080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * This file is provided under a CDDLv1 license. When using or
080575042aba2197b425ebfd52061dea061a9aa1xy * redistributing this file, you may do so under this license.
080575042aba2197b425ebfd52061dea061a9aa1xy * In redistributing this file this license must be included
080575042aba2197b425ebfd52061dea061a9aa1xy * and no other modification of this header file is permitted.
080575042aba2197b425ebfd52061dea061a9aa1xy *
080575042aba2197b425ebfd52061dea061a9aa1xy * CDDL LICENSE SUMMARY
080575042aba2197b425ebfd52061dea061a9aa1xy *
d5c3073dbbd835e1e9b7dca0c6c770cf3cc20afachenlu chen - Sun Microsystems - Beijing China * Copyright(c) 1999 - 2009 Intel Corporation. All rights reserved.
080575042aba2197b425ebfd52061dea061a9aa1xy *
080575042aba2197b425ebfd52061dea061a9aa1xy * The contents of this file are subject to the terms of Version
080575042aba2197b425ebfd52061dea061a9aa1xy * 1.0 of the Common Development and Distribution License (the "License").
080575042aba2197b425ebfd52061dea061a9aa1xy *
080575042aba2197b425ebfd52061dea061a9aa1xy * You should have received a copy of the License with this software.
080575042aba2197b425ebfd52061dea061a9aa1xy * You can obtain a copy of the License at
080575042aba2197b425ebfd52061dea061a9aa1xy * http://www.opensolaris.org/os/licensing.
080575042aba2197b425ebfd52061dea061a9aa1xy * See the License for the specific language governing permissions
080575042aba2197b425ebfd52061dea061a9aa1xy * and limitations under the License.
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
3fb4efef75bbb3a06a68d5ff59c33df03c73f6c9changqing li - Sun Microsystems - Beijing China * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner * Copyright 2012 David Höppner. All rights reserved.
49b7860084dbba18bc00b29413d6182197f9fe93Robert Mustacchi * Copyright 2016 Joyent, Inc.
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy#ifndef _E1000G_SW_H
080575042aba2197b425ebfd52061dea061a9aa1xy#define _E1000G_SW_H
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy#ifdef __cplusplus
080575042aba2197b425ebfd52061dea061a9aa1xyextern "C" {
080575042aba2197b425ebfd52061dea061a9aa1xy#endif
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * **********************************************************************
080575042aba2197b425ebfd52061dea061a9aa1xy * Module Name: *
080575042aba2197b425ebfd52061dea061a9aa1xy * e1000g_sw.h *
080575042aba2197b425ebfd52061dea061a9aa1xy * *
080575042aba2197b425ebfd52061dea061a9aa1xy * Abstract: *
080575042aba2197b425ebfd52061dea061a9aa1xy * This header file contains Software-related data structures *
080575042aba2197b425ebfd52061dea061a9aa1xy * definitions. *
080575042aba2197b425ebfd52061dea061a9aa1xy * *
080575042aba2197b425ebfd52061dea061a9aa1xy * **********************************************************************
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/types.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/conf.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/debug.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/stropts.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/stream.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/strsun.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/strlog.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/kmem.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/stat.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/kstat.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/modctl.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/errno.h>
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#include <sys/mac_provider.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/mac_ether.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/vlan.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/ddi.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/sunddi.h>
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#include <sys/disp.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/pci.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/sdt.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/ethernet.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/pattr.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/strsubr.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <sys/netlb.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <inet/common.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <inet/ip.h>
c7770590c6dc06be2588a5c21427e2d823baa989mx#include <inet/tcp.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <inet/mi.h>
080575042aba2197b425ebfd52061dea061a9aa1xy#include <inet/nd.h>
9b6541b318d01d0d83bfb98699a7f09e35f37951gl#include <sys/ddifm.h>
9b6541b318d01d0d83bfb98699a7f09e35f37951gl#include <sys/fm/protocol.h>
9b6541b318d01d0d83bfb98699a7f09e35f37951gl#include <sys/fm/util.h>
9b6541b318d01d0d83bfb98699a7f09e35f37951gl#include <sys/fm/io/ddi.h>
25f2d433de915875c8393f0b0dc14aa155997ad0xy#include "e1000_api.h"
080575042aba2197b425ebfd52061dea061a9aa1xy
d5c3073dbbd835e1e9b7dca0c6c770cf3cc20afachenlu chen - Sun Microsystems - Beijing China/* Driver states */
d5c3073dbbd835e1e9b7dca0c6c770cf3cc20afachenlu chen - Sun Microsystems - Beijing China#define E1000G_UNKNOWN 0x00
d5c3073dbbd835e1e9b7dca0c6c770cf3cc20afachenlu chen - Sun Microsystems - Beijing China#define E1000G_INITIALIZED 0x01
d5c3073dbbd835e1e9b7dca0c6c770cf3cc20afachenlu chen - Sun Microsystems - Beijing China#define E1000G_STARTED 0x02
d5c3073dbbd835e1e9b7dca0c6c770cf3cc20afachenlu chen - Sun Microsystems - Beijing China#define E1000G_SUSPENDED 0x04
d5c3073dbbd835e1e9b7dca0c6c770cf3cc20afachenlu chen - Sun Microsystems - Beijing China#define E1000G_ERROR 0x80
d5c3073dbbd835e1e9b7dca0c6c770cf3cc20afachenlu chen - Sun Microsystems - Beijing China
080575042aba2197b425ebfd52061dea061a9aa1xy#define JUMBO_FRAG_LENGTH 4096
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy#define LAST_RAR_ENTRY (E1000_RAR_ENTRIES - 1)
080575042aba2197b425ebfd52061dea061a9aa1xy#define MAX_NUM_UNICAST_ADDRESSES E1000_RAR_ENTRIES
0c56b8d9d1c30af2e78d0a6fd8a6a70aa5310099changqing li - Sun Microsystems - Beijing China#define MCAST_ALLOC_SIZE 256
080575042aba2197b425ebfd52061dea061a9aa1xy
c7770590c6dc06be2588a5c21427e2d823baa989mx/*
43a176879122f7764767ab85eb539f89d65cdd67Miles Xu, Sun Microsystems * MAX_COOKIES = max_LSO_packet_size(65535 + ethernet_header_len)/page_size
43a176879122f7764767ab85eb539f89d65cdd67Miles Xu, Sun Microsystems * + one for cross page split
4d7379630d53d9992780329b674af8c85935e858xiangtao you - Sun Microsystems - Beijing China * MAX_TX_DESC_PER_PACKET = MAX_COOKIES + one for the context descriptor +
4d7379630d53d9992780329b674af8c85935e858xiangtao you - Sun Microsystems - Beijing China * two for the workaround of the 82546 chip
c7770590c6dc06be2588a5c21427e2d823baa989mx */
4d7379630d53d9992780329b674af8c85935e858xiangtao you - Sun Microsystems - Beijing China#define MAX_COOKIES 18
4d7379630d53d9992780329b674af8c85935e858xiangtao you - Sun Microsystems - Beijing China#define MAX_TX_DESC_PER_PACKET 21
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * constants used in setting flow control thresholds
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000_PBA_MASK 0xffff
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000_PBA_SHIFT 10
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000_FC_HIGH_DIFF 0x1638 /* High: 5688 bytes below Rx FIFO size */
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000_FC_LOW_DIFF 0x1640 /* Low: 5696 bytes below Rx FIFO size */
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000_FC_PAUSE_TIME 0x0680 /* 858 usec */
080575042aba2197b425ebfd52061dea061a9aa1xy
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MAX_NUM_TX_DESCRIPTOR 4096
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MAX_NUM_RX_DESCRIPTOR 4096
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MAX_NUM_RX_FREELIST 4096
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MAX_NUM_TX_FREELIST 4096
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MAX_RX_LIMIT_ON_INTR 4096
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MAX_RX_INTR_DELAY 65535
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MAX_RX_INTR_ABS_DELAY 65535
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MAX_TX_INTR_DELAY 65535
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MAX_TX_INTR_ABS_DELAY 65535
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MAX_INTR_THROTTLING 65535
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MAX_RX_BCOPY_THRESHOLD E1000_RX_BUFFER_SIZE_2K
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MAX_TX_BCOPY_THRESHOLD E1000_TX_BUFFER_SIZE_2K
0c56b8d9d1c30af2e78d0a6fd8a6a70aa5310099changqing li - Sun Microsystems - Beijing China#define MAX_MCAST_NUM 8192
25f2d433de915875c8393f0b0dc14aa155997ad0xy
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MIN_NUM_TX_DESCRIPTOR 80
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MIN_NUM_RX_DESCRIPTOR 80
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MIN_NUM_RX_FREELIST 64
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MIN_NUM_TX_FREELIST 80
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MIN_RX_LIMIT_ON_INTR 16
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MIN_RX_INTR_DELAY 0
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MIN_RX_INTR_ABS_DELAY 0
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MIN_TX_INTR_DELAY 0
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MIN_TX_INTR_ABS_DELAY 0
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MIN_INTR_THROTTLING 0
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define MIN_RX_BCOPY_THRESHOLD 0
9ce7e93c0e8e6d2b400f40e9c5742b1d6682611ecc#define MIN_TX_BCOPY_THRESHOLD ETHERMIN
0c56b8d9d1c30af2e78d0a6fd8a6a70aa5310099changqing li - Sun Microsystems - Beijing China#define MIN_MCAST_NUM 8
25f2d433de915875c8393f0b0dc14aa155997ad0xy
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define DEFAULT_NUM_RX_DESCRIPTOR 2048
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define DEFAULT_NUM_TX_DESCRIPTOR 2048
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define DEFAULT_NUM_RX_FREELIST 4096
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#define DEFAULT_NUM_TX_FREELIST 2304
1bc1c72171ee0c5d77203ddffb90219d991bd6e8guoqing zhu - Sun Microsystems - Beijing China#define DEFAULT_JUMBO_NUM_RX_DESC 1024
1bc1c72171ee0c5d77203ddffb90219d991bd6e8guoqing zhu - Sun Microsystems - Beijing China#define DEFAULT_JUMBO_NUM_TX_DESC 1024
1bc1c72171ee0c5d77203ddffb90219d991bd6e8guoqing zhu - Sun Microsystems - Beijing China#define DEFAULT_JUMBO_NUM_RX_BUF 2048
1bc1c72171ee0c5d77203ddffb90219d991bd6e8guoqing zhu - Sun Microsystems - Beijing China#define DEFAULT_JUMBO_NUM_TX_BUF 1152
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#define DEFAULT_RX_LIMIT_ON_INTR 128
3fb4efef75bbb3a06a68d5ff59c33df03c73f6c9changqing li - Sun Microsystems - Beijing China#define RX_FREELIST_INCREASE_SIZE 512
47b7744cbea59975a6b583125b7ed1ff2ac45313yy
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#ifdef __sparc
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#define MAX_INTR_PER_SEC 7100
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#define MIN_INTR_PER_SEC 3000
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#define DEFAULT_INTR_PACKET_LOW 5
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#define DEFAULT_INTR_PACKET_HIGH 128
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#else
