Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1 | /* |
Sritej Velaga | 40839129f | 2010-12-02 20:41:56 +0000 | [diff] [blame] | 2 | * QLogic qlcnic NIC Driver |
| 3 | * Copyright (c) 2009-2010 QLogic Corporation |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 4 | * |
Sritej Velaga | 40839129f | 2010-12-02 20:41:56 +0000 | [diff] [blame] | 5 | * See LICENSE.qlcnic for copyright and licensing details. |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 6 | */ |
| 7 | |
| 8 | #ifndef _QLCNIC_H_ |
| 9 | #define _QLCNIC_H_ |
| 10 | |
| 11 | #include <linux/module.h> |
| 12 | #include <linux/kernel.h> |
| 13 | #include <linux/types.h> |
| 14 | #include <linux/ioport.h> |
| 15 | #include <linux/pci.h> |
| 16 | #include <linux/netdevice.h> |
| 17 | #include <linux/etherdevice.h> |
| 18 | #include <linux/ip.h> |
| 19 | #include <linux/in.h> |
| 20 | #include <linux/tcp.h> |
| 21 | #include <linux/skbuff.h> |
| 22 | #include <linux/firmware.h> |
| 23 | |
| 24 | #include <linux/ethtool.h> |
| 25 | #include <linux/mii.h> |
| 26 | #include <linux/timer.h> |
| 27 | |
| 28 | #include <linux/vmalloc.h> |
| 29 | |
| 30 | #include <linux/io.h> |
| 31 | #include <asm/byteorder.h> |
Anirban Chakraborty | b9796a1 | 2011-04-01 14:28:15 +0000 | [diff] [blame] | 32 | #include <linux/bitops.h> |
| 33 | #include <linux/if_vlan.h> |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 34 | |
| 35 | #include "qlcnic_hdr.h" |
| 36 | |
| 37 | #define _QLCNIC_LINUX_MAJOR 5 |
| 38 | #define _QLCNIC_LINUX_MINOR 0 |
Anirban Chakraborty | 4052299 | 2011-07-14 03:16:55 +0000 | [diff] [blame] | 39 | #define _QLCNIC_LINUX_SUBVERSION 21 |
| 40 | #define QLCNIC_LINUX_VERSIONID "5.0.21" |
Sucheta Chakraborty | 96f8118 | 2010-05-13 03:07:47 +0000 | [diff] [blame] | 41 | #define QLCNIC_DRV_IDC_VER 0x01 |
Sony Chacko | d406683 | 2010-08-19 05:08:31 +0000 | [diff] [blame] | 42 | #define QLCNIC_DRIVER_VERSION ((_QLCNIC_LINUX_MAJOR << 16) |\ |
| 43 | (_QLCNIC_LINUX_MINOR << 8) | (_QLCNIC_LINUX_SUBVERSION)) |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 44 | |
| 45 | #define QLCNIC_VERSION_CODE(a, b, c) (((a) << 24) + ((b) << 16) + (c)) |
| 46 | #define _major(v) (((v) >> 24) & 0xff) |
| 47 | #define _minor(v) (((v) >> 16) & 0xff) |
| 48 | #define _build(v) ((v) & 0xffff) |
| 49 | |
| 50 | /* version in image has weird encoding: |
| 51 | * 7:0 - major |
| 52 | * 15:8 - minor |
| 53 | * 31:16 - build (little endian) |
| 54 | */ |
| 55 | #define QLCNIC_DECODE_VERSION(v) \ |
| 56 | QLCNIC_VERSION_CODE(((v) & 0xff), (((v) >> 8) & 0xff), ((v) >> 16)) |
| 57 | |
schacko | 8f89138 | 2010-06-17 02:56:40 +0000 | [diff] [blame] | 58 | #define QLCNIC_MIN_FW_VERSION QLCNIC_VERSION_CODE(4, 4, 2) |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 59 | #define QLCNIC_NUM_FLASH_SECTORS (64) |
| 60 | #define QLCNIC_FLASH_SECTOR_SIZE (64 * 1024) |
| 61 | #define QLCNIC_FLASH_TOTAL_SIZE (QLCNIC_NUM_FLASH_SECTORS \ |
| 62 | * QLCNIC_FLASH_SECTOR_SIZE) |
| 63 | |
| 64 | #define RCV_DESC_RINGSIZE(rds_ring) \ |
| 65 | (sizeof(struct rcv_desc) * (rds_ring)->num_desc) |
| 66 | #define RCV_BUFF_RINGSIZE(rds_ring) \ |
| 67 | (sizeof(struct qlcnic_rx_buffer) * rds_ring->num_desc) |
| 68 | #define STATUS_DESC_RINGSIZE(sds_ring) \ |
| 69 | (sizeof(struct status_desc) * (sds_ring)->num_desc) |
| 70 | #define TX_BUFF_RINGSIZE(tx_ring) \ |
| 71 | (sizeof(struct qlcnic_cmd_buffer) * tx_ring->num_desc) |
| 72 | #define TX_DESC_RINGSIZE(tx_ring) \ |
