/* $OpenBSD: if_skreg.h,v 1.51 2009/03/16 12:47:35 deraadt Exp $ */ /* * Copyright (c) 1997, 1998, 1999, 2000 * Bill Paul . 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. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Bill Paul. * 4. Neither the name of the author nor the names of any co-contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY Bill Paul 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 Bill Paul OR THE VOICES IN HIS HEAD * 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: /c/ncvs/src/sys/pci/if_skreg.h,v 1.9 2000/04/22 02:16:37 wpaul Exp $ * $FreeBSD: /c/ncvs/src/sys/pci/xmaciireg.h,v 1.3 2000/04/22 02:16:37 wpaul Exp $ */ /* * Copyright (c) 2003 Nathan L. Binkert * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /* * GEnesis registers. The GEnesis chip has a 256-byte I/O window * but internally it has a 16K register space. This 16K space is * divided into 128-byte blocks. The first 128 bytes of the I/O * window represent the first block, which is permanently mapped * at the start of the window. The other 127 blocks can be mapped * to the second 128 bytes of the I/O window by setting the desired * block value in the RAP register in block 0. Not all of the 127 * blocks are actually used. Most registers are 32 bits wide, but * there are a few 16-bit and 8-bit ones as well. */ /* Start of remappable register window. */ #define SK_WIN_BASE 0x0080 /* Size of a window */ #define SK_WIN_LEN 0x80 #define SK_WIN_MASK 0x3F80 #define SK_REG_MASK 0x7F /* Compute the window of a given register (for the RAP register) */ #define SK_WIN(reg) (((reg) & SK_WIN_MASK) / SK_WIN_LEN) /* Compute the relative offset of a register within the window */ #define SK_REG(reg) ((reg) & SK_REG_MASK) #define SK_PORT_A 0 #define SK_PORT_B 1 /* * Compute offset of port-specific register. Since there are two * ports, there are two of some GEnesis modules (e.g. two sets of * DMA queues, two sets of FIFO control registers, etc...). Normally, * the block for port 0 is at offset 0x0 and the block for port 1 is * at offset 0x80 (i.e. the next page over). However for the transmit * BMUs and RAMbuffers, there are two blocks for each port: one for * the sync transmit queue and one for the async queue (which we don't * use). However instead of ordering them like this: * TX sync 1 / TX sync 2 / TX async 1 / TX async 2 * SysKonnect has instead ordered them like this: * TX sync 1 / TX async 1 / TX sync 2 / TX async 2 * This means that when referencing the TX BMU and RAMbuffer registers, * we have to double the block offset (0x80 * 2) in order to reach the * second queue. This prevents us from using the same formula * (sk_port * 0x80) to compute the offsets for all of the port-specific * blocks: we need an extra offset for the BMU and RAMbuffer registers. * The simplest thing is to provide an extra argument to these macros: * the 'skip' parameter. The 'skip' value is the number of extra pages * for skip when computing the port0/port1 offsets. For most registers, * the skip value is 0; for the BMU and RAMbuffer registers, it's 1. */ #define SK_IF_READ_4(sc_if, skip, reg) \ sk_win_read_4(sc_if->sk_softc, reg + \ ((sc_if->sk_port * (skip + 1)) * SK_WIN_LEN)) #define SK_IF_READ_2(sc_if, skip, reg) \ sk_win_read_2(sc_if->sk_softc, reg + \ ((sc_if->sk_port * (skip + 1)) * SK_WIN_LEN)) #define SK_IF_READ_1(sc_if, skip, reg) \ sk_win_read_1(sc_if->sk_softc, reg + \ ((sc_if->sk_port * (skip + 1)) * SK_WIN_LEN)) #define SK_IF_WRITE_4(sc_if, skip, reg, val) \ sk_win_write_4(sc_if->sk_softc, \ reg + ((sc_if->sk_port * (skip + 1)) * SK_WIN_LEN), val) #define SK_IF_WRITE_2(sc_if, skip, reg, val) \ sk_win_write_2(sc_if->sk_softc, \ reg + ((sc_if->sk_port * (skip + 1)) * SK_WIN_LEN), val) #define SK_IF_WRITE_1(sc_if, skip, reg, val) \ sk_win_write_1(sc_if->sk_softc, \ reg + ((sc_if->sk_port * (skip + 1)) * SK_WIN_LEN), val) /* Block 0 registers, permanently mapped at iobase. */ #define SK_RAP 0x0000 #define SK_CSR 0x0004 #define SK_LED 0x0006 #define SK_ISR 0x0008 /* interrupt source */ #define SK_IMR 0x000C /* interrupt mask */ #define SK_IESR 0x0010 /* interrupt hardware error source */ #define SK_IEMR 0x0014 /* interrupt hardware error mask */ #define SK_ISSR 0x0018 /* special interrupt source */ #define SK_Y2_ISSR2 0x001C #define SK_Y2_ISSR3 0x0020 #define SK_Y2_EISR 0x0024 #define SK_Y2_LISR 0x0028 #define SK_Y2_ICR 0x002C #define SK_XM_IMR0 0x0020 #define SK_XM_ISR0 0x0028 #define SK_XM_PHYADDR0 0x0030 #define SK_XM_PHYDATA0 0x0034 #define SK_XM_IMR1 0x0040 #define SK_XM_ISR1 0x0048 #define SK_XM_PHYADDR1 0x0050 #define SK_XM_PHYDATA1 0x0054 #define SK_BMU_RX_CSR0 0x0060 #define SK_BMU_RX_CSR1 0x0064 #define SK_BMU_TXS_CSR0 0x0068 #define SK_BMU_TXA_CSR0 0x006C #define SK_BMU_TXS_CSR1 0x0070 #define SK_BMU_TXA_CSR1 0x0074 /* SK_CSR register */ #define SK_CSR_SW_RESET 0x0001 #define SK_CSR_SW_UNRESET 0x0002 #define SK_CSR_MASTER_RESET 0x0004 #define SK_CSR_MASTER_UNRESET 0x0008 #define SK_CSR_MASTER_STOP 0x0010 #define SK_CSR_MASTER_DONE 0x0020 #define SK_CSR_SW_IRQ_CLEAR 0x0040 #define SK_CSR_SW_IRQ_SET 0x0080 #define SK_CSR_SLOTSIZE 0x0100 /* 1 == 64 bits, 0 == 32 */ #define SK_CSR_BUSCLOCK 0x0200 /* 1 == 33/66 MHz, = 33 */ #define SK_CSR_ASF_OFF 0x1000 #define SK_CSR_ASF_ON 0x2000 /* SK_LED register */ #define SK_LED_GREEN_OFF 0x01 #define SK_LED_GREEN_ON 0x02 /* SK_ISR register */ #define SK_ISR_TX2_AS_CHECK 0x00000001 #define SK_ISR_TX2_AS_EOF 0x00000002 #define SK_ISR_TX2_AS_EOB 0x00000004 #define SK_ISR_TX2_S_CHECK 0x00000008 #define SK_ISR_TX2_S_EOF 0x00000010 #define SK_ISR_TX2_S_EOB 0x00000020 #define SK_ISR_TX1_AS_CHECK 0x00000040 #define SK_ISR_TX1_AS_EOF 0x00000080 #define SK_ISR_TX1_AS_EOB 0x00000100 #define SK_ISR_TX1_S_CHECK 0x00000200 #define SK_ISR_TX1_S_EOF 0x00000400 #define SK_ISR_TX1_S_EOB 0x00000800 #define SK_ISR_RX2_CHECK 0x00001000 #define SK_ISR_RX2_EOF 0x00002000 #define SK_ISR_RX2_EOB 0x00004000 #define SK_ISR_RX1_CHECK 0x00008000 #define SK_ISR_RX1_EOF 0x00010000 #define SK_ISR_RX1_EOB 0x00020000 #define SK_ISR_LINK2_OFLOW 0x00040000 #define SK_ISR_MAC2 0x00080000 #define SK_ISR_LINK1_OFLOW 0x00100000 #define SK_ISR_MAC1 0x00200000 #define SK_ISR_TIMER 0x00400000 #define SK_ISR_EXTERNAL_REG 0x00800000 #define SK_ISR_SW 0x01000000 #define SK_ISR_I2C_RDY 0x02000000 #define SK_ISR_TX2_TIMEO 0x04000000 #define SK_ISR_TX1_TIMEO 0x08000000 #define SK_ISR_RX2_TIMEO 0x10000000 #define SK_ISR_RX1_TIMEO 0x20000000 #define SK_ISR_RSVD 0x40000000 #define SK_ISR_HWERR 0x80000000 /* SK_IMR register */ #define SK_IMR_TX2_AS_CHECK 0x00000001 #define SK_IMR_TX2_AS_EOF 0x00000002 #define SK_IMR_TX2_AS_EOB 0x00000004 #define SK_IMR_TX2_S_CHECK 0x00000008 #define SK_IMR_TX2_S_EOF 0x00000010 #define SK_IMR_TX2_S_EOB 0x00000020 #define SK_IMR_TX1_AS_CHECK 0x00000040 #define SK_IMR_TX1_AS_EOF 0x00000080 #define SK_IMR_TX1_AS_EOB 0x00000100 #define SK_IMR_TX1_S_CHECK 0x00000200 #define SK_IMR_TX1_S_EOF 0x00000400 #define SK_IMR_TX1_S_EOB 0x00000800 #define SK_IMR_RX2_CHECK 0x00001000 #define SK_IMR_RX2_EOF 0x00002000 #define SK_IMR_RX2_EOB 0x00004000 #define SK_IMR_RX1_CHECK 0x00008000 #define SK_IMR_RX1_EOF 0x00010000 #define SK_IMR_RX1_EOB 0x00020000 #define SK_IMR_LINK2_OFLOW 0x00040000 #define SK_IMR_MAC2 0x00080000 #define SK_IMR_LINK1_OFLOW 0x00100000 #define SK_IMR_MAC1 0x00200000 #define SK_IMR_TIMER 0x00400000 #define SK_IMR_EXTERNAL_REG 0x00800000 #define SK_IMR_SW 0x01000000 #define SK_IMR_I2C_RDY 0x02000000 #define SK_IMR_TX2_TIMEO 0x04000000 #define SK_IMR_TX1_TIMEO 0x08000000 #define SK_IMR_RX2_TIMEO 0x10000000 #define SK_IMR_RX1_TIMEO 0x20000000 #define SK_IMR_RSVD 0x40000000 #define SK_IMR_HWERR 0x80000000 #define SK_INTRS1 \ (SK_IMR_RX1_EOF|SK_IMR_TX1_S_EOF|SK_IMR_MAC1) #define SK_INTRS2 \ (SK_IMR_RX2_EOF|SK_IMR_TX2_S_EOF|SK_IMR_MAC2) #define SK_Y2_IMR_TX1_AS_CHECK 0x00000001 #define SK_Y2_IMR_TX1_S_CHECK 0x00000002 #define SK_Y2_IMR_RX1_CHECK 0x00000004 #define SK_Y2_IMR_MAC1 0x00000008 #define SK_Y2_IMR_PHY1 0x00000010 #define SK_Y2_IMR_TX2_AS_CHECK 0x00000100 #define SK_Y2_IMR_TX2_S_CHECK 0x00000200 #define SK_Y2_IMR_RX2_CHECK 0x00000400 #define SK_Y2_IMR_MAC2 0x00000800 #define SK_Y2_IMR_PHY2 0x00001000 #define SK_Y2_IMR_TIMER 0x01000000 #define SK_Y2_IMR_SW 0x02000000 #define SK_Y2_IMR_ASF 0x20000000 #define SK_Y2_IMR_BMU 0x40000000 #define SK_Y2_IMR_HWERR 0x80000000 #define SK_Y2_INTRS1 \ (SK_Y2_IMR_RX1_CHECK|SK_Y2_IMR_TX1_AS_CHECK \ |SK_Y2_IMR_MAC1|SK_Y2_IMR_PHY1) #define SK_Y2_INTRS2 \ (SK_Y2_IMR_RX2_CHECK|SK_Y2_IMR_TX2_AS_CHECK \ |SK_Y2_IMR_MAC2|SK_Y2_IMR_PHY2) /* SK_IESR register */ #define SK_IESR_PAR_RX2 0x00000001 #define SK_IESR_PAR_RX1 0x00000002 #define SK_IESR_PAR_MAC2 0x00000004 #define SK_IESR_PAR_MAC1 0x00000008 #define SK_IESR_PAR_WR_RAM 0x00000010 #define SK_IESR_PAR_RD_RAM 0x00000020 #define SK_IESR_NO_TSTAMP_MAC2 0x00000040 #define SK_IESR_NO_TSTAMO_MAC1 0x00000080 #define SK_IESR_NO_STS_MAC2 0x00000100 #define