diff options
| author | Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> | 2023-09-01 11:49:54 +0200 |
|---|---|---|
| committer | Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> | 2023-10-12 12:54:51 +0200 |
| commit | a18f17248944fb068283c4bf819758fb0c9c987b (patch) | |
| tree | 152a0402fd7aa6083dbe97ee2386fac091ae93f0 /drivers/accel/ivpu/ivpu_ipc.c | |
| parent | c395c83aafbb9cdbe4230f044d5b8eaf9080c0c5 (diff) | |
| download | lwn-a18f17248944fb068283c4bf819758fb0c9c987b.tar.gz lwn-a18f17248944fb068283c4bf819758fb0c9c987b.zip | |
accel/ivpu: Add ivpu_bo_vaddr() and ivpu_bo_size()
Use:
- ivpu_bo_vaddr(bo) instead of bo->kvaddr
- ivpu_bo_size(bo) instead of bo->base.size
This is a preparation for switch to a drm_gem_shmem_object as a base for
ivpu_bo, where:
- bo->kvaddr becomes bo->base.vaddr
- bo->base.size becomes bo->base.base.size
Using ivpu_bo_vaddr() and ivpu_bo_size() increases the readability of
the code.
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230901094957.168898-9-stanislaw.gruszka@linux.intel.com
Diffstat (limited to 'drivers/accel/ivpu/ivpu_ipc.c')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_ipc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/accel/ivpu/ivpu_ipc.c b/drivers/accel/ivpu/ivpu_ipc.c index 6b2e9dbb284a..c2541035a30f 100644 --- a/drivers/accel/ivpu/ivpu_ipc.c +++ b/drivers/accel/ivpu/ivpu_ipc.c @@ -449,7 +449,7 @@ int ivpu_ipc_init(struct ivpu_device *vdev) goto err_free_rx; } - ret = gen_pool_add(ipc->mm_tx, ipc->mem_tx->vpu_addr, ipc->mem_tx->base.size, -1); + ret = gen_pool_add(ipc->mm_tx, ipc->mem_tx->vpu_addr, ivpu_bo_size(ipc->mem_tx), -1); if (ret) { ivpu_err(vdev, "gen_pool_add failed, ret %d\n", ret); goto err_free_rx; @@ -505,8 +505,8 @@ void ivpu_ipc_reset(struct ivpu_device *vdev) mutex_lock(&ipc->lock); - memset(ipc->mem_tx->kvaddr, 0, ipc->mem_tx->base.size); - memset(ipc->mem_rx->kvaddr, 0, ipc->mem_rx->base.size); + memset(ivpu_bo_vaddr(ipc->mem_tx), 0, ivpu_bo_size(ipc->mem_tx)); + memset(ivpu_bo_vaddr(ipc->mem_rx), 0, ivpu_bo_size(ipc->mem_rx)); wmb(); /* Flush WC buffers for TX and RX rings */ mutex_unlock(&ipc->lock); |