| 73 | (sizeof(struct cmd_desc_type0) * tx_ring->num_desc) |
| 74 | |
| 75 | #define QLCNIC_P3P_A0 0x50 |
| 76 | |
| 77 | #define QLCNIC_IS_REVISION_P3P(REVISION) (REVISION >= QLCNIC_P3P_A0) |
| 78 | |
| 79 | #define FIRST_PAGE_GROUP_START 0 |
| 80 | #define FIRST_PAGE_GROUP_END 0x100000 |
| 81 | |
Sritej Velaga | ff1b1bf8 | 2010-10-07 23:46:10 +0000 | [diff] [blame] | 82 | #define P3P_MAX_MTU (9600) |
| 83 | #define P3P_MIN_MTU (68) |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 84 | #define QLCNIC_MAX_ETHERHDR 32 /* This contains some padding */ |
| 85 | |
Sritej Velaga | ff1b1bf8 | 2010-10-07 23:46:10 +0000 | [diff] [blame] | 86 | #define QLCNIC_P3P_RX_BUF_MAX_LEN (QLCNIC_MAX_ETHERHDR + ETH_DATA_LEN) |
| 87 | #define QLCNIC_P3P_RX_JUMBO_BUF_MAX_LEN (QLCNIC_MAX_ETHERHDR + P3P_MAX_MTU) |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 88 | #define QLCNIC_CT_DEFAULT_RX_BUF_LEN 2048 |
| 89 | #define QLCNIC_LRO_BUFFER_EXTRA 2048 |
| 90 | |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 91 | /* Opcodes to be used with the commands */ |
| 92 | #define TX_ETHER_PKT 0x01 |
| 93 | #define TX_TCP_PKT 0x02 |
| 94 | #define TX_UDP_PKT 0x03 |
| 95 | #define TX_IP_PKT 0x04 |
| 96 | #define TX_TCP_LSO 0x05 |
| 97 | #define TX_TCP_LSO6 0x06 |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 98 | #define TX_TCPV6_PKT 0x0b |
| 99 | #define TX_UDPV6_PKT 0x0c |
| 100 | |
| 101 | /* Tx defines */ |
Amit Kumar Salecha | 91a403c | 2011-04-12 17:05:55 +0000 | [diff] [blame] | 102 | #define QLCNIC_MAX_FRAGS_PER_TX 14 |
Rajesh K Borundia | ef71ff8 | 2010-06-17 02:56:41 +0000 | [diff] [blame] | 103 | #define MAX_TSO_HEADER_DESC 2 |
| 104 | #define MGMT_CMD_DESC_RESV 4 |
| 105 | #define TX_STOP_THRESH ((MAX_SKB_FRAGS >> 2) + MAX_TSO_HEADER_DESC \ |
| 106 | + MGMT_CMD_DESC_RESV) |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 107 | #define QLCNIC_MAX_TX_TIMEOUTS 2 |
| 108 | |
| 109 | /* |
| 110 | * Following are the states of the Phantom. Phantom will set them and |
| 111 | * Host will read to check if the fields are correct. |
| 112 | */ |
| 113 | #define PHAN_INITIALIZE_FAILED 0xffff |
| 114 | #define PHAN_INITIALIZE_COMPLETE 0xff01 |
| 115 | |
| 116 | /* Host writes the following to notify that it has done the init-handshake */ |
| 117 | #define PHAN_INITIALIZE_ACK 0xf00f |
| 118 | #define PHAN_PEG_RCV_INITIALIZED 0xff01 |
| 119 | |
| 120 | #define NUM_RCV_DESC_RINGS 3 |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 121 | |
| 122 | #define RCV_RING_NORMAL 0 |
| 123 | #define RCV_RING_JUMBO 1 |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 124 | |
| 125 | #define MIN_CMD_DESCRIPTORS 64 |
| 126 | #define MIN_RCV_DESCRIPTORS 64 |
| 127 | #define MIN_JUMBO_DESCRIPTORS 32 |
| 128 | |
| 129 | #define MAX_CMD_DESCRIPTORS 1024 |
| 130 | #define MAX_RCV_DESCRIPTORS_1G 4096 |
| 131 | #define MAX_RCV_DESCRIPTORS_10G 8192 |
Sony Chacko | 90d1900 | 2010-10-26 17:53:08 +0000 | [diff] [blame] | 132 | #define MAX_RCV_DESCRIPTORS_VF 2048 |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 133 | #define MAX_JUMBO_RCV_DESCRIPTORS_1G 512 |
| 134 | #define MAX_JUMBO_RCV_DESCRIPTORS_10G 1024 |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 135 | |
| 136 | #define DEFAULT_RCV_DESCRIPTORS_1G 2048 |
| 137 | #define DEFAULT_RCV_DESCRIPTORS_10G 4096 |
Sony Chacko | 90d1900 | 2010-10-26 17:53:08 +0000 | [diff] [blame] | 138 | #define DEFAULT_RCV_DESCRIPTORS_VF 1024 |
Sony Chacko | 251b036 