/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (C) 2003-2005 Chelsio Communications. All rights reserved.
*/
#pragma ident "%Z%%M% %I% %E% SMI" /* vsc7321_reg.h */
#ifndef _VSC7321_REG_H_
#define _VSC7321_REG_H_
/* Register definitions for Vitesse VSC7321 (Meigs II) MAC
*
* Straight off the data sheet, VMDS-10038 Rev 2.0 and
* PD0011-01-14-Meigs-II 2002-12-12
*/
/* Just 'cause it's in here doesn't mean it's used. */
#define CRA(blk,sub,adr) ((((blk) & 0x7) << 13) | (((sub) & 0xf) << 9) | (((adr) & 0xff) << 1))
/* System and CPU comm's registers */
#define REG_CHIP_ID CRA(0x7,0xf,0x00) /* Chip ID */
#define REG_BLADE_ID CRA(0x7,0xf,0x01) /* Blade ID */
#define REG_SW_RESET CRA(0x7,0xf,0x02) /* Global Soft Reset */
#define REG_IFACE_MODE CRA(0x7,0xf,0x07) /* Interface mode */
#define REG_CRC_CNT CRA(0x7,0xf,0x0a) /* CRC error count */
#define REG_CRC_CFG CRA(0x7,0xf,0x0b) /* CRC config */
#define REG_SI_TRANSFER_SEL CRA(0x7,0xf,0x18) /* SI Transfer Select */
#define REG_PLL_CLK_SPEED CRA(0x7,0xf,0x19) /* Clock Speed Selection */
#define REG_SYS_CLK_SELECT CRA(0x7,0xf,0x1c) /* System Clock Select */
#define REG_GPIO_CTRL CRA(0x7,0xf,0x1d) /* GPIO Control */
#define REG_GPIO_OUT CRA(0x7,0xf,0x1e) /* GPIO Out */
#define REG_GPIO_IN CRA(0x7,0xf,0x1f) /* GPIO In */
#define REG_CPU_TRANSFER_SEL CRA(0x7,0xf,0x20) /* CPU Transfer Select */
#define REG_LOCAL_DATA CRA(0x7,0xf,0xfe) /* Local CPU Data Register */
#define REG_LOCAL_STATUS CRA(0x7,0xf,0xff) /* Local CPU Status Register */
/* Aggregator registers */
#define REG_AGGR_SETUP CRA(0x7,0x1,0x00) /* Aggregator Setup */
#define REG_PMAP_TABLE CRA(0x7,0x1,0x01) /* Port map table */
#define REG_MPLS_BIT0 CRA(0x7,0x1,0x08) /* MPLS bit0 position */
#define REG_MPLS_BIT1 CRA(0x7,0x1,0x09) /* MPLS bit1 position */
#define REG_MPLS_BIT2 CRA(0x7,0x1,0x0a) /* MPLS bit2 position */
#define REG_MPLS_BIT3 CRA(0x7,0x1,0x0b) /* MPLS bit3 position */
#define REG_MPLS_BITMASK CRA(0x7,0x1,0x0c) /* MPLS bit mask */
#define REG_PRE_BIT0POS CRA(0x7,0x1,0x10) /* Preamble bit0 position */
#define REG_PRE_BIT1POS CRA(0x7,0x1,0x11) /* Preamble bit1 position */
#define REG_PRE_BIT2POS CRA(0x7,0x1,0x12) /* Preamble bit2 position */
#define REG_PRE_BIT3POS CRA(0x7,0x1,0x13) /* Preamble bit3 position */
#define REG_PRE_ERR_CNT CRA(0x7,0x1,0x14) /* Preamble parity error count */
/* BIST registers */
#define REG_RAM_BIST_CMD CRA(0x7,0x2,0x00) /* RAM BIST Command Register */
