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linux/drivers/net/ethernet/freescale
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Camelia Groza c2b0e8455e dpaa_eth: reduce data alignment requirements for the A050385 erratum 
The 256 byte data alignment is required for preventing DMA transaction
splits when crossing 4K page boundaries. Since XDP deals only with page
sized buffers or less, this restriction isn't needed. Instead, the data
only needs to be aligned to 64 bytes to prevent DMA transaction splits.

These lessened restrictions can increase performance by widening the pool
of permitted data alignments and preventing unnecessary realignments.

Fixes: ae680bcbd06a ("dpaa_eth: implement the A050385 erratum workaround for XDP")
Signed-off-by: Camelia Groza <camelia.groza@nxp.com>
Acked-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Acked-by: Madalin Bucur <madalin.bucur@oss.nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-02-05 19:58:34 -08:00
..
dpaa
dpaa_eth: reduce data alignment requirements for the A050385 erratum
2021-02-05 19:58:34 -08:00
dpaa2
dpaa2-eth: fix the size of the mapped SGT buffer
2020-12-16 11:01:07 -08:00
enetc
net: enetc: initialize the RFS and RSS memories
2021-02-04 20:21:39 -08:00
fman
ethernet: select CONFIG_CRC32 as needed
2020-12-04 14:42:21 -08:00
fs_enet
net: ethernet: fs_enet: Add missing MODULE_LICENSE
2021-01-05 16:56:35 -08:00
fec_main.c
net: fec: Fix temporary RMII clock reset on link up
2021-01-26 18:24:39 -08:00
fec_mpc52xx_phy.c
…
fec_mpc52xx.c
net: fec_mpc52xx: Replace in_interrupt() usage
2020-09-29 14:02:54 -07:00
fec_mpc52xx.h
…
fec_ptp.c
drivers/net/ethernet: clean up mis-targeted comments
2020-09-25 16:29:00 -07:00
fec.h
net: fec: Fix temporary RMII clock reset on link up
2021-01-26 18:24:39 -08:00
fsl_pq_mdio.c
net: freescale: convert comma to semicolon
2020-12-09 16:23:08 -08:00
gianfar_ethtool.c
net: gianfar: reject unsupported coalescing params
2020-03-12 11:32:35 -07:00
gianfar.c
gianfar: Account for Tx PTP timestamp in the skb headroom
2020-10-30 09:36:01 -07:00
gianfar.h
net/freescale: Clean drivers from static versions
2020-03-03 17:54:55 -08:00
Kconfig
ethernet: select CONFIG_CRC32 as needed
2020-12-04 14:42:21 -08:00
Makefile
net: dsa: felix: fix link error
2020-01-08 16:05:54 -08:00
ucc_geth_ethtool.c
net/freescale: Don't set zero if FW not-available in ucc_geth
2020-03-03 17:54:55 -08:00
ucc_geth.c
ethernet: ucc_geth: fix use-after-free in ucc_geth_remove()
2020-12-21 17:29:43 -08:00
ucc_geth.h
ethernet: ucc_geth: fix definition and size of ucc_geth_tx_global_pram
2020-12-21 17:24:19 -08:00
xgmac_mdio.c
net/fsl: quieten expected MDIO access failures
2020-09-24 20:13:26 -07:00