SK_IESR_NO_STS_MAC1 0x00000200 #define SK_IESR_IRQ_STS 0x00000400 #define SK_IESR_MASTERERR 0x00000800 /* SK_IEMR register */ #define SK_IEMR_PAR_RX2 0x00000001 #define SK_IEMR_PAR_RX1 0x00000002 #define SK_IEMR_PAR_MAC2 0x00000004 #define SK_IEMR_PAR_MAC1 0x00000008 #define SK_IEMR_PAR_WR_RAM 0x00000010 #define SK_IEMR_PAR_RD_RAM 0x00000020 #define SK_IEMR_NO_TSTAMP_MAC2 0x00000040 #define SK_IEMR_NO_TSTAMO_MAC1 0x00000080 #define SK_IEMR_NO_STS_MAC2 0x00000100 #define SK_IEMR_NO_STS_MAC1 0x00000200 #define SK_IEMR_IRQ_STS 0x00000400 #define SK_IEMR_MASTERERR 0x00000800 /* Block 2 */ #define SK_MAC0_0 0x0100 #define SK_MAC0_1 0x0104 #define SK_MAC1_0 0x0108 #define SK_MAC1_1 0x010C #define SK_MAC2_0 0x0110 #define SK_MAC2_1 0x0114 #define SK_CONNTYPE 0x0118 #define SK_PMDTYPE 0x0119 #define SK_CONFIG 0x011A #define SK_CHIPVER 0x011B #define SK_EPROM0 0x011C #define SK_EPROM1 0x011D /* yukon/genesis */ #define SK_Y2_CLKGATE 0x011D /* yukon 2 */ #define SK_EPROM2 0x011E /* yukon/genesis */ #define SK_Y2_HWRES 0x011E /* yukon 2 */ #define SK_EPROM3 0x011F #define SK_EP_ADDR 0x0120 #define SK_EP_DATA 0x0124 #define SK_EP_LOADCTL 0x0128 #define SK_EP_LOADTST 0x0129 #define SK_TIMERINIT 0x0130 #define SK_TIMER 0x0134 #define SK_TIMERCTL 0x0138 #define SK_TIMERTST 0x0139 #define SK_IMTIMERINIT 0x0140 #define SK_IMTIMER 0x0144 #define SK_IMTIMERCTL 0x0148 #define SK_IMTIMERTST 0x0149 #define SK_IMMR 0x014C #define SK_IHWEMR 0x0150 #define SK_TESTCTL1 0x0158 #define SK_TESTCTL2 0x0159 #define SK_GPIO 0x015C #define SK_I2CHWCTL 0x0160 #define SK_I2CHWDATA 0x0164 #define SK_I2CHWIRQ 0x0168 #define SK_I2CSW 0x016C #define SK_BLNKINIT 0x0170 #define SK_BLNKCOUNT 0x0174 #define SK_BLNKCTL 0x0178 #define SK_BLNKSTS 0x0179 #define SK_BLNKTST 0x017A /* Values for SK_CHIPVER */ #define SK_GENESIS 0x0A #define SK_YUKON 0xB0 #define SK_YUKON_LITE 0xB1 #define SK_YUKON_LP 0xB2 #define SK_YUKON_XL 0xB3 #define SK_YUKON_EC_U 0xB4 #define SK_YUKON_EX 0xB5 #define SK_YUKON_EC 0xB6 #define SK_YUKON_FE 0xB7 #define SK_YUKON_FE_P 0xB8 #define SK_YUKON_SUPR 0xB9 #define SK_YUKON_ULTRA2 0xBA #define SK_IS_GENESIS(sc) \ ((sc)->sk_type == SK_GENESIS) #define SK_IS_YUKON(sc) \ ((sc)->sk_type >= SK_YUKON && (sc)->sk_type <= SK_YUKON_LP) #define SK_IS_YUKON2(sc) \ ((sc)->sk_type >= SK_YUKON_XL && (sc)->sk_type <= SK_YUKON_ULTRA2) /* Known revisions in SK_CONFIG */ #define SK_YUKON_LITE_REV_A0 0x0 /* invented, see test in skc_attach */ #define SK_YUKON_LITE_REV_A1 0x3 #define SK_YUKON_LITE_REV_A3 0x7 #define SK_YUKON_XL_REV_A0 0x0 #define SK_YUKON_XL_REV_A1 0x1 #define SK_YUKON_XL_REV_A2 0x2 #define SK_YUKON_XL_REV_A3 0x3 #define SK_YUKON_EC_REV_A1 0x0 #define SK_YUKON_EC_REV_A2 0x1 #define SK_YUKON_EC_REV_A3 0x2 #define SK_YUKON_EC_U_REV_A0 0x1 #define SK_YUKON_EC_U_REV_A1 0x2 #define SK_IMCTL_IRQ_CLEAR 0x01 #define SK_IMCTL_STOP 0x02 #define SK_IMCTL_START 0x04 /* Number of ticks per usec for interrupt moderation */ #define SK_IMTIMER_TICKS_GENESIS 53 #define SK_IMTIMER_TICKS_YUKON 78 #define SK_IMTIMER_TICKS_YUKON_EC 125 #define SK_IM_USECS(x) ((x) * imtimer_ticks) /* * The SK_EPROM0 register contains a byte that describes the * amount of SRAM mounted on the NIC. The value also tells if * the chips are 64K or 128K. This affects the RAMbuffer address * offset that we need to use. */ #define SK_RAMSIZE_512K_64 0x1 #define SK_RAMSIZE_1024K_128 0x2 #define SK_RAMSIZE_1024K_64 0x3 #define SK_RAMSIZE_2048K_128 0x4 #define SK_RBOFF_0 0x0 #define SK_RBOFF_80000 0x80000 /* * SK_EEPROM1 contains the PHY type, which may be XMAC for * fiber-based cards or BCOM for 1000baseT cards with a Broadcom * PHY. */ #define SK_PHYTYPE_XMAC 0 /* integeated XMAC II PHY */ #define SK_PHYTYPE_BCOM 1 /* Broadcom BCM5400 */ #define SK_PHYTYPE_LONE 2 /* Level One LXT1000 */ #define SK_PHYTYPE_NAT 3 /* National DP83891 */ #define SK_PHYTYPE_MARV_COPPER 4 /* Marvell 88E1011S */ #define SK_PHYTYPE_MARV_FIBER 5 /* Marvell 88E1011S (fiber) */ /* * PHY addresses. */ #define SK_PHYADDR_XMAC 0x0 #define SK_PHYADDR_BCOM 0x1 #define SK_PHYADDR_LONE 0x3 #define SK_PHYADDR_NAT 0x0 #define SK_PHYADDR_MARV 0x0 #define SK_CONFIG_SINGLEMAC 0x01 #define SK_CONFIG_DIS_DSL_CLK 0x02 #define SK_PMD_1000BASETX_ALT 0x31 #define SK_PMD_1000BASECX 0x43 #define SK_PMD_1000BASELX 0x4C #define SK_PMD_1000BASESX 0x53 #define SK_PMD_1000BASETX 0x54 /* GPIO bits */ #define SK_GPIO_DAT0 0x00000001 #define SK_GPIO_DAT1 0x00000002 #define SK_GPIO_DAT2 0x00000004 #define SK_GPIO_DAT3 0x00000008 #define SK_GPIO_DAT4 0x00000010 #define SK_GPIO_DAT5 0x00000020 #define SK_GPIO_DAT6 0x00000040 #define SK_GPIO_DAT7 0x00000080 #define SK_GPIO_DAT8 0x00000100 #define SK_GPIO_DAT9 0x00000200 #define SK_GPIO_DIR0 0x00010000 #define SK_GPIO_DIR1 0x00020000 #define SK_GPIO_DIR2 0x00040000 #define SK_GPIO_DIR3 0x00080000 #define SK_GPIO_DIR4 0x00100000 #define SK_GPIO_DIR5 0x00200000 #define SK_GPIO_DIR6 0x00400000 #define SK_GPIO_DIR7 0x00800000 #define SK_GPIO_DIR8 0x01000000 #define SK_GPIO_DIR9 0x02000000 #define SK_Y2_CLKGATE_LINK2_INACTIVE 0x80 /* port 2 inactive */ #define SK_Y2_CLKGATE_LINK2_GATE_DIS 0x40 /* disable clock gate, 2 */ #define SK_Y2_CLKGATE_LINK2_CORE_DIS 0x20 /* disable core clock, 2 */ #define SK_Y2_CLKGATE_LINK2_PCI_DIS 0x10 /* disable pci clock, 2 */ #define SK_Y2_CLKGATE_LINK1_INACTIVE 0x08 /* port 1 inactive */ #define SK_Y2_CLKGATE_LINK1_GATE_DIS 0x04 /* disable clock gate, 1 */ #define SK_Y2_CLKGATE_LINK1_CORE_DIS 0x02 /* disable core clock, 1 */ #define SK_Y2_CLKGATE_LINK1_PCI_DIS 0x01 /* disable pci clock, 1 */ #define SK_Y2_HWRES_LINK_1 0x01 #define SK_Y2_HWRES_LINK_2 0x02 #define SK_Y2_HWRES_LINK_MASK (SK_Y2_HWRES_LINK_1 | SK_Y2_HWRES_LINK_2) #define SK_Y2_HWRES_LINK_DUAL (SK_Y2_HWRES_LINK_1 | SK_Y2_HWRES_LINK_2) /* Block 3 Ram interface and MAC arbiter registers */ #define SK_RAMADDR 0x0180 #define SK_RAMDATA0 0x0184 #define SK_RAMDATA1 0x0188 #define SK_TO0 0x0190 #define SK_TO1 0x0191 #define SK_TO2 0x0192 #define SK_TO3 0x0193 #define SK_TO4 0x0194 #define SK_TO5 0x0195 #define SK_TO6 0x0196 #define SK_TO7 0x0197 #define SK_TO8 0x0198 #define SK_TO9 0x0199 #define SK_TO10 0x019A #define SK_TO11 0x019B #define SK_RITIMEO_TMR 0x019C #define SK_RAMCTL 0x01A0 #define SK_RITIMER_TST 0x01A2 #define SK_RAMCTL_RESET 0x0001 #define SK_RAMCTL_UNRESET 0x0002 #define SK_RAMCTL_CLR_IRQ_WPAR 0x0100 #define SK_RAMCTL_CLR_IRQ_RPAR 0x0200 /* Mac arbiter registers */ #define SK_MINIT_RX1 0x01B0 #define SK_MINIT_RX2 0x01B1 #define SK_MINIT_TX1 0x01B2 #define SK_MINIT_TX2 0x01B3 #define SK_MTIMEO_RX1 0x01B4 #define SK_MTIMEO_RX2 0x01B5 #define SK_MTIMEO_TX1 0x01B6 #define SK_MTIEMO_TX2 0x01B7 #define SK_MACARB_CTL 0x01B8 #define SK_MTIMER_TST 0x01BA #define SK_RCINIT_RX1 0x01C0 #define SK_RCINIT_RX2 0x01C1 #define SK_RCINIT_TX1 0x01C2 #define SK_RCINIT_TX2 0x01C3 #define SK_RCTIMEO_RX1 0x01C4 #define SK_RCTIMEO_RX2 0x01C5 #define SK_RCTIMEO_TX1 0x01C6 #define SK_RCTIMEO_TX2 0x01C7 #define SK_RECOVERY_CTL 0x01C8 #define SK_RCTIMER_TST 0x01CA /* Packet arbiter registers */ #define SK_RXPA1_TINIT 0x01D0 #define SK_RXPA2_TINIT 0x01D4 #define SK_TXPA1_TINIT 0x01D8 #define SK_TXPA2_TINIT 0x01DC #define SK_RXPA1_TIMEO 0x01E0 #define SK_RXPA2_TIMEO 0x01E4 #define SK_TXPA1_TIMEO 0x01E8 #define SK_TXPA2_TIMEO 0x01EC #define SK_PKTARB_CTL 0x01F0 #define SK_PKTATB_TST 0x01F2 #define SK_PKTARB_TIMEOUT 0x2000 #define SK_PKTARBCTL_RESET 0x0001 #define SK_PKTARBCTL_UNRESET 0x0002 #define SK_PKTARBCTL_RXTO1_OFF 0x0004 #define SK_PKTARBCTL_RXTO1_ON 0x0008 #define SK_PKTARBCTL_RXTO2_OFF 0x0010 #define SK_PKTARBCTL_RXTO2_ON 0x0020 #define SK_PKTARBCTL_TXTO1_OFF 0x0040 #define SK_PKTARBCTL_TXTO1_ON 0x0080 #define SK_PKTARBCTL_TXTO2_OFF 0x0100 #define SK_PKTARBCTL_TXTO2_ON 0x0200 #define SK_PKTARBCTL_CLR_IRQ_RXTO1 0x0400 #define SK_PKTARBCTL_CLR_IRQ_RXTO2 0x0800 #define SK_PKTARBCTL_CLR_IRQ_TXTO1 0x1000 #define SK_PKTARBCTL_CLR_IRQ_TXTO2 0x2000 #define SK_MINIT_XMAC_B2 54 #define SK_MINIT_XMAC_C1 63 #define SK_MACARBCTL_RESET 0x0001 #define SK_MACARBCTL_UNRESET 0x0002 #define SK_MACARBCTL_FASTOE_OFF 0x0004 #define SK_MACARBCRL_FASTOE_ON 0x0008 #define SK_RCINIT_XMAC_B2 54 #define SK_RCINIT_XMAC_C1 0 #define SK_RECOVERYCTL_RX1_OFF 0x0001 #define SK_RECOVERYCTL_RX1_ON 0x0002 #define SK_RECOVERYCTL_RX2_OFF 0x0004 #define SK_RECOVERYCTL_RX2_ON 0x0008 #define SK_RECOVERYCTL_TX1_OFF 0x0010 #define SK_RECOVERYCTL_TX1_ON 0x0020 #define SK_RECOVERYCTL_TX2_OFF 0x0040 #define SK_RECOVERYCTL_TX2_ON 0x0080 #define SK_RECOVERY_XMAC_B2 \ (SK_RECOVERYCTL_RX1_ON|SK_RECOVERYCTL_RX2_ON| \ SK_RECOVERYCTL_TX1_ON|SK_RECOVERYCTL_TX2_ON) #define SK_RECOVERY_XMAC_C1 \ (SK_RECOVERYCTL_RX1_OFF|SK_RECOVERYCTL_RX2_OFF| \ SK_RECOVERYCTL_TX1_OFF|SK_RECOVERYCTL_TX2_OFF) /* Block 4 -- TX Arbiter MAC 1 */ #define SK_TXAR1_TIMERINIT 0x0200 #define SK_TXAR1_TIMERVAL 0x0204 #define SK_TXAR1_LIMITINIT 0x0208 #define SK_TXAR1_LIMITCNT 0x020C #define SK_TXAR1_COUNTERCTL 0x0210 #define SK_TXAR1_COUNTERTST 