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authortrem <tremyfr@yahoo.fr>2012-12-04 12:52:10 +0400
committerDavid S. Miller <davem@davemloft.net>2012-12-07 21:48:00 +0400
commit6ded7cd605502eff7341bbd912ebc90c3674c764 (patch)
tree70a120c195ffe3e61900de404b54b8a53756030e /include/linux/smscphy.h
parent4bd9b0fffb193d2e288f67f81821af32df8d4349 (diff)
downloadlinux-6ded7cd605502eff7341bbd912ebc90c3674c764.tar.xz
net: phy: smsc: force all capable mode if the phy is started in powerdown mode
A SMSC PHY in power down mode can't be used. If a SMSC PHY is in this mode in the config_init stage, the mode "all capable" is set. So the PHY could then be used. Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/smscphy.h')
-rw-r--r--include/linux/smscphy.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/smscphy.h b/include/linux/smscphy.h
index ce718cbce435..f4bf16e16e16 100644
--- a/include/linux/smscphy.h
+++ b/include/linux/smscphy.h
@@ -4,6 +4,7 @@
#define MII_LAN83C185_ISF 29 /* Interrupt Source Flags */
#define MII_LAN83C185_IM 30 /* Interrupt Mask */
#define MII_LAN83C185_CTRL_STATUS 17 /* Mode/Status Register */
+#define MII_LAN83C185_SPECIAL_MODES 18 /* Special Modes Register */
#define MII_LAN83C185_ISF_INT1 (1<<1) /* Auto-Negotiation Page Received */
#define MII_LAN83C185_ISF_INT2 (1<<2) /* Parallel Detection Fault */
@@ -22,4 +23,8 @@
#define MII_LAN83C185_EDPWRDOWN (1 << 13) /* EDPWRDOWN */
#define MII_LAN83C185_ENERGYON (1 << 1) /* ENERGYON */
+#define MII_LAN83C185_MODE_MASK 0xE0
+#define MII_LAN83C185_MODE_POWERDOWN 0xC0 /* Power Down mode */
+#define MII_LAN83C185_MODE_ALL 0xE0 /* All capable mode */
+
#endif /* __LINUX_SMSCPHY_H__ */