diff options
| author | Stephen Hemminger <shemminger@osdl.org> | 2006-09-06 12:44:53 -0700 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-09-13 13:27:44 -0400 |
| commit | b89165f2b75ba0a79eb5ed60924835cf3c54c51a (patch) | |
| tree | 6ed4af3b2746c94416858753449f74310cb5407c /drivers/net/sky2.h | |
| parent | 2eaba1a280b6380f5b1238c53ce62e4381fc5f97 (diff) | |
| download | lwn-b89165f2b75ba0a79eb5ed60924835cf3c54c51a.tar.gz lwn-b89165f2b75ba0a79eb5ed60924835cf3c54c51a.zip | |
[PATCH] sky2: fiber support
Fix the support for fiber connected gigabit boards.
Allow half duplex gigabit to be configured.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/sky2.h')
| -rw-r--r-- | drivers/net/sky2.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h index a27194c874fc..be464636f07a 100644 --- a/drivers/net/sky2.h +++ b/drivers/net/sky2.h @@ -1318,6 +1318,14 @@ enum { }; /* for Yukon-2 Gigabit Ethernet PHY (88E1112 only) */ +/***** PHY_MARV_PHY_CTRL (page 1) 16 bit r/w Fiber Specific Ctrl *****/ +enum { + PHY_M_FIB_FORCE_LNK = 1<<10,/* Force Link Good */ + PHY_M_FIB_SIGD_POL = 1<<9, /* SIGDET Polarity */ + PHY_M_FIB_TX_DIS = 1<<3, /* Transmitter Disable */ +}; + +/* for Yukon-2 Gigabit Ethernet PHY (88E1112 only) */ /***** PHY_MARV_PHY_CTRL (page 2) 16 bit r/w MAC Specific Ctrl *****/ enum { PHY_M_MAC_MD_MSK = 7<<7, /* Bit 9.. 7: Mode Select Mask */ @@ -1880,7 +1888,7 @@ struct sky2_hw { int pm_cap; u8 chip_id; u8 chip_rev; - u8 copper; + u8 pmd_type; u8 ports; struct sky2_status_le *st_le; @@ -1892,6 +1900,11 @@ struct sky2_hw { wait_queue_head_t msi_wait; }; +static inline int sky2_is_copper(const struct sky2_hw *hw) +{ + return !(hw->pmd_type == 'L' || hw->pmd_type == 'S' || hw->pmd_type == 'P'); +} + /* Register accessor for memory mapped device */ static inline u32 sky2_read32(const struct sky2_hw *hw, unsigned reg) { |