diff options
Diffstat (limited to 'ANDROID_3.4.5/drivers/net/usb/r8152.c')
| -rwxr-xr-x | ANDROID_3.4.5/drivers/net/usb/r8152.c | 5481 |
1 files changed, 0 insertions, 5481 deletions
diff --git a/ANDROID_3.4.5/drivers/net/usb/r8152.c b/ANDROID_3.4.5/drivers/net/usb/r8152.c deleted file mode 100755 index a1021d0c..00000000 --- a/ANDROID_3.4.5/drivers/net/usb/r8152.c +++ /dev/null @@ -1,5481 +0,0 @@ -/* - * Copyright (c) 2014 Realtek Semiconductor Corp. All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This product is covered by one or more of the following patents: - * US6,570,884, US6,115,776, and US6,327,625. - */ - -#include <linux/signal.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <linux/mii.h> -#include <linux/ethtool.h> -#include <linux/usb.h> -#include <linux/crc32.h> -#include <linux/if_vlan.h> -#include <linux/uaccess.h> -#include <linux/list.h> -#include <linux/ip.h> -#include <linux/ipv6.h> -#include <net/ip6_checksum.h> -#include "compatibility.h" - -/* Version Information */ -#define DRIVER_VERSION "v2.02.0 (2014/08/21)" -#define DRIVER_AUTHOR "Realtek nic sw <nic_swsd@realtek.com>" -#define DRIVER_DESC "Realtek RTL8152/RTL8153 Based USB Ethernet Adapters" -#define MODULENAME "r8152" - -#define PATENTS "This product is covered by one or more of the " \ - "following patents:\n" \ - "\t\tUS6,570,884, US6,115,776, and US6,327,625.\n" - -#define R8152_PHY_ID 32 - -#define PLA_IDR 0xc000 -#define PLA_RCR 0xc010 -#define PLA_RMS 0xc016 -#define PLA_RXFIFO_CTRL0 0xc0a0 -#define PLA_RXFIFO_CTRL1 0xc0a4 -#define PLA_RXFIFO_CTRL2 0xc0a8 -#define PLA_FMC 0xc0b4 -#define PLA_CFG_WOL 0xc0b6 -#define PLA_TEREDO_CFG 0xc0bc -#define PLA_MAR 0xcd00 -#define PLA_BACKUP 0xd000 -#define PAL_BDC_CR 0xd1a0 -#define PLA_TEREDO_TIMER 0xd2cc -#define PLA_REALWOW_TIMER 0xd2e8 -#define PLA_LEDSEL 0xdd90 -#define PLA_LED_FEATURE 0xdd92 -#define PLA_PHYAR 0xde00 -#define PLA_BOOT_CTRL 0xe004 -#define PLA_GPHY_INTR_IMR 0xe022 -#define PLA_EEE_CR 0xe040 -#define PLA_EEEP_CR 0xe080 -#define PLA_MAC_PWR_CTRL 0xe0c0 -#define PLA_MAC_PWR_CTRL2 0xe0ca -#define PLA_MAC_PWR_CTRL3 0xe0cc -#define PLA_MAC_PWR_CTRL4 0xe0ce -#define PLA_WDT6_CTRL 0xe428 -#define PLA_TCR0 0xe610 -#define PLA_TCR1 0xe612 -#define PLA_MTPS 0xe615 -#define PLA_TXFIFO_CTRL 0xe618 -#define PLA_RSTTALLY 0xe800 -#define PLA_CR 0xe813 -#define PLA_CRWECR 0xe81c -#define PLA_CONFIG12 0xe81e /* CONFIG1, CONFIG2 */ -#define PLA_CONFIG34 0xe820 /* CONFIG3, CONFIG4 */ -#define PLA_CONFIG5 0xe822 -#define PLA_PHY_PWR 0xe84c -#define PLA_OOB_CTRL 0xe84f -#define PLA_CPCR 0xe854 -#define PLA_MISC_0 0xe858 -#define PLA_MISC_1 0xe85a -#define PLA_OCP_GPHY_BASE 0xe86c -#define PLA_TALLYCNT 0xe890 -#define PLA_SFF_STS_7 0xe8de -#define PLA_PHYSTATUS 0xe908 -#define PLA_BP_BA 0xfc26 -#define PLA_BP_0 0xfc28 -#define PLA_BP_1 0xfc2a -#define PLA_BP_2 0xfc2c -#define PLA_BP_3 0xfc2e -#define PLA_BP_4 0xfc30 -#define PLA_BP_5 0xfc32 -#define PLA_BP_6 0xfc34 -#define PLA_BP_7 0xfc36 -#define PLA_BP_EN 0xfc38 - -#define USB_U2P3_CTRL 0xb460 -#define USB_DEV_STAT 0xb808 -#define USB_USB_CTRL 0xd406 -#define USB_PHY_CTRL 0xd408 -#define USB_TX_AGG 0xd40a -#define USB_RX_BUF_TH 0xd40c -#define USB_USB_TIMER 0xd428 -#define USB_RX_EARLY_AGG 0xd42c -#define USB_PM_CTRL_STATUS 0xd432 -#define USB_TX_DMA 0xd434 -#define USB_TOLERANCE 0xd490 -#define USB_LPM_CTRL 0xd41a -#define USB_UPS_CTRL 0xd800 -#define USB_MISC_0 0xd81a -#define USB_POWER_CUT 0xd80a -#define USB_AFE_CTRL2 0xd824 -#define USB_WDT11_CTRL 0xe43c -#define USB_BP_BA 0xfc26 -#define USB_BP_0 0xfc28 -#define USB_BP_1 0xfc2a -#define USB_BP_2 0xfc2c -#define USB_BP_3 0xfc2e -#define USB_BP_4 0xfc30 -#define USB_BP_5 0xfc32 -#define USB_BP_6 0xfc34 -#define USB_BP_7 0xfc36 -#define USB_BP_EN 0xfc38 - -/* OCP Registers */ -#define OCP_ALDPS_CONFIG 0x2010 -#define OCP_EEE_CONFIG1 0x2080 -#define OCP_EEE_CONFIG2 0x2092 -#define OCP_EEE_CONFIG3 0x2094 -#define OCP_BASE_MII 0xa400 -#define OCP_EEE_AR 0xa41a -#define OCP_EEE_DATA 0xa41c -#define OCP_PHY_STATUS 0xa420 -#define OCP_POWER_CFG 0xa430 -#define OCP_EEE_CFG 0xa432 -#define OCP_SRAM_ADDR 0xa436 -#define OCP_SRAM_DATA 0xa438 -#define OCP_DOWN_SPEED 0xa442 -#define OCP_EEE_CFG2 0xa5d0 -#define OCP_ADC_CFG 0xbc06 - -/* SRAM Register */ -#define SRAM_LPF_CFG 0x8012 -#define SRAM_10M_AMP1 0x8080 -#define SRAM_10M_AMP2 0x8082 -#define SRAM_IMPEDANCE 0x8084 - -/* PLA_RCR */ -#define RCR_AAP 0x00000001 -#define RCR_APM 0x00000002 -#define RCR_AM 0x00000004 -#define RCR_AB 0x00000008 -#define RCR_ACPT_ALL (RCR_AAP | RCR_APM | RCR_AM | RCR_AB) - -/* PLA_RXFIFO_CTRL0 */ -#define RXFIFO_THR1_NORMAL 0x00080002 -#define RXFIFO_THR1_OOB 0x01800003 - -/* PLA_RXFIFO_CTRL1 */ -#define RXFIFO_THR2_FULL 0x00000060 -#define RXFIFO_THR2_HIGH 0x00000038 -#define RXFIFO_THR2_OOB 0x0000004a -#define RXFIFO_THR2_NORMAL 0x00a0 - -/* PLA_RXFIFO_CTRL2 */ -#define RXFIFO_THR3_FULL 0x00000078 -#define RXFIFO_THR3_HIGH 0x00000048 -#define RXFIFO_THR3_OOB 0x0000005a -#define RXFIFO_THR3_NORMAL 0x0110 - -/* PLA_TXFIFO_CTRL */ -#define TXFIFO_THR_NORMAL 0x00400008 -#define TXFIFO_THR_NORMAL2 0x01000008 - -/* PLA_FMC */ -#define FMC_FCR_MCU_EN 0x0001 - -/* PLA_EEEP_CR */ -#define EEEP_CR_EEEP_TX 0x0002 - -/* PLA_WDT6_CTRL */ -#define WDT6_SET_MODE 0x0010 - -/* PLA_TCR0 */ -#define TCR0_TX_EMPTY 0x0800 -#define TCR0_AUTO_FIFO 0x0080 - -/* PLA_TCR1 */ -#define VERSION_MASK 0x7cf0 - -/* PLA_MTPS */ -#define MTPS_JUMBO (12 * 1024 / 64) -#define MTPS_DEFAULT (6 * 1024 / 64) - -/* PLA_RSTTALLY */ -#define TALLY_RESET 0x0001 - -/* PLA_CR */ -#define CR_RST 0x10 -#define CR_RE 0x08 -#define CR_TE 0x04 - -/* PLA_CRWECR */ -#define CRWECR_NORAML 0x00 -#define CRWECR_CONFIG 0xc0 - -/* PLA_OOB_CTRL */ -#define NOW_IS_OOB 0x80 -#define TXFIFO_EMPTY 0x20 -#define RXFIFO_EMPTY 0x10 -#define LINK_LIST_READY 0x02 -#define DIS_MCU_CLROOB 0x01 -#define FIFO_EMPTY (TXFIFO_EMPTY | RXFIFO_EMPTY) - -/* PLA_MISC_1 */ -#define RXDY_GATED_EN 0x0008 - -/* PLA_SFF_STS_7 */ -#define RE_INIT_LL 0x8000 -#define MCU_BORW_EN 0x4000 - -/* PLA_CPCR */ -#define CPCR_RX_VLAN 0x0040 - -/* PLA_CFG_WOL */ -#define MAGIC_EN 0x0001 - -/* PLA_TEREDO_CFG */ -#define TEREDO_SEL 0x8000 -#define TEREDO_WAKE_MASK 0x7f00 -#define TEREDO_RS_EVENT_MASK 0x00fe -#define OOB_TEREDO_EN 0x0001 - -/* PAL_BDC_CR */ -#define ALDPS_PROXY_MODE 0x0001 - -/* PLA_CONFIG34 */ -#define LINK_ON_WAKE_EN 0x0010 -#define LINK_OFF_WAKE_EN 0x0008 - -/* PLA_CONFIG5 */ -#define BWF_EN 0x0040 -#define MWF_EN 0x0020 -#define UWF_EN 0x0010 -#define LAN_WAKE_EN 0x0002 - -/* PLA_LED_FEATURE */ -#define LED_MODE_MASK 0x0700 - -/* PLA_PHY_PWR */ -#define TX_10M_IDLE_EN 0x0080 -#define PFM_PWM_SWITCH 0x0040 - -/* PLA_MAC_PWR_CTRL */ -#define D3_CLK_GATED_EN 0x00004000 -#define MCU_CLK_RATIO 0x07010f07 -#define MCU_CLK_RATIO_MASK 0x0f0f0f0f -#define ALDPS_SPDWN_RATIO 0x0f87 - -/* PLA_MAC_PWR_CTRL2 */ -#define EEE_SPDWN_RATIO 0x8007 - -/* PLA_MAC_PWR_CTRL3 */ -#define PKT_AVAIL_SPDWN_EN 0x0100 -#define SUSPEND_SPDWN_EN 0x0004 -#define U1U2_SPDWN_EN 0x0002 -#define L1_SPDWN_EN 0x0001 - -/* PLA_MAC_PWR_CTRL4 */ -#define PWRSAVE_SPDWN_EN 0x1000 -#define RXDV_SPDWN_EN 0x0800 -#define TX10MIDLE_EN 0x0100 -#define TP100_SPDWN_EN 0x0020 -#define TP500_SPDWN_EN 0x0010 -#define TP1000_SPDWN_EN 0x0008 -#define EEE_SPDWN_EN 0x0001 - -/* PLA_GPHY_INTR_IMR */ -#define GPHY_STS_MSK 0x0001 -#define SPEED_DOWN_MSK 0x0002 -#define SPDWN_RXDV_MSK 0x0004 -#define SPDWN_LINKCHG_MSK 0x0008 - -/* PLA_PHYAR */ -#define PHYAR_FLAG 0x80000000 - -/* PLA_EEE_CR */ -#define EEE_RX_EN 0x0001 -#define EEE_TX_EN 0x0002 - -/* PLA_BOOT_CTRL */ -#define AUTOLOAD_DONE 0x0002 - -/* USB_DEV_STAT */ -#define STAT_SPEED_MASK 0x0006 -#define STAT_SPEED_HIGH 0x0000 -#define STAT_SPEED_FULL 0x0002 - -/* USB_TX_AGG */ -#define TX_AGG_MAX_THRESHOLD 0x03 - -/* USB_RX_BUF_TH */ -#define RX_THR_SUPPER 0x0c350180 -#define RX_THR_HIGH 0x7a120180 -#define RX_THR_SLOW 0xffff0180 - -/* USB_TX_DMA */ -#define TEST_MODE_DISABLE 0x00000001 -#define TX_SIZE_ADJUST1 0x00000100 - -/* USB_UPS_CTRL */ -#define POWER_CUT 0x0100 - -/* USB_PM_CTRL_STATUS */ -#define RESUME_INDICATE 0x0001 - -/* USB_USB_CTRL */ -#define RX_AGG_DISABLE 0x0010 - -/* USB_U2P3_CTRL */ -#define U2P3_ENABLE 0x0001 - -/* USB_POWER_CUT */ -#define PWR_EN 0x0001 -#define PHASE2_EN 0x0008 - -/* USB_MISC_0 */ -#define PCUT_STATUS 0x0001 - -/* USB_RX_EARLY_AGG */ -#if defined(__i386__) || defined(__x86_64__) - #define EARLY_AGG_SUPER 0x0e832981 -#else - #define EARLY_AGG_SUPER 0x0e835000 -#endif -#define EARLY_AGG_HIGH 0x0e837a12 -#define EARLY_AGG_SLOW 0x0e83ffff - -/* USB_WDT11_CTRL */ -#define TIMER11_EN 0x0001 - -/* USB_LPM_CTRL */ -#define LPM_TIMER_MASK 0x0c -#define LPM_TIMER_500MS 0x04 /* 500 ms */ -#define LPM_TIMER_500US 0x0c /* 500 us */ - -/* USB_AFE_CTRL2 */ -#define SEN_VAL_MASK 0xf800 -#define SEN_VAL_NORMAL 0xa000 -#define SEL_RXIDLE 0x0100 - -/* OCP_ALDPS_CONFIG */ -#define ENPWRSAVE 0x8000 -#define ENPDNPS 0x0200 -#define LINKENA 0x0100 -#define DIS_SDSAVE 0x0010 - -/* OCP_PHY_STATUS */ -#define PHY_STAT_MASK 0x0007 -#define PHY_STAT_LAN_ON 3 -#define PHY_STAT_PWRDN 5 - -/* OCP_POWER_CFG */ -#define EEE_CLKDIV_EN 0x8000 -#define EN_ALDPS 0x0004 -#define EN_10M_PLLOFF 0x0001 - -/* OCP_EEE_CONFIG1 */ -#define RG_TXLPI_MSK_HFDUP 0x8000 -#define RG_MATCLR_EN 0x4000 -#define EEE_10_CAP 0x2000 -#define EEE_NWAY_EN 0x1000 -#define TX_QUIET_EN 0x0200 -#define RX_QUIET_EN 0x0100 -#define SDRISETIME 0x0010 /* bit 4 ~ 6 */ -#define RG_RXLPI_MSK_HFDUP 0x0008 -#define SDFALLTIME 0x0007 /* bit 0 ~ 2 */ - -/* OCP_EEE_CONFIG2 */ -#define RG_LPIHYS_NUM 0x7000 /* bit 12 ~ 15 */ -#define RG_DACQUIET_EN 0x0400 -#define RG_LDVQUIET_EN 0x0200 -#define RG_CKRSEL 0x0020 -#define RG_EEEPRG_EN 0x0010 - -/* OCP_EEE_CONFIG3 */ -#define FST_SNR_EYE_R 0x1500 /* bit 7 ~ 15 */ -#define RG_LFS_SEL 0x0060 /* bit 6 ~ 5 */ -#define MSK_PH 0x0006 /* bit 0 ~ 3 */ - -/* OCP_EEE_AR */ -/* bit[15:14] function */ -#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 -#define EEE10_EN 0x0010 - -/* 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 -#define EN_EMI_L 0x0040 - -/* SRAM_LPF_CFG */ -#define LPF_AUTO_TUNE 0x8000 - -/* SRAM_10M_AMP1 */ -#define GDAC_IB_UPALL 0x0008 - -/* SRAM_10M_AMP2 */ -#define AMP_DN 0x0200 - -/* SRAM_IMPEDANCE */ -#define RX_DRIVING_MASK 0x6000 - -enum rtl_register_content { - _1000bps = 0x10, - _100bps = 0x08, - _10bps = 0x04, - LINK_STATUS = 0x02, - FULL_DUP = 0x01, -}; - -#define RTL8152_MAX_TX 4 -#define RTL8152_MAX_RX 10 -#define INTBUFSIZE 2 -#define CRC_SIZE 4 -#define TX_ALIGN 4 -#define RX_ALIGN 8 - -#define INTR_LINK 0x0004 - -#define RTL8152_REQT_READ 0xc0 -#define RTL8152_REQT_WRITE 0x40 -#define RTL8152_REQ_GET_REGS 0x05 -#define RTL8152_REQ_SET_REGS 0x05 - -#define BYTE_EN_DWORD 0xff -#define BYTE_EN_WORD 0x33 -#define BYTE_EN_BYTE 0x11 -#define BYTE_EN_SIX_BYTES 0x3f -#define BYTE_EN_START_MASK 0x0f -#define BYTE_EN_END_MASK 0xf0 - -#define RTL8153_MAX_PACKET 9216 /* 9K */ -#define RTL8153_MAX_MTU (RTL8153_MAX_PACKET - VLAN_ETH_HLEN - VLAN_HLEN) -#define RTL8152_RMS (VLAN_ETH_FRAME_LEN + VLAN_HLEN) -#define RTL8153_RMS RTL8153_MAX_PACKET -#define RTL8152_TX_TIMEOUT (5 * HZ) - -/* rtl8152 flags */ -enum rtl8152_flags { - RTL8152_UNPLUG = 0, - RTL8152_SET_RX_MODE, - WORK_ENABLE, - RTL8152_LINK_CHG, - SELECTIVE_SUSPEND, - PHY_RESET, - SCHEDULE_TASKLET, -}; - -/* Define these values to match your device */ -#define VENDOR_ID_REALTEK 0x0bda -#define PRODUCT_ID_RTL8152 0x8152 -#define PRODUCT_ID_RTL8153 0x8153 - -#define VENDOR_ID_SAMSUNG 0x04e8 -#define PRODUCT_ID_SAMSUNG 0xa101 - -#define VENDOR_ID_LENOVO 0x17ef - -#define MCU_TYPE_PLA 0x0100 -#define MCU_TYPE_USB 0x0000 - -struct tally_counter { - __le64 tx_packets; - __le64 rx_packets; - __le64 tx_errors; - __le32 rx_errors; - __le16 rx_missed; - __le16 align_errors; - __le32 tx_one_collision; - __le32 tx_multi_collision; - __le64 rx_unicast; - __le64 rx_broadcast; - __le32 rx_multicast; - __le16 tx_aborted; - __le16 tx_underun; -}; - -struct rx_desc { - __le32 opts1; -#define RD_CRC (1 << 15) -#define RX_LEN_MASK 0x7fff - - __le32 opts2; -#define RD_UDP_CS (1 << 23) -#define RD_TCP_CS (1 << 22) -#define RD_IPV6_CS (1 << 20) -#define RD_IPV4_CS (1 << 19) - - __le32 opts3; -#define IPF (1 << 23) /* IP checksum fail */ -#define UDPF (1 << 22) /* UDP checksum fail */ -#define TCPF (1 << 21) /* TCP checksum fail */ - - __le32 opts4; - __le32 opts5; - __le32 opts6; -}; - -struct tx_desc { - __le32 opts1; -#define TX_FS (1 << 31) /* First segment of a packet */ -#define TX_LS (1 << 30) /* Final segment of a packet */ -#define LGSEND (1 << 29) -#define GTSENDV4 (1 << 28) -#define GTSENDV6 (1 << 27) -#define GTTCPHO_SHIFT 18 -#define GTTCPHO_MAX 0x7fU -#define TX_LEN_MAX 0x3ffffU - - __le32 opts2; -#define UDP_CS (1 << 31) /* Calculate UDP/IP checksum */ -#define TCP_CS (1 << 30) /* Calculate TCP/IP checksum */ -#define IPV4_CS (1 << 29) /* Calculate IPv4 checksum */ -#define IPV6_CS (1 << 28) /* Calculate IPv6 checksum */ -#define MSS_SHIFT 17 -#define MSS_MAX 0x7ffU -#define TCPHO_SHIFT 17 -#define TCPHO_MAX 0x7ffU -}; - -struct r8152; - -struct rx_agg { - struct list_head list; - struct urb *urb; - struct r8152 *context; - void *buffer; - void *head; -}; - -struct tx_agg { - struct list_head list; - struct urb *urb; - struct r8152 *context; - void *buffer; - void *head; - u32 skb_num; - u32 skb_len; -}; - -struct r8152 { - unsigned long flags; - struct usb_device *udev; - struct tasklet_struct tl; - struct usb_interface *intf; - struct net_device *netdev; - struct urb *intr_urb; - struct tx_agg tx_info[RTL8152_MAX_TX]; - struct rx_agg rx_info[RTL8152_MAX_RX]; - struct list_head rx_done, tx_free; - struct sk_buff_head tx_queue; - spinlock_t rx_lock, tx_lock; - struct delayed_work schedule; - struct mii_if_info mii; -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22) - struct net_device_stats stats; -#endif - - struct rtl_ops { - void (*init)(struct r8152 *); - int (*enable)(struct r8152 *); - void (*disable)(struct r8152 *); - void (*up)(struct r8152 *); - void (*down)(struct r8152 *); - void (*unload)(struct r8152 *); - } rtl_ops; - - int intr_interval; - u32 saved_wolopts; - u32 msg_enable; - u32 tx_qlen; - u16 ocp_base; - u8 *intr_buff; - u8 version; - u8 speed; - u8 rtk_enable_diag; -}; - -enum rtl_version { - RTL_VER_UNKNOWN = 0, - RTL_VER_01, - RTL_VER_02, - RTL_VER_03, - RTL_VER_04, - RTL_VER_05, - RTL_VER_MAX -}; - -enum tx_csum_stat { - TX_CSUM_SUCCESS = 0, - TX_CSUM_TSO, - TX_CSUM_NONE -}; - -/* Maximum number of multicast addresses to filter (vs. Rx-all-multicast). - * The RTL chips use a 64 element hash table based on the Ethernet CRC. - */ -static const int multicast_filter_limit = 32; -static unsigned int rx_buf_sz = 16384; - -#define RTL_LIMITED_TSO_SIZE (rx_buf_sz - sizeof(struct tx_desc) - \ - VLAN_ETH_HLEN - VLAN_HLEN) - -static -int get_registers(struct r8152 *tp, u16 value, u16 index, u16 size, void *data) -{ - int ret; - void *tmp; - - tmp = kmalloc(size, GFP_KERNEL); - if (!tmp) - return -ENOMEM; - - ret = usb_control_msg(tp->udev, usb_rcvctrlpipe(tp->udev, 0), - RTL8152_REQ_GET_REGS, RTL8152_REQT_READ, - value, index, tmp, size, 500); - - memcpy(data, tmp, size); - kfree(tmp); - - return ret; -} - -static -int set_registers(struct r8152 *tp, u16 value, u16 index, u16 size, void *data) -{ - int ret; - void *tmp; - - tmp = kmemdup(data, size, GFP_KERNEL); - if (!tmp) - return -ENOMEM; - - ret = usb_control_msg(tp->udev, usb_sndctrlpipe(tp->udev, 0), - RTL8152_REQ_SET_REGS, RTL8152_REQT_WRITE, - value, index, tmp, size, 500); - - kfree(tmp); - - return ret; -} - -static int generic_ocp_read(struct r8152 *tp, u16 index, u16 size, - void *data, u16 type) -{ - u16 limit = 64; - int ret = 0; - - if (test_bit(RTL8152_UNPLUG, &tp->flags)) - return -ENODEV; - - /* both size and indix must be 4 bytes align */ - if ((size & 3) || !size || (index & 3) || !data) - return -EPERM; - - if ((u32)index + (u32)size > 0xffff) - return -EPERM; - - while (size) { - if (size > limit) { - ret = get_registers(tp, index, type, limit, data); - if (ret < 0) - break; - - index += limit; - data += limit; - size -= limit; - } else { - ret = get_registers(tp, index, type, size, data); - if (ret < 0) - break; - - index += size; - data += size; - size = 0; - break; - } - } - - return ret; -} - -static int generic_ocp_write(struct r8152 *tp, u16 index, u16 byteen, - u16 size, void *data, u16 type) -{ - int ret; - u16 byteen_start, byteen_end, byen; - u16 limit = 512; - - if (test_bit(RTL8152_UNPLUG, &tp->flags)) - return -ENODEV; - - /* both size and indix must be 4 bytes align */ - if ((size & 3) || !size || (index & 3) || !data) - return -EPERM; - - if ((u32)index + (u32)size > 0xffff) - return -EPERM; - - byteen_start = byteen & BYTE_EN_START_MASK; - byteen_end = byteen & BYTE_EN_END_MASK; - - byen = byteen_start | (byteen_start << 4); - ret = set_registers(tp, index, type | byen, 4, data); - if (ret < 0) - goto error1; - - index += 4; - data += 4; - size -= 4; - - if (size) { - size -= 4; - - while (size) { - if (size > limit) { - ret = set_registers(tp, index, - type | BYTE_EN_DWORD, - limit, data); - if (ret < 0) - goto error1; - - index += limit; - data += limit; - size -= limit; - } else { - ret = set_registers(tp, index, - type | BYTE_EN_DWORD, - size, data); - if (ret < 0) - goto error1; - - index += size; - data += size; - size = 0; - break; - } - } - - byen = byteen_end | (byteen_end >> 4); - ret = set_registers(tp, index, type | byen, 4, data); - if (ret < 0) - goto error1; - } - -error1: - return ret; -} - -static inline -int