#define REG_RAM_BIST_RESULT CRA(0x7,0x2,0x01) /* RAM BIST Read Status/Result */
#define BIST_PORT_SELECT 0x00 /* BIST port select */
#define BIST_COMMAND 0x01 /* BIST enable/disable */
#define BIST_STATUS 0x02 /* BIST operation status */
#define BIST_ERR_CNT_LSB 0x03 /* BIST error count lo 8b */
#define BIST_ERR_CNT_MSB 0x04 /* BIST error count hi 8b */
#define BIST_ERR_SEL_LSB 0x05 /* BIST error select lo 8b */
#define BIST_ERR_SEL_MSB 0x06 /* BIST error select hi 8b */
#define BIST_ERROR_STATE 0x07 /* BIST engine internal state */
#define BIST_ERR_ADR0 0x08 /* BIST error address lo 8b */
#define BIST_ERR_ADR1 0x09 /* BIST error address lomid 8b */
#define BIST_ERR_ADR2 0x0a /* BIST error address himid 8b */
#define BIST_ERR_ADR3 0x0b /* BIST error address hi 8b */
/* FIFO registers
* ie = 0 for ingress, 1 for egress
* fn = FIFO number, 0-9
*/
#define REG_TEST(ie,fn) CRA(0x2,ie&1,0x00+fn) /* Mode & Test Register */
#define REG_TOP_BOTTOM(ie,fn) CRA(0x2,ie&1,0x10+fn) /* FIFO Buffer Top & Bottom */
#define REG_TAIL(ie,fn) CRA(0x2,ie&1,0x20+fn) /* FIFO Write Pointer */
#define REG_HEAD(ie,fn) CRA(0x2,ie&1,0x30+fn) /* FIFO Read Pointer */
#define REG_HIGH_LOW_WM(ie,fn) CRA(0x2,ie&1,0x40+fn) /* Flow Control Water Marks */
#define REG_CT_THRHLD(ie,fn) CRA(0x2,ie&1,0x50+fn) /* Cut Through Threshold */
#define REG_FIFO_DROP_CNT(ie,fn) CRA(0x2,ie&1,0x60+fn) /* Drop & CRC Error Counter */
#define REG_DEBUG_BUF_CNT(ie,fn) CRA(0x2,ie&1,0x70+fn) /* Input Side Debug Counter */
/* Traffic shaper buckets
* ie = 0 for ingress, 1 for egress
* bn = bucket number 0-10 (yes, 11 buckets)
*/
/* OK, this one's kinda ugly. Some hardware designers are perverse. */
#define REG_TRAFFIC_SHAPER_BUCKET(ie,bn) CRA(0x2,ie&1,0x0a + (bn>7) | ((bn&7)<<4))
#define REG_TRAFFIC_SHAPER_CONTROL(ie) CRA(0x2,ie&1,0x3b)
#define REG_SRAM_ADR(ie) CRA(0x2,ie&1,0x0e) /* FIFO SRAM address */
#define REG_SRAM_WR_STRB(ie) CRA(0x2,ie&1,0x1e) /* FIFO SRAM write strobe */
#define REG_SRAM_RD_STRB(ie) CRA(0x2,ie&1,0x2e) /* FIFO SRAM read strobe */
#define REG_SRAM_DATA_0(ie) CRA(0x2,ie&1,0x3e) /* FIFO SRAM data lo 8b */
#define REG_SRAM_DATA_1(ie) CRA(0x2,ie&1,0x4e) /* FIFO SRAM data lomid 8b */
#define REG_SRAM_DATA_2(ie) CRA(0x2,ie&1,0x5e) /* FIFO SRAM data himid 8b */
#define REG_SRAM_DATA_3(ie) CRA(0x2,ie&1,0x6e) /* FIFO SRAM data hi 8b */
#define REG_SRAM_DATA_BLK_TYPE(ie) CRA(0x2,ie&1,0x7e) /* FIFO SRAM tag */
