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40f5046c221a7b2719c49b51acefe12914b213e5
u-boot/drivers/net
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Yasuharu Shibata b993bd65ec bcmgenet: fix Rx buffer corruption caused by lack of cache flush 
When bcmgenet complete to write Rx buffer with the DMA,
some U-Boot commands write data to the buffer directly.
Those write data will become dirty in CPU cache.
After this driver calls free_pkt to the buffer,
the buffer is assigned as the future Rx buffer.
At some point, if bcmgenet writes to a buffer with DMA
and CPU cache flushes dirty data to the buffer,
the buffer is corrupted.

This patch calls flush_dcache_range in free_pkt
to immediately flush the data written by U-Boot command
and prevent data corruption.

This issue can be reproduced using wget on Raspberry Pi4.
If wget receives data larger than
RX_BUF_LENGTH * RX_DESCS = 2048 * 256 bytes,
it will timeout due to data corruption.
In addition, if LOG_DEBUG is enabled in net/tcp.c,
the following error log is output.

TCP RX TCP xSum Error

Signed-off-by: Yasuharu Shibata <yasuharu.shibata@gmail.com>
2024-06-13 16:30:46 -06:00
..
bnxt
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
fm
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
fsl-mc
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
ldpaa_eth
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
mscc_eswitch
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
octeon
global: Finish CONFIG -> CFG migration
2023-01-20 12:27:24 -05:00
octeontx
pci: Add mask parameter to dm_pci_map_bar()
2022-05-03 18:33:29 -04:00
octeontx2
cyclic: Use schedule() instead of WATCHDOG_RESET()
2022-09-18 10:26:33 +02:00
pfe_eth
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
phy
net: phy: Replace PHY_ANEG_TIMEOUT with Kconfig symbol
2024-06-13 16:27:07 -06:00
qe
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
ti
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
ag7xxx.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
altera_tse.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
altera_tse.h
…
aspeed_mdio.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
bcm6348-eth.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
bcm6368-eth.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
bcm-sf2-eth-gmac.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
bcm-sf2-eth-gmac.h
…
bcm-sf2-eth.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
bcm-sf2-eth.h
…
bcmgenet.c
bcmgenet: fix Rx buffer corruption caused by lack of cache flush
2024-06-13 16:30:46 -06:00
calxedaxgmac.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
cortina_ni.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
cortina_ni.h
net: cortina_ni: Add eth support for Cortina Access CAxxxx SoCs
2021-01-27 10:47:44 -05:00
dc2114x.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
designware.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
designware.h
net: designware: add DMA offset awareness
2023-11-05 16:11:38 -05:00
dm9000x.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
dm9000x.h
…
dsa_sandbox.c
net: update NXP copyright text
2021-09-28 18:50:56 +03:00
dwc_eth_qos_imx.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
dwc_eth_qos_qcom.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
dwc_eth_qos_rockchip.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
dwc_eth_qos_starfive.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
dwc_eth_qos_stm32.c
Merge tag 'u-boot-stm32-20240419' of https://source.denx.de/u-boot/custodians/u-boot-stm
2024-04-19 14:25:04 -06:00
dwc_eth_qos.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
dwc_eth_qos.h
net: dwc_eth_qos: Add support of STM32MP13xx platform
2024-04-19 11:30:51 +02:00
dwc_eth_xgmac_socfpga.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
dwc_eth_xgmac.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
dwc_eth_xgmac.h
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
dwmac_meson8b.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
dwmac_s700.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
dwmac_socfpga.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
e1000_spi.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
e1000.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
e1000.h
e1000: add support for i225-IT
2024-03-26 19:58:26 -04:00
eepro100.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
eth-phy-uclass.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
ethoc.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
fec_mxc.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
fec_mxc.h
net: fec_mxc: Remove non-DM_ETH code
2022-12-07 16:04:17 -05:00
fsl_enetc_mdio.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
fsl_enetc.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
