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| author | Shaohui Xie <Shaohui.Xie@nxp.com> | 2016-01-28 15:55:46 +0800 |
|---|---|---|
| committer | Joe Hershberger <joe.hershberger@ni.com> | 2016-01-28 13:20:30 -0600 |
| commit | ddcd1f3084d88cc92403ed09f77f42fc6f2c4e0e (patch) | |
| tree | 2143f807148f8261d9b7d1dd814b6f295cd3b029 /include/phy.h | |
| parent | ff7bd212cb8a0a80a113e25af7616ef0a24abdfc (diff) | |
| download | u-boot-imx-ddcd1f3084d88cc92403ed09f77f42fc6f2c4e0e.zip u-boot-imx-ddcd1f3084d88cc92403ed09f77f42fc6f2c4e0e.tar.gz u-boot-imx-ddcd1f3084d88cc92403ed09f77f42fc6f2c4e0e.tar.bz2 | |
net: phy: introduce a quirk PHY_FLAG_BROKEN_RESET
Current driver always performs a phy soft reset when connecting the phy
device, but soft reset is not always supported by a phy device, so
introduce a quirk PHY_FLAG_BROKEN_RESET to let such a phy device to skip
soft reset. This commit uses 'flags' of phy device structure to store the
quirk.
Signed-off-by: Shaohui Xie <Shaohui.Xie@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'include/phy.h')
| -rw-r--r-- | include/phy.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/phy.h b/include/phy.h index e030c9f..09bbe48 100644 --- a/include/phy.h +++ b/include/phy.h @@ -17,6 +17,8 @@ #define PHY_MAX_ADDR 32 +#define PHY_FLAG_BROKEN_RESET (1 << 0) /* soft reset not supported */ + #define PHY_DEFAULT_FEATURES (SUPPORTED_Autoneg | \ SUPPORTED_TP | \ SUPPORTED_MII) |