kernel/linux.git/drivers/net/phy/broadcom.c, branch linux-2.6.35.y

phylib: Add module table to all existing phy drivers

2010-04-02T21:30:40+00:00

Signed-off-by: David Woodhouse Signed-off-by: David S. Miller

tg3: Push phylib definitions to phylib

2010-02-18T01:27:40+00:00

This patch pushes phylib definitions out to phylib headers. For phy IDs, this removes some code duplication. Signed-off-by: Matt Carlson Reviewed-by: Michael Chan Signed-off-by: David S. Miller

broadcom: Fix &&/|| confusion in bcm54xx_adjust_rxrefclk()

2010-01-04T06:01:32+00:00

This always evaluates to true. Signed-off-by: Roel Kluin Signed-off-by: David S. Miller

broadcom: bcm54xx_shadow_read() errors ignored in bcm54xx_adjust_rxrefclk()

2009-12-19T04:16:10+00:00

If not signed read errors are ignored. Signed-off-by: Roel Kluin Acked-by: Matt Carlson Signed-off-by: David S. Miller

tg3 / broadcom: Optionally disable TXC if no link

2009-11-03T07:39:15+00:00

This patch adds code to disable the TXC and RXC reference clocks if link is not available. Signed-off-by: Matt Carlson Reviewed-by: Michael Chan Signed-off-by: David S. Miller

tg3 / broadcom: Add APD support for GPHYs

2009-11-03T07:39:13+00:00

This patch adds an RXC auto power-down feature to the code that supports the gphys. Signed-off-by: Matt Carlson Reviewed-by: Michael Chan Signed-off-by: David S. Miller

tg3 / broadcom: Add code to disable rxc refclk

2009-11-03T07:39:13+00:00

The 5785 does not use the RXC reference clock. Turning it off is desirable as it saves power. By default, the 50610 enables the RXC reference clock and the 50610M disables it. Presumably this is one of the reasons why the hardware architect chose one over the other. Adding a "rx reference clock disable" flag is not the ideal way to describe the option, as it would force the MAC using a 50610M to set the flag. Ideally we want the flags to represent opt-in behavior that deviates from hardware defaults. Furthermore, the lack of a "disable" flag implies that the requester wants the rx reference clock enabled, which doesn't necessarily follow. By presenting the option as a passive statement (rx reference clock unused) rather than a command, I hope to convey an opt-in option to disable the rx reference clock that falls back to hardware defaults if not set. A secondary benefit of this is that it keeps the intelligence about phy defaults in the broadcom module where it belongs and allows the broadcom module more latitude should a bug arise. Signed-off-by: Matt Carlson Reviewed-by: Michael Chan Signed-off-by: David S. Miller

tg3 / broadcom: Refine AC131 APD support

2009-11-03T07:39:12+00:00

Auto power-down (APD) support is a power-saving feature. It should be selectively enabled since it might expose MAC bugs. This patch changes the code to enable APD only if the PHY_BRCM_AUTO_PWRDWN_ENABLE flag is set. The tg3 driver was changed to set this bit. Signed-off-by: Matt Carlson Reviewed-by: Michael Chan Signed-off-by: David S. Miller

tg3 / broadcom: Add PHY_BRCM_CLEAR_RGMII_MODE flag

2009-11-03T07:39:11+00:00

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 Reviewed-by: Michael Chan Signed-off-by: David S. Miller

broadcom: Consolidate dev_flags definitions

2009-11-03T07:39:11+00:00

This patch moves all the dev_flags enumerations outside the broadcom.c file to include/linux/brcmphy.h. The existing flags were not used yet and have been re-enumerated to avoid conflicts. Signed-off-by: Matt Carlson Reviewed-by: Michael Chan Signed-off-by: David S. Miller