fsl_enetc.h
blk: Rename if_type to uclass_id
2022-09-25 08:30:05 -06:00
fsl_ls_mdio.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
fsl_mdio.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
ftgmac100.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
ftgmac100.h
…
ftmac100.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
ftmac100.h
net: ftmac100: add mii read and write callbacks
2023-02-10 13:41:07 -05:00
gmac_rockchip.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
hifemac_mdio.c
net: hifemac_mdio: use log_msg_ret() correctly, report error by dev_err()
2024-03-26 19:58:26 -04:00
hifemac.c
net: hifemac: make some functions static
2024-03-26 19:58:26 -04:00
higmacv300.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
Kconfig
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
ks8851_mll.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
ks8851_mll.h
…
ksz9477.c
net: ksz9477: add support for KSZ9893 GbE switch
2023-07-27 14:32:12 -04:00
liteeth.c
liteeth: LiteX Ethernet device
2022-11-28 10:25:17 -05:00
macb.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
macb.h
net: macb: Add DMA 64-bit address support for macb
2021-01-18 11:06:38 +08:00
Makefile
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
mcffec.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
mcfmii.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
mdio_mux_i2creg.c
dm: core: Access device ofnode through functions
2021-01-05 12:24:41 -07:00
mdio_mux_meson_g12a.c
net: add Amlogic Meson G12A MDIO MUX driver
2021-04-06 11:10:29 +02:00
mdio_mux_meson_gxl.c
net: Add Amlogic GXL MDIO Mux driver
2023-12-19 11:24:38 +01:00
mdio_mux_mmioreg.c
net: add MMIO Register MDIO MUX driver
2021-04-06 11:10:29 +02:00
mdio_mux_sandbox.c
treewide: use dm_mdio_read/write/reset() wrappers
2022-04-10 08:44:12 +03:00
mdio_sandbox.c
dm: treewide: Rename auto_alloc_size members to be shorter
2020-12-13 08:00:25 -07:00
mdio-ipq4019.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
mpc8xx_fec.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
mt7620-eth.c
treewide: Rename PHY_INTERFACE_MODE_NONE to PHY_INTERFACE_MODE_NA
2022-04-10 08:44:13 +03:00
mt7628-eth.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
mtk_eth.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
mtk_eth.h
net: mediatek: add support for XGMII interface
2024-03-01 16:35:52 -05:00
mv88e6xxx.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
mvgbe.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
mvgbe.h
global: Remove unused CONFIG symbols
2022-12-22 10:31:48 -05:00
mvmdio.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
mvneta.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
mvpp2.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
netconsole.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
npcm750_eth.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
pch_gbe.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
pch_gbe.h
…
pcnet.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
pic32_eth.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
pic32_eth.h
…
pic32_mdio.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
ravb.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
rswitch.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
rtl8139.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
rtl8169.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
sandbox-raw-bus.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
sandbox-raw.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
sandbox.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
sh_eth.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
sh_eth.h
global: Migrate CONFIG_SH_ETHER_ALIGNE_SIZE to CFG
2022-12-23 10:15:12 -05:00
sja1105.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
smc911x.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
smc911x.h
WS cleanup: remove SPACE(s) followed by TAB
2021-09-30 09:08:16 -04:00
sni_ave.c
treewide: Remove clk_free
2024-01-29 22:35:02 -05:00
sni_netsec.c
net: sni_netsec: Add workaround for timeout error
2023-09-22 15:54:35 -04:00
sun8i_emac.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
sunxi_emac.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
tsec.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
vsc7385.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
xilinx_axi_emac.c
net: phy: Replace PHY_ANEG_TIMEOUT with Kconfig symbol
2024-06-13 16:27:07 -06:00
xilinx_axi_mrmac.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
xilinx_axi_mrmac.h
arm64: zynqmp: Switch to amd.com emails
2023-07-21 09:00:38 +02:00
xilinx_emaclite.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00
zynq_gem.c
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"
2024-05-20 13:35:03 -06:00