pla_ocp_read(struct r8152 *tp, u16 index, u16 size, void *data) -{ - return generic_ocp_read(tp, index, size, data, MCU_TYPE_PLA); -} - -static inline int pla_ocp_real_write(struct r8152 *tp, u16 index, - u16 byteen, u16 size, void *data) -{ - return generic_ocp_write(tp, index, byteen, size, data, MCU_TYPE_PLA); -} - -static -int pla_ocp_write(struct r8152 *tp, u16 index, u16 byteen, u16 size, void *data) -{ - if (tp->rtk_enable_diag == 1) - return 0; - - return pla_ocp_real_write(tp, index, byteen, size, data); -} - -static inline -int usb_ocp_read(struct r8152 *tp, u16 index, u16 size, void *data) -{ - return generic_ocp_read(tp, index, size, data, MCU_TYPE_USB); -} - -static inline int usb_ocp_real_write(struct r8152 *tp, u16 index, - u16 byteen, u16 size, void *data) -{ - return generic_ocp_write(tp, index, byteen, size, data, MCU_TYPE_USB); -} - -static -int usb_ocp_write(struct r8152 *tp, u16 index, u16 byteen, u16 size, void *data) -{ - if (tp->rtk_enable_diag == 1) - return 0; - - return usb_ocp_real_write(tp, index, byteen, size, data); -} - -static u32 ocp_read_dword(struct r8152 *tp, u16 type, u16 index) -{ - __le32 data; - - generic_ocp_read(tp, index, sizeof(data), &data, type); - - return __le32_to_cpu(data); -} - -static -void ocp_write_real_dword(struct r8152 *tp, u16 type, u16 index, u32 data) -{ - __le32 tmp = __cpu_to_le32(data); - - generic_ocp_write(tp, index, BYTE_EN_DWORD, sizeof(tmp), &tmp, type); -} - -static void ocp_write_dword(struct r8152 *tp, u16 type, u16 index, u32 data) -{ - if (tp->rtk_enable_diag == 1) - return; - - ocp_write_real_dword(tp, type, index, data); -} - -static u16 ocp_read_word(struct r8152 *tp, u16 type, u16 index) -{ - u32 data; - __le32 tmp; - u8 shift = index & 2; - - index &= ~3; - - generic_ocp_read(tp, index, sizeof(tmp), &tmp, type); - - data = __le32_to_cpu(tmp); - data >>= (shift * 8); - data &= 0xffff; - - return (u16)data; -} - -static void ocp_write_real_word(struct r8152 *tp, u16 type, u16 index, u32 data) -{ - u32 mask = 0xffff; - __le32 tmp; - u16 byen = BYTE_EN_WORD; - u8 shift = index & 2; - - data &= mask; - - if (index & 2) { - byen <<= shift; - mask <<= (shift * 8); - data <<= (shift * 8); - index &= ~3; - } - - generic_ocp_read(tp, index, sizeof(tmp), &tmp, type); - - data |= __le32_to_cpu(tmp) & ~mask; - tmp = __cpu_to_le32(data); - - generic_ocp_write(tp, index, byen, sizeof(tmp), &tmp, type); -} - -static void ocp_write_word(struct r8152 *tp, u16 type, u16 index, u32 data) -{ - if (tp->rtk_enable_diag == 1) - return; - - ocp_write_real_word(tp, type, index, data); -} - -static u8 ocp_read_byte(struct r8152 *tp, u16 type, u16 index) -{ - u32 data; - __le32 tmp; - u8 shift = index & 3; - - index &= ~3; - - generic_ocp_read(tp, index, sizeof(tmp), &tmp, type); - - data = __le32_to_cpu(tmp); - data >>= (shift * 8); - data &= 0xff; - - return (u8)data; -} - -static void ocp_write_real_byte(struct r8152 *tp, u16 type, u16 index, u32 data) -{ - u32 mask = 0xff; - __le32 tmp; - u16 byen = BYTE_EN_BYTE; - u8 shift = index & 3; - - data &= mask; - - if (index & 3) { - byen <<= shift; - mask <<= (shift * 8); - data <<= (shift * 8); - index &= ~3; - } - - generic_ocp_read(tp, index, sizeof(tmp), &tmp, type); - - data |= __le32_to_cpu(tmp) & ~mask; - tmp = __cpu_to_le32(data); - - generic_ocp_write(tp, index, byen, sizeof(tmp), &tmp, type); -} - -static void ocp_write_byte(struct r8152 *tp, u16 type, u16 index, u32 data) -{ - if (tp->rtk_enable_diag == 1) - return; - - ocp_write_real_byte(tp, type, index, data); -} - -static u16 ocp_reg_read(struct r8152 *tp, u16 addr) -{ - u16 ocp_base, ocp_index; - - if (tp->rtk_enable_diag == 1) - return -1; - - ocp_base = addr & 0xf000; - if (ocp_base != tp->ocp_base) { - ocp_write_word(tp, MCU_TYPE_PLA, PLA_OCP_GPHY_BASE, ocp_base); - tp->ocp_base = ocp_base; - } - - ocp_index = (addr & 0x0fff) | 0xb000; - return ocp_read_word(tp, MCU_TYPE_PLA, ocp_index); -} - -static void ocp_reg_write(struct r8152 *tp, u16 addr, u16 data) -{ - u16 ocp_base, ocp_index; - - if (tp->rtk_enable_diag == 1) - return; - - ocp_base = addr & 0xf000; - if (ocp_base != tp->ocp_base) { - ocp_write_word(tp, MCU_TYPE_PLA, PLA_OCP_GPHY_BASE, ocp_base); - tp->ocp_base = ocp_base; - } - - ocp_index = (addr & 0x0fff) | 0xb000; - ocp_write_word(tp, MCU_TYPE_PLA, ocp_index, data); -} - -static inline void r8152_mdio_write(struct r8152 *tp, u32 reg_addr, u32 value) -{ - ocp_reg_write(tp, OCP_BASE_MII + reg_addr * 2, value); -} - -static inline int r8152_mdio_read(struct r8152 *tp, u32 reg_addr) -{ - return ocp_reg_read(tp, OCP_BASE_MII + reg_addr * 2); -} - -static void sram_write(struct r8152 *tp, u16 addr, u16 data) -{ - ocp_reg_write(tp, OCP_SRAM_ADDR, addr); - ocp_reg_write(tp, OCP_SRAM_DATA, data); -} - -static u16 sram_read(struct r8152 *tp, u16 addr) -{ - ocp_reg_write(tp, OCP_SRAM_ADDR, addr); - return ocp_reg_read(tp, OCP_SRAM_DATA); -} - -static int read_mii_word(struct net_device *netdev, int phy_id, int reg) -{ - struct r8152 *tp = netdev_priv(netdev); - int ret; - - if (test_bit(RTL8152_UNPLUG, &tp->flags)) - return -ENODEV; - - if (phy_id != R8152_PHY_ID) - return -EINVAL; - - ret = usb_autopm_get_interface(tp->intf); - if (ret < 0) - goto out; - - ret = r8152_mdio_read(tp, reg); - - usb_autopm_put_interface(tp->intf); - -out: - return ret; -} - -static -void write_mii_word(struct net_device *netdev, int phy_id, int reg, int val) -{ - struct r8152 *tp = netdev_priv(netdev); - - if (test_bit(RTL8152_UNPLUG, &tp->flags)) - return; - - if (phy_id != R8152_PHY_ID) - return; - - if (usb_autopm_get_interface(tp->intf) < 0) - return; - - r8152_mdio_write(tp, reg, val); - - usb_autopm_put_interface(tp->intf); -} - -static int -r8152_submit_rx(struct r8152 *tp, struct rx_agg *agg, gfp_t mem_flags); - -static int rtl8152_set_mac_address(struct net_device *netdev, void *p) -{ - struct r8152 *tp = netdev_priv(netdev); - struct sockaddr *addr = p; - - if (!is_valid_ether_addr(addr->sa_data)) - return -EADDRNOTAVAIL; - - memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len); - - ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_CONFIG); - pla_ocp_write(tp, PLA_IDR, BYTE_EN_SIX_BYTES, 8, addr->sa_data); - ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML); - - return 0; -} - -static int set_ethernet_addr(struct r8152 *tp) -{ - struct net_device *dev = tp->netdev; - struct sockaddr sa; - int ret; - - if (tp->version == RTL_VER_01) - ret = pla_ocp_read(tp, PLA_IDR, 8, sa.sa_data); - else - ret = pla_ocp_read(tp, PLA_BACKUP, 8, sa.sa_data); - - if (ret < 0) { - netif_err(tp, probe, dev, "ether addr fail\n"); - } else if (!is_valid_ether_addr(sa.sa_data)) { - netif_warn(tp, probe, dev, "Invalid ether addr\n"); - eth_hw_addr_random(dev); - memcpy(sa.sa_data, dev->dev_addr, ETH_ALEN); - rtl8152_set_mac_address(dev, &sa); - } else { - if (tp->version == RTL_VER_01) - memcpy(dev->dev_addr, sa.sa_data, ETH_ALEN); - else - ret = rtl8152_set_mac_address(dev, &sa); - -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,13) - memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len); -#endif - } - - return ret; -} - -static inline struct net_device_stats *rtl8152_get_stats(struct net_device *dev) -{ -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22) - struct rtl8152 *tp = netdev_priv(dev); - - return (struct net_device_stats *)&tp->stats; -#else - return &dev->stats; -#endif -} - -static void read_bulk_callback(struct urb *urb) -{ - struct net_device *netdev; - int status = urb->status; - struct rx_agg *agg; - struct r8152 *tp; - int result; - - agg = urb->context; - if (!agg) - return; - - tp = agg->context; - if (!tp) - return; - - if (test_bit(RTL8152_UNPLUG, &tp->flags)) - return; - - if (!test_bit(WORK_ENABLE, &tp->flags)) - return; - - netdev = tp->netdev; - - /* When link down, the driver would cancel all bulks. */ - /* This avoid the re-submitting bulk */ - if (!netif_carrier_ok(netdev)) - return; - - usb_mark_last_busy(tp->udev); - - switch (status) { - case 0: - if (urb->actual_length < ETH_ZLEN) - break; - - spin_lock(&tp->rx_lock); - list_add_tail(&agg->list, &tp->rx_done); - spin_unlock(&tp->rx_lock); - tasklet_schedule(&tp->tl); - return; - case -ESHUTDOWN: - set_bit(RTL8152_UNPLUG, &tp->flags); - netif_device_detach(tp->netdev); - return; - case -ENOENT: - return; /* the urb is in unlink state */ - case -ETIME: - if (net_ratelimit()) - netif_warn(tp, rx_err, netdev, - "maybe reset is needed?\n"); - break; - default: - if (net_ratelimit()) - netif_warn(tp, rx_err, netdev, - "Rx status %d\n", status); - break; - } - - result = r8152_submit_rx(tp, agg, GFP_ATOMIC); - if (result == -ENODEV) { - netif_device_detach(tp->netdev); - } else if (result) { - spin_lock(&tp->rx_lock); - list_add_tail(&agg->list, &tp->rx_done); - spin_unlock(&tp->rx_lock); - tasklet_schedule(&tp->tl); - } -} - -static void write_bulk_callback(struct urb *urb) -{ - struct net_device_stats *stats; - struct net_device *netdev; - struct tx_agg *agg; - struct r8152 *tp; - int status = urb->status; - - agg = urb->context; - if (!agg) - return; - - tp = agg->context; - if (!tp) - return; - - netdev = tp->netdev; - stats = rtl8152_get_stats(netdev); - if (status) { - if (net_ratelimit()) - netif_warn(tp, tx_err, netdev, - "Tx status %d\n", status); - stats->tx_errors += agg->skb_num; - } else { - stats->tx_packets += agg->skb_num; - stats->tx_bytes += agg->skb_len; - } - - spin_lock(&tp->tx_lock); - list_add_tail(&agg->list, &tp->tx_free); - spin_unlock(&tp->tx_lock); - - usb_autopm_put_interface_async(tp->intf); - - if (!netif_carrier_ok(netdev)) - return; - - if (!test_bit(WORK_ENABLE, &tp->flags)) - return; - - if (test_bit(RTL8152_UNPLUG, &tp->flags)) - return; - - if (!skb_queue_empty(&tp->tx_queue)) - tasklet_schedule(&tp->tl); -} - -static void intr_callback(struct urb *urb) -{ - struct r8152 *tp; - __le16 *d; - int status = urb->status; - int res; - - tp = urb->context; - if (!tp) - return; - - if (!test_bit(WORK_ENABLE, &tp->flags)) - return; - - if (test_bit(RTL8152_UNPLUG, &tp->flags)) - return; - - switch (status) { - case 0: /* success */ - break; - case -ECONNRESET: /* unlink */ - case -ESHUTDOWN: - netif_device_detach(tp->netdev); - case -ENOENT: - return; - case -EOVERFLOW: - netif_info(tp, intr, tp->netdev, "intr status -EOVERFLOW\n"); - goto resubmit; - /* -EPIPE: should clear the halt */ - default: - netif_info(tp, intr, tp->netdev, "intr status %d\n", status); - goto resubmit; - } - - d = urb->transfer_buffer; - if (INTR_LINK & __le16_to_cpu(d[0])) { - if (!(tp->speed & LINK_STATUS)) { - set_bit(RTL8152_LINK_CHG, &tp->flags); - schedule_delayed_work(&tp->schedule, 0); - } - } else { - if (tp->speed & LINK_STATUS) { - set_bit(RTL8152_LINK_CHG, &tp->flags); - schedule_delayed_work(&tp->schedule, 0); - } - } - -resubmit: - res = usb_submit_urb(urb, GFP_ATOMIC); - if (res == -ENODEV) - netif_device_detach(tp->netdev); - else if (res) - netif_err(tp, intr, tp->netdev, - "can't resubmit intr, status %d\n", res); -} - -static inline void *rx_agg_align(void *data) -{ - return (void *)ALIGN((uintptr_t)data, RX_ALIGN); -} - -static inline void *tx_agg_align(void *data) -{ - return (void *)ALIGN((uintptr_t)data, TX_ALIGN); -} - -static void free_all_mem(struct r8152 *tp) -{ - int i; - - for (i = 0; i < RTL8152_MAX_RX; i++) { - usb_free_urb(tp->rx_info[i].urb); - tp->rx_info[i].urb = NULL; - - kfree(tp->rx_info[i].buffer); - tp->rx_info[i].buffer = NULL; - tp->rx_info[i].head = NULL; - } - - for (i = 0; i < RTL8152_MAX_TX; i++) { - usb_free_urb(tp->tx_info[i].urb); - tp->tx_info[i].urb = NULL; - - kfree(tp->tx_info[i].buffer); - tp->tx_info[i].buffer = NULL; - tp->tx_info[i].head = NULL; - } - - usb_free_urb(tp->intr_urb); - tp->intr_urb = NULL; - - kfree(tp->intr_buff); - tp->intr_buff = NULL; -} - -static int alloc_all_mem(struct r8152 *tp) -{ - struct net_device *netdev = tp->netdev; - struct usb_interface *intf = tp->intf; - struct usb_host_interface *alt = intf->cur_altsetting; - struct usb_host_endpoint *ep_intr = alt->endpoint + 2; - struct urb *urb; - int node, i; - u8 *buf; - - node = netdev->dev.parent ? dev_to_node(netdev->dev.parent) : -1; - - spin_lock_init(&tp->rx_lock); - spin_lock_init(&tp->tx_lock); - INIT_LIST_HEAD(&tp->rx_done); - INIT_LIST_HEAD(&tp->tx_free); - skb_queue_head_init(&tp->tx_queue); - - for (i = 0; i < RTL8152_MAX_RX; i++) { - buf = kmalloc_node(rx_buf_sz, GFP_KERNEL, node); - if (!buf) - goto err1; - - if (buf != rx_agg_align(buf)) { - kfree(buf); - buf = kmalloc_node(rx_buf_sz + RX_ALIGN, GFP_KERNEL, - node); - if (!buf) - goto err1; - } - - urb = usb_alloc_urb(0, GFP_KERNEL); - if (!urb) { - kfree(buf); - goto err1; - } - - INIT_LIST_HEAD(&tp->rx_info[i].list); - tp->rx_info[i].context = tp; - tp->rx_info[i].urb = urb; - tp->rx_info[i].buffer = buf; - tp->rx_info[i].head = rx_agg_align(buf); - } - - for (i = 0; i < RTL8152_MAX_TX; i++) { - buf = kmalloc_node(rx_buf_sz, GFP_KERNEL, node); - if (!buf) - goto err1; - - if (buf != tx_agg_align(buf)) { - kfree(buf); - buf = kmalloc_node(rx_buf_sz + TX_ALIGN, GFP_KERNEL, - node); - if (!buf) - goto err1; - } - - urb = usb_alloc_urb(0, GFP_KERNEL); - if (!urb) { - kfree(buf); - goto err1; - } - - INIT_LIST_HEAD(&tp->tx_info[i].list); - tp->tx_info[i].context = tp; - tp->tx_info[i].urb = urb; - tp->tx_info[i].buffer = buf; - tp->tx_info[i].head = tx_agg_align(buf); - - list_add_tail(&tp->tx_info[i].list, &tp->tx_free); - } - - tp->intr_urb = usb_alloc_urb(0, GFP_KERNEL); - if (!tp->intr_urb) - goto err1; - - tp->intr_buff = kmalloc(INTBUFSIZE, GFP_KERNEL); - if (!tp->intr_buff) - goto err1; - - tp->intr_interval = (int)ep_intr->desc.bInterval; - usb_fill_int_urb(tp->intr_urb, tp->udev, usb_rcvintpipe(tp->udev, 3), - tp->intr_buff, INTBUFSIZE, intr_callback, - tp, tp->intr_interval); - - return 0; - -err1: - free_all_mem(tp); - return -ENOMEM; -} - -static struct tx_agg *r8152_get_tx_agg(struct r8152 *tp) -{ - struct tx_agg *agg = NULL; - unsigned long flags; - - if (list_empty(&tp->tx_free)) - return NULL; - - spin_lock_irqsave(&tp->tx_lock, flags); - if (!list_empty(&tp->tx_free)) { - struct list_head *cursor; - - cursor = tp->tx_free.next; - list_del_init(cursor); - agg = list_entry(cursor, struct tx_agg, list); - } - spin_unlock_irqrestore(&tp->tx_lock, flags); - - return agg; -} - -static inline __be16 get_protocol(struct sk_buff *skb) -{ - __be16 protocol; - - if (skb->protocol == htons(ETH_P_8021Q)) - protocol = vlan_eth_hdr(skb)->h_vlan_encapsulated_proto; - else - protocol = skb->protocol; - - return protocol; -} - -/* r8152_csum_workaround() - * The hw limites the value the transport offset. When the offset is out of the - * range, calculate the checksum by sw. - */ -static void r8152_csum_workaround(struct r8152 *tp, struct sk_buff *skb, - struct sk_buff_head *list) -{ - if (skb_shinfo(skb)->gso_size) { - netdev_features_t features = tp->netdev->features; - struct sk_buff_head seg_list; - struct sk_buff *segs, *nskb; - - features &= ~(NETIF_F_SG | NETIF_F_IPV6_CSUM | NETIF_F_TSO6); - segs = skb_gso_segment(skb, features); - if (IS_ERR(segs) || !segs) - goto drop; - - __skb_queue_head_init(&seg_list); - - do { - nskb = segs; - segs = segs->next; - nskb->next = NULL; - __skb_queue_tail(&seg_list, nskb); - } while (segs); - - skb_queue_splice(&seg_list, list); - dev_kfree_skb(skb); - } else if (skb->ip_summed == CHECKSUM_PARTIAL) { - if (skb_checksum_help(skb) < 0) - goto drop; - - __skb_queue_head(list, skb); - } else { - struct net_device_stats *stats; - -drop: - stats = rtl8152_get_stats(tp->netdev); - stats->tx_dropped++; - dev_kfree_skb(skb); - } -} - -/* msdn_giant_send_check() - * According to the document of microsoft, the TCP Pseudo Header excludes the - * packet length for IPv6 TCP large packets. - */ -static int msdn_giant_send_check(struct sk_buff *skb) -{ - const struct ipv6hdr *ipv6h; - struct tcphdr *th; - int ret; - - ret = skb_cow_head(skb, 0); - if (ret) - return ret; - - ipv6h = ipv6_hdr(skb); - th = tcp_hdr(skb); - - th->check = 0; - //th->check = ~tcp_v6_check(0, &ipv6h->saddr, &ipv6h->daddr, 0); - { - int i; - for(i=0;i<100;i++) - printk("msdn_giant_send_check ,this should not happen!!"); - } - - return ret; -} - -static int r8152_tx_csum(struct r8152 *tp, struct tx_desc *desc, - struct sk_buff *skb, u32 len, u32 transport_offset) -{ - u32 mss = skb_shinfo(skb)->gso_size; - u32 opts1, opts2 = 0; - int ret = TX_CSUM_SUCCESS; - - WARN_ON_ONCE(len > TX_LEN_MAX); - - opts1 = len | TX_FS | TX_LS; - - if (mss) { - if (transport_offset > GTTCPHO_MAX) { - netif_warn(tp, tx_err, tp->netdev, - "Invalid transport offset 0x%x for TSO\n", - transport_offset); - ret = TX_CSUM_TSO; - goto unavailable; - } - - switch (get_protocol(skb)) { - case htons(ETH_P_IP): - opts1 |= GTSENDV4; - break; - - case htons(ETH_P_IPV6): - if (msdn_giant_send_check(skb)) { - ret = TX_CSUM_TSO; - goto unavailable; - } - opts1 |= GTSENDV6; - break; - - default: - WARN_ON_ONCE(1); - break; - } - - opts1 |= transport_offset << GTTCPHO_SHIFT; - opts2 |= min(mss, MSS_MAX) << MSS_SHIFT; - } else if (skb->ip_summed == CHECKSUM_PARTIAL) { - u8 ip_protocol; - - if (transport_offset > TCPHO_MAX) { - netif_warn(tp, tx_err, tp->netdev, - "Invalid transport offset 0x%x\n", - transport_offset); - ret = TX_CSUM_NONE; - goto unavailable; - } - - switch (get_protocol(skb)) { - case htons(ETH_P_IP): - opts2 |= IPV4_CS; - ip_protocol = ip_hdr(skb)->protocol; - break; - - case htons(ETH_P_IPV6): - opts2 |= IPV6_CS; - ip_protocol = ipv6_hdr(skb)->nexthdr; - break; - - default: - ip_protocol = IPPROTO_RAW; - break; - } - - if (ip_protocol == IPPROTO_TCP) - opts2 |= TCP_CS; - else if (ip_protocol == IPPROTO_UDP) - opts2 |= UDP_CS; - else - WARN_ON_ONCE(1); - - opts2 |= transport_offset << TCPHO_SHIFT; - } - - desc->opts2 = cpu_to_le32(opts2); - desc->opts1 = cpu_to_le32(opts1); - -unavailable: - return ret; -} - -static int r8152_tx_agg_fill(struct r8152 *tp, struct tx_agg *agg) -{ - struct sk_buff_head skb_head, *tx_queue = &tp->tx_queue; - int remain, ret; - u8 *tx_data; - - __skb_queue_head_init(&skb_head); - spin_lock(&tx_queue->lock); - skb_queue_splice_init(tx_queue, &skb_head); - spin_unlock(&tx_queue->lock); - - tx_data = agg->head; - agg->skb_num = 0; - agg->skb_len = 0; - remain = rx_buf_sz; - - while (remain >= ETH_ZLEN + sizeof(struct tx_desc)) { - struct tx_desc *tx_desc; - struct sk_buff *skb; - unsigned int len; - u32 offset; - - skb = __skb_dequeue(&skb_head); - if (!skb) - break; - - len = skb->len + sizeof(*tx_desc); - - if (len > remain) { - __skb_queue_head(&skb_head, skb); - break; - } - - tx_data = tx_agg_align(tx_data); - tx_desc = (struct tx_desc *)tx_data; - - offset = (u32)skb_transport_offset(skb); - - if (r8152_tx_csum(tp, tx_desc, skb, skb->len, offset)) { - r8152_csum_workaround(tp, skb, &skb_head); - continue; - } - - tx_data += sizeof(*tx_desc); - - len = skb->len; - if (skb_copy_bits(skb, 0, tx_data, len) < 0) { - struct net_device_stats *stats = &tp->netdev->stats; - - stats->tx_dropped++; - dev_kfree_skb_any(skb); - tx_data -= sizeof(*tx_desc); - continue; - } - - tx_data += len; - agg->skb_len += len; - agg->skb_num++; - - dev_kfree_skb_any(skb); - - remain = rx_buf_sz - (int)(tx_agg_align(tx_data) - agg->head); - } - - if (!skb_queue_empty(&skb_head)) { - spin_lock(&tx_queue->lock); - skb_queue_splice(&skb_head, tx_queue); - spin_unlock(&tx_queue->lock); - } - - netif_tx_lock(tp->netdev); - - if (netif_queue_stopped(tp->netdev) && - skb_queue_len(&tp->tx_queue) < tp->tx_qlen) - netif_wake_queue(tp->netdev); - - netif_tx_unlock(tp->netdev); - - ret = usb_autopm_get_interface_async(tp->intf); - if (ret < 0) - goto out_tx_fill; - - usb_fill_bulk_urb(agg->urb, tp->udev, usb_sndbulkpipe(tp->udev, 2), - agg->head, (int)(tx_data - (u8 *)agg->head), - (usb_complete_t)write_bulk_callback, agg); - - ret = usb_submit_urb(agg->urb, GFP_ATOMIC); - if (ret < 0) - usb_autopm_put_interface_async(tp->intf); - -out_tx_fill: - return ret; -} - -static u8 r8152_rx_csum(struct r8152 *tp, struct rx_desc *rx_desc) -{ - u8 checksum = CHECKSUM_NONE; - u32 opts2, opts3; - - if (tp->version == RTL_VER_01) - goto return_result; - - opts2 = le32_to_cpu(rx_desc->opts2); - opts3 = le32_to_cpu(rx_desc->opts3); - - if (opts2 & RD_IPV4_CS) { - if (opts3 & IPF) - checksum = CHECKSUM_NONE; - else if ((opts2 & RD_UDP_CS) && (opts3 & UDPF)) - checksum = CHECKSUM_NONE; - else if ((opts2 & RD_TCP_CS) && (opts3 & TCPF)) - checksum = CHECKSUM_NONE; - else - checksum = CHECKSUM_UNNECESSARY; - } else if (RD_IPV6_CS) { - if ((opts2 & RD_UDP_CS) && !(opts3 & UDPF)) - checksum = CHECKSUM_UNNECESSARY; - else if ((opts2 & RD_TCP_CS) && !(opts3 & TCPF)) - checksum = CHECKSUM_UNNECESSARY; - } - -return_result: - return checksum; -} - -static void rx_bottom(struct r8152 *tp) -{ - unsigned long flags; - struct list_head *cursor, *next, rx_queue; - - if (list_empty(&tp->rx_done)) - return; - - INIT_LIST_HEAD(&rx_queue); - spin_lock_irqsave(&tp->rx_lock, flags); - list_splice_init(&tp->rx_done, &rx_queue); - spin_unlock_irqrestore(&tp->rx_lock, flags); - - list_for_each_safe(cursor, next, &rx_queue) { - struct rx_desc *rx_desc; - struct rx_agg *agg; - int len_used = 0; - struct urb *urb; - u8 *rx_data; - int ret; - - list_del_init(cursor); - - agg = list_entry(cursor, struct rx_agg, list); - urb = agg->urb; - if (urb->actual_length < ETH_ZLEN) - goto submit; - - rx_desc = agg->head; - rx_data = agg->head; - len_used += sizeof(struct rx_desc); - - while (urb->actual_length > len_used) { - struct net_device *netdev = tp->netdev; - struct net_device_stats *stats; - unsigned int pkt_len; - struct sk_buff *skb; - - pkt_len = le32_to_cpu(rx_desc->opts1) & RX_LEN_MASK; - if (pkt_len < ETH_ZLEN) - break; - - len_used += pkt_len; - if (urb->actual_length < len_used) - break; - - stats = rtl8152_get_stats(netdev); - - pkt_len -= CRC_SIZE; - rx_data += sizeof(struct rx_desc); - - skb = netdev_alloc_skb_ip_align(netdev, pkt_len); - if (!skb) { - stats->rx_dropped++; - goto find_next_rx; - } - - skb->ip_summed = r8152_rx_csum(tp, rx_desc); - memcpy(skb->data, rx_data, pkt_len); - skb_put(skb, pkt_len); -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22) - skb->dev = netdev; -#endif - skb->protocol = eth_type_trans(skb, netdev); -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29) - netdev->last_rx = jiffies; -#endif - netif_receive_skb(skb); - stats->rx_packets++; - stats->rx_bytes += pkt_len; - -find_next_rx: - rx_data = rx_agg_align(rx_data + pkt_len + CRC_SIZE); - rx_desc = (struct rx_desc *)rx_data; - len_used = (int)(rx_data - (u8 *)agg->head); - len_used += sizeof(struct rx_desc); - } - -submit: - ret = r8152_submit_rx(tp, agg, GFP_ATOMIC); - if (ret && ret != -ENODEV) { - spin_lock_irqsave(&tp->rx_lock, flags); - list_add_tail(&agg->list, &tp->rx_done); - spin_unlock_irqrestore(&tp->rx_lock, flags); - tasklet_schedule(&tp->tl); - } - } -} - -static void tx_bottom(struct r8152 *tp) -{ - int res; - - do { - struct tx_agg *agg; - - if (skb_queue_empty(&tp->tx_queue)) - break; - - agg = r8152_get_tx_agg(tp); - if (!agg) - break; - - res = r8152_tx_agg_fill(tp, agg); - if (res) { - struct net_device *netdev = tp->netdev; - - if (res == -ENODEV) { - netif_device_detach(netdev); - } else { - struct net_device_stats *stats; - unsigned long flags; - - stats = rtl8152_get_stats(netdev); - netif_warn(tp, tx_err, netdev, - "failed tx_urb %d\n", res); - stats->tx_dropped += agg->skb_num; - - spin_lock_irqsave(&tp->tx_lock, flags); - list_add_tail(&agg->list, &tp->tx_free); - spin_unlock_irqrestore(&tp->tx_lock, flags); - } - } - } while (res == 0); -} - -static void bottom_half(unsigned long data) -{ - struct r8152 *tp; - - tp = (struct r8152 *)data; - - if (test_bit(RTL8152_UNPLUG, &tp->flags)) - return; - - if (!test_bit(WORK_ENABLE, &tp->flags)) - return; - - /* When link down, the driver would cancel all bulks. */ - /* This avoid the re-submitting bulk */ - if (!netif_carrier_ok(tp->netdev)) - return; - - rx_bottom(tp); - tx_bottom(tp); -} - -static -int r8152_submit_rx(struct r8152 *tp, struct rx_agg *agg, gfp_t mem_flags) -{ - usb_fill_bulk_urb(agg->urb, tp->udev, usb_rcvbulkpipe(tp->udev, 1), - agg->head, rx_buf_sz, - (usb_complete_t)read_bulk_callback, agg); - - return usb_submit_urb(agg->urb, mem_flags); -} - -static void rtl_drop_queued_tx(struct r8152 *tp) -{ - struct net_device_stats *stats = rtl8152_get_stats(tp->netdev); - struct sk_buff_head skb_head, *tx_queue = &tp->tx_queue; - struct sk_buff *skb; - - if (skb_queue_empty(tx_queue)) - return; - - __skb_queue_head_init(&skb_head); - spin_lock_bh(&tx_queue->lock); - skb_queue_splice_init(tx_queue, &skb_head); - spin_unlock_bh(&tx_queue->lock); - - while ((skb = __skb_dequeue(&skb_head))) { - dev_kfree_skb(skb); - stats->tx_dropped++; - } -} - -static void rtl8152_tx_timeout(struct net_device *netdev) -{ - struct r8152 *tp = netdev_priv(netdev); - int i; - - netif_warn(tp, tx_err, netdev, "Tx timeout\n"); - for (i = 0; i < RTL8152_MAX_TX; i++) - usb_unlink_urb(tp->tx_info[i].urb); -} - -static void rtl8152_set_rx_mode(struct net_device *netdev) -{ - struct r8152 *tp = netdev_priv(netdev); - u32 mc_filter[2]; /* Multicast hash filter */ - __le32 tmp[2]; - u32 ocp_data; - - if (in_atomic()) { - if (tp->speed & LINK_STATUS) { - set_bit(RTL8152_SET_RX_MODE, &tp->flags); - schedule_delayed_work(&tp->schedule, 0); - } - return; - } - - clear_bit(RTL8152_SET_RX_MODE, &tp->flags); - netif_stop_queue(netdev); - ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR); - ocp_data &= ~RCR_ACPT_ALL; - ocp_data |= RCR_AB | RCR_APM; - - if (netdev->flags & IFF_PROMISC) { - /* Unconditionally log net taps. */ - netif_notice(tp, link, netdev, "Promiscuous mode enabled\n"); - ocp_data |= RCR_AM | RCR_AAP; - mc_filter[1] = 0xffffffff; - mc_filter[0] = 0xffffffff; - } else if ((netdev_mc_count(netdev) > multicast_filter_limit) || - (netdev->flags & IFF_ALLMULTI)) { - /* Too many to filter perfectly -- accept all multicasts. */ - ocp_data |= RCR_AM; - mc_filter[1] = 0xffffffff; - mc_filter[0] = 0xffffffff; - } else { -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35) - struct dev_mc_list *mclist; - unsigned int i; - - mc_filter[1] = mc_filter[0] = 0; - for (i = 0, mclist = netdev->mc_list; mclist && i < netdev->mc_count; - i++, mclist = mclist->next) { - int bit_nr; - bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26; - mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31); - ocp_data |= RCR_AM; - } -#else - struct netdev_hw_addr *ha; - - mc_filter[1] = 0; - mc_filter[0] = 0; - netdev_for_each_mc_addr(ha, netdev) { - int bit_nr = ether_crc(ETH_ALEN, ha->addr) >> 26; - - mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31); - ocp_data |= RCR_AM; - } -#endif - } - - tmp[0] = __cpu_to_le32(swab32(mc_filter[1])); - tmp[1] = __cpu_to_le32(swab32(mc_filter[0])); - - pla_ocp_write(tp, PLA_MAR, BYTE_EN_DWORD, sizeof(tmp), tmp); - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data); - netif_wake_queue(netdev); -} - -static netdev_tx_t rtl8152_start_xmit(struct sk_buff *skb, - struct net_device *netdev) -{ - struct r8152 *tp = netdev_priv(netdev); - - skb_tx_timestamp(skb); - - skb_queue_tail(&tp->tx_queue, skb); - - if (!list_empty(&tp->tx_free)) { - if (test_bit(SELECTIVE_SUSPEND, &tp->flags)) { - set_bit(SCHEDULE_TASKLET, &tp->flags); - schedule_delayed_work(&tp->schedule, 0); - } else { - usb_mark_last_busy(tp->udev); - tasklet_schedule(&tp->tl); - } - } else if (skb_queue_len(&tp->tx_queue) > tp->tx_qlen) { - netif_stop_queue(netdev); - } - - return NETDEV_TX_OK; -} - -static void r8152b_reset_packet_filter(struct r8152 *tp) -{ - u32 ocp_data; - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_FMC); - ocp_data &= ~FMC_FCR_MCU_EN; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_FMC, ocp_data); - ocp_data |= FMC_FCR_MCU_EN; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_FMC, ocp_data); -} - -static void rtl8152_nic_reset(struct r8152 *tp) -{ - int i; - - ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CR, CR_RST); - - for (i = 0; i < 1000; i++) { - if (!(ocp_read_byte(tp, MCU_TYPE_PLA, PLA_CR) & CR_RST)) - break; - usleep_range(100, 400); - } -} - -static void set_tx_qlen(struct r8152 *tp) -{ - struct net_device *netdev = tp->netdev; - - tp->tx_qlen = rx_buf_sz / (netdev->mtu + VLAN_ETH_HLEN + VLAN_HLEN + - sizeof(struct tx_desc)); -} - -static inline u8 rtl8152_get_speed(struct r8152 *tp) -{ - return ocp_read_byte(tp, MCU_TYPE_PLA, PLA_PHYSTATUS); -} - -static void rtl_set_eee_plus(struct r8152 *tp) -{ - u32 ocp_data; - u8 speed; - - speed = rtl8152_get_speed(tp); - if (speed & _10bps) { - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR); - ocp_data |= EEEP_CR_EEEP_TX; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR, ocp_data); - } else { - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR); - ocp_data &= ~EEEP_CR_EEEP_TX; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_EEEP_CR, ocp_data); - } -} - -static void rxdy_gated_en(struct r8152 *tp, bool enable) -{ - u32 ocp_data; - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_MISC_1); - if (enable) - ocp_data |= RXDY_GATED_EN; - else - ocp_data &= ~RXDY_GATED_EN; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_MISC_1, ocp_data); -} - -static int rtl_enable(struct r8152 *tp) -{ - u32 ocp_data; - int i, ret; - - r8152b_reset_packet_filter(tp); - - ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_CR); - ocp_data |= CR_RE | CR_TE; - ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CR, ocp_data); - - rxdy_gated_en(tp, false); - - INIT_LIST_HEAD(&tp->rx_done); - ret = 0; - for (i = 0; i < RTL8152_MAX_RX; i++) { - INIT_LIST_HEAD(&tp->rx_info[i].list); - ret |= r8152_submit_rx(tp, &tp->rx_info[i], GFP_KERNEL); - } - - return ret; -} - -static int rtl8152_enable(struct r8152 *tp) -{ - if (test_bit(RTL8152_UNPLUG, &tp->flags)) - return -ENODEV; - - set_tx_qlen(tp); - rtl_set_eee_plus(tp); - - return rtl_enable(tp); -} - -static void r8153_set_rx_agg(struct r8152 *tp) -{ - u8 speed; - - speed = rtl8152_get_speed(tp); - if (speed & _1000bps) { - if (tp->udev->speed == USB_SPEED_SUPER) { - ocp_write_dword(tp, MCU_TYPE_USB, USB_RX_BUF_TH, - RX_THR_SUPPER); - ocp_write_dword(tp, MCU_TYPE_USB, USB_RX_EARLY_AGG, - EARLY_AGG_SUPER); - } else { - ocp_write_dword(tp, MCU_TYPE_USB, USB_RX_BUF_TH, - RX_THR_HIGH); - ocp_write_dword(tp, MCU_TYPE_USB, USB_RX_EARLY_AGG, - EARLY_AGG_HIGH); - } - } else { - ocp_write_dword(tp, MCU_TYPE_USB, USB_RX_BUF_TH, RX_THR_SLOW); - ocp_write_dword(tp, MCU_TYPE_USB, USB_RX_EARLY_AGG, - EARLY_AGG_SLOW); - } -} - -static int rtl8153_enable(struct r8152 *tp) -{ - if (test_bit(RTL8152_UNPLUG, &tp->flags)) - return -ENODEV; - - set_tx_qlen(tp); - rtl_set_eee_plus(tp); - r8153_set_rx_agg(tp); - - return rtl_enable(tp); -} - -static void rtl_disable(struct r8152 *tp) -{ - u32 ocp_data; - int i; - - if (test_bit(RTL8152_UNPLUG, &tp->flags)) { - rtl_drop_queued_tx(tp); - return; - } - - ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR); - ocp_data &= ~RCR_ACPT_ALL; - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data); - - rtl_drop_queued_tx(tp); - - for (i = 0; i < RTL8152_MAX_TX; i++) - usb_kill_urb(tp->tx_info[i].urb); - - rxdy_gated_en(tp, true); - - for (i = 0; i < 1000; i++) { - ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL); - if ((ocp_data & FIFO_EMPTY) == FIFO_EMPTY) - break; - usleep_range(1000, 2000); - } - - for (i = 0; i < 1000; i++) { - if (ocp_read_word(tp, MCU_TYPE_PLA, PLA_TCR0) & TCR0_TX_EMPTY) - break; - usleep_range(1000, 2000); - } - - for (i = 0; i < RTL8152_MAX_RX; i++) - usb_kill_urb(tp->rx_info[i].urb); - - rtl8152_nic_reset(tp); -} - -static void r8152_power_cut_en(struct r8152 *tp, bool enable) -{ - u32 ocp_data; - - ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_UPS_CTRL); - if (enable) - ocp_data |= POWER_CUT; - else - ocp_data &= ~POWER_CUT; - ocp_write_word(tp, MCU_TYPE_USB, USB_UPS_CTRL, ocp_data); - - ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_PM_CTRL_STATUS); - ocp_data &= ~RESUME_INDICATE; - ocp_write_word(tp, MCU_TYPE_USB, USB_PM_CTRL_STATUS, ocp_data); -} - -#define WAKE_ANY (WAKE_PHY | WAKE_MAGIC | WAKE_UCAST | WAKE_BCAST | WAKE_MCAST) - -static u32 __rtl_get_wol(struct r8152 *tp) -{ - u32 ocp_data; - u32 wolopts = 0; - - ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_CONFIG5); - if (!(ocp_data & LAN_WAKE_EN)) - return 0; - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CONFIG34); - if (ocp_data & LINK_ON_WAKE_EN) - wolopts |= WAKE_PHY; - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CONFIG5); - if (ocp_data & UWF_EN) - wolopts |= WAKE_UCAST; - if (ocp_data & BWF_EN) - wolopts |= WAKE_BCAST; - if (ocp_data & MWF_EN) - wolopts |= WAKE_MCAST; - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CFG_WOL); - if (ocp_data & MAGIC_EN) - wolopts |= WAKE_MAGIC; - - return wolopts; -} - -static void __rtl_set_wol(struct r8152 *tp, u32 wolopts) -{ - u32 ocp_data; - - ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_CONFIG); - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CONFIG34); - ocp_data &= ~LINK_ON_WAKE_EN; - if (wolopts & WAKE_PHY) - ocp_data |= LINK_ON_WAKE_EN; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_CONFIG34, ocp_data); - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CONFIG5); - ocp_data &= ~(UWF_EN | BWF_EN | MWF_EN | LAN_WAKE_EN); - if (wolopts & WAKE_UCAST) - ocp_data |= UWF_EN; - if (wolopts & WAKE_BCAST) - ocp_data |= BWF_EN; - if (wolopts & WAKE_MCAST) - ocp_data |= MWF_EN; - if (wolopts & WAKE_ANY) - ocp_data |= LAN_WAKE_EN; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_CONFIG5, ocp_data); - - ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML); - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CFG_WOL); - ocp_data &= ~MAGIC_EN; - if (wolopts & WAKE_MAGIC) - ocp_data |= MAGIC_EN; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_CFG_WOL, ocp_data); - - if (wolopts & WAKE_ANY) - device_set_wakeup_enable(&tp->udev->dev, true); - else - device_set_wakeup_enable(&tp->udev->dev, false); -} - -static void rtl_runtime_suspend_enable(struct r8152 *tp, bool enable) -{ - if (enable) { - u32 ocp_data; - - __rtl_set_wol(tp, WAKE_ANY); - - ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_CONFIG); - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CONFIG34); - ocp_data |= LINK_OFF_WAKE_EN; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_CONFIG34, ocp_data); - - ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML); - } else { - __rtl_set_wol(tp, tp->saved_wolopts); - } -} - -static void rtl_phy_reset(struct r8152 *tp) -{ - u16 data; - int i; - - clear_bit(PHY_RESET, &tp->flags); - - data = r8152_mdio_read(tp, MII_BMCR); - - /* don't reset again before the previous one complete */ - if (data & BMCR_RESET) - return; - - data |= BMCR_RESET; - r8152_mdio_write(tp, MII_BMCR, data); - - for (i = 0; i < 50; i++) { - msleep(20); - if ((r8152_mdio_read(tp, MII_BMCR) & BMCR_RESET) == 0) - break; - } -} - -static void rtl_clear_bp(struct r8152 *tp) -{ - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_BP_0, 0); - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_BP_2, 0); - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_BP_4, 0); - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_BP_6, 0); - ocp_write_dword(tp, MCU_TYPE_USB, USB_BP_0, 0); - ocp_write_dword(tp, MCU_TYPE_USB, USB_BP_2, 0); - ocp_write_dword(tp, MCU_TYPE_USB, USB_BP_4, 0); - ocp_write_dword(tp, MCU_TYPE_USB, USB_BP_6, 0); - usleep_range(3000, 6000); - ocp_write_word(tp, MCU_TYPE_PLA, PLA_BP_BA, 0); - ocp_write_word(tp, MCU_TYPE_USB, USB_BP_BA, 0); -} - -static void r8153_clear_bp(struct r8152 *tp) -{ - if (tp->version == RTL_VER_05) { - u32 ocp_data; - - ocp_data = ocp_read_word(tp, MCU_TYPE_USB, 0xcfca); - ocp_data &= ~0x4000; - ocp_write_word(tp, MCU_TYPE_USB, 0xcfca, ocp_data); - } - - if (tp->version == RTL_VER_04 || tp->version == RTL_VER_05) { - int i; - - for (i = 0; i < 104; i++) { - usleep_range(1000, 2000); - if (!