diff options
| author | Kashyap Desai <kashyap.desai@broadcom.com> | 2023-06-09 04:01:41 -0700 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2023-06-12 10:10:16 +0300 |
| commit | 258ee04317dacf789da420e2791fde2eb0da6946 (patch) | |
| tree | 7c5fd39127e271176cca213f35d054385ad21941 /drivers/infiniband/hw | |
| parent | b021186bca9d6b3d6d16ea8b97c4a598f62de12c (diff) | |
RDMA/bnxt_re: set fixed command queue depth
There is no need of setting max command queue entries based on
firmware version check.
Removing deperecated code.
Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://lore.kernel.org/r/1686308514-11996-5-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/hw')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/qplib_rcfw.c | 6 | ||||
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/qplib_rcfw.h | 7 |
2 files changed, 4 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c index 67140eb02c4d..66121fb898b3 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c +++ b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c @@ -600,10 +600,8 @@ int bnxt_qplib_alloc_rcfw_channel(struct bnxt_qplib_res *res, "HW channel CREQ allocation failed\n"); goto fail; } - if (ctx->hwrm_intf_ver < HWRM_VERSION_RCFW_CMDQ_DEPTH_CHECK) - rcfw->cmdq_depth = BNXT_QPLIB_CMDQE_MAX_CNT_256; - else - rcfw->cmdq_depth = BNXT_QPLIB_CMDQE_MAX_CNT_8192; + + rcfw->cmdq_depth = BNXT_QPLIB_CMDQE_MAX_CNT; sginfo.pgsize = bnxt_qplib_cmdqe_page_size(rcfw->cmdq_depth); hwq_attr.depth = rcfw->cmdq_depth & 0x7FFFFFFF; diff --git a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h index 0dff56e3db88..32e5b6767cc8 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h +++ b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.h @@ -69,8 +69,7 @@ static inline void bnxt_qplib_rcfw_cmd_prep(struct cmdq_base *req, #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_MAX_CNT 8192 #define BNXT_QPLIB_CMDQE_BYTES(depth) ((depth) * BNXT_QPLIB_CMDQE_UNITS) static inline u32 bnxt_qplib_cmdqe_npages(u32 depth) @@ -105,12 +104,10 @@ static inline u32 bnxt_qplib_set_cmd_slots(struct cmdq_base *req) return cmd_byte; } -#define RCFW_MAX_COOKIE_VALUE 0x7FFF +#define RCFW_MAX_COOKIE_VALUE (BNXT_QPLIB_CMDQE_MAX_CNT - 1) #define RCFW_CMD_IS_BLOCKING 0x8000 #define RCFW_BLOCKED_CMD_WAIT_COUNT 20000000UL /* 20 sec */ -#define HWRM_VERSION_RCFW_CMDQ_DEPTH_CHECK 0x1000900020011ULL - /* Crsq buf is 1024-Byte */ struct bnxt_qplib_crsbe { u8 data[1024]; |