/*- * Copyright (c) 2015-2016 Kevin Lo * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ */ #define URE_CONFIG_IDX 0 /* config number 1 */ #define URE_IFACE_IDX 0 #define URE_CTL_READ 0x01 #define URE_CTL_WRITE 0x02 #define URE_TIMEOUT 1000 #define URE_PHY_TIMEOUT 2000 #define URE_BYTE_EN_DWORD 0xff #define URE_BYTE_EN_WORD 0x33 #define URE_BYTE_EN_BYTE 0x11 #define URE_BYTE_EN_SIX_BYTES 0x3f #define URE_MAX_FRAMELEN (ETHER_MAX_LEN + ETHER_VLAN_ENCAP_LEN) #define URE_PLA_IDR 0xc000 #define URE_PLA_RCR 0xc010 #define URE_PLA_RMS 0xc016 #define URE_PLA_RXFIFO_CTRL0 0xc0a0 #define URE_PLA_RXFIFO_CTRL1 0xc0a4 #define URE_PLA_RXFIFO_CTRL2 0xc0a8 #define URE_PLA_DMY_REG0 0xc0b0 #define URE_PLA_FMC 0xc0b4 #define URE_PLA_CFG_WOL 0xc0b6 #define URE_PLA_TEREDO_CFG 0xc0bc #define URE_PLA_MAR0 0xcd00 #define URE_PLA_MAR4 0xcd04 #define URE_PLA_BACKUP 0xd000 #define URE_PAL_BDC_CR 0xd1a0 #define URE_PLA_TEREDO_TIMER 0xd2cc #define URE_PLA_REALWOW_TIMER 0xd2e8 #define URE_PLA_LEDSEL 0xdd90 #define URE_PLA_LED_FEATURE 0xdd92 #define URE_PLA_PHYAR 0xde00 #define URE_PLA_BOOT_CTRL 0xe004 #define URE_PLA_GPHY_INTR_IMR 0xe022 #define URE_PLA_EEE_CR 0xe040 #define URE_PLA_EEEP_CR 0xe080 #define URE_PLA_MAC_PWR_CTRL 0xe0c0 #define URE_PLA_MAC_PWR_CTRL2 0xe0ca #define URE_PLA_MAC_PWR_CTRL3 0xe0cc #define URE_PLA_MAC_PWR_CTRL4 0xe0ce #define URE_PLA_WDT6_CTRL 0xe428 #define URE_PLA_TCR0 0xe610 #define URE_PLA_TCR1 0xe612 #define URE_PLA_MTPS 0xe615 #define URE_PLA_TXFIFO_CTRL 0xe618 #define URE_PLA_RSTTELLY 0xe800 #define URE_PLA_CR 0xe813 #define URE_PLA_CRWECR 0xe81c #define URE_PLA_CONFIG5 0xe822 #define URE_PLA_PHY_PWR 0xe84c #define URE_PLA_OOB_CTRL 0xe84f #define URE_PLA_CPCR 0xe854 #define URE_PLA_MISC_0 0xe858 #define URE_PLA_MISC_1 0xe85a #define URE_PLA_OCP_GPHY_BASE 0xe86c #define URE_PLA_TELLYCNT 0xe890 #define URE_PLA_SFF_STS_7 0xe8de #define URE_GMEDIASTAT 0xe908 #define URE_USB_USB2PHY 0xb41e #define URE_USB_SSPHYLINK2 0xb428 #define URE_USB_U2P3_CTRL 0xb460 #define URE_USB_CSR_DUMMY1 0xb464 #define URE_USB_CSR_DUMMY2 0xb466 #define URE_USB_DEV_STAT 0xb808 #define URE_USB_CONNECT_TIMER 0xcbf8 #define URE_USB_BURST_SIZE 0xcfc0 #define URE_USB_USB_CTRL 0xd406 #define URE_USB_PHY_CTRL 0xd408 #define URE_USB_TX_AGG 0xd40a #define