0x0212 #define SK_TXAR1_COUNTERSTS 0x0212 /* Block 5 -- TX Arbiter MAC 2 */ #define SK_TXAR2_TIMERINIT 0x0280 #define SK_TXAR2_TIMERVAL 0x0284 #define SK_TXAR2_LIMITINIT 0x0288 #define SK_TXAR2_LIMITCNT 0x028C #define SK_TXAR2_COUNTERCTL 0x0290 #define SK_TXAR2_COUNTERTST 0x0291 #define SK_TXAR2_COUNTERSTS 0x0292 #define SK_TXARCTL_OFF 0x01 #define SK_TXARCTL_ON 0x02 #define SK_TXARCTL_RATECTL_OFF 0x04 #define SK_TXARCTL_RATECTL_ON 0x08 #define SK_TXARCTL_ALLOC_OFF 0x10 #define SK_TXARCTL_ALLOC_ON 0x20 #define SK_TXARCTL_FSYNC_OFF 0x40 #define SK_TXARCTL_FSYNC_ON 0x80 /* Block 6 -- External registers */ #define SK_EXTREG_BASE 0x300 #define SK_EXTREG_END 0x37C /* Block 7 -- PCI config registers */ #define SK_PCI_BASE 0x0380 #define SK_PCI_END 0x03FC /* Compute offset of mirrored PCI register */ #define SK_PCI_REG(reg) ((reg) + SK_PCI_BASE) /* Block 8 -- RX queue 1 */ #define SK_RXQ1_BUFCNT 0x0400 #define SK_RXQ1_BUFCTL 0x0402 #define SK_RXQ1_NEXTDESC 0x0404 #define SK_RXQ1_RXBUF_LO 0x0408 #define SK_RXQ1_RXBUF_HI 0x040C #define SK_RXQ1_RXSTAT 0x0410 #define SK_RXQ1_TIMESTAMP 0x0414 #define SK_RXQ1_CSUM1 0x0418 #define SK_RXQ1_CSUM2 0x041A #define SK_RXQ1_CSUM1_START 0x041C #define SK_RXQ1_CSUM2_START 0x041E #define SK_RXQ1_CURADDR_LO 0x0420 #define SK_RXQ1_CURADDR_HI 0x0424 #define SK_RXQ1_CURCNT_LO 0x0428 #define SK_RXQ1_CURCNT_HI 0x042C #define SK_RXQ1_CURBYTES 0x0430 #define SK_RXQ1_BMU_CSR 0x0434 #define SK_RXQ1_WATERMARK 0x0438 #define SK_RXQ1_FLAG 0x043A #define SK_RXQ1_TEST1 0x043C #define SK_RXQ1_TEST2 0x0440 #define SK_RXQ1_TEST3 0x0444 /* yukon-2 only */ #define SK_RXQ1_Y2_WM 0x0440 #define SK_RXQ1_Y2_AL 0x0442 #define SK_RXQ1_Y2_RSP 0x0444 #define SK_RXQ1_Y2_RSL 0x0446 #define SK_RXQ1_Y2_RP 0x0448 #define SK_RXQ1_Y2_RL 0x044A #define SK_RXQ1_Y2_WP 0x044C #define SK_RXQ1_Y2_WSP 0x044D #define SK_RXQ1_Y2_WL 0x044E #define SK_RXQ1_Y2_WSL 0x044F /* yukon-2 only (prefetch unit) */ #define SK_RXQ1_Y2_PREF_CSR 0x0450 #define SK_RXQ1_Y2_PREF_LIDX 0x0454 #define SK_RXQ1_Y2_PREF_ADDRLO 0x0458 #define SK_RXQ1_Y2_PREF_ADDRHI 0x045C #define SK_RXQ1_Y2_PREF_GETIDX 0x0460 #define SK_RXQ1_Y2_PREF_PUTIDX 0x0464 #define SK_RXQ1_Y2_PREF_FIFOWP 0x0470 #define SK_RXQ1_Y2_PREF_FIFORP 0x0474 #define SK_RXQ1_Y2_PREF_FIFOWM 0x0478 #define SK_RXQ1_Y2_PREF_FIFOLV 0x047C /* Block 9 -- RX queue 2 */ #define SK_RXQ2_BUFCNT 0x0480 #define SK_RXQ2_BUFCTL 0x0482 #define SK_RXQ2_NEXTDESC 0x0484 #define SK_RXQ2_RXBUF_LO 0x0488 #define SK_RXQ2_RXBUF_HI 0x048C #define SK_RXQ2_RXSTAT 0x0490 #define SK_RXQ2_TIMESTAMP 0x0494 #define SK_RXQ2_CSUM1 0x0498 #define SK_RXQ2_CSUM2 0x049A #define SK_RXQ2_CSUM1_START 0x049C #define SK_RXQ2_CSUM2_START 0x049E #define SK_RXQ2_CURADDR_LO 0x04A0 #define SK_RXQ2_CURADDR_HI 0x04A4 #define SK_RXQ2_CURCNT_LO 0x04A8 #define SK_RXQ2_CURCNT_HI 0x04AC #define SK_RXQ2_CURBYTES 0x04B0 #define SK_RXQ2_BMU_CSR 0x04B4 #define SK_RXQ2_WATERMARK 0x04B8 #define SK_RXQ2_FLAG 0x04BA #define SK_RXQ2_TEST1 0x04BC #define SK_RXQ2_TEST2 0x04C0 #define SK_RXQ2_TEST3 0x04C4 /* yukon-2 only */ #define SK_RXQ2_Y2_WM 0x04C0 #define SK_RXQ2_Y2_AL 0x04C2 #define SK_RXQ2_Y2_RSP 0x04C4 #define SK_RXQ2_Y2_RSL 0x04C6 #define SK_RXQ2_Y2_RP 0x04C8 #define SK_RXQ2_Y2_RL 0x04CA #define SK_RXQ2_Y2_WP 0x04CC #define SK_RXQ2_Y2_WSP 0x04CD #define SK_RXQ2_Y2_WL 0x04CE #define SK_RXQ2_Y2_WSL 0x04CF /* yukon-2 only (prefetch unit) */ #define SK_RXQ2_Y2_PREF_CSR 0x04D0 #define SK_RXQ2_Y2_PREF_LIDX 0x04D4 #define SK_RXQ2_Y2_PREF_ADDRLO 0x04D8 #define SK_RXQ2_Y2_PREF_ADDRHI 0x04DC #define SK_RXQ2_Y2_PREF_GETIDX 0x04E0 #define SK_RXQ2_Y2_PREF_PUTIDX 0x04E4 #define SK_RXQ2_Y2_PREF_FIFOWP 0x04F0 #define SK_RXQ2_Y2_PREF_FIFORP 0x04F4 #define SK_RXQ2_Y2_PREF_FIFOWM 0x04F8 #define SK_RXQ2_Y2_PREF_FIFOLV 0x04FC #define SK_RXBMU_CLR_IRQ_ERR 0x00000001 #define SK_RXBMU_CLR_IRQ_EOF 0x00000002 #define SK_RXBMU_CLR_IRQ_EOB 0x00000004 #define SK_RXBMU_CLR_IRQ_PAR 0x00000008 #define SK_RXBMU_RX_START 0x00000010 #define SK_RXBMU_RX_STOP 0x00000020 #define SK_RXBMU_POLL_OFF 0x00000040 #define SK_RXBMU_POLL_ON 0x00000080 #define SK_RXBMU_TRANSFER_SM_RESET 0x00000100 #define SK_RXBMU_TRANSFER_SM_UNRESET 0x00000200 #define SK_RXBMU_DESCWR_SM_RESET 0x00000400 #define SK_RXBMU_DESCWR_SM_UNRESET 0x00000800 #define SK_RXBMU_DESCRD_SM_RESET 0x00001000 #define SK_RXBMU_DESCRD_SM_UNRESET 0x00002000 #define SK_RXBMU_SUPERVISOR_SM_RESET 0x00004000 #define SK_RXBMU_SUPERVISOR_SM_UNRESET 0x00008000 #define SK_RXBMU_PFI_SM_RESET 0x00010000 #define SK_RXBMU_PFI_SM_UNRESET 0x00020000 #define SK_RXBMU_FIFO_RESET 0x00040000 #define SK_RXBMU_FIFO_UNRESET 0x00080000 #define SK_RXBMU_DESC_RESET 0x00100000 #define SK_RXBMU_DESC_UNRESET 0x00200000 #define SK_RXBMU_SUPERVISOR_IDLE 0x01000000 #define SK_RXBMU_ONLINE \ (SK_RXBMU_TRANSFER_SM_UNRESET|SK_RXBMU_DESCWR_SM_UNRESET| \ SK_RXBMU_DESCRD_SM_UNRESET|SK_RXBMU_SUPERVISOR_SM_UNRESET| \ SK_RXBMU_PFI_SM_UNRESET|SK_RXBMU_FIFO_UNRESET| \ SK_RXBMU_DESC_UNRESET) #define SK_RXBMU_OFFLINE \ (SK_RXBMU_TRANSFER_SM_RESET|SK_RXBMU_DESCWR_SM_RESET| \ SK_RXBMU_DESCRD_SM_RESET|SK_RXBMU_SUPERVISOR_SM_RESET| \ SK_RXBMU_PFI_SM_RESET|SK_RXBMU_FIFO_RESET| \ SK_RXBMU_DESC_RESET) /* Block 12 -- TX sync queue 1 */ #define SK_TXQS1_BUFCNT 0x0600 #define SK_TXQS1_BUFCTL 0x0602 #define SK_TXQS1_NEXTDESC 0x0604 #define SK_TXQS1_RXBUF_LO 0x0608 #define SK_TXQS1_RXBUF_HI 0x060C #define SK_TXQS1_RXSTAT 0x0610 #define SK_TXQS1_CSUM_STARTVAL 0x0614 #define SK_TXQS1_CSUM_STARTPOS 0x0618 #define SK_TXQS1_CSUM_WRITEPOS 0x061A #define SK_TXQS1_CURADDR_LO 0x0620 #define SK_TXQS1_CURADDR_HI 0x0624 #define SK_TXQS1_CURCNT_LO 0x0628 #define SK_TXQS1_CURCNT_HI 0x062C #define SK_TXQS1_CURBYTES 0x0630 #define SK_TXQS1_BMU_CSR 0x0634 #define SK_TXQS1_WATERMARK 0x0638 #define SK_TXQS1_FLAG 0x063A #define SK_TXQS1_TEST1 0x063C #define SK_TXQS1_TEST2 0x0640 #define SK_TXQS1_TEST3 0x0644 /* yukon-2 only */ #define SK_TXQS1_Y2_WM 0x0640 #define SK_TXQS1_Y2_AL 0x0642 #define SK_TXQS1_Y2_RSP 0x0644 #define SK_TXQS1_Y2_RSL 0x0646 #define SK_TXQS1_Y2_RP 0x0648 #define SK_TXQS1_Y2_RL 0x064A #define SK_TXQS1_Y2_WP 0x064C #define SK_TXQS1_Y2_WSP 0x064D #define SK_TXQS1_Y2_WL 0x064E #define SK_TXQS1_Y2_WSL 0x064F /* yukon-2 only (prefetch unit) */ #define SK_TXQS1_Y2_PREF_CSR 0x0650 #define SK_TXQS1_Y2_PREF_LIDX 0x0654 #define SK_TXQS1_Y2_PREF_ADDRLO 0x0658 #define SK_TXQS1_Y2_PREF_ADDRHI 0x065C #define SK_TXQS1_Y2_PREF_GETIDX 0x0660 #define SK_TXQS1_Y2_PREF_PUTIDX 0x0664 #define SK_TXQS1_Y2_PREF_FIFOWP 0x0670 #define SK_TXQS1_Y2_PREF_FIFORP 0x0674 #define SK_TXQS1_Y2_PREF_FIFOWM 0x0678 #define SK_TXQS1_Y2_PREF_FIFOLV 0x067C /* Block 13 -- TX async queue 1 */ #define SK_TXQA1_BUFCNT 0x0680 #define SK_TXQA1_BUFCTL 0x0682 #define SK_TXQA1_NEXTDESC 0x0684 #define SK_TXQA1_RXBUF_LO 0x0688 #define SK_TXQA1_RXBUF_HI 0x068C #define SK_TXQA1_RXSTAT 0x0690 #define SK_TXQA1_CSUM_STARTVAL 0x0694 #define SK_TXQA1_CSUM_STARTPOS 0x0698 #define SK_TXQA1_CSUM_WRITEPOS 0x069A #define SK_TXQA1_CURADDR_LO 0x06A0 #define SK_TXQA1_CURADDR_HI 0x06A4 #define SK_TXQA1_CURCNT_LO 0x06A8 #define SK_TXQA1_CURCNT_HI 0x06AC #define SK_TXQA1_CURBYTES 0x06B0 #define SK_TXQA1_BMU_CSR 0x06B4 #define SK_TXQA1_WATERMARK 0x06B8 #define SK_TXQA1_FLAG 0x06BA #define SK_TXQA1_TEST1 0x06BC #define SK_TXQA1_TEST2 0x06C0 #define SK_TXQA1_TEST3 0x06C4 /* yukon-2 only */ #define SK_TXQA1_Y2_WM 0x06C0 #define SK_TXQA1_Y2_AL 0x06C2 #define SK_TXQA1_Y2_RSP 0x06C4 #define SK_TXQA1_Y2_RSL 0x06C6 #define SK_TXQA1_Y2_RP 0x06C8 #define SK_TXQA1_Y2_RL 0x06CA #define SK_TXQA1_Y2_WP 0x06CC #define SK_TXQA1_Y2_WSP 0x06CD #define SK_TXQA1_Y2_WL 0x06CE #define SK_TXQA1_Y2_WSL 0x06CF /* yukon-2 only (prefetch unit) */ #define SK_TXQA1_Y2_PREF_CSR 0x06D0 #define SK_TXQA1_Y2_PREF_LIDX 0x06D4 #define SK_TXQA1_Y2_PREF_ADDRLO 0x06D8 #define SK_TXQA1_Y2_PREF_ADDRHI 0x06DC #define SK_TXQA1_Y2_PREF_GETIDX 0x06E0 #define SK_TXQA1_Y2_PREF_PUTIDX 0x06E4 #define SK_TXQA1_Y2_PREF_FIFOWP 0x06F0 #define SK_TXQA1_Y2_PREF_FIFORP 0x06F4 #define SK_TXQA1_Y2_PREF_FIFOWM 0x06F8 #define SK_TXQA1_Y2_PREF_FIFOLV 0x06FC /* Block 14 -- TX sync queue 2 */ #define SK_TXQS2_BUFCNT 0x0700 #define SK_TXQS2_BUFCTL 0x0702 #define SK_TXQS2_NEXTDESC 0x0704 #define SK_TXQS2_RXBUF_LO 0x0708 #define SK_TXQS2_RXBUF_HI 0x070C #define SK_TXQS2_RXSTAT 0x0710 #define SK_TXQS2_CSUM_STARTVAL 0x0714 #define SK_TXQS2_CSUM_STARTPOS 0x0718 #define SK_TXQS2_CSUM_WRITEPOS 0x071A #define SK_TXQS2_CURADDR_LO 0x0720 #define SK_TXQS2_CURADDR_HI 0x0724 #define SK_TXQS2_CURCNT_LO 0x0728 #define SK_TXQS2_CURCNT_HI 0x072C #define SK_TXQS2_CURBYTES 0x0730 #define SK_TXQS2_BMU_CSR 0x0734 #define SK_TXQS2_WATERMARK 0x0738 #define SK_TXQS2_FLAG 0x073A #define SK_TXQS2_TEST1 0x073C #define SK_TXQS2_TEST2 0x0740 #define SK_TXQS2_TEST3 0x0744 /* yukon-2 only */ #define SK_TXQS2_Y2_WM 0x0740 #define SK_TXQS2_Y2_AL 0x0742 #define SK_TXQS2_Y2_RSP 0x0744 #define SK_TXQS2_Y2_RSL 0x0746 #define SK_TXQS2_Y2_RP 0x0748 #define SK_TXQS2_Y2_RL 0x074A #define