kybaaz/linux-xiaomi-chiron
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

net/mlx5: Fix access to a non-supported register

Browse source 
Validate MRTC register is supported before triggering a delayed work
which accesses it.

Fixes: 5a1023deee ("net/mlx5: Add periodic update of host time to firmware")
Signed-off-by: Aya Levin <ayal@nvidia.com>
Reviewed-by: Gal Pressman <gal@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Aya Levin 2021-11-07 17:21:45 +02:00 • committed by Saeed Mahameed
parent 924cc4633f
commit 502e82b913
3 changed files with 8 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

5
include/linux/mlx5/mlx5_ifc.h
View file

@ -9698,7 +9698,10 @@ struct mlx5_ifc_mcam_access_reg_bits {
u8 regs_84_to_68[0x11];
u8 tracer_registers[0x4];
u8 regs_63_to_32[0x20];
u8 regs_63_to_46[0x12];
u8 mrtc[0x1];
u8 regs_44_to_32[0xd];
u8 regs_31_to_0[0x20];
};