diff options
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/fifo_gk20a.c')
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/fifo_gk20a.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c index 20fb51e7..e03c5da8 100644 --- a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c | |||
@@ -1450,7 +1450,9 @@ bool gk20a_fifo_error_tsg(struct gk20a *g, | |||
1450 | nvgpu_rwsem_down_read(&tsg->ch_list_lock); | 1450 | nvgpu_rwsem_down_read(&tsg->ch_list_lock); |
1451 | nvgpu_list_for_each_entry(ch, &tsg->ch_list, channel_gk20a, ch_entry) { | 1451 | nvgpu_list_for_each_entry(ch, &tsg->ch_list, channel_gk20a, ch_entry) { |
1452 | if (gk20a_channel_get(ch)) { | 1452 | if (gk20a_channel_get(ch)) { |
1453 | verbose |= gk20a_fifo_error_ch(g, ch); | 1453 | if (gk20a_fifo_error_ch(g, ch)) { |
1454 | verbose = true; | ||
1455 | } | ||
1454 | gk20a_channel_put(ch); | 1456 | gk20a_channel_put(ch); |
1455 | } | 1457 | } |
1456 | } | 1458 | } |
@@ -2291,7 +2293,9 @@ bool gk20a_fifo_check_tsg_ctxsw_timeout(struct tsg_gk20a *tsg, | |||
2291 | if (gk20a_channel_get(ch)) { | 2293 | if (gk20a_channel_get(ch)) { |
2292 | ch->g->ops.fifo.set_error_notifier(ch, | 2294 | ch->g->ops.fifo.set_error_notifier(ch, |
2293 | NVGPU_ERR_NOTIFIER_FIFO_ERROR_IDLE_TIMEOUT); | 2295 | NVGPU_ERR_NOTIFIER_FIFO_ERROR_IDLE_TIMEOUT); |
2294 | *verbose |= ch->timeout_debug_dump; | 2296 | if (ch->timeout_debug_dump) { |
2297 | *verbose = true; | ||
2298 | } | ||
2295 | gk20a_channel_put(ch); | 2299 | gk20a_channel_put(ch); |
2296 | } | 2300 | } |
2297 | } | 2301 | } |
@@ -2400,9 +2404,9 @@ static u32 fifo_error_isr(struct gk20a *g, u32 fifo_intr) | |||
2400 | } | 2404 | } |
2401 | 2405 | ||
2402 | if (fifo_intr & fifo_intr_0_mmu_fault_pending_f()) { | 2406 | if (fifo_intr & fifo_intr_0_mmu_fault_pending_f()) { |
2403 | print_channel_reset_log |= | 2407 | if (gk20a_fifo_handle_mmu_fault(g, 0, ~(u32)0, false)) { |
2404 | gk20a_fifo_handle_mmu_fault(g, 0, | 2408 | print_channel_reset_log = true; |
2405 | ~(u32)0, false); | 2409 | } |
2406 | handled |= fifo_intr_0_mmu_fault_pending_f(); | 2410 | handled |= fifo_intr_0_mmu_fault_pending_f(); |
2407 | } | 2411 | } |
2408 | 2412 | ||
@@ -3241,8 +3245,9 @@ u32 *gk20a_runlist_construct_locked(struct fifo_gk20a *f, | |||
3241 | skip_next = true; | 3245 | skip_next = true; |
3242 | } | 3246 | } |
3243 | 3247 | ||
3244 | if (!(*entries_left)) | 3248 | if (*entries_left == 0U) { |
3245 | return NULL; | 3249 | return NULL; |
3250 | } | ||
3246 | 3251 | ||
3247 | /* add TSG entry */ | 3252 | /* add TSG entry */ |
3248 | nvgpu_log_info(g, "add TSG %d to runlist", tsg->tsgid); | 3253 | nvgpu_log_info(g, "add TSG %d to runlist", tsg->tsgid); |
@@ -3261,7 +3266,7 @@ u32 *gk20a_runlist_construct_locked(struct fifo_gk20a *f, | |||
3261 | runlist->active_channels)) | 3266 | runlist->active_channels)) |
3262 | continue; | 3267 | continue; |
3263 | 3268 | ||
3264 | if (!(*entries_left)) { | 3269 | if (*entries_left == 0U) { |
3265 | nvgpu_rwsem_up_read(&tsg->ch_list_lock); | 3270 | nvgpu_rwsem_up_read(&tsg->ch_list_lock); |
3266 | return NULL; | 3271 | return NULL; |
3267 | } | 3272 | } |