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#define MAX_INTR_PER_SEC 15000
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#define MIN_INTR_PER_SEC 4000
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#define DEFAULT_INTR_PACKET_LOW 10
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#define DEFAULT_INTR_PACKET_HIGH 48
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#endif
47b7744cbea59975a6b583125b7ed1ff2ac45313yy
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define DEFAULT_RX_INTR_DELAY 0
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#define DEFAULT_RX_INTR_ABS_DELAY 64
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#define DEFAULT_TX_INTR_DELAY 64
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#define DEFAULT_TX_INTR_ABS_DELAY 64
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#define DEFAULT_INTR_THROTTLING_HIGH 1000000000/(MIN_INTR_PER_SEC*256)
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#define DEFAULT_INTR_THROTTLING_LOW 1000000000/(MAX_INTR_PER_SEC*256)
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#define DEFAULT_INTR_THROTTLING DEFAULT_INTR_THROTTLING_LOW
47b7744cbea59975a6b583125b7ed1ff2ac45313yy
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#define DEFAULT_RX_BCOPY_THRESHOLD 128
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define DEFAULT_TX_BCOPY_THRESHOLD 512
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#define DEFAULT_TX_UPDATE_THRESHOLD 256
c7770590c6dc06be2588a5c21427e2d823baa989mx#define DEFAULT_TX_NO_RESOURCE MAX_TX_DESC_PER_PACKET
25f2d433de915875c8393f0b0dc14aa155997ad0xy
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define DEFAULT_TX_INTR_ENABLE 1
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define DEFAULT_FLOW_CONTROL 3
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define DEFAULT_MASTER_LATENCY_TIMER 0 /* BIOS should decide */
080575042aba2197b425ebfd52061dea061a9aa1xy /* which is normally 0x040 */
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define DEFAULT_TBI_COMPAT_ENABLE 1 /* Enable SBP workaround */
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define DEFAULT_MSI_ENABLE 1 /* MSI Enable */
6ad5fc39c6f3b123ae5588d60fc8dfe068e07bfcsv#define DEFAULT_TX_HCKSUM_ENABLE 1 /* Hardware checksum enable */
c7770590c6dc06be2588a5c21427e2d823baa989mx#define DEFAULT_LSO_ENABLE 1 /* LSO enable */
3d15c084da89e6f689f1804f3e2e600e5376c4e1chenlu chen - Sun Microsystems - Beijing China#define DEFAULT_MEM_WORKAROUND_82546 1 /* 82546 memory workaround */
080575042aba2197b425ebfd52061dea061a9aa1xy
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define TX_DRAIN_TIME (200) /* # milliseconds xmit drain */
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems#define RX_DRAIN_TIME (200) /* # milliseconds recv drain */
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems#define TX_STALL_TIME_2S (200) /* in unit of tick */
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems#define TX_STALL_TIME_8S (800) /* in unit of tick */
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * The size of the receive/transmite buffers
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000_RX_BUFFER_SIZE_2K (2048)
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000_RX_BUFFER_SIZE_4K (4096)
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000_RX_BUFFER_SIZE_8K (8192)
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000_RX_BUFFER_SIZE_16K (16384)
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000_TX_BUFFER_SIZE_2K (2048)
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000_TX_BUFFER_SIZE_4K (4096)
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000_TX_BUFFER_SIZE_8K (8192)
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000_TX_BUFFER_SIZE_16K (16384)
080575042aba2197b425ebfd52061dea061a9aa1xy
c7770590c6dc06be2588a5c21427e2d823baa989mx#define E1000_TX_BUFFER_OEVRRUN_THRESHOLD (2015)
080575042aba2197b425ebfd52061dea061a9aa1xy
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems#define E1000G_RX_NORMAL 0x0
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems#define E1000G_RX_STOPPED 0x1
080575042aba2197b425ebfd52061dea061a9aa1xy
ae6aa22afeb444ae208c287e7227a4a7c877f17aVenugopal Iyer#define E1000G_CHAIN_NO_LIMIT 0
ae6aa22afeb444ae208c287e7227a4a7c877f17aVenugopal Iyer
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * definitions for smartspeed workaround
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000_SMARTSPEED_MAX 30 /* 30 watchdog iterations */
080575042aba2197b425ebfd52061dea061a9aa1xy /* or 30 seconds */
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000_SMARTSPEED_DOWNSHIFT 6 /* 6 watchdog iterations */
080575042aba2197b425ebfd52061dea061a9aa1xy /* or 6 seconds */
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * Definitions for module_info.
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy#define WSNAME "e1000g" /* module name */
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * Defined for IP header alignment. We also need to preserve space for
080575042aba2197b425ebfd52061dea061a9aa1xy * VLAN tag (4 bytes)
080575042aba2197b425ebfd52061dea061a9aa1xy */
3fb4efef75bbb3a06a68d5ff59c33df03c73f6c9changqing li - Sun Microsystems - Beijing China#define E1000G_IPALIGNROOM 2
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * bit flags for 'attach_progress' which is a member variable in struct e1000g
080575042aba2197b425ebfd52061dea061a9aa1xy */
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define ATTACH_PROGRESS_PCI_CONFIG 0x0001 /* PCI config setup */
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define ATTACH_PROGRESS_REGS_MAP 0x0002 /* Registers mapped */
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define ATTACH_PROGRESS_SETUP 0x0004 /* Setup driver parameters */
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define ATTACH_PROGRESS_ADD_INTR 0x0008 /* Interrupt added */
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define ATTACH_PROGRESS_LOCKS 0x0010 /* Locks initialized */
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define ATTACH_PROGRESS_SOFT_INTR 0x0020 /* Soft interrupt added */
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define ATTACH_PROGRESS_KSTATS 0x0040 /* Kstats created */
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define ATTACH_PROGRESS_ALLOC 0x0080 /* DMA resources allocated */
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define ATTACH_PROGRESS_INIT 0x0100 /* Driver initialization */
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini/* 0200 used to be PROGRESS_NDD. Now unused */
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define ATTACH_PROGRESS_MAC 0x0400 /* MAC registered */
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define ATTACH_PROGRESS_ENABLE_INTR 0x0800 /* DDI interrupts enabled */
9b6541b318d01d0d83bfb98699a7f09e35f37951gl#define ATTACH_PROGRESS_FMINIT 0x1000 /* FMA initiated */
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * Speed and Duplex Settings
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy#define GDIAG_10_HALF 1
080575042aba2197b425ebfd52061dea061a9aa1xy#define GDIAG_10_FULL 2
080575042aba2197b425ebfd52061dea061a9aa1xy#define GDIAG_100_HALF 3
080575042aba2197b425ebfd52061dea061a9aa1xy#define GDIAG_100_FULL 4
080575042aba2197b425ebfd52061dea061a9aa1xy#define GDIAG_1000_FULL 6
080575042aba2197b425ebfd52061dea061a9aa1xy#define GDIAG_ANY 7
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * Coexist Workaround RP: 07/04/03
080575042aba2197b425ebfd52061dea061a9aa1xy * 82544 Workaround : Co-existence
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy#define MAX_TX_BUF_SIZE (8 * 1024)
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * Defines for Jumbo Frame
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy#define FRAME_SIZE_UPTO_2K 2048
080575042aba2197b425ebfd52061dea061a9aa1xy#define FRAME_SIZE_UPTO_4K 4096
080575042aba2197b425ebfd52061dea061a9aa1xy#define FRAME_SIZE_UPTO_8K 8192
080575042aba2197b425ebfd52061dea061a9aa1xy#define FRAME_SIZE_UPTO_16K 16384
25f2d433de915875c8393f0b0dc14aa155997ad0xy#define FRAME_SIZE_UPTO_9K 9234
25f2d433de915875c8393f0b0dc14aa155997ad0xy
9ce7e93c0e8e6d2b400f40e9c5742b1d6682611ecc#define DEFAULT_MTU ETHERMTU
caf05df5c10c960028f122b1b02a3f7d8f892c31Miles Xu, Sun Microsystems#define MAXIMUM_MTU_4K 4096
caf05df5c10c960028f122b1b02a3f7d8f892c31Miles Xu, Sun Microsystems#define MAXIMUM_MTU_9K 9216
9ce7e93c0e8e6d2b400f40e9c5742b1d6682611ecc
9ce7e93c0e8e6d2b400f40e9c5742b1d6682611ecc#define DEFAULT_FRAME_SIZE \
9ce7e93c0e8e6d2b400f40e9c5742b1d6682611ecc (DEFAULT_MTU + sizeof (struct ether_vlan_header) + ETHERFCSL)
9ce7e93c0e8e6d2b400f40e9c5742b1d6682611ecc#define MAXIMUM_FRAME_SIZE \
9ce7e93c0e8e6d2b400f40e9c5742b1d6682611ecc (MAXIMUM_MTU + sizeof (struct ether_vlan_header) + ETHERFCSL)
080575042aba2197b425ebfd52061dea061a9aa1xy
96ea4e937aa9d4d9bcb316497c698a4f411380b7changqing li - Sun Microsystems - Beijing China#define E1000_LSO_MAXLEN 65535
96ea4e937aa9d4d9bcb316497c698a4f411380b7changqing li - Sun Microsystems - Beijing China#define E1000_LSO_FIRST_DESC_ALIGNMENT_BOUNDARY_4K 4096
96ea4e937aa9d4d9bcb316497c698a4f411380b7changqing li - Sun Microsystems - Beijing China#define E1000_LSO_FIRST_DESC_ALIGNMENT 128
c7770590c6dc06be2588a5c21427e2d823baa989mx
080575042aba2197b425ebfd52061dea061a9aa1xy/* Defines for Tx stall check */
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000G_STALL_WATCHDOG_COUNT 8
080575042aba2197b425ebfd52061dea061a9aa1xy
7941757c1241fe30e30f921910595c8ac6af9ef1xy#define MAX_TX_LINK_DOWN_TIMEOUT 8
7941757c1241fe30e30f921910595c8ac6af9ef1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/* Defines for DVMA */
080575042aba2197b425ebfd52061dea061a9aa1xy#ifdef __sparc
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000G_DEFAULT_DVMA_PAGE_NUM 2
080575042aba2197b425ebfd52061dea061a9aa1xy#endif
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * Loopback definitions
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000G_LB_NONE 0
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000G_LB_EXTERNAL_1000 1
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000G_LB_EXTERNAL_100 2
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000G_LB_EXTERNAL_10 3
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000G_LB_INTERNAL_PHY 4
080575042aba2197b425ebfd52061dea061a9aa1xy
ea6b684a18957883cb91b3d22a9d989f986e5a32yy/*
ea6b684a18957883cb91b3d22a9d989f986e5a32yy * Private dip list definitions
ea6b684a18957883cb91b3d22a9d989f986e5a32yy */
ea6b684a18957883cb91b3d22a9d989f986e5a32yy#define E1000G_PRIV_DEVI_ATTACH 0x0
ea6b684a18957883cb91b3d22a9d989f986e5a32yy#define E1000G_PRIV_DEVI_DETACH 0x1
080575042aba2197b425ebfd52061dea061a9aa1xy
c7770590c6dc06be2588a5c21427e2d823baa989mx/*
c7770590c6dc06be2588a5c21427e2d823baa989mx * Tx descriptor LENGTH field mask
c7770590c6dc06be2588a5c21427e2d823baa989mx */
c7770590c6dc06be2588a5c21427e2d823baa989mx#define E1000G_TBD_LENGTH_MASK 0x000fffff
c7770590c6dc06be2588a5c21427e2d823baa989mx
46ebaa55cce1df60528a191312d12199d38a4493Miles Xu, Sun Microsystems#define E1000G_IS_VLAN_PACKET(ptr) \
46ebaa55cce1df60528a191312d12199d38a4493Miles Xu, Sun Microsystems ((((struct ether_vlan_header *)(uintptr_t)ptr)->ether_tpid) == \
46ebaa55cce1df60528a191312d12199d38a4493Miles Xu, Sun Microsystems htons(ETHERTYPE_VLAN))
46ebaa55cce1df60528a191312d12199d38a4493Miles Xu, Sun Microsystems
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * QUEUE_INIT_LIST -- Macro which will init ialize a queue to NULL.
