diff options
| author | Matthew Brost <matthew.brost@intel.com> | 2021-07-26 17:23:16 -0700 |
|---|---|---|
| committer | John Harrison <John.C.Harrison@Intel.com> | 2021-07-27 17:31:28 -0700 |
| commit | 556120256ecd25aacea2c7e3ad11ec6584de7252 (patch) | |
| tree | 4334a312917f1aabc0260605660867f811add4d1 /drivers/gpu/drm/i915/gt/selftest_execlists.c | |
| parent | 13d29c823738c0bcc72a631b8e6c3c5cb89090d6 (diff) | |
drm/i915/guc: GuC virtual engines
Implement GuC virtual engines. Rather simple implementation, basically
just allocate an engine, setup context enter / exit function to virtual
engine specific functions, set all other variables / functions to guc
versions, and set the engine mask to that of all the siblings.
v2: Update to work with proto-ctx
v3:
(Daniele)
- Drop include, add comment to intel_virtual_engine_has_heartbeat
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210727002348.97202-2-matthew.brost@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt/selftest_execlists.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/selftest_execlists.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/gt/selftest_execlists.c b/drivers/gpu/drm/i915/gt/selftest_execlists.c index 22a124b134b6..f12ffe797639 100644 --- a/drivers/gpu/drm/i915/gt/selftest_execlists.c +++ b/drivers/gpu/drm/i915/gt/selftest_execlists.c @@ -3733,7 +3733,7 @@ static int nop_virtual_engine(struct intel_gt *gt, GEM_BUG_ON(!nctx || nctx > ARRAY_SIZE(ve)); for (n = 0; n < nctx; n++) { - ve[n] = intel_execlists_create_virtual(siblings, nsibling); + ve[n] = intel_engine_create_virtual(siblings, nsibling); if (IS_ERR(ve[n])) { err = PTR_ERR(ve[n]); nctx = n; @@ -3929,7 +3929,7 @@ static int mask_virtual_engine(struct intel_gt *gt, * restrict it to our desired engine within the virtual engine. */ - ve = intel_execlists_create_virtual(siblings, nsibling); + ve = intel_engine_create_virtual(siblings, nsibling); if (IS_ERR(ve)) { err = PTR_ERR(ve); goto out_close; @@ -4060,7 +4060,7 @@ static int slicein_virtual_engine(struct intel_gt *gt, i915_request_add(rq); } - ce = intel_execlists_create_virtual(siblings, nsibling); + ce = intel_engine_create_virtual(siblings, nsibling); if (IS_ERR(ce)) { err = PTR_ERR(ce); goto out; @@ -4112,7 +4112,7 @@ static int sliceout_virtual_engine(struct intel_gt *gt, /* XXX We do not handle oversubscription and fairness with normal rq */ for (n = 0; n < nsibling; n++) { - ce = intel_execlists_create_virtual(siblings, nsibling); + ce = intel_engine_create_virtual(siblings, nsibling); if (IS_ERR(ce)) { err = PTR_ERR(ce); goto out; @@ -4214,7 +4214,7 @@ static int preserved_virtual_engine(struct intel_gt *gt, if (err) goto out_scratch; - ve = intel_execlists_create_virtual(siblings, nsibling); + ve = intel_engine_create_virtual(siblings, nsibling); if (IS_ERR(ve)) { err = PTR_ERR(ve); goto out_scratch; @@ -4354,7 +4354,7 @@ static int reset_virtual_engine(struct intel_gt *gt, if (igt_spinner_init(&spin, gt)) return -ENOMEM; - ve = intel_execlists_create_virtual(siblings, nsibling); + ve = intel_engine_create_virtual(siblings, nsibling); if (IS_ERR(ve)) { err = PTR_ERR(ve); goto out_spin; |