/* REG_ING_CONTROL equals REG_CONTROL with ie = 0, likewise REG_EGR_CONTROL is ie = 1 */
#define REG_CONTROL(ie) CRA(0x2,ie&1,0x0f) /* FIFO control */
#define REG_ING_CONTROL CRA(0x2,0x0,0x0f) /* Ingress control (alias) */
#define REG_EGR_CONTROL CRA(0x2,0x1,0x0f) /* Egress control (alias) */
#define REG_AGE_TIMER(ie) CRA(0x2,ie&1,0x1f) /* Aging timer */
#define REG_AGE_INC(ie) CRA(0x2,ie&1,0x2f) /* Aging increment */
#define DEBUG_OUT(ie) CRA(0x2,ie&1,0x3f) /* Output debug counter control */
#define DEBUG_CNT(ie) CRA(0x2,ie&1,0x4f) /* Output debug counter */
/* SPI4 interface */
#define REG_SPI4_MISC CRA(0x5,0x0,0x00) /* Misc Register */
#define REG_SPI4_STATUS CRA(0x5,0x0,0x01) /* CML Status */
#define REG_SPI4_ING_SETUP0 CRA(0x5,0x0,0x02) /* Ingress Status Channel Setup */
#define REG_SPI4_ING_SETUP1 CRA(0x5,0x0,0x03) /* Ingress Data Training Setup */
#define REG_SPI4_ING_SETUP2 CRA(0x5,0x0,0x04) /* Ingress Data Burst Size Setup */
#define REG_SPI4_EGR_SETUP0 CRA(0x5,0x0,0x05) /* Egress Status Channel Setup */
#define REG_SPI4_DBG_CNT(n) CRA(0x5,0x0,0x10+n) /* Debug counters 0-9 */
#define REG_SPI4_DBG_SETUP CRA(0x5,0x0,0x1A) /* Debug counters setup */
#define REG_SPI4_TEST CRA(0x5,0x0,0x20) /* Test Setup Register */
#define REG_TPGEN_UP0 CRA(0x5,0x0,0x21) /* Test Pattern generator user pattern 0 */
#define REG_TPGEN_UP1 CRA(0x5,0x0,0x22) /* Test Pattern generator user pattern 1 */
#define REG_TPCHK_UP0 CRA(0x5,0x0,0x23) /* Test Pattern checker user pattern 0 */
#define REG_TPCHK_UP1 CRA(0x5,0x0,0x24) /* Test Pattern checker user pattern 1 */
#define REG_TPSAM_P0 CRA(0x5,0x0,0x25) /* Sampled pattern 0 */
#define REG_TPSAM_P1 CRA(0x5,0x0,0x26) /* Sampled pattern 1 */
#define REG_TPERR_CNT CRA(0x5,0x0,0x27) /* Pattern checker error counter */
#define REG_SPI4_STICKY CRA(0x5,0x0,0x30) /* Sticky bits register */
#define REG_SPI4_DBG_INH CRA(0x5,0x0,0x31) /* Core egress & ingress inhibit */
#define REG_SPI4_DBG_STATUS CRA(0x5,0x0,0x32) /* Sampled ingress status */
#define REG_SPI4_DBG_GRANT CRA(0x5,0x0,0x33) /* Ingress cranted credit value */
/* 10GbE MAC Block Registers */
/* Note that those registers that are exactly the same for 10GbE as for
* tri-speed are only defined with the version that needs a port number.
* Pass 0xa in those cases.
*
* Also note that despite the presence of a MAC address register, this part
* does no ingress MAC address filtering. That register is used only for
* pause frame detection and generation.