URE_USB_RX_BUF_TH 0xd40c #define URE_USB_USB_TIMER 0xd428 #define URE_USB_RX_EARLY_AGG 0xd42c #define URE_USB_PM_CTRL_STATUS 0xd432 #define URE_USB_TX_DMA 0xd434 #define URE_USB_TOLERANCE 0xd490 #define URE_USB_LPM_CTRL 0xd41a #define URE_USB_UPS_CTRL 0xd800 #define URE_USB_MISC_0 0xd81a #define URE_USB_POWER_CUT 0xd80a #define URE_USB_AFE_CTRL2 0xd824 #define URE_USB_WDT11_CTRL 0xe43c /* OCP Registers. */ #define URE_OCP_ALDPS_CONFIG 0x2010 #define URE_OCP_EEE_CONFIG1 0x2080 #define URE_OCP_EEE_CONFIG2 0x2092 #define URE_OCP_EEE_CONFIG3 0x2094 #define URE_OCP_BASE_MII 0xa400 #define URE_OCP_EEE_AR 0xa41a #define URE_OCP_EEE_DATA 0xa41c #define URE_OCP_PHY_STATUS 0xa420 #define URE_OCP_POWER_CFG 0xa430 #define URE_OCP_EEE_CFG 0xa432 #define URE_OCP_SRAM_ADDR 0xa436 #define URE_OCP_SRAM_DATA 0xa438 #define URE_OCP_DOWN_SPEED 0xa442 #define URE_OCP_EEE_ABLE 0xa5c4 #define URE_OCP_EEE_ADV 0xa5d0 #define URE_OCP_EEE_LPABLE 0xa5d2 #define URE_OCP_PHY_STATE 0xa708 #define URE_OCP_ADC_CFG 0xbc06 /* SRAM Register. */ #define URE_SRAM_LPF_CFG 0x8012 #define URE_SRAM_10M_AMP1 0x8080 #define URE_SRAM_10M_AMP2 0x8082 #define URE_SRAM_IMPEDANCE 0x8084 /* PLA_RCR */ #define URE_RCR_AAP 0x00000001 #define URE_RCR_APM 0x00000002 #define URE_RCR_AM 0x00000004 #define URE_RCR_AB 0x00000008 #define URE_RCR_AR 0x00000010 /* runt */ #define URE_RCR_AER 0x00000020 /* error pkts */ #define URE_RCR_ACPTFLOW 0x00000080 #define URE_RCR_RXEMPTY 0x00020000 #define URE_RCR_ACPT_ALL \ (URE_RCR_AAP | URE_RCR_APM | URE_RCR_AM | URE_RCR_AB) /* PLA_RXFIFO_CTRL0 */ #define URE_RXFIFO_THR1_NORMAL 0x00080002 #define URE_RXFIFO_THR1_OOB 0x01800003 /* PLA_RXFIFO_CTRL1 */ #define URE_RXFIFO_THR2_FULL 0x00000060 #define URE_RXFIFO_THR2_HIGH 0x00000038 #define URE_RXFIFO_THR2_OOB 0x0000004a #define URE_RXFIFO_THR2_NORMAL 0x00a0 /* PLA_RXFIFO_CTRL2 */ #define URE_RXFIFO_THR3_FULL 0x00000078 #define URE_RXFIFO_THR3_HIGH 0x00000048 #define URE_RXFIFO_THR3_OOB 0x0000005a #define URE_RXFIFO_THR3_NORMAL 0x0110 /* PLA_TXFIFO_CTRL */ #define URE_TXFIFO_THR_NORMAL 0x00400008 #define URE_TXFIFO_THR_NORMAL2 0x01000008 /* PLA_DMY_REG0 */ #define URE_ECM_ALDPS 0x0002 /* PLA_FMC */ #define URE_FMC_FCR_MCU_EN 0x0001 /* PLA_EEEP_CR */ #define URE_EEEP_CR_EEEP_TX 0x0002 /* PLA_WDT6_CTRL */ #define URE_WDT6_SET_MODE 0x0010 /* PLA_TCR0 */ #define URE_TCR0_TX_EMPTY 0x0800 #define URE_TCR0_AUTO_FIFO 0x0080 /* PLA_TCR1 */ #define URE_VERSION_MASK 0x7cf0 /* PLA_CR */ #define URE_CR_RST 0x10 #define URE_CR_RE 0x08 #define URE_CR_TE 0x04 /* PLA_CRWECR */ #define URE_CRWECR_NORAML 0x00 #define URE_CRWECR_CONFIG 0xc0 /* PLA_OOB_CTRL */ #define URE_NOW_IS_OOB 0x80 #define URE_TXFIFO_EMPTY 0x20 #define URE_RXFIFO_EMPTY 0x10 #define URE_LINK_LIST_READY 0x02 #define URE_DIS_MCU_CLROOB 0x01 #define URE_FIFO_EMPTY (URE_TXFIFO_EMPTY | URE_RXFIFO_EMPTY) /* PLA_MISC_1 */ #define URE_RXDY_GATED_EN 0x0008 /* PLA_SFF_STS_7 */ #define URE_RE_INIT_LL 0x8000 #define URE_MCU_BORW_EN 0x4000 /* PLA_CPCR */ #define URE_CPCR_RX_VLAN 0x0040 /* PLA_TEREDO_CFG */ #define URE_TEREDO_SEL 0x8000 #define URE_TEREDO_WAKE_MASK 0x7f00 #define URE_TEREDO_RS_EVENT_MASK 0x00fe #define URE_OOB_TEREDO_EN 0x0001 /* PAL_BDC_CR */ #define URE_ALDPS_PROXY_MODE 0x0001 /* PLA_CONFIG5 */ #define URE_LAN_WAKE_EN 0x0002 /* PLA_LED_FEATURE */ #define URE_LED_MODE_MASK 0x0700 /* PLA_PHY_PWR */ #define URE_TX_10M_IDLE_EN 0x0080 #define URE_PFM_PWM_SWITCH 0x0040 /* PLA_MAC_PWR_CTRL */ #define URE_D3_CLK_GATED_EN 0x00004000 #define URE_MCU_CLK_RATIO 0x07010f07 #define URE_MCU_CLK_RATIO_MASK 0x0f0f0f0f #define URE_ALDPS_SPDWN_RATIO 0x0f87 /* PLA_MAC_PWR_CTRL2 */ #define URE_EEE_SPDWN_RATIO 0x8007 /* PLA_MAC_PWR_CTRL3 */ #define URE_PKT_AVAIL_SPDWN_EN 0x0100 #define URE_SUSPEND_SPDWN_EN 0x0004 #define URE_U1U2_SPDWN_EN 0x0002 #define URE_L1_SPDWN_EN 0x0001 /* PLA_MAC_PWR_CTRL4 */ #define URE_PWRSAVE_SPDWN_EN 0x1000 #define URE_RXDV_SPDWN_EN 0x0800 #define URE_TX10MIDLE_EN 0x0100 #define URE_TP100_SPDWN_EN 0x0020 #define URE_TP500_SPDWN_EN 0x0010 #define URE_TP1000_SPDWN_EN 0x0008 #define URE_EEE_SPDWN_EN 0x0001 /* PLA_GPHY_INTR_IMR */ #define URE_GPHY_STS_MSK 0x0001 #define URE_SPEED_DOWN_MSK 0x0002 #define URE_SPDWN_RXDV_MSK 0x0004 #define URE_SPDWN_LINKCHG_MSK 0x0008 /* PLA_PHYAR */ #define URE_PHYAR_PHYDATA 0x0000ffff #define URE_PHYAR_BUSY 0x80000000 /* PLA_EEE_CR */ #define URE_EEE_RX_EN 0x0001 #define URE_EEE_TX_EN 0x0002 /* PLA_BOOT_CTRL */ #define URE_AUTOLOAD_DONE 0x0002 /* USB_USB2PHY */ #define URE_USB2PHY_SUSPEND 0x0001 #define URE_USB2PHY_L1 