SK_TXQS2_Y2_WP 0x074C #define SK_TXQS2_Y2_WSP 0x074D #define SK_TXQS2_Y2_WL 0x074E #define SK_TXQS2_Y2_WSL 0x074F /* yukon-2 only (prefetch unit) */ #define SK_TXQS2_Y2_PREF_CSR 0x0750 #define SK_TXQS2_Y2_PREF_LIDX 0x0754 #define SK_TXQS2_Y2_PREF_ADDRLO 0x0758 #define SK_TXQS2_Y2_PREF_ADDRHI 0x075C #define SK_TXQS2_Y2_PREF_GETIDX 0x0760 #define SK_TXQS2_Y2_PREF_PUTIDX 0x0764 #define SK_TXQS2_Y2_PREF_FIFOWP 0x0770 #define SK_TXQS2_Y2_PREF_FIFORP 0x0774 #define SK_TXQS2_Y2_PREF_FIFOWM 0x0778 #define SK_TXQS2_Y2_PREF_FIFOLV 0x077C /* Block 15 -- TX async queue 2 */ #define SK_TXQA2_BUFCNT 0x0780 #define SK_TXQA2_BUFCTL 0x0782 #define SK_TXQA2_NEXTDESC 0x0784 #define SK_TXQA2_RXBUF_LO 0x0788 #define SK_TXQA2_RXBUF_HI 0x078C #define SK_TXQA2_RXSTAT 0x0790 #define SK_TXQA2_CSUM_STARTVAL 0x0794 #define SK_TXQA2_CSUM_STARTPOS 0x0798 #define SK_TXQA2_CSUM_WRITEPOS 0x079A #define SK_TXQA2_CURADDR_LO 0x07A0 #define SK_TXQA2_CURADDR_HI 0x07A4 #define SK_TXQA2_CURCNT_LO 0x07A8 #define SK_TXQA2_CURCNT_HI 0x07AC #define SK_TXQA2_CURBYTES 0x07B0 #define SK_TXQA2_BMU_CSR 0x07B4 #define SK_TXQA2_WATERMARK 0x07B8 #define SK_TXQA2_FLAG 0x07BA #define SK_TXQA2_TEST1 0x07BC #define SK_TXQA2_TEST2 0x07C0 #define SK_TXQA2_TEST3 0x07C4 /* yukon-2 only */ #define SK_TXQA2_Y2_WM 0x07C0 #define SK_TXQA2_Y2_AL 0x07C2 #define SK_TXQA2_Y2_RSP 0x07C4 #define SK_TXQA2_Y2_RSL 0x07C6 #define SK_TXQA2_Y2_RP 0x07C8 #define SK_TXQA2_Y2_RL 0x07CA #define SK_TXQA2_Y2_WP 0x07CC #define SK_TXQA2_Y2_WSP 0x07CD #define SK_TXQA2_Y2_WL 0x07CE #define SK_TXQA2_Y2_WSL 0x07CF /* yukon-2 only (prefetch unit) */ #define SK_TXQA2_Y2_PREF_CSR 0x07D0 #define SK_TXQA2_Y2_PREF_LIDX 0x07D4 #define SK_TXQA2_Y2_PREF_ADDRLO 0x07D8 #define SK_TXQA2_Y2_PREF_ADDRHI 0x07DC #define SK_TXQA2_Y2_PREF_GETIDX 0x07E0 #define SK_TXQA2_Y2_PREF_PUTIDX 0x07E4 #define SK_TXQA2_Y2_PREF_FIFOWP 0x07F0 #define SK_TXQA2_Y2_PREF_FIFORP 0x07F4 #define SK_TXQA2_Y2_PREF_FIFOWM 0x07F8 #define SK_TXQA2_Y2_PREF_FIFOLV 0x07FC #define SK_TXBMU_CLR_IRQ_ERR 0x00000001 #define SK_TXBMU_CLR_IRQ_EOF 0x00000002 #define SK_TXBMU_CLR_IRQ_EOB 0x00000004 #define SK_TXBMU_TX_START 0x00000010 #define SK_TXBMU_TX_STOP 0x00000020 #define SK_TXBMU_POLL_OFF 0x00000040 #define SK_TXBMU_POLL_ON 0x00000080 #define SK_TXBMU_TRANSFER_SM_RESET 0x00000100 #define SK_TXBMU_TRANSFER_SM_UNRESET 0x00000200 #define SK_TXBMU_DESCWR_SM_RESET 0x00000400 #define SK_TXBMU_DESCWR_SM_UNRESET 0x00000800 #define SK_TXBMU_DESCRD_SM_RESET 0x00001000 #define SK_TXBMU_DESCRD_SM_UNRESET 0x00002000 #define SK_TXBMU_SUPERVISOR_SM_RESET 0x00004000 #define SK_TXBMU_SUPERVISOR_SM_UNRESET 0x00008000 #define SK_TXBMU_PFI_SM_RESET 0x00010000 #define SK_TXBMU_PFI_SM_UNRESET 0x00020000 #define SK_TXBMU_FIFO_RESET 0x00040000 #define SK_TXBMU_FIFO_UNRESET 0x00080000 #define SK_TXBMU_DESC_RESET 0x00100000 #define SK_TXBMU_DESC_UNRESET 0x00200000 #define SK_TXBMU_SUPERVISOR_IDLE 0x01000000 #define SK_TXBMU_ONLINE \ (SK_TXBMU_TRANSFER_SM_UNRESET|SK_TXBMU_DESCWR_SM_UNRESET| \ SK_TXBMU_DESCRD_SM_UNRESET|SK_TXBMU_SUPERVISOR_SM_UNRESET| \ SK_TXBMU_PFI_SM_UNRESET|SK_TXBMU_FIFO_UNRESET| \ SK_TXBMU_DESC_UNRESET|SK_TXBMU_POLL_ON) #define SK_TXBMU_OFFLINE \ (SK_TXBMU_TRANSFER_SM_RESET|SK_TXBMU_DESCWR_SM_RESET| \ SK_TXBMU_DESCRD_SM_RESET|SK_TXBMU_SUPERVISOR_SM_RESET| \ SK_TXBMU_PFI_SM_RESET|SK_TXBMU_FIFO_RESET| \ SK_TXBMU_DESC_RESET|SK_TXBMU_POLL_OFF) /* Block 16 -- Receive RAMbuffer 1 */ #define SK_RXRB1_START 0x0800 #define SK_RXRB1_END 0x0804 #define SK_RXRB1_WR_PTR 0x0808 #define SK_RXRB1_RD_PTR 0x080C #define SK_RXRB1_UTHR_PAUSE 0x0810 #define SK_RXRB1_LTHR_PAUSE 0x0814 #define SK_RXRB1_UTHR_HIPRIO 0x0818 #define SK_RXRB1_UTHR_LOPRIO 0x081C #define SK_RXRB1_PKTCNT 0x0820 #define SK_RXRB1_LVL 0x0824 #define SK_RXRB1_CTLTST 0x0828 /* Block 17 -- Receive RAMbuffer 2 */ #define SK_RXRB2_START 0x0880 #define SK_RXRB2_END 0x0884 #define SK_RXRB2_WR_PTR 0x0888 #define SK_RXRB2_RD_PTR 0x088C #define SK_RXRB2_UTHR_PAUSE 0x0890 #define SK_RXRB2_LTHR_PAUSE 0x0894 #define SK_RXRB2_UTHR_HIPRIO 0x0898 #define SK_RXRB2_UTHR_LOPRIO 0x089C #define SK_RXRB2_PKTCNT 0x08A0 #define SK_RXRB2_LVL 0x08A4 #define SK_RXRB2_CTLTST 0x08A8 /* Block 20 -- Sync. Transmit RAMbuffer 1 */ #define SK_TXRBS1_START 0x0A00 #define SK_TXRBS1_END 0x0A04 #define SK_TXRBS1_WR_PTR 0x0A08 #define SK_TXRBS1_RD_PTR 0x0A0C #define SK_TXRBS1_PKTCNT 0x0A20 #define SK_TXRBS1_LVL 0x0A24 #define SK_TXRBS1_CTLTST 0x0A28 /* Block 21 -- Async. Transmit RAMbuffer 1 */ #define SK_TXRBA1_START 0x0A80 #define SK_TXRBA1_END 0x0A84 #define SK_TXRBA1_WR_PTR 0x0A88 #define SK_TXRBA1_RD_PTR 0x0A8C #define SK_TXRBA1_PKTCNT 0x0AA0 #define SK_TXRBA1_LVL 0x0AA4 #define SK_TXRBA1_CTLTST 0x0AA8 /* Block 22 -- Sync. Transmit RAMbuffer 2 */ #define SK_TXRBS2_START 0x0B00 #define SK_TXRBS2_END 0x0B04 #define SK_TXRBS2_WR_PTR 0x0B08 #define SK_TXRBS2_RD_PTR 0x0B0C #define SK_TXRBS2_PKTCNT 0x0B20 #define SK_TXRBS2_LVL 0x0B24 #define SK_TXRBS2_CTLTST 0x0B28 /* Block 23 -- Async. Transmit RAMbuffer 2 */ #define SK_TXRBA2_START 0x0B80 #define SK_TXRBA2_END 0x0B84 #define SK_TXRBA2_WR_PTR 0x0B88 #define SK_TXRBA2_RD_PTR 0x0B8C #define SK_TXRBA2_PKTCNT 0x0BA0 #define SK_TXRBA2_LVL 0x0BA4 #define SK_TXRBA2_CTLTST 0x0BA8 #define SK_RBCTL_RESET 0x00000001 #define SK_RBCTL_UNRESET 0x00000002 #define SK_RBCTL_OFF 0x00000004 #define SK_RBCTL_ON 0x00000008 #define SK_RBCTL_STORENFWD_OFF 0x00000010 #define SK_RBCTL_STORENFWD_ON 0x00000020 /* Block 24 -- RX MAC FIFO 1 registers and LINK_SYNC counter */ #define SK_RXF1_END 0x0C00 #define SK_RXF1_WPTR 0x0C04 #define SK_RXF1_RPTR 0x0C0C #define SK_RXF1_PKTCNT 0x0C10 #define SK_RXF1_LVL 0x0C14 #define SK_RXF1_MACCTL 0x0C18 #define SK_RXF1_CTL 0x0C1C #define SK_RXLED1_CNTINIT 0x0C20 #define SK_RXLED1_COUNTER 0x0C24 #define SK_RXLED1_CTL 0x0C28 #define SK_RXLED1_TST 0x0C29 #define SK_LINK_SYNC1_CINIT 0x0C30 #define SK_LINK_SYNC1_COUNTER 0x0C34 #define SK_LINK_SYNC1_CTL 0x0C38 #define SK_LINK_SYNC1_TST 0x0C39 #define SK_LINKLED1_CTL 0x0C3C #define SK_FIFO_END 0x3F /* Receive MAC FIFO 1 (Yukon Only) */ #define SK_RXMF1_END 0x0C40 #define SK_RXMF1_THRESHOLD 0x0C44 #define SK_RXMF1_CTRL_TEST 0x0C48 #define SK_RXMF1_FLUSH_MASK 0x0C4C #define SK_RXMF1_FLUSH_THRESHOLD 0x0C50 #define SK_RXMF1_WRITE_PTR 0x0C60 #define SK_RXMF1_WRITE_LEVEL 0x0C68 #define SK_RXMF1_READ_PTR 0x0C70 #define SK_RXMF1_READ_LEVEL 0x0C78 /* Receive MAC FIFO 1 Control/Test */ #define SK_RFCTL_WR_PTR_TST_ON 0x00004000 /* Write pointer test on*/ #define SK_RFCTL_WR_PTR_TST_OFF 0x00002000 /* Write pointer test off */ #define SK_RFCTL_WR_PTR_STEP 0x00001000 /* Write pointer increment */ #define SK_RFCTL_RD_PTR_TST_ON 0x00000400 /* Read pointer test on */ #define SK_RFCTL_RD_PTR_TST_OFF 0x00000200 /* Read pointer test off */ #define SK_RFCTL_RD_PTR_STEP 0x00000100 /* Read pointer increment */ #define SK_RFCTL_FIFO_FLUSH_ON 0x00000080 /* RX FIFO Flush mode on */ #define SK_RFCTL_FIFO_FLUSH_OFF 0x00000040 /* RX FIFO Flush mode off */ #define SK_RFCTL_RX_FIFO_OVER 0x00000020 /* Clear IRQ RX FIFO Overrun */ #define SK_RFCTL_FRAME_RX_DONE 0x00000010 /* Clear IRQ Frame RX Done */ #define SK_RFCTL_OPERATION_ON 0x00000008 /* Operational mode on */ #define SK_RFCTL_OPERATION_OFF 0x00000004 /* Operational mode off */ #define SK_RFCTL_RESET_CLEAR 0x00000002 /* MAC FIFO Reset Clear */ #define SK_RFCTL_RESET_SET 0x00000001 /* MAC FIFO Reset Set */ #define SK_RFCTL_FIFO_THRESHOLD 0x0a /* flush threshold (default) */ /* Block 25 -- RX MAC FIFO 2 registers and LINK_SYNC counter */ #define SK_RXF2_END 0x0C80 #define SK_RXF2_WPTR 0x0C84 #define SK_RXF2_RPTR 0x0C8C #define SK_RXF2_PKTCNT 0x0C90 #define SK_RXF2_LVL 0x0C94 #define SK_RXF2_MACCTL 0x0C98 #define SK_RXF2_CTL 0x0C9C #define SK_RXLED2_CNTINIT 0x0CA0 #define SK_RXLED2_COUNTER 0x0CA4 #define SK_RXLED2_CTL 0x0CA8 #define SK_RXLED2_TST 0x0CA9 #define SK_LINK_SYNC2_CINIT 0x0CB0 #define SK_LINK_SYNC2_COUNTER 0x0CB4 #define SK_LINK_SYNC2_CTL 0x0CB8 #define SK_LINK_SYNC2_TST 0x0CB9 #define SK_LINKLED2_CTL 0x0CBC #define SK_RXMACCTL_CLR_IRQ_NOSTS 0x00000001 #define SK_RXMACCTL_CLR_IRQ_NOTSTAMP 0x00000002 #define SK_RXMACCTL_TSTAMP_OFF 0x00000004 #define SK_RXMACCTL_RSTAMP_ON 0x00000008 #define SK_RXMACCTL_FLUSH_OFF 0x00000010 #define SK_RXMACCTL_FLUSH_ON 0x00000020 #define SK_RXMACCTL_PAUSE_OFF 0x00000040 #define SK_RXMACCTL_PAUSE_ON 0x00000080 #define SK_RXMACCTL_AFULL_OFF 0x00000100 #define SK_RXMACCTL_AFULL_ON 0x00000200 #define SK_RXMACCTL_VALIDTIME_PATCH_OFF 0x00000400 #define SK_RXMACCTL_VALIDTIME_PATCH_ON 0x00000800 #define SK_RXMACCTL_RXRDY_PATCH_OFF 0x00001000 #define SK_RXMACCTL_RXRDY_PATCH_ON 0x00002000 #define SK_RXMACCTL_STS_TIMEO 0x00FF0000 #define SK_RXMACCTL_TSTAMP_TIMEO 0xFF000000 #define SK_RXLEDCTL_ENABLE 0x0001 #define SK_RXLEDCTL_COUNTER_STOP 0x0002 #define SK_RXLEDCTL_COUNTER_START 0x0004 #define SK_LINKLED_OFF 0x0001 #define SK_LINKLED_ON 0x0002 #define SK_LINKLED_LINKSYNC_OFF 0x0004 #define SK_LINKLED_LINKSYNC_ON 0x0008 #define SK_LINKLED_BLINK_OFF 0x0010 #define SK_LINKLED_BLINK_ON 0x0020 /* Block 26 -- TX MAC FIFO 1 registers */ #define SK_TXF1_END 0x0D00 #define SK_TXF1_WPTR 0x0D04 #define SK_TXF1_RPTR 0x0D0C #define SK_TXF1_PKTCNT 0x0D10 #define SK_TXF1_LVL 0x0D14 #define SK_TXF1_MACCTL 0x0D18 #define SK_TXF1_CTL 0x0D1C #define SK_TXLED1_CNTINIT 0x0D20 #define SK_TXLED1_COUNTER 0x0D24 #define SK_TXLED1_CTL 0x0D28 #define SK_TXLED1_TST 0x0D29 /* Transmit MAC FIFO 1 (Yukon Only) */ #define SK_TXMF1_END 0x0D40 #define SK_TXMF1_THRESHOLD 0x0D44 #define SK_TXMF1_CTRL_TEST 0x0D48 #define SK_TXMF1_WRITE_PTR 0x0D60 #define SK_TXMF1_WRITE_SHADOW 0x0D64 #define SK_TXMF1_WRITE_LEVEL 0x0D68 #define SK_TXMF1_READ_PTR 0x0D70 #define SK_TXMF1_RESTART_PTR 0x0D74 #define SK_TXMF1_READ_LEVEL 0x0D78 /* Transmit MAC FIFO Control/Test */ #define SK_TFCTL_WR_PTR_TST_ON 0x00004000 /* Write pointer test on*/ #define SK_TFCTL_WR_PTR_TST_OFF 0x00002000 /* Write pointer test off */ #define SK_TFCTL_WR_PTR_STEP 0x00001000 /* Write pointer increment */ #define SK_TFCTL_RD_PTR_TST_ON 0x00000400 /* Read pointer test on */ #define SK_TFCTL_RD_PTR_TST_OFF 0x00000200 /* Read pointer test off */ #define SK_TFCTL_RD_PTR_STEP 0x00000100 /* Read pointer increment */ #define SK_TFCTL_TX_FIFO_UNDER 0x00000040 /* Clear IRQ TX FIFO Under */ #define SK_TFCTL_FRAME_TX_DONE 0x00000020 /* Clear IRQ Frame TX Done */ #define SK_TFCTL_IRQ_PARITY_ER 0x00000010 /* Clear IRQ Parity Error */ #define SK_TFCTL_OPERATION_ON 0x00000008 /* Operational mode on */ #define SK_TFCTL_OPERATION_OFF 0x00000004 /* Operational mode off */ #define SK_TFCTL_RESET_CLEAR 0x00000002 /* MAC FIFO Reset Clear */ #define SK_TFCTL_RESET_SET 0x00000001 /* MAC FIFO Reset Set */ /* Block 27 -- TX MAC FIFO 2 registers */ #define SK_TXF2_END 0x0D80 #define SK_TXF2_WPTR 0x0D84 #define SK_TXF2_RPTR 0x0D8C #define SK_TXF2_PKTCNT 0x0D90 #define SK_TXF2_LVL 0x0D94 #define SK_TXF2_MACCTL 0x0D98 #define SK_TXF2_CTL 0x0D9C #define SK_TXLED2_CNTINIT 0x0DA0 #define SK_TXLED2_COUNTER 0x0DA4 #define SK_TXLED2_CTL 0x0DA8 #define SK_TXLED2_TST 0x0DA9 #define SK_TXMACCTL_XMAC_RESET 0x00000001 #define SK_TXMACCTL_XMAC_UNRESET 0x00000002 #define SK_TXMACCTL_LOOP_OFF 0x00000004 #define SK_TXMACCTL_LOOP_ON 0x00000008 #define SK_TXMACCTL_FLUSH_OFF 0x00000010 #define SK_TXMACCTL_FLUSH_ON 0x00000020 #define SK_TXMACCTL_WAITEMPTY_OFF 0x00000040 #define SK_TXMACCTL_WAITEMPTY_ON 0x00000080 #define SK_TXMACCTL_AFULL_OFF 0x00000100 #define SK_TXMACCTL_AFULL_ON 0x00000200 #define SK_TXMACCTL_TXRDY_PATCH_OFF 0x00000400 #define SK_TXMACCTL_RXRDY_PATCH_ON 0x00000800 #define SK_TXMACCTL_PKT_RECOVERY_OFF 0x00001000 #define SK_TXMACCTL_PKT_RECOVERY_ON 0x00002000 #define SK_TXMACCTL_CLR_IRQ_PERR 0x00008000 #define SK_TXMACCTL_WAITAFTERFLUSH 0x00010000 #define SK_TXLEDCTL_ENABLE 0x0001 #define SK_TXLEDCTL_COUNTER_STOP 0x0002 #define SK_TXLEDCTL_COUNTER_START 0x0004 #define SK_FIFO_RESET 0x00000001 #define SK_FIFO_UNRESET 0x00000002 #define SK_FIFO_OFF 0x00000004 #define SK_FIFO_ON 0x00000008 /* Block 28 -- Descriptor Poll Timer */ #define SK_DPT_INIT 0x0e00 /* Initial value 24 bits */ #define SK_DPT_TIMER 0x0e04 /* Mul of 78.12MHz clk (24b) */ #define SK_DPT_TIMER_MAX 0x00ffffffff /* 214.75ms at 78.125MHz */ #define SK_DPT_TIMER_CTRL 0x0e08 /* Timer Control 16 bits */ #define SK_DPT_TCTL_STOP 0x0001 /* Stop Timer */ #define SK_DPT_TCTL_START 0x0002 /* Start Timer */ #define SK_DPT_TIMER_TEST 0x0e0a /* Timer Test 16 bits */ #define SK_DPT_TTEST_STEP 0x0001 /* Timer Decrement */ #define SK_DPT_TTEST_OFF 0x0002 /* Test Mode Off */ #define SK_DPT_TTEST_ON 0x0004 /* Test Mode On */ #define SK_TSTAMP_COUNT 0x0e14 #define SK_TSTAMP_CTL 0x0e18 #define SK_TSTAMP_IRQ_CLEAR 0x01 #define SK_TSTAMP_STOP 0x02 #define SK_TSTAMP_START 0x04 #define SK_Y2_ASF_CSR 0x0e68 #define SK_Y2_ASF_RESET 0x08 #define SK_Y2_LEV_ITIMERINIT 0x0eb0 #define SK_Y2_LEV_ITIMERCTL 0x0eb8 #define SK_Y2_TX_ITIMERINIT 0x0ec0 #define SK_Y2_TX_ITIMERCTL 0x0ec8 #define SK_Y2_ISR_ITIMERINIT 0x0ed0 #define SK_Y2_ISR_ITIMERCTL 0x0ed8 /* Block 29 -- Status BMU (Yukon-2 only) */ #define SK_STAT_BMU_CSR 0x0e80 #define SK_STAT_BMU_LIDX 0x0e84 #define SK_STAT_BMU_ADDRLO 0x0e88 #define SK_STAT_BMU_ADDRHI 0x0e8c #define SK_STAT_BMU_TXA1_RIDX 0x0e90 #define SK_STAT_BMU_TXS1_RIDX 0x0e92 #define SK_STAT_BMU_TXA2_RIDX 0x0e94 #define SK_STAT_BMU_TXS2_RIDX 0x0e96 #define SK_STAT_BMU_TX_THRESH 0x0e98 #define SK_STAT_BMU_PUTIDX 0x0e9c #define SK_STAT_BMU_FIFOWP 0x0ea0 #define SK_STAT_BMU_FIFORP 0x0ea4 #define SK_STAT_BMU_FIFORSP 0x0ea6 #define SK_STAT_BMU_FIFOLV 0x0ea8 #define SK_STAT_BMU_FIFOSLV 0x0eaa #define SK_STAT_BMU_FIFOWM 0x0eac #define SK_STAT_BMU_FIFOIWM 0x0ead #define SK_STAT_BMU_RESET 0x00000001 #define SK_STAT_BMU_UNRESET 0x00000002 #define SK_STAT_BMU_OFF 0x00000004 #define SK_STAT_BMU_ON 0x00000008 #define SK_STAT_BMU_IRQ_CLEAR 0x00000010 /* Block 30 -- GMAC/GPHY Control Registers (Yukon Only)*/ #define SK_GMAC_CTRL 0x0f00 /* GMAC Control Register */ #define SK_GPHY_CTRL 0x0f04 /* GPHY Control Register */ #define SK_GMAC_ISR 0x0f08 /* GMAC Interrupt Source Register */ #define SK_GMAC_IMR 0x0f0c /* GMAC Interrupt Mask Register */ #define SK_LINK_CTRL 0x0f10 /* Link Control Register (LCR) */ #define SK_WOL_CTRL 0x0f20 /* Wake on LAN Control Register */ #define SK_MAC_ADDR_LOW 0x0f24 /* Mack Address Registers LOW */ #define SK_MAC_ADDR_HIGH 0x0f28 /* Mack Address Registers HIGH */ #define SK_PAT_READ_PTR 0x0f2c /* Pattern Read Pointer Register */ #define SK_PAT_LEN_REG0 0x0f30 /* Pattern Length Register 0 */ #define SK_PAT_LEN0 0x0f30 /* Pattern Length 0 */ #define SK_PAT_LEN1 0x0f31 /* Pattern Length 1 */ #define SK_PAT_LEN2 0x0f32 /* Pattern Length 2 */ #define SK_PAT_LEN3 0x0f33 /* Pattern Length 3 */ #define SK_PAT_LEN_REG1 0x0f34 /* Pattern Length Register 1 */ #define SK_PAT_LEN4 0x0f34 /* Pattern Length 4 */ #define SK_PAT_LEN5 0x0f35 /* Pattern Length 5 */ #define SK_PAT_LEN6 0x0f36 /* Pattern Length 6 */ #define SK_PAT_LEN7 0x0f37 /* Pattern Length 7 */ #define SK_PAT_CTR_REG0 0x0f38 /* Pattern Counter Register 0 */ #define SK_PAT_CTR0 0x0f38 /* Pattern Counter 0 */ #define SK_PAT_CTR1 0x0f39 /* Pattern Counter 1 */ #define SK_PAT_CTR2 0x0f3a /* Pattern Counter 2 */ #define SK_PAT_CTR3 0x0f3b /* Pattern Counter 3 */ #define SK_PAT_CTR_REG1 0x0f3c /* Pattern Counter Register 1 */ #define SK_PAT_CTR4 0x0f3c /* Pattern Counter 4 */ #define SK_PAT_CTR5 0x0f3d /* Pattern Counter 5 */ #define SK_PAT_CTR6 0x0f3e /* Pattern Counter 6 */ #define SK_PAT_CTR7 0x0f3f /* Pattern Counter 7 */ #define SK_GMAC_LOOP_ON 0x00000020 /* Loopback mode for testing */ #define SK_GMAC_LOOP_OFF 0x00000010 /* purposes */ #define SK_GMAC_PAUSE_ON 0x00000008 /* enable forward of pause */ #define SK_GMAC_PAUSE_OFF 0x00000004 /* signal to GMAC */ #define SK_GMAC_RESET_CLEAR 0x00000002 /* Clear GMAC Reset */ #define SK_GMAC_RESET_SET 0x00000001 /* Set GMAC Reset */ #define SK_GPHY_SEL_BDT 0x10000000 /* Select Bidirectional xfer */ #define SK_GPHY_INT_POL_HI 0x08000000 /* IRQ Polarity Active */ #define SK_GPHY_75_OHM 0x04000000 /* Use 75 Ohm Termination */ #define SK_GPHY_DIS_FC 0x02000000 /* Disable Auto Fiber/Copper */ #define SK_GPHY_DIS_SLEEP 0x01000000 /* Disable Energy Detect */ #define SK_GPHY_HWCFG_M_3 0x00800000 /* HWCFG_MODE[3] */ #define SK_GPHY_HWCFG_M_2 0x00400000 /* HWCFG_MODE[2] */ #define SK_GPHY_HWCFG_M_1 0x00200000 /* HWCFG_MODE[1] */ #define SK_GPHY_HWCFG_M_0 0x00100000 /* HWCFG_MODE[0] */ #define SK_GPHY_ANEG_0 0x00080000 /* ANEG[0] */ #define SK_GPHY_ENA_XC 0x00040000 /* Enable MDI Crossover */ #define SK_GPHY_DIS_125 0x00020000 /* Disable 125MHz Clock */ #define SK_GPHY_ANEG_3 0x00010000 /* ANEG[3] */ #define SK_GPHY_ANEG_2 0x00008000 /* ANEG[2] */ #define SK_GPHY_ANEG_1 0x00004000 /* ANEG[1] */ #define SK_GPHY_ENA_PAUSE 0x00002000 /* Enable Pause */ #define SK_GPHY_PHYADDR_4 0x00001000 /* Bit 4 of Phy Addr */ #define SK_GPHY_PHYADDR_3 0x00000800 /* Bit 3 of Phy Addr */ #define SK_GPHY_PHYADDR_2 0x00000400 /* Bit 2 of Phy Addr */ #define SK_GPHY_PHYADDR_1 0x00000200 /* Bit 1 of Phy Addr */ #define SK_GPHY_PHYADDR_0 0x00000100 /* Bit 0 of Phy Addr */ #define SK_GPHY_RESET_CLEAR 0x00000002 /* Clear GPHY Reset */ #define SK_GPHY_RESET_SET 0x00000001 /* Set GPHY Reset */ #define SK_GPHY_COPPER (SK_GPHY_HWCFG_M_0 | SK_GPHY_HWCFG_M_1 | \ SK_GPHY_HWCFG_M_2 | SK_GPHY_HWCFG_M_3 ) #define SK_GPHY_FIBER (SK_GPHY_HWCFG_M_0 | SK_GPHY_HWCFG_M_1 | \ SK_GPHY_HWCFG_M_2 ) #define SK_GPHY_ANEG_ALL (SK_GPHY_ANEG_0 | SK_GPHY_ANEG_1 | \ SK_GPHY_ANEG_2 | SK_GPHY_ANEG_3 ) #define SK_GMAC_INT_TX_OFLOW 0x20 /* Transmit Counter Overflow */ #define SK_GMAC_INT_RX_OFLOW 0x10 /* Receiver Overflow */ #define SK_GMAC_INT_TX_UNDER 0x08 /* Transmit FIFO Underrun */ #define SK_GMAC_INT_TX_DONE 0x04 /* Transmit Complete */ #define SK_GMAC_INT_RX_OVER 0x02 /* Receive FIFO Overrun */ #define SK_GMAC_INT_RX_DONE 0x01 /* Receive Complete */ #define SK_LINK_RESET_CLEAR 