diff options
| author | David Daney <david.daney@cavium.com> | 2016-08-16 13:30:36 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-08-18 21:16:37 -0700 |
| commit | 1423661fed2c40d6d71b5e2e3aa390f85157f9d5 (patch) | |
| tree | 8443105714495293e44f4c9daca2eeb87b52f645 /drivers/net/ethernet/cavium/thunder/nic_reg.h | |
| parent | 039a392733600d35c80d406a98151b2a9a0a74b4 (diff) | |
| download | op-kernel-dev-1423661fed2c40d6d71b5e2e3aa390f85157f9d5.zip op-kernel-dev-1423661fed2c40d6d71b5e2e3aa390f85157f9d5.tar.gz | |
net: thunderx: Fix OOPs with ethtool --register-dump
The ethtool_ops .get_regs function attempts to read the nonexistent
register NIC_QSET_SQ_0_7_CNM_CHG, which produces a "bus error" type
OOPs.
Fix by not attempting to read, and removing the definition of,
NIC_QSET_SQ_0_7_CNM_CHG. A zero is written into the register dump to
keep the layout unchanged.
Signed-off-by: David Daney <david.daney@cavium.com>
Cc: <stable@vger.kernel.org> # 4.4.x-
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/cavium/thunder/nic_reg.h')
| -rw-r--r-- | drivers/net/ethernet/cavium/thunder/nic_reg.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/ethernet/cavium/thunder/nic_reg.h b/drivers/net/ethernet/cavium/thunder/nic_reg.h index afb10e3..fab35a5 100644 --- a/drivers/net/ethernet/cavium/thunder/nic_reg.h +++ b/drivers/net/ethernet/cavium/thunder/nic_reg.h @@ -170,7 +170,6 @@ #define NIC_QSET_SQ_0_7_DOOR (0x010838) #define NIC_QSET_SQ_0_7_STATUS (0x010840) #define NIC_QSET_SQ_0_7_DEBUG (0x010848) -#define NIC_QSET_SQ_0_7_CNM_CHG (0x010860) #define NIC_QSET_SQ_0_7_STAT_0_1 (0x010900) #define NIC_QSET_RBDR_0_1_CFG (0x010C00) |
