From 53bf60f6d8503c788fee9c30dacef682edbe61fd Mon Sep 17 00:00:00 2001 From: Matthew Brost Date: Tue, 5 Dec 2023 10:56:17 -0800 Subject: [PATCH] drm/xe: Use a flags field instead of bools for sync parse MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Use a flags field instead of severval bools for sync parse as it is easier to read and less bug prone. v2: Pull in header change from subsequent patch Suggested-by: Thomas Hellström Signed-off-by: Matthew Brost Reviewed-by: Thomas Hellström Signed-off-by: Rodrigo Vivi --- drivers/gpu/drm/xe/xe_exec.c | 5 +++-- drivers/gpu/drm/xe/xe_sync.c | 4 +++- drivers/gpu/drm/xe/xe_sync.h | 5 ++++- drivers/gpu/drm/xe/xe_vm.c | 5 +++-- 4 files changed, 13 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/xe/xe_exec.c b/drivers/gpu/drm/xe/xe_exec.c index 15ab1a927613..3c9f801d570b 100644 --- a/drivers/gpu/drm/xe/xe_exec.c +++ b/drivers/gpu/drm/xe/xe_exec.c @@ -151,8 +151,9 @@ int xe_exec_ioctl(struct drm_device *dev, void *data, struct drm_file *file) for (i = 0; i < args->num_syncs; i++) { err = xe_sync_entry_parse(xe, xef, &syncs[num_syncs++], - &syncs_user[i], true, - xe_vm_in_lr_mode(vm)); + &syncs_user[i], SYNC_PARSE_FLAG_EXEC | + (xe_vm_in_lr_mode(vm) ? + SYNC_PARSE_FLAG_LR_MODE : 0)); if (err) goto err_syncs; } diff --git a/drivers/gpu/drm/xe/xe_sync.c b/drivers/gpu/drm/xe/xe_sync.c index 936227e79483..2a3f508722fc 100644 --- a/drivers/gpu/drm/xe/xe_sync.c +++ b/drivers/gpu/drm/xe/xe_sync.c @@ -98,10 +98,12 @@ static void user_fence_cb(struct dma_fence *fence, struct dma_fence_cb *cb) int xe_sync_entry_parse(struct xe_device *xe, struct xe_file *xef, struct xe_sync_entry *sync, struct drm_xe_sync __user *sync_user, - bool exec, bool in_lr_mode) + unsigned int flags) { struct drm_xe_sync sync_in; int err; + bool exec = flags & SYNC_PARSE_FLAG_EXEC; + bool in_lr_mode = flags & SYNC_PARSE_FLAG_LR_MODE; bool signal; if (copy_from_user(&sync_in, sync_user, sizeof(*sync_user))) diff --git a/drivers/gpu/drm/xe/xe_sync.h b/drivers/gpu/drm/xe/xe_sync.h index 30958ddc4cdc..1b748cec4678 100644 --- a/drivers/gpu/drm/xe/xe_sync.h +++ b/drivers/gpu/drm/xe/xe_sync.h @@ -12,10 +12,13 @@ struct xe_device; struct xe_file; struct xe_sched_job; +#define SYNC_PARSE_FLAG_EXEC BIT(0) +#define SYNC_PARSE_FLAG_LR_MODE BIT(1) + int xe_sync_entry_parse(struct xe_device *xe, struct xe_file *xef, struct xe_sync_entry *sync, struct drm_xe_sync __user *sync_user, - bool exec, bool compute_mode); + unsigned int flags); int xe_sync_entry_wait(struct xe_sync_entry *sync); int xe_sync_entry_add_deps(struct xe_sync_entry *sync, struct xe_sched_job *job); diff --git a/drivers/gpu/drm/xe/xe_vm.c b/drivers/gpu/drm/xe/xe_vm.c index 7b38338ab5e2..d1e53905268f 100644 --- a/drivers/gpu/drm/xe/xe_vm.c +++ b/drivers/gpu/drm/xe/xe_vm.c @@ -2994,8 +2994,9 @@ int xe_vm_bind_ioctl(struct drm_device *dev, void *data, struct drm_file *file) syncs_user = u64_to_user_ptr(args->syncs); for (num_syncs = 0; num_syncs < args->num_syncs; num_syncs++) { err = xe_sync_entry_parse(xe, xef, &syncs[num_syncs], - &syncs_user[num_syncs], false, - xe_vm_in_lr_mode(vm)); + &syncs_user[num_syncs], + xe_vm_in_lr_mode(vm) ? + SYNC_PARSE_FLAG_LR_MODE : 0); if (err) goto free_syncs; } -- 2.25.1