0x0002 /* Link Reset Clear */ #define SK_LINK_RESET_SET 0x0001 /* Link Reset Set */ /* Block 31 -- reserved */ /* Block 32-33 -- Pattern Ram */ #define SK_WOL_PRAM 0x1000 /* Block 0x22 - 0x37 -- reserved */ /* Block 0x38 -- Y2 PCI config registers */ #define SK_Y2_PCI_BASE 0x1c00 /* Compute offset of mirrored PCI register */ #define SK_Y2_PCI_REG(reg) ((reg) + SK_Y2_PCI_BASE) /* Block 0x39 - 0x3f -- reserved */ /* Block 0x40 to 0x4F -- XMAC 1 registers */ #define SK_XMAC1_BASE 0x2000 /* Block 0x50 to 0x5F -- MARV 1 registers */ #define SK_MARV1_BASE 0x2800 /* Block 0x60 to 0x6F -- XMAC 2 registers */ #define SK_XMAC2_BASE 0x3000 /* Block 0x70 to 0x7F -- MARV 2 registers */ #define SK_MARV2_BASE 0x3800 /* Compute relative offset of an XMAC register in the XMAC window(s). */ #define SK_XMAC_REG(sc, reg) (((reg) * 2) + SK_XMAC1_BASE + \ (((sc)->sk_port) * (SK_XMAC2_BASE - SK_XMAC1_BASE))) #if 0 #define SK_XM_READ_4(sc, reg) \ ((sk_win_read_2(sc->sk_softc, \ SK_XMAC_REG(sc, reg)) & 0xFFFF) | \ ((sk_win_read_2(sc->sk_softc, \ SK_XMAC_REG(sc, reg + 2)) & 0xFFFF) << 16)) #define SK_XM_WRITE_4(sc, reg, val) \ sk_win_write_2(sc->sk_softc, SK_XMAC_REG(sc, reg), \ ((val) & 0xFFFF)); \ sk_win_write_2(sc->sk_softc, SK_XMAC_REG(sc, reg + 2), \ ((val) >> 16) & 0xFFFF) #else #define SK_XM_READ_4(sc, reg) \ sk_win_read_4(sc->sk_softc, SK_XMAC_REG(sc, reg)) #define SK_XM_WRITE_4(sc, reg, val) \ sk_win_write_4(sc->sk_softc, SK_XMAC_REG(sc, reg), (val)) #endif #define SK_XM_READ_2(sc, reg) \ sk_win_read_2(sc->sk_softc, SK_XMAC_REG(sc, reg)) #define SK_XM_WRITE_2(sc, reg, val) \ sk_win_write_2(sc->sk_softc, SK_XMAC_REG(sc, reg), val) #define SK_XM_SETBIT_4(sc, reg, x) \ SK_XM_WRITE_4(sc, reg, (SK_XM_READ_4(sc, reg)) | (x)) #define SK_XM_CLRBIT_4(sc, reg, x) \ SK_XM_WRITE_4(sc, reg, (SK_XM_READ_4(sc, reg)) & ~(x)) #define SK_XM_SETBIT_2(sc, reg, x) \ SK_XM_WRITE_2(sc, reg, (SK_XM_READ_2(sc, reg)) | (x)) #define SK_XM_CLRBIT_2(sc, reg, x) \ SK_XM_WRITE_2(sc, reg, (SK_XM_READ_2(sc, reg)) & ~(x)) /* Compute relative offset of an MARV register in the MARV window(s). */ #define SK_YU_REG(sc, reg) \ ((reg) + SK_MARV1_BASE + \ (((sc)->sk_port) * (SK_MARV2_BASE - SK_MARV1_BASE))) #define SK_YU_READ_4(sc, reg) \ sk_win_read_4((sc)->sk_softc, SK_YU_REG((sc), (reg))) #define SK_YU_READ_2(sc, reg) \ sk_win_read_2((sc)->sk_softc, SK_YU_REG((sc), (reg))) #define SK_YU_WRITE_4(sc, reg, val) \ sk_win_write_4((sc)->sk_softc, SK_YU_REG((sc), (reg)), (val)) #define SK_YU_WRITE_2(sc, reg, val) \ sk_win_write_2((sc)->sk_softc, SK_YU_REG((sc), (reg)), (val)) #define SK_YU_SETBIT_4(sc, reg, x) \ SK_YU_WRITE_4(sc, reg, (SK_YU_READ_4(sc, reg)) | (x)) #define SK_YU_CLRBIT_4(sc, reg, x) \ SK_YU_WRITE_4(sc, reg, (SK_YU_READ_4(sc, reg)) & ~(x)) #define SK_YU_SETBIT_2(sc, reg, x) \ SK_YU_WRITE_2(sc, reg, (SK_YU_READ_2(sc, reg)) | (x)) #define SK_YU_CLRBIT_2(sc, reg, x) \ SK_YU_WRITE_2(sc, reg, (SK_YU_READ_2(sc, reg)) & ~(x)) /* * The default FIFO threshold on the XMAC II is 4 bytes. On * dual port NICs, this often leads to transmit underruns, so we * bump the threshold a little. */ #define SK_XM_TX_FIFOTHRESH 512 #define SK_PCI_VENDOR_ID 0x0000 #define SK_PCI_DEVICE_ID 0x0002 #define SK_PCI_COMMAND 0x0004 #define SK_PCI_STATUS 0x0006 #define SK_PCI_REVID 0x0008 #define SK_PCI_CLASSCODE 0x0009 #define SK_PCI_CACHELEN 0x000C #define SK_PCI_LATENCY_TIMER 0x000D #define SK_PCI_HEADER_TYPE 0x000E #define SK_PCI_LOMEM 0x0010 #define SK_PCI_LOIO 0x0014 #define SK_PCI_SUBVEN_ID 0x002C #define SK_PCI_SYBSYS_ID 0x002E #define SK_PCI_BIOSROM 0x0030 #define SK_PCI_INTLINE 0x003C #define SK_PCI_INTPIN 0x003D #define SK_PCI_MINGNT 0x003E #define SK_PCI_MINLAT 0x003F /* device specific PCI registers */ #define SK_PCI_OURREG1 0x0040 #define SK_PCI_OURREG2 0x0044 #define SK_PCI_CAPID 0x0048 /* 8 bits */ #define SK_PCI_NEXTPTR 0x0049 /* 8 bits */ #define SK_PCI_PWRMGMTCAP 0x004A /* 16 bits */ #define SK_PCI_PWRMGMTCTRL 0x004C /* 16 bits */ #define SK_PCI_PME_EVENT 0x004F #define SK_Y2_REG1_PHY1_PWRD 0x04000000 #define SK_Y2_REG1_PHY2_PWRD 0x08000000 #define SK_Y2_REG1_PHY1_COMA 0x10000000 #define SK_Y2_REG1_PHY2_COMA 0x20000000 #define SK_PSTATE_MASK 0x0003 #define SK_PSTATE_D0 0x0000 #define SK_PSTATE_D1 0x0001 #define SK_PSTATE_D2 0x0002 #define SK_PSTATE_D3 0x0003 #define SK_PME_EN 0x0010 #define SK_PME_STATUS 0x8000 #define CSR_WRITE_4(sc, reg, val) \ bus_space_write_4((sc)->sk_btag, (sc)->sk_bhandle, (reg), (val)) #define CSR_WRITE_2(sc, reg, val) \ bus_space_write_2((sc)->sk_btag, (sc)->sk_bhandle, (reg), (val)) #define CSR_WRITE_1(sc, reg, val) \ bus_space_write_1((sc)->sk_btag, (sc)->sk_bhandle, (reg), (val)) #define CSR_READ_4(sc, reg) \ bus_space_read_4((sc)->sk_btag, (sc)->sk_bhandle, (reg)) #define CSR_READ_2(sc, reg) \ bus_space_read_2((sc)->sk_btag, (sc)->sk_bhandle, (reg)) #define CSR_READ_1(sc, reg) \ bus_space_read_1((sc)->sk_btag, (sc)->sk_bhandle, (reg)) struct sk_type { u_int16_t sk_vid; u_int16_t sk_did; char *sk_name; }; #define SK_ADDR_LO(x) ((u_int64_t) (x) & 0xffffffff) #define SK_ADDR_HI(x) ((u_int64_t) (x) >> 32) #define SK_RING_ALIGN 64 /* RX queue descriptor data structure */ struct sk_rx_desc { u_int32_t sk_ctl; u_int32_t sk_next; u_int32_t sk_data_lo; u_int32_t sk_data_hi; u_int32_t sk_xmac_rxstat; u_int32_t sk_timestamp; u_int16_t sk_csum2; u_int16_t sk_csum1; u_int16_t sk_csum2_start; u_int16_t sk_csum1_start; }; #define SK_OPCODE_DEFAULT 0x00550000 #define SK_OPCODE_CSUM 0x00560000 #define SK_RXCTL_LEN 0x0000FFFF #define SK_RXCTL_OPCODE 0x00FF0000 #define SK_RXCTL_TSTAMP_VALID 0x01000000 #define SK_RXCTL_STATUS_VALID 0x02000000 #define SK_RXCTL_DEV0 0x04000000 #define SK_RXCTL_EOF_INTR 0x08000000 #define SK_RXCTL_EOB_INTR 0x10000000 #define SK_RXCTL_LASTFRAG 0x20000000 #define SK_RXCTL_FIRSTFRAG 0x40000000 #define SK_RXCTL_OWN 0x80000000 #define SK_RXSTAT \ (SK_OPCODE_DEFAULT|SK_RXCTL_EOF_INTR|SK_RXCTL_LASTFRAG| \ SK_RXCTL_FIRSTFRAG|SK_RXCTL_OWN) struct sk_tx_desc { u_int32_t sk_ctl; u_int32_t sk_next; u_int32_t sk_data_lo; u_int32_t sk_data_hi; u_int32_t sk_xmac_txstat; u_int16_t sk_rsvd0; u_int16_t sk_csum_startval; u_int16_t sk_csum_startpos; u_int16_t sk_csum_writepos; u_int32_t sk_rsvd1; }; #define SK_TXCTL_LEN 0x0000FFFF #define SK_TXCTL_OPCODE 0x00FF0000 #define SK_TXCTL_SW 0x01000000 #define SK_TXCTL_NOCRC 0x02000000 #define SK_TXCTL_STORENFWD 0x04000000 #define SK_TXCTL_EOF_INTR 0x08000000 #define SK_TXCTL_EOB_INTR 0x10000000 #define SK_TXCTL_LASTFRAG 0x20000000 #define SK_TXCTL_FIRSTFRAG 0x40000000 #define SK_TXCTL_OWN 0x80000000 #define SK_TXSTAT \ (SK_OPCODE_DEFAULT|SK_TXCTL_EOF_INTR|SK_TXCTL_LASTFRAG|SK_TXCTL_OWN) #define SK_RXBYTES(x) ((x) & 0x0000FFFF); #define SK_TXBYTES SK_RXBYTES #define SK_TX_RING_CNT 512 #define SK_RX_RING_CNT 256 struct msk_rx_desc { u_int32_t sk_addr; u_int16_t sk_len; u_int8_t sk_ctl; u_int8_t sk_opcode; } __packed; #define SK_Y2_RXOPC_BUFFER 0x40 #define SK_Y2_RXOPC_PACKET 0x41 #define SK_Y2_RXOPC_OWN 0x80 struct msk_tx_desc { u_int32_t sk_addr; u_int16_t sk_len; u_int8_t sk_ctl; u_int8_t sk_opcode; } __packed; #define SK_Y2_TXCTL_LASTFRAG 0x80 #define SK_Y2_TXOPC_BUFFER 0x40 #define SK_Y2_TXOPC_PACKET 0x41 #define SK_Y2_TXOPC_OWN 0x80 struct msk_status_desc { u_int32_t sk_status; u_int16_t sk_len; u_int8_t sk_link; u_int8_t sk_opcode; } __packed; #define SK_Y2_STOPC_RXSTAT 0x60 #define SK_Y2_STOPC_TXSTAT 0x68 #define SK_Y2_STOPC_OWN 0x80 #define MSK_TX_RING_CNT 512 #define MSK_RX_RING_CNT 512 #define MSK_STATUS_RING_CNT 2048 /* * Jumbo buffer stuff. Note that we must allocate more jumbo * buffers than there are descriptors in the receive ring. This * is because we don't know how long it will take for a packet * to be released after we hand it off to the upper protocol * layers. To be safe, we allocate 1.5 times the number of * receive descriptors. */ #define SK_JUMBO_FRAMELEN 9018 #define SK_JUMBO_MTU (SK_JUMBO_FRAMELEN - ETHER_HDR_LEN - ETHER_CRC_LEN) #define SK_MIN_FRAMELEN (ETHER_MIN_LEN - ETHER_CRC_LEN) #define SK_JSLOTS ((SK_RX_RING_CNT / 2) * 3) #define SK_JRAWLEN (SK_JUMBO_FRAMELEN + ETHER_ALIGN) #define SK_JLEN SK_JRAWLEN #define SK_JPAGESZ PAGE_SIZE #define SK_RESID (SK_JPAGESZ - (SK_JLEN * SK_JSLOTS) % SK_JPAGESZ) #define SK_JMEM ((SK_JLEN * SK_JSLOTS) + SK_RESID) #define MSK_JSLOTS ((MSK_RX_RING_CNT / 2) * 3) #define MSK_RESID (SK_JPAGESZ - (SK_JLEN * MSK_JSLOTS) % SK_JPAGESZ) #define MSK_JMEM ((SK_JLEN * MSK_JSLOTS) + MSK_RESID) #define SK_TIMEOUT 1000 /* YUKON registers */ /* General Purpose Status Register (GPSR) */ #define YUKON_GPSR 0x0000 #define YU_GPSR_SPEED 0x8000 /* speed 0 - 10Mbps, 1 - 100Mbps */ #define YU_GPSR_DUPLEX 0x4000 /* 0 - half duplex, 1 - full duplex */ #define YU_GPSR_FCTL_TX 0x2000 /* Tx flow control, 1 - disabled */ #define YU_GPSR_LINK 0x1000 /* link status (down/up) */ #define YU_GPSR_PAUSE 0x0800 /* flow control enable/disable */ #define YU_GPSR_TX_IN_PROG 0x0400 /* transmit in progress */ #define