diff options
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/qplib_rcfw.h')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/qplib_rcfw.h | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h index 0a3d8e7da3d4..b7f4d0a66b18 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h +++ b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h @@ -51,25 +51,26 @@ #define RCFW_DBR_PCI_BAR_REGION 2 #define RCFW_DBR_BASE_PAGE_SHIFT 12 -#define RCFW_CMD_PREP(req, CMD, cmd_flags) \ - do { \ - memset(&(req), 0, sizeof((req))); \ - (req).opcode = CMDQ_BASE_OPCODE_##CMD; \ - (req).cmd_size = sizeof((req)); \ - (req).flags = cpu_to_le16(cmd_flags); \ - } while (0) - -#define RCFW_CMD_WAIT_TIME_MS 20000 /* 20 Seconds timeout */ - /* Cmdq contains a fix number of a 16-Byte slots */ struct bnxt_qplib_cmdqe { u8 data[16]; }; +#define BNXT_QPLIB_CMDQE_UNITS sizeof(struct bnxt_qplib_cmdqe) + +static inline void bnxt_qplib_rcfw_cmd_prep(struct cmdq_base *req, + u8 opcode, u8 cmd_size) +{ + memset(req, 0, cmd_size); + req->opcode = opcode; + req->cmd_size = cmd_size; +} + +#define RCFW_CMD_WAIT_TIME_MS 20000 /* 20 Seconds timeout */ + /* CMDQ elements */ #define BNXT_QPLIB_CMDQE_MAX_CNT_256 256 #define BNXT_QPLIB_CMDQE_MAX_CNT_8192 8192 -#define BNXT_QPLIB_CMDQE_UNITS sizeof(struct bnxt_qplib_cmdqe) #define BNXT_QPLIB_CMDQE_BYTES(depth) ((depth) * BNXT_QPLIB_CMDQE_UNITS) static inline u32 bnxt_qplib_cmdqe_npages(u32 depth) |