diff options
author | Lucas De Marchi <lucas.demarchi@intel.com> | 2023-04-17 09:54:14 +0300 |
---|---|---|
committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-20 02:31:46 +0300 |
commit | e8178f8076dedf8526f8dc78f8fb9b3017991641 (patch) | |
tree | da35cb918e2865df6528216e80bda10d97207676 /drivers/gpu/drm/xe/xe_guc.c | |
parent | 56492dacee943dd8241e29fe6a2d698d0029035c (diff) | |
download | linux-e8178f8076dedf8526f8dc78f8fb9b3017991641.tar.xz |
drm/xe/guc: Rename GEN11_SOFT_SCRATCH for clarity
That register is a completely different register, it's not the same as
SOFT_SCRATCH for GEN11 and beyond. Rename to to the same name as the
bspec uses, including the new variant for media. Also, move the
definitions to the guc header.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_guc.c')
-rw-r--r-- | drivers/gpu/drm/xe/xe_guc.c | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/drivers/gpu/drm/xe/xe_guc.c b/drivers/gpu/drm/xe/xe_guc.c index ee71b969bcbf..ff2df4f30e97 100644 --- a/drivers/gpu/drm/xe/xe_guc.c +++ b/drivers/gpu/drm/xe/xe_guc.c @@ -622,9 +622,6 @@ int xe_guc_auth_huc(struct xe_guc *guc, u32 rsa_addr) return xe_guc_ct_send_block(&guc->ct, action, ARRAY_SIZE(action)); } -#define MEDIA_SOFT_SCRATCH(n) _MMIO(0x190310 + (n) * 4) -#define MEDIA_SOFT_SCRATCH_COUNT 4 - int xe_guc_mmio_send_recv(struct xe_guc *guc, const u32 *request, u32 len, u32 *response_buf) { @@ -632,15 +629,17 @@ int xe_guc_mmio_send_recv(struct xe_guc *guc, const u32 *request, struct xe_gt *gt = guc_to_gt(guc); u32 header, reply; u32 reply_reg = xe_gt_is_media_type(gt) ? - MEDIA_SOFT_SCRATCH(0).reg : GEN11_SOFT_SCRATCH(0).reg; + MED_VF_SW_FLAG(0).reg : VF_SW_FLAG(0).reg; + const u32 LAST_INDEX = VF_SW_FLAG_COUNT; int ret; int i; - BUILD_BUG_ON(GEN11_SOFT_SCRATCH_COUNT != MEDIA_SOFT_SCRATCH_COUNT); + BUILD_BUG_ON(VF_SW_FLAG_COUNT != MED_VF_SW_FLAG_COUNT); + XE_BUG_ON(guc->ct.enabled); XE_BUG_ON(!len); - XE_BUG_ON(len > GEN11_SOFT_SCRATCH_COUNT); - XE_BUG_ON(len > MEDIA_SOFT_SCRATCH_COUNT); + XE_BUG_ON(len > VF_SW_FLAG_COUNT); + XE_BUG_ON(len > MED_VF_SW_FLAG_COUNT); XE_BUG_ON(FIELD_GET(GUC_HXG_MSG_0_ORIGIN, request[0]) != GUC_HXG_ORIGIN_HOST); XE_BUG_ON(FIELD_GET(GUC_HXG_MSG_0_TYPE, request[0]) != @@ -650,17 +649,14 @@ retry: /* Not in critical data-path, just do if else for GT type */ if (xe_gt_is_media_type(gt)) { for (i = 0; i < len; ++i) - xe_mmio_write32(gt, MEDIA_SOFT_SCRATCH(i).reg, + xe_mmio_write32(gt, MED_VF_SW_FLAG(i).reg, request[i]); -#define LAST_INDEX MEDIA_SOFT_SCRATCH_COUNT - 1 - xe_mmio_read32(gt, MEDIA_SOFT_SCRATCH(LAST_INDEX).reg); + xe_mmio_read32(gt, MED_VF_SW_FLAG(LAST_INDEX).reg); } else { for (i = 0; i < len; ++i) - xe_mmio_write32(gt, GEN11_SOFT_SCRATCH(i).reg, + xe_mmio_write32(gt, VF_SW_FLAG(i).reg, request[i]); -#undef LAST_INDEX -#define LAST_INDEX GEN11_SOFT_SCRATCH_COUNT - 1 - xe_mmio_read32(gt, GEN11_SOFT_SCRATCH(LAST_INDEX).reg); + xe_mmio_read32(gt, VF_SW_FLAG(LAST_INDEX).reg); } xe_guc_notify(guc); @@ -724,7 +720,7 @@ proto: if (response_buf) { response_buf[0] = header; - for (i = 1; i < GEN11_SOFT_SCRATCH_COUNT; i++) + for (i = 1; i < VF_SW_FLAG_COUNT; i++) response_buf[i] = xe_mmio_read32(gt, reply_reg + i * sizeof(u32)); } |