(ocp_read_byte(tp, MCU_TYPE_USB, 0xe404) & 1)) - break; - } - } - - ocp_write_byte(tp, MCU_TYPE_PLA, PLA_BP_EN, 0); - ocp_write_byte(tp, MCU_TYPE_USB, USB_BP_EN, 0); - rtl_clear_bp(tp); -} - -static void r8153_teredo_off(struct r8152 *tp) -{ - u32 ocp_data; - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_TEREDO_CFG); - ocp_data &= ~(TEREDO_SEL | TEREDO_RS_EVENT_MASK | OOB_TEREDO_EN); - ocp_write_word(tp, MCU_TYPE_PLA, PLA_TEREDO_CFG, ocp_data); - - ocp_write_word(tp, MCU_TYPE_PLA, PLA_WDT6_CTRL, WDT6_SET_MODE); - ocp_write_word(tp, MCU_TYPE_PLA, PLA_REALWOW_TIMER, 0); - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_TEREDO_TIMER, 0); -} - -static void r8152b_firmware(struct r8152 *tp) -{ - rtl_clear_bp(tp); - - if (tp->version == RTL_VER_01) { - int i; - static u8 pla_patch_a[] = { - 0x08, 0xe0, 0x40, 0xe0, - 0x78, 0xe0, 0x85, 0xe0, - 0x5d, 0xe1, 0xa1, 0xe1, - 0xa3, 0xe1, 0xab, 0xe1, - 0x31, 0xc3, 0x60, 0x72, - 0xa0, 0x49, 0x10, 0xf0, - 0xa4, 0x49, 0x0e, 0xf0, - 0x2c, 0xc3, 0x62, 0x72, - 0x26, 0x70, 0x80, 0x49, - 0x05, 0xf0, 0x2f, 0x48, - 0x62, 0x9a, 0x24, 0x70, - 0x60, 0x98, 0x24, 0xc3, - 0x60, 0x99, 0x23, 0xc3, - 0x00, 0xbb, 0x2c, 0x75, - 0xdc, 0x21, 0xbc, 0x25, - 0x04, 0x13, 0x0a, 0xf0, - 0x03, 0x13, 0x08, 0xf0, - 0x02, 0x13, 0x06, 0xf0, - 0x01, 0x13, 0x04, 0xf0, - 0x08, 0x13, 0x02, 0xf0, - 0x03, 0xe0, 0xd4, 0x49, - 0x04, 0xf1, 0x14, 0xc2, - 0x12, 0xc3, 0x00, 0xbb, - 0x12, 0xc3, 0x60, 0x75, - 0xd0, 0x49, 0x05, 0xf1, - 0x50, 0x48, 0x60, 0x9d, - 0x09, 0xc6, 0x00, 0xbe, - 0xd0, 0x48, 0x60, 0x9d, - 0xf3, 0xe7, 0xc2, 0xc0, - 0x38, 0xd2, 0xc6, 0xd2, - 0x84, 0x17, 0xa2, 0x13, - 0x0c, 0x17, 0xbc, 0xc0, - 0xa2, 0xd1, 0x33, 0xc5, - 0xa0, 0x74, 0xc0, 0x49, - 0x1f, 0xf0, 0x30, 0xc5, - 0xa0, 0x73, 0x00, 0x13, - 0x04, 0xf1, 0xa2, 0x73, - 0x00, 0x13, 0x14, 0xf0, - 0x28, 0xc5, 0xa0, 0x74, - 0xc8, 0x49, 0x1b, 0xf1, - 0x26, 0xc5, 0xa0, 0x76, - 0xa2, 0x74, 0x01, 0x06, - 0x20, 0x37, 0xa0, 0x9e, - 0xa2, 0x9c, 0x1e, 0xc5, - 0xa2, 0x73, 0x23, 0x40, - 0x10, 0xf8, 0x04, 0xf3, - 0xa0, 0x73, 0x33, 0x40, - 0x0c, 0xf8, 0x15, 0xc5, - 0xa0, 0x74, 0x41, 0x48, - 0xa0, 0x9c, 0x14, 0xc5, - 0xa0, 0x76, 0x62, 0x48, - 0xe0, 0x48, 0xa0, 0x9e, - 0x10, 0xc6, 0x00, 0xbe, - 0x0a, 0xc5, 0xa0, 0x74, - 0x48, 0x48, 0xa0, 0x9c, - 0x0b, 0xc5, 0x20, 0x1e, - 0xa0, 0x9e, 0xe5, 0x48, - 0xa0, 0x9e, 0xf0, 0xe7, - 0xbc, 0xc0, 0xc8, 0xd2, - 0xcc, 0xd2, 0x28, 0xe4, - 0x22, 0x02, 0xf0, 0xc0, - 0x0b, 0xc0, 0x00, 0x71, - 0x0a, 0xc0, 0x00, 0x72, - 0xa0, 0x49, 0x04, 0xf0, - 0xa4, 0x49, 0x02, 0xf0, - 0x93, 0x48, 0x04, 0xc0, - 0x00, 0xb8, 0x00, 0xe4, - 0xc2, 0xc0, 0x8c, 0x09, - 0x14, 0xc2, 0x40, 0x73, - 0xba, 0x48, 0x40, 0x9b, - 0x11, 0xc2, 0x40, 0x73, - 0xb0, 0x49, 0x17, 0xf0, - 0xbf, 0x49, 0x03, 0xf1, - 0x09, 0xc5, 0x00, 0xbd, - 0xb1, 0x49, 0x11, 0xf0, - 0xb1, 0x48, 0x40, 0x9b, - 0x02, 0xc2, 0x00, 0xba, - 0x82, 0x18, 0x00, 0xa0, - 0x1e, 0xfc, 0xbc, 0xc0, - 0xf0, 0xc0, 0xde, 0xe8, - 0x00, 0x80, 0x00, 0x60, - 0x2c, 0x75, 0xd4, 0x49, - 0x12, 0xf1, 0x29, 0xe0, - 0xf8, 0xc2, 0x46, 0x71, - 0xf7, 0xc2, 0x40, 0x73, - 0xbe, 0x49, 0x03, 0xf1, - 0xf5, 0xc7, 0x02, 0xe0, - 0xf2, 0xc7, 0x4f, 0x30, - 0x26, 0x62, 0xa1, 0x49, - 0xf0, 0xf1, 0x22, 0x72, - 0xa0, 0x49, 0xed, 0xf1, - 0x25, 0x25, 0x18, 0x1f, - 0x97, 0x30, 0x91, 0x30, - 0x36, 0x9a, 0x2c, 0x75, - 0x32, 0xc3, 0x60, 0x73, - 0xb1, 0x49, 0x0d, 0xf1, - 0xdc, 0x21, 0xbc, 0x25, - 0x27, 0xc6, 0xc0, 0x77, - 0x04, 0x13, 0x18, 0xf0, - 0x03, 0x13, 0x19, 0xf0, - 0x02, 0x13, 0x1a, 0xf0, - 0x01, 0x13, 0x1b, 0xf0, - 0xd4, 0x49, 0x03, 0xf1, - 0x1c, 0xc5, 0x00, 0xbd, - 0xcd, 0xc6, 0xc6, 0x67, - 0x2e, 0x75, 0xd7, 0x22, - 0xdd, 0x26, 0x05, 0x15, - 0x1a, 0xf0, 0x14, 0xc6, - 0x00, 0xbe, 0x13, 0xc5, - 0x00, 0xbd, 0x12, 0xc5, - 0x00, 0xbd, 0xf1, 0x49, - 0xfb, 0xf1, 0xef, 0xe7, - 0xf4, 0x49, 0xfa, 0xf1, - 0xec, 0xe7, 0xf3, 0x49, - 0xf7, 0xf1, 0xe9, 0xe7, - 0xf2, 0x49, 0xf4, 0xf1, - 0xe6, 0xe7, 0xb6, 0xc0, - 0x6a, 0x14, 0xac, 0x13, - 0xd6, 0x13, 0xfa, 0x14, - 0xa0, 0xd1, 0x00, 0x00, - 0xc0, 0x75, 0xd0, 0x49, - 0x46, 0xf0, 0x26, 0x72, - 0xa7, 0x49, 0x43, 0xf0, - 0x22, 0x72, 0x25, 0x25, - 0x20, 0x1f, 0x97, 0x30, - 0x91, 0x30, 0x40, 0x73, - 0xf3, 0xc4, 0x1c, 0x40, - 0x04, 0xf0, 0xd7, 0x49, - 0x05, 0xf1, 0x37, 0xe0, - 0x53, 0x48, 0xc0, 0x9d, - 0x08, 0x02, 0x40, 0x66, - 0x64, 0x27, 0x06, 0x16, - 0x30, 0xf1, 0x46, 0x63, - 0x3b, 0x13, 0x2d, 0xf1, - 0x34, 0x9b, 0x18, 0x1b, - 0x93, 0x30, 0x2b, 0xc3, - 0x10, 0x1c, 0x2b, 0xe8, - 0x01, 0x14, 0x25, 0xf1, - 0x00, 0x1d, 0x26, 0x1a, - 0x8a, 0x30, 0x22, 0x73, - 0xb5, 0x25, 0x0e, 0x0b, - 0x00, 0x1c, 0x2c, 0xe8, - 0x1f, 0xc7, 0x27, 0x40, - 0x1a, 0xf1, 0x38, 0xe8, - 0x32, 0x1f, 0x8f, 0x30, - 0x08, 0x1b, 0x24, 0xe8, - 0x36, 0x72, 0x46, 0x77, - 0x00, 0x17, 0x0d, 0xf0, - 0x13, 0xc3, 0x1f, 0x40, - 0x03, 0xf1, 0x00, 0x1f, - 0x46, 0x9f, 0x44, 0x77, - 0x9f, 0x44, 0x5f, 0x44, - 0x17, 0xe8, 0x0a, 0xc7, - 0x27, 0x40, 0x05, 0xf1, - 0x02, 0xc3, 0x00, 0xbb, - 0x50, 0x1a, 0x06, 0x1a, - 0xff, 0xc7, 0x00, 0xbf, - 0xb8, 0xcd, 0xff, 0xff, - 0x02, 0x0c, 0x54, 0xa5, - 0xdc, 0xa5, 0x2f, 0x40, - 0x05, 0xf1, 0x00, 0x14, - 0xfa, 0xf1, 0x01, 0x1c, - 0x02, 0xe0, 0x00, 0x1c, - 0x80, 0xff, 0xb0, 0x49, - 0x04, 0xf0, 0x01, 0x0b, - 0xd3, 0xa1, 0x03, 0xe0, - 0x02, 0x0b, 0xd3, 0xa5, - 0x27, 0x31, 0x20, 0x37, - 0x02, 0x0b, 0xd3, 0xa5, - 0x27, 0x31, 0x20, 0x37, - 0x00, 0x13, 0xfb, 0xf1, - 0x80, 0xff, 0x22, 0x73, - 0xb5, 0x25, 0x18, 0x1e, - 0xde, 0x30, 0xd9, 0x30, - 0x64, 0x72, 0x11, 0x1e, - 0x68, 0x23, 0x16, 0x31, - 0x80, 0xff, 0xd4, 0x49, - 0x28, 0xf0, 0x02, 0xb4, - 0x2a, 0xc4, 0x00, 0x1d, - 0x2e, 0xe8, 0xe0, 0x73, - 0xb9, 0x21, 0xbd, 0x25, - 0x04, 0x13, 0x02, 0xf0, - 0x1a, 0xe0, 0x22, 0xc4, - 0x23, 0xc3, 0x2f, 0xe8, - 0x23, 0xc3, 0x2d, 0xe8, - 0x00, 0x1d, 0x21, 0xe8, - 0xe2, 0x73, 0xbb, 0x49, - 0xfc, 0xf0, 0xe0, 0x73, - 0xb7, 0x48, 0x03, 0xb4, - 0x81, 0x1d, 0x19, 0xe8, - 0x40, 0x1a, 0x84, 0x1d, - 0x16, 0xe8, 0x12, 0xc3, - 0x1e, 0xe8, 0x03, 0xb0, - 0x81, 0x1d, 0x11, 0xe8, - 0x0e, 0xc3, 0x19, 0xe8, - 0x02, 0xb0, 0x06, 0xc7, - 0x04, 0x1e, 0xe0, 0x9e, - 0x02, 0xc6, 0x00, 0xbe, - 0x22, 0x02, 0x20, 0xe4, - 0x04, 0xb8, 0x34, 0xb0, - 0x00, 0x02, 0x00, 0x03, - 0x00, 0x0e, 0x00, 0x0c, - 0x09, 0xc7, 0xe0, 0x9b, - 0xe2, 0x9a, 0xe4, 0x9c, - 0xe6, 0x8d, 0xe6, 0x76, - 0xef, 0x49, 0xfe, 0xf1, - 0x80, 0xff, 0x08, 0xea, - 0x82, 0x1d, 0xf5, 0xef, - 0x00, 0x1a, 0x88, 0x1d, - 0xf2, 0xef, 0xed, 0xc2, - 0xf0, 0xef, 0x80, 0xff, - 0x02, 0xc6, 0x00, 0xbe, - 0x46, 0x06, 0x08, 0xc2, - 0x40, 0x73, 0x3a, 0x48, - 0x40, 0x9b, 0x06, 0xff, - 0x02, 0xc6, 0x00, 0xbe, - 0x86, 0x17, 0x1e, 0xfc, - 0x36, 0xf0, 0x08, 0x1c, - 0xea, 0x8c, 0xe3, 0x64, - 0xc7, 0x49, 0x25, 0xf1, - 0xe0, 0x75, 0xff, 0x1b, - 0xeb, 0x47, 0xff, 0x1b, - 0x6b, 0x47, 0xe0, 0x9d, - 0x15, 0xc3, 0x60, 0x75, - 0xd8, 0x49, 0x04, 0xf0, - 0x81, 0x1d, 0xe2, 0x8d, - 0x05, 0xe0, 0xe2, 0x63, - 0x81, 0x1d, 0xdd, 0x47, - 0xe2, 0x8b, 0x0b, 0xc3, - 0x00, 0x1d, 0x61, 0x8d, - 0x3c, 0x03, 0x60, 0x75, - 0xd8, 0x49, 0x06, 0xf1, - 0xdf, 0x48, 0x61, 0x95, - 0x16, 0xe0, 0x4e, 0xe8, - 0x12, 0xe8, 0x21, 0xc5, - 0xa0, 0x73, 0xb0, 0x49, - 0x03, 0xf0, 0x31, 0x48, - 0xa0, 0x9b, 0x0d, 0xe0, - 0xc0, 0x49, 0x0b, 0xf1, - 0xe2, 0x63, 0x7e, 0x1d, - 0xdd, 0x46, 0xe2, 0x8b, - 0xe0, 0x75, 0x83, 0x1b, - 0xeb, 0x46, 0xfe, 0x1b, - 0x6b, 0x46, 0xe0, 0x9d, - 0xe4, 0x49, 0x11, 0xf0, - 0x10, 0x1d, 0xea, 0x8d, - 0xe3, 0x64, 0xc6, 0x49, - 0x09, 0xf1, 0x07, 0xc5, - 0xa0, 0x73, 0xb1, 0x48, - 0xa0, 0x9b, 0x02, 0xc5, - 0x00, 0xbd, 0xe6, 0x04, - 0xa0, 0xd1, 0x02, 0xc5, - 0x00, 0xbd, 0xfe, 0x04, - 0x02, 0xc5, 0x00, 0xbd, - 0x30, 0x05, 0x00, 0x00 }; - static u16 ram_code1[] = { - 0x9700, 0x7fe0, 0x4c00, 0x4007, - 0x4400, 0x4800, 0x7c1f, 0x4c00, - 0x5310, 0x6000, 0x7c07, 0x6800, - 0x673e, 0x0000, 0x0000, 0x571f, - 0x5ffb, 0xaa05, 0x5b58, 0x7d80, - 0x6100, 0x3019, 0x5b64, 0x7d80, - 0x6080, 0xa6f8, 0xdcdb, 0x0015, - 0xb915, 0xb511, 0xd16b, 0x000f, - 0xb40f, 0xd06b, 0x000d, 0xb206, - 0x7c01, 0x5800, 0x7c04, 0x5c00, - 0x3011, 0x7c01, 0x5801, 0x7c04, - 0x5c04, 0x3019, 0x30a5, 0x3127, - 0x31d5, 0x7fe0, 0x4c60, 0x7c07, - 0x6803, 0x7d00, 0x6900, 0x65a0, - 0x0000, 0x0000, 0xaf03, 0x6015, - 0x303e, 0x6017, 0x57e0, 0x580c, - 0x588c, 0x7fdd, 0x5fa2, 0x4827, - 0x7c1f, 0x4c00, 0x7c1f, 0x4c10, - 0x8400, 0x7c30, 0x6020, 0x48bf, - 0x7c1f, 0x4c00, 0x7c1f, 0x4c01, - 0x7c07, 0x6803, 0xb806, 0x7c08, - 0x6800, 0x0000, 0x0000, 0x305c, - 0x7c08, 0x6808, 0x0000, 0x0000, - 0xae06, 0x7c02, 0x5c02, 0x0000, - 0x0000, 0x3067, 0x8e05, 0x7c02, - 0x5c00, 0x0000, 0x0000, 0xad06, - 0x7c20, 0x5c20, 0x0000, 0x0000, - 0x3072, 0x8d05, 0x7c20, 0x5c00, - 0x0000, 0x0000, 0xa008, 0x7c07, - 0x6800, 0xb8db, 0x7c07, 0x6803, - 0xd9b3, 0x00d7, 0x7fe0, 0x4c80, - 0x7c08, 0x6800, 0x0000, 0x0000, - 0x7c23, 0x5c23, 0x481d, 0x7c1f, - 0x4c00, 0x7c1f, 0x4c02, 0x5310, - 0x81ff, 0x30f5, 0x7fe0, 0x4d00, - 0x4832, 0x7c1f, 0x4c00, 0x7c1f, - 0x4c10, 0x7c08, 0x6000, 0xa49e, - 0x7c07, 0x6800, 0xb89b, 0x7c07, - 0x6803, 0xd9b3, 0x00f9, 0x7fe0, - 0x4d20, 0x7e00, 0x6200, 0x3001, - 0x7fe0, 0x4dc0, 0xd09d, 0x0002, - 0xb4fe, 0x7fe0, 0x4d80, 0x7c04, - 0x6004, 0x7c07, 0x6802, 0x6728, - 0x0000, 0x0000, 0x7c08, 0x6000, - 0x486c, 0x7c1f, 0x4c00, 0x7c1f, - 0x4c01, 0x9503, 0x7e00, 0x6200, - 0x571f, 0x5fbb, 0xaa05, 0x5b58, - 0x7d80, 0x6100, 0x30c2, 0x5b64, - 0x7d80, 0x6080, 0xcdab, 0x0063, - 0xcd8d, 0x0061, 0xd96b, 0x005f, - 0xd0a0, 0x00d7, 0xcba0, 0x0003, - 0x80ec, 0x30cf, 0x30dc, 0x7fe0, - 0x4ce0, 0x4832, 0x7c1f, 0x4c00, - 0x7c1f, 0x4c08, 0x7c08, 0x6008, - 0x8300, 0xb902, 0x30a5, 0x308a, - 0x7fe0, 0x4da0, 0x65a8, 0x0000, - 0x0000, 0x56a0, 0x590c, 0x7ffd, - 0x5fa2, 0xae06, 0x7c02, 0x5c02, - 0x0000, 0x0000, 0x30f0, 0x8e05, - 0x7c02, 0x5c00, 0x0000, 0x0000, - 0xcba4, 0x0004, 0xcd8d, 0x0002, - 0x80f1, 0x7fe0, 0x4ca0, 0x7c08, - 0x6408, 0x0000, 0x0000, 0x7d00, - 0x6800, 0xb603, 0x7c10, 0x6010, - 0x7d1f, 0x551f, 0x5fb3, 0xaa07, - 0x7c80, 0x5800, 0x5b58, 0x7d80, - 0x6100, 0x310f, 0x7c80, 0x5800, - 0x5b64, 0x7d80, 0x6080, 0x4827, - 0x7c1f, 0x4c00, 0x7c1f, 0x4c10, - 0x8400, 0x7c10, 0x6000, 0x7fe0, - 0x4cc0, 0x5fbb, 0x4824, 0x7c1f, - 0x4c00, 0x7c1f, 0x4c04, 0x8200, - 0x7ce0, 0x5400, 0x6728, 0x0000, - 0x0000, 0x30cf, 0x3001, 0x7fe0, - 0x4e00, 0x4007, 0x4400, 0x5310, - 0x7c07, 0x6800, 0x673e, 0x0000, - 0x0000, 0x570f, 0x5fff, 0xaa05, - 0x585b, 0x7d80, 0x6100, 0x313b, - 0x5867, 0x7d80, 0x6080, 0x9403, - 0x7e00, 0x6200, 0xcda3, 0x00e7, - 0xcd85, 0x00e5, 0xd96b, 0x00e3, - 0x96e3, 0x7c07, 0x6800, 0x673e, - 0x0000, 0x0000, 0x7fe0, 0x4e20, - 0x96db, 0x8b04, 0x7c08, 0x5008, - 0xab03, 0x7c08, 0x5000, 0x7c07, - 0x6801, 0x677e, 0x0000, 0x0000, - 0xdb7c, 0x00ec, 0x0000, 0x7fe1, - 0x4f40, 0x4837, 0x4418, 0x41c7, - 0x7fe0, 0x4e40, 0x7c40, 0x5400, - 0x7c1f, 0x4c01, 0x7c1f, 0x4c01, - 0x8fbf, 0xd2a0, 0x004b, 0x9204, - 0xa042, 0x3168, 0x3127, 0x7fe1, - 0x4f60, 0x489c, 0x4628, 0x7fe0, - 0x4e60, 0x7e28, 0x4628, 0x7c40, - 0x5400, 0x7c01, 0x5800, 0x7c04, - 0x5c00, 0x41e8, 0x7c1f, 0x4c01, - 0x7c1f, 0x4c01, 0x8fa5, 0xb241, - 0xa02a, 0x3182, 0x7fe0, 0x4ea0, - 0x7c02, 0x4402, 0x4448, 0x4894, - 0x7c1f, 0x4c01, 0x7c1f, 0x4c03, - 0x4824, 0x7c1f, 0x4c07, 0x41ef, - 0x41ff, 0x4891, 0x7c1f, 0x4c07, - 0x7c1f, 0x4c17, 0x8400, 0x8ef8, - 0x41c7, 0x8f8a, 0x92d5, 0xa10f, - 0xd480, 0x0008, 0xd580, 0x00b8, - 0xa202, 0x319d, 0x7c04, 0x4404, - 0x319d, 0xd484, 0x00f3, 0xd484, - 0x00f1, 0x3127, 0x7fe0, 0x4ee0, - 0x7c40, 0x5400, 0x4488, 0x41cf, - 0x3127, 0x7fe0, 0x4ec0, 0x48f3, - 0x7c1f, 0x4c01, 0x7c1f, 0x4c09, - 0x4508, 0x41c7, 0x8fb0, 0xd218, - 0x00ae, 0xd2a4, 0x009e, 0x31be, - 0x7fe0, 0x4e80, 0x4832, 0x7c1f, - 0x4c01, 0x7c1f, 0x4c11, 0x4428, - 0x7c40, 0x5440, 0x7c01, 0x5801, - 0x7c04, 0x5c04, 0x41e8, 0xa4b3, - 0x31d3, 0x7fe0, 0x4f20, 0x7c07, - 0x6800, 0x673e, 0x0000, 0x0000, - 0x570f, 0x5fff, 0xaa04, 0x585b, - 0x6100, 0x31e4, 0x5867, 0x6080, - 0xbcf1, 0x3001 }; - - generic_ocp_write(tp, 0xf800, 0x3f, sizeof(pla_patch_a), - pla_patch_a, MCU_TYPE_PLA); - - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc26, 0x8000); - - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc28, 0x170b); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc2a, 0x01e1); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc2c, 0x0989); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc2e, 0x1349); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc30, 0x01b7); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc32, 0x061d); - - ocp_write_word(tp, MCU_TYPE_PLA, 0xe422, 0x0020); - ocp_write_word(tp, MCU_TYPE_PLA, 0xe420, 0x0018); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc34, 0x1785); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc36, 0x047b); - - ocp_write_word(tp, MCU_TYPE_PLA, PLA_OCP_GPHY_BASE, 0x2000); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb092, 0x7070); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb098, 0x0600); - for (i = 0; i < ARRAY_SIZE(ram_code1); i++) { - __le32 ocp_data; - - ocp_data = __cpu_to_le32(ram_code1[i] << 16); - pla_ocp_write(tp, 0xb098, 0xcc, sizeof(ocp_data), - &ocp_data); - } - ocp_write_word(tp, MCU_TYPE_PLA, 0xb098, 0x0200); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb092, 0x7030); - } else if (tp->version == RTL_VER_02) { - static u8 pla_patch_a2[] = { - 0x08, 0xe0, 0x1a, 0xe0, - 0xf2, 0xe0, 0xfa, 0xe0, - 0x32, 0xe1, 0x34, 0xe1, - 0x36, 0xe1, 0x38, 0xe1, - 0x2c, 0x75, 0xdc, 0x21, - 0xbc, 0x25, 0x04, 0x13, - 0x0b, 0xf0, 0x03, 0x13, - 0x09, 0xf0, 0x02, 0x13, - 0x07, 0xf0, 0x01, 0x13, - 0x05, 0xf0, 0x08, 0x13, - 0x03, 0xf0, 0x04, 0xc3, - 0x00, 0xbb, 0x03, 0xc3, - 0x00, 0xbb, 0xd2, 0x17, - 0xbc, 0x17, 0x14, 0xc2, - 0x40, 0x73, 0xba, 0x48, - 0x40, 0x9b, 0x11, 0xc2, - 0x40, 0x73, 0xb0, 0x49, - 0x17, 0xf0, 0xbf, 0x49, - 0x03, 0xf1, 0x09, 0xc5, - 0x00, 0xbd, 0xb1, 0x49, - 0x11, 0xf0, 0xb1, 0x48, - 0x40, 0x9b, 0x02, 0xc2, - 0x00, 0xba, 0x4e, 0x19, - 0x00, 0xa0, 0x1e, 0xfc, - 0xbc, 0xc0, 0xf0, 0xc0, - 0xde, 0xe8, 0x00, 0x80, - 0x00, 0x60, 0x2c, 0x75, - 0xd4, 0x49, 0x12, 0xf1, - 0x29, 0xe0, 0xf8, 0xc2, - 0x46, 0x71, 0xf7, 0xc2, - 0x40, 0x73, 0xbe, 0x49, - 0x03, 0xf1, 0xf5, 0xc7, - 0x02, 0xe0, 0xf2, 0xc7, - 0x4f, 0x30, 0x26, 0x62, - 0xa1, 0x49, 0xf0, 0xf1, - 0x22, 0x72, 0xa0, 0x49, - 0xed, 0xf1, 0x25, 0x25, - 0x18, 0x1f, 0x97, 0x30, - 0x91, 0x30, 0x36, 0x9a, - 0x2c, 0x75, 0x32, 0xc3, - 0x60, 0x73, 0xb1, 0x49, - 0x0d, 0xf1, 0xdc, 0x21, - 0xbc, 0x25, 0x27, 0xc6, - 0xc0, 0x77, 0x04, 0x13, - 0x18, 0xf0, 0x03, 0x13, - 0x19, 0xf0, 0x02, 0x13, - 0x1a, 0xf0, 0x01, 0x13, - 0x1b, 0xf0, 0xd4, 0x49, - 0x03, 0xf1, 0x1c, 0xc5, - 0x00, 0xbd, 0xcd, 0xc6, - 0xc6, 0x67, 0x2e, 0x75, - 0xd7, 0x22, 0xdd, 0x26, - 0x05, 0x15, 0x1a, 0xf0, - 0x14, 0xc6, 0x00, 0xbe, - 0x13, 0xc5, 0x00, 0xbd, - 0x12, 0xc5, 0x00, 0xbd, - 0xf1, 0x49, 0xfb, 0xf1, - 0xef, 0xe7, 0xf4, 0x49, - 0xfa, 0xf1, 0xec, 0xe7, - 0xf3, 0x49, 0xf7, 0xf1, - 0xe9, 0xe7, 0xf2, 0x49, - 0xf4, 0xf1, 0xe6, 0xe7, - 0xb6, 0xc0, 0xf6, 0x14, - 0x36, 0x14, 0x62, 0x14, - 0x86, 0x15, 0xa0, 0xd1, - 0x00, 0x00, 0xc0, 0x75, - 0xd0, 0x49, 0x46, 0xf0, - 0x26, 0x72, 0xa7, 0x49, - 0x43, 0xf0, 0x22, 0x72, - 0x25, 0x25, 0x20, 0x1f, - 0x97, 0x30, 0x91, 0x30, - 0x40, 0x73, 0xf3, 0xc4, - 0x1c, 0x40, 0x04, 0xf0, - 0xd7, 0x49, 0x05, 0xf1, - 0x37, 0xe0, 0x53, 0x48, - 0xc0, 0x9d, 0x08, 0x02, - 0x40, 0x66, 0x64, 0x27, - 0x06, 0x16, 0x30, 0xf1, - 0x46, 0x63, 0x3b, 0x13, - 0x2d, 0xf1, 0x34, 0x9b, - 0x18, 0x1b, 0x93, 0x30, - 0x2b, 0xc3, 0x10, 0x1c, - 0x2b, 0xe8, 0x01, 0x14, - 0x25, 0xf1, 0x00, 0x1d, - 0x26, 0x1a, 0x8a, 0x30, - 0x22, 0x73, 0xb5, 0x25, - 0x0e, 0x0b, 0x00, 0x1c, - 0x2c, 0xe8, 0x1f, 0xc7, - 0x27, 0x40, 0x1a, 0xf1, - 0x38, 0xe8, 0x32, 0x1f, - 0x8f, 0x30, 0x08, 0x1b, - 0x24, 0xe8, 0x36, 0x72, - 0x46, 0x77, 0x00, 0x17, - 0x0d, 0xf0, 0x13, 0xc3, - 0x1f, 0x40, 0x03, 0xf1, - 0x00, 0x1f, 0x46, 0x9f, - 0x44, 0x77, 0x9f, 0x44, - 0x5f, 0x44, 0x17, 0xe8, - 0x0a, 0xc7, 0x27, 0x40, - 0x05, 0xf1, 0x02, 0xc3, - 0x00, 0xbb, 0x1c, 0x1b, - 0xd2, 0x1a, 0xff, 0xc7, - 0x00, 0xbf, 0xb8, 0xcd, - 0xff, 0xff, 0x02, 0x0c, - 0x54, 0xa5, 0xdc, 0xa5, - 0x2f, 0x40, 0x05, 0xf1, - 0x00, 0x14, 0xfa, 0xf1, - 0x01, 0x1c, 0x02, 0xe0, - 0x00, 0x1c, 0x80, 0xff, - 0xb0, 0x49, 0x04, 0xf0, - 0x01, 0x0b, 0xd3, 0xa1, - 0x03, 0xe0, 0x02, 0x0b, - 0xd3, 0xa5, 0x27, 0x31, - 0x20, 0x37, 0x02, 0x0b, - 0xd3, 0xa5, 0x27, 0x31, - 0x20, 0x37, 0x00, 0x13, - 0xfb, 0xf1, 0x80, 0xff, - 0x22, 0x73, 0xb5, 0x25, - 0x18, 0x1e, 0xde, 0x30, - 0xd9, 0x30, 0x64, 0x72, - 0x11, 0x1e, 0x68, 0x23, - 0x16, 0x31, 0x80, 0xff, - 0x08, 0xc2, 0x40, 0x73, - 0x3a, 0x48, 0x40, 0x9b, - 0x06, 0xff, 0x02, 0xc6, - 0x00, 0xbe, 0x4e, 0x18, - 0x1e, 0xfc, 0x33, 0xc5, - 0xa0, 0x74, 0xc0, 0x49, - 0x1f, 0xf0, 0x30, 0xc5, - 0xa0, 0x73, 0x00, 0x13, - 0x04, 0xf1, 0xa2, 0x73, - 0x00, 0x13, 0x14, 0xf0, - 0x28, 0xc5, 0xa0, 0x74, - 0xc8, 0x49, 0x1b, 0xf1, - 0x26, 0xc5, 0xa0, 0x76, - 0xa2, 0x74, 0x01, 0x06, - 0x20, 0x37, 0xa0, 0x9e, - 0xa2, 0x9c, 0x1e, 0xc5, - 0xa2, 0x73, 0x23, 0x40, - 0x10, 0xf8, 0x04, 0xf3, - 0xa0, 0x73, 0x33, 0x40, - 0x0c, 0xf8, 0x15, 0xc5, - 0xa0, 0x74, 0x41, 0x48, - 0xa0, 0x9c, 0x14, 0xc5, - 0xa0, 0x76, 0x62, 0x48, - 0xe0, 0x48, 0xa0, 