diff options
Diffstat (limited to 'drivers/infiniband/hw/ocrdma/ocrdma_hw.c')
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_hw.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c index 9343a152297..71942af4fce 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c @@ -990,8 +990,6 @@ static void ocrdma_get_attr(struct ocrdma_dev *dev, struct ocrdma_dev_attr *attr, struct ocrdma_mbx_query_config *rsp) { - int max_q_mem; - attr->max_pd = (rsp->max_pd_ca_ack_delay & OCRDMA_MBX_QUERY_CFG_MAX_PD_MASK) >> OCRDMA_MBX_QUERY_CFG_MAX_PD_SHIFT; @@ -1004,6 +1002,9 @@ static void ocrdma_get_attr(struct ocrdma_dev *dev, attr->max_recv_sge = (rsp->max_write_send_sge & OCRDMA_MBX_QUERY_CFG_MAX_SEND_SGE_MASK) >> OCRDMA_MBX_QUERY_CFG_MAX_SEND_SGE_SHIFT; + attr->max_srq_sge = (rsp->max_srq_rqe_sge & + OCRDMA_MBX_QUERY_CFG_MAX_SRQ_SGE_MASK) >> + OCRDMA_MBX_QUERY_CFG_MAX_SRQ_SGE_OFFSET; attr->max_ord_per_qp = (rsp->max_ird_ord_per_qp & OCRDMA_MBX_QUERY_CFG_MAX_ORD_PER_QP_MASK) >> OCRDMA_MBX_QUERY_CFG_MAX_ORD_PER_QP_SHIFT; @@ -1037,18 +1038,15 @@ static void ocrdma_get_attr(struct ocrdma_dev *dev, attr->max_inline_data = attr->wqe_size - (sizeof(struct ocrdma_hdr_wqe) + sizeof(struct ocrdma_sge)); - max_q_mem = OCRDMA_Q_PAGE_BASE_SIZE << (OCRDMA_MAX_Q_PAGE_SIZE_CNT - 1); - /* hw can queue one less then the configured size, - * so publish less by one to stack. - */ if (dev->nic_info.dev_family == OCRDMA_GEN2_FAMILY) { - dev->attr.max_wqe = max_q_mem / dev->attr.wqe_size; attr->ird = 1; attr->ird_page_size = OCRDMA_MIN_Q_PAGE_SIZE; attr->num_ird_pages = MAX_OCRDMA_IRD_PAGES; - } else - dev->attr.max_wqe = (max_q_mem / dev->attr.wqe_size) - 1; - dev->attr.max_rqe = (max_q_mem / dev->attr.rqe_size) - 1; + } + dev->attr.max_wqe = rsp->max_wqes_rqes_per_q >> + OCRDMA_MBX_QUERY_CFG_MAX_WQES_PER_WQ_OFFSET; + dev->attr.max_rqe = rsp->max_wqes_rqes_per_q & + OCRDMA_MBX_QUERY_CFG_MAX_RQES_PER_RQ_MASK; } static int ocrdma_check_fw_config(struct ocrdma_dev *dev, |