diff options
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/debugfs.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/debugfs.c b/drivers/infiniband/hw/bnxt_re/debugfs.c index a3aad6c3dbec..9f6392155d91 100644 --- a/drivers/infiniband/hw/bnxt_re/debugfs.c +++ b/drivers/infiniband/hw/bnxt_re/debugfs.c @@ -206,7 +206,7 @@ static ssize_t bnxt_re_cc_config_get(struct file *filp, char __user *buffer, return simple_read_from_buffer(buffer, usr_buf_len, ppos, (u8 *)(buf), rc); } -static void bnxt_re_fill_gen0_ext0(struct bnxt_qplib_cc_param *ccparam, u32 offset, u32 val) +static int bnxt_re_fill_gen0_ext0(struct bnxt_qplib_cc_param *ccparam, u32 offset, u32 val) { u32 modify_mask; @@ -250,7 +250,7 @@ static void bnxt_re_fill_gen0_ext0(struct bnxt_qplib_cc_param *ccparam, u32 offs ccparam->tcp_cp = val; break; case CMDQ_MODIFY_ROCE_CC_MODIFY_MASK_TX_QUEUE: - break; + return -EOPNOTSUPP; case CMDQ_MODIFY_ROCE_CC_MODIFY_MASK_INACTIVITY_CP: ccparam->inact_th = val; break; @@ -263,18 +263,21 @@ static void bnxt_re_fill_gen0_ext0(struct bnxt_qplib_cc_param *ccparam, u32 offs } ccparam->mask = modify_mask; + return 0; } static int bnxt_re_configure_cc(struct bnxt_re_dev *rdev, u32 gen_ext, u32 offset, u32 val) { struct bnxt_qplib_cc_param ccparam = { }; + int rc; - /* Supporting only Gen 0 now */ - if (gen_ext == CC_CONFIG_GEN0_EXT0) - bnxt_re_fill_gen0_ext0(&ccparam, offset, val); - else + if (gen_ext != CC_CONFIG_GEN0_EXT0) return -EINVAL; + rc = bnxt_re_fill_gen0_ext0(&ccparam, offset, val); + if (rc) + return rc; + bnxt_qplib_modify_cc(&rdev->qplib_res, &ccparam); return 0; } |