*/
/* 10GbE specific, and different from tri-speed */
#define REG_MISC_10G CRA(0x1,0xa,0x00) /* Misc 10GbE setup */
#define REG_PAUSE_10G CRA(0x1,0xa,0x01) /* Pause register */
#define REG_NORMALIZER_10G CRA(0x1,0xa,0x05) /* 10G normalizer */
#define REG_STICKY_RX CRA(0x1,0xa,0x06) /* RX debug register */
#define REG_DENORM_10G CRA(0x1,0xa,0x07) /* Denormalizer */
#define REG_STICKY_TX CRA(0x1,0xa,0x08) /* TX sticky bits */
#define REG_MAX_RXHIGH CRA(0x1,0xa,0x0a) /* XGMII lane 0-3 debug */
#define REG_MAX_RXLOW CRA(0x1,0xa,0x0b) /* XGMII lane 4-7 debug */
#define REG_MAC_TX_STICKY CRA(0x1,0xa,0x0c) /* MAC Tx state sticky debug */
#define REG_MAC_TX_RUNNING CRA(0x1,0xa,0x0d) /* MAC Tx state running debug */
#define REG_TX_ABORT_AGE CRA(0x1,0xa,0x14) /* Aged Tx frames discarded */
#define REG_TX_ABORT_SHORT CRA(0x1,0xa,0x15) /* Short Tx frames discarded */
#define REG_TX_ABORT_TAXI CRA(0x1,0xa,0x16) /* Taxi error frames discarded */
#define REG_TX_ABORT_UNDERRUN CRA(0x1,0xa,0x17) /* Tx Underrun abort counter */
#define REG_TX_DENORM_DISCARD CRA(0x1,0xa,0x18) /* Tx denormalizer discards */
#define REG_XAUI_STAT_A CRA(0x1,0xa,0x20) /* XAUI status A */
#define REG_XAUI_STAT_B CRA(0x1,0xa,0x21) /* XAUI status B */
#define REG_XAUI_STAT_C CRA(0x1,0xa,0x22) /* XAUI status C */
#define REG_XAUI_CONF_A CRA(0x1,0xa,0x23) /* XAUI configuration A */
#define REG_XAUI_CONF_B CRA(0x1,0xa,0x24) /* XAUI configuration B */
#define REG_XAUI_CODE_GRP_CNT CRA(0x1,0xa,0x25) /* XAUI code group error count */
#define REG_XAUI_CONF_TEST_A CRA(0x1,0xa,0x26) /* XAUI test register A */
#define REG_PDERRCNT CRA(0x1,0xa,0x27) /* XAUI test register B */
/* pn = port number 0-9 for tri-speed, 10 for 10GbE */
/* Both tri-speed and 10GbE */
#define REG_MAX_LEN(pn) CRA(0x1,pn,0x02) /* Max length */
#define REG_MAC_HIGH_ADDR(pn) CRA(0x1,pn,0x03) /* Upper 24 bits of MAC addr */
#define REG_MAC_LOW_ADDR(pn) CRA(0x1,pn,0x04) /* Lower 24 bits of MAC addr */
/* tri-speed only
* pn = port number, 0-9
*/
#define REG_MODE_CFG(pn) CRA(0x1,pn,0x00) /* Mode configuration */
#define REG_PAUSE_CFG(pn) CRA(0x1,pn,0x01) /* Pause configuration */
#define REG_NORMALIZER(pn) CRA(0x1,pn,0x05) /* Normalizer */
#define REG_TBI_STATUS(pn) CRA(0x1,pn,0x06) /* TBI status */
#define REG_PCS_STATUS_DBG(pn) CRA(0x1,pn,0x07) /* PCS status debug */
#define REG_PCS_CTRL(pn) CRA(0x1,pn,0x08) /* PCS control */
#define REG_TBI_CONFIG(pn) CRA(0x1,pn,0x09) /* TBI configuration */
#define REG_STICK_BIT(pn) CRA(0x1,pn,0x0a) /* Sticky bits */
#define REG_DEV_SETUP(pn) CRA(0x1,pn,0x0b) /* MAC clock/reset setup */
#define REG_DROP_CNT(pn) CRA(0x1,pn,0x0c) /* Drop counter */
#define REG_PORT_POS(pn) CRA(0x1,pn,0x0d) /* Preamble port position */
#define REG_SERDES_CONF(pn) CRA(0x1,pn,0x0f) /* SerDes configuration */
