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linux/drivers/net/usb
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Yuiko Oshino 34f099b34b net: lan78xx: fix accessing the LAN7800's internal phy specific registers from the MAC driver 
[ Upstream commit e57cf3639c ]

Move the LAN7800 internal phy (phy ID  0x0007c132) specific register
accesses to the phy driver (microchip.c).

Fix the error reported by Enguerrand de Ribaucourt in December 2022,
"Some operations during the cable switch workaround modify the register
LAN88XX_INT_MASK of the PHY. However, this register is specific to the
LAN8835 PHY. For instance, if a DP8322I PHY is connected to the LAN7801,
that register (0x19), corresponds to the LED and MAC address
configuration, resulting in unapropriate behavior."

I did not test with the DP8322I PHY, but I tested with an EVB-LAN7800
with the internal PHY.

Fixes: 14437e3fa2 ("lan78xx: workaround of forced 100 Full/Half duplex mode error")
Signed-off-by: Yuiko Oshino <yuiko.oshino@microchip.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20230301154307.30438-1-yuiko.oshino@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2023-03-17 08:50:24 +01:00
..
aqc111.c net: move from strlcpy with unused retval to strscpy 2022-08-31 14:11:07 -07:00
aqc111.h net: usb: aqc111: Use the correct style for SPDX License Identifier 2019-11-27 11:27:01 -08:00
asix.h net: asix: ax88772: migrate to phylink 2022-08-26 10:00:52 +01:00
asix_common.c net: move from strlcpy with unused retval to strscpy 2022-08-31 14:11:07 -07:00
asix_devices.c net: asix: ax88772: add ethtool pause configuration 2022-08-26 10:00:52 +01:00
ax88172a.c net: usb: use eth_hw_addr_set() 2021-10-02 14:18:25 +01:00
ax88179_178a.c Revert "net: usb: ax88179_178a needs FLAG_SEND_ZLP" 2022-08-10 09:28:56 +01:00
catc.c net: move from strlcpy with unused retval to strscpy 2022-08-31 14:11:07 -07:00
cdc-phonet.c net: remove single-byte netdev->dev_addr writes 2021-10-13 10:03:59 -07:00
cdc_eem.c cdc-eem: always use BIT 2022-07-01 13:39:03 +01:00
cdc_ether.c net: usb: cdc_ether: add support for Thales Cinterion PLS62-W modem 2023-02-01 08:34:29 +01:00
cdc_mbim.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-02-17 11:44:20 -08:00
cdc_ncm.c net/cdc_ncm: Fix multicast RX support for CDC NCM devices with ZLP 2022-11-23 13:46:42 +00:00
cdc_subset.c net: usb: delete extra space and tab in blank line 2022-07-28 21:48:20 -07:00
ch9200.c net: usb: don't write directly to netdev->dev_addr 2021-10-22 10:16:01 -07:00
cx82310_eth.c net: usb: don't write directly to netdev->dev_addr 2021-10-22 10:16:01 -07:00
dm9601.c ethernet: constify references to netdev->dev_addr in drivers 2021-10-14 09:22:11 -07:00
gl620a.c usbnet: gl620a: Replace one-element array with flexible-array member 2022-02-22 17:00:54 -08:00
hso.c tty: Make ->set_termios() old ktermios const 2022-08-30 14:22:35 +02:00
huawei_cdc_ncm.c usb: class: cdc-wdm: WWAN framework integration 2021-05-11 16:17:56 -07:00
int51x1.c net: usb: Fix spelling mistakes 2021-06-01 17:05:05 -07:00
ipheth.c ipheth: fix EOVERFLOW in ipheth_rcvbulk_callback 2022-02-01 20:25:38 -08:00
kalmia.c net/usb: kalmia: Don't pass act_len in usb_bulk_msg error path 2023-02-22 12:59:52 +01:00
kaweth.c net: usb: delete extra space and tab in blank line 2022-07-28 21:48:20 -07:00
Kconfig net: asix: ax88772: migrate to phylink 2022-08-26 10:00:52 +01:00
lan78xx.c net: lan78xx: fix accessing the LAN7800's internal phy specific registers from the MAC driver 2023-03-17 08:50:24 +01:00
lan78xx.h net: lan78xx: Switch to SPDX identifier 2018-09-05 22:20:45 -07:00
lg-vl600.c net: usb: Fix spelling mistakes 2021-06-01 17:05:05 -07:00
Makefile r8153_ecm: avoid to be prior to r8152 driver 2020-11-19 08:23:46 -08:00
mcs7830.c net: mcs7830: handle usb read errors properly 2022-01-09 16:35:50 -08:00
net1080.c net: usb: net1080: Remove in_interrupt() comment 2020-09-29 14:02:54 -07:00
pegasus.c net: move from strlcpy with unused retval to strscpy 2022-08-31 14:11:07 -07:00
pegasus.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
plusb.c net: USB: Fix wrong-direction WARNING in plusb.c 2023-02-14 19:11:51 +01:00
qmi_wwan.c net: usb: qmi_wwan: add u-blox 0x1342 composition 2022-11-23 12:47:54 +00:00
r8152.c r8152: add vendor/device ID pair for Microsoft Devkit 2023-02-01 08:34:32 +01:00
r8153_ecm.c r8153_ecm: Add Lenovo Powered USB-C Hub as a fallback of r8152 2021-01-12 20:00:51 -08:00
rndis_host.c usb: rndis_host: Secure rndis_query check against int overflow 2023-01-12 12:02:29 +01:00
rtl8150.c net: move from strlcpy with unused retval to strscpy 2022-08-31 14:11:07 -07:00
sierra_net.c net: move from strlcpy with unused retval to strscpy 2022-08-31 14:11:07 -07:00
smsc75xx.c usb: smsc: use eth_hw_addr_set() 2021-10-22 10:15:56 -07:00
smsc75xx.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13 2019-05-21 11:28:45 +02:00
smsc95xx.c net: usb: smsc95xx: fix external PHY reset 2022-11-17 10:38:37 +01:00
smsc95xx.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13 2019-05-21 11:28:45 +02:00
sr9700.c net: usb: sr9700: Handle negative len 2023-02-01 08:34:19 +01:00
sr9700.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
sr9800.c net: usb: don't write directly to netdev->dev_addr 2021-10-22 10:16:01 -07:00
sr9800.h USB2NET : SR9800 : change SR9800_BULKIN_SIZE from global to static 2022-04-22 12:43:35 +01:00
usbnet.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-09-29 14:30:51 -07:00
zaurus.c USB: zaurus: support another broken Zaurus 2022-02-14 14:37:15 +00:00