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy#define QUEUE_INIT_LIST(_LH) \
080575042aba2197b425ebfd52061dea061a9aa1xy (_LH)->Flink = (_LH)->Blink = (PSINGLE_LIST_LINK)0
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * IS_QUEUE_EMPTY -- Macro which checks to see if a queue is empty.
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy#define IS_QUEUE_EMPTY(_LH) \
080575042aba2197b425ebfd52061dea061a9aa1xy ((_LH)->Flink == (PSINGLE_LIST_LINK)0)
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * QUEUE_GET_HEAD -- Macro which returns the head of the queue, but does
080575042aba2197b425ebfd52061dea061a9aa1xy * not remove the head from the queue.
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy#define QUEUE_GET_HEAD(_LH) ((PSINGLE_LIST_LINK)((_LH)->Flink))
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * QUEUE_REMOVE_HEAD -- Macro which removes the head of the head of a queue.
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy#define QUEUE_REMOVE_HEAD(_LH) \
080575042aba2197b425ebfd52061dea061a9aa1xy{ \
080575042aba2197b425ebfd52061dea061a9aa1xy PSINGLE_LIST_LINK ListElem; \
080575042aba2197b425ebfd52061dea061a9aa1xy if (ListElem = (_LH)->Flink) \
080575042aba2197b425ebfd52061dea061a9aa1xy { \
080575042aba2197b425ebfd52061dea061a9aa1xy if (!((_LH)->Flink = ListElem->Flink)) \
080575042aba2197b425ebfd52061dea061a9aa1xy (_LH)->Blink = (PSINGLE_LIST_LINK) 0; \
080575042aba2197b425ebfd52061dea061a9aa1xy } \
080575042aba2197b425ebfd52061dea061a9aa1xy}
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * QUEUE_POP_HEAD -- Macro which will pop the head off of a queue (list),
080575042aba2197b425ebfd52061dea061a9aa1xy * and return it (this differs from QUEUE_REMOVE_HEAD only in
080575042aba2197b425ebfd52061dea061a9aa1xy * the 1st line).
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy#define QUEUE_POP_HEAD(_LH) \
080575042aba2197b425ebfd52061dea061a9aa1xy (PSINGLE_LIST_LINK)(_LH)->Flink; \
080575042aba2197b425ebfd52061dea061a9aa1xy { \
080575042aba2197b425ebfd52061dea061a9aa1xy PSINGLE_LIST_LINK ListElem; \
080575042aba2197b425ebfd52061dea061a9aa1xy ListElem = (_LH)->Flink; \
080575042aba2197b425ebfd52061dea061a9aa1xy if (ListElem) \
080575042aba2197b425ebfd52061dea061a9aa1xy { \
080575042aba2197b425ebfd52061dea061a9aa1xy (_LH)->Flink = ListElem->Flink; \
080575042aba2197b425ebfd52061dea061a9aa1xy if (!(_LH)->Flink) \
080575042aba2197b425ebfd52061dea061a9aa1xy (_LH)->Blink = (PSINGLE_LIST_LINK)0; \
080575042aba2197b425ebfd52061dea061a9aa1xy } \
080575042aba2197b425ebfd52061dea061a9aa1xy }
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * QUEUE_GET_TAIL -- Macro which returns the tail of the queue, but does not
080575042aba2197b425ebfd52061dea061a9aa1xy * remove the tail from the queue.
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy#define QUEUE_GET_TAIL(_LH) ((PSINGLE_LIST_LINK)((_LH)->Blink))
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * QUEUE_PUSH_TAIL -- Macro which puts an element at the tail (end) of the queue
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy#define QUEUE_PUSH_TAIL(_LH, _E) \
080575042aba2197b425ebfd52061dea061a9aa1xy if ((_LH)->Blink) \
080575042aba2197b425ebfd52061dea061a9aa1xy { \
080575042aba2197b425ebfd52061dea061a9aa1xy ((PSINGLE_LIST_LINK)(_LH)->Blink)->Flink = \
080575042aba2197b425ebfd52061dea061a9aa1xy (PSINGLE_LIST_LINK)(_E); \
080575042aba2197b425ebfd52061dea061a9aa1xy (_LH)->Blink = (PSINGLE_LIST_LINK)(_E); \
080575042aba2197b425ebfd52061dea061a9aa1xy } else { \
080575042aba2197b425ebfd52061dea061a9aa1xy (_LH)->Flink = \
080575042aba2197b425ebfd52061dea061a9aa1xy (_LH)->Blink = (PSINGLE_LIST_LINK)(_E); \
080575042aba2197b425ebfd52061dea061a9aa1xy } \
080575042aba2197b425ebfd52061dea061a9aa1xy (_E)->Flink = (PSINGLE_LIST_LINK)0;
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * QUEUE_PUSH_HEAD -- Macro which puts an element at the head of the queue.
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy#define QUEUE_PUSH_HEAD(_LH, _E) \
080575042aba2197b425ebfd52061dea061a9aa1xy if (!((_E)->Flink = (_LH)->Flink)) \
080575042aba2197b425ebfd52061dea061a9aa1xy { \
080575042aba2197b425ebfd52061dea061a9aa1xy (_LH)->Blink = (PSINGLE_LIST_LINK)(_E); \
080575042aba2197b425ebfd52061dea061a9aa1xy } \
080575042aba2197b425ebfd52061dea061a9aa1xy (_LH)->Flink = (PSINGLE_LIST_LINK)(_E);
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * QUEUE_GET_NEXT -- Macro which returns the next element linked to the
080575042aba2197b425ebfd52061dea061a9aa1xy * current element.
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy#define QUEUE_GET_NEXT(_LH, _E) \
080575042aba2197b425ebfd52061dea061a9aa1xy (PSINGLE_LIST_LINK)((((_LH)->Blink) == (_E)) ? \
080575042aba2197b425ebfd52061dea061a9aa1xy (0) : ((_E)->Flink))
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * QUEUE_APPEND -- Macro which appends a queue to the tail of another queue
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy#define QUEUE_APPEND(_LH1, _LH2) \
080575042aba2197b425ebfd52061dea061a9aa1xy if ((_LH2)->Flink) { \
080575042aba2197b425ebfd52061dea061a9aa1xy if ((_LH1)->Flink) { \
080575042aba2197b425ebfd52061dea061a9aa1xy ((PSINGLE_LIST_LINK)(_LH1)->Blink)->Flink = \
080575042aba2197b425ebfd52061dea061a9aa1xy ((PSINGLE_LIST_LINK)(_LH2)->Flink); \
080575042aba2197b425ebfd52061dea061a9aa1xy } else { \
080575042aba2197b425ebfd52061dea061a9aa1xy (_LH1)->Flink = \
080575042aba2197b425ebfd52061dea061a9aa1xy ((PSINGLE_LIST_LINK)(_LH2)->Flink); \
080575042aba2197b425ebfd52061dea061a9aa1xy } \
080575042aba2197b425ebfd52061dea061a9aa1xy (_LH1)->Blink = ((PSINGLE_LIST_LINK)(_LH2)->Blink); \
080575042aba2197b425ebfd52061dea061a9aa1xy }
080575042aba2197b425ebfd52061dea061a9aa1xy
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#define QUEUE_SWITCH(_LH1, _LH2) \
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng if ((_LH2)->Flink) { \
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng (_LH1)->Flink = (_LH2)->Flink; \
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng (_LH1)->Blink = (_LH2)->Blink; \
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng (_LH2)->Flink = (_LH2)->Blink = (PSINGLE_LIST_LINK)0; \
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng }
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * Property lookups
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000G_PROP_EXISTS(d, n) ddi_prop_exists(DDI_DEV_T_ANY, (d), \
080575042aba2197b425ebfd52061dea061a9aa1xy DDI_PROP_DONTPASS, (n))
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000G_PROP_GET_INT(d, n) ddi_prop_get_int(DDI_DEV_T_ANY, (d), \
080575042aba2197b425ebfd52061dea061a9aa1xy DDI_PROP_DONTPASS, (n), -1)
080575042aba2197b425ebfd52061dea061a9aa1xy
25f2d433de915875c8393f0b0dc14aa155997ad0xy#ifdef E1000G_DEBUG
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * E1000G-specific ioctls ...
