diff options
| author | Farah Kassabri <fkassabri@habana.ai> | 2024-03-14 11:36:04 +0100 |
|---|---|---|
| committer | Ofir Bitton <obitton@habana.ai> | 2024-06-23 08:53:04 +0200 |
| commit | cbac6f4088db9e697dee4a9456fd7ff5fbeaacb9 (patch) | |
| tree | a71ac61680ae484a690a8df92fe4242cc6841fc5 /drivers/accel/habanalabs/common | |
| parent | accel/habanalabs: move hl_eq_heartbeat_event_handle() to common code (diff) | |
| download | linux-cbac6f4088db9e697dee4a9456fd7ff5fbeaacb9.tar.xz linux-cbac6f4088db9e697dee4a9456fd7ff5fbeaacb9.zip | |
accel/habanalabs/gaudi2: add GAUDI2D revision support
Gaudi2 with PCI revision ID with the value of '4' represents Gaudi2D
device and should be detected and initialized as Gaudi2.
Signed-off-by: Farah Kassabri <fkassabri@habana.ai>
Reviewed-by: Ofir Bitton <obitton@habana.ai>
Signed-off-by: Ofir Bitton <obitton@habana.ai>
Diffstat (limited to 'drivers/accel/habanalabs/common')
| -rw-r--r-- | drivers/accel/habanalabs/common/device.c | 4 | ||||
| -rw-r--r-- | drivers/accel/habanalabs/common/habanalabs.h | 3 | ||||
| -rw-r--r-- | drivers/accel/habanalabs/common/habanalabs_drv.c | 3 | ||||
| -rw-r--r-- | drivers/accel/habanalabs/common/mmu/mmu.c | 1 | ||||
| -rw-r--r-- | drivers/accel/habanalabs/common/sysfs.c | 3 |
5 files changed, 14 insertions, 0 deletions
diff --git a/drivers/accel/habanalabs/common/device.c b/drivers/accel/habanalabs/common/device.c index f9b8601c4396..fd117489a05a 100644 --- a/drivers/accel/habanalabs/common/device.c +++ b/drivers/accel/habanalabs/common/device.c @@ -862,6 +862,10 @@ static int device_early_init(struct hl_device *hdev) gaudi2_set_asic_funcs(hdev); strscpy(hdev->asic_name, "GAUDI2C", sizeof(hdev->asic_name)); break; + case ASIC_GAUDI2D: + gaudi2_set_asic_funcs(hdev); + strscpy(hdev->asic_name, "GAUDI2D", sizeof(hdev->asic_name)); + break; default: dev_err(hdev->dev, "Unrecognized ASIC type %d\n", hdev->asic_type); diff --git a/drivers/accel/habanalabs/common/habanalabs.h b/drivers/accel/habanalabs/common/habanalabs.h index 057087dc8592..0d16b5310add 100644 --- a/drivers/accel/habanalabs/common/habanalabs.h +++ b/drivers/accel/habanalabs/common/habanalabs.h @@ -1273,15 +1273,18 @@ struct hl_dec { * @ASIC_GAUDI2: Gaudi2 device. * @ASIC_GAUDI2B: Gaudi2B device. * @ASIC_GAUDI2C: Gaudi2C device. + * @ASIC_GAUDI2D: Gaudi2D device. */ enum hl_asic_type { ASIC_INVALID, + ASIC_GOYA, ASIC_GAUDI, ASIC_GAUDI_SEC, ASIC_GAUDI2, ASIC_GAUDI2B, ASIC_GAUDI2C, + ASIC_GAUDI2D, }; struct hl_cs_parser; diff --git a/drivers/accel/habanalabs/common/habanalabs_drv.c b/drivers/accel/habanalabs/common/habanalabs_drv.c index e542fd40e16c..b1613a82c7f2 100644 --- a/drivers/accel/habanalabs/common/habanalabs_drv.c +++ b/drivers/accel/habanalabs/common/habanalabs_drv.c @@ -144,6 +144,9 @@ static enum hl_asic_type get_asic_type(struct hl_device *hdev) case REV_ID_C: asic_type = ASIC_GAUDI2C; break; + case REV_ID_D: + asic_type = ASIC_GAUDI2D; + break; default: break; } diff --git a/drivers/accel/habanalabs/common/mmu/mmu.c b/drivers/accel/habanalabs/common/mmu/mmu.c index a9813ffcde14..79823facce7f 100644 --- a/drivers/accel/habanalabs/common/mmu/mmu.c +++ b/drivers/accel/habanalabs/common/mmu/mmu.c @@ -600,6 +600,7 @@ int hl_mmu_if_set_funcs(struct hl_device *hdev) case ASIC_GAUDI2: case ASIC_GAUDI2B: case ASIC_GAUDI2C: + case ASIC_GAUDI2D: hl_mmu_v2_set_funcs(hdev, &hdev->mmu_func[MMU_DR_PGT]); if (prop->pmmu.host_resident) hl_mmu_v2_hr_set_funcs(hdev, &hdev->mmu_func[MMU_HR_PGT]); diff --git a/drivers/accel/habanalabs/common/sysfs.c b/drivers/accel/habanalabs/common/sysfs.c index 8a9f98832157..b6c63f8a0c1b 100644 --- a/drivers/accel/habanalabs/common/sysfs.c +++ b/drivers/accel/habanalabs/common/sysfs.c @@ -270,6 +270,9 @@ static ssize_t device_type_show(struct device *dev, case ASIC_GAUDI2C: str = "GAUDI2C"; break; + case ASIC_GAUDI2D: + str = "GAUDI2D"; + break; default: dev_err(hdev->dev, "Unrecognized ASIC type %d\n", hdev->asic_type); |