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Searched refs:num_dbs (Results 1 – 6 of 6) sorted by relevance

/linux/drivers/gpu/drm/xe/
H A Dxe_gt_sriov_pf_config_types.h28 /** @num_dbs: number of GuC doorbells IDs. */
29 u16 num_dbs; member
55 /** @num_dbs: number of GuC doorbells. */
56 u16 num_dbs; member
H A Dxe_gt_sriov_pf_config.c284 if (details && config->num_dbs) { in encode_config()
290 cfg[n++] = config->num_dbs; in encode_config()
1044 spare = gt->sriov.pf.spare.num_dbs; in pf_get_spare_dbs()
1061 gt->sriov.pf.spare.num_dbs = spare; in pf_set_spare_dbs()
1086 pf_release_dbs(gt, config->begin_db, config->num_dbs); in pf_release_config_dbs()
1088 config->num_dbs = 0; in pf_release_config_dbs()
1091 static int pf_provision_vf_dbs(struct xe_gt *gt, unsigned int vfid, u32 num_dbs) in pf_provision_vf_dbs() argument
1098 if (num_dbs > GUC_NUM_DOORBELLS) in pf_provision_vf_dbs()
1101 if (config->num_dbs) { in pf_provision_vf_dbs()
1113 if (!num_dbs) in pf_provision_vf_dbs()
1153 u32 num_dbs; xe_gt_sriov_pf_config_get_dbs() local
1178 xe_gt_sriov_pf_config_set_dbs(struct xe_gt * gt,unsigned int vfid,u32 num_dbs) xe_gt_sriov_pf_config_set_dbs() argument
1209 xe_gt_sriov_pf_config_bulk_set_dbs(struct xe_gt * gt,unsigned int vfid,unsigned int num_vfs,u32 num_dbs) xe_gt_sriov_pf_config_bulk_set_dbs() argument
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H A Dxe_gt_sriov_vf.c498 u32 num_ctxs, num_dbs; in vf_get_submission_cfg() local
507 err = guc_action_query_single_klv32(guc, GUC_KLV_VF_CFG_NUM_DOORBELLS_KEY, &num_dbs); in vf_get_submission_cfg()
516 if (config->num_dbs && config->num_dbs != num_dbs) { in vf_get_submission_cfg()
518 num_dbs, config->num_dbs); in vf_get_submission_cfg()
522 xe_gt_sriov_dbg_verbose(gt, "CTXs %u DBs %u\n", num_ctxs, num_dbs); in vf_get_submission_cfg()
525 config->num_dbs = num_dbs; in vf_get_submission_cfg()
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H A Dxe_gt_sriov_pf_config.h29 int xe_gt_sriov_pf_config_set_dbs(struct xe_gt *gt, unsigned int vfid, u32 num_dbs);
32 u32 num_dbs);
H A Dxe_gt_sriov_vf_types.h26 /** @num_dbs: assigned number of GuC doorbells IDs. */
27 u16 num_dbs; member
/linux/drivers/net/ethernet/fungible/funcore/
H A Dfun_dev.c563 unsigned int cq_count, sq_count, num_dbs; in fun_get_dev_limits() local
585 num_dbs = (pci_resource_len(pdev, 0) - NVME_REG_DBS) >> in fun_get_dev_limits()
587 fdev->max_qid = min3(cq_count, sq_count, num_dbs / 2) - 1; in fun_get_dev_limits()