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000G_IOC ((((((('E' << 4) + '1') << 4) \
080575042aba2197b425ebfd52061dea061a9aa1xy + 'K') << 4) + 'G') << 4)
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * These diagnostic IOCTLS are enabled only in DEBUG drivers
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000G_IOC_REG_PEEK (E1000G_IOC | 1)
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000G_IOC_REG_POKE (E1000G_IOC | 2)
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000G_IOC_CHIP_RESET (E1000G_IOC | 3)
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000G_PP_SPACE_REG 0 /* PCI memory space */
080575042aba2197b425ebfd52061dea061a9aa1xy#define E1000G_PP_SPACE_E1000G 1 /* driver's soft state */
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xytypedef struct {
080575042aba2197b425ebfd52061dea061a9aa1xy uint64_t pp_acc_size; /* It's 1, 2, 4 or 8 */
080575042aba2197b425ebfd52061dea061a9aa1xy uint64_t pp_acc_space; /* See #defines below */
080575042aba2197b425ebfd52061dea061a9aa1xy uint64_t pp_acc_offset; /* See regs definition */
080575042aba2197b425ebfd52061dea061a9aa1xy uint64_t pp_acc_data; /* output for peek */
080575042aba2197b425ebfd52061dea061a9aa1xy /* input for poke */
080575042aba2197b425ebfd52061dea061a9aa1xy} e1000g_peekpoke_t;
25f2d433de915875c8393f0b0dc14aa155997ad0xy#endif /* E1000G_DEBUG */
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * (Internal) return values from ioctl subroutines
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xyenum ioc_reply {
080575042aba2197b425ebfd52061dea061a9aa1xy IOC_INVAL = -1, /* bad, NAK with EINVAL */
080575042aba2197b425ebfd52061dea061a9aa1xy IOC_DONE, /* OK, reply sent */
080575042aba2197b425ebfd52061dea061a9aa1xy IOC_ACK, /* OK, just send ACK */
080575042aba2197b425ebfd52061dea061a9aa1xy IOC_REPLY /* OK, just send reply */
080575042aba2197b425ebfd52061dea061a9aa1xy};
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * Named Data (ND) Parameter Management Structure
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xytypedef struct {
080575042aba2197b425ebfd52061dea061a9aa1xy uint32_t ndp_info;
080575042aba2197b425ebfd52061dea061a9aa1xy uint32_t ndp_min;
080575042aba2197b425ebfd52061dea061a9aa1xy uint32_t ndp_max;
080575042aba2197b425ebfd52061dea061a9aa1xy uint32_t ndp_val;
080575042aba2197b425ebfd52061dea061a9aa1xy struct e1000g *ndp_instance;
080575042aba2197b425ebfd52061dea061a9aa1xy char *ndp_name;
080575042aba2197b425ebfd52061dea061a9aa1xy} nd_param_t;
080575042aba2197b425ebfd52061dea061a9aa1xy
ea6b684a18957883cb91b3d22a9d989f986e5a32yy/*
ea6b684a18957883cb91b3d22a9d989f986e5a32yy * The entry of the private dip list
ea6b684a18957883cb91b3d22a9d989f986e5a32yy */
0f70fbf80d71251e7928b3122fb4848c2f92a5c6xytypedef struct _private_devi_list {
0f70fbf80d71251e7928b3122fb4848c2f92a5c6xy dev_info_t *priv_dip;
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems uint32_t flag;
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems uint32_t pending_rx_count;
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems struct _private_devi_list *prev;
0f70fbf80d71251e7928b3122fb4848c2f92a5c6xy struct _private_devi_list *next;
0f70fbf80d71251e7928b3122fb4848c2f92a5c6xy} private_devi_list_t;
0f70fbf80d71251e7928b3122fb4848c2f92a5c6xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * A structure that points to the next entry in the queue.
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xytypedef struct _SINGLE_LIST_LINK {
080575042aba2197b425ebfd52061dea061a9aa1xy struct _SINGLE_LIST_LINK *Flink;
080575042aba2197b425ebfd52061dea061a9aa1xy} SINGLE_LIST_LINK, *PSINGLE_LIST_LINK;
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * A "ListHead" structure that points to the head and tail of a queue
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xytypedef struct _LIST_DESCRIBER {
080575042aba2197b425ebfd52061dea061a9aa1xy struct _SINGLE_LIST_LINK *volatile Flink;
080575042aba2197b425ebfd52061dea061a9aa1xy struct _SINGLE_LIST_LINK *volatile Blink;
080575042aba2197b425ebfd52061dea061a9aa1xy} LIST_DESCRIBER, *PLIST_DESCRIBER;
080575042aba2197b425ebfd52061dea061a9aa1xy
3f64cd552fee350c8075ec62765e9a6f9caef1a8guoqing zhu - Sun Microsystems - Beijing Chinaenum e1000g_bar_type {
3f64cd552fee350c8075ec62765e9a6f9caef1a8guoqing zhu - Sun Microsystems - Beijing China E1000G_BAR_CONFIG = 0,
3f64cd552fee350c8075ec62765e9a6f9caef1a8guoqing zhu - Sun Microsystems - Beijing China E1000G_BAR_IO,
3f64cd552fee350c8075ec62765e9a6f9caef1a8guoqing zhu - Sun Microsystems - Beijing China E1000G_BAR_MEM32,
3f64cd552fee350c8075ec62765e9a6f9caef1a8guoqing zhu - Sun Microsystems - Beijing China E1000G_BAR_MEM64
3f64cd552fee350c8075ec62765e9a6f9caef1a8guoqing zhu - Sun Microsystems - Beijing China};
3f64cd552fee350c8075ec62765e9a6f9caef1a8guoqing zhu - Sun Microsystems - Beijing China
3f64cd552fee350c8075ec62765e9a6f9caef1a8guoqing zhu - Sun Microsystems - Beijing Chinatypedef struct {
3f64cd552fee350c8075ec62765e9a6f9caef1a8guoqing zhu - Sun Microsystems - Beijing China enum e1000g_bar_type type;
3f64cd552fee350c8075ec62765e9a6f9caef1a8guoqing zhu - Sun Microsystems - Beijing China int rnumber;
3f64cd552fee350c8075ec62765e9a6f9caef1a8guoqing zhu - Sun Microsystems - Beijing China} bar_info_t;
3f64cd552fee350c8075ec62765e9a6f9caef1a8guoqing zhu - Sun Microsystems - Beijing China
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * Address-Length pair structure that stores descriptor info
080575042aba2197b425ebfd52061dea061a9aa1xy */
25f2d433de915875c8393f0b0dc14aa155997ad0xytypedef struct _sw_desc {
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint64_t address;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t length;
25f2d433de915875c8393f0b0dc14aa155997ad0xy} sw_desc_t, *p_sw_desc_t;
080575042aba2197b425ebfd52061dea061a9aa1xy
25f2d433de915875c8393f0b0dc14aa155997ad0xytypedef struct _desc_array {
25f2d433de915875c8393f0b0dc14aa155997ad0xy sw_desc_t descriptor[4];
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t elements;
25f2d433de915875c8393f0b0dc14aa155997ad0xy} desc_array_t, *p_desc_array_t;
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xytypedef enum {
080575042aba2197b425ebfd52061dea061a9aa1xy USE_NONE,
080575042aba2197b425ebfd52061dea061a9aa1xy USE_BCOPY,
080575042aba2197b425ebfd52061dea061a9aa1xy USE_DVMA,
080575042aba2197b425ebfd52061dea061a9aa1xy USE_DMA
080575042aba2197b425ebfd52061dea061a9aa1xy} dma_type_t;
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xytypedef struct _dma_buffer {
080575042aba2197b425ebfd52061dea061a9aa1xy caddr_t address;
080575042aba2197b425ebfd52061dea061a9aa1xy uint64_t dma_address;
080575042aba2197b425ebfd52061dea061a9aa1xy ddi_acc_handle_t acc_handle;
080575042aba2197b425ebfd52061dea061a9aa1xy ddi_dma_handle_t dma_handle;
080575042aba2197b425ebfd52061dea061a9aa1xy size_t size;
080575042aba2197b425ebfd52061dea061a9aa1xy size_t len;
25f2d433de915875c8393f0b0dc14aa155997ad0xy} dma_buffer_t, *p_dma_buffer_t;
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * Transmit Control Block (TCB), Ndis equiv of SWPacket This
080575042aba2197b425ebfd52061dea061a9aa1xy * structure stores the additional information that is
080575042aba2197b425ebfd52061dea061a9aa1xy * associated with every packet to be transmitted. It stores the
080575042aba2197b425ebfd52061dea061a9aa1xy * message block pointer and the TBD addresses associated with
080575042aba2197b425ebfd52061dea061a9aa1xy * the m_blk and also the link to the next tcb in the chain
080575042aba2197b425ebfd52061dea061a9aa1xy */
25f2d433de915875c8393f0b0dc14aa155997ad0xytypedef struct _tx_sw_packet {
25f2d433de915875c8393f0b0dc14aa155997ad0xy /* Link to the next tx_sw_packet in the list */
080575042aba2197b425ebfd52061dea061a9aa1xy SINGLE_LIST_LINK Link;
080575042aba2197b425ebfd52061dea061a9aa1xy mblk_t *mp;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t num_desc;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t num_mblk_frag;
080575042aba2197b425ebfd52061dea061a9aa1xy dma_type_t dma_type;
080575042aba2197b425ebfd52061dea061a9aa1xy dma_type_t data_transfer_type;
080575042aba2197b425ebfd52061dea061a9aa1xy ddi_dma_handle_t tx_dma_handle;
080575042aba2197b425ebfd52061dea061a9aa1xy dma_buffer_t tx_buf[1];
25f2d433de915875c8393f0b0dc14aa155997ad0xy sw_desc_t desc[MAX_TX_DESC_PER_PACKET];
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems int64_t tickstamp;
25f2d433de915875c8393f0b0dc14aa155997ad0xy} tx_sw_packet_t, *p_tx_sw_packet_t;
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
25f2d433de915875c8393f0b0dc14aa155997ad0xy * This structure is similar to the rx_sw_packet structure used
080575042aba2197b425ebfd52061dea061a9aa1xy * for Ndis. This structure stores information about the 2k
080575042aba2197b425ebfd52061dea061a9aa1xy * aligned receive buffer into which the FX1000 DMA's frames.
