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| author |   Weihang Li <liweihang@hisilicon.com> | 2019-06-03 10:09:22 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-06-03 15:32:50 -0700 |
| commit | 00ea6e5fda9d2be1c6af50aa4ebdeecc3149a758 (patch) | |
| tree | 51d71d6a9454a18297d239659ed42efdfa56eeaf /drivers/net/ethernet/realtek/r8169.c | |
| parent | net: hns3: add opcode about query and clear RAS & MSI-X to special opcode (diff) | |
| download | linux-dev-00ea6e5fda9d2be1c6af50aa4ebdeecc3149a758.tar.xz linux-dev-00ea6e5fda9d2be1c6af50aa4ebdeecc3149a758.zip | |
net: hns3: delay and separate enabling of NIC and ROCE HW errors
All RAS and MSI-X should be enabled just in the final stage of HNS3
initialization. It means that they should be enabled in
hclge_init_xxx_client_instance instead of hclge_ae_dev(). Especially
MSI-X, if it is enabled before opening vector0 IRQ, there are some
chances that a MSI-X error will cause failure on initialization of
NIC client instane. So this patch delays enabling of HW errors.
Otherwise, we also separate enabling of ROCE RAS from NIC, because
it's not reasonable to enable ROCE RAS if we even don't have a ROCE
driver.
Signed-off-by: Weihang Li <liweihang@hisilicon.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/realtek/r8169.c')
0 files changed, 0 insertions, 0 deletions