diff options
Diffstat (limited to 'drivers/net/phy/broadcom.c')
| -rw-r--r-- | drivers/net/phy/broadcom.c | 179 |
1 files changed, 20 insertions, 159 deletions
diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c index d84c4224dd1..34088d60da7 100644 --- a/drivers/net/phy/broadcom.c +++ b/drivers/net/phy/broadcom.c @@ -25,58 +25,6 @@ #define BRCM_PHY_REV(phydev) \ ((phydev)->drv->phy_id & ~((phydev)->drv->phy_id_mask)) - -#define MII_BCM54XX_ECR 0x10 /* BCM54xx extended control register */ -#define MII_BCM54XX_ECR_IM 0x1000 /* Interrupt mask */ -#define MII_BCM54XX_ECR_IF 0x0800 /* Interrupt force */ - -#define MII_BCM54XX_ESR 0x11 /* BCM54xx extended status register */ -#define MII_BCM54XX_ESR_IS 0x1000 /* Interrupt status */ - -#define MII_BCM54XX_EXP_DATA 0x15 /* Expansion register data */ -#define MII_BCM54XX_EXP_SEL 0x17 /* Expansion register select */ -#define MII_BCM54XX_EXP_SEL_SSD 0x0e00 /* Secondary SerDes select */ -#define MII_BCM54XX_EXP_SEL_ER 0x0f00 /* Expansion register select */ - -#define MII_BCM54XX_AUX_CTL 0x18 /* Auxiliary control register */ -#define MII_BCM54XX_ISR 0x1a /* BCM54xx interrupt status register */ -#define MII_BCM54XX_IMR 0x1b /* BCM54xx interrupt mask register */ -#define MII_BCM54XX_INT_CRCERR 0x0001 /* CRC error */ -#define MII_BCM54XX_INT_LINK 0x0002 /* Link status changed */ -#define MII_BCM54XX_INT_SPEED 0x0004 /* Link speed change */ -#define MII_BCM54XX_INT_DUPLEX 0x0008 /* Duplex mode changed */ -#define MII_BCM54XX_INT_LRS 0x0010 /* Local receiver status changed */ -#define MII_BCM54XX_INT_RRS 0x0020 /* Remote receiver status changed */ -#define MII_BCM54XX_INT_SSERR 0x0040 /* Scrambler synchronization error */ -#define MII_BCM54XX_INT_UHCD 0x0080 /* Unsupported HCD negotiated */ -#define MII_BCM54XX_INT_NHCD 0x0100 /* No HCD */ -#define MII_BCM54XX_INT_NHCDL 0x0200 /* No HCD link */ -#define MII_BCM54XX_INT_ANPR 0x0400 /* Auto-negotiation page received */ -#define MII_BCM54XX_INT_LC 0x0800 /* All counters below 128 */ -#define MII_BCM54XX_INT_HC 0x1000 /* Counter above 32768 */ -#define MII_BCM54XX_INT_MDIX 0x2000 /* MDIX status change */ -#define MII_BCM54XX_INT_PSERR 0x4000 /* Pair swap error */ - -#define MII_BCM54XX_SHD 0x1c /* 0x1c shadow registers */ -#define MII_BCM54XX_SHD_WRITE 0x8000 -#define MII_BCM54XX_SHD_VAL(x) ((x & 0x1f) << 10) -#define MII_BCM54XX_SHD_DATA(x) ((x & 0x3ff) << 0) - -/* - * AUXILIARY CONTROL SHADOW ACCESS REGISTERS. (PHY REG 0x18) - */ -#define MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL 0x0000 -#define MII_BCM54XX_AUXCTL_ACTL_TX_6DB 0x0400 -#define MII_BCM54XX_AUXCTL_ACTL_SMDSP_ENA 0x0800 - -#define MII_BCM54XX_AUXCTL_MISC_WREN 0x8000 -#define MII_BCM54XX_AUXCTL_MISC_FORCE_AMDIX 0x0200 -#define MII_BCM54XX_AUXCTL_MISC_RDSEL_MISC 0x7000 -#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC 0x0007 - -#define MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL 0x0000 - - /* * Broadcom LED source encodings. These are used in BCM5461, BCM5481, * BCM5482, and possibly some others. @@ -355,8 +303,7 @@ static void bcm54xx_adjust_rxrefclk(struct phy_device *phydev) } } - if (clk125en == false || - (phydev->dev_flags & PHY_BRCM_AUTO_PWRDWN_ENABLE)) + if (!clk125en || (phydev->dev_flags & PHY_BRCM_AUTO_PWRDWN_ENABLE)) val &= ~BCM54XX_SHD_SCR3_DLLAPD_DIS; else val |= BCM54XX_SHD_SCR3_DLLAPD_DIS; @@ -373,8 +320,7 @@ static void bcm54xx_adjust_rxrefclk(struct phy_device *phydev) orig = val; - if (clk125en == false || - (phydev->dev_flags & PHY_BRCM_AUTO_PWRDWN_ENABLE)) + if (!clk125en || (phydev->dev_flags & PHY_BRCM_AUTO_PWRDWN_ENABLE)) val |= BCM54XX_SHD_APD_EN; else val &= ~BCM54XX_SHD_APD_EN; @@ -553,7 +499,7 @@ static int bcm5481_config_aneg(struct phy_device *phydev) /* * There is no BCM5481 specification available, so down * here is everything we know about "register 0x18". This - * at least helps BCM5481 to successfuly receive packets + * at least helps BCM5481 to successfully receive packets * on MPC8360E-RDK board. Peter Barada <peterb@logicpd.com> * says: "This sets delay between the RXD and RXC signals * instead of using trace lengths to achieve timing". @@ -684,7 +630,8 @@ static int brcm_fet_config_intr(struct phy_device *phydev) return err; } -static struct phy_driver bcm5411_driver = { +static struct phy_driver broadcom_drivers[] = { +{ .phy_id = PHY_ID_BCM5411, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM5411", @@ -697,9 +644,7 @@ static struct phy_driver bcm5411_driver = { .ack_interrupt = bcm54xx_ack_interrupt, .config_intr = bcm54xx_config_intr, .driver = { .owner = THIS_MODULE }, -}; - -static struct phy_driver bcm5421_driver = { +}, { .phy_id = PHY_ID_BCM5421, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM5421", @@ -712,9 +657,7 @@ static struct phy_driver bcm5421_driver = { .ack_interrupt = bcm54xx_ack_interrupt, .config_intr = bcm54xx_config_intr, .driver = { .owner = THIS_MODULE }, -}; - -static struct phy_driver bcm5461_driver = { +}, { .phy_id = PHY_ID_BCM5461, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM5461", @@ -727,9 +670,7 @@ static struct phy_driver bcm5461_driver = { .ack_interrupt = bcm54xx_ack_interrupt, .config_intr = bcm54xx_config_intr, .driver = { .owner = THIS_MODULE }, -}; - -static struct phy_driver bcm5464_driver = { +}, { .phy_id = PHY_ID_BCM5464, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM5464", @@ -742,9 +683,7 @@ static struct phy_driver bcm5464_driver = { .ack_interrupt = bcm54xx_ack_interrupt, .config_intr = bcm54xx_config_intr, .driver = { .owner = THIS_MODULE }, -}; - -static struct phy_driver bcm5481_driver = { +}, { .phy_id = PHY_ID_BCM5481, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM5481", @@ -757,9 +696,7 @@ static struct phy_driver bcm5481_driver = { .ack_interrupt = bcm54xx_ack_interrupt, .config_intr = bcm54xx_config_intr, .driver = { .owner = THIS_MODULE }, -}; - -static struct phy_driver bcm5482_driver = { +}, { .phy_id = PHY_ID_BCM5482, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM5482", @@ -772,9 +709,7 @@ static struct phy_driver bcm5482_driver = { .ack_interrupt = bcm54xx_ack_interrupt, .config_intr = bcm54xx_config_intr, .driver = { .owner = THIS_MODULE }, -}; - -static struct phy_driver bcm50610_driver = { +}, { .phy_id = PHY_ID_BCM50610, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM50610", @@ -787,9 +722,7 @@ static struct phy_driver bcm50610_driver = { .ack_interrupt = bcm54xx_ack_interrupt, .config_intr = bcm54xx_config_intr, .driver = { .owner = THIS_MODULE }, -}; - -static struct phy_driver bcm50610m_driver = { +}, { .phy_id = PHY_ID_BCM50610M, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM50610M", @@ -802,9 +735,7 @@ static struct phy_driver bcm50610m_driver = { .ack_interrupt = bcm54xx_ack_interrupt, .config_intr = bcm54xx_config_intr, .driver = { .owner = THIS_MODULE }, -}; - -static struct phy_driver bcm57780_driver = { +}, { .phy_id = PHY_ID_BCM57780, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM57780", @@ -817,9 +748,7 @@ static struct phy_driver bcm57780_driver = { .ack_interrupt = bcm54xx_ack_interrupt, .config_intr = bcm54xx_config_intr, .driver = { .owner = THIS_MODULE }, -}; - -static struct phy_driver bcmac131_driver = { +}, { .phy_id = PHY_ID_BCMAC131, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCMAC131", @@ -832,9 +761,7 @@ static struct phy_driver bcmac131_driver = { .ack_interrupt = brcm_fet_ack_interrupt, .config_intr = brcm_fet_config_intr, .driver = { .owner = THIS_MODULE }, -}; - -static struct phy_driver bcm5241_driver = { +}, { .phy_id = PHY_ID_BCM5241, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM5241", @@ -847,84 +774,18 @@ static struct phy_driver bcm5241_driver = { .ack_interrupt = brcm_fet_ack_interrupt, .config_intr = brcm_fet_config_intr, .driver = { .owner = THIS_MODULE }, -}; +} }; static int __init broadcom_init(void) { - int ret; - - ret = phy_driver_register(&bcm5411_driver); - if (ret) - goto out_5411; - ret = phy_driver_register(&bcm5421_driver); - if (ret) - goto out_5421; - ret = phy_driver_register(&bcm5461_driver); - if (ret) - goto out_5461; - ret = phy_driver_register(&bcm5464_driver); - if (ret) - goto out_5464; - ret = phy_driver_register(&bcm5481_driver); - if (ret) - goto out_5481; - ret = phy_driver_register(&bcm5482_driver); - if (ret) - goto out_5482; - ret = phy_driver_register(&bcm50610_driver); - if (ret) - goto out_50610; - ret = phy_driver_register(&bcm50610m_driver); - if (ret) - goto out_50610m; - ret = phy_driver_register(&bcm57780_driver); - if (ret) - goto out_57780; - ret = phy_driver_register(&bcmac131_driver); - if (ret) - goto out_ac131; - ret = phy_driver_register(&bcm5241_driver); - if (ret) - goto out_5241; - return ret; - -out_5241: - phy_driver_unregister(&bcmac131_driver); -out_ac131: - phy_driver_unregister(&bcm57780_driver); -out_57780: - phy_driver_unregister(&bcm50610m_driver); -out_50610m: - phy_driver_unregister(&bcm50610_driver); -out_50610: - phy_driver_unregister(&bcm5482_driver); -out_5482: - phy_driver_unregister(&bcm5481_driver); -out_5481: - phy_driver_unregister(&bcm5464_driver); -out_5464: - phy_driver_unregister(&bcm5461_driver); -out_5461: - phy_driver_unregister(&bcm5421_driver); -out_5421: - phy_driver_unregister(&bcm5411_driver); -out_5411: - return ret; + return phy_drivers_register(broadcom_drivers, + ARRAY_SIZE(broadcom_drivers)); } static void __exit broadcom_exit(void) { - phy_driver_unregister(&bcm5241_driver); - phy_driver_unregister(&bcmac131_driver); - phy_driver_unregister(&bcm57780_driver); - phy_driver_unregister(&bcm50610m_driver); - phy_driver_unregister(&bcm50610_driver); - phy_driver_unregister(&bcm5482_driver); - phy_driver_unregister(&bcm5481_driver); - phy_driver_unregister(&bcm5464_driver); - phy_driver_unregister(&bcm5461_driver); - phy_driver_unregister(&bcm5421_driver); - phy_driver_unregister(&bcm5411_driver); + phy_drivers_unregister(broadcom_drivers, + ARRAY_SIZE(broadcom_drivers)); } module_init(broadcom_init); |