |||
@@ -314,6 +314,7 @@ static const struct gpu_ops gm20b_ops = { | |||
314 | .set_error_notifier = gk20a_gr_set_error_notifier, | 314 | .set_error_notifier = gk20a_gr_set_error_notifier, |
315 | .handle_notify_pending = gk20a_gr_handle_notify_pending, | 315 | .handle_notify_pending = gk20a_gr_handle_notify_pending, |
316 | .handle_semaphore_pending = gk20a_gr_handle_semaphore_pending, | 316 | .handle_semaphore_pending = gk20a_gr_handle_semaphore_pending, |
317 | .add_ctxsw_reg_pm_fbpa = gr_gk20a_add_ctxsw_reg_pm_fbpa, | ||
317 | }, | 318 | }, |
318 | .fb = { | 319 | .fb = { |
319 | .reset = fb_gk20a_reset, | 320 | .reset = fb_gk20a_reset, |
diff --git a/drivers/gpu/nvgpu/gp106/hal_gp106.c b/drivers/gpu/nvgpu/gp106/hal_gp106.c index af6cf9ed..bab32a92 100644 --- a/drivers/gpu/nvgpu/gp106/hal_gp106.c +++ b/drivers/gpu/nvgpu/gp106/hal_gp106.c | |||
@@ -376,6 +376,7 @@ static const struct gpu_ops gp106_ops = { | |||
376 | .set_error_notifier = gk20a_gr_set_error_notifier, | 376 | .set_error_notifier = gk20a_gr_set_error_notifier, |
377 | .handle_notify_pending = gk20a_gr_handle_notify_pending, | 377 | .handle_notify_pending = gk20a_gr_handle_notify_pending, |
378 | .handle_semaphore_pending = gk20a_gr_handle_semaphore_pending, | 378 | .handle_semaphore_pending = gk20a_gr_handle_semaphore_pending, |
379 | .add_ctxsw_reg_pm_fbpa = gr_gk20a_add_ctxsw_reg_pm_fbpa, | ||
379 | }, | 380 | }, |
380 | .fb = { | 381 | .fb = { |
381 | .reset = gp106_fb_reset, | 382 | .reset = gp106_fb_reset, |
diff --git a/drivers/gpu/nvgpu/gp10b/hal_gp10b.c b/drivers/gpu/nvgpu/gp10b/hal_gp10b.c index cce1ed4f..843b6ee7 100644 --- a/drivers/gpu/nvgpu/gp10b/hal_gp10b.c +++ b/drivers/gpu/nvgpu/gp10b/hal_gp10b.c | |||
@@ -344,6 +344,7 @@ static const struct gpu_ops gp10b_ops = { | |||
344 | .set_error_notifier = gk20a_gr_set_error_notifier, | 344 | .set_error_notifier = gk20a_gr_set_error_notifier, |
345 | .handle_notify_pending = gk20a_gr_handle_notify_pending, | 345 | .handle_notify_pending = gk20a_gr_handle_notify_pending, |
346 | .handle_semaphore_pending = gk20a_gr_handle_semaphore_pending, | 346 | .handle_semaphore_pending = gk20a_gr_handle_semaphore_pending, |
347 | .add_ctxsw_reg_pm_fbpa = gr_gk20a_add_ctxsw_reg_pm_fbpa, | ||
347 | }, | 348 | }, |
348 | .fb = { | 349 | .fb = { |
349 | .reset = fb_gk20a_reset, | 350 | .reset = fb_gk20a_reset, |
diff --git a/drivers/gpu/nvgpu/gv100/gr_gv100.c b/drivers/gpu/nvgpu/gv100/gr_gv100.c index bf143dbb..3aed7a19 100644 --- a/drivers/gpu/nvgpu/gv100/gr_gv100.c +++ b/drivers/gpu/nvgpu/gv100/gr_gv100.c | |||
@@ -34,6 +34,8 @@ | |||
34 | 34 | ||
35 | #include <nvgpu/hw/gv100/hw_gr_gv100.h> | 35 | #include <nvgpu/hw/gv100/hw_gr_gv100.h> |
36 | #include <nvgpu/hw/gv100/hw_proj_gv100.h> | 36 | #include <nvgpu/hw/gv100/hw_proj_gv100.h> |
37 | #include <nvgpu/hw/gv100/hw_fuse_gv100.h> | ||
38 | |||
37 | 39 | ||
38 | /* | 40 | /* |