0x0002 /* USB_SSPHYLINK2 */ #define URE_PWD_DN_SCALE_MASK 0x3ffe #define URE_PWD_DN_SCALE(x) ((x) << 1) /* USB_CSR_DUMMY1 */ #define URE_DYNAMIC_BURST 0x0001 /* USB_CSR_DUMMY2 */ #define URE_EP4_FULL_FC 0x0001 /* USB_DEV_STAT */ #define URE_STAT_SPEED_MASK 0x0006 #define URE_STAT_SPEED_HIGH 0x0000 #define URE_STAT_SPEED_FULL 0x0001 /* USB_TX_AGG */ #define URE_TX_AGG_MAX_THRESHOLD 0x03 /* USB_RX_BUF_TH */ #define URE_RX_THR_SUPER 0x0c350180 #define URE_RX_THR_HIGH 0x7a120180 #define URE_RX_THR_SLOW 0xffff0180 /* USB_TX_DMA */ #define URE_TEST_MODE_DISABLE 0x00000001 #define URE_TX_SIZE_ADJUST1 0x00000100 /* USB_UPS_CTRL */ #define URE_POWER_CUT 0x0100 /* USB_PM_CTRL_STATUS */ #define URE_RESUME_INDICATE 0x0001 /* USB_USB_CTRL */ #define URE_RX_AGG_DISABLE 0x0010 #define URE_RX_ZERO_EN 0x0080 /* USB_U2P3_CTRL */ #define URE_U2P3_ENABLE 0x0001 /* USB_POWER_CUT */ #define URE_PWR_EN 0x0001 #define URE_PHASE2_EN 0x0008 /* USB_MISC_0 */ #define URE_PCUT_STATUS 0x0001 /* USB_RX_EARLY_TIMEOUT */ #define URE_COALESCE_SUPER 85000U #define URE_COALESCE_HIGH 250000U #define URE_COALESCE_SLOW 524280U /* USB_WDT11_CTRL */ #define URE_TIMER11_EN 0x0001 /* USB_LPM_CTRL */ #define URE_FIFO_EMPTY_1FB 0x30 #define URE_LPM_TIMER_MASK 0x0c #define URE_LPM_TIMER_500MS 0x04 #define URE_LPM_TIMER_500US 0x0c #define URE_ROK_EXIT_LPM 0x02 /* USB_AFE_CTRL2 */ #define URE_SEN_VAL_MASK 0xf800 #define URE_SEN_VAL_NORMAL 0xa000 #define URE_SEL_RXIDLE 0x0100 /* OCP_ALDPS_CONFIG */ #define URE_ENPWRSAVE 0x8000 #define URE_ENPDNPS 0x0200 #define URE_LINKENA 0x0100 #define URE_DIS_SDSAVE 0x0010 /* OCP_PHY_STATUS */ #define URE_PHY_STAT_MASK 0x0007 #define URE_PHY_STAT_LAN_ON 3 #define URE_PHY_STAT_PWRDN 5 /* OCP_POWER_CFG */ #define URE_EEE_CLKDIV_EN 0x8000 #define URE_EN_ALDPS 0x0004 #define URE_EN_10M_PLLOFF 0x0001 /* OCP_EEE_CFG */ #define URE_CTAP_SHORT_EN 0x0040 #define URE_EEE10_EN 0x0010 /* OCP_DOWN_SPEED */ #define URE_EN_10M_BGOFF 0x0080 /* OCP_PHY_STATE */ #define URE_TXDIS_STATE 0x01 #define URE_ABD_STATE 0x02 /* OCP_ADC_CFG */ #define URE_CKADSEL_L 0x0100 #define URE_ADC_EN 0x0080 #define URE_EN_EMI_L 0x0040 #define URE_MCU_TYPE_PLA 0x0100 #define URE_MCU_TYPE_USB 0x0000 #define GET_MII(sc) uether_getmii(&(sc)->sc_ue) struct ure_intrpkt { uint8_t ure_tsr; uint8_t ure_rsr; uint8_t ure_gep_msr; uint8_t ure_waksr; uint8_t ure_txok_cnt; uint8_t ure_rxlost_cnt; uint8_t ure_crcerr_cnt; uint8_t ure_col_cnt; } __packed; #define URE_RXPKT_ALIGN 8 struct ure_rxpkt { uint32_t ure_pktlen; #define URE_RXPKT_LEN_MASK 0x7fff uint32_t ure_csum; /* Linux driver has this in ure_misc, but my device has it in ure_csum */ #define URE_RXPKT_VLAN_MASK 0xffff #define URE_RXPKT_RX_VLAN_TAG (1 << 16) #define URE_RXPKT_IPV4_CS (1 << 19) #define URE_RXPKT_IPV6_CS (1 << 20) #define URE_RXPKT_TCP_CS (1 << 22) #define URE_RXPKT_UDP_CS (1 << 23) uint32_t ure_misc; #define URE_RXPKT_TCP_F (1 << 21) #define URE_RXPKT_UDP_F (1 << 22) #define URE_RXPKT_IP_F (1 << 23) uint32_t ure_rsvd2; uint32_t ure_rsvd3; uint32_t ure_rsvd4; } __packed; #define URE_TXPKT_ALIGN 4 struct ure_txpkt { uint32_t ure_pktlen; #define URE_TKPKT_TX_FS (1 << 31) #define URE_TKPKT_TX_LS (1 << 30) #define URE_TXPKT_LEN_MASK 0xffff uint32_t ure_csum; #define URE_L4_OFFSET_MAX 0x7ff #define URE_L4_OFFSET_SHIFT 17 #define URE_TXPKT_VLAN_MASK 0xffff #define URE_TXPKT_VLAN (1 << 16) #define URE_TXPKT_IPV6_CS (1 << 28) #define URE_TXPKT_IPV4_CS (1 << 29) #define URE_TXPKT_TCP_CS (1 << 30) #define URE_TXPKT_UDP_CS (1 << 31) /* Lower 12 bits are the VLAN tag */ } __packed; #define URE_N_TRANSFER 4 #define URE_TRANSFER_SIZE 16384 struct ure_softc { struct usb_ether sc_ue; struct mtx sc_mtx; struct usb_xfer *sc_rx_xfer[URE_N_TRANSFER]; struct usb_xfer *sc_tx_xfer[URE_N_TRANSFER]; int sc_rxstarted; struct usb_xfer *sc_txavail[URE_N_TRANSFER]; /* * Position of next available xfer for TX. If * sc_txpos == URE_N_TRANSFER, no tx xfer's are available. * Pop xfer: sc->sc_txavail[sc->sc_txpos++] * Push xfer: sc->sc_txavail[(--(sc->sc_txpos))] = xfer */ int sc_txpos; int sc_phyno; u_int sc_flags; #define URE_FLAG_LINK 0x0001 #define URE_FLAG_8152 0x1000 /* RTL8152 */ u_int sc_chip; u_int sc_ver; #define URE_CHIP_VER_4C00 0x01 #define URE_CHIP_VER_4C10 0x02 #define URE_CHIP_VER_5C00 0x04 #define URE_CHIP_VER_5C10 0x08 #define URE_CHIP_VER_5C20 0x10 #define URE_CHIP_VER_5C30 0x20 }; #define URE_LOCK(_sc) mtx_lock(&(_sc)->sc_mtx) #define URE_UNLOCK(_sc) mtx_unlock(&(_sc)->sc_mtx) #define URE_LOCK_ASSERT(_sc, t) mtx_assert(&(_sc)->sc_mtx, t)