0x9e, - 0x10, 0xc6, 0x00, 0xbe, - 0x0a, 0xc5, 0xa0, 0x74, - 0x48, 0x48, 0xa0, 0x9c, - 0x0b, 0xc5, 0x20, 0x1e, - 0xa0, 0x9e, 0xe5, 0x48, - 0xa0, 0x9e, 0xf0, 0xe7, - 0xbc, 0xc0, 0xc8, 0xd2, - 0xcc, 0xd2, 0x28, 0xe4, - 0x22, 0x02, 0xf0, 0xc0, - 0x02, 0xc6, 0x00, 0xbe, - 0x00, 0x00, 0x02, 0xc6, - 0x00, 0xbe, 0x00, 0x00, - 0x02, 0xc6, 0x00, 0xbe, - 0x00, 0x00, 0x02, 0xc6, - 0x00, 0xbe, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00 }; - - generic_ocp_write(tp, 0xf800, 0xff, sizeof(pla_patch_a2), - pla_patch_a2, MCU_TYPE_PLA); - - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc26, 0x8000); - - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc28, 0x17a5); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc2a, 0x13ad); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc2c, 0x1840); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc2e, 0x01e1); - } -} - -static void r8152b_disable_aldps(struct r8152 *tp) -{ - ocp_reg_write(tp, OCP_ALDPS_CONFIG, ENPDNPS | LINKENA | DIS_SDSAVE); - msleep(20); -} - -static inline void r8152b_enable_aldps(struct r8152 *tp) -{ - ocp_reg_write(tp, OCP_ALDPS_CONFIG, ENPWRSAVE | ENPDNPS | - LINKENA | DIS_SDSAVE); -} - -static void rtl8152_disable(struct r8152 *tp) -{ - r8152b_disable_aldps(tp); - rtl_disable(tp); - r8152b_enable_aldps(tp); -} - -static void r8152b_hw_phy_cfg(struct r8152 *tp) -{ - u16 data; - - data = r8152_mdio_read(tp, MII_BMCR); - if (data & BMCR_PDOWN) { - data &= ~BMCR_PDOWN; - r8152_mdio_write(tp, MII_BMCR, data); - } - - r8152b_firmware(tp); - - set_bit(PHY_RESET, &tp->flags); -} - -static void r8152b_exit_oob(struct r8152 *tp) -{ - u32 ocp_data; - int i; - - ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR); - ocp_data &= ~RCR_ACPT_ALL; - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data); - - rxdy_gated_en(tp, true); - r8153_teredo_off(tp); - r8152b_hw_phy_cfg(tp); - - ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML); - ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CR, 0x00); - - ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL); - ocp_data &= ~NOW_IS_OOB; - ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data); - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7); - ocp_data &= ~MCU_BORW_EN; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data); - - for (i = 0; i < 1000; i++) { - ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL); - if (ocp_data & LINK_LIST_READY) - break; - usleep_range(1000, 2000); - } - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7); - ocp_data |= RE_INIT_LL; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data); - - for (i = 0; i < 1000; i++) { - ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL); - if (ocp_data & LINK_LIST_READY) - break; - usleep_range(1000, 2000); - } - - rtl8152_nic_reset(tp); - - /* rx share fifo credit full threshold */ - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL0, RXFIFO_THR1_NORMAL); - - if (tp->udev->speed == USB_SPEED_FULL || - tp->udev->speed == USB_SPEED_LOW) { - /* rx share fifo credit near full threshold */ - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL1, - RXFIFO_THR2_FULL); - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL2, - RXFIFO_THR3_FULL); - } else { - /* rx share fifo credit near full threshold */ - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL1, - RXFIFO_THR2_HIGH); - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL2, - RXFIFO_THR3_HIGH); - } - - /* TX share fifo free credit full threshold */ - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_TXFIFO_CTRL, TXFIFO_THR_NORMAL); - - ocp_write_byte(tp, MCU_TYPE_USB, USB_TX_AGG, TX_AGG_MAX_THRESHOLD); - ocp_write_dword(tp, MCU_TYPE_USB, USB_RX_BUF_TH, RX_THR_HIGH); - ocp_write_dword(tp, MCU_TYPE_USB, USB_TX_DMA, - TEST_MODE_DISABLE | TX_SIZE_ADJUST1); - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CPCR); - ocp_data &= ~CPCR_RX_VLAN; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_CPCR, ocp_data); - - ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, RTL8152_RMS); - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_TCR0); - ocp_data |= TCR0_AUTO_FIFO; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_TCR0, ocp_data); -} - -static void r8152b_enter_oob(struct r8152 *tp) -{ - u32 ocp_data; - int i; - - ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL); - ocp_data &= ~NOW_IS_OOB; - ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data); - - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL0, RXFIFO_THR1_OOB); - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL1, RXFIFO_THR2_OOB); - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL2, RXFIFO_THR3_OOB); - - rtl_disable(tp); - - for (i = 0; i < 1000; i++) { - ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL); - if (ocp_data & LINK_LIST_READY) - break; - usleep_range(1000, 2000); - } - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7); - ocp_data |= RE_INIT_LL; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data); - - for (i = 0; i < 1000; i++) { - ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL); - if (ocp_data & LINK_LIST_READY) - break; - usleep_range(1000, 2000); - } - - ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, RTL8152_RMS); - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CPCR); - ocp_data |= CPCR_RX_VLAN; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_CPCR, ocp_data); - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PAL_BDC_CR); - ocp_data |= ALDPS_PROXY_MODE; - ocp_write_word(tp, MCU_TYPE_PLA, PAL_BDC_CR, ocp_data); - - ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL); - ocp_data |= NOW_IS_OOB | DIS_MCU_CLROOB; - ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data); - - rxdy_gated_en(tp, false); - - ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR); - ocp_data |= RCR_APM | RCR_AM | RCR_AB; - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data); -} - -static void r8153_firmware(struct r8152 *tp) -{ - u16 data; - - r8153_clear_bp(tp); - - if (tp->version == RTL_VER_03) { - data = ocp_reg_read(tp, 0xb820); - data |= 0x0010; - ocp_reg_write(tp, 0xb820, data); - while ((ocp_reg_read(tp, 0xb800) & 0x0040) == 0); - ocp_reg_write(tp, 0xa436, 0x8146); - ocp_reg_write(tp, 0xa438, 0x7000); - ocp_reg_write(tp, 0xa436, 0xb82e); - ocp_reg_write(tp, 0xa438, 0x0001); - tp->ocp_base = 0xa000; - ocp_write_word(tp, MCU_TYPE_PLA, 0xe86c, 0xa000); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb436, 0xb820); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x0290); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb436, 0xa012); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x0000); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb436, 0xa014); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x2c04); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x2c18); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x2c45); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x2c45); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xd502); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x8301); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x8306); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xd500); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x8208); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xd501); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xe018); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x0308); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x60f2); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x8404); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x607d); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xc117); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x2c16); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xc116); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x2c16); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x607d); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xc117); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xa404); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xd500); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x0800); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xd501); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x62d2); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x615d); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xc115); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xa404); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xc307); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xd502); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x8301); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x8306); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xd500); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x8208); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x2c42); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xc114); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x8404); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xc317); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xd701); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x435d); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xd500); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xa208); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xd502); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xa306); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xa301); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x2c42); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x8404); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x613d); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xc115); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xc307); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xd502); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x8301); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x8306); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xd500); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x8208); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x2c42); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xc114); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xc317); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xd701); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x40dd); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xd500); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xa208); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xd502); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xa306); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xa301); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xd500); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0xd702); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x0800); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb436, 0xa01a); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x0000); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb436, 0xa006); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x0fff); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb436, 0xa004); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x0fff); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb436, 0xa002); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x05a3); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb436, 0xa000); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x3591); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb436, 0xb820); - ocp_write_word(tp, MCU_TYPE_PLA, 0xb438, 0x0210); - ocp_reg_write(tp, 0xa436, 0x0000); - ocp_reg_write(tp, 0xa438, 0x0000); - data = ocp_reg_read(tp, 0xb82e); - data &= ~0x0001; - ocp_reg_write(tp, 0xb82e, data); - ocp_reg_write(tp, 0xa436, 0x8146); - ocp_reg_write(tp, 0xa438, 0x0000); - - data = ocp_reg_read(tp, 0xb820); - data &= ~0x0010; - ocp_reg_write(tp, 0xb820, data); - } else if (tp->version == RTL_VER_04) { - static u8 usb_patch_b[] = { - 0x08, 0xe0, 0x0f, 0xe0, - 0x18, 0xe0, 0x24, 0xe0, - 0x26, 0xe0, 0x3a, 0xe0, - 0x84, 0xe0, 0x9c, 0xe0, - 0xc2, 0x49, 0x04, 0xf0, - 0x02, 0xc0, 0x00, 0xb8, - 0x14, 0x18, 0x02, 0xc0, - 0x00, 0xb8, 0x2e, 0x18, - 0x06, 0x89, 0x08, 0xc0, - 0x0c, 0x61, 0x92, 0x48, - 0x93, 0x48, 0x0c, 0x89, - 0x02, 0xc0, 0x00, 0xb8, - 0x08, 0x05, 0x40, 0xb4, - 0x16, 0x89, 0x6d, 0xc0, - 0x00, 0x61, 0x95, 0x49, - 0x06, 0xf0, 0xfa, 0xc0, - 0x0c, 0x61, 0x92, 0x48, - 0x93, 0x48, 0x0c, 0x89, - 0x02, 0xc0, 0x00, 0xb8, - 0xe2, 0x04, 0x02, 0xc2, - 0x00, 0xba, 0xec, 0x11, - 0x60, 0x60, 0x85, 0x49, - 0x0d, 0xf1, 0x11, 0xc6, - 0xd2, 0x61, 0x91, 0x49, - 0xfd, 0xf0, 0x74, 0x60, - 0x04, 0x48, 0x74, 0x88, - 0x08, 0xc6, 0x08, 0xc0, - 0xc4, 0x98, 0x01, 0x18, - 0xc0, 0x88, 0x02, 0xc0, - 0x00, 0xb8, 0x6e, 0x12, - 0x04, 0xe4, 0x0d, 0x00, - 0x00, 0xd4, 0xd1, 0x49, - 0x3c, 0xf1, 0xd2, 0x49, - 0x16, 0xf1, 0xd3, 0x49, - 0x18, 0xf1, 0xd4, 0x49, - 0x19, 0xf1, 0xd5, 0x49, - 0x1a, 0xf1, 0xd6, 0x49, - 0x1b, 0xf1, 0xd7, 0x49, - 0x1c, 0xf1, 0xd8, 0x49, - 0x1d, 0xf1, 0xd9, 0x49, - 0x20, 0xf1, 0xda, 0x49, - 0x23, 0xf1, 0xdb, 0x49, - 0x24, 0xf1, 0x02, 0xc4, - 0x00, 0xbc, 0x20, 0x04, - 0xe5, 0x8e, 0x02, 0xc4, - 0x00, 0xbc, 0x14, 0x02, - 0x02, 0xc4, 0x00, 0xbc, - 0x16, 0x02, 0x02, 0xc4, - 0x00, 0xbc, 0x18, 0x02, - 0x02, 0xc4, 0x00, 0xbc, - 0x1a, 0x02, 0x02, 0xc4, - 0x00, 0xbc, 0x1c, 0x02, - 0x02, 0xc4, 0x00, 0xbc, - 0x94, 0x02, 0x10, 0xc7, - 0xe0, 0x8e, 0x02, 0xc4, - 0x00, 0xbc, 0x8a, 0x02, - 0x0b, 0xc7, 0xe4, 0x8e, - 0x02, 0xc4, 0x00, 0xbc, - 0x88, 0x02, 0x02, 0xc4, - 0x00, 0xbc, 0x6e, 0x02, - 0x02, 0xc4, 0x00, 0xbc, - 0x5a, 0x02, 0x30, 0xe4, - 0x0c, 0xc3, 0x60, 0x64, - 0xc5, 0x49, 0x04, 0xf1, - 0x74, 0x64, 0xc4, 0x48, - 0x74, 0x8c, 0x06, 0xc3, - 0x64, 0x8e, 0x02, 0xc4, - 0x00, 0xbc, 0x20, 0x04, - 0x00, 0xd8, 0x00, 0xe4, - 0xb2, 0xc0, 0x00, 0x61, - 0x90, 0x49, 0x09, 0xf1, - 0x8b, 0xc6, 0xca, 0x61, - 0x94, 0x49, 0x0e, 0xf1, - 0xf6, 0xc6, 0xda, 0x60, - 0x81, 0x49, 0x0a, 0xf0, - 0x65, 0x60, 0x03, 0x48, - 0x65, 0x88, 0xef, 0xc6, - 0xdc, 0x60, 0x80, 0x48, - 0xdc, 0x88, 0x05, 0xc6, - 0x00, 0xbe, 0x02, 0xc6, - 0x00, 0xbe, 0x36, 0x13, - 0x4c, 0x17, 0x99, 0xc4, - 0x80, 0x65, 0xd0, 0x49, - 0x04, 0xf1, 0xfa, 0x75, - 0x04, 0xc4, 0x00, 0xbc, - 0x03, 0xc4, 0x00, 0xbc, - 0x9a, 0x00, 0xee, 0x01 }; - static u8 pla_patch_b[] = { - 0x08, 0xe0, 0xea, 0xe0, - 0xf2, 0xe0, 0x04, 0xe1, - 0x09, 0xe1, 0x0e, 0xe1, - 0x46, 0xe1, 0xab, 0xe1, - 0x14, 0xc2, 0x40, 0x73, - 0xba, 0x48, 0x40, 0x9b, - 0x11, 0xc2, 0x40, 0x73, - 0xb0, 0x49, 0x17, 0xf0, - 0xbf, 0x49, 0x03, 0xf1, - 0x09, 0xc5, 0x00, 0xbd, - 0xb1, 0x49, 0x11, 0xf0, - 0xb1, 0x48, 0x40, 0x9b, - 0x02, 0xc2, 0x00, 0xba, - 0x1a, 0x17, 0x00, 0xe0, - 0x1e, 0xfc, 0xbc, 0xc0, - 0xf0, 0xc0, 0xde, 0xe8, - 0x00, 0x80, 0x00, 0x20, - 0x2c, 0x75, 0xd4, 0x49, - 0x12, 0xf1, 0x32, 0xe0, - 0xf8, 0xc2, 0x46, 0x71, - 0xf7, 0xc2, 0x40, 0x73, - 0xbe, 0x49, 0x03, 0xf1, - 0xf5, 0xc7, 0x02, 0xe0, - 0xf2, 0xc7, 0x4f, 0x30, - 0x26, 0x62, 0xa1, 0x49, - 0xf0, 0xf1, 0x22, 0x72, - 0xa0, 0x49, 0xed, 0xf1, - 0x25, 0x25, 0x18, 0x1f, - 0x97, 0x30, 0x91, 0x30, - 0x36, 0x9a, 0x2c, 0x75, - 0x3c, 0xc3, 0x60, 0x73, - 0xb1, 0x49, 0x0d, 0xf1, - 0xdc, 0x21, 0xbc, 0x25, - 0x30, 0xc6, 0xc0, 0x77, - 0x04, 0x13, 0x21, 0xf0, - 0x03, 0x13, 0x22, 0xf0, - 0x02, 0x13, 0x23, 0xf0, - 0x01, 0x13, 0x24, 0xf0, - 0x08, 0x13, 0x08, 0xf1, - 0x2e, 0x73, 0xba, 0x21, - 0xbd, 0x25, 0x05, 0x13, - 0x03, 0xf1, 0x24, 0xc5, - 0x00, 0xbd, 0xd4, 0x49, - 0x03, 0xf1, 0x1c, 0xc5, - 0x00, 0xbd, 0xc4, 0xc6, - 0xc6, 0x67, 0x2e, 0x75, - 0xd7, 0x22, 0xdd, 0x26, - 0x05, 0x15, 0x1b, 0xf0, - 0x14, 0xc6, 0x00, 0xbe, - 0x13, 0xc5, 0x00, 0xbd, - 0x12, 0xc5, 0x00, 0xbd, - 0xf1, 0x49, 0xfb, 0xf1, - 0xef, 0xe7, 0xf4, 0x49, - 0xfa, 0xf1, 0xec, 0xe7, - 0xf3, 0x49, 0xf7, 0xf1, - 0xe9, 0xe7, 0xf2, 0x49, - 0xf4, 0xf1, 0xe6, 0xe7, - 0xb6, 0xc0, 0x9e, 0x12, - 0xde, 0x11, 0x0a, 0x12, - 0x3c, 0x13, 0x00, 0xa0, - 0xa0, 0xd1, 0x00, 0x00, - 0xc0, 0x75, 0xd0, 0x49, - 0x46, 0xf0, 0x26, 0x72, - 0xa7, 0x49, 0x43, 0xf0, - 0x22, 0x72, 0x25, 0x25, - 0x20, 0x1f, 0x97, 0x30, - 0x91, 0x30, 0x40, 0x73, - 0xf3, 0xc4, 0x1c, 0x40, - 0x04, 0xf0, 0xd7, 0x49, - 0x05, 0xf1, 0x37, 0xe0, - 0x53, 0x48, 0xc0, 0x9d, - 0x08, 0x02, 0x40, 0x66, - 0x64, 0x27, 0x06, 0x16, - 0x30, 0xf1, 0x46, 0x63, - 0x3b, 0x13, 0x2d, 0xf1, - 0x34, 0x9b, 0x18, 0x1b, - 0x93, 0x30, 0x2b, 0xc3, - 0x10, 0x1c, 0x2b, 0xe8, - 0x01, 0x14, 0x25, 0xf1, - 0x00, 0x1d, 0x26, 0x1a, - 0x8a, 0x30, 0x22, 0x73, - 0xb5, 0x25, 0x0e, 0x0b, - 0x00, 0x1c, 0x2c, 0xe8, - 0x1f, 0xc7, 0x27, 0x40, - 0x1a, 0xf1, 0x38, 0xe8, - 0x32, 0x1f, 0x8f, 0x30, - 0x08, 0x1b, 0x24, 0xe8, - 0x36, 0x72, 0x46, 0x77, - 0x00, 0x17, 0x0d, 0xf0, - 0x13, 0xc3, 0x1f, 0x40, - 0x03, 0xf1, 0x00, 0x1f, - 0x46, 0x9f, 0x44, 0x77, - 0x9f, 0x44, 0x5f, 0x44, - 0x17, 0xe8, 0x0a, 0xc7, - 0x27, 0x40, 0x05, 0xf1, - 0x02, 0xc3, 0x00, 0xbb, - 0xfa, 0x18, 0xb0, 0x18, - 0xff, 0xc7, 0x00, 0xbf, - 0xb8, 0xcd, 0xff, 0xff, - 0x02, 0x0c, 0x54, 0xa5, - 0xdc, 0xa5, 0x2f, 0x40, - 0x05, 0xf1, 0x00, 0x14, - 0xfa, 0xf1, 0x01, 0x1c, - 0x02, 0xe0, 0x00, 0x1c, - 0x80, 0xff, 0xb0, 0x49, - 0x04, 0xf0, 0x01, 0x0b, - 0xd3, 0xa1, 0x03, 0xe0, - 0x02, 0x0b, 0xd3, 0xa5, - 0x27, 0x31, 0x20, 0x37, - 0x02, 0x0b, 0xd3, 0xa5, - 0x27, 0x31, 0x20, 0x37, - 0x00, 0x13, 0xfb, 0xf1, - 0x80, 0xff, 0x22, 0x73, - 0xb5, 0x25, 0x18, 0x1e, - 0xde, 0x30, 0xd9, 0x30, - 0x64, 0x72, 0x11, 0x1e, - 0x68, 0x23, 0x16, 0x31, - 0x80, 0xff, 0x08, 0xc2, - 0x40, 0x73, 0x3a, 0x48, - 0x40, 0x9b, 0x06, 0xff, - 0x02, 0xc6, 0x00, 0xbe, - 0x08, 0x16, 0x1e, 0xfc, - 0x2c, 0x75, 0xdc, 0x21, - 0xbc, 0x25, 0x04, 0x13, - 0x0b, 0xf0, 0x03, 0x13, - 0x09, 0xf0, 0x02, 0x13, - 