diff options
Diffstat (limited to 'drivers/misc/habanalabs')
-rw-r--r-- | drivers/misc/habanalabs/common/context.c | 9 | ||||
-rw-r--r-- | drivers/misc/habanalabs/common/debugfs.c | 2 | ||||
-rw-r--r-- | drivers/misc/habanalabs/common/habanalabs.h | 4 | ||||
-rw-r--r-- | drivers/misc/habanalabs/common/habanalabs_ioctl.c | 5 | ||||
-rw-r--r-- | drivers/misc/habanalabs/gaudi/gaudi.c | 37 | ||||
-rw-r--r-- | drivers/misc/habanalabs/goya/goya.c | 21 |
6 files changed, 37 insertions, 41 deletions
diff --git a/drivers/misc/habanalabs/common/context.c b/drivers/misc/habanalabs/common/context.c index 829fe98eed61..cda871afb8f4 100644 --- a/drivers/misc/habanalabs/common/context.c +++ b/drivers/misc/habanalabs/common/context.c @@ -12,7 +12,7 @@ static void hl_ctx_fini(struct hl_ctx *ctx) { struct hl_device *hdev = ctx->hdev; - u64 idle_mask = 0; + u64 idle_mask[HL_BUSY_ENGINES_MASK_EXT_SIZE] = {0}; int i; /* Release all allocated pending cb's, those cb's were never @@ -55,10 +55,11 @@ static void hl_ctx_fini(struct hl_ctx *ctx) if ((!hdev->pldm) && (hdev->pdev) && (!hdev->asic_funcs->is_device_idle(hdev, - &idle_mask, NULL))) + idle_mask, + HL_BUSY_ENGINES_MASK_EXT_SIZE, NULL))) dev_notice(hdev->dev, - "device not idle after user context is closed (0x%llx)\n", - idle_mask); + "device not idle after user context is closed (0x%llx, 0x%llx)\n", + idle_mask[0], idle_mask[1]); } else { dev_dbg(hdev->dev, "closing kernel context\n"); hdev->asic_funcs->ctx_fini(ctx); diff --git a/drivers/misc/habanalabs/common/debugfs.c b/drivers/misc/habanalabs/common/debugfs.c index 9e3c1efe56ba..df847a6d19f4 100644 --- a/drivers/misc/habanalabs/common/debugfs.c +++ b/drivers/misc/habanalabs/common/debugfs.c @@ -414,7 +414,7 @@ static int engines_show(struct seq_file *s, void *data) return 0; } - hdev->asic_funcs->is_device_idle(hdev, NULL, s); + hdev->asic_funcs->is_device_idle(hdev, NULL, 0, s); return 0; } diff --git a/drivers/misc/habanalabs/common/habanalabs.h b/drivers/misc/habanalabs/common/habanalabs.h index fd2fffd20ba1..be7947d69dfa 100644 --- a/drivers/misc/habanalabs/common/habanalabs.h +++ b/drivers/misc/habanalabs/common/habanalabs.h @@ -933,8 +933,8 @@ struct hl_asic_funcs { void (*set_clock_gating)(struct hl_device *hdev); void (*disable_clock_gating)(struct hl_device *hdev); int (*debug_coresight)(struct hl_device *hdev, void *data); - bool (*is_device_idle)(struct hl_device *hdev, u64 *mask, - struct seq_file *s); + bool (*is_device_idle)(struct hl_device *hdev, u64 *mask_arr, + u8 mask_len, struct seq_file *s); int (*soft_reset_late_init)(struct hl_device *hdev); void (*hw_queues_lock)(struct hl_device *hdev); void (*hw_queues_unlock)(struct hl_device *hdev); diff --git a/drivers/misc/habanalabs/common/habanalabs_ioctl.c b/drivers/misc/habanalabs/common/habanalabs_ioctl.c index 628bdc56dca3..e86f46d4b613 100644 --- a/drivers/misc/habanalabs/common/habanalabs_ioctl.c +++ b/drivers/misc/habanalabs/common/habanalabs_ioctl.c @@ -145,9 +145,10 @@ static int hw_idle(struct hl_device *hdev, struct hl_info_args *args) return -EINVAL; hw_idle.is_idle = hdev->asic_funcs->is_device_idle(hdev, - &hw_idle.busy_engines_mask_ext, NULL); + hw_idle.busy_engines_mask_ext, + HL_BUSY_ENGINES_MASK_EXT_SIZE, NULL); hw_idle.busy_engines_mask = - lower_32_bits(hw_idle.busy_engines_mask_ext); + lower_32_bits(hw_idle.busy_engines_mask_ext[0]); return copy_to_user(out, &hw_idle, min((size_t) max_size, sizeof(hw_idle))) ? -EFAULT : 0; diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c index e1c6072e5fb3..9a3d2fb477a8 100644 --- a/drivers/misc/habanalabs/gaudi/gaudi.c +++ b/drivers/misc/habanalabs/gaudi/gaudi.c @@ -4538,7 +4538,6 @@ static int gaudi_scrub_device_mem(struct hl_device *hdev, u64 addr, u64 size) { struct asic_fixed_properties *prop = &hdev->asic_prop; struct gaudi_device *gaudi = hdev->asic_specific; - u64 idle_mask = 0; int rc = 0; u64 val = 0; @@ -4551,8 +4550,8 @@ static int gaudi_scrub_device_mem(struct hl_device *hdev, u64 addr, u64 size) hdev, mmDMA0_CORE_STS0/* dummy */, val/* dummy */, - (hdev->asic_funcs->is_device_idle(hdev, - &idle_mask, NULL)), + (hdev->asic_funcs->is_device_idle(hdev, NULL, + 0, NULL)), 1000, HBM_SCRUBBING_TIMEOUT_US); if (rc) { @@ -6423,7 +6422,7 @@ static int gaudi_send_job_on_qman0(struct hl_device *hdev, else timeout = HL_DEVICE_TIMEOUT_USEC; - if (!hdev->asic_funcs->is_device_idle(hdev, NULL, NULL)) { + if (!hdev->asic_funcs->is_device_idle(hdev, NULL, 0, NULL)) { dev_err_ratelimited(hdev->dev, "Can't send driver job on QMAN0 because the device is not idle\n"); return -EBUSY; @@ -7706,13 +7705,14 @@ static int gaudi_cpucp_info_get(struct hl_device *hdev) return 0; } -static bool gaudi_is_device_idle(struct hl_device *hdev, u64 *mask, - struct seq_file *s) +static bool gaudi_is_device_idle(struct hl_device *hdev, u64 *mask_arr, + u8 mask_len, struct seq_file *s) { struct gaudi_device *gaudi = hdev->asic_specific; const char *fmt = "%-5d%-9s%#-14x%#-12x%#x\n"; const char *mme_slave_fmt = "%-5d%-9s%-14s%-12s%#x\n"; const char *nic_fmt = "%-5d%-9s%#-14x%#x\n"; + unsigned long *mask = (unsigned long *)mask_arr; u32 qm_glbl_sts0, qm_cgm_sts, dma_core_sts0, tpc_cfg_sts, mme_arch_sts; bool is_idle = true, is_eng_idle, is_slave; u64 offset; @@ -7738,9 +7738,8 @@ static bool gaudi_is_device_idle(struct hl_device *hdev, u64 *mask, IS_DMA_IDLE(dma_core_sts0); is_idle &= is_eng_idle; - if (mask) - *mask |= ((u64) !is_eng_idle) << - (GAUDI_ENGINE_ID_DMA_0 + dma_id); + if (mask && !is_eng_idle) + set_bit(GAUDI_ENGINE_ID_DMA_0 + dma_id, mask); if (s) seq_printf(s, fmt, dma_id, is_eng_idle ? "Y" : "N", qm_glbl_sts0, @@ -7761,9 +7760,8 @@ static bool gaudi_is_device_idle(struct hl_device *hdev, u64 *mask, IS_TPC_IDLE(tpc_cfg_sts); is_idle &= is_eng_idle; - if (mask) - *mask |= ((u64) !is_eng_idle) << - (GAUDI_ENGINE_ID_TPC_0 + i); + if (mask && !is_eng_idle) + set_bit(GAUDI_ENGINE_ID_TPC_0 + i, mask); if (s) seq_printf(s, fmt, i, is_eng_idle ? "Y" : "N", @@ -7790,9 +7788,8 @@ static bool gaudi_is_device_idle(struct hl_device *hdev, u64 *mask, is_idle &= is_eng_idle; - if (mask) - *mask |= ((u64) !is_eng_idle) << - (GAUDI_ENGINE_ID_MME_0 + i); + if (mask && !is_eng_idle) + set_bit(GAUDI_ENGINE_ID_MME_0 + i, mask); if (s) { if (!is_slave) seq_printf(s, fmt, i, @@ -7818,9 +7815,8 @@ static bool gaudi_is_device_idle(struct hl_device *hdev, u64 *mask, is_eng_idle = IS_QM_IDLE(qm_glbl_sts0, qm_cgm_sts); is_idle &= is_eng_idle; - if (mask) - *mask |= ((u64) !is_eng_idle) << - (GAUDI_ENGINE_ID_NIC_0 + port); + if (mask && !is_eng_idle) + set_bit(GAUDI_ENGINE_ID_NIC_0 + port, mask); if (s) seq_printf(s, nic_fmt, port, is_eng_idle ? "Y" : "N", @@ -7834,9 +7830,8 @@ static bool gaudi_is_device_idle(struct hl_device *hdev, u64 *mask, is_eng_idle = IS_QM_IDLE(qm_glbl_sts0, qm_cgm_sts); is_idle &= is_eng_idle; - if (mask) - *mask |= ((u64) !is_eng_idle) << - (GAUDI_ENGINE_ID_NIC_0 + port); + if (mask && !is_eng_idle) + set_bit(GAUDI_ENGINE_ID_NIC_0 + port, mask); if (s) seq_printf(s, nic_fmt, port, is_eng_idle ? "Y" : "N", diff --git a/drivers/misc/habanalabs/goya/goya.c b/drivers/misc/habanalabs/goya/goya.c index 6b4c41188495..a954e7c02375 100644 --- a/drivers/misc/habanalabs/goya/goya.c +++ b/drivers/misc/habanalabs/goya/goya.c @@ -2916,7 +2916,7 @@ static int goya_send_job_on_qman0(struct hl_device *hdev, struct hl_cs_job *job) else timeout = HL_DEVICE_TIMEOUT_USEC; - if (!hdev->asic_funcs->is_device_idle(hdev, NULL, NULL)) { + if (!hdev->asic_funcs->is_device_idle(hdev, NULL, 0, NULL)) { dev_err_ratelimited(hdev->dev, "Can't send driver job on QMAN0 because the device is not idle\n"); return -EBUSY; @@ -5187,11 +5187,12 @@ static void goya_disable_clock_gating(struct hl_device *hdev) /* clock gating not supported in Goya */ } -static bool goya_is_device_idle(struct hl_device *hdev, u64 *mask, - struct seq_file *s) +static bool goya_is_device_idle(struct hl_device *hdev, u64 *mask_arr, + u8 mask_len, struct seq_file *s) { const char *fmt = "%-5d%-9s%#-14x%#-16x%#x\n"; const char *dma_fmt = "%-5d%-9s%#-14x%#x\n"; + unsigned long *mask = (unsigned long *)mask_arr; u32 qm_glbl_sts0, cmdq_glbl_sts0, dma_core_sts0, tpc_cfg_sts, mme_arch_sts; bool is_idle = true, is_eng_idle; @@ -5211,9 +5212,8 @@ static bool goya_is_device_idle(struct hl_device *hdev, u64 *mask, IS_DMA_IDLE(dma_core_sts0); is_idle &= is_eng_idle; - if (mask) - *mask |= ((u64) !is_eng_idle) << - (GOYA_ENGINE_ID_DMA_0 + i); + if (mask && !is_eng_idle) + set_bit(GOYA_ENGINE_ID_DMA_0 + i, mask); if (s) seq_printf(s, dma_fmt, i, is_eng_idle ? "Y" : "N", qm_glbl_sts0, dma_core_sts0); @@ -5235,9 +5235,8 @@ static bool goya_is_device_idle(struct hl_device *hdev, u64 *mask, IS_TPC_IDLE(tpc_cfg_sts); is_idle &= is_eng_idle; - if (mask) - *mask |= ((u64) !is_eng_idle) << - (GOYA_ENGINE_ID_TPC_0 + i); + if (mask && !is_eng_idle) + set_bit(GOYA_ENGINE_ID_TPC_0 + i, mask); if (s) seq_printf(s, fmt, i, is_eng_idle ? "Y" : "N", qm_glbl_sts0, cmdq_glbl_sts0, tpc_cfg_sts); @@ -5256,8 +5255,8 @@ static bool goya_is_device_idle(struct hl_device *hdev, u64 *mask, IS_MME_IDLE(mme_arch_sts); is_idle &= is_eng_idle; - if (mask) - *mask |= ((u64) !is_eng_idle) << GOYA_ENGINE_ID_MME_0; + if (mask && !is_eng_idle) + set_bit(GOYA_ENGINE_ID_MME_0, mask); if (s) { seq_printf(s, fmt, 0, is_eng_idle ? "Y" : "N", qm_glbl_sts0, cmdq_glbl_sts0, mme_arch_sts); |