diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_uc_fw.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_uc_fw.c | 152 |
1 files changed, 96 insertions, 56 deletions
diff --git a/drivers/gpu/drm/xe/xe_uc_fw.c b/drivers/gpu/drm/xe/xe_uc_fw.c index fb0eda3d5682..9bbdde604923 100644 --- a/drivers/gpu/drm/xe/xe_uc_fw.c +++ b/drivers/gpu/drm/xe/xe_uc_fw.c @@ -16,6 +16,7 @@ #include "xe_gsc.h" #include "xe_gt.h" #include "xe_gt_printk.h" +#include "xe_gt_sriov_vf.h" #include "xe_guc.h" #include "xe_map.h" #include "xe_mmio.h" @@ -92,6 +93,8 @@ struct uc_fw_entry { enum xe_platform platform; + enum xe_gt_type gt_type; + struct { const char *path; u16 major; @@ -106,32 +109,39 @@ struct fw_blobs_by_type { u32 count; }; -#define XE_GUC_FIRMWARE_DEFS(fw_def, mmp_ver, major_ver) \ - fw_def(BATTLEMAGE, major_ver(xe, guc, bmg, 70, 29, 2)) \ - fw_def(LUNARLAKE, major_ver(xe, guc, lnl, 70, 29, 2)) \ - fw_def(METEORLAKE, major_ver(i915, guc, mtl, 70, 29, 2)) \ - fw_def(DG2, major_ver(i915, guc, dg2, 70, 29, 2)) \ - fw_def(DG1, major_ver(i915, guc, dg1, 70, 29, 2)) \ - fw_def(ALDERLAKE_N, major_ver(i915, guc, tgl, 70, 29, 2)) \ - fw_def(ALDERLAKE_P, major_ver(i915, guc, adlp, 70, 29, 2)) \ - fw_def(ALDERLAKE_S, major_ver(i915, guc, tgl, 70, 29, 2)) \ - fw_def(ROCKETLAKE, major_ver(i915, guc, tgl, 70, 29, 2)) \ - fw_def(TIGERLAKE, major_ver(i915, guc, tgl, 70, 29, 2)) +/* + * Add an "ANY" define just to convey the meaning it's given here. + */ +#define XE_GT_TYPE_ANY XE_GT_TYPE_UNINITIALIZED + +#define XE_GUC_FIRMWARE_DEFS(fw_def, mmp_ver, major_ver) \ + fw_def(PANTHERLAKE, GT_TYPE_ANY, major_ver(xe, guc, ptl, 70, 47, 0)) \ + fw_def(BATTLEMAGE, GT_TYPE_ANY, major_ver(xe, guc, bmg, 70, 45, 2)) \ + fw_def(LUNARLAKE, GT_TYPE_ANY, major_ver(xe, guc, lnl, 70, 45, 2)) \ + fw_def(METEORLAKE, GT_TYPE_ANY, major_ver(i915, guc, mtl, 70, 44, 1)) \ + fw_def(DG2, GT_TYPE_ANY, major_ver(i915, guc, dg2, 70, 45, 2)) \ + fw_def(DG1, GT_TYPE_ANY, major_ver(i915, guc, dg1, 70, 44, 1)) \ + fw_def(ALDERLAKE_N, GT_TYPE_ANY, major_ver(i915, guc, tgl, 70, 44, 1)) \ + fw_def(ALDERLAKE_P, GT_TYPE_ANY, major_ver(i915, guc, adlp, 70, 44, 1)) \ + fw_def(ALDERLAKE_S, GT_TYPE_ANY, major_ver(i915, guc, tgl, 70, 44, 1)) \ + fw_def(ROCKETLAKE, GT_TYPE_ANY, major_ver(i915, guc, tgl, 70, 44, 1)) \ + fw_def(TIGERLAKE, GT_TYPE_ANY, major_ver(i915, guc, tgl, 70, 44, 1)) #define XE_HUC_FIRMWARE_DEFS(fw_def, mmp_ver, no_ver) \ - fw_def(BATTLEMAGE, no_ver(xe, huc, bmg)) \ - fw_def(LUNARLAKE, no_ver(xe, huc, lnl)) \ - fw_def(METEORLAKE, no_ver(i915, huc_gsc, mtl)) \ - fw_def(DG1, no_ver(i915, huc, dg1)) \ - fw_def(ALDERLAKE_P, no_ver(i915, huc, tgl)) \ - fw_def(ALDERLAKE_S, no_ver(i915, huc, tgl)) \ - fw_def(ROCKETLAKE, no_ver(i915, huc, tgl)) \ - fw_def(TIGERLAKE, no_ver(i915, huc, tgl)) + fw_def(PANTHERLAKE, GT_TYPE_ANY, no_ver(xe, huc, ptl)) \ + fw_def(BATTLEMAGE, GT_TYPE_ANY, no_ver(xe, huc, bmg)) \ + fw_def(LUNARLAKE, GT_TYPE_ANY, no_ver(xe, huc, lnl)) \ + fw_def(METEORLAKE, GT_TYPE_ANY, no_ver(i915, huc_gsc, mtl)) \ + fw_def(DG1, GT_TYPE_ANY, no_ver(i915, huc, dg1)) \ + fw_def(ALDERLAKE_P, GT_TYPE_ANY, no_ver(i915, huc, tgl)) \ + fw_def(ALDERLAKE_S, GT_TYPE_ANY, no_ver(i915, huc, tgl)) \ + fw_def(ROCKETLAKE, GT_TYPE_ANY, no_ver(i915, huc, tgl)) \ + fw_def(TIGERLAKE, GT_TYPE_ANY, no_ver(i915, huc, tgl)) /* for the GSC FW we match the compatibility version and not the release one */ #define XE_GSC_FIRMWARE_DEFS(fw_def, major_ver) \ - fw_def(LUNARLAKE, major_ver(xe, gsc, lnl, 104, 1, 0)) \ - fw_def(METEORLAKE, major_ver(i915, gsc, mtl, 102, 1, 0)) + fw_def(LUNARLAKE, GT_TYPE_ANY, major_ver(xe, gsc, lnl, 104, 1, 0)) \ + fw_def(METEORLAKE, GT_TYPE_ANY, major_ver(i915, gsc, mtl, 102, 1, 0)) #define MAKE_FW_PATH(dir__, uc__, shortname__, version__) \ __stringify(dir__) "/" __stringify(shortname__) "_" __stringify(uc__) version__ ".bin" @@ -159,12 +169,13 @@ struct fw_blobs_by_type { a, b, c } /* All blobs need to be declared via MODULE_FIRMWARE() */ -#define XE_UC_MODULE_FIRMWARE(platform__, fw_filename) \ +#define XE_UC_MODULE_FIRMWARE(platform__, gt_type__, fw_filename) \ MODULE_FIRMWARE(fw_filename); -#define XE_UC_FW_ENTRY(platform__, entry__) \ +#define XE_UC_FW_ENTRY(platform__, gt_type__, entry__) \ { \ .platform = XE_ ## platform__, \ + .gt_type = XE_ ## gt_type__, \ entry__, \ }, @@ -222,30 +233,38 @@ uc_fw_auto_select(struct xe_device *xe, struct xe_uc_fw *uc_fw) [XE_UC_FW_TYPE_HUC] = { entries_huc, ARRAY_SIZE(entries_huc) }, [XE_UC_FW_TYPE_GSC] = { entries_gsc, ARRAY_SIZE(entries_gsc) }, }; - static const struct uc_fw_entry *entries; + struct xe_gt *gt = uc_fw_to_gt(uc_fw); enum xe_platform p = xe->info.platform; + const struct uc_fw_entry *entries; u32 count; int i; - xe_assert(xe, uc_fw->type < ARRAY_SIZE(blobs_all)); + xe_gt_assert(gt, uc_fw->type < ARRAY_SIZE(blobs_all)); + xe_gt_assert(gt, gt->info.type != XE_GT_TYPE_UNINITIALIZED); + entries = blobs_all[uc_fw->type].entries; count = blobs_all[uc_fw->type].count; for (i = 0; i < count && p <= entries[i].platform; i++) { - if (p == entries[i].platform) { - uc_fw->path = entries[i].path; - uc_fw->versions.wanted.major = entries[i].major; - uc_fw->versions.wanted.minor = entries[i].minor; - uc_fw->versions.wanted.patch = entries[i].patch; - uc_fw->full_ver_required = entries[i].full_ver_required; - - if (uc_fw->type == XE_UC_FW_TYPE_GSC) - uc_fw->versions.wanted_type = XE_UC_FW_VER_COMPATIBILITY; - else - uc_fw->versions.wanted_type = XE_UC_FW_VER_RELEASE; - - break; - } + if (p != entries[i].platform) + continue; + + if (entries[i].gt_type != XE_GT_TYPE_ANY && + entries[i].gt_type != gt->info.type) + continue; + + uc_fw->path = entries[i].path; + uc_fw->versions.wanted.major = entries[i].major; + uc_fw->versions.wanted.minor = entries[i].minor; + uc_fw->versions.wanted.patch = entries[i].patch; + uc_fw->full_ver_required = entries[i].full_ver_required; + + if (uc_fw->type == XE_UC_FW_TYPE_GSC) + uc_fw->versions.wanted_type = XE_UC_FW_VER_COMPATIBILITY; + else + uc_fw->versions.wanted_type = XE_UC_FW_VER_RELEASE; + + break; } } @@ -646,11 +665,39 @@ do { \ ver_->major, ver_->minor, ver_->patch); \ } while (0) +static void uc_fw_vf_override(struct xe_uc_fw *uc_fw) +{ + struct xe_uc_fw_version *compat = &uc_fw->versions.found[XE_UC_FW_VER_COMPATIBILITY]; + struct xe_uc_fw_version *wanted = &uc_fw->versions.wanted; + + /* Only GuC/HuC are supported */ + if (uc_fw->type != XE_UC_FW_TYPE_GUC && uc_fw->type != XE_UC_FW_TYPE_HUC) + uc_fw->path = NULL; + + /* VF will support only firmwares that driver can autoselect */ + xe_uc_fw_change_status(uc_fw, uc_fw->path ? + XE_UC_FIRMWARE_PRELOADED : + XE_UC_FIRMWARE_NOT_SUPPORTED); + + if (!xe_uc_fw_is_supported(uc_fw)) + return; + + /* PF is doing the loading, so we don't need a path on the VF */ + uc_fw->path = "Loaded by PF"; + + /* The GuC versions are set up during the VF bootstrap */ + if (uc_fw->type == XE_UC_FW_TYPE_GUC) { + uc_fw->versions.wanted_type = XE_UC_FW_VER_COMPATIBILITY; + xe_gt_sriov_vf_guc_versions(uc_fw_to_gt(uc_fw), wanted, compat); + } +} + static int uc_fw_request(struct xe_uc_fw *uc_fw, const struct firmware **firmware_p) { struct xe_device *xe = uc_fw_to_xe(uc_fw); + struct xe_gt *gt = uc_fw_to_gt(uc_fw); + struct drm_printer p = xe_gt_info_printer(gt); struct device *dev = xe->drm.dev; - struct drm_printer p = drm_info_printer(dev); const struct firmware *fw = NULL; int err; @@ -659,20 +706,13 @@ static int uc_fw_request(struct xe_uc_fw *uc_fw, const struct firmware **firmwar * before we're looked at the HW caps to see if we have uc support */ BUILD_BUG_ON(XE_UC_FIRMWARE_UNINITIALIZED); - xe_assert(xe, !uc_fw->status); - xe_assert(xe, !uc_fw->path); + xe_gt_assert(gt, !uc_fw->status); + xe_gt_assert(gt, !uc_fw->path); uc_fw_auto_select(xe, uc_fw); if (IS_SRIOV_VF(xe)) { - /* Only GuC/HuC are supported */ - if (uc_fw->type != XE_UC_FW_TYPE_GUC && - uc_fw->type != XE_UC_FW_TYPE_HUC) - uc_fw->path = NULL; - /* VF will support only firmwares that driver can autoselect */ - xe_uc_fw_change_status(uc_fw, uc_fw->path ? - XE_UC_FIRMWARE_PRELOADED : - XE_UC_FIRMWARE_NOT_SUPPORTED); + uc_fw_vf_override(uc_fw); return 0; } @@ -684,7 +724,7 @@ static int uc_fw_request(struct xe_uc_fw *uc_fw, const struct firmware **firmwar if (!xe_uc_fw_is_supported(uc_fw)) { if (uc_fw->type == XE_UC_FW_TYPE_GUC) { - drm_err(&xe->drm, "No GuC firmware defined for platform\n"); + xe_gt_err(gt, "No GuC firmware defined for platform\n"); return -ENOENT; } return 0; @@ -693,7 +733,7 @@ static int uc_fw_request(struct xe_uc_fw *uc_fw, const struct firmware **firmwar /* an empty path means the firmware is disabled */ if (!xe_device_uc_enabled(xe) || !(*uc_fw->path)) { xe_uc_fw_change_status(uc_fw, XE_UC_FIRMWARE_DISABLED); - drm_dbg(&xe->drm, "%s disabled", xe_uc_fw_type_repr(uc_fw->type)); + xe_gt_dbg(gt, "%s disabled\n", xe_uc_fw_type_repr(uc_fw->type)); return 0; } @@ -726,10 +766,10 @@ fail: XE_UC_FIRMWARE_MISSING : XE_UC_FIRMWARE_ERROR); - drm_notice(&xe->drm, "%s firmware %s: fetch failed with error %d\n", - xe_uc_fw_type_repr(uc_fw->type), uc_fw->path, err); - drm_info(&xe->drm, "%s firmware(s) can be downloaded from %s\n", - xe_uc_fw_type_repr(uc_fw->type), XE_UC_FIRMWARE_URL); + xe_gt_notice(gt, "%s firmware %s: fetch failed with error %pe\n", + xe_uc_fw_type_repr(uc_fw->type), uc_fw->path, ERR_PTR(err)); + xe_gt_info(gt, "%s firmware(s) can be downloaded from %s\n", + xe_uc_fw_type_repr(uc_fw->type), XE_UC_FIRMWARE_URL); release_firmware(fw); /* OK even if fw is NULL */ |