#define REG_SERDES_TEST(pn) CRA(0x1,pn,0x10) /* SerDes test */
#define REG_SERDES_STAT(pn) CRA(0x1,pn,0x11) /* SerDes status */
#define REG_SERDES_COM_CNT(pn) CRA(0x1,pn,0x12) /* SerDes comma counter */
#define REG_DENORM(pn) CRA(0x1,pn,0x15) /* Frame denormalization */
/* Statistics */
/* pn = port number, 0-a, a = 10GbE */
#define REG_RX_IN_BYTES(pn) CRA(0x4,pn,0x00) /* # Rx in octets */
#define REG_RX_SYMBOL_CARRIER(pn) CRA(0x4,pn,0x01) /* Frames w/ symbol errors */
#define REG_RX_PAUSE(pn) CRA(0x4,pn,0x02) /* # pause frames received */
#define REG_RX_UNSUP_OPCODE(pn) CRA(0x4,pn,0x03) /* # control frames with unsupported opcode */
#define REG_RX_OK_BYTES(pn) CRA(0x4,pn,0x04) /* # octets in good frames */
#define REG_RX_BAD_BYTES(pn) CRA(0x4,pn,0x05) /* # octets in bad frames */
#define REG_RX_UNICAST(pn) CRA(0x4,pn,0x06) /* # good unicast frames */
#define REG_RX_MULTICAST(pn) CRA(0x4,pn,0x07) /* # good multicast frames */
#define REG_RX_BROADCAST(pn) CRA(0x4,pn,0x08) /* # good broadcast frames */
#define REG_CRC(pn) CRA(0x4,pn,0x09) /* # frames w/ bad CRC only */
#define REG_RX_ALIGNMENT(pn) CRA(0x4,pn,0x0a) /* # frames w/ alignment err */
#define REG_RX_UNDERSIZE(pn) CRA(0x4,pn,0x0b) /* # frames undersize */
#define REG_RX_FRAGMENTS(pn) CRA(0x4,pn,0x0c) /* # frames undersize w/ crc err */
#define REG_RX_IN_RANGE_LENGTH_ERROR(pn) CRA(0x4,pn,0x0d) /* # frames with length error */
#define REG_RX_OUT_OF_RANGE_ERROR(pn) CRA(0x4,pn,0x0e) /* # frames with illegal length field */
#define REG_RX_OVERSIZE(pn) CRA(0x4,pn,0x0f) /* # frames oversize */
#define REG_RX_JABBERS(pn) CRA(0x4,pn,0x10) /* # frames oversize w/ crc err */
#define REG_RX_SIZE_64(pn) CRA(0x4,pn,0x11) /* # frames 64 octets long */
#define REG_RX_SIZE_65_TO_127(pn) CRA(0x4,pn,0x12) /* # frames 65-127 octets */
#define REG_RX_SIZE_128_TO_255(pn) CRA(0x4,pn,0x13) /* # frames 128-255 */
#define REG_RX_SIZE_256_TO_511(pn) CRA(0x4,pn,0x14) /* # frames 256-511 */
#define REG_RX_SIZE_512_TO_1023(pn) CRA(0x4,pn,0x15) /* # frames 512-1023 */
#define REG_RX_SIZE_1024_TO_1518(pn) CRA(0x4,pn,0x16) /* # frames 1024-1518 */
#define REG_RX_SIZE_1519_TO_MAX(pn) CRA(0x4,pn,0x17) /* # frames 1519-max */
#define REG_TX_OUT_BYTES(pn) CRA(0x4,pn,0x18) /* # octets tx */
#define REG_TX_PAUSE(pn) CRA(0x4,pn,0x19) /* # pause frames sent */
#define REG_TX_OK_BYTES(pn) CRA(0x4,pn,0x1a) /* # octets tx OK */
#define REG_TX_UNICAST(pn) CRA(0x4,pn,0x1b) /* # frames unicast */
#define REG_TX_MULTICAST(pn) CRA(0x4,pn,0x1c) /* # frames multicast */
#define REG_TX_BROADCAST(pn) CRA(0x4,pn,0x1d) /* # frames broadcast */
#define REG_TX_MULTIPLE_COLL(pn) CRA(0x4,pn,0x1e) /* # frames tx after multiple collisions */
#define REG_TX_LATE_COLL(pn) CRA(0x4,pn,0x1f) /* # late collisions detected */
#define REG_TX_XCOLL(pn) CRA(0x4,pn,0x20) /* # frames lost, excessive collisions */
