diff options
| author | hayeswang <hayeswang@realtek.com> | 2014-09-25 20:54:00 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-09-28 17:24:27 -0400 |
| commit | 4c4a6b1b85095e0fcee36f2fd2acc7d7cd9e0699 (patch) | |
| tree | 3c2ce1425586610fadcf15bafa4c9f9d192bf3e1 /drivers/net/usb | |
| parent | 18c565eb410307f9eefbef7c9021c7a75d8a2408 (diff) | |
r8152: change the EEE definition
Replace the EEE definitions with the ones which is declared
in "mdio.h".
Chage some definitions to make them readable.
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb')
| -rw-r--r-- | drivers/net/usb/r8152.c | 35 |
1 files changed, 14 insertions, 21 deletions
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 3d5c39a1e46f..d225aa10a032 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -22,6 +22,8 @@ #include <linux/ip.h> #include <linux/ipv6.h> #include <net/ip6_checksum.h> +#include <uapi/linux/mdio.h> +#include <linux/mdio.h> /* Version Information */ #define DRIVER_VERSION "v1.06.0 (2014/03/03)" @@ -129,7 +131,7 @@ #define OCP_SRAM_ADDR 0xa436 #define OCP_SRAM_DATA 0xa438 #define OCP_DOWN_SPEED 0xa442 -#define OCP_EEE_CFG2 0xa5d0 +#define OCP_EEE_ADV 0xa5d0 #define OCP_ADC_CFG 0xbc06 /* SRAM Register */ @@ -361,7 +363,7 @@ #define EEE_NWAY_EN 0x1000 #define TX_QUIET_EN 0x0200 #define RX_QUIET_EN 0x0100 -#define SDRISETIME 0x0010 /* bit 4 ~ 6 */ +#define sd_rise_time(x) (min(x, 7) << 4) /* bit 4 ~ 6 */ #define RG_RXLPI_MSK_HFDUP 0x0008 #define SDFALLTIME 0x0007 /* bit 0 ~ 2 */ @@ -373,7 +375,7 @@ #define RG_EEEPRG_EN 0x0010 /* OCP_EEE_CONFIG3 */ -#define FST_SNR_EYE_R 0x1500 /* bit 7 ~ 15 */ +#define fast_snr(x) (min(x, 0x1ff) << 7) /* bit 7 ~ 15 */ #define RG_LFS_SEL 0x0060 /* bit 6 ~ 5 */ #define MSK_PH 0x0006 /* bit 0 ~ 3 */ @@ -382,11 +384,6 @@ #define FUN_ADDR 0x0000 #define FUN_DATA 0x4000 /* bit[4:0] device addr */ -#define DEVICE_ADDR 0x0007 - -/* OCP_EEE_DATA */ -#define EEE_ADDR 0x003C -#define EEE_DATA 0x0002 /* OCP_EEE_CFG */ #define CTAP_SHORT_EN 0x0040 @@ -395,10 +392,6 @@ /* OCP_DOWN_SPEED */ #define EN_10M_BGOFF 0x0080 -/* OCP_EEE_CFG2 */ -#define MY1000_EEE 0x0004 -#define MY100_EEE 0x0002 - /* OCP_ADC_CFG */ #define CKADSEL_L 0x0100 #define ADC_EN 0x0080 @@ -2967,16 +2960,16 @@ static void r8152b_enable_eee(struct r8152 *tp) ocp_reg_write(tp, OCP_EEE_CONFIG1, RG_TXLPI_MSK_HFDUP | RG_MATCLR_EN | EEE_10_CAP | EEE_NWAY_EN | TX_QUIET_EN | RX_QUIET_EN | - SDRISETIME | RG_RXLPI_MSK_HFDUP | + sd_rise_time(1) | RG_RXLPI_MSK_HFDUP | SDFALLTIME); ocp_reg_write(tp, OCP_EEE_CONFIG2, RG_LPIHYS_NUM | RG_DACQUIET_EN | RG_LDVQUIET_EN | RG_CKRSEL | RG_EEEPRG_EN); - ocp_reg_write(tp, OCP_EEE_CONFIG3, FST_SNR_EYE_R | RG_LFS_SEL | MSK_PH); - ocp_reg_write(tp, OCP_EEE_AR, FUN_ADDR | DEVICE_ADDR); - ocp_reg_write(tp, OCP_EEE_DATA, EEE_ADDR); - ocp_reg_write(tp, OCP_EEE_AR, FUN_DATA | DEVICE_ADDR); - ocp_reg_write(tp, OCP_EEE_DATA, EEE_DATA); + ocp_reg_write(tp, OCP_EEE_CONFIG3, fast_snr(42) | RG_LFS_SEL | MSK_PH); + ocp_reg_write(tp, OCP_EEE_AR, FUN_ADDR | MDIO_MMD_AN); + ocp_reg_write(tp, OCP_EEE_DATA, MDIO_AN_EEE_ADV); + ocp_reg_write(tp, OCP_EEE_AR, FUN_DATA | MDIO_MMD_AN); + ocp_reg_write(tp, OCP_EEE_DATA, MDIO_EEE_100TX); ocp_reg_write(tp, OCP_EEE_AR, 0x0000); } @@ -2991,9 +2984,9 @@ static void r8153_enable_eee(struct r8152 *tp) data = ocp_reg_read(tp, OCP_EEE_CFG); data |= EEE10_EN; ocp_reg_write(tp, OCP_EEE_CFG, data); - data = ocp_reg_read(tp, OCP_EEE_CFG2); - data |= MY1000_EEE | MY100_EEE; - ocp_reg_write(tp, OCP_EEE_CFG2, data); + data = ocp_reg_read(tp, OCP_EEE_ADV); + data |= MDIO_EEE_1000T | MDIO_EEE_100TX; + ocp_reg_write(tp, OCP_EEE_ADV, data); } static void r8152b_enable_fc(struct r8152 *tp) |