0x07, 0xf0, 0x01, 0x13, - 0x05, 0xf0, 0x08, 0x13, - 0x03, 0xf0, 0x04, 0xc3, - 0x00, 0xbb, 0x03, 0xc3, - 0x00, 0xbb, 0x8c, 0x15, - 0x76, 0x15, 0xa0, 0x64, - 0x40, 0x48, 0xa0, 0x8c, - 0x02, 0xc4, 0x00, 0xbc, - 0x82, 0x00, 0xa0, 0x62, - 0x21, 0x48, 0xa0, 0x8a, - 0x02, 0xc2, 0x00, 0xba, - 0x40, 0x03, 0x33, 0xc5, - 0xa0, 0x74, 0xc0, 0x49, - 0x1f, 0xf0, 0x30, 0xc5, - 0xa0, 0x73, 0x00, 0x13, - 0x04, 0xf1, 0xa2, 0x73, - 0x00, 0x13, 0x14, 0xf0, - 0x28, 0xc5, 0xa0, 0x74, - 0xc8, 0x49, 0x1b, 0xf1, - 0x26, 0xc5, 0xa0, 0x76, - 0xa2, 0x74, 0x01, 0x06, - 0x20, 0x37, 0xa0, 0x9e, - 0xa2, 0x9c, 0x1e, 0xc5, - 0xa2, 0x73, 0x23, 0x40, - 0x10, 0xf8, 0x04, 0xf3, - 0xa0, 0x73, 0x33, 0x40, - 0x0c, 0xf8, 0x15, 0xc5, - 0xa0, 0x74, 0x41, 0x48, - 0xa0, 0x9c, 0x14, 0xc5, - 0xa0, 0x76, 0x62, 0x48, - 0xe0, 0x48, 0xa0, 0x9e, - 0x10, 0xc6, 0x00, 0xbe, - 0x0a, 0xc5, 0xa0, 0x74, - 0x48, 0x48, 0xa0, 0x9c, - 0x0b, 0xc5, 0x20, 0x1e, - 0xa0, 0x9e, 0xe5, 0x48, - 0xa0, 0x9e, 0xf0, 0xe7, - 0xbc, 0xc0, 0xc8, 0xd2, - 0xcc, 0xd2, 0x28, 0xe4, - 0xe6, 0x01, 0xf0, 0xc0, - 0x18, 0x89, 0x00, 0x1d, - 0x5a, 0xc0, 0x5a, 0xc1, - 0x02, 0x99, 0x00, 0x61, - 0x67, 0x11, 0x35, 0xf1, - 0x69, 0x33, 0x55, 0xc0, - 0x28, 0x40, 0xf7, 0xf1, - 0x54, 0xc0, 0x00, 0x19, - 0x81, 0x1b, 0x44, 0xe8, - 0x53, 0xc0, 0x04, 0x1a, - 0x84, 0x1b, 0x40, 0xe8, - 0x35, 0xe8, 0xa3, 0x49, - 0xfe, 0xf0, 0x4a, 0xc0, - 0x31, 0xe8, 0xa1, 0x48, - 0x47, 0xc0, 0x84, 0x1b, - 0x37, 0xe8, 0x00, 0x1d, - 0x69, 0x33, 0x00, 0x1e, - 0x01, 0x06, 0xff, 0x18, - 0x30, 0x40, 0xfd, 0xf1, - 0x40, 0xc0, 0x00, 0x76, - 0x2e, 0x40, 0xf7, 0xf1, - 0x21, 0x48, 0x38, 0xc0, - 0x84, 0x1b, 0x28, 0xe8, - 0x36, 0xc0, 0x1c, 0xe8, - 0xa1, 0x49, 0xfd, 0xf0, - 0x33, 0xc0, 0x00, 0x1a, - 0x84, 0x1b, 0x20, 0xe8, - 0x15, 0xe8, 0xa5, 0x49, - 0xfe, 0xf0, 0x29, 0xc0, - 0x01, 0x19, 0x81, 0x1b, - 0x19, 0xe8, 0x0b, 0xe0, - 0x9c, 0x20, 0x9c, 0x24, - 0x06, 0x11, 0x07, 0xf1, - 0x25, 0xc0, 0x08, 0xe8, - 0x23, 0xc0, 0x12, 0x48, - 0x81, 0x1b, 0x0e, 0xe8, - 0x02, 0xc0, 0x00, 0xb8, - 0x96, 0x07, 0x16, 0xc4, - 0x84, 0x98, 0x00, 0x1b, - 0x86, 0x8b, 0x86, 0x73, - 0xbf, 0x49, 0xfe, 0xf1, - 0x80, 0x71, 0x82, 0x72, - 0x80, 0xff, 0x0c, 0xc4, - 0x84, 0x98, 0x80, 0x99, - 0x82, 0x9a, 0x86, 0x8b, - 0x86, 0x73, 0xbf, 0x49, - 0xfe, 0xf1, 0x80, 0xff, - 0x50, 0xe8, 0x82, 0x00, - 0xb8, 0x0b, 0x08, 0xea, - 0x20, 0xb4, 0x84, 0xd4, - 0x10, 0xd4, 0x10, 0xd8, - 0x88, 0xd3, 0x30, 0xd4, - 0x02, 0xc6, 0x00, 0xbe, - 0x00, 0x00, 0x00, 0x00 }; - - ocp_write_word(tp, MCU_TYPE_USB, USB_BP_EN, 0x0000); - generic_ocp_write(tp, 0xf800, 0xff, sizeof(usb_patch_b), - usb_patch_b, MCU_TYPE_USB); - ocp_write_word(tp, MCU_TYPE_USB, 0xfc26, 0xa000); - ocp_write_word(tp, MCU_TYPE_USB, 0xfc28, 0x180c); - ocp_write_word(tp, MCU_TYPE_USB, 0xfc2a, 0x0506); - ocp_write_word(tp, MCU_TYPE_USB, 0xfc2c, 0x04E0); - ocp_write_word(tp, MCU_TYPE_USB, 0xfc2e, 0x11E4); - ocp_write_word(tp, MCU_TYPE_USB, 0xfc30, 0x125C); - ocp_write_word(tp, MCU_TYPE_USB, 0xfc32, 0x0232); - ocp_write_word(tp, MCU_TYPE_USB, 0xfc34, 0x131E); - ocp_write_word(tp, MCU_TYPE_USB, 0xfc36, 0x0098); - ocp_write_word(tp, MCU_TYPE_USB, USB_BP_EN, 0x00FF); - - ocp_write_word(tp, MCU_TYPE_PLA, PLA_BP_EN, 0x0000); - generic_ocp_write(tp, 0xf800, 0xff, sizeof(pla_patch_b), - pla_patch_b, MCU_TYPE_PLA); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc26, 0x8000); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc28, 0x1154); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc2a, 0x1606); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc2c, 0x155a); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc2e, 0x0080); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc30, 0x033c); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc32, 0x01a0); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc34, 0x0794); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc36, 0x0000); - ocp_write_word(tp, MCU_TYPE_PLA, PLA_BP_EN, 0x007f); - - ocp_write_word(tp, MCU_TYPE_PLA, 0xd388, 0x08ca); - } else if (tp->version == RTL_VER_05) { - u32 ocp_data; - static u8 usb_patch_c[] = { - 0x08, 0xe0, 0x0a, 0xe0, - 0x14, 0xe0, 0x26, 0xe0, - 0x2d, 0xe0, 0x34, 0xe0, - 0x36, 0xe0, 0x38, 0xe0, - 0x02, 0xc5, 0x00, 0xbd, - 0x38, 0x3b, 0xdb, 0x49, - 0x04, 0xf1, 0x06, 0xc3, - 0x00, 0xbb, 0x5a, 0x02, - 0x05, 0xc4, 0x03, 0xc3, - 0x00, 0xbb, 0xa4, 0x04, - 0x7e, 0x02, 0x30, 0xd4, - 0x32, 0x48, 0x30, 0x18, - 0x10, 0xc1, 0x04, 0xe8, - 0x02, 0xc2, 0x00, 0xba, - 0x3e, 0x16, 0x02, 0xb4, - 0x09, 0xc2, 0x40, 0x99, - 0x0e, 0x48, 0x42, 0x98, - 0x42, 0x70, 0x8e, 0x49, - 0xfe, 0xf1, 0x02, 0xb0, - 0x80, 0xff, 0xc0, 0xd4, - 0xe4, 0x40, 0xe7, 0x8d, - 0x30, 0x18, 0x05, 0xc1, - 0xf1, 0xef, 0x02, 0xc0, - 0x00, 0xb8, 0xd8, 0x10, - 0xe4, 0x4b, 0x07, 0xc3, - 0x70, 0x61, 0x12, 0x48, - 0x70, 0x89, 0x02, 0xc3, - 0x00, 0xbb, 0x9c, 0x15, - 0x20, 0xd4, 0x02, 0xc6, - 0x00, 0xbe, 0x00, 0x00, - 0x02, 0xc6, 0x00, 0xbe, - 0x00, 0x00, 0x02, 0xc6, - 0x00, 0xbe, 0x00, 0x00 }; - static u8 pla_patch_c[] = { - 0x08, 0xe0, 0xea, 0xe0, - 0xf2, 0xe0, 0x04, 0xe1, - 0x06, 0xe1, 0x08, 0xe1, - 0x40, 0xe1, 0xa5, 0xe1, - 0x14, 0xc2, 0x40, 0x73, - 0xba, 0x48, 0x40, 0x9b, - 0x11, 0xc2, 0x40, 0x73, - 0xb0, 0x49, 0x17, 0xf0, - 0xbf, 0x49, 0x03, 0xf1, - 0x09, 0xc5, 0x00, 0xbd, - 0xb1, 0x49, 0x11, 0xf0, - 0xb1, 0x48, 0x40, 0x9b, - 0x02, 0xc2, 0x00, 0xba, - 0xde, 0x18, 0x00, 0xe0, - 0x1e, 0xfc, 0xbc, 0xc0, - 0xf0, 0xc0, 0xde, 0xe8, - 0x00, 0x80, 0x00, 0x20, - 0x2c, 0x75, 0xd4, 0x49, - 0x12, 0xf1, 0x32, 0xe0, - 0xf8, 0xc2, 0x46, 0x71, - 0xf7, 0xc2, 0x40, 0x73, - 0xbe, 0x49, 0x03, 0xf1, - 0xf5, 0xc7, 0x02, 0xe0, - 0xf2, 0xc7, 0x4f, 0x30, - 0x26, 0x62, 0xa1, 0x49, - 0xf0, 0xf1, 0x22, 0x72, - 0xa0, 0x49, 0xed, 0xf1, - 0x25, 0x25, 0x18, 0x1f, - 0x97, 0x30, 0x91, 0x30, - 0x36, 0x9a, 0x2c, 0x75, - 0x3c, 0xc3, 0x60, 0x73, - 0xb1, 0x49, 0x0d, 0xf1, - 0xdc, 0x21, 0xbc, 0x25, - 0x30, 0xc6, 0xc0, 0x77, - 0x04, 0x13, 0x21, 0xf0, - 0x03, 0x13, 0x22, 0xf0, - 0x02, 0x13, 0x23, 0xf0, - 0x01, 0x13, 0x24, 0xf0, - 0x08, 0x13, 0x08, 0xf1, - 0x2e, 0x73, 0xba, 0x21, - 0xbd, 0x25, 0x05, 0x13, - 0x03, 0xf1, 0x24, 0xc5, - 0x00, 0xbd, 0xd4, 0x49, - 0x03, 0xf1, 0x1c, 0xc5, - 0x00, 0xbd, 0xc4, 0xc6, - 0xc6, 0x67, 0x2e, 0x75, - 0xd7, 0x22, 0xdd, 0x26, - 0x05, 0x15, 0x1b, 0xf0, - 0x14, 0xc6, 0x00, 0xbe, - 0x13, 0xc5, 0x00, 0xbd, - 0x12, 0xc5, 0x00, 0xbd, - 0xf1, 0x49, 0xfb, 0xf1, - 0xef, 0xe7, 0xf4, 0x49, - 0xfa, 0xf1, 0xec, 0xe7, - 0xf3, 0x49, 0xf7, 0xf1, - 0xe9, 0xe7, 0xf2, 0x49, - 0xf4, 0xf1, 0xe6, 0xe7, - 0xb6, 0xc0, 0x50, 0x14, - 0x90, 0x13, 0xbc, 0x13, - 0xf2, 0x14, 0x00, 0xa0, - 0xa0, 0xd1, 0x00, 0x00, - 0xc0, 0x75, 0xd0, 0x49, - 0x46, 0xf0, 0x26, 0x72, - 0xa7, 0x49, 0x43, 0xf0, - 0x22, 0x72, 0x25, 0x25, - 0x20, 0x1f, 0x97, 0x30, - 0x91, 0x30, 0x40, 0x73, - 0xf3, 0xc4, 0x1c, 0x40, - 0x04, 0xf0, 0xd7, 0x49, - 0x05, 0xf1, 0x37, 0xe0, - 0x53, 0x48, 0xc0, 0x9d, - 0x08, 0x02, 0x40, 0x66, - 0x64, 0x27, 0x06, 0x16, - 0x30, 0xf1, 0x46, 0x63, - 0x3b, 0x13, 0x2d, 0xf1, - 0x34, 0x9b, 0x18, 0x1b, - 0x93, 0x30, 0x2b, 0xc3, - 0x10, 0x1c, 0x2b, 0xe8, - 0x01, 0x14, 0x25, 0xf1, - 0x00, 0x1d, 0x26, 0x1a, - 0x8a, 0x30, 0x22, 0x73, - 0xb5, 0x25, 0x0e, 0x0b, - 0x00, 0x1c, 0x2c, 0xe8, - 0x1f, 0xc7, 0x27, 0x40, - 0x1a, 0xf1, 0x38, 0xe8, - 0x32, 0x1f, 0x8f, 0x30, - 0x08, 0x1b, 0x24, 0xe8, - 0x36, 0x72, 0x46, 0x77, - 0x00, 0x17, 0x0d, 0xf0, - 0x13, 0xc3, 0x1f, 0x40, - 0x03, 0xf1, 0x00, 0x1f, - 0x46, 0x9f, 0x44, 0x77, - 0x9f, 0x44, 0x5f, 0x44, - 0x17, 0xe8, 0x0a, 0xc7, - 0x27, 0x40, 0x05, 0xf1, - 0x02, 0xc3, 0x00, 0xbb, - 0xbe, 0x1a, 0x74, 0x14, - 0xff, 0xc7, 0x00, 0xbf, - 0xb8, 0xcd, 0xff, 0xff, - 0x02, 0x0c, 0x54, 0xa5, - 0xdc, 0xa5, 0x2f, 0x40, - 0x05, 0xf1, 0x00, 0x14, - 0xfa, 0xf1, 0x01, 0x1c, - 0x02, 0xe0, 0x00, 0x1c, - 0x80, 0xff, 0xb0, 0x49, - 0x04, 0xf0, 0x01, 0x0b, - 0xd3, 0xa1, 0x03, 0xe0, - 0x02, 0x0b, 0xd3, 0xa5, - 0x27, 0x31, 0x20, 0x37, - 0x02, 0x0b, 0xd3, 0xa5, - 0x27, 0x31, 0x20, 0x37, - 0x00, 0x13, 0xfb, 0xf1, - 0x80, 0xff, 0x22, 0x73, - 0xb5, 0x25, 0x18, 0x1e, - 0xde, 0x30, 0xd9, 0x30, - 0x64, 0x72, 0x11, 0x1e, - 0x68, 0x23, 0x16, 0x31, - 0x80, 0xff, 0x08, 0xc2, - 0x40, 0x73, 0x3a, 0x48, - 0x40, 0x9b, 0x06, 0xff, - 0x02, 0xc6, 0x00, 0xbe, - 0xcc, 0x17, 0x1e, 0xfc, - 0x2c, 0x75, 0xdc, 0x21, - 0xbc, 0x25, 0x04, 0x13, - 0x0b, 0xf0, 0x03, 0x13, - 0x09, 0xf0, 0x02, 0x13, - 0x07, 0xf0, 0x01, 0x13, - 0x05, 0xf0, 0x08, 0x13, - 0x03, 0xf0, 0x04, 0xc3, - 0x00, 0xbb, 0x03, 0xc3, - 0x00, 0xbb, 0x50, 0x17, - 0x3a, 0x17, 0x02, 0xc6, - 0x00, 0xbe, 0x00, 0x00, - 0x02, 0xc6, 0x00, 0xbe, - 0x00, 0x00, 0x33, 0xc5, - 0xa0, 0x74, 0xc0, 0x49, - 0x1f, 0xf0, 0x30, 0xc5, - 0xa0, 0x73, 0x00, 0x13, - 0x04, 0xf1, 0xa2, 0x73, - 0x00, 0x13, 0x14, 0xf0, - 0x28, 0xc5, 0xa0, 0x74, - 0xc8, 0x49, 0x1b, 0xf1, - 0x26, 0xc5, 0xa0, 0x76, - 0xa2, 0x74, 0x01, 0x06, - 0x20, 0x37, 0xa0, 0x9e, - 0xa2, 0x9c, 0x1e, 0xc5, - 0xa2, 0x73, 0x23, 0x40, - 0x10, 0xf8, 0x04, 0xf3, - 0xa0, 0x73, 0x33, 0x40, - 0x0c, 0xf8, 0x15, 0xc5, - 0xa0, 0x74, 0x41, 0x48, - 0xa0, 0x9c, 0x14, 0xc5, - 0xa0, 0x76, 0x62, 0x48, - 0xe0, 0x48, 0xa0, 0x9e, - 0x10, 0xc6, 0x00, 0xbe, - 0x0a, 0xc5, 0xa0, 0x74, - 0x48, 0x48, 0xa0, 0x9c, - 0x0b, 0xc5, 0x20, 0x1e, - 0xa0, 0x9e, 0xe5, 0x48, - 0xa0, 0x9e, 0xf0, 0xe7, - 0xbc, 0xc0, 0xc8, 0xd2, - 0xcc, 0xd2, 0x28, 0xe4, - 0xfa, 0x01, 0xf0, 0xc0, - 0x18, 0x89, 0x00, 0x1d, - 0x5a, 0xc0, 0x5a, 0xc1, - 0x02, 0x99, 0x00, 0x61, - 0x67, 0x11, 0x35, 0xf1, - 0x69, 0x33, 0x55, 0xc0, - 0x28, 0x40, 0xf7, 0xf1, - 0x54, 0xc0, 0x00, 0x19, - 0x81, 0x1b, 0x44, 0xe8, - 0x53, 0xc0, 0x04, 0x1a, - 0x84, 0x1b, 0x40, 0xe8, - 0x35, 0xe8, 0xa3, 0x49, - 0xfe, 0xf0, 0x4a, 0xc0, - 0x31, 0xe8, 0xa1, 0x48, - 0x47, 0xc0, 0x84, 0x1b, - 0x37, 0xe8, 0x00, 0x1d, - 0x69, 0x33, 0x00, 0x1e, - 0x01, 0x06, 0xff, 0x18, - 0x30, 0x40, 0xfd, 0xf1, - 0x40, 0xc0, 0x00, 0x76, - 0x2e, 0x40, 0xf7, 0xf1, - 0x21, 0x48, 0x38, 0xc0, - 0x84, 0x1b, 0x28, 0xe8, - 0x36, 0xc0, 0x1c, 0xe8, - 0xa1, 0x49, 0xfd, 0xf0, - 0x33, 0xc0, 0x00, 0x1a, - 0x84, 0x1b, 0x20, 0xe8, - 0x15, 0xe8, 0xa5, 0x49, - 0xfe, 0xf0, 0x29, 0xc0, - 0x01, 0x19, 0x81, 0x1b, - 0x19, 0xe8, 0x0b, 0xe0, - 0x9c, 0x20, 0x9c, 0x24, - 0x06, 0x11, 0x07, 0xf1, - 0x25, 0xc0, 0x08, 0xe8, - 0x23, 0xc0, 0x12, 0x48, - 0x81, 0x1b, 0x0e, 0xe8, - 0x02, 0xc0, 0x00, 0xb8, - 0xd6, 0x07, 0x16, 0xc4, - 0x84, 0x98, 0x00, 0x1b, - 0x86, 0x8b, 0x86, 0x73, - 0xbf, 0x49, 0xfe, 0xf1, - 0x80, 0x71, 0x82, 0x72, - 0x80, 0xff, 0x0c, 0xc4, - 0x84, 0x98, 0x80, 0x99, - 0x82, 0x9a, 0x86, 0x8b, - 0x86, 0x73, 0xbf, 0x49, - 0xfe, 0xf1, 0x80, 0xff, - 0x50, 0xe8, 0x82, 0x00, - 0xb8, 0x0b, 0x08, 0xea, - 0x20, 0xb4, 0x84, 0xd4, - 0x10, 0xd4, 0x10, 0xd8, - 0x88, 0xd3, 0x30, 0xd4, - 0x02, 0xc0, 0x00, 0xb8, - 0xe0, 0x08, 0x00, 0x00 }; - - ocp_write_word(tp, MCU_TYPE_USB, USB_BP_EN, 0x0000); - generic_ocp_write(tp, 0xf800, 0xff, sizeof(usb_patch_c), - usb_patch_c, MCU_TYPE_USB); - ocp_write_word(tp, MCU_TYPE_USB, 0xfc26, 0xa000); - ocp_write_word(tp, MCU_TYPE_USB, 0xfc28, 0x3b34); - ocp_write_word(tp, MCU_TYPE_USB, 0xfc2a, 0x027c); - ocp_write_word(tp, MCU_TYPE_USB, 0xfc2c, 0x1634); - ocp_write_word(tp, MCU_TYPE_USB, 0xfc2e, 0x10d6); - ocp_write_word(tp, MCU_TYPE_USB, 0xfc30, 0x0000); - ocp_write_word(tp, MCU_TYPE_USB, 0xfc32, 0x0000); - ocp_write_word(tp, MCU_TYPE_USB, 0xfc34, 0x0000); - ocp_write_word(tp, MCU_TYPE_USB, 0xfc36, 0x0000); - if (ocp_read_byte(tp, MCU_TYPE_USB, 0xcfef) & 1) { - ocp_write_word(tp, MCU_TYPE_USB, 0xfc30, 0x1578); - ocp_write_word(tp, MCU_TYPE_USB, USB_BP_EN, 0x001F); - } else { - ocp_write_word(tp, MCU_TYPE_USB, USB_BP_EN, 0x000F); - } - - ocp_write_word(tp, MCU_TYPE_PLA, PLA_BP_EN, 0x0000); - generic_ocp_write(tp, 0xf800, 0xff, sizeof(pla_patch_c), - pla_patch_c, MCU_TYPE_PLA); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc26, 0x8000); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc28, 0x1306); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc2a, 0x17ca); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc2c, 0x171e); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc2e, 0x0000); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc30, 0x0000); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc32, 0x01b4); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc34, 0x07d4); - ocp_write_word(tp, MCU_TYPE_PLA, 0xfc36, 0x0894); - ocp_write_word(tp, MCU_TYPE_PLA, PLA_BP_EN, 0x00e7); - - ocp_write_word(tp, MCU_TYPE_PLA, 0xd388, 0x08ca); - - ocp_data = ocp_read_word(tp, MCU_TYPE_USB, 0xcfca); - ocp_data |= 0x4000; - ocp_write_word(tp, MCU_TYPE_USB, 0xcfca, ocp_data); - } -} - -static void r8153_hw_phy_cfg(struct r8152 *tp) -{ - u32 ocp_data; - u16 data; - - ocp_reg_write(tp, OCP_ADC_CFG, CKADSEL_L | ADC_EN | EN_EMI_L); - data = r8152_mdio_read(tp, MII_BMCR); - if (data & BMCR_PDOWN) { - data &= ~BMCR_PDOWN; - r8152_mdio_write(tp, MII_BMCR, data); - } - - r8153_firmware(tp); - - if (tp->version == RTL_VER_03) { - data = ocp_reg_read(tp, OCP_EEE_CFG); - data &= ~CTAP_SHORT_EN; - ocp_reg_write(tp, OCP_EEE_CFG, data); - } - - data = ocp_reg_read(tp, OCP_POWER_CFG); - data |= EEE_CLKDIV_EN; - ocp_reg_write(tp, OCP_POWER_CFG, data); - - data = ocp_reg_read(tp, OCP_DOWN_SPEED); - data |= EN_10M_BGOFF; - ocp_reg_write(tp, OCP_DOWN_SPEED, data); - data = ocp_reg_read(tp, OCP_POWER_CFG); - data |= EN_10M_PLLOFF; - ocp_reg_write(tp, OCP_POWER_CFG, data); - data = sram_read(tp, SRAM_IMPEDANCE); - data &= ~RX_DRIVING_MASK; - sram_write(tp, SRAM_IMPEDANCE, data); - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR); - ocp_data |= PFM_PWM_SWITCH; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR, ocp_data); - - data = sram_read(tp, SRAM_LPF_CFG); - data |= LPF_AUTO_TUNE; - sram_write(tp, SRAM_LPF_CFG, data); - - data = sram_read(tp, SRAM_10M_AMP1); - data |= GDAC_IB_UPALL; - sram_write(tp, SRAM_10M_AMP1, data); - data = sram_read(tp, SRAM_10M_AMP2); - data |= AMP_DN; - sram_write(tp, SRAM_10M_AMP2, data); - - set_bit(PHY_RESET, &tp->flags); -} - -static void r8153_u1u2en(struct r8152 *tp, bool enable) -{ - u8 u1u2[8]; - - if (enable) - memset(u1u2, 0xff, sizeof(u1u2)); - else - memset(u1u2, 0x00, sizeof(u1u2)); - - usb_ocp_write(tp, USB_TOLERANCE, BYTE_EN_SIX_BYTES, sizeof(u1u2), u1u2); -} - -static void r8153_u2p3en(struct r8152 *tp, bool enable) -{ - u32 ocp_data; - - ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_U2P3_CTRL); - if (enable) - ocp_data |= U2P3_ENABLE; - else - ocp_data &= ~U2P3_ENABLE; - ocp_write_word(tp, MCU_TYPE_USB, USB_U2P3_CTRL, ocp_data); -} - -static void r8153_power_cut_en(struct r8152 *tp, bool enable) -{ - u32 ocp_data; - - ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_POWER_CUT); - if (enable) - ocp_data |= PWR_EN | PHASE2_EN; - else - ocp_data &= ~(PWR_EN | PHASE2_EN); - ocp_write_word(tp, MCU_TYPE_USB, USB_POWER_CUT, ocp_data); - - ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_MISC_0); - ocp_data &= ~PCUT_STATUS; - ocp_write_word(tp, MCU_TYPE_USB, USB_MISC_0, ocp_data); -} - -static void r8153_first_init(struct r8152 *tp) -{ - u32 ocp_data; - int i; - - rxdy_gated_en(tp, true); - r8153_teredo_off(tp); - - ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR); - ocp_data &= ~RCR_ACPT_ALL; - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data); - - r8153_hw_phy_cfg(tp); - - rtl8152_nic_reset(tp); - - ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL); - ocp_data &= ~NOW_IS_OOB; - ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data); - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7); - ocp_data &= ~MCU_BORW_EN; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data); - - for (i = 0; i < 1000; i++) { - ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL); - if (ocp_data & LINK_LIST_READY) - break; - usleep_range(1000, 2000); - } - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7); - ocp_data |= RE_INIT_LL; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data); - - for (i = 0; i < 1000; i++) { - ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL); - if (ocp_data & LINK_LIST_READY) - break; - usleep_range(1000, 2000); - } - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CPCR); - ocp_data &= ~CPCR_RX_VLAN; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_CPCR, ocp_data); - - ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, RTL8153_RMS); - ocp_write_byte(tp, MCU_TYPE_PLA, PLA_MTPS, MTPS_JUMBO); - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_TCR0); - ocp_data |= TCR0_AUTO_FIFO; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_TCR0, ocp_data); - - rtl8152_nic_reset(tp); - - /* rx share fifo credit full threshold */ - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL0, RXFIFO_THR1_NORMAL); - ocp_write_word(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL1, RXFIFO_THR2_NORMAL); - ocp_write_word(tp, MCU_TYPE_PLA, PLA_RXFIFO_CTRL2, RXFIFO_THR3_NORMAL); - /* TX share fifo free credit full threshold */ - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_TXFIFO_CTRL, TXFIFO_THR_NORMAL2); - - /* rx aggregation */ - ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_USB_CTRL); - ocp_data &= ~RX_AGG_DISABLE; - ocp_write_word(tp, MCU_TYPE_USB, USB_USB_CTRL, ocp_data); -} - -static void r8153_enter_oob(struct r8152 *tp) -{ - u32 ocp_data; - int i; - - ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL); - ocp_data &= ~NOW_IS_OOB; - ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data); - - rtl_disable(tp); - - for (i = 0; i < 1000; i++) { - ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL); - if (ocp_data & LINK_LIST_READY) - break; - usleep_range(1000, 2000); - } - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7); - ocp_data |= RE_INIT_LL; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data); - - for (i = 0; i < 1000; i++) { - ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL); - if (ocp_data & LINK_LIST_READY) - break; - usleep_range(1000, 2000); - } - - ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, RTL8153_RMS); - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_TEREDO_CFG); - ocp_data &= ~TEREDO_WAKE_MASK; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_TEREDO_CFG, ocp_data); - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CPCR); - ocp_data |= CPCR_RX_VLAN; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_CPCR, ocp_data); - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PAL_BDC_CR); - ocp_data |= ALDPS_PROXY_MODE; - ocp_write_word(tp, MCU_TYPE_PLA, PAL_BDC_CR, ocp_data); - - ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL); - ocp_data |= NOW_IS_OOB | DIS_MCU_CLROOB; - ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data); - - rxdy_gated_en(tp, false); - - ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR); - ocp_data |= RCR_APM | RCR_AM | RCR_AB; - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data); -} - -static void r8153_disable_aldps(struct r8152 *tp) -{ - u16 data; - - data = ocp_reg_read(tp, OCP_POWER_CFG); - data &= ~EN_ALDPS; - ocp_reg_write(tp, OCP_POWER_CFG, data); - msleep(20); -} - -static void r8153_enable_aldps(struct r8152 *tp) -{ - u16 data; - - data = ocp_reg_read(tp, OCP_POWER_CFG); - data |= EN_ALDPS; - ocp_reg_write(tp, OCP_POWER_CFG, data); -} - -static void rtl8153_disable(struct r8152 *tp) -{ - r8153_disable_aldps(tp); - rtl_disable(tp); - r8153_enable_aldps(tp); -} - -static int rtl8152_set_speed(struct r8152 *tp, u8 autoneg, u16 speed, u8 duplex) -{ - u16 bmcr, anar, gbcr; - int ret = 0; - - cancel_delayed_work_sync(&tp->schedule); - anar = r8152_mdio_read(tp, MII_ADVERTISE); - anar &= ~(ADVERTISE_10HALF | ADVERTISE_10FULL | - ADVERTISE_100HALF | ADVERTISE_100FULL); - if (tp->mii.supports_gmii) { - gbcr = r8152_mdio_read(tp, MII_CTRL1000); - gbcr &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF); - } else { - gbcr = 0; - } - - if (autoneg == AUTONEG_DISABLE) { - if (speed == SPEED_10) { - bmcr = 0; - anar |= ADVERTISE_10HALF | ADVERTISE_10FULL; - } else if (speed == SPEED_100) { - bmcr = BMCR_SPEED100; - anar |= ADVERTISE_100HALF | ADVERTISE_100FULL; - } else if (speed == SPEED_1000 && tp->mii.supports_gmii) { - bmcr = BMCR_SPEED1000; - gbcr |= ADVERTISE_1000FULL | ADVERTISE_1000HALF; - } else { - ret = -EINVAL; - goto out; - } - - if (duplex == DUPLEX_FULL) - bmcr |= BMCR_FULLDPLX; - } else { - if (speed == SPEED_10) { - if (duplex == DUPLEX_FULL) - anar |= ADVERTISE_10HALF | ADVERTISE_10FULL; - else - anar |= ADVERTISE_10HALF; - } else if (speed == SPEED_100) { - if (duplex == DUPLEX_FULL) { - anar |= ADVERTISE_10HALF | ADVERTISE_10FULL; - anar |= ADVERTISE_100HALF | ADVERTISE_100FULL; - } else { - anar |= ADVERTISE_10HALF; - anar |= ADVERTISE_100HALF; - } - } else if (speed == SPEED_1000 && tp->mii.supports_gmii) { - if (duplex == DUPLEX_FULL) { - anar |= ADVERTISE_10HALF | ADVERTISE_10FULL; - anar |= ADVERTISE_100HALF | ADVERTISE_100FULL; - gbcr |= ADVERTISE_1000FULL | ADVERTISE_1000HALF; - } else { - anar |= ADVERTISE_10HALF; - anar |= ADVERTISE_100HALF; - gbcr |= ADVERTISE_1000HALF; - } - } else { - ret = -EINVAL; - goto out; - } - - bmcr = BMCR_ANENABLE | BMCR_ANRESTART; - } - - if (test_bit(PHY_RESET, &tp->flags)) - bmcr |= BMCR_RESET; - - if (tp->mii.supports_gmii) - r8152_mdio_write(tp, MII_CTRL1000, gbcr); - - r8152_mdio_write(tp, MII_ADVERTISE, anar); - r8152_mdio_write(tp, MII_BMCR, bmcr); - - if (test_bit(PHY_RESET, &tp->flags)) { - int i; - - clear_bit(PHY_RESET, &tp->flags); - for (i = 0; i < 50; i++) { - msleep(20); - if ((r8152_mdio_read(tp, MII_BMCR) & BMCR_RESET) == 0) - break; - } - } - -out: - - return ret; -} - -static void rtl8152_up(struct r8152 *tp) -{ - if (test_bit(RTL8152_UNPLUG, &tp->flags)) - return; - - r8152b_disable_aldps(tp); - r8152b_exit_oob(tp); - r8152b_enable_aldps(tp); -} - -static void rtl8152_down(struct r8152 *tp) -{ - if (test_bit(RTL8152_UNPLUG, &tp->flags)) { - rtl_drop_queued_tx(tp); - return; - } - - r8152_power_cut_en(tp, false); - r8152b_disable_aldps(tp); - r8152b_enter_oob(tp); - r8152b_enable_aldps(tp); - if (tp->version == RTL_VER_01) - rtl8152_set_speed(tp, AUTONEG_ENABLE, SPEED_10, DUPLEX_FULL); -} - -static void rtl8153_up(struct r8152 *tp) -{ - if (test_bit(RTL8152_UNPLUG, &tp->flags)) - return; - - r8153_disable_aldps(tp); - r8153_first_init(tp); - r8153_enable_aldps(tp); -} - -static void rtl8153_down(struct r8152 *tp) -{ - if (test_bit(RTL8152_UNPLUG, &tp->flags)) { - rtl_drop_queued_tx(tp); - return; - } - - r8153_u1u2en(tp, false); - r8153_power_cut_en(tp, false); - r8153_disable_aldps(tp); - r8153_enter_oob(tp); - r8153_enable_aldps(tp); -} - -static void set_carrier(struct r8152 *tp) -{ - struct net_device *netdev = tp->netdev; - u8 speed; - - clear_bit(RTL8152_LINK_CHG, &tp->flags); - speed = rtl8152_get_speed(tp); - - if (speed & LINK_STATUS) { - if (!(tp->speed & LINK_STATUS)) { - tp->rtl_ops.enable(tp); - set_bit(RTL8152_SET_RX_MODE, &tp->flags); - netif_carrier_on(netdev); - } - } else { - if (tp->speed & LINK_STATUS) { - netif_carrier_off(netdev); - tasklet_disable(&tp->tl); - tp->rtl_ops.disable(tp); - tasklet_enable(&tp->tl); - } - } - tp->speed = speed; -} - -static inline void __rtl_work_func(struct r8152 *tp) -{ - if (usb_autopm_get_interface(tp->intf) < 0) - return; - - if (!test_bit(WORK_ENABLE, &tp->flags)) - goto out1; - - if (test_bit(RTL8152_UNPLUG, &tp->flags)) - goto out1; - - if (test_bit(RTL8152_LINK_CHG, &tp->flags)) - set_carrier(tp); - - if (test_bit(RTL8152_SET_RX_MODE, &tp->flags)) - rtl8152_set_rx_mode(tp->netdev); - - /* don't schedule tasklet before linking */ - if (test_bit(SCHEDULE_TASKLET, &tp->flags) && - (tp->speed & LINK_STATUS)) { - clear_bit(SCHEDULE_TASKLET, &tp->flags); - tasklet_schedule(&tp->tl); - } - - if (test_bit(PHY_RESET, &tp->flags)) - rtl_phy_reset(tp); - -out1: - usb_autopm_put_interface(tp->intf); -} - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) - -static void rtl_work_func_t(void *data) -{ - struct r8152 *tp = (struct r8152 *)data; - - __rtl_work_func(tp); -} - -#else - -static void rtl_work_func_t(struct work_struct *work) -{ - struct r8152 *tp = container_of(work, struct r8152, schedule.work); - - __rtl_work_func(tp); -} - -#endif - -static int rtl8152_open(struct net_device *netdev) -{ - struct r8152 *tp = netdev_priv(netdev); - int res = 0; - - res = alloc_all_mem(tp); - if (res) - goto out; - - res = usb_autopm_get_interface(tp->intf); - if (res < 0) { - free_all_mem(tp); - goto out; - } - - /* The WORK_ENABLE may be set when autoresume occurs */ - if (test_bit(WORK_ENABLE, &tp->flags)) { - clear_bit(WORK_ENABLE, &tp->flags); - usb_kill_urb(tp->intr_urb); - cancel_delayed_work_sync(&tp->schedule); - if (tp->speed & LINK_STATUS) - tp->rtl_ops.disable(tp); - } - - tp->rtl_ops.up(tp); - - rtl8152_set_speed(tp, AUTONEG_ENABLE, - tp->mii.supports_gmii ? SPEED_1000 : SPEED_100, - DUPLEX_FULL); - tp->speed = 0; - netif_carrier_off(netdev); - netif_start_queue(netdev); - set_bit(WORK_ENABLE, &tp->flags); - - res = usb_submit_urb(tp->intr_urb, GFP_KERNEL); - if (res) { - if (res == -ENODEV) - netif_device_detach(tp->netdev); - netif_warn(tp, ifup, netdev, "intr_urb submit failed: %d\n", - res); - free_all_mem(tp); - } - - usb_autopm_put_interface(tp->intf); - -out: - return res; -} - -static int rtl8152_close(struct net_device *netdev) -{ - struct r8152 *tp = netdev_priv(netdev); - int res = 0; - - clear_bit(WORK_ENABLE, &tp->flags); - usb_kill_urb(tp->intr_urb); - cancel_delayed_work_sync(&tp->schedule); - netif_stop_queue(netdev); - - res = usb_autopm_get_interface(tp->intf); - if (res < 0) { - rtl_drop_queued_tx(tp); - } else { - /* The autosuspend may have been enabled and wouldn't - * be disable when autoresume occurs, because the - * netif_running() would be false. - */ - if (test_bit(SELECTIVE_SUSPEND, &tp->flags)) { - rtl_runtime_suspend_enable(tp, false); - clear_bit(SELECTIVE_SUSPEND, &tp->flags); - } - - tasklet_disable(&tp->tl); - tp->rtl_ops.down(tp); - tasklet_enable(&tp->tl); - usb_autopm_put_interface(tp->intf); - } - - free_all_mem(tp); - - return res; -} - -static void patch4(struct r8152 *tp) -{ - u8 data; - - data = ocp_read_byte(tp, MCU_TYPE_USB, 0xd429); - data |= 0x80; - ocp_write_byte(tp, MCU_TYPE_USB, 0xd429, data); - ocp_write_word(tp, MCU_TYPE_USB, 0xc0ce, 0x0210); - data = ocp_read_byte(tp, MCU_TYPE_USB, 0xd429); - data &= ~0x80; - ocp_write_byte(tp, MCU_TYPE_USB, 0xd429, data); -} - -static void r8152b_enable_eee(struct r8152 *tp) -{ - u32 ocp_data; - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEE_CR); - ocp_data |= EEE_RX_EN | EEE_TX_EN; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_EEE_CR, ocp_data); - 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 | - 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_AR, 0x0000); -} - -static void r8153_enable_eee(struct r8152 *tp) -{ - u32 ocp_data; - u16 data; - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEE_CR); - ocp_data |= EEE_RX_EN | EEE_TX_EN; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_EEE_CR, ocp_data); - 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); -} - -static void r8152b_enable_fc(struct r8152 *tp) -{ - u16 anar; - - anar = r8152_mdio_read(tp, MII_ADVERTISE); - anar |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM; - r8152_mdio_write(tp, MII_ADVERTISE, anar); -} - -static void rtl_tally_reset(struct r8152 *tp) -{ - u32 ocp_data; - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_RSTTALLY); - ocp_data |= TALLY_RESET; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_RSTTALLY, ocp_data); -} - -static void r8152b_init(struct r8152 *tp) -{ - u32 ocp_data; - - if (test_bit(RTL8152_UNPLUG, &tp->flags)) - return; - - r8152b_disable_aldps(tp); -#if 0 - /* Clear EP3 Fifo before using interrupt transfer */ - if (ocp_read_byte(tp, MCU_TYPE_USB, 0xb963) & 0x80) { - ocp_write_byte(tp, MCU_TYPE_USB, 0xb963, 0x08); - ocp_write_byte(tp, MCU_TYPE_USB, 0xb963, 0x40); - ocp_write_byte(tp, MCU_TYPE_USB, 0xb963, 0x00); - ocp_write_byte(tp, MCU_TYPE_USB, 0xb968, 0x00); - ocp_write_word(tp, MCU_TYPE_USB, 0xb010, 0x00e0); - ocp_write_byte(tp, MCU_TYPE_USB, 0xb963, 0x04); - } -#endif - - if (tp->version == RTL_VER_01) { - patch4(tp); - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_LED_FEATURE); - ocp_data &= ~LED_MODE_MASK; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_LED_FEATURE, ocp_data); - } - - r8152_power_cut_en(tp, false); - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR); - ocp_data |= TX_10M_IDLE_EN | PFM_PWM_SWITCH; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR, ocp_data); - ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL); - ocp_data &= ~MCU_CLK_RATIO_MASK; - ocp_data |= MCU_CLK_RATIO | D3_CLK_GATED_EN; - ocp_write_dword(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL, ocp_data); - ocp_data = GPHY_STS_MSK | SPEED_DOWN_MSK | - SPDWN_RXDV_MSK | SPDWN_LINKCHG_MSK; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_GPHY_INTR_IMR, ocp_data); - - r8152b_enable_eee(tp); - r8152b_enable_aldps(tp); - r8152b_enable_fc(tp); - rtl_tally_reset(tp); - -#if 0 - /* disable rx aggregation */ - ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_USB_CTRL); - ocp_data |= RX_AGG_DISABLE; - ocp_write_word(tp, MCU_TYPE_USB, USB_USB_CTRL, ocp_data); -#else - /* enable rx aggregation */ - ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_USB_CTRL); - ocp_data &= ~RX_AGG_DISABLE; - ocp_write_word(tp, MCU_TYPE_USB, USB_USB_CTRL, ocp_data); -#endif -} - -static void r8153_init(struct r8152 *tp) -{ - u32 ocp_data; - int i; - - if (test_bit(RTL8152_UNPLUG, &tp->flags)) - return; - - r8153_disable_aldps(tp); - r8153_u1u2en(tp, false); - - for (i = 0; i < 500; i++) { - if (ocp_read_word(tp, MCU_TYPE_PLA, PLA_BOOT_CTRL) & - AUTOLOAD_DONE) - break; - msleep(20); - } - - for (i = 0; i < 500; i++) { - ocp_data = ocp_reg_read(tp, OCP_PHY_STATUS) & PHY_STAT_MASK; - if (ocp_data == PHY_STAT_LAN_ON || ocp_data == PHY_STAT_PWRDN) - break; - msleep(20); - } - - r8153_u2p3en(tp, false); - - if (tp->version == RTL_VER_04) { - ocp_data = ocp_read_word(tp, MCU_TYPE_USB, 0xb428); - ocp_data &= ~0x3fff; - ocp_data |= 0x012c; - ocp_write_word(tp, MCU_TYPE_USB, 0xb428, ocp_data); - - ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, 0xb41e); - ocp_data |= 0x03; - ocp_write_byte(tp, MCU_TYPE_USB, 0xb41e, ocp_data); - - ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, 0xb466); - ocp_data |= 0x01; - ocp_write_byte(tp, MCU_TYPE_USB, 0xb466, ocp_data); - } else if (tp->version == RTL_VER_05) { - ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, 0xc0b0); - ocp_data &= ~0x02; - ocp_write_byte(tp, MCU_TYPE_PLA, 0xc0b0, ocp_data); - - ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, 0xb466); - ocp_data |= 0x01; - ocp_write_byte(tp, MCU_TYPE_USB, 0xb466, ocp_data); - } - - ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_WDT11_CTRL); - ocp_data &= ~TIMER11_EN; - ocp_write_word(tp, MCU_TYPE_USB, USB_WDT11_CTRL, ocp_data); - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_LED_FEATURE); - ocp_data &= ~LED_MODE_MASK; - ocp_write_word(tp, MCU_TYPE_PLA, PLA_LED_FEATURE, ocp_data); - - ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_LPM_CTRL); - ocp_data &= ~LPM_TIMER_MASK; - if (tp->version == RTL_VER_04 && tp->udev->speed != USB_SPEED_SUPER) - ocp_data |= LPM_TIMER_500MS; - else - ocp_data |= LPM_TIMER_500US; - ocp_write_byte(tp, MCU_TYPE_USB, USB_LPM_CTRL, ocp_data); - - ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_AFE_CTRL2); - ocp_data &= ~SEN_VAL_MASK; - ocp_data |= SEN_VAL_NORMAL | SEL_RXIDLE; - ocp_write_word(tp, MCU_TYPE_USB, USB_AFE_CTRL2, ocp_data); - - r8153_power_cut_en(tp, false); - ocp_write_word(tp, MCU_TYPE_USB, 0xcbf8, 0x0001); - r8153_u1u2en(tp, true); - - ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL, ALDPS_SPDWN_RATIO); - ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL2, EEE_SPDWN_RATIO); - ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL3, - PKT_AVAIL_SPDWN_EN | SUSPEND_SPDWN_EN | - U1U2_SPDWN_EN | L1_SPDWN_EN); - ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL4, - PWRSAVE_SPDWN_EN | RXDV_SPDWN_EN | TX10MIDLE_EN | - TP100_SPDWN_EN | TP500_SPDWN_EN | TP1000_SPDWN_EN | - EEE_SPDWN_EN); - - r8153_enable_eee(tp); - r8153_enable_aldps(tp); - r8152b_enable_fc(tp); - rtl_tally_reset(tp); -} - -static int rtl8152_suspend(struct usb_interface *intf, pm_message_t message) -{ - struct r8152 *tp = usb_get_intfdata(intf); - - if (PMSG_IS_AUTO(message)) - set_bit(SELECTIVE_SUSPEND, &tp->flags); - else - netif_device_detach(tp->netdev); - - if (netif_running(tp->netdev)) { - clear_bit(WORK_ENABLE, &tp->flags); - usb_kill_urb(tp->intr_urb); - cancel_delayed_work_sync(&tp->schedule); - if (test_bit(SELECTIVE_SUSPEND, &tp->flags)) { - rtl_runtime_suspend_enable(tp, true); - } else { - tasklet_disable(&tp->tl); - tp->rtl_ops.down(tp); - tasklet_enable(&tp->tl); - } - } - - return 0; -} - -static int rtl8152_resume(struct usb_interface *intf) -{ - struct r8152 *tp = usb_get_intfdata(intf); - - if (!test_bit(SELECTIVE_SUSPEND, &tp->flags)) { - tp->rtl_ops.init(tp); - netif_device_attach(tp->netdev); - } - - if (netif_running(tp->netdev)) { - if (test_bit(SELECTIVE_SUSPEND, &tp->flags)) { - rtl_runtime_suspend_enable(tp, false); - clear_bit(SELECTIVE_SUSPEND, &tp->flags); - if (tp->speed & LINK_STATUS) - tp->rtl_ops.disable(tp); - } else { - tp->rtl_ops.up(tp); - rtl8152_set_speed(tp, AUTONEG_ENABLE, - tp->mii.supports_gmii ? - SPEED_1000 : SPEED_100, - DUPLEX_FULL); - } - tp->speed = 0; - netif_carrier_off(tp->netdev); - set_bit(WORK_ENABLE, &tp->flags); - usb_submit_urb(tp->intr_urb, GFP_KERNEL); - } - - return 0; -} - -static void rtl8152_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) -{ - struct r8152 *tp = netdev_priv(dev); - - if (usb_autopm_get_interface(tp->intf) < 0) - return; - - wol->supported = WAKE_ANY; - wol->wolopts = __rtl_get_wol(tp); - - usb_autopm_put_interface(tp->intf); -} - -static int rtl8152_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) -{ - struct r8152 *tp = netdev_priv(dev); - int ret; - - ret = usb_autopm_get_interface(tp->intf); - if (ret < 0) - goto out_set_wol; - - __rtl_set_wol(tp, wol->wolopts); - tp->saved_wolopts = wol->wolopts & WAKE_ANY; - - usb_autopm_put_interface(tp->intf); - -out_set_wol: - return ret; -} - -static u32 rtl8152_get_msglevel(struct net_device *dev) -{ - struct r8152 *tp = netdev_priv(dev); - - return tp->msg_enable; -} - -static void rtl8152_set_msglevel(struct net_device *dev, u32 value) -{ - struct r8152 *tp = netdev_priv(dev); - - tp->msg_enable = value; -} - -static void rtl8152_get_drvinfo(struct net_device *netdev, - struct ethtool_drvinfo *info) -{ - struct r8152 *tp = netdev_priv(netdev); - - strlcpy(info->driver, MODULENAME, sizeof(info->driver)); - strlcpy(info->version, DRIVER_VERSION, sizeof(info->version)); - usb_make_path(tp->udev, info->bus_info, sizeof(info->bus_info)); -} - -static -int rtl8152_get_settings(struct net_device *netdev, struct ethtool_cmd *cmd) -{ - struct r8152 *tp = netdev_priv(netdev); - u16 bmcr, bmsr, ctrl1000 = 0, stat1000 = 0; - int ret; - - ret = usb_autopm_get_interface(tp->intf); - if (ret < 0) - goto out; - - cmd->supported = - (SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full | - SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full | - SUPPORTED_Autoneg | SUPPORTED_MII); - if (tp->mii.supports_gmii) - cmd->supported |= SUPPORTED_1000baseT_Half | - SUPPORTED_1000baseT_Full; - - /* only