[golan] Set log_max_qp to 1

This is required to work around a bug in some firmware versions.

Signed-off-by: Ameer Mahagneh <ameerm@mellanox.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>

diff --git a/src/drivers/infiniband/CIB_PRM.h b/src/drivers/infiniband/CIB_PRM.h
index 6d07c0151a667961e711645a133f4c0c136ec8b6..d578f9b04a99a3eeda12cc5438d8daa0a2ff36e1 100755 (executable)
--- a/src/drivers/infiniband/CIB_PRM.h
+++ b/src/drivers/infiniband/CIB_PRM.h
@@ -33,7 +33,7 @@ typedef uint16_t              __be16;
 
 #define GOLAN_PCI_CMD_XPORT                    7
 #define CMD_OWNER_HW                           0x1
-
+#define GOLAN_LOG_MAX_QP                       0x1
 #define IB_NUM_PKEYS           0x20
 
 struct health_buffer {
@@ -229,8 +229,7 @@ struct golan_hca_cap {
        u8              rsvd1[16];
        u8              log_max_srq_sz;
        u8              log_max_qp_sz;
-       u8              rsvd2;
-       u8              log_max_qp;
+       __be16          log_max_qp;
        u8              log_max_strq_sz;
        u8              log_max_srqs;
        u8              rsvd4[2];

diff --git a/src/drivers/infiniband/golan.c b/src/drivers/infiniband/golan.c
index 1858da7cf12b9bd116782281aa3f321904c5cab7..18ebfb1e943f931febc702dea9d7af916253d992 100755 (executable)
--- a/src/drivers/infiniband/golan.c
+++ b/src/drivers/infiniband/golan.c
@@ -363,7 +363,7 @@ static inline int golan_set_hca_cap(struct golan *golan)
        DBGC( golan , "%s caps.log_pg_sz = %d\n", __FUNCTION__, golan->caps.log_pg_sz);
        DBGC( golan , "%s caps.log_uar_sz = %d\n", __FUNCTION__, be32_to_cpu(golan->caps.uar_page_sz));
        golan->caps.uar_page_sz = 0;
-
+       golan->caps.log_max_qp = GOLAN_LOG_MAX_QP;
 
        memcpy(((struct golan_hca_cap *)GET_INBOX(golan, GEN_MBOX)),
                   &(golan->caps),