diff options
| author | Nick Kossifidis <mickflemm@gmail.com> | 2008-02-28 14:49:05 -0500 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-03-07 16:02:58 -0500 |
| commit | 0af2256319959aaca95959a493ed2282edaaae3e (patch) | |
| tree | 5d8b18ace662565b3fc2fd7a59ddfec528f40383 /drivers/net/wireless/ath5k | |
| parent | f714dd6d452af8fda700d67dc67163c6ad9d4569 (diff) | |
ath5k: Identify RF2413 and deal with PHY_SPENDING
* Attach RF2413.
* Propertly handle different AR5K_PHY_SPENDING settings for each RF
chip by adding a field in ath5k_hw. This way we won't have to check
inside hw_reset (see next patch).
Changes-licensed-under: ISC
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@winlab.rutgers.edu>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath5k')
| -rw-r--r-- | drivers/net/wireless/ath5k/ath5k.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ath5k/hw.c | 27 | ||||
| -rw-r--r-- | drivers/net/wireless/ath5k/reg.h | 4 |
3 files changed, 29 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath5k/ath5k.h b/drivers/net/wireless/ath5k/ath5k.h index 25c8e989d70..c0b65961f55 100644 --- a/drivers/net/wireless/ath5k/ath5k.h +++ b/drivers/net/wireless/ath5k/ath5k.h @@ -966,6 +966,7 @@ struct ath5k_hw { u16 ah_phy_revision; u16 ah_radio_5ghz_revision; u16 ah_radio_2ghz_revision; + u32 ah_phy_spending; enum ath5k_version ah_version; enum ath5k_radio ah_radio; diff --git a/drivers/net/wireless/ath5k/hw.c b/drivers/net/wireless/ath5k/hw.c index eec2b806a0d..f4d383e956a 100644 --- a/drivers/net/wireless/ath5k/hw.c +++ b/drivers/net/wireless/ath5k/hw.c @@ -208,7 +208,7 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version) /* Identify single chip solutions */ if((srev <= AR5K_SREV_VER_AR5414) && - (srev >= AR5K_SREV_VER_AR2424)) { + (srev >= AR5K_SREV_VER_AR2413)) { ah->ah_single_chip = true; } else { ah->ah_single_chip = false; @@ -223,10 +223,33 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version) ah->ah_radio = AR5K_RF5110; } else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_5112) { ah->ah_radio = AR5K_RF5111; - } else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_SC1) { + ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5111; + } else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_SC0) { + ah->ah_radio = AR5K_RF5112; + + if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_5112A) { + ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112; + } else { + ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112A; + } + + } else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_SC1) { + ah->ah_radio = AR5K_RF2413; + ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112A; } else { + ah->ah_radio = AR5K_RF5413; + + if (ah->ah_mac_srev <= AR5K_SREV_VER_AR5424 && + ah->ah_mac_srev >= AR5K_SREV_VER_AR2424) + ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5424; + else if (ah->ah_mac_srev >= AR5K_SREV_VER_AR2425) + ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112; + else + ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112A; + + } ah->ah_phy = AR5K_PHY(0); diff --git a/drivers/net/wireless/ath5k/reg.h b/drivers/net/wireless/ath5k/reg.h index 2f41c839860..30629b3e37c 100644 --- a/drivers/net/wireless/ath5k/reg.h +++ b/drivers/net/wireless/ath5k/reg.h @@ -1923,7 +1923,9 @@ after DFS is enabled */ #define AR5K_PHY_SDELAY_32MHZ 0x000000ff #define AR5K_PHY_SPENDING 0x99f8 #define AR5K_PHY_SPENDING_RF5111 0x00000018 -#define AR5K_PHY_SPENDING_RF5112 0x00000014 +#define AR5K_PHY_SPENDING_RF5112 0x00000014 /* <- i 've only seen this on 2425 dumps ! */ +#define AR5K_PHY_SPENDING_RF5112A 0x0000000e /* but since i only have 5112A-based chips */ +#define AR5K_PHY_SPENDING_RF5424 0x00000012 /* to test it might be also for old 5112. */ /* * Misc PHY/radio registers [5110 - 5111] |