39 | * Estimate performance if the given logical TPC in the given logical GPC were | 41 | * Estimate performance if the given logical TPC in the given logical GPC were |
@@ -329,3 +331,45 @@ u32 gr_gv100_get_patch_slots(struct gk20a *g) | |||
329 | 331 | ||
330 | return size; | 332 | return size; |
331 | } | 333 | } |
334 | |||
335 | int gr_gv100_add_ctxsw_reg_pm_fbpa(struct gk20a *g, | ||
336 | struct ctxsw_buf_offset_map_entry *map, | ||
337 | struct aiv_list_gk20a *regs, | ||
338 | u32 *count, u32 *offset, | ||
339 | u32 max_cnt, u32 base, | ||
340 | u32 num_fbpas, u32 stride, u32 mask) | ||
341 | { | ||
342 | u32 fbpa_id; | ||
343 | u32 idx; | ||
344 | u32 cnt = *count; | ||
345 | u32 off = *offset; | ||
346 | u32 active_fbpa_mask; | ||
347 | |||
348 | if ((cnt + (regs->count * num_fbpas)) > max_cnt) | ||
349 | return -EINVAL; | ||
350 | |||
351 | /* | ||
352 | * Read active fbpa mask from fuse | ||
353 | * Note that 0:enable and 1:disable in value read from fuse so we've to | ||
354 | * flip the bits. | ||
355 | * Also set unused bits to zero | ||
356 | */ | ||
357 | active_fbpa_mask = nvgpu_readl(g, fuse_status_opt_fbio_r()); | ||
358 | active_fbpa_mask = ~active_fbpa_mask; | ||
359 | active_fbpa_mask = active_fbpa_mask & ((1 << num_fbpas) - 1); | ||
360 | |||
361 | for (idx = 0; idx < regs->count; idx++) { | ||
362 | for (fbpa_id = 0; fbpa_id < num_fbpas; fbpa_id++) { | ||
363 | if (active_fbpa_mask & BIT(fbpa_id)) { | ||
364 | map[cnt].addr = base + | ||
365 | (regs->l[idx].addr & mask) + | ||
366 | (fbpa_id * stride); | ||
367 | map[cnt++].offset = off; | ||
368 | off += 4; | ||
369 | } | ||
370 | } | ||
371 | } | ||
372 | *count = cnt; | ||
373 | *offset = off; | ||
374 | return 0; | ||
375 | } | ||
diff --git a/drivers/gpu/nvgpu/gv100/gr_gv100.h b/drivers/gpu/nvgpu/gv100/gr_gv100.h index 690bba57..e1174686 100644 --- a/drivers/gpu/nvgpu/gv100/gr_gv100.h +++ b/drivers/gpu/nvgpu/gv100/gr_gv100.h | |||
@@ -33,4 +33,10 @@ void gr_gv100_program_sm_id_numbering(struct gk20a *g, | |||
33 | u32 gpc, u32 tpc, u32 smid); | 33 | u32 gpc, u32 tpc, u32 smid); |
34 | int gr_gv100_load_smid_config(struct gk20a *g); | 34 | int gr_gv100_load_smid_config(struct gk20a *g); |
35 | u32 gr_gv100_get_patch_slots(struct gk20a *g); | 35 | u32 gr_gv100_get_patch_slots(struct gk20a *g); |
36 | int gr_gv100_add_ctxsw_reg_pm_fbpa(struct gk20a *g, | ||
37 | struct ctxsw_buf_offset_map_entry *map, | ||
38 | struct aiv_list_gk20a *regs, | ||
39 | u32 *count, u32 *offset, | ||
40 | u32 max_cnt, u32 base, | ||
41 | u32 num_fbpas, u32 stride, u32 mask); | ||
36 | #endif | 42 | #endif |
diff --git a/drivers/gpu/nvgpu/gv100/hal_gv100.c b/drivers/gpu/nvgpu/gv100/hal_gv100.c index 3dbd1e01..08fc7c34 100644 --- a/drivers/gpu/nvgpu/gv100/hal_gv100.c +++ b/drivers/gpu/nvgpu/gv100/hal_gv100.c | |||
@@ -429,6 +429,7 @@ static const struct gpu_ops gv100_ops = { | |||
429 | .set_error_notifier = gk20a_gr_set_error_notifier, | 429 | .set_error_notifier = gk20a_gr_set_error_notifier, |
