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[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>
pull/71/head
Ameer Mahagneh 2018-03-20 17:55:04 +02:00 committed by Michael Brown
parent 3ec2079ce2
commit d5d4bf8870
2 changed files with 3 additions and 4 deletions
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5
src/drivers/infiniband/CIB_PRM.h
View File

@ -33,7 +33,7 @@ typedef uint16_t __be16;
#define GOLAN_PCI_CMD_XPORT 7 #define GOLAN_PCI_CMD_XPORT 7
#define CMD_OWNER_HW 0x1 #define CMD_OWNER_HW 0x1
#define GOLAN_LOG_MAX_QP 0x1
#define IB_NUM_PKEYS 0x20 #define IB_NUM_PKEYS 0x20
struct health_buffer { struct health_buffer {
@ -229,8 +229,7 @@ struct golan_hca_cap {
u8 rsvd1[16]; u8 rsvd1[16];
u8 log_max_srq_sz; u8 log_max_srq_sz;
u8 log_max_qp_sz; u8 log_max_qp_sz;
u8 rsvd2; __be16 log_max_qp;
u8 log_max_qp;
u8 log_max_strq_sz; u8 log_max_strq_sz;
u8 log_max_srqs; u8 log_max_srqs;
u8 rsvd4[2]; u8 rsvd4[2];

2
src/drivers/infiniband/golan.c
View File

@ -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_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)); 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.uar_page_sz = 0;
golan->caps.log_max_qp = GOLAN_LOG_MAX_QP;
memcpy(((struct golan_hca_cap *)GET_INBOX(golan, GEN_MBOX)), memcpy(((struct golan_hca_cap *)GET_INBOX(golan, GEN_MBOX)),
&(golan->caps), &(golan->caps),