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/*-
* Copyright (c) 2015-2016 Kevin Lo <kevlo@FreeBSD.org>
* 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_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 0x001
/* 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;
struct ure_rxpkt {
uint32_t ure_pktlen;
#define URE_RXPKT_LEN_MASK 0x7fff
uint32_t ure_rsvd0;
uint32_t ure_rsvd1;
uint32_t ure_rsvd2;
uint32_t ure_rsvd3;
uint32_t ure_rsvd4;
} __packed;
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_rsvd0;
} __packed;
enum {
URE_BULK_DT_WR,
URE_BULK_DT_RD,
URE_N_TRANSFER,
};
struct ure_softc {
struct usb_ether sc_ue;
struct mtx sc_mtx;
struct usb_xfer *sc_xfer[URE_N_TRANSFER];
int sc_phyno;
u_int sc_flags;
#define URE_FLAG_LINK 0x0001
#define URE_FLAG_8152 0x1000 /* RTL8152 */
u_int sc_chip;
#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)
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