linux_dsm_epyc7002/drivers/net/ethernet
Thierry Reding 560c07cba1 net: stmmac: Support enhanced addressing mode for DWMAC 4.10
The address width of the controller can be read from hardware feature
registers much like on XGMAC. Add support for parsing the ADDR64 field
so that the DMA mask can be set accordingly.

This avoids getting swiotlb involved for DMA on Tegra186 and later.

Also make sure that the upper 32 bits of the DMA address are written to
the DMA descriptors when enhanced addressing mode is used. Similarily,
for each channel, the upper 32 bits of the DMA descriptor ring's base
address also need to be programmed to make sure the correct memory can
be fetched when the DMA descriptor ring is located beyond the 32-bit
boundary.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-03 12:00:50 -07:00
..
3com
8390
adaptec
aeroflex
agere
alacritech
allwinner drivers: net: Fix Kconfig indentation 2019-09-26 08:56:17 +02:00
alteon
altera
amazon net: ena: clean up indentation issue 2019-09-27 20:32:02 +02:00
amd Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-02 11:20:17 -07:00
apm
apple
aquantia Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-28 17:47:33 -07:00
arc
atheros
aurora
broadcom net: broadcom/bcmsysport: Fix signedness in bcm_sysport_probe() 2019-09-27 10:02:24 +02:00
brocade
cadence net: macb: Remove dead code 2019-09-25 13:59:43 +02:00
calxeda
cavium
chelsio cxgb4: Signedness bug in init_one() 2019-09-27 10:00:16 +02:00
cirrus
cisco
cortina
davicom
dec
dlink
emulex drivers: net: Fix Kconfig indentation 2019-09-26 08:56:17 +02:00
ezchip
faraday
freescale enetc: Fix a signedness bug in enetc_of_get_phy() 2019-09-27 10:03:41 +02:00
fujitsu
google
hisilicon net: hisilicon: Fix signedness bug in hix5hd2_dev_probe() 2019-09-27 10:01:36 +02:00
hp
huawei
i825xx
ibm net/ibmvnic: prevent more than one thread from running in reset 2019-09-25 13:41:41 +02:00
intel pci-v5.4-changes 2019-09-23 19:16:01 -07:00
marvell mvpp2: remove misleading comment 2019-10-02 16:24:57 -07:00
mediatek
mellanox mlxsw: spectrum: Use per-netns netdevice notifier registration 2019-10-02 11:48:44 -04:00
micrel Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2019-09-18 12:34:53 -07:00
microchip lan743x: remove redundant assignment to variable rx_process_result 2019-09-06 16:47:07 +02:00
moxa
mscc
myricom
natsemi net: sonic: replace dev_kfree_skb in sonic_send_packet 2019-09-11 09:14:01 +01:00
neterion
netronome Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-28 17:47:33 -07:00
ni net: nixge: Fix a signedness bug in nixge_probe() 2019-09-27 10:20:36 +02:00
nvidia Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-15 14:17:27 +02:00
nxp drivers: net: Fix Kconfig indentation 2019-09-26 08:56:17 +02:00
oki-semi
packetengines
pasemi
pensando ionic: add lif_quiesce to wait for queue activity to stop 2019-10-02 11:55:12 -04:00
qlogic Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-28 17:47:33 -07:00
qualcomm
rdc
realtek pci-v5.4-changes 2019-09-23 19:16:01 -07:00
renesas ravb: TROCR register is only present on R-Car Gen3 2019-09-06 16:46:10 +02:00
rocker rocker: add missing init_net check in FIB notifier 2019-09-05 12:14:10 +02:00
samsung
seeq net: seeq: Fix the function used to release some memory in an error handling path 2019-09-01 12:10:11 -07:00
sfc
sgi
silan
sis
smsc
socionext net: socionext: ave: Avoid using netdev_err() before calling register_netdev() 2019-09-27 20:26:28 +02:00
stmicro net: stmmac: Support enhanced addressing mode for DWMAC 4.10 2019-10-03 12:00:50 -07:00
sun
synopsys
tehuti
ti
toshiba
tundra
via
wiznet
xilinx net: axienet: fix a signedness bug in probe 2019-09-27 10:17:22 +02:00
xircom
xscale
dnet.c
dnet.h
ec_bhf.c
ethoc.c
fealnx.c
jme.c pci-v5.4-changes 2019-09-23 19:16:01 -07:00
jme.h
Kconfig net: remove netx ethernet driver 2019-09-21 19:08:31 -07:00
korina.c
lantiq_etop.c
lantiq_xrx200.c
Makefile net: remove netx ethernet driver 2019-09-21 19:08:31 -07:00