080575042aba2197b425ebfd52061dea061a9aa1xy * This structure is maintained as a linked list of many
080575042aba2197b425ebfd52061dea061a9aa1xy * receiver buffer pointers.
080575042aba2197b425ebfd52061dea061a9aa1xy */
ea6b684a18957883cb91b3d22a9d989f986e5a32yytypedef struct _rx_sw_packet {
25f2d433de915875c8393f0b0dc14aa155997ad0xy /* Link to the next rx_sw_packet_t in the list */
080575042aba2197b425ebfd52061dea061a9aa1xy SINGLE_LIST_LINK Link;
ea6b684a18957883cb91b3d22a9d989f986e5a32yy struct _rx_sw_packet *next;
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems uint32_t ref_cnt;
080575042aba2197b425ebfd52061dea061a9aa1xy mblk_t *mp;
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems caddr_t rx_data;
080575042aba2197b425ebfd52061dea061a9aa1xy dma_type_t dma_type;
080575042aba2197b425ebfd52061dea061a9aa1xy frtn_t free_rtn;
080575042aba2197b425ebfd52061dea061a9aa1xy dma_buffer_t rx_buf[1];
25f2d433de915875c8393f0b0dc14aa155997ad0xy} rx_sw_packet_t, *p_rx_sw_packet_t;
080575042aba2197b425ebfd52061dea061a9aa1xy
25f2d433de915875c8393f0b0dc14aa155997ad0xytypedef struct _mblk_list {
080575042aba2197b425ebfd52061dea061a9aa1xy mblk_t *head;
080575042aba2197b425ebfd52061dea061a9aa1xy mblk_t *tail;
25f2d433de915875c8393f0b0dc14aa155997ad0xy} mblk_list_t, *p_mblk_list_t;
080575042aba2197b425ebfd52061dea061a9aa1xy
c7770590c6dc06be2588a5c21427e2d823baa989mxtypedef struct _context_data {
7941757c1241fe30e30f921910595c8ac6af9ef1xy uint32_t ether_header_size;
7941757c1241fe30e30f921910595c8ac6af9ef1xy uint32_t cksum_flags;
7941757c1241fe30e30f921910595c8ac6af9ef1xy uint32_t cksum_start;
7941757c1241fe30e30f921910595c8ac6af9ef1xy uint32_t cksum_stuff;
c7770590c6dc06be2588a5c21427e2d823baa989mx uint16_t mss;
c7770590c6dc06be2588a5c21427e2d823baa989mx uint8_t hdr_len;
c7770590c6dc06be2588a5c21427e2d823baa989mx uint32_t pay_len;
c7770590c6dc06be2588a5c21427e2d823baa989mx boolean_t lso_flag;
c7770590c6dc06be2588a5c21427e2d823baa989mx} context_data_t;
7941757c1241fe30e30f921910595c8ac6af9ef1xy
080575042aba2197b425ebfd52061dea061a9aa1xytypedef union _e1000g_ether_addr {
080575042aba2197b425ebfd52061dea061a9aa1xy struct {
080575042aba2197b425ebfd52061dea061a9aa1xy uint32_t high;
080575042aba2197b425ebfd52061dea061a9aa1xy uint32_t low;
080575042aba2197b425ebfd52061dea061a9aa1xy } reg;
080575042aba2197b425ebfd52061dea061a9aa1xy struct {
080575042aba2197b425ebfd52061dea061a9aa1xy uint8_t set;
080575042aba2197b425ebfd52061dea061a9aa1xy uint8_t redundant;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint8_t addr[ETHERADDRL];
080575042aba2197b425ebfd52061dea061a9aa1xy } mac;
080575042aba2197b425ebfd52061dea061a9aa1xy} e1000g_ether_addr_t;
080575042aba2197b425ebfd52061dea061a9aa1xy
25f2d433de915875c8393f0b0dc14aa155997ad0xytypedef struct _e1000g_stat {
25f2d433de915875c8393f0b0dc14aa155997ad0xy kstat_named_t reset_count; /* Reset Count */
25f2d433de915875c8393f0b0dc14aa155997ad0xy
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t rx_error; /* Rx Error in Packet */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t rx_allocb_fail; /* Rx Allocb Failure */
46ebaa55cce1df60528a191312d12199d38a4493Miles Xu, Sun Microsystems kstat_named_t rx_size_error; /* Rx Size Error */
25f2d433de915875c8393f0b0dc14aa155997ad0xy
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t tx_no_desc; /* Tx No Desc */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t tx_no_swpkt; /* Tx No Pkt Buffer */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t tx_send_fail; /* Tx SendPkt Failure */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t tx_over_size; /* Tx Pkt Too Long */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t tx_reschedule; /* Tx Reschedule */
25f2d433de915875c8393f0b0dc14aa155997ad0xy
25f2d433de915875c8393f0b0dc14aa155997ad0xy#ifdef E1000G_DEBUG
25f2d433de915875c8393f0b0dc14aa155997ad0xy kstat_named_t rx_none; /* Rx No Incoming Data */
25f2d433de915875c8393f0b0dc14aa155997ad0xy kstat_named_t rx_multi_desc; /* Rx Multi Spanned Pkt */
25f2d433de915875c8393f0b0dc14aa155997ad0xy kstat_named_t rx_no_freepkt; /* Rx No Free Pkt */
25f2d433de915875c8393f0b0dc14aa155997ad0xy kstat_named_t rx_avail_freepkt; /* Rx Freelist Avail Buffers */
25f2d433de915875c8393f0b0dc14aa155997ad0xy
25f2d433de915875c8393f0b0dc14aa155997ad0xy kstat_named_t tx_under_size; /* Tx Packet Under Size */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t tx_empty_frags; /* Tx Empty Frags */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t tx_exceed_frags; /* Tx Exceed Max Frags */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t tx_recycle; /* Tx Recycle */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t tx_recycle_intr; /* Tx Recycle in Intr */
25f2d433de915875c8393f0b0dc14aa155997ad0xy kstat_named_t tx_recycle_retry; /* Tx Recycle Retry */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t tx_recycle_none; /* Tx No Desc Recycled */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t tx_copy; /* Tx Send Copy */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t tx_bind; /* Tx Send Bind */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t tx_multi_copy; /* Tx Copy Multi Fragments */
25f2d433de915875c8393f0b0dc14aa155997ad0xy kstat_named_t tx_multi_cookie; /* Tx Pkt Span Multi Cookies */
25f2d433de915875c8393f0b0dc14aa155997ad0xy kstat_named_t tx_lack_desc; /* Tx Lack of Desc */
25f2d433de915875c8393f0b0dc14aa155997ad0xy#endif
25f2d433de915875c8393f0b0dc14aa155997ad0xy
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Symerrs; /* Symbol Error Count */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Mpc; /* Missed Packet Count */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Rlec; /* Receive Length Error Count */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Xonrxc; /* XON Received Count */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Xontxc; /* XON Xmitted Count */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Xoffrxc; /* XOFF Received Count */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Xofftxc; /* Xoff Xmitted Count */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Fcruc; /* Unknown Flow Conrol Packet Rcvd Count */
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#ifdef E1000G_DEBUG
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Prc64; /* Packets Received - 64b */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Prc127; /* Packets Received - 65-127b */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Prc255; /* Packets Received - 127-255b */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Prc511; /* Packets Received - 256-511b */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Prc1023; /* Packets Received - 511-1023b */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Prc1522; /* Packets Received - 1024-1522b */
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#endif
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Gprc; /* Good Packets Received Count */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Gptc; /* Good Packets Xmitted Count */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Gorl; /* Good Octets Recvd Lo Count */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Gorh; /* Good Octets Recvd Hi Count */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Gotl; /* Good Octets Xmitd Lo Count */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Goth; /* Good Octets Xmitd Hi Count */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Rfc; /* Receive Frag Count */
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#ifdef E1000G_DEBUG
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Ptc64; /* Packets Xmitted (64b) */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Ptc127; /* Packets Xmitted (64-127b) */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Ptc255; /* Packets Xmitted (128-255b) */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Ptc511; /* Packets Xmitted (255-511b) */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Ptc1023; /* Packets Xmitted (512-1023b) */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Ptc1522; /* Packets Xmitted (1024-1522b */
47b7744cbea59975a6b583125b7ed1ff2ac45313yy#endif
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Tncrs; /* Transmit with no CRS */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Tsctc; /* TCP seg contexts xmit count */
080575042aba2197b425ebfd52061dea061a9aa1xy kstat_named_t Tsctfc; /* TCP seg contexts xmit fail count */
25f2d433de915875c8393f0b0dc14aa155997ad0xy} e1000g_stat_t, *p_e1000g_stat_t;
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xytypedef struct _e1000g_tx_ring {
080575042aba2197b425ebfd52061dea061a9aa1xy kmutex_t tx_lock;
080575042aba2197b425ebfd52061dea061a9aa1xy kmutex_t freelist_lock;
080575042aba2197b425ebfd52061dea061a9aa1xy kmutex_t usedlist_lock;
080575042aba2197b425ebfd52061dea061a9aa1xy /*
080575042aba2197b425ebfd52061dea061a9aa1xy * Descriptor queue definitions
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy ddi_dma_handle_t tbd_dma_handle;
080575042aba2197b425ebfd52061dea061a9aa1xy ddi_acc_handle_t tbd_acc_handle;
080575042aba2197b425ebfd52061dea061a9aa1xy struct e1000_tx_desc *tbd_area;
080575042aba2197b425ebfd52061dea061a9aa1xy uint64_t tbd_dma_addr;
080575042aba2197b425ebfd52061dea061a9aa1xy struct e1000_tx_desc *tbd_first;
080575042aba2197b425ebfd52061dea061a9aa1xy struct e1000_tx_desc *tbd_last;
