diff options
| author | Matt Carlson <mcarlson@broadcom.com> | 2008-11-04 01:52:09 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-04 01:52:09 +0100 |
| commit | bcb37f6cb57e565e7bd342272652c3a50cf88761 (patch) | |
| tree | 68f315205d0b1327294e8116c3183a2f248c3017 /drivers/net | |
| parent | tg3: Preserve LAA when device control is released (diff) | |
| download | linux-bcb37f6cb57e565e7bd342272652c3a50cf88761.tar.xz linux-bcb37f6cb57e565e7bd342272652c3a50cf88761.zip | |
tg3: Reclaim TG3_FLG3_5761_5784_AX_FIXES flag
This patch reclaims the TG3_FLG3_5761_5784_AX_FIXES flag. It only
used twice in non-fast paths. This patch also consolidates some other
places where specific 5784 AX chip revisions can be generalized.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/tg3.c | 21 | ||||
| -rw-r--r-- | drivers/net/tg3.h | 1 |
2 files changed, 7 insertions, 15 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 9bd1be48d0f5..45fcbc3b141d 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -1742,7 +1742,8 @@ static int tg3_phy_reset(struct tg3 *tp) tw32(TG3_CPMU_CTRL, cpmuctrl); } - if (tp->tg3_flags3 & TG3_FLG3_5761_5784_AX_FIXES) { + if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5784_AX || + GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5761_AX) { u32 val; val = tr32(TG3_CPMU_LSPD_1000MB_CLK); @@ -2004,7 +2005,8 @@ static void tg3_power_down_phy(struct tg3 *tp) (tp->tg3_flags2 & TG3_FLG2_MII_SERDES))) return; - if (tp->tg3_flags3 & TG3_FLG3_5761_5784_AX_FIXES) { + if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5784_AX || + GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5761_AX) { val = tr32(TG3_CPMU_LSPD_1000MB_CLK); val &= ~CPMU_LSPD_1000MB_MACCLK_MASK; val |= CPMU_LSPD_1000MB_MACCLK_12_5; @@ -3815,8 +3817,7 @@ static int tg3_setup_phy(struct tg3 *tp, int force_reset) err = tg3_setup_copper_phy(tp, force_reset); } - if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0 || - tp->pci_chip_rev_id == CHIPREV_ID_5784_A1) { + if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5784_AX) { u32 val, scale; val = tr32(TG3_CPMU_CLCK_STAT) & CPMU_CLCK_STAT_MAC_CLCK_MASK; @@ -7044,8 +7045,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) tg3_write_sig_legacy(tp, RESET_KIND_INIT); - if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0 || - tp->pci_chip_rev_id == CHIPREV_ID_5784_A1) { + if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5784_AX) { val = tr32(TG3_CPMU_CTRL); val &= ~(CPMU_CTRL_LINK_AWARE_MODE | CPMU_CTRL_LINK_IDLE_MODE); tw32(TG3_CPMU_CTRL, val); @@ -12283,16 +12283,9 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785) { + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785) tp->tg3_flags |= TG3_FLAG_CPMU_PRESENT; - if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0 || - tp->pci_chip_rev_id == CHIPREV_ID_5784_A1 || - tp->pci_chip_rev_id == CHIPREV_ID_5761_A0 || - tp->pci_chip_rev_id == CHIPREV_ID_5761_A1) - tp->tg3_flags3 |= TG3_FLG3_5761_5784_AX_FIXES; - } - /* Set up tp->grc_local_ctrl before calling tg3_set_power_state(). * GPIO1 driven high will bring 5700's external PHY out of reset. * It is also used as eeprom write protect on LOMs. diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h index 65b5ff45d201..417de07ca895 100644 --- a/drivers/net/tg3.h +++ b/drivers/net/tg3.h @@ -2510,7 +2510,6 @@ struct tg3 { u32 tg3_flags3; #define TG3_FLG3_NO_NVRAM_ADDR_TRANS 0x00000001 #define TG3_FLG3_ENABLE_APE 0x00000002 -#define TG3_FLG3_5761_5784_AX_FIXES 0x00000004 #define TG3_FLG3_5701_DMA_BUG 0x00000008 #define TG3_FLG3_USE_PHYLIB 0x00000010 #define TG3_FLG3_MDIOBUS_INITED 0x00000020 |