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tsec: Add support for using the BCM5482 PHY in fiber mode

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The BCM5482 PHY supports both copper and fiber as an ethernet medium.
By enabling its copper/fiber mode auto-detection feature it can
dynamically determine if it should be configured for copper or fiber.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
This commit is contained in:
Peter Tyser
2009-11-09 13:09:47 -06:00
committed by Ben Warren
parent c6dbdfda53
commit 8abb8dcc8d
2 changed files with 120 additions and 5 deletions
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13
include/tsec.h
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@@ -153,6 +153,19 @@
#define MIIM_BCM54xx_AUXSTATUS_LINKMODE_MASK 0x0700
#define MIIM_BCM54xx_AUXSTATUS_LINKMODE_SHIFT 8
#define MIIM_BCM54XX_SHD 0x1c /* 0x1c shadow registers */
#define MIIM_BCM54XX_SHD_WRITE 0x8000
#define MIIM_BCM54XX_SHD_VAL(x) ((x & 0x1f) << 10)
#define MIIM_BCM54XX_SHD_DATA(x) ((x & 0x3ff) << 0)
#define MIIM_BCM54XX_SHD_WR_ENCODE(val, data) \
(MIIM_BCM54XX_SHD_WRITE | MIIM_BCM54XX_SHD_VAL(val) | \
MIIM_BCM54XX_SHD_DATA(data))
#define MIIM_BCM54XX_EXP_DATA 0x15 /* Expansion register data */
#define MIIM_BCM54XX_EXP_SEL 0x17 /* Expansion register select */
#define MIIM_BCM54XX_EXP_SEL_SSD 0x0e00 /* Secondary SerDes select */
#define MIIM_BCM54XX_EXP_SEL_ER 0x0f00 /* Expansion register select */
/* Cicada Auxiliary Control/Status Register */
#define MIIM_CIS8201_AUX_CONSTAT 0x1c
#define MIIM_CIS8201_AUXCONSTAT_INIT 0x0004