430 | .handle_notify_pending = gk20a_gr_handle_notify_pending, | 430 | .handle_notify_pending = gk20a_gr_handle_notify_pending, |
431 | .handle_semaphore_pending = gk20a_gr_handle_semaphore_pending, | 431 | .handle_semaphore_pending = gk20a_gr_handle_semaphore_pending, |
432 | .add_ctxsw_reg_pm_fbpa = gr_gv100_add_ctxsw_reg_pm_fbpa, | ||
432 | }, | 433 | }, |
433 | .fb = { | 434 | .fb = { |
434 | .reset = gv100_fb_reset, | 435 | .reset = gv100_fb_reset, |
diff --git a/drivers/gpu/nvgpu/gv11b/hal_gv11b.c b/drivers/gpu/nvgpu/gv11b/hal_gv11b.c index 1fe09827..1edf67d6 100644 --- a/drivers/gpu/nvgpu/gv11b/hal_gv11b.c +++ b/drivers/gpu/nvgpu/gv11b/hal_gv11b.c | |||
@@ -396,6 +396,7 @@ static const struct gpu_ops gv11b_ops = { | |||
396 | .set_error_notifier = gk20a_gr_set_error_notifier, | 396 | .set_error_notifier = gk20a_gr_set_error_notifier, |
397 | .handle_notify_pending = gk20a_gr_handle_notify_pending, | 397 | .handle_notify_pending = gk20a_gr_handle_notify_pending, |
398 | .handle_semaphore_pending = gk20a_gr_handle_semaphore_pending, | 398 | .handle_semaphore_pending = gk20a_gr_handle_semaphore_pending, |
399 | .add_ctxsw_reg_pm_fbpa = gr_gk20a_add_ctxsw_reg_pm_fbpa, | ||
399 | }, | 400 | }, |
400 | .fb = { | 401 | .fb = { |
401 | .reset = gv11b_fb_reset, | 402 | .reset = gv11b_fb_reset, |
diff --git a/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_hal_gp10b.c b/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_hal_gp10b.c index 18eee404..5750fd78 100644 --- a/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_hal_gp10b.c +++ b/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_hal_gp10b.c | |||
@@ -220,6 +220,7 @@ static const struct gpu_ops vgpu_gp10b_ops = { | |||
220 | gr_gp10b_init_gfxp_wfi_timeout_count, | 220 | gr_gp10b_init_gfxp_wfi_timeout_count, |
221 | .get_max_gfxp_wfi_timeout_count = | 221 | .get_max_gfxp_wfi_timeout_count = |
222 | gr_gp10b_get_max_gfxp_wfi_timeout_count, | 222 | gr_gp10b_get_max_gfxp_wfi_timeout_count, |
223 | .add_ctxsw_reg_pm_fbpa = gr_gk20a_add_ctxsw_reg_pm_fbpa, | ||
223 | }, | 224 | }, |
224 | .fb = { | 225 | .fb = { |
225 | .reset = fb_gk20a_reset, | 226 | .reset = fb_gk20a_reset, |
diff --git a/drivers/gpu/nvgpu/vgpu/gv11b/vgpu_hal_gv11b.c b/drivers/gpu/nvgpu/vgpu/gv11b/vgpu_hal_gv11b.c index 465b57a5..9588f4bd 100644 --- a/drivers/gpu/nvgpu/vgpu/gv11b/vgpu_hal_gv11b.c +++ b/drivers/gpu/nvgpu/vgpu/gv11b/vgpu_hal_gv11b.c | |||
@@ -256,6 +256,7 @@ static const struct gpu_ops vgpu_gv11b_ops = { | |||
256 | gr_gv11b_init_gfxp_wfi_timeout_count, | 256 | gr_gv11b_init_gfxp_wfi_timeout_count, |
257 | .get_max_gfxp_wfi_timeout_count = | 257 | .get_max_gfxp_wfi_timeout_count = |
258 | gr_gv11b_get_max_gfxp_wfi_timeout_count, | 258 | gr_gv11b_get_max_gfxp_wfi_timeout_count, |
259 | .add_ctxsw_reg_pm_fbpa = gr_gk20a_add_ctxsw_reg_pm_fbpa, | ||
259 | }, | 260 | }, |
260 | .fb = { | 261 | .fb = { |
261 | .reset = gv11b_fb_reset, | 262 | .reset = gv11b_fb_reset, |