diff options
| -rw-r--r-- | drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c | 31 |
1 files changed, 20 insertions, 11 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 79b364fbe06d..e7aea89e7215 100644 --- a/drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c +++ b/drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c @@ -238,26 +238,35 @@ static struct xe_gt_sriov_config *pf_pick_vf_config(struct xe_gt *gt, unsigned i } /* Return: number of configuration dwords written */ -static u32 encode_config_ggtt(u32 *cfg, const struct xe_gt_sriov_config *config, bool details) +static u32 encode_ggtt(u32 *cfg, u64 start, u64 size, bool details) { u32 n = 0; - if (xe_ggtt_node_allocated(config->ggtt_region)) { - if (details) { - cfg[n++] = PREP_GUC_KLV_TAG(VF_CFG_GGTT_START); - cfg[n++] = lower_32_bits(config->ggtt_region->base.start); - cfg[n++] = upper_32_bits(config->ggtt_region->base.start); - } - - cfg[n++] = PREP_GUC_KLV_TAG(VF_CFG_GGTT_SIZE); - cfg[n++] = lower_32_bits(config->ggtt_region->base.size); - cfg[n++] = upper_32_bits(config->ggtt_region->base.size); + if (details) { + cfg[n++] = PREP_GUC_KLV_TAG(VF_CFG_GGTT_START); + cfg[n++] = lower_32_bits(start); + cfg[n++] = upper_32_bits(start); } + cfg[n++] = PREP_GUC_KLV_TAG(VF_CFG_GGTT_SIZE); + cfg[n++] = lower_32_bits(size); + cfg[n++] = upper_32_bits(size); + return n; } /* Return: number of configuration dwords written */ +static u32 encode_config_ggtt(u32 *cfg, const struct xe_gt_sriov_config *config, bool details) +{ + struct xe_ggtt_node *node = config->ggtt_region; + + if (!xe_ggtt_node_allocated(node)) + return 0; + + return encode_ggtt(cfg, node->base.start, node->base.size, details); +} + +/* Return: number of configuration dwords written */ static u32 encode_config(u32 *cfg, const struct xe_gt_sriov_config *config, bool details) { u32 n = 0; |