080575042aba2197b425ebfd52061dea061a9aa1xy struct e1000_tx_desc *tbd_oldest;
080575042aba2197b425ebfd52061dea061a9aa1xy struct e1000_tx_desc *tbd_next;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t tbd_avail;
080575042aba2197b425ebfd52061dea061a9aa1xy /*
080575042aba2197b425ebfd52061dea061a9aa1xy * Software packet structures definitions
080575042aba2197b425ebfd52061dea061a9aa1xy */
25f2d433de915875c8393f0b0dc14aa155997ad0xy p_tx_sw_packet_t packet_area;
080575042aba2197b425ebfd52061dea061a9aa1xy LIST_DESCRIBER used_list;
080575042aba2197b425ebfd52061dea061a9aa1xy LIST_DESCRIBER free_list;
080575042aba2197b425ebfd52061dea061a9aa1xy /*
c7770590c6dc06be2588a5c21427e2d823baa989mx * TCP/UDP Context Data Information
080575042aba2197b425ebfd52061dea061a9aa1xy */
c7770590c6dc06be2588a5c21427e2d823baa989mx context_data_t pre_context;
080575042aba2197b425ebfd52061dea061a9aa1xy /*
080575042aba2197b425ebfd52061dea061a9aa1xy * Timer definitions for 82547
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy timeout_id_t timer_id_82547;
080575042aba2197b425ebfd52061dea061a9aa1xy boolean_t timer_enable_82547;
25f2d433de915875c8393f0b0dc14aa155997ad0xy /*
25f2d433de915875c8393f0b0dc14aa155997ad0xy * reschedule when tx resource is available
25f2d433de915875c8393f0b0dc14aa155997ad0xy */
25f2d433de915875c8393f0b0dc14aa155997ad0xy boolean_t resched_needed;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng clock_t resched_timestamp;
25f2d433de915875c8393f0b0dc14aa155997ad0xy mblk_list_t mblks;
25f2d433de915875c8393f0b0dc14aa155997ad0xy /*
25f2d433de915875c8393f0b0dc14aa155997ad0xy * Statistics
25f2d433de915875c8393f0b0dc14aa155997ad0xy */
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_no_swpkt;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_no_desc;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_send_fail;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_reschedule;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng uint32_t stat_timer_reschedule;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_over_size;
25f2d433de915875c8393f0b0dc14aa155997ad0xy#ifdef E1000G_DEBUG
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_under_size;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_exceed_frags;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_empty_frags;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_recycle;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_recycle_intr;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_recycle_retry;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_recycle_none;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_copy;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_bind;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_multi_copy;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_multi_cookie;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_lack_desc;
43a176879122f7764767ab85eb539f89d65cdd67Miles Xu, Sun Microsystems uint32_t stat_lso_header_fail;
25f2d433de915875c8393f0b0dc14aa155997ad0xy#endif
080575042aba2197b425ebfd52061dea061a9aa1xy /*
080575042aba2197b425ebfd52061dea061a9aa1xy * Pointer to the adapter
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy struct e1000g *adapter;
080575042aba2197b425ebfd52061dea061a9aa1xy} e1000g_tx_ring_t, *pe1000g_tx_ring_t;
080575042aba2197b425ebfd52061dea061a9aa1xy
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystemstypedef struct _e1000g_rx_data {
080575042aba2197b425ebfd52061dea061a9aa1xy kmutex_t freelist_lock;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng kmutex_t recycle_lock;
080575042aba2197b425ebfd52061dea061a9aa1xy /*
080575042aba2197b425ebfd52061dea061a9aa1xy * Descriptor queue definitions
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy ddi_dma_handle_t rbd_dma_handle;
080575042aba2197b425ebfd52061dea061a9aa1xy ddi_acc_handle_t rbd_acc_handle;
080575042aba2197b425ebfd52061dea061a9aa1xy struct e1000_rx_desc *rbd_area;
080575042aba2197b425ebfd52061dea061a9aa1xy uint64_t rbd_dma_addr;
080575042aba2197b425ebfd52061dea061a9aa1xy struct e1000_rx_desc *rbd_first;
080575042aba2197b425ebfd52061dea061a9aa1xy struct e1000_rx_desc *rbd_last;
080575042aba2197b425ebfd52061dea061a9aa1xy struct e1000_rx_desc *rbd_next;
080575042aba2197b425ebfd52061dea061a9aa1xy /*
080575042aba2197b425ebfd52061dea061a9aa1xy * Software packet structures definitions
080575042aba2197b425ebfd52061dea061a9aa1xy */
25f2d433de915875c8393f0b0dc14aa155997ad0xy p_rx_sw_packet_t packet_area;
080575042aba2197b425ebfd52061dea061a9aa1xy LIST_DESCRIBER recv_list;
080575042aba2197b425ebfd52061dea061a9aa1xy LIST_DESCRIBER free_list;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng LIST_DESCRIBER recycle_list;
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems uint32_t flag;
25f2d433de915875c8393f0b0dc14aa155997ad0xy
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t pending_count;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t avail_freepkt;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng uint32_t recycle_freepkt;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t rx_mblk_len;
25f2d433de915875c8393f0b0dc14aa155997ad0xy mblk_t *rx_mblk;
25f2d433de915875c8393f0b0dc14aa155997ad0xy mblk_t *rx_mblk_tail;
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems private_devi_list_t *priv_devi_node;
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems struct _e1000g_rx_ring *rx_ring;
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems} e1000g_rx_data_t;
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystemstypedef struct _e1000g_rx_ring {
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems e1000g_rx_data_t *rx_data;
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems kmutex_t rx_lock;
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_ring_handle_t mrh;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_ring_handle_t mrh_init;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng uint64_t ring_gen_num;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng boolean_t poll_flag;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
25f2d433de915875c8393f0b0dc14aa155997ad0xy /*
25f2d433de915875c8393f0b0dc14aa155997ad0xy * Statistics
25f2d433de915875c8393f0b0dc14aa155997ad0xy */
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_error;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_allocb_fail;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_exceed_pkt;
46ebaa55cce1df60528a191312d12199d38a4493Miles Xu, Sun Microsystems uint32_t stat_size_error;
3fb4efef75bbb3a06a68d5ff59c33df03c73f6c9changqing li - Sun Microsystems - Beijing China uint32_t stat_crc_only_pkt;
25f2d433de915875c8393f0b0dc14aa155997ad0xy#ifdef E1000G_DEBUG
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_none;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_multi_desc;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t stat_no_freepkt;
25f2d433de915875c8393f0b0dc14aa155997ad0xy#endif
080575042aba2197b425ebfd52061dea061a9aa1xy /*
080575042aba2197b425ebfd52061dea061a9aa1xy * Pointer to the adapter
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy struct e1000g *adapter;
080575042aba2197b425ebfd52061dea061a9aa1xy} e1000g_rx_ring_t, *pe1000g_rx_ring_t;
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xytypedef struct e1000g {
25f2d433de915875c8393f0b0dc14aa155997ad0xy int instance;
080575042aba2197b425ebfd52061dea061a9aa1xy dev_info_t *dip;
0f70fbf80d71251e7928b3122fb4848c2f92a5c6xy dev_info_t *priv_dip;
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems private_devi_list_t *priv_devi_node;
25f2d433de915875c8393f0b0dc14aa155997ad0xy mac_handle_t mh;
25f2d433de915875c8393f0b0dc14aa155997ad0xy mac_resource_handle_t mrh;
25f2d433de915875c8393f0b0dc14aa155997ad0xy struct e1000_hw shared;
080575042aba2197b425ebfd52061dea061a9aa1xy struct e1000g_osdep osdep;
080575042aba2197b425ebfd52061dea061a9aa1xy
d5c3073dbbd835e1e9b7dca0c6c770cf3cc20afachenlu chen - Sun Microsystems - Beijing China uint32_t e1000g_state;
25f2d433de915875c8393f0b0dc14aa155997ad0xy boolean_t e1000g_promisc;
25f2d433de915875c8393f0b0dc14aa155997ad0xy boolean_t strip_crc;
25f2d433de915875c8393f0b0dc14aa155997ad0xy boolean_t rx_buffer_setup;
a2e9a8308e6b9832ce4d7b848660483fc31d1dc7cc boolean_t esb2_workaround;
7941757c1241fe30e30f921910595c8ac6af9ef1xy link_state_t link_state;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint64_t link_speed;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t link_duplex;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t master_latency_timer;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t smartspeed; /* smartspeed w/a counter */
080575042aba2197b425ebfd52061dea061a9aa1xy uint32_t init_count;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t reset_count;
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems boolean_t reset_flag;
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems uint32_t stall_threshold;
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems boolean_t stall_flag;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t attach_progress; /* attach tracking */
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t loopback_mode;
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystems uint32_t pending_rx_count;
25f2d433de915875c8393f0b0dc14aa155997ad0xy