#define REG_TX_DEFER(pn) CRA(0x4,pn,0x21) /* # frames deferred on first tx attempt */
#define REG_TX_XDEFER(pn) CRA(0x4,pn,0x22) /* # frames excessively deferred */
#define REG_TX_CSENSE(pn) CRA(0x4,pn,0x23) /* carrier sense errors at frame end */
#define REG_TX_SIZE_64(pn) CRA(0x4,pn,0x24) /* # frames 64 octets long */
#define REG_TX_SIZE_65_TO_127(pn) CRA(0x4,pn,0x25) /* # frames 65-127 octets */
#define REG_TX_SIZE_128_TO_255(pn) CRA(0x4,pn,0x26) /* # frames 128-255 */
#define REG_TX_SIZE_256_TO_511(pn) CRA(0x4,pn,0x27) /* # frames 256-511 */
#define REG_TX_SIZE_512_TO_1023(pn) CRA(0x4,pn,0x28) /* # frames 512-1023 */
#define REG_TX_SIZE_1024_TO_1518(pn) CRA(0x4,pn,0x29) /* # frames 1024-1518 */
#define REG_TX_SIZE_1519_TO_MAX(pn) CRA(0x4,pn,0x2a) /* # frames 1519-max */
#define REG_TX_SINGLE_COLL(pn) CRA(0x4,pn,0x2b) /* # frames tx after single collision */
#define REG_TX_BACKOFF2(pn) CRA(0x4,pn,0x2c) /* # frames tx ok after 2 backoffs/collisions */
#define REG_TX_BACKOFF3(pn) CRA(0x4,pn,0x2d) /* after 3 backoffs/collisions */
#define REG_TX_BACKOFF4(pn) CRA(0x4,pn,0x2e) /* after 4 */
#define REG_TX_BACKOFF5(pn) CRA(0x4,pn,0x2f) /* after 5 */
#define REG_TX_BACKOFF6(pn) CRA(0x4,pn,0x30) /* after 6 */
#define REG_TX_BACKOFF7(pn) CRA(0x4,pn,0x31) /* after 7 */
#define REG_TX_BACKOFF8(pn) CRA(0x4,pn,0x32) /* after 8 */
#define REG_TX_BACKOFF9(pn) CRA(0x4,pn,0x33) /* after 9 */
#define REG_TX_BACKOFF10(pn) CRA(0x4,pn,0x34) /* after 10 */
#define REG_TX_BACKOFF11(pn) CRA(0x4,pn,0x35) /* after 11 */
#define REG_TX_BACKOFF12(pn) CRA(0x4,pn,0x36) /* after 12 */
#define REG_TX_BACKOFF13(pn) CRA(0x4,pn,0x37) /* after 13 */
#define REG_TX_BACKOFF14(pn) CRA(0x4,pn,0x38) /* after 14 */
#define REG_TX_BACKOFF15(pn) CRA(0x4,pn,0x39) /* after 15 */
#define REG_TX_UNDERRUN(pn) CRA(0x4,pn,0x3a) /* # frames dropped from underrun */
#define REG_RX_XGMII_PROT_ERR CRA(0x4,0xa,0x3b) /* # protocol errors detected on XGMII interface */
#define REG_RX_IPG_SHRINK(pn) CRA(0x4,pn,0x3c) /* # of IPG shrinks detected */
#define REG_STAT_STICKY1G(pn) CRA(0x4,pn,0x3e) /* tri-speed sticky bits */
#define REG_STAT_STICKY10G CRA(0x4,0xa,0x3e) /* 10GbE sticky bits */
#define REG_STAT_INIT(pn) CRA(0x4,pn,0x3f) /* Clear all statistics */
/* MII-Management Block registers */
/* These are for MII-M interface 0, which is the bidirectional LVTTL one. If
* we hooked up to the one with separate directions, the middle 0x0 needs to
* change to 0x1. And the current errata states that MII-M 1 doesn't work.
*/
#define REG_MIIM_STATUS CRA(0x3,0x0,0x00) /* MII-M Status */
#define REG_MIIM_CMD CRA(0x3,0x0,0x01) /* MII-M Command */
#define REG_MIIM_DATA CRA(0x3,0x0,0x02) /* MII-M Data */
#define REG_MIIM_PRESCALE CRA(0x3,0x0,0x03) /* MII-M MDC Prescale */
/* Whew. */
#endif