linux/drivers/net/ethernet/sfc
Íñigo Huguet d2a16bde77 sfc: add logs explaining XDP_TX/REDIRECT is not available
If it's not possible to allocate enough channels for XDP, XDP_TX and
XDP_REDIRECT don't work. However, only a message saying that not enough
channels were available was shown, but not saying what are the
consequences in that case. The user didn't know if he/she can use XDP
or not, if the performance is reduced, or what.

Signed-off-by: Íñigo Huguet <ihuguet@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-07-13 10:02:41 -07:00
..
falcon sfc: falcon: use DEVICE_ATTR_*() macro 2021-05-23 17:18:42 -07:00
bitfield.h sfc: extend bitfield macros to 19 fields 2020-11-13 15:33:03 -08:00
ef10.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-06-29 15:45:27 -07:00
ef10_regs.h
ef10_sriov.c sfc: avoid duplicated code in ef10_sriov 2021-06-22 09:51:13 -07:00
ef10_sriov.h
ef100.c sfc: Fix error code in probe 2020-09-21 13:55:13 -07:00
ef100.h
ef100_ethtool.c sfc: add ethtool ops and miscellaneous ndos to EF100 2020-09-07 14:46:13 -07:00
ef100_ethtool.h
ef100_netdev.c sfc: add ethtool ops and miscellaneous ndos to EF100 2020-09-07 14:46:13 -07:00
ef100_netdev.h
ef100_nic.c sfc: support GRE TSO on EF100 2020-11-13 15:33:30 -08:00
ef100_nic.h
ef100_regs.h
ef100_rx.c
ef100_rx.h
ef100_tx.c sfc: support GRE TSO on EF100 2020-11-13 15:33:30 -08:00
ef100_tx.h sfc: make ef100 xmit_more handling look more like ef10's 2020-09-05 12:21:39 -07:00
efx.c sfc: use DEVICE_ATTR_*() macro 2021-05-23 17:18:42 -07:00
efx.h
efx_channels.c sfc: add logs explaining XDP_TX/REDIRECT is not available 2021-07-13 10:02:41 -07:00
efx_channels.h sfc: cleanups around efx_alloc_channel 2020-09-11 14:55:14 -07:00
efx_common.c sfc: use DEVICE_ATTR_*() macro 2021-05-23 17:18:42 -07:00
efx_common.h sfc: advertise encapsulated offloads on EF10 2020-09-11 17:15:22 -07:00
enum.h sfc: Remove duplicate argument 2021-04-14 13:55:07 -07:00
ethtool.c sfc: ef10: implement ethtool::get_fec_stats 2021-04-15 17:08:29 -07:00
ethtool_common.c sfc: decouple TXQ type from label 2020-09-11 17:15:22 -07:00
ethtool_common.h
farch.c sfc: farch: fix compile warning in efx_farch_dimension_resources() 2021-05-21 13:52:26 -07:00
farch_regs.h
filter.h
io.h
Kconfig
Makefile
mcdi.c sfc: return errors from efx_mcdi_set_id_led, and de-indirect 2020-08-31 12:28:50 -07:00
mcdi.h sfc: fix kdoc warning 2020-09-25 16:29:00 -07:00
mcdi_filters.c
mcdi_filters.h
mcdi_functions.c sfc: de-indirect TSO handling 2020-09-11 17:15:22 -07:00
mcdi_functions.h sfc: de-indirect TSO handling 2020-09-11 17:15:22 -07:00
mcdi_mon.c
mcdi_pcol.h
mcdi_port.c sfc: remove phy_op indirection 2020-09-07 14:46:13 -07:00
mcdi_port.h
mcdi_port_common.c sfc: coding style cleanups in mcdi_port_common.c 2020-09-08 20:14:33 -07:00
mcdi_port_common.h sfc: coding style cleanups in mcdi_port_common.c 2020-09-08 20:14:33 -07:00
mtd.c
net_driver.h sfc: ef10: implement ethtool::get_fec_stats 2021-04-15 17:08:29 -07:00
nic.c net:sfc: fix non-freed irq in legacy irq mode 2021-05-21 14:51:10 -07:00
nic.h sfc: de-indirect TSO handling 2020-09-11 17:15:22 -07:00
nic_common.h net: sfc: Replace in_interrupt() usage 2020-09-29 14:02:54 -07:00
ptp.c drivers/net/ethernet: clean up mis-targeted comments 2020-09-25 16:29:00 -07:00
ptp.h
rx.c sfc: Remove rcu_read_lock() around XDP program invocation 2021-06-24 19:46:01 +02:00
rx_common.c xsk: Propagate napi_id to XDP socket Rx path 2020-12-01 00:09:25 +01:00
rx_common.h
selftest.c sfc: define inner/outer csum offload TXQ types 2020-09-11 17:15:22 -07:00
selftest.h sfc: decouple TXQ type from label 2020-09-11 17:15:22 -07:00
siena.c sfc: return errors from efx_mcdi_set_id_led, and de-indirect 2020-08-31 12:28:50 -07:00
siena_sriov.c
siena_sriov.h
sriov.c
sriov.h
tx.c bpf, devmap: Move drop error path to devmap for XDP_REDIRECT 2021-03-18 16:38:51 +01:00
tx.h sfc: select inner-csum-offload TX queues for skbs that need it 2020-09-11 17:15:22 -07:00
tx_common.c sfc: de-indirect TSO handling 2020-09-11 17:15:22 -07:00
tx_common.h
tx_tso.c
vfdi.h
workarounds.h