xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

RDMA: Fix link active_speed size

Browse Source 
According to the IB spec active_speed size should be u16 and not u8 as
before. Changing it to allow further extensions in offered speeds.

Link: https://lore.kernel.org/r/20200917090223.1018224-4-leon@kernel.org
Signed-off-by: Aharon Landau <aharonl@mellanox.com>
Reviewed-by: Michael Guralnik <michaelgur@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Aharon Landau
2020-09-17 12:02:23 +03:00
committed by Jason Gunthorpe
parent e27014bdb4
commit 376ceb31ff
10 changed files with 17 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
include/rdma/ib_verbs.h
View File

@@ -535,7 +535,8 @@ enum ib_port_speed {
IB_SPEED_FDR10 = 8,
IB_SPEED_FDR = 16,
IB_SPEED_EDR = 32,
IB_SPEED_HDR = 64
IB_SPEED_HDR = 64,
IB_SPEED_NDR = 128,
};
/**
@@ -669,7 +670,7 @@ struct ib_port_attr {
u8 subnet_timeout;
u8 init_type_reply;
u8 active_width;
u8 active_speed;
u16 active_speed;
u8 phys_state;
u16 port_cap_flags2;
};
@@ -4410,7 +4411,7 @@ void ib_drain_rq(struct ib_qp *qp);
void ib_drain_sq(struct ib_qp *qp);
void ib_drain_qp(struct ib_qp *qp);
int ib_get_eth_speed(struct ib_device *dev, u8 port_num, u8 *speed, u8 *width);
int ib_get_eth_speed(struct ib_device *dev, u8 port_num, u16 *speed, u8 *width);
static inline u8 *rdma_ah_retrieve_dmac(struct rdma_ah_attr *attr)
{