From d5d4bf8870ccb68b3b897d2ee88079dc06e9dd48 Mon Sep 17 00:00:00 2001 From: Ameer Mahagneh Date: Tue, 20 Mar 2018 17:55:04 +0200 Subject: [golan] Set log_max_qp to 1 This is required to work around a bug in some firmware versions. Signed-off-by: Ameer Mahagneh Signed-off-by: Michael Brown --- src/drivers/infiniband/CIB_PRM.h | 5 ++--- src/drivers/infiniband/golan.c | 2 +- 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/src/drivers/infiniband/CIB_PRM.h b/src/drivers/infiniband/CIB_PRM.h index 6d07c015..d578f9b0 100755 --- 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 1858da7c..18ebfb1e 100755 --- 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), -- cgit v1.2.3-55-g7522