supports twisted-pair */ - cmd->port = PORT_MII; - - /* only supports internal transceiver */ - cmd->transceiver = XCVR_INTERNAL; - cmd->phy_address = 32; -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,30) - cmd->mdio_support = ETH_MDIO_SUPPORTS_C22; -#endif - cmd->advertising = ADVERTISED_MII; - - bmcr = r8152_mdio_read(tp, MII_BMCR); - bmsr = r8152_mdio_read(tp, MII_BMSR); - if (tp->mii.supports_gmii) { - ctrl1000 = r8152_mdio_read(tp, MII_CTRL1000); - stat1000 = r8152_mdio_read(tp, MII_STAT1000); - } - - if (bmcr & BMCR_ANENABLE) { - int advert; - - cmd->advertising |= ADVERTISED_Autoneg; - cmd->autoneg = AUTONEG_ENABLE; - - advert = r8152_mdio_read(tp, MII_ADVERTISE); - if (advert & ADVERTISE_10HALF) - cmd->advertising |= ADVERTISED_10baseT_Half; - if (advert & ADVERTISE_10FULL) - cmd->advertising |= ADVERTISED_10baseT_Full; - if (advert & ADVERTISE_100HALF) - cmd->advertising |= ADVERTISED_100baseT_Half; - if (advert & ADVERTISE_100FULL) - cmd->advertising |= ADVERTISED_100baseT_Full; - if (advert & ADVERTISE_PAUSE_CAP) - cmd->advertising |= ADVERTISED_Pause; - if (advert & ADVERTISE_PAUSE_ASYM) - cmd->advertising |= ADVERTISED_Asym_Pause; - if (tp->mii.supports_gmii) { - if (ctrl1000 & ADVERTISE_1000HALF) - cmd->advertising |= ADVERTISED_1000baseT_Half; - if (ctrl1000 & ADVERTISE_1000FULL) - cmd->advertising |= ADVERTISED_1000baseT_Full; - } - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,31) - if (bmsr & BMSR_ANEGCOMPLETE) { - advert = r8152_mdio_read(tp, MII_LPA); - if (advert & LPA_LPACK) - cmd->lp_advertising |= ADVERTISED_Autoneg; - if (advert & ADVERTISE_10HALF) - cmd->lp_advertising |= - ADVERTISED_10baseT_Half; - if (advert & ADVERTISE_10FULL) - cmd->lp_advertising |= - ADVERTISED_10baseT_Full; - if (advert & ADVERTISE_100HALF) - cmd->lp_advertising |= - ADVERTISED_100baseT_Half; - if (advert & ADVERTISE_100FULL) - cmd->lp_advertising |= - ADVERTISED_100baseT_Full; - - if (tp->mii.supports_gmii) { - if (stat1000 & LPA_1000HALF) - cmd->lp_advertising |= - ADVERTISED_1000baseT_Half; - if (stat1000 & LPA_1000FULL) - cmd->lp_advertising |= - ADVERTISED_1000baseT_Full; - } - } else { - cmd->lp_advertising = 0; - } -#endif - } else { - cmd->autoneg = AUTONEG_DISABLE; - } - - if (tp->speed & _100bps) - cmd->speed = SPEED_100; - else if (tp->speed & _10bps) - cmd->speed = SPEED_10; - else if (tp->mii.supports_gmii && tp->speed & _1000bps) - cmd->speed = SPEED_1000; - - cmd->duplex = (tp->speed & FULL_DUP) ? DUPLEX_FULL : DUPLEX_HALF; - - usb_autopm_put_interface(tp->intf); - -out: - return ret; -} - -static int rtl8152_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) -{ - struct r8152 *tp = netdev_priv(dev); - int ret; - - ret = usb_autopm_get_interface(tp->intf); - if (ret < 0) - goto out; - - ret = rtl8152_set_speed(tp, cmd->autoneg, cmd->speed, cmd->duplex); - - usb_autopm_put_interface(tp->intf); - -out: - return ret; -} - -static const char rtl8152_gstrings[][ETH_GSTRING_LEN] = { - "tx_packets", - "rx_packets", - "tx_errors", - "rx_errors", - "rx_missed", - "align_errors", - "tx_single_collisions", - "tx_multi_collisions", - "rx_unicast", - "rx_broadcast", - "rx_multicast", - "tx_aborted", - "tx_underrun", -}; - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33) -static int rtl8152_get_sset_count(struct net_device *dev) -{ - return ARRAY_SIZE(rtl8152_gstrings); -} -#else -static int rtl8152_get_sset_count(struct net_device *dev, int sset) -{ - switch (sset) { - case ETH_SS_STATS: - return ARRAY_SIZE(rtl8152_gstrings); - default: - return -EOPNOTSUPP; - } -} -#endif - -static void rtl8152_get_ethtool_stats(struct net_device *dev, - struct ethtool_stats *stats, u64 *data) -{ - struct r8152 *tp = netdev_priv(dev); - struct tally_counter tally; - - if (usb_autopm_get_interface(tp->intf) < 0) - return; - - generic_ocp_read(tp, PLA_TALLYCNT, sizeof(tally), &tally, MCU_TYPE_PLA); - - usb_autopm_put_interface(tp->intf); - - data[0] = le64_to_cpu(tally.tx_packets); - data[1] = le64_to_cpu(tally.rx_packets); - data[2] = le64_to_cpu(tally.tx_errors); - data[3] = le32_to_cpu(tally.rx_errors); - data[4] = le16_to_cpu(tally.rx_missed); - data[5] = le16_to_cpu(tally.align_errors); - data[6] = le32_to_cpu(tally.tx_one_collision); - data[7] = le32_to_cpu(tally.tx_multi_collision); - data[8] = le64_to_cpu(tally.rx_unicast); - data[9] = le64_to_cpu(tally.rx_broadcast); - data[10] = le32_to_cpu(tally.rx_multicast); - data[11] = le16_to_cpu(tally.tx_aborted); - data[12] = le16_to_cpu(tally.tx_underun); -} - -static void rtl8152_get_strings(struct net_device *dev, u32 stringset, u8 *data) -{ - switch (stringset) { - case ETH_SS_STATS: - memcpy(data, *rtl8152_gstrings, sizeof(rtl8152_gstrings)); - break; - } -} - -static struct ethtool_ops ops = { - .get_drvinfo = rtl8152_get_drvinfo, - .get_settings = rtl8152_get_settings, - .set_settings = rtl8152_set_settings, - .get_link = ethtool_op_get_link, - .get_msglevel = rtl8152_get_msglevel, - .set_msglevel = rtl8152_set_msglevel, - .get_wol = rtl8152_get_wol, - .set_wol = rtl8152_set_wol, - .get_strings = rtl8152_get_strings, - .get_sset_count = rtl8152_get_sset_count, - .get_ethtool_stats = rtl8152_get_ethtool_stats, -#if LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0) - .get_tx_csum = ethtool_op_get_tx_csum, - .set_tx_csum = ethtool_op_set_tx_csum, - .get_sg = ethtool_op_get_sg, - .set_sg = ethtool_op_set_sg, -#ifdef NETIF_F_TSO - .get_tso = ethtool_op_get_tso, - .set_tso = ethtool_op_set_tso, -#endif -#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0) */ -}; - -static int rtltool_ioctl(struct r8152 *tp, struct ifreq *ifr) -{ - struct rtltool_cmd my_cmd, *myptr; - struct usb_device_info *uinfo; - struct usb_device *udev; - __le32 ocp_data; - void *buffer; - int ret; - - myptr = (struct rtltool_cmd *)ifr->ifr_data; - if (copy_from_user(&my_cmd, myptr, sizeof(my_cmd))) - return -EFAULT; - - ret = 0; - - switch (my_cmd.cmd) { - case RTLTOOL_PLA_OCP_READ_DWORD: - pla_ocp_read(tp, (u16)my_cmd.offset, sizeof(ocp_data), - &ocp_data); - my_cmd.data = __le32_to_cpu(ocp_data); - - if (copy_to_user(myptr, &my_cmd, sizeof(my_cmd))) { - ret = -EFAULT; - break; - } - break; - - case RTLTOOL_PLA_OCP_WRITE_DWORD: - ocp_data = __cpu_to_le32(my_cmd.data); - pla_ocp_real_write(tp, (u16)my_cmd.offset, (u16)my_cmd.byteen, - sizeof(ocp_data), &ocp_data); - break; - - case RTLTOOL_USB_OCP_READ_DWORD: - usb_ocp_read(tp, (u16)my_cmd.offset, sizeof(ocp_data), - &ocp_data); - my_cmd.data = __le32_to_cpu(ocp_data); - - if (copy_to_user(myptr, &my_cmd, sizeof(my_cmd))) { - ret = -EFAULT; - break; - } - break; - - - case RTLTOOL_USB_OCP_WRITE_DWORD: - ocp_data = __cpu_to_le32(my_cmd.data); - usb_ocp_real_write(tp, (u16)my_cmd.offset, (u16)my_cmd.byteen, - sizeof(ocp_data), &ocp_data); - break; - - case RTLTOOL_PLA_OCP_READ: - buffer = kmalloc(my_cmd.data, GFP_KERNEL); - if (!buffer) { - ret = -ENOMEM; - break; - } - - pla_ocp_read(tp, (u16)my_cmd.offset, my_cmd.data, buffer); - - if (copy_to_user(myptr->buf, buffer, my_cmd.data)) - ret = -EFAULT; - - kfree(buffer); - break; - - case RTLTOOL_PLA_OCP_WRITE: - buffer = kmalloc(my_cmd.data, GFP_KERNEL); - if (!buffer) { - ret = -ENOMEM; - break; - } - - if (copy_from_user(buffer, myptr->buf, my_cmd.data)) { - ret = -EFAULT; - kfree(buffer); - break; - } - - pla_ocp_real_write(tp, (u16)my_cmd.offset, (u16)my_cmd.byteen, - my_cmd.data, buffer); - kfree(buffer); - break; - - case RTLTOOL_USB_OCP_READ: - buffer = kmalloc(my_cmd.data, GFP_KERNEL); - if (!buffer) { - ret = -ENOMEM; - break; - } - - usb_ocp_read(tp, (u16)my_cmd.offset, my_cmd.data, buffer); - - if (copy_to_user(myptr->buf, buffer, my_cmd.data)) - ret = -EFAULT; - - kfree(buffer); - break; - - case RTLTOOL_USB_OCP_WRITE: - buffer = kmalloc(my_cmd.data, GFP_KERNEL); - if (!buffer) { - ret = -ENOMEM; - break; - } - - if (copy_from_user(buffer, myptr->buf, my_cmd.data)) { - ret = -EFAULT; - kfree(buffer); - break; - } - - usb_ocp_real_write(tp, (u16)my_cmd.offset, (u16)my_cmd.byteen, - my_cmd.data, buffer); - kfree(buffer); - break; - - case RTLTOOL_USB_INFO: - uinfo = (struct usb_device_info *)&my_cmd.nic_info; - udev = tp->udev; - uinfo->idVendor = __le16_to_cpu(udev->descriptor.idVendor); - uinfo->idProduct = __le16_to_cpu(udev->descriptor.idProduct); - uinfo->bcdDevice = __le16_to_cpu(udev->descriptor.bcdDevice); - memcpy(uinfo->devpath, udev->devpath, sizeof(udev->devpath)); - pla_ocp_read(tp, PLA_IDR, sizeof(uinfo->dev_addr), - uinfo->dev_addr); - - if (copy_to_user(myptr, &my_cmd, sizeof(my_cmd))) - ret = -EFAULT; - - break; - - case RTL_ENABLE_USB_DIAG: - tp->rtk_enable_diag = 1; - netif_info(tp, drv, tp->netdev,"enable rtk diag\n"); - break; - - case RTL_DISABLE_USB_DIAG: - tp->rtk_enable_diag = 0; - netif_info(tp, drv, tp->netdev,"disable rtk diag\n"); - break; - - default: - ret = -EOPNOTSUPP; - break; - } - - return ret; -} - -static int rtl8152_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd) -{ - struct r8152 *tp = netdev_priv(netdev); - struct mii_ioctl_data *data = if_mii(rq); - int res; - - if (test_bit(RTL8152_UNPLUG, &tp->flags)) - return -ENODEV; - - res = usb_autopm_get_interface(tp->intf); - if (res < 0) - goto out; - - switch (cmd) { - case SIOCGMIIPHY: - data->phy_id = R8152_PHY_ID; /* Internal PHY */ - break; - - case SIOCGMIIREG: - data->val_out = r8152_mdio_read(tp, data->reg_num); - break; - - case SIOCSMIIREG: - if (!capable(CAP_NET_ADMIN)) { - res = -EPERM; - break; - } - r8152_mdio_write(tp, data->reg_num, data->val_in); - break; - - case SIOCDEVPRIVATE: - res = rtltool_ioctl(tp, rq); - break; - - default: - res = -EOPNOTSUPP; - } - - usb_autopm_put_interface(tp->intf); - -out: - return res; -} - -static int rtl8152_change_mtu(struct net_device *dev, int new_mtu) -{ - struct r8152 *tp = netdev_priv(dev); - - switch (tp->version) { - case RTL_VER_01: - case RTL_VER_02: - return eth_change_mtu(dev, new_mtu); - default: - break; - } - - if (new_mtu < 68 || new_mtu > RTL8153_MAX_MTU) - return -EINVAL; - - dev->mtu = new_mtu; - - return 0; -} - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,29) -static const struct net_device_ops rtl8152_netdev_ops = { - .ndo_open = rtl8152_open, - .ndo_stop = rtl8152_close, - .ndo_do_ioctl = rtl8152_ioctl, - .ndo_start_xmit = rtl8152_start_xmit, - .ndo_tx_timeout = rtl8152_tx_timeout, - .ndo_set_rx_mode = rtl8152_set_rx_mode, - .ndo_set_mac_address = rtl8152_set_mac_address, - .ndo_change_mtu = rtl8152_change_mtu, - .ndo_validate_addr = eth_validate_addr, -}; -#endif - -static void r8152b_get_version(struct r8152 *tp) -{ - u32 ocp_data; - u16 version; - - ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_TCR1); - version = (u16)(ocp_data & VERSION_MASK); - - switch (version) { - case 0x4c00: - tp->version = RTL_VER_01; - break; - case 0x4c10: - tp->version = RTL_VER_02; - break; - case 0x5c00: - tp->version = RTL_VER_03; - tp->mii.supports_gmii = 1; - break; - case 0x5c10: - tp->version = RTL_VER_04; - tp->mii.supports_gmii = 1; - break; - case 0x5c20: - tp->version = RTL_VER_05; - tp->mii.supports_gmii = 1; - break; - default: - netif_info(tp, probe, tp->netdev, - "Unknown version 0x%04x\n", version); - break; - } -} - -static void rtl8152_unload(struct r8152 *tp) -{ - if (test_bit(RTL8152_UNPLUG, &tp->flags)) - return; - - if (tp->version != RTL_VER_01) - r8152_power_cut_en(tp, true); -} - -static void rtl8153_unload(struct r8152 *tp) -{ - if (test_bit(RTL8152_UNPLUG, &tp->flags)) - return; - - r8153_power_cut_en(tp, true); -} - -static int rtl_ops_init(struct r8152 *tp, const struct usb_device_id *id) -{ - struct rtl_ops *ops = &tp->rtl_ops; - int ret = -ENODEV; - - switch (id->idVendor) { - case VENDOR_ID_REALTEK: - switch (id->idProduct) { - case PRODUCT_ID_RTL8152: - ops->init = r8152b_init; - ops->enable = rtl8152_enable; - ops->disable = rtl8152_disable; - ops->up = rtl8152_up; - ops->down = rtl8152_down; - ops->unload = rtl8152_unload; - ret = 0; - break; - case PRODUCT_ID_RTL8153: - ops->init = r8153_init; - ops->enable = rtl8153_enable; - ops->disable = rtl8153_disable; - ops->up = rtl8153_up; - ops->down = rtl8153_down; - ops->unload = rtl8153_unload; - ret = 0; - break; - default: - break; - } - break; - - case VENDOR_ID_SAMSUNG: - switch (id->idProduct) { - case PRODUCT_ID_SAMSUNG: - ops->init = r8153_init; - ops->enable = rtl8153_enable; - ops->disable = rtl8153_disable; - ops->up = rtl8153_up; - ops->down = rtl8153_down; - ops->unload = rtl8153_unload; - ret = 0; - break; - default: - break; - } - break; - - case VENDOR_ID_LENOVO: - switch (id->idProduct) { - case 0x7205: - case 0x3052: - case 0x304f: - ops->init = r8153_init; - ops->enable = rtl8153_enable; - ops->disable = rtl8153_disable; - ops->up = rtl8153_up; - ops->down = rtl8153_down; - ops->unload = rtl8153_unload; - ret = 0; - break; - default: - break; - } - break; - - default: - break; - } - - if (ret) - netif_err(tp, probe, tp->netdev, "Unknown Device\n"); - - return ret; -} -extern struct usb_driver cdc_driver; - -static int rtl8152_probe(struct usb_interface *intf, - const struct usb_device_id *id) -{ - struct usb_device *udev = interface_to_usbdev(intf); - struct r8152 *tp; - struct net_device *netdev; - int ret; - - if (udev->actconfig->desc.bConfigurationValue != 1) { -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19) - dev_err(&intf->dev, "The kernel too old to set configuration\n"); -#else - usb_driver_set_configuration(udev, 1); -#endif - return -ENODEV; - } - - usb_reset_device(udev); - netdev = alloc_etherdev(sizeof(struct r8152)); - if (!netdev) { - dev_err(&intf->dev, "Out of memory\n"); - return -ENOMEM; - } - - SET_NETDEV_DEV(netdev, &intf->dev); - tp = netdev_priv(netdev); - tp->msg_enable = 0x7FFF; - - tp->udev = udev; - tp->netdev = netdev; - tp->intf = intf; - - ret = rtl_ops_init(tp, id); - if (ret) - goto out; - - tasklet_init(&tp->tl, bottom_half, (unsigned long)tp); - INIT_DELAYED_WORK(&tp->schedule, rtl_work_func_t); - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,29) - netdev->netdev_ops = &rtl8152_netdev_ops; -#else - netdev->open = rtl8152_open; - netdev->stop = rtl8152_close; - netdev->get_stats = rtl8152_get_stats; - netdev->hard_start_xmit = rtl8152_start_xmit; - netdev->tx_timeout = rtl8152_tx_timeout; - netdev->change_mtu = rtl8152_change_mtu; - netdev->set_mac_address = rtl8152_set_mac_address; - netdev->do_ioctl = rtl8152_ioctl; - netdev->set_multicast_list = rtl8152_set_rx_mode; -#endif /* HAVE_NET_DEVICE_OPS */ - netdev->watchdog_timeo = RTL8152_TX_TIMEOUT; - - netdev->features |= NETIF_F_RXCSUM | NETIF_F_IP_CSUM | NETIF_F_SG | - NETIF_F_FRAGLIST | NETIF_F_IPV6_CSUM; - -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,25) - netdev->features |= NETIF_F_TSO | NETIF_F_TSO6; - netif_set_gso_max_size(netdev, RTL_LIMITED_TSO_SIZE); -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,38) - netdev->hw_features = NETIF_F_RXCSUM | NETIF_F_IP_CSUM | NETIF_F_SG | - NETIF_F_TSO | NETIF_F_FRAGLIST | - NETIF_F_IPV6_CSUM | NETIF_F_TSO6; -#endif /* LINUX_VERSION_CODE > KERNEL_VERSION(2,6,38) */ -#endif /* LINUX_VERSION_CODE > KERNEL_VERSION(2,6,25) */ - - netdev->ethtool_ops = &ops; - - tp->mii.dev = netdev; - tp->mii.mdio_read = read_mii_word; - tp->mii.mdio_write = write_mii_word; - tp->mii.phy_id_mask = 0x3f; - tp->mii.reg_num_mask = 0x1f; - tp->mii.phy_id = R8152_PHY_ID; - tp->mii.supports_gmii = 0; - - intf->needs_remote_wakeup = 1; - - r8152b_get_version(tp); - tp->rtl_ops.init(tp); - set_ethernet_addr(tp); - - usb_set_intfdata(intf, tp); - - ret = register_netdev(netdev); - if (ret != 0) { - netif_err(tp, probe, netdev, "couldn't register the device\n"); - goto out1; - } - - tp->saved_wolopts = __rtl_get_wol(tp); - if (tp->saved_wolopts) - device_set_wakeup_enable(&udev->dev, true); - else - device_set_wakeup_enable(&udev->dev, false); - - netif_info(tp, probe, netdev, "%s\n", DRIVER_VERSION); - netif_info(tp, probe, netdev, "%s\n", PATENTS); - - return 0; - -out1: - usb_set_intfdata(intf, NULL); -out: - free_netdev(netdev); - return ret; -} - -static void rtl8152_disconnect(struct usb_interface *intf) -{ - struct r8152 *tp = usb_get_intfdata(intf); - - usb_set_intfdata(intf, NULL); - if (tp) { - set_bit(RTL8152_UNPLUG, &tp->flags); - tasklet_kill(&tp->tl); - unregister_netdev(tp->netdev); - tp->rtl_ops.unload(tp); - free_netdev(tp->netdev); - } -} - -/* table of devices that work with this driver */ -static struct usb_device_id rtl8152_table[] = { - {USB_DEVICE(VENDOR_ID_REALTEK, PRODUCT_ID_RTL8152)}, - {USB_DEVICE(VENDOR_ID_REALTEK, PRODUCT_ID_RTL8153)}, - {USB_DEVICE(VENDOR_ID_SAMSUNG, PRODUCT_ID_SAMSUNG)}, - {USB_DEVICE(VENDOR_ID_LENOVO, 0x7205)}, - {USB_DEVICE(VENDOR_ID_LENOVO, 0x3052)}, - {USB_DEVICE(VENDOR_ID_LENOVO, 0x304f)}, - {} -}; - -MODULE_DEVICE_TABLE(usb, rtl8152_table); - -static struct usb_driver rtl8152_driver = { - .name = MODULENAME, - .id_table = rtl8152_table, - .probe = rtl8152_probe, - .disconnect = rtl8152_disconnect, - .suspend = rtl8152_suspend, - .resume = rtl8152_resume, - .reset_resume = rtl8152_resume, - .supports_autosuspend = 1, -#if LINUX_VERSION_CODE > KERNEL_VERSION(3,4,0) -// .disable_hub_initiated_lpm = 1, -#endif -}; - -extern struct usb_driver cdc_driver; -static int __init usb_rtl8152_init(void) -{ - - usb_deregister(&cdc_driver); - - return usb_register(&rtl8152_driver); -} - -static void __exit usb_rtl8152_exit(void) -{ - usb_deregister(&rtl8152_driver); -} - - -module_init(usb_rtl8152_init); -module_exit(usb_rtl8152_exit); -//module_usb_driver(rtl8152_driver); - -MODULE_AUTHOR(DRIVER_AUTHOR); -MODULE_DESCRIPTION(DRIVER_DESC); -MODULE_LICENSE("GPL"); |