From: Oded Gabbay <ogabbay@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Tomer Tayar <ttayar@habana.ai>
Subject: [PATCH 3/6] habanalabs/gaudi: add ARB to QM stop on error masks
Date: Mon, 31 May 2021 18:14:00 +0300 [thread overview]
Message-ID: <20210531151403.12494-3-ogabbay@kernel.org> (raw)
In-Reply-To: <20210531151403.12494-1-ogabbay@kernel.org>
From: Tomer Tayar <ttayar@habana.ai>
Update the QM stop on error masks to also stop on ARB errors.
Signed-off-by: Tomer Tayar <ttayar@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
---
drivers/misc/habanalabs/gaudi/gaudi.c | 17 +++++++----------
.../misc/habanalabs/include/gaudi/gaudi_masks.h | 15 ++++++++++-----
2 files changed, 17 insertions(+), 15 deletions(-)
diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c
index 1c4da5aff88c..3f760b932eee 100644
--- a/drivers/misc/habanalabs/gaudi/gaudi.c
+++ b/drivers/misc/habanalabs/gaudi/gaudi.c
@@ -2642,10 +2642,9 @@ static void gaudi_init_pci_dma_qman(struct hl_device *hdev, int dma_id,
/* Configure RAZWI IRQ */
dma_qm_err_cfg = PCI_DMA_QMAN_GLBL_ERR_CFG_MSG_EN_MASK;
- if (hdev->stop_on_err) {
+ if (hdev->stop_on_err)
dma_qm_err_cfg |=
PCI_DMA_QMAN_GLBL_ERR_CFG_STOP_ON_ERR_EN_MASK;
- }
WREG32(mmDMA0_QM_GLBL_ERR_CFG + dma_qm_offset, dma_qm_err_cfg);
@@ -2822,10 +2821,10 @@ static void gaudi_init_hbm_dma_qman(struct hl_device *hdev, int dma_id,
/* Configure RAZWI IRQ */
dma_qm_err_cfg = HBM_DMA_QMAN_GLBL_ERR_CFG_MSG_EN_MASK;
- if (hdev->stop_on_err) {
+ if (hdev->stop_on_err)
dma_qm_err_cfg |=
HBM_DMA_QMAN_GLBL_ERR_CFG_STOP_ON_ERR_EN_MASK;
- }
+
WREG32(mmDMA0_QM_GLBL_ERR_CFG + dma_qm_offset, dma_qm_err_cfg);
WREG32(mmDMA0_QM_GLBL_ERR_ADDR_LO + dma_qm_offset,
@@ -2959,10 +2958,10 @@ static void gaudi_init_mme_qman(struct hl_device *hdev, u32 mme_offset,
(mmMME1_QM_GLBL_CFG0 - mmMME0_QM_GLBL_CFG0) / 2;
mme_qm_err_cfg = MME_QMAN_GLBL_ERR_CFG_MSG_EN_MASK;
- if (hdev->stop_on_err) {
+ if (hdev->stop_on_err)
mme_qm_err_cfg |=
MME_QMAN_GLBL_ERR_CFG_STOP_ON_ERR_EN_MASK;
- }
+
WREG32(mmMME0_QM_GLBL_ERR_CFG + mme_offset, mme_qm_err_cfg);
WREG32(mmMME0_QM_GLBL_ERR_ADDR_LO + mme_offset,
@@ -3093,10 +3092,9 @@ static void gaudi_init_tpc_qman(struct hl_device *hdev, u32 tpc_offset,
/* Configure RAZWI IRQ */
tpc_qm_err_cfg = TPC_QMAN_GLBL_ERR_CFG_MSG_EN_MASK;
- if (hdev->stop_on_err) {
+ if (hdev->stop_on_err)
tpc_qm_err_cfg |=
TPC_QMAN_GLBL_ERR_CFG_STOP_ON_ERR_EN_MASK;
- }
WREG32(mmTPC0_QM_GLBL_ERR_CFG + tpc_offset, tpc_qm_err_cfg);
@@ -3245,10 +3243,9 @@ static void gaudi_init_nic_qman(struct hl_device *hdev, u32 nic_offset,
/* Configure RAZWI IRQ */
nic_qm_err_cfg = NIC_QMAN_GLBL_ERR_CFG_MSG_EN_MASK;
- if (hdev->stop_on_err) {
+ if (hdev->stop_on_err)
nic_qm_err_cfg |=
NIC_QMAN_GLBL_ERR_CFG_STOP_ON_ERR_EN_MASK;
- }
WREG32(mmNIC0_QM0_GLBL_ERR_CFG + nic_offset, nic_qm_err_cfg);
diff --git a/drivers/misc/habanalabs/include/gaudi/gaudi_masks.h b/drivers/misc/habanalabs/include/gaudi/gaudi_masks.h
index b53aeda9a982..9aea7e996654 100644
--- a/drivers/misc/habanalabs/include/gaudi/gaudi_masks.h
+++ b/drivers/misc/habanalabs/include/gaudi/gaudi_masks.h
@@ -66,7 +66,8 @@
#define PCI_DMA_QMAN_GLBL_ERR_CFG_STOP_ON_ERR_EN_MASK (\