YU_GPSR_EXCESS_COL 0x0200 /* excessive collisions occurred */ #define YU_GPSR_LATE_COL 0x0100 /* late collision occurred */ #define YU_GPSR_MII_PHY_STC 0x0020 /* MII PHY status change */ #define YU_GPSR_GIG_SPEED 0x0010 /* Gigabit Speed (0 - use speed bit) */ #define YU_GPSR_PARTITION 0x0008 /* partition mode */ #define YU_GPSR_FCTL_RX 0x0004 /* Rx flow control, 1 - disabled */ #define YU_GPSR_PROMS_EN 0x0002 /* promiscuous mode, 1 - enabled */ /* General Purpose Control Register (GPCR) */ #define YUKON_GPCR 0x0004 #define YU_GPCR_FCTL_TX_DIS 0x2000 /* Disable Tx flow control 802.3x */ #define YU_GPCR_TXEN 0x1000 /* Transmit Enable */ #define YU_GPCR_RXEN 0x0800 /* Receive Enable */ #define YU_GPCR_BURSTEN 0x0400 /* Burst Mode Enable */ #define YU_GPCR_LPBK 0x0200 /* MAC Loopback Enable */ #define YU_GPCR_PAR 0x0100 /* Partition Enable */ #define YU_GPCR_GIG 0x0080 /* Gigabit Speed 1000Mbps */ #define YU_GPCR_FLP 0x0040 /* Force Link Pass */ #define YU_GPCR_DUPLEX 0x0020 /* Duplex Enable */ #define YU_GPCR_FCTL_RX_DIS 0x0010 /* Disable Rx flow control 802.3x */ #define YU_GPCR_SPEED 0x0008 /* Port Speed 100Mbps */ #define YU_GPCR_DPLX_DIS 0x0004 /* Disable Auto-Update for duplex */ #define YU_GPCR_FCTL_DIS 0x0002 /* Disable Auto-Update for 802.3x */ #define YU_GPCR_SPEED_DIS 0x0001 /* Disable Auto-Update for speed */ /* Transmit Control Register (TCR) */ #define YUKON_TCR 0x0008 #define YU_TCR_FJ 0x8000 /* force jam / flow control */ #define YU_TCR_CRCD 0x4000 /* insert CRC (0 - enable) */ #define YU_TCR_PADD 0x2000 /* pad packets to 64b (0 - enable) */ #define YU_TCR_COLTH 0x1c00 /* collision threshold */ /* Receive Control Register (RCR) */ #define YUKON_RCR 0x000c #define YU_RCR_UFLEN 0x8000 /* unicast filter enable */ #define YU_RCR_MUFLEN 0x4000 /* multicast filter enable */ #define YU_RCR_CRCR 0x2000 /* remove CRC */ #define YU_RCR_PASSFC 0x1000 /* pass flow control packets */ /* Transmit Flow Control Register (TFCR) */ #define YUKON_TFCR 0x0010 /* Pause Time */ /* Transmit Parameter Register (TPR) */ #define YUKON_TPR 0x0014 #define YU_TPR_JAM_LEN(x) (((x) & 0x3) << 14) #define YU_TPR_JAM_IPG(x) (((x) & 0x1f) << 9) #define YU_TPR_JAM2DATA_IPG(x) (((x) & 0x1f) << 4) /* Serial Mode Register (SMR) */ #define YUKON_SMR 0x0018 #define YU_SMR_DATA_BLIND(x) (((x) & 0x1f) << 11) #define YU_SMR_LIMIT4 0x0400 /* reset after 16 / 4 collisions */ #define YU_SMR_MFL_JUMBO 0x0100 /* max frame length for jumbo frames */ #define YU_SMR_MFL_VLAN 0x0200 /* max frame length + vlan tag */ #define YU_SMR_IPG_DATA(x) ((x) & 0x1f) /* Source Address Low #1 (SAL1) */ #define YUKON_SAL1 0x001c /* SA1[15:0] */ /* Source Address Middle #1 (SAM1) */ #define YUKON_SAM1 0x0020 /* SA1[31:16] */ /* Source Address High #1 (SAH1) */ #define YUKON_SAH1 0x0024 /* SA1[47:32] */ /* Source Address Low #2 (SAL2) */ #define YUKON_SAL2 0x0028 /* SA2[15:0] */ /* Source Address Middle #2 (SAM2) */ #define YUKON_SAM2 0x002c /* SA2[31:16] */ /* Source Address High #2 (SAH2) */ #define YUKON_SAH2 0x0030 /* SA2[47:32] */ /* Multicatst Address Hash Register 1 (MCAH1) */ #define YUKON_MCAH1 0x0034 /* Multicatst Address Hash Register 2 (MCAH2) */ #define YUKON_MCAH2 0x0038 /* Multicatst Address Hash Register 3 (MCAH3) */ #define YUKON_MCAH3 0x003c /* Multicatst Address Hash Register 4 (MCAH4) */ #define YUKON_MCAH4 0x0040 /* Transmit Interrupt Register (TIR) */ #define YUKON_TIR 0x0044 #define YU_TIR_OUT_UNICAST 0x0001 /* Num Unicast Packets Transmitted */ #define YU_TIR_OUT_BROADCAST 0x0002 /* Num Broadcast Packets Transmitted */ #define YU_TIR_OUT_PAUSE 0x0004 /* Num Pause Packets Transmitted */ #define YU_TIR_OUT_MULTICAST 0x0008 /* Num Multicast Packets Transmitted */ #define YU_TIR_OUT_OCTETS 0x0030 /* Num Bytes Transmitted */ #define YU_TIR_OUT_64_OCTETS 0x0000 /* Num Packets Transmitted */ #define YU_TIR_OUT_127_OCTETS 0x0000 /* Num Packets Transmitted */ #define YU_TIR_OUT_255_OCTETS 0x0000 /* Num Packets Transmitted */ #define YU_TIR_OUT_511_OCTETS 0x0000 /* Num Packets Transmitted */ #define YU_TIR_OUT_1023_OCTETS 0x0000 /* Num Packets Transmitted */ #define YU_TIR_OUT_1518_OCTETS 0x0000 /* Num Packets Transmitted */ #define YU_TIR_OUT_MAX_OCTETS 0x0000 /* Num Packets Transmitted */ #define YU_TIR_OUT_SPARE 0x0000 /* Num Packets Transmitted */ #define YU_TIR_OUT_COLLISIONS 0x0000 /* Num Packets Transmitted */ #define YU_TIR_OUT_LATE 0x0000 /* Num Packets Transmitted */ /* Receive Interrupt Register (RIR) */ #define YUKON_RIR 0x0048 /* Transmit and Receive Interrupt Register (TRIR) */ #define YUKON_TRIR 0x004c /* Transmit Interrupt Mask Register (TIMR) */ #define YUKON_TIMR 0x0050 /* Receive Interrupt Mask Register (RIMR) */ #define YUKON_RIMR 0x0054 /* Transmit and Receive Interrupt Mask Register (TRIMR) */ #define YUKON_TRIMR 0x0058 /* SMI Control Register (SMICR) */ #define YUKON_SMICR 0x0080 #define YU_SMICR_PHYAD(x) (((x) & 0x1f) << 11) #define YU_SMICR_REGAD(x) (((x) & 0x1f) << 6) #define YU_SMICR_OPCODE 0x0020 /* opcode (0 - write, 1 - read) */ #define YU_SMICR_OP_READ 0x0020 /* opcode read */ #define YU_SMICR_OP_WRITE 0x0000 /* opcode write */ #define YU_SMICR_READ_VALID 0x0010 /* read valid */ #define YU_SMICR_BUSY 0x0008 /* busy (writing) */ /* SMI Data Register (SMIDR) */ #define YUKON_SMIDR 0x0084 /* PHY Addres Register (PAR) */ #define YUKON_PAR 0x0088 #define YU_PAR_MIB_CLR 0x0020 /* MIB Counters Clear Mode */ #define YU_PAR_LOAD_TSTCNT 0x0010 /* Load count 0xfffffff0 into cntr */ /* Receive status */ #define YU_RXSTAT_FOFL 0x00000001 /* Rx FIFO overflow */ #define YU_RXSTAT_CRCERR 0x00000002 /* CRC error */ #define YU_RXSTAT_FRAGMENT 0x00000008 /* fragment */ #define YU_RXSTAT_LONGERR 0x00000010 /* too long packet */ #define YU_RXSTAT_MIIERR 0x00000020 /* MII error */ #define YU_RXSTAT_BADFC 0x00000040 /* bad flow-control packet */ #define YU_RXSTAT_GOODFC 0x00000080 /* good flow-control packet */ #define YU_RXSTAT_RXOK 0x00000100 /* receice OK (Good packet) */ #define YU_RXSTAT_BROADCAST 0x00000200 /* broadcast packet */ #define YU_RXSTAT_MULTICAST 0x00000400 /* multicast packet */ #define YU_RXSTAT_RUNT 0x00000800 /* undersize packet */ #define YU_RXSTAT_JABBER 0x00001000 /* jabber packet */ #define YU_RXSTAT_VLAN 0x00002000 /* VLAN packet */ #define YU_RXSTAT_LENSHIFT 16 #define YU_RXSTAT_BYTES(x) ((x) >> YU_RXSTAT_LENSHIFT) /* * Registers and data structures for the XaQti Corporation XMAC II * Gigabit Ethernet MAC. Datasheet is available from http://www.xaqti.com. * The XMAC can be programmed for 16-bit or 32-bit register access modes. * The SysKonnect gigabit ethernet adapters use 16-bit mode, so that's * how the registers are laid out here. */ #define XM_DEVICEID 0x00E0AE20 #define XM_XAQTI_OUI 0x00E0AE #define XM_XMAC_REV(x) (((x) & 0x000000E0) >> 5) #define XM_XMAC_REV_B2 0x0 #define XM_XMAC_REV_C1 0x1 #define XM_MMUCMD 0x0000 #define XM_POFF 0x0008 #define XM_BURST 0x000C #define XM_VLAN_TAGLEV1 0x0010 #define XM_VLAN_TAGLEV2 0x0014 #define XM_TXCMD 0x0020 #define XM_TX_RETRYLIMIT 0x0024 #define XM_TX_SLOTTIME 0x0028 #define XM_TX_IPG 0x003C #define XM_RXCMD 0x0030 #define XM_PHY_ADDR 0x0034 #define XM_PHY_DATA 0x0038 #define XM_GPIO 0x0040 #define XM_IMR 0x0044 #define XM_ISR 0x0048 #define XM_HWCFG 0x004C #define XM_TX_LOWAT 0x0060 #define XM_TX_HIWAT 0x0062 #define XM_TX_REQTHRESH_LO 0x0064 #define XM_TX_REQTHRESH_HI 0x0066 #define XM_TX_REQTHRESH XM_TX_REQTHRESH_LO #define XM_PAUSEDST0 0x0068 #define XM_PAUSEDST1 0x006A #define XM_PAUSEDST2 0x006C #define XM_CTLPARM_LO 0x0070 #define XM_CTLPARM_HI 0x0072 #define XM_CTLPARM XM_CTLPARM_LO #define XM_OPCODE_PAUSE_TIMER 0x0074 #define XM_TXSTAT_LIFO 0x0078 /* * Perfect filter registers. The XMAC has a table of 16 perfect * filter entries, spaced 8 bytes apart. This is in addition to * the station address registers, which appear below. */ #define XM_RXFILT_BASE 0x0080 #define XM_RXFILT_END 0x0107 #define XM_RXFILT_MAX 16 #define XM_RXFILT_ENTRY(ent) (XM_RXFILT_BASE + ((ent * 8))) /* Primary station address. */ #define XM_PAR0 0x0108 #define XM_PAR1 0x010A #define XM_PAR2 0x010C /* 64-bit multicast hash table registers */ #define XM_MAR0 0x0110 #define XM_MAR1 0x0112 #define XM_MAR2 0x0114 #define XM_MAR3 0x0116 #define XM_RX_LOWAT 0x0118 #define XM_RX_HIWAT 0x011A #define XM_RX_REQTHRESH_LO 0x011C #define XM_RX_REQTHRESH_HI 0x011E #define XM_RX_REQTHRESH XM_RX_REQTHRESH_LO #define XM_DEVID_LO 0x0120 #define XM_DEVID_HI 0x0122 #define XM_DEVID XM_DEVID_LO #define XM_MODE_LO 0x0124 #define XM_MODE_HI 0x0126 #define XM_MODE XM_MODE_LO #define XM_LASTSRC0 0x0128 #define XM_LASTSRC1 0x012A #define XM_LASTSRC2 0x012C #define XM_TSTAMP_READ 0x0130 #define XM_TSTAMP_LOAD 0x0134 #define XM_STATS_CMD 0x0200 #define XM_RXCNT_EVENT_LO 0x0204 #define XM_RXCNT_EVENT_HI 0x0206 #define XM_RXCNT_EVENT XM_RXCNT_EVENT_LO #define XM_TXCNT_EVENT_LO 0x0208 #define XM_TXCNT_EVENT_HI 0x020A #define XM_TXCNT_EVENT XM_TXCNT_EVENT_LO #define XM_RXCNT_EVMASK_LO 0x020C #define XM_RXCNT_EVMASK_HI 0x020E #define XM_RXCNT_EVMASK XM_RXCNT_EVMASK_LO #define XM_TXCNT_EVMASK_LO 0x0210 #define XM_TXCNT_EVMASK_HI 0x0212 #define XM_TXCNT_EVMASK XM_TXCNT_EVMASK_LO /* Statistics command register */ #define XM_STATCMD_CLR_TX 0x0001 #define XM_STATCMD_CLR_RX 0x0002 #define XM_STATCMD_COPY_TX 0x0004 #define XM_STATCMD_COPY_RX 0x0008 #define XM_STATCMD_SNAP_TX 0x0010 #define XM_STATCMD_SNAP_RX 0x0020 /* TX statistics registers */ #define XM_TXSTATS_PKTSOK 0x280 #define XM_TXSTATS_BYTESOK_HI 0x284 #define XM_TXSTATS_BYTESOK_LO 0x288 #define XM_TXSTATS_BCASTSOK 0x28C #define XM_TXSTATS_MCASTSOK 0x290 #define XM_TXSTATS_UCASTSOK 0x294 #define XM_TXSTATS_GIANTS 0x298 #define XM_TXSTATS_BURSTCNT 0x29C #define XM_TXSTATS_PAUSEPKTS 0x2A0 #define XM_TXSTATS_MACCTLPKTS 0x2A4 #define XM_TXSTATS_SINGLECOLS 0x2A8 #define XM_TXSTATS_MULTICOLS 0x2AC #define XM_TXSTATS_EXCESSCOLS 0x2B0 #define XM_TXSTATS_LATECOLS 0x2B4 #define XM_TXSTATS_DEFER 0x2B8 #define XM_TXSTATS_EXCESSDEFER 0x2BC #define XM_TXSTATS_UNDERRUN 0x2C0 #define XM_TXSTATS_CARRIERSENSE 0x2C4 #define XM_TXSTATS_UTILIZATION 0x2C8 #define XM_TXSTATS_64 0x2D0 #define XM_TXSTATS_65_127 0x2D4 #define XM_TXSTATS_128_255 0x2D8 #define XM_TXSTATS_256_511 0x2DC #define XM_TXSTATS_512_1023 0x2E0 #define XM_TXSTATS_1024_MAX 0x2E4 /* RX statistics registers */ #define XM_RXSTATS_PKTSOK 0x300 #define XM_RXSTATS_BYTESOK_HI 0x304 #define XM_RXSTATS_BYTESOK_LO 0x308 #define XM_RXSTATS_BCASTSOK 0x30C #define XM_RXSTATS_MCASTSOK 0x310 #define XM_RXSTATS_UCASTSOK 0x314 #define XM_RXSTATS_PAUSEPKTS 0x318 #define XM_RXSTATS_MACCTLPKTS 0x31C #define XM_RXSTATS_BADPAUSEPKTS 0x320 #define XM_RXSTATS_BADMACCTLPKTS 0x324 #define XM_RXSTATS_BURSTCNT 0x328 #define XM_RXSTATS_MISSEDPKTS 0x32C #define XM_RXSTATS_FRAMEERRS 0x330 #define XM_RXSTATS_OVERRUN 0x334 #define XM_RXSTATS_JABBER 0x338 #define XM_RXSTATS_CARRLOSS 0x33C #define XM_RXSTATS_INRNGLENERR 0x340 #define XM_RXSTATS_SYMERR 0x344 #define XM_RXSTATS_SHORTEVENT 0x348 #define XM_RXSTATS_RUNTS 0x34C #define XM_RXSTATS_GIANTS 0x350 #define XM_RXSTATS_CRCERRS 0x354 #define XM_RXSTATS_CEXTERRS 0x35C #define XM_RXSTATS_UTILIZATION 0x360 #define XM_RXSTATS_64 0x368 #define XM_RXSTATS_65_127 0x36C #define XM_RXSTATS_128_255 0x370 #define XM_RXSTATS_256_511 0x374 #define XM_RXSTATS_512_1023 0x378 #define XM_RXSTATS_1024_MAX 0x37C #define XM_MMUCMD_TX_ENB 0x0001 #define XM_MMUCMD_RX_ENB 0x0002 #define XM_MMUCMD_GMIILOOP 0x0004 #define XM_MMUCMD_RATECTL 0x0008 #define XM_MMUCMD_GMIIFDX 0x0010 #define XM_MMUCMD_NO_MGMT_PRMB 0x0020 #define XM_MMUCMD_SIMCOL 0x0040 #define XM_MMUCMD_FORCETX 0x0080 #define XM_MMUCMD_LOOPENB 0x0200 #define XM_MMUCMD_IGNPAUSE 0x0400 #define XM_MMUCMD_PHYBUSY 0x0800 #define XM_MMUCMD_PHYDATARDY 0x1000 #define XM_TXCMD_AUTOPAD 0x0001 #define XM_TXCMD_NOCRC 0x0002 #define XM_TXCMD_NOPREAMBLE 0x0004 #define XM_TXCMD_NOGIGAMODE 0x0008 #define XM_TXCMD_SAMPLELINE 0x0010 #define XM_TXCMD_ENCBYPASS 0x0020 #define XM_TXCMD_XMITBK2BK 0x0040 #define XM_TXCMD_FAIRSHARE 0x0080 #define XM_RXCMD_DISABLE_CEXT 0x0001 #define XM_RXCMD_STRIPPAD 0x0002 #define XM_RXCMD_SAMPLELINE 0x0004 #define XM_RXCMD_SELFRX 0x0008 #define XM_RXCMD_STRIPFCS 0x0010 #define XM_RXCMD_TRANSPARENT 0x0020 #define XM_RXCMD_IPGCAPTURE 0x0040 #define XM_RXCMD_BIGPKTOK 0x0080 #define XM_RXCMD_LENERROK 0x0100 #define XM_GPIO_GP0_SET 0x0001 #define XM_GPIO_RESETSTATS 0x0004 #define XM_GPIO_RESETMAC 0x0008 #define XM_GPIO_FORCEINT 0x0020 #define XM_GPIO_ANEGINPROG 0x0040 #define XM_IMR_RX_EOF 0x0001 #define XM_IMR_TX_EOF 0x0002 #define XM_IMR_TX_UNDERRUN 0x0004 #define XM_IMR_RX_OVERRUN 0x0008 #define XM_IMR_TX_STATS_OFLOW 0x0010 #define XM_IMR_RX_STATS_OFLOW 0x0020 #define XM_IMR_TSTAMP_OFLOW 0x0040 #define XM_IMR_AUTONEG_DONE 0x0080 #define XM_IMR_NEXTPAGE_RDY 0x0100 #define XM_IMR_PAGE_RECEIVED 0x0200 #define XM_IMR_LP_REQCFG 0x0400 #define XM_IMR_GP0_SET 0x0800 #define XM_IMR_FORCEINTR 0x1000 #define XM_IMR_TX_ABORT 0x2000 #define XM_IMR_LINKEVENT 0x4000 #define XM_INTRS \ (~(XM_IMR_GP0_SET|XM_IMR_AUTONEG_DONE|XM_IMR_TX_UNDERRUN)) #define XM_ISR_RX_EOF 0x0001 #define XM_ISR_TX_EOF 0x0002 #define XM_ISR_TX_UNDERRUN 0x0004 #define XM_ISR_RX_OVERRUN 0x0008 #define XM_ISR_TX_STATS_OFLOW 0x0010 #define XM_ISR_RX_STATS_OFLOW 0x0020 #define XM_ISR_TSTAMP_OFLOW 0x0040 #define XM_ISR_AUTONEG_DONE 0x0080 #define XM_ISR_NEXTPAGE_RDY 0x0100 #define XM_ISR_PAGE_RECEIVED 0x0200 #define XM_ISR_LP_REQCFG 0x0400 #define XM_ISR_GP0_SET 0x0800 #define XM_ISR_FORCEINTR 0x1000 #define XM_ISR_TX_ABORT 0x2000 #define XM_ISR_LINKEVENT 0x4000 #define XM_HWCFG_GENEOP 0x0008 #define XM_HWCFG_SIGSTATCKH 0x0004 #define XM_HWCFG_GMIIMODE 0x0001 #define XM_MODE_FLUSH_RXFIFO 0x00000001 #define XM_MODE_FLUSH_TXFIFO 0x00000002 #define XM_MODE_BIGENDIAN 0x00000004 #define XM_MODE_RX_PROMISC 0x00000008 #define XM_MODE_RX_NOBROAD 0x00000010 #define XM_MODE_RX_NOMULTI 0x00000020 #define XM_MODE_RX_NOUNI 0x00000040 #define XM_MODE_RX_BADFRAMES 0x00000080 #define XM_MODE_RX_CRCERRS 0x00000100 #define XM_MODE_RX_GIANTS 0x00000200 #define XM_MODE_RX_INRANGELEN 0x00000400 #define XM_MODE_RX_RUNTS 0x00000800 #define XM_MODE_RX_MACCTL 0x00001000 #define XM_MODE_RX_USE_PERFECT 0x00002000 #define XM_MODE_RX_USE_STATION 0x00004000 #define XM_MODE_RX_USE_HASH 0x00008000 #define XM_MODE_RX_ADDRPAIR 0x00010000 #define XM_MODE_PAUSEONHI 0x00020000 #define XM_MODE_PAUSEONLO 0x00040000 #define XM_MODE_TIMESTAMP 0x00080000 #define XM_MODE_SENDPAUSE 0x00100000 #define XM_MODE_SENDCONTINUOUS 0x00200000 #define XM_MODE_LE_STATUSWORD 0x00400000 #define XM_MODE_AUTOFIFOPAUSE 0x00800000 #define XM_MODE_EXPAUSEGEN 0x02000000 #define XM_MODE_RX_INVERSE 0x04000000 #define XM_RXSTAT_MACCTL 0x00000001 #define XM_RXSTAT_ERRFRAME 0x00000002 #define XM_RXSTAT_CRCERR 0x00000004 #define XM_RXSTAT_GIANT 0x00000008 #define XM_RXSTAT_RUNT 0x00000010 #define XM_RXSTAT_FRAMEERR 0x00000020 #define XM_RXSTAT_INRANGEERR 0x00000040 #define XM_RXSTAT_CARRIERERR 0x00000080 #define XM_RXSTAT_COLLERR 0x00000100 #define XM_RXSTAT_802_3 0x00000200 #define XM_RXSTAT_CARREXTERR 0x00000400 #define XM_RXSTAT_BURSTMODE 0x00000800 #define XM_RXSTAT_UNICAST 0x00002000 #define XM_RXSTAT_MULTICAST 0x00004000 #define XM_RXSTAT_BROADCAST 0x00008000 #define XM_RXSTAT_VLAN_LEV1 0x00010000 #define XM_RXSTAT_VLAN_LEV2 0x00020000 #define XM_RXSTAT_LEN 0xFFFC0000 #define XM_RXSTAT_LENSHIFT 18 #define XM_RXSTAT_BYTES(x) ((x) >> XM_RXSTAT_LENSHIFT) /* * XMAC PHY registers, indirectly accessed through * XM_PHY_ADDR and XM_PHY_REG. */ #define XM_PHY_BMCR 0x0000 /* control */ #define XM_PHY_BMSR 0x0001 /* status */ #define XM_PHY_VENID 0x0002 /* vendor id */ #define XM_PHY_DEVID 0x0003 /* device id */ #define XM_PHY_ANAR 0x0004 /* autoneg advertisenemt */ #define XM_PHY_LPAR 0x0005 /* link partner ability */ #define XM_PHY_ANEXP 0x0006 /* autoneg expansion */ #define XM_PHY_NEXTP 0x0007 /* nextpage */ #define XM_PHY_LPNEXTP 0x0008 /* link partner's nextpage */ #define XM_PHY_EXTSTS 0x000F /* extented status */ #define XM_PHY_RESAB 0x0010 /* resolved ability */ #define XM_BMCR_DUPLEX 0x0100 #define XM_BMCR_RENEGOTIATE 0x0200 #define XM_BMCR_AUTONEGENBL 0x1000 #define XM_BMCR_LOOPBACK 0x4000 #define XM_BMCR_RESET 0x8000 #define XM_BMSR_EXTCAP 0x0001 #define XM_BMSR_LINKSTAT 0x0004 #define XM_BMSR_AUTONEGABLE 0x0008 #define XM_BMSR_REMFAULT 0x0010 #define XM_BMSR_AUTONEGDONE 0x0020 #define XM_BMSR_EXTSTAT 0x0100 #define XM_VENID_XAQTI 0xD14C #define XM_DEVID_XMAC 0x0002 #define XM_ANAR_FULLDUPLEX 0x0020 #define XM_ANAR_HALFDUPLEX 0x0040 #define XM_ANAR_PAUSEBITS 0x0180 #define XM_ANAR_REMFAULTBITS 0x1800 #define XM_ANAR_ACK 0x4000 #define XM_ANAR_NEXTPAGE 0x8000 #define XM_LPAR_FULLDUPLEX 0x0020 #define XM_LPAR_HALFDUPLEX 0x0040 #define XM_LPAR_PAUSEBITS 0x0180 #define XM_LPAR_REMFAULTBITS 0x1800 #define XM_LPAR_ACK 0x4000 #define XM_LPAR_NEXTPAGE 0x8000 #define XM_PAUSE_NOPAUSE 0x0000 #define XM_PAUSE_SYMPAUSE 0x0080 #define XM_PAUSE_ASYMPAUSE 0x0100 #define XM_PAUSE_BOTH 0x0180 #define XM_REMFAULT_LINKOK 0x0000 #define XM_REMFAULT_LINKFAIL 0x0800 #define XM_REMFAULT_OFFLINE 0x1000 #define XM_REMFAULT_ANEGERR 0x1800 #define XM_ANEXP_GOTPAGE 0x0002 #define XM_ANEXP_NEXTPAGE_SELF 0x0004 #define XM_ANEXP_NEXTPAGE_LP 0x0008 #define XM_NEXTP_MESSAGE 0x07FF #define XM_NEXTP_TOGGLE 0x0800 #define XM_NEXTP_ACK2 0x1000 #define XM_NEXTP_MPAGE 0x2000 #define XM_NEXTP_ACK1 0x4000 #define XM_NEXTP_NPAGE 0x8000 #define XM_LPNEXTP_MESSAGE 0x07FF #define XM_LPNEXTP_TOGGLE 0x0800 #define XM_LPNEXTP_ACK2 0x1000 #define XM_LPNEXTP_MPAGE 0x2000 #define XM_LPNEXTP_ACK1 0x4000 #define XM_LPNEXTP_NPAGE 0x8000 #define XM_EXTSTS_HALFDUPLEX 0x4000 #define XM_EXTSTS_FULLDUPLEX 0x8000 #define XM_RESAB_PAUSEMISMATCH 0x0008 #define XM_RESAB_ABLMISMATCH 0x0010 #define XM_RESAB_FDMODESEL 0x0020 #define XM_RESAB_HDMODESEL 0x0040 #define XM_RESAB_PAUSEBITS 0x0180 #define SK_HASH_BITS 6