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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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65e41e7e68
When hclge_reset() is called, it may fail for several reasons. For example, an higher-level reset event occurs, memory allocation failure, hardware reset timeout, etc. Therefore, it is necessary to add corresponding error handling for these situations. 1. A high-level reset is required due to a high-level reset failure. 2. For memory allocation failure, a high-level reset is initiated by the timer to recover. The reason for using the timer is to prevent this new high-level reset to interrupt the reset process of other pf/vf; 3. For the case of hardware reset timeout, reschedule the reset task to wait for the hardware to complete the reset. For memory allocation failure and reset timeouts, in order to prevent an infinite number of scheduled reset tasks, the number of error recovery needs to be limited. This patch also add some reset related debug log printing. Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| appletalk | ||
| arcnet | ||
| bonding | ||
| caif | ||
| can | ||
| dsa | ||
| ethernet | ||
| fddi | ||
| fjes | ||
| hamradio | ||
| hippi | ||
| hyperv | ||
| ieee802154 | ||
| ipvlan | ||
| netdevsim | ||
| phy | ||
| plip | ||
| ppp | ||
| slip | ||
| team | ||
| usb | ||
| vmxnet3 | ||
| wan | ||
| wimax | ||
| wireless | ||
| xen-netback | ||
| dummy.c | ||
| eql.c | ||
| geneve.c | ||
| gtp.c | ||
| ifb.c | ||
| Kconfig | ||
| LICENSE.SRC | ||
| loopback.c | ||
| macsec.c | ||
| macvlan.c | ||
| macvtap.c | ||
| Makefile | ||
| mdio.c | ||
| mii.c | ||
| net_failover.c | ||
| netconsole.c | ||
| nlmon.c | ||
| ntb_netdev.c | ||
| rionet.c | ||
| sb1000.c | ||
| Space.c | ||
| sungem_phy.c | ||
| tap.c | ||
| thunderbolt.c | ||
| tun.c | ||
| veth.c | ||
| virtio_net.c | ||
| vrf.c | ||
| vsockmon.c | ||
| vxlan.c | ||
| xen-netfront.c | ||