(FIELD_PREP(DMA0_QM_GLBL_ERR_CFG_PQF_STOP_ON_ERR_MASK, 0xF)) | \
(FIELD_PREP(DMA0_QM_GLBL_ERR_CFG_CQF_STOP_ON_ERR_MASK, 0xF)) | \
- (FIELD_PREP(DMA0_QM_GLBL_ERR_CFG_CP_STOP_ON_ERR_MASK, 0xF)))
+ (FIELD_PREP(DMA0_QM_GLBL_ERR_CFG_CP_STOP_ON_ERR_MASK, 0xF)) | \
+ (FIELD_PREP(DMA0_QM_GLBL_ERR_CFG_ARB_STOP_ON_ERR_MASK, 0x1)))
#define HBM_DMA_QMAN_GLBL_ERR_CFG_MSG_EN_MASK (\
(FIELD_PREP(DMA0_QM_GLBL_ERR_CFG_PQF_ERR_MSG_EN_MASK, 0xF)) | \
@@ -76,7 +77,8 @@
#define HBM_DMA_QMAN_GLBL_ERR_CFG_STOP_ON_ERR_EN_MASK (\
(FIELD_PREP(DMA0_QM_GLBL_ERR_CFG_PQF_STOP_ON_ERR_MASK, 0xF)) | \
(FIELD_PREP(DMA0_QM_GLBL_ERR_CFG_CQF_STOP_ON_ERR_MASK, 0x1F)) | \
- (FIELD_PREP(DMA0_QM_GLBL_ERR_CFG_CP_STOP_ON_ERR_MASK, 0x1F)))
+ (FIELD_PREP(DMA0_QM_GLBL_ERR_CFG_CP_STOP_ON_ERR_MASK, 0x1F)) | \
+ (FIELD_PREP(DMA0_QM_GLBL_ERR_CFG_ARB_STOP_ON_ERR_MASK, 0x1)))
#define TPC_QMAN_GLBL_ERR_CFG_MSG_EN_MASK (\
(FIELD_PREP(TPC0_QM_GLBL_ERR_CFG_PQF_ERR_MSG_EN_MASK, 0xF)) | \
@@ -86,7 +88,8 @@
#define TPC_QMAN_GLBL_ERR_CFG_STOP_ON_ERR_EN_MASK (\
(FIELD_PREP(TPC0_QM_GLBL_ERR_CFG_PQF_STOP_ON_ERR_MASK, 0xF)) | \
(FIELD_PREP(TPC0_QM_GLBL_ERR_CFG_CQF_STOP_ON_ERR_MASK, 0x1F)) | \
- (FIELD_PREP(TPC0_QM_GLBL_ERR_CFG_CP_STOP_ON_ERR_MASK, 0x1F)))
+ (FIELD_PREP(TPC0_QM_GLBL_ERR_CFG_CP_STOP_ON_ERR_MASK, 0x1F)) | \
+ (FIELD_PREP(TPC0_QM_GLBL_ERR_CFG_ARB_STOP_ON_ERR_MASK, 0x1)))
#define MME_QMAN_GLBL_ERR_CFG_MSG_EN_MASK (\
(FIELD_PREP(MME0_QM_GLBL_ERR_CFG_PQF_ERR_MSG_EN_MASK, 0xF)) | \
@@ -96,7 +99,8 @@
#define MME_QMAN_GLBL_ERR_CFG_STOP_ON_ERR_EN_MASK (\
(FIELD_PREP(MME0_QM_GLBL_ERR_CFG_PQF_STOP_ON_ERR_MASK, 0xF)) | \
(FIELD_PREP(MME0_QM_GLBL_ERR_CFG_CQF_STOP_ON_ERR_MASK, 0x1F)) | \
- (FIELD_PREP(MME0_QM_GLBL_ERR_CFG_CP_STOP_ON_ERR_MASK, 0x1F)))
+ (FIELD_PREP(MME0_QM_GLBL_ERR_CFG_CP_STOP_ON_ERR_MASK, 0x1F)) | \
+ (FIELD_PREP(MME0_QM_GLBL_ERR_CFG_ARB_STOP_ON_ERR_MASK, 0x1)))
#define NIC_QMAN_GLBL_ERR_CFG_MSG_EN_MASK (\
(FIELD_PREP(NIC0_QM0_GLBL_ERR_CFG_PQF_ERR_MSG_EN_MASK, 0xF)) | \
@@ -106,7 +110,8 @@
#define NIC_QMAN_GLBL_ERR_CFG_STOP_ON_ERR_EN_MASK (\
(FIELD_PREP(NIC0_QM0_GLBL_ERR_CFG_PQF_STOP_ON_ERR_MASK, 0xF)) | \
(FIELD_PREP(NIC0_QM0_GLBL_ERR_CFG_CQF_STOP_ON_ERR_MASK, 0xF)) | \
- (FIELD_PREP(NIC0_QM0_GLBL_ERR_CFG_CP_STOP_ON_ERR_MASK, 0xF)))
+ (FIELD_PREP(NIC0_QM0_GLBL_ERR_CFG_CP_STOP_ON_ERR_MASK, 0xF)) | \
+ (FIELD_PREP(NIC0_QM0_GLBL_ERR_CFG_ARB_STOP_ON_ERR_MASK, 0x1)))
#define QMAN_CGM1_PWR_GATE_EN (FIELD_PREP(DMA0_QM_CGM_CFG1_MASK_TH_MASK, 0xA))
--
2.25.1
next prev parent reply other threads:[~2021-05-31 16:59 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-31 15:13 [PATCH 1/6] habanalabs/gaudi: set the correct cpu_id on MME2_QM failure Oded Gabbay
2021-05-31 15:13 ` [PATCH 2/6] habanalabs/gaudi: don't use nic_ports_mask in compute Oded Gabbay
2021-05-31 15:14 ` Oded Gabbay [this message]
2021-05-31 15:14 ` [PATCH 4/6] habanalabs: prefer ASYNC device probing Oded Gabbay
2021-05-31 15:14 ` [PATCH 5/6] habanalabs/gaudi: split host irq interfaces towards FW Oded Gabbay
2021-05-31 15:14 ` [PATCH 6/6] habanalabs/gaudi: update to latest f/w specs Oded Gabbay
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