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| author | Oded Gabbay <ogabbay@kernel.org> | 2022-01-10 20:58:42 +0100 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2022-02-28 13:22:02 +0100 |
| commit | 6ba2c0ce26929bc7dcae88e3c3450bd75d9a2423 (patch) | |
| tree | 2c83e7a9db7b1309930793a2384658f8c925f065 /drivers/misc/habanalabs/gaudi | |
| parent | habanalabs: remove power9 workaround for dma support (diff) | |
| download | linux-6ba2c0ce26929bc7dcae88e3c3450bd75d9a2423.tar.xz linux-6ba2c0ce26929bc7dcae88e3c3450bd75d9a2423.zip | |
habanalabs: use common wrapper for MMU cache invalidation
We have a common function that wraps the call to the MMU cache
invalidation function, which is ASIC-specific. The wrapper checks
the return value and prints error if necessary. For consistency, try
to use the wrapper when possible.
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'drivers/misc/habanalabs/gaudi')
| -rw-r--r-- | drivers/misc/habanalabs/gaudi/gaudi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c index 66c90164be6b..c58e21e2db3b 100644 --- a/drivers/misc/habanalabs/gaudi/gaudi.c +++ b/drivers/misc/habanalabs/gaudi/gaudi.c @@ -3855,7 +3855,7 @@ static int gaudi_mmu_init(struct hl_device *hdev) /* mem cache invalidation */ WREG32(mmSTLB_MEM_CACHE_INVALIDATION, 1); - hdev->asic_funcs->mmu_invalidate_cache(hdev, true, 0); + hl_mmu_invalidate_cache(hdev, true, 0); WREG32(mmMMU_UP_MMU_ENABLE, 1); WREG32(mmMMU_UP_SPI_MASK, 0xF); @@ -8595,7 +8595,7 @@ static int gaudi_internal_cb_pool_init(struct hl_device *hdev, hdev->internal_cb_pool_dma_addr, HOST_SPACE_INTERNAL_CB_SZ); - hdev->asic_funcs->mmu_invalidate_cache(hdev, false, MMU_OP_USERPTR); + hl_mmu_invalidate_cache(hdev, false, MMU_OP_USERPTR); mutex_unlock(&ctx->mmu_lock); if (rc) @@ -8630,7 +8630,7 @@ static void gaudi_internal_cb_pool_fini(struct hl_device *hdev, HOST_SPACE_INTERNAL_CB_SZ); hl_unreserve_va_block(hdev, ctx, hdev->internal_cb_va_base, HOST_SPACE_INTERNAL_CB_SZ); - hdev->asic_funcs->mmu_invalidate_cache(hdev, true, MMU_OP_USERPTR); + hl_mmu_invalidate_cache(hdev, true, MMU_OP_USERPTR); mutex_unlock(&ctx->mmu_lock); gen_pool_destroy(hdev->internal_cb_pool); |