diff options
| author | Michal Wajdeczko <michal.wajdeczko@intel.com> | 2024-11-21 18:57:54 +0100 |
|---|---|---|
| committer | Michal Wajdeczko <michal.wajdeczko@intel.com> | 2024-11-22 17:30:09 +0100 |
| commit | 465d9057e5bc414c9d0173209a76dfebf3adf35d (patch) | |
| tree | c83e89bd71bce8c21f7c710ac32f879290801938 | |
| parent | 22c2052766738fdf20c9c380db575cc35f9251a8 (diff) | |
drm/xe/pf: Drop 2GiB limit of fair LMEM allocation
Since commit 678ccbf98796 ("drm/xe/vram: drop 2G block
restriction") we are able to provision VFs with more than 2GiB.
Drop our temporary limit of maximum fair LMEM size that was added
just to avoid hitting -EINVAL from auto-provisioning.
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Satyanarayana K V P <satyanarayana.k.v.p@intel.com>
Reviewed-by: Satyanarayana K V P <satyanarayana.k.v.p@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241121175754.302-1-michal.wajdeczko@intel.com
| -rw-r--r-- | drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c b/drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c index 8d84d2a9ab1e..65082f12f1a8 100644 --- a/drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c +++ b/drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c @@ -1545,8 +1545,6 @@ static u64 pf_query_max_lmem(struct xe_gt *gt) #ifdef CONFIG_DRM_XE_DEBUG_SRIOV #define MAX_FAIR_LMEM SZ_128M /* XXX: make it small for the driver bringup */ -#else -#define MAX_FAIR_LMEM SZ_2G /* XXX: known issue with allocating BO over 2GiB */ #endif static u64 pf_estimate_fair_lmem(struct xe_gt *gt, unsigned int num_vfs) |