diff options
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/bnxt_re.h')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/bnxt_re.h | 45 |
1 files changed, 35 insertions, 10 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/bnxt_re.h b/drivers/infiniband/hw/bnxt_re/bnxt_re.h index ecbac91b2e14..3eb7a8387116 100644 --- a/drivers/infiniband/hw/bnxt_re/bnxt_re.h +++ b/drivers/infiniband/hw/bnxt_re/bnxt_re.h @@ -43,20 +43,41 @@ #define ROCE_DRV_MODULE_VERSION "1.0.0" #define BNXT_RE_DESC "Broadcom NetXtreme-C/E RoCE Driver" - -#define BNXT_RE_PAGE_SIZE_4K BIT(12) -#define BNXT_RE_PAGE_SIZE_8K BIT(13) -#define BNXT_RE_PAGE_SIZE_64K BIT(16) -#define BNXT_RE_PAGE_SIZE_2M BIT(21) -#define BNXT_RE_PAGE_SIZE_8M BIT(23) -#define BNXT_RE_PAGE_SIZE_1G BIT(30) - -#define BNXT_RE_MAX_MR_SIZE BIT(30) +#define BNXT_RE_PAGE_SHIFT_4K (12) +#define BNXT_RE_PAGE_SHIFT_8K (13) +#define BNXT_RE_PAGE_SHIFT_64K (16) +#define BNXT_RE_PAGE_SHIFT_2M (21) +#define BNXT_RE_PAGE_SHIFT_8M (23) +#define BNXT_RE_PAGE_SHIFT_1G (30) + +#define BNXT_RE_PAGE_SIZE_4K BIT(BNXT_RE_PAGE_SHIFT_4K) +#define BNXT_RE_PAGE_SIZE_8K BIT(BNXT_RE_PAGE_SHIFT_8K) +#define BNXT_RE_PAGE_SIZE_64K BIT(BNXT_RE_PAGE_SHIFT_64K) +#define BNXT_RE_PAGE_SIZE_2M BIT(BNXT_RE_PAGE_SHIFT_2M) +#define BNXT_RE_PAGE_SIZE_8M BIT(BNXT_RE_PAGE_SHIFT_8M) +#define BNXT_RE_PAGE_SIZE_1G BIT(BNXT_RE_PAGE_SHIFT_1G) + +#define BNXT_RE_MAX_MR_SIZE_LOW BIT(BNXT_RE_PAGE_SHIFT_1G) +#define BNXT_RE_MAX_MR_SIZE_HIGH BIT(39) +#define BNXT_RE_MAX_MR_SIZE BNXT_RE_MAX_MR_SIZE_HIGH #define BNXT_RE_MAX_QPC_COUNT (64 * 1024) #define BNXT_RE_MAX_MRW_COUNT (64 * 1024) #define BNXT_RE_MAX_SRQC_COUNT (64 * 1024) #define BNXT_RE_MAX_CQ_COUNT (64 * 1024) +#define BNXT_RE_MAX_MRW_COUNT_64K (64 * 1024) +#define BNXT_RE_MAX_MRW_COUNT_256K (256 * 1024) + +/* Number of MRs to reserve for PF, leaving remainder for VFs */ +#define BNXT_RE_RESVD_MR_FOR_PF (32 * 1024) +#define BNXT_RE_MAX_GID_PER_VF 128 + +/* + * Percentage of resources of each type reserved for PF. + * Remaining resources are divided equally among VFs. + * [0, 100] + */ +#define BNXT_RE_PCT_RSVD_FOR_PF 50 #define BNXT_RE_UD_QP_HW_STALL 0x400000 @@ -99,7 +120,7 @@ struct bnxt_re_dev { #define BNXT_RE_FLAG_HAVE_L2_REF 3 #define BNXT_RE_FLAG_RCFW_CHANNEL_EN 4 #define BNXT_RE_FLAG_QOS_WORK_REG 5 -#define BNXT_RE_FLAG_TASK_IN_PROG 6 +#define BNXT_RE_FLAG_ISSUE_ROCE_STATS 29 struct net_device *netdev; unsigned int version, major, minor; struct bnxt_en_dev *en_dev; @@ -136,6 +157,7 @@ struct bnxt_re_dev { atomic_t srq_count; atomic_t mr_count; atomic_t mw_count; + atomic_t sched_count; /* Max of 2 lossless traffic class supported per port */ u16 cosq[2]; @@ -145,6 +167,9 @@ struct bnxt_re_dev { struct bnxt_re_ah *sqp_ah; struct bnxt_re_sqp_entries sqp_tbl[1024]; atomic_t nq_alloc_cnt; + u32 is_virtfn; + u32 num_vfs; + struct bnxt_qplib_roce_stats stats; }; #define to_bnxt_re_dev(ptr, member) \ |