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t align_errors;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t brdcstrcv;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t brdcstxmt;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t carrier_errors;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t collisions;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t defer_xmts;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t ex_collisions;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t fcs_errors;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t first_collisions;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t ipackets;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t jabber_errors;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t macrcv_errors;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t macxmt_errors;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t multi_collisions;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t multircv;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t multixmt;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t norcvbuf;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t oerrors;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t opackets;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t sqe_errors;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t toolong_errors;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t tooshort_errors;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint32_t tx_late_collisions;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint64_t obytes;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner uint64_t rbytes;
29fd2c1627adafbe0a83726c224e60b5514c7736David Höppner
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t tx_desc_num;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t tx_freelist_num;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t rx_desc_num;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t rx_freelist_num;
3fb4efef75bbb3a06a68d5ff59c33df03c73f6c9changqing li - Sun Microsystems - Beijing China uint32_t rx_freelist_limit;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t tx_buffer_size;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t rx_buffer_size;
25f2d433de915875c8393f0b0dc14aa155997ad0xy
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t tx_link_down_timeout;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t tx_bcopy_thresh;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t rx_limit_onintr;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t rx_bcopy_thresh;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t rx_buf_align;
ede5269ebe7fa3787cc9b58c3781b639c578f93dchenlu chen - Sun Microsystems - Beijing China uint32_t desc_align;
25f2d433de915875c8393f0b0dc14aa155997ad0xy
080575042aba2197b425ebfd52061dea061a9aa1xy boolean_t intr_adaptive;
25f2d433de915875c8393f0b0dc14aa155997ad0xy boolean_t tx_intr_enable;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t tx_intr_delay;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t tx_intr_abs_delay;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t rx_intr_delay;
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t rx_intr_abs_delay;
080575042aba2197b425ebfd52061dea061a9aa1xy uint32_t intr_throttling_rate;
25f2d433de915875c8393f0b0dc14aa155997ad0xy
1bc1c72171ee0c5d77203ddffb90219d991bd6e8guoqing zhu - Sun Microsystems - Beijing China uint32_t tx_desc_num_flag:1,
1bc1c72171ee0c5d77203ddffb90219d991bd6e8guoqing zhu - Sun Microsystems - Beijing China rx_desc_num_flag:1,
1bc1c72171ee0c5d77203ddffb90219d991bd6e8guoqing zhu - Sun Microsystems - Beijing China tx_buf_num_flag:1,
1bc1c72171ee0c5d77203ddffb90219d991bd6e8guoqing zhu - Sun Microsystems - Beijing China rx_buf_num_flag:1,
1bc1c72171ee0c5d77203ddffb90219d991bd6e8guoqing zhu - Sun Microsystems - Beijing China pad_to_32:28;
1bc1c72171ee0c5d77203ddffb90219d991bd6e8guoqing zhu - Sun Microsystems - Beijing China
9ce7e93c0e8e6d2b400f40e9c5742b1d6682611ecc uint32_t default_mtu;
caf05df5c10c960028f122b1b02a3f7d8f892c31Miles Xu, Sun Microsystems uint32_t max_mtu;
592a4d85662412bade15f3d9e9e0cbcf8514348ccc uint32_t max_frame_size;
592a4d85662412bade15f3d9e9e0cbcf8514348ccc uint32_t min_frame_size;
9ce7e93c0e8e6d2b400f40e9c5742b1d6682611ecc
25f2d433de915875c8393f0b0dc14aa155997ad0xy boolean_t watchdog_timer_enabled;
25f2d433de915875c8393f0b0dc14aa155997ad0xy boolean_t watchdog_timer_started;
25f2d433de915875c8393f0b0dc14aa155997ad0xy timeout_id_t watchdog_tid;
7941757c1241fe30e30f921910595c8ac6af9ef1xy boolean_t link_complete;
25f2d433de915875c8393f0b0dc14aa155997ad0xy timeout_id_t link_tid;
25f2d433de915875c8393f0b0dc14aa155997ad0xy
25f2d433de915875c8393f0b0dc14aa155997ad0xy e1000g_rx_ring_t rx_ring[1];
25f2d433de915875c8393f0b0dc14aa155997ad0xy e1000g_tx_ring_t tx_ring[1];
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_group_handle_t rx_group;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
47b7744cbea59975a6b583125b7ed1ff2ac45313yy /*
47b7744cbea59975a6b583125b7ed1ff2ac45313yy * Rx and Tx packet count for interrupt adaptive setting
47b7744cbea59975a6b583125b7ed1ff2ac45313yy */
47b7744cbea59975a6b583125b7ed1ff2ac45313yy uint32_t rx_pkt_cnt;
47b7744cbea59975a6b583125b7ed1ff2ac45313yy uint32_t tx_pkt_cnt;
47b7744cbea59975a6b583125b7ed1ff2ac45313yy
080575042aba2197b425ebfd52061dea061a9aa1xy /*
25f2d433de915875c8393f0b0dc14aa155997ad0xy * The watchdog_lock must be held when updateing the
080575042aba2197b425ebfd52061dea061a9aa1xy * timeout fields in struct e1000g, that is,
25f2d433de915875c8393f0b0dc14aa155997ad0xy * watchdog_tid, watchdog_timer_started.
080575042aba2197b425ebfd52061dea061a9aa1xy */
25f2d433de915875c8393f0b0dc14aa155997ad0xy kmutex_t watchdog_lock;
080575042aba2197b425ebfd52061dea061a9aa1xy /*
96ea4e937aa9d4d9bcb316497c698a4f411380b7changqing li - Sun Microsystems - Beijing China * The link_lock protects the link_complete and link_tid
96ea4e937aa9d4d9bcb316497c698a4f411380b7changqing li - Sun Microsystems - Beijing China * fields in struct e1000g.
080575042aba2197b425ebfd52061dea061a9aa1xy */
25f2d433de915875c8393f0b0dc14aa155997ad0xy kmutex_t link_lock;
080575042aba2197b425ebfd52061dea061a9aa1xy /*
080575042aba2197b425ebfd52061dea061a9aa1xy * The chip_lock assures that the Rx/Tx process must be
080575042aba2197b425ebfd52061dea061a9aa1xy * stopped while other functions change the hardware
080575042aba2197b425ebfd52061dea061a9aa1xy * configuration of e1000g card, such as e1000g_reset(),
080575042aba2197b425ebfd52061dea061a9aa1xy * e1000g_reset_hw() etc are executed.
080575042aba2197b425ebfd52061dea061a9aa1xy */
080575042aba2197b425ebfd52061dea061a9aa1xy krwlock_t chip_lock;
080575042aba2197b425ebfd52061dea061a9aa1xy
9b6541b318d01d0d83bfb98699a7f09e35f37951gl boolean_t unicst_init;
080575042aba2197b425ebfd52061dea061a9aa1xy uint32_t unicst_avail;
080575042aba2197b425ebfd52061dea061a9aa1xy uint32_t unicst_total;
080575042aba2197b425ebfd52061dea061a9aa1xy e1000g_ether_addr_t unicst_addr[MAX_NUM_UNICAST_ADDRESSES];
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy uint32_t mcast_count;
0c56b8d9d1c30af2e78d0a6fd8a6a70aa5310099changqing li - Sun Microsystems - Beijing China uint32_t mcast_max_num;
0c56b8d9d1c30af2e78d0a6fd8a6a70aa5310099changqing li - Sun Microsystems - Beijing China uint32_t mcast_alloc_count;
0c56b8d9d1c30af2e78d0a6fd8a6a70aa5310099changqing li - Sun Microsystems - Beijing China struct ether_addr *mcast_table;
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy ulong_t sys_page_sz;
43a176879122f7764767ab85eb539f89d65cdd67Miles Xu, Sun Microsystems#ifdef __sparc
080575042aba2197b425ebfd52061dea061a9aa1xy uint_t dvma_page_num;
080575042aba2197b425ebfd52061dea061a9aa1xy#endif
080575042aba2197b425ebfd52061dea061a9aa1xy
c7770590c6dc06be2588a5c21427e2d823baa989mx boolean_t msi_enable;
c7770590c6dc06be2588a5c21427e2d823baa989mx boolean_t tx_hcksum_enable;
c7770590c6dc06be2588a5c21427e2d823baa989mx boolean_t lso_enable;
c7770590c6dc06be2588a5c21427e2d823baa989mx boolean_t lso_premature_issue;
3d15c084da89e6f689f1804f3e2e600e5376c4e1chenlu chen - Sun Microsystems - Beijing China boolean_t mem_workaround_82546;
080575042aba2197b425ebfd52061dea061a9aa1xy int intr_type;
080575042aba2197b425ebfd52061dea061a9aa1xy int intr_cnt;
080575042aba2197b425ebfd52061dea061a9aa1xy int intr_cap;
080575042aba2197b425ebfd52061dea061a9aa1xy size_t intr_size;
080575042aba2197b425ebfd52061dea061a9aa1xy uint_t intr_pri;
080575042aba2197b425ebfd52061dea061a9aa1xy ddi_intr_handle_t *htable;
080575042aba2197b425ebfd52061dea061a9aa1xy
25f2d433de915875c8393f0b0dc14aa155997ad0xy int tx_softint_pri;
25f2d433de915875c8393f0b0dc14aa155997ad0xy ddi_softint_handle_t tx_softint_handle;
25f2d433de915875c8393f0b0dc14aa155997ad0xy
25f2d433de915875c8393f0b0dc14aa155997ad0xy kstat_t *e1000g_ksp;
25f2d433de915875c8393f0b0dc14aa155997ad0xy
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng boolean_t poll_mode;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
4914a7d0d1ee59f8cc21b19bfd7979cb65681eacyy uint16_t phy_ctrl; /* contents of PHY_CTRL */
4914a7d0d1ee59f8cc21b19bfd7979cb65681eacyy uint16_t phy_status; /* contents of PHY_STATUS */
4914a7d0d1ee59f8cc21b19bfd7979cb65681eacyy uint16_t phy_an_adv; /* contents of PHY_AUTONEG_ADV */
4914a7d0d1ee59f8cc21b19bfd7979cb65681eacyy uint16_t phy_an_exp; /* contents of PHY_AUTONEG_EXP */
4914a7d0d1ee59f8cc21b19bfd7979cb65681eacyy uint16_t phy_ext_status; /* contents of PHY_EXT_STATUS */
