diff options
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/bnxt_re.h')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/bnxt_re.h | 50 |
1 files changed, 28 insertions, 22 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/bnxt_re.h b/drivers/infiniband/hw/bnxt_re/bnxt_re.h index 725b2350e349..785c37cae3c0 100644 --- a/drivers/infiniband/hw/bnxt_re/bnxt_re.h +++ b/drivers/infiniband/hw/bnxt_re/bnxt_re.h @@ -39,22 +39,13 @@ #ifndef __BNXT_RE_H__ #define __BNXT_RE_H__ +#include "hw_counters.h" #define ROCE_DRV_MODULE_NAME "bnxt_re" #define BNXT_RE_DESC "Broadcom NetXtreme-C/E RoCE Driver" -#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_PAGE_SHIFT_1G (30) +#define BNXT_RE_PAGE_SIZE_SUPPORTED 0x7FFFF000 /* 4kb - 1G */ #define BNXT_RE_MAX_MR_SIZE_LOW BIT_ULL(BNXT_RE_PAGE_SHIFT_1G) #define BNXT_RE_MAX_MR_SIZE_HIGH BIT_ULL(39) @@ -89,6 +80,15 @@ #define BNXT_RE_DEFAULT_ACK_DELAY 16 +struct bnxt_re_ring_attr { + dma_addr_t *dma_arr; + int pages; + int type; + u32 depth; + u32 lrid; /* Logical ring id */ + u8 mode; +}; + struct bnxt_re_work { struct work_struct work; unsigned long event; @@ -104,6 +104,14 @@ struct bnxt_re_sqp_entries { struct bnxt_re_qp *qp1_qp; }; +#define BNXT_RE_MAX_GSI_SQP_ENTRIES 1024 +struct bnxt_re_gsi_context { + struct bnxt_re_qp *gsi_qp; + struct bnxt_re_qp *gsi_sqp; + struct bnxt_re_ah *gsi_sah; + struct bnxt_re_sqp_entries *sqp_tbl; +}; + #define BNXT_RE_MIN_MSIX 2 #define BNXT_RE_MAX_MSIX 9 #define BNXT_RE_AEQ_IDX 0 @@ -115,17 +123,17 @@ struct bnxt_re_dev { struct list_head list; unsigned long flags; #define BNXT_RE_FLAG_NETDEV_REGISTERED 0 -#define BNXT_RE_FLAG_IBDEV_REGISTERED 1 #define BNXT_RE_FLAG_GOT_MSIX 2 #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_RESOURCES_ALLOCATED 7 #define BNXT_RE_FLAG_RESOURCES_INITIALIZED 8 +#define BNXT_RE_FLAG_ERR_DEVICE_DETACHED 17 #define BNXT_RE_FLAG_ISSUE_ROCE_STATS 29 struct net_device *netdev; unsigned int version, major, minor; - struct bnxt_qplib_chip_ctx chip_ctx; + struct bnxt_qplib_chip_ctx *chip_ctx; struct bnxt_en_dev *en_dev; struct bnxt_msix_entry msix_entries[BNXT_RE_MAX_MSIX]; int num_msix; @@ -134,7 +142,7 @@ struct bnxt_re_dev { struct delayed_work worker; u8 cur_prio_map; - u8 active_speed; + u16 active_speed; u8 active_width; /* FP Notification Queue (CQ & SRQ) */ @@ -160,19 +168,17 @@ struct bnxt_re_dev { atomic_t srq_count; atomic_t mr_count; atomic_t mw_count; - atomic_t sched_count; + atomic_t ah_count; + atomic_t pd_count; /* Max of 2 lossless traffic class supported per port */ u16 cosq[2]; - /* QP for for handling QP1 packets */ - u32 sqp_id; - struct bnxt_re_qp *qp1_sqp; - struct bnxt_re_ah *sqp_ah; - struct bnxt_re_sqp_entries sqp_tbl[1024]; + /* QP for handling QP1 packets */ + struct bnxt_re_gsi_context gsi_ctx; + struct bnxt_re_stats stats; atomic_t nq_alloc_cnt; u32 is_virtfn; u32 num_vfs; - struct bnxt_qplib_roce_stats stats; }; #define to_bnxt_re_dev(ptr, member) \ |