---

yaml --- r: 311240 b: refs/heads/master c: 07bb542 h: refs/heads/master v: v3
git-mirror · Jun 11, 2012 · 5abd118 · 5abd118
1 parent a16be93
commit 5abd118
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Showing 3 changed files with 7 additions and 12 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6ab6827ee99937834cc268298ee4eab1a651569e
+refs/heads/master: 07bb54244e466f1517357f47a498574f97c31e08
diff --git a/trunk/drivers/infiniband/hw/ocrdma/ocrdma_hw.c b/trunk/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;
@@ -1037,18 +1035,15 @@ 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,

diff --git a/trunk/drivers/infiniband/hw/ocrdma/ocrdma_sli.h b/trunk/drivers/infiniband/hw/ocrdma/ocrdma_sli.h
@@ -458,7 +458,7 @@ enum {
 				OCRDMA_MBX_QUERY_CFG_MAX_WQES_PER_WQ_OFFSET,
 	OCRDMA_MBX_QUERY_CFG_MAX_RQES_PER_RQ_OFFSET	= 0,
 	OCRDMA_MBX_QUERY_CFG_MAX_RQES_PER_RQ_MASK	= 0xFFFF <<
-				OCRDMA_MBX_QUERY_CFG_MAX_WQES_PER_WQ_OFFSET,
+				OCRDMA_MBX_QUERY_CFG_MAX_RQES_PER_RQ_OFFSET,
 
 	OCRDMA_MBX_QUERY_CFG_MAX_CQ_OFFSET		= 16,
 	OCRDMA_MBX_QUERY_CFG_MAX_CQ_MASK		= 0xFFFF <<