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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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ac9e239014
The current caller of i40e_update_filter_state incorrectly passes aq_ret, an i40e_status variable, instead of the expected aq_err. This happens to work because i40e_status is actually just a typedef integer, and 0 is still the successful return. However i40e_update_filter_state has special handling for ENOSPC which is currently being ignored. Also notice that firmware does not update the per-filter response for many types of errors, such as EINVAL. Thus, modify the filter setup so that the firmware response memory is pre-set with I40E_AQC_MM_ERR_NO_RES. This enables us to refactor i40e_update_filter_state, removing the need to pass aq_err and avoiding a need for having 3 different flows for checking the filter state. The resulting code for i40e_update_filter_state is much simpler, only a single loop and we always check each filter response value every time. Since we pre-set the response value to match our expected error this correctly works for all success and error flows. Change-ID: Ie292c9511f34ee18c6ef40f955ad13e28b7aea7d Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
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| .. | ||
| appletalk | ||
| arcnet | ||
| bonding | ||
| caif | ||
| can | ||
| cris | ||
| dsa | ||
| ethernet | ||
| fddi | ||
| fjes | ||
| hamradio | ||
| hippi | ||
| hyperv | ||
| ieee802154 | ||
| ipvlan | ||
| irda | ||
| 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 | ||
| netconsole.c | ||
| nlmon.c | ||
| ntb_netdev.c | ||
| rionet.c | ||
| sb1000.c | ||
| Space.c | ||
| sungem_phy.c | ||
| tun.c | ||
| veth.c | ||
| virtio_net.c | ||
| vrf.c | ||
| vxlan.c | ||
| xen-netfront.c | ||