]> git.baikalelectronics.ru Git - kernel.git/commit
tg3 / broadcom: Add PHY_BRCM_CLEAR_RGMII_MODE flag
authorMatt Carlson <mcarlson@broadcom.com>
Mon, 2 Nov 2009 14:30:40 +0000 (14:30 +0000)
committerDavid S. Miller <davem@davemloft.net>
Tue, 3 Nov 2009 07:39:11 +0000 (23:39 -0800)
commit70c9be8b5430524cd817d90dd525f097ac8c5ab2
treed4db22459a237188aefc2c5bc3ee35374443fe1e
parent5b853408b7fe4181cc5bf9f090a84897421e9d47
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>
drivers/net/phy/broadcom.c
drivers/net/tg3.c
include/linux/brcmphy.h