4914a7d0d1ee59f8cc21b19bfd7979cb65681eacyy uint16_t phy_1000t_ctrl; /* contents of PHY_1000T_CTRL */
4914a7d0d1ee59f8cc21b19bfd7979cb65681eacyy uint16_t phy_1000t_status; /* contents of PHY_1000T_STATUS */
4914a7d0d1ee59f8cc21b19bfd7979cb65681eacyy uint16_t phy_lp_able; /* contents of PHY_LP_ABILITY */
4914a7d0d1ee59f8cc21b19bfd7979cb65681eacyy
9b6541b318d01d0d83bfb98699a7f09e35f37951gl /*
9b6541b318d01d0d83bfb98699a7f09e35f37951gl * FMA capabilities
9b6541b318d01d0d83bfb98699a7f09e35f37951gl */
9b6541b318d01d0d83bfb98699a7f09e35f37951gl int fm_capabilities;
9ce7e93c0e8e6d2b400f40e9c5742b1d6682611ecc
9ce7e93c0e8e6d2b400f40e9c5742b1d6682611ecc uint32_t param_en_1000fdx:1,
9ce7e93c0e8e6d2b400f40e9c5742b1d6682611ecc param_en_1000hdx:1,
9ce7e93c0e8e6d2b400f40e9c5742b1d6682611ecc param_en_100fdx:1,
9ce7e93c0e8e6d2b400f40e9c5742b1d6682611ecc param_en_100hdx:1,
9ce7e93c0e8e6d2b400f40e9c5742b1d6682611ecc param_en_10fdx:1,
9ce7e93c0e8e6d2b400f40e9c5742b1d6682611ecc param_en_10hdx:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_autoneg_cap:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_pause_cap:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_asym_pause_cap:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_1000fdx_cap:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_1000hdx_cap:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_100t4_cap:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_100fdx_cap:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_100hdx_cap:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_10fdx_cap:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_10hdx_cap:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_adv_autoneg:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_adv_pause:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_adv_asym_pause:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_adv_1000fdx:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_adv_1000hdx:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_adv_100t4:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_adv_100fdx:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_adv_100hdx:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_adv_10fdx:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_adv_10hdx:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_lp_autoneg:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_lp_pause:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_lp_asym_pause:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_lp_1000fdx:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_lp_1000hdx:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_lp_100t4:1;
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini uint32_t param_lp_100fdx:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_lp_100hdx:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_lp_10fdx:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_lp_10hdx:1,
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini param_pad_to_32:28;
4045d94132614e1de2073685a6cdd4fbd86bec33sowmini
25f2d433de915875c8393f0b0dc14aa155997ad0xy} e1000g_t;
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * Function prototypes
080575042aba2197b425ebfd52061dea061a9aa1xy */
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystemsvoid e1000g_free_priv_devi_node(private_devi_list_t *devi_node);
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystemsvoid e1000g_free_rx_pending_buffers(e1000g_rx_data_t *rx_data);
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystemsvoid e1000g_free_rx_data(e1000g_rx_data_t *rx_data);
080575042aba2197b425ebfd52061dea061a9aa1xyint e1000g_alloc_dma_resources(struct e1000g *Adapter);
080575042aba2197b425ebfd52061dea061a9aa1xyvoid e1000g_release_dma_resources(struct e1000g *Adapter);
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystemsvoid e1000g_free_rx_sw_packet(p_rx_sw_packet_t packet, boolean_t full_release);
25f2d433de915875c8393f0b0dc14aa155997ad0xyvoid e1000g_tx_setup(struct e1000g *Adapter);
25f2d433de915875c8393f0b0dc14aa155997ad0xyvoid e1000g_rx_setup(struct e1000g *Adapter);
3fb4efef75bbb3a06a68d5ff59c33df03c73f6c9changqing li - Sun Microsystems - Beijing Chinaint e1000g_increase_rx_packets(e1000g_rx_data_t *rx_data);
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xyint e1000g_recycle(e1000g_tx_ring_t *tx_ring);
25f2d433de915875c8393f0b0dc14aa155997ad0xyvoid e1000g_free_tx_swpkt(p_tx_sw_packet_t packet);
25f2d433de915875c8393f0b0dc14aa155997ad0xyvoid e1000g_tx_freemsg(e1000g_tx_ring_t *tx_ring);
25f2d433de915875c8393f0b0dc14aa155997ad0xyuint_t e1000g_tx_softint_worker(caddr_t arg1, caddr_t arg2);
080575042aba2197b425ebfd52061dea061a9aa1xymblk_t *e1000g_m_tx(void *arg, mblk_t *mp);
ae6aa22afeb444ae208c287e7227a4a7c877f17aVenugopal Iyermblk_t *e1000g_receive(e1000g_rx_ring_t *rx_ring, mblk_t **tail, uint_t sz);
25f2d433de915875c8393f0b0dc14aa155997ad0xyvoid e1000g_rxfree_func(p_rx_sw_packet_t packet);
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xyint e1000g_m_stat(void *arg, uint_t stat, uint64_t *val);
25f2d433de915875c8393f0b0dc14aa155997ad0xyint e1000g_init_stats(struct e1000g *Adapter);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerint e1000g_rx_ring_stat(mac_ring_driver_t, uint_t, uint64_t *);
25f2d433de915875c8393f0b0dc14aa155997ad0xyvoid e1000_tbi_adjust_stats(struct e1000g *Adapter,
25f2d433de915875c8393f0b0dc14aa155997ad0xy uint32_t frame_len, uint8_t *mac_addr);
080575042aba2197b425ebfd52061dea061a9aa1xy
25f2d433de915875c8393f0b0dc14aa155997ad0xyvoid e1000g_clear_interrupt(struct e1000g *Adapter);
25f2d433de915875c8393f0b0dc14aa155997ad0xyvoid e1000g_mask_interrupt(struct e1000g *Adapter);
25f2d433de915875c8393f0b0dc14aa155997ad0xyvoid e1000g_clear_all_interrupts(struct e1000g *Adapter);
25f2d433de915875c8393f0b0dc14aa155997ad0xyvoid e1000g_clear_tx_interrupt(struct e1000g *Adapter);
25f2d433de915875c8393f0b0dc14aa155997ad0xyvoid e1000g_mask_tx_interrupt(struct e1000g *Adapter);
080575042aba2197b425ebfd52061dea061a9aa1xyvoid phy_spd_state(struct e1000_hw *hw, boolean_t enable);
caf05df5c10c960028f122b1b02a3f7d8f892c31Miles Xu, Sun Microsystemsvoid e1000_destroy_hw_mutex(struct e1000_hw *hw);
080575042aba2197b425ebfd52061dea061a9aa1xyvoid e1000_enable_pciex_master(struct e1000_hw *hw);
9b6541b318d01d0d83bfb98699a7f09e35f37951glint e1000g_check_acc_handle(ddi_acc_handle_t handle);
9b6541b318d01d0d83bfb98699a7f09e35f37951glint e1000g_check_dma_handle(ddi_dma_handle_t handle);
9b6541b318d01d0d83bfb98699a7f09e35f37951glvoid e1000g_fm_ereport(struct e1000g *Adapter, char *detail);
837c1ac4e72b7d86278cca88b1075af557f7d161Stephen Hansonvoid e1000g_set_fma_flags(int dma_flag);
9ce7e93c0e8e6d2b400f40e9c5742b1d6682611eccint e1000g_reset_link(struct e1000g *Adapter);
9ce7e93c0e8e6d2b400f40e9c5742b1d6682611ecc
49b7860084dbba18bc00b29413d6182197f9fe93Robert Mustacchi/*
49b7860084dbba18bc00b29413d6182197f9fe93Robert Mustacchi * Functions for working around various problems, these used to be from the
49b7860084dbba18bc00b29413d6182197f9fe93Robert Mustacchi * common code.
49b7860084dbba18bc00b29413d6182197f9fe93Robert Mustacchi */
49b7860084dbba18bc00b29413d6182197f9fe93Robert Mustacchis32 e1000_fifo_workaround_82547(struct e1000_hw *hw, u16 length);
49b7860084dbba18bc00b29413d6182197f9fe93Robert Mustacchivoid e1000_update_tx_fifo_head_82547(struct e1000_hw *hw, u32 length);
49b7860084dbba18bc00b29413d6182197f9fe93Robert Mustacchivoid e1000_set_ttl_workaround_state_82541(struct e1000_hw *hw, bool state);
49b7860084dbba18bc00b29413d6182197f9fe93Robert Mustacchibool e1000_ttl_workaround_enabled_82541(struct e1000_hw *hw);
49b7860084dbba18bc00b29413d6182197f9fe93Robert Mustacchis32 e1000_igp_ttl_workaround_82547(struct e1000_hw *hw);
49b7860084dbba18bc00b29413d6182197f9fe93Robert Mustacchi
49b7860084dbba18bc00b29413d6182197f9fe93Robert Mustacchi/*
49b7860084dbba18bc00b29413d6182197f9fe93Robert Mustacchi * I219 specific workarounds
49b7860084dbba18bc00b29413d6182197f9fe93Robert Mustacchi */
49b7860084dbba18bc00b29413d6182197f9fe93Robert Mustacchi#define PCICFG_DESC_RING_STATUS 0xe4
49b7860084dbba18bc00b29413d6182197f9fe93Robert Mustacchi#define FLUSH_DESC_REQUIRED 0x100
49b7860084dbba18bc00b29413d6182197f9fe93Robert Mustacchiextern void e1000g_flush_rx_ring(struct e1000g *);
49b7860084dbba18bc00b29413d6182197f9fe93Robert Mustacchiextern void e1000g_flush_tx_ring(struct e1000g *);
49b7860084dbba18bc00b29413d6182197f9fe93Robert Mustacchi
080575042aba2197b425ebfd52061dea061a9aa1xy/*
080575042aba2197b425ebfd52061dea061a9aa1xy * Global variables
080575042aba2197b425ebfd52061dea061a9aa1xy */
0f70fbf80d71251e7928b3122fb4848c2f92a5c6xyextern boolean_t e1000g_force_detach;
080575042aba2197b425ebfd52061dea061a9aa1xyextern uint32_t e1000g_mblks_pending;
54e0d7a5e8285a3f01a0db8db1246ac7cac94d81Miles Xu, Sun Microsystemsextern kmutex_t e1000g_rx_detach_lock;
ea6b684a18957883cb91b3d22a9d989f986e5a32yyextern private_devi_list_t *e1000g_private_devi_list;
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern int e1000g_poll_mode;
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy#ifdef __cplusplus
080575042aba2197b425ebfd52061dea061a9aa1xy}
080575042aba2197b425ebfd52061dea061a9aa1xy#endif
080575042aba2197b425ebfd52061dea061a9aa1xy
080575042aba2197b425ebfd52061dea061a9aa1xy#endif /* _E1000G_SW_H */