redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

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>
hifive-unleashed-5.1
hayeswang 2014-09-25 20:54:00 +08:00 committed by David S. Miller
parent 18c565eb41
commit 4c4a6b1b85
1 changed files with 14 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
drivers/net/usb/r8152.c
View File

@ -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)