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authorMatt Carlson <mcarlson@broadcom.com>2009-11-02 14:30:40 +0000
committerDavid S. Miller <davem@davemloft.net>2009-11-02 23:39:11 -0800
commit63a14ce449dd6d647de2725809159eb072b2c44f (patch)
treed4db22459a237188aefc2c5bc3ee35374443fe1e /include/linux/brcmphy.h
parent8649f13d2d810406da444a6101906041b796fbde (diff)
downloadlwn-63a14ce449dd6d647de2725809159eb072b2c44f.tar.gz
lwn-63a14ce449dd6d647de2725809159eb072b2c44f.zip
tg3 / broadcom: Add PHY_BRCM_CLEAR_RGMII_MODE flag
Broadcom 50610M parts changed the default definitions of the RGMII mode shadow register. The 5785 needs the RGMII mode selection bits [4:3] cleared. The default value of the remaining bits in this register are zero. Rather than unnecessarily burn an extra bit in the dev_flags member in an attempt to enumerate all possible combinations, this patch take a more course grained approach and labels the option as "clear all bits". Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/brcmphy.h')
-rw-r--r--include/linux/brcmphy.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h
index daa1480fcf49..6e7ffcee9c80 100644
--- a/include/linux/brcmphy.h
+++ b/include/linux/brcmphy.h
@@ -8,4 +8,5 @@
#define PHY_BRCM_STD_IBND_DISABLE 0x00000800
#define PHY_BRCM_EXT_IBND_RX_ENABLE 0x00001000
#define PHY_BRCM_EXT_IBND_TX_ENABLE 0x00002000
+#define PHY_BRCM_CLEAR_RGMII_MODE 0x00004000
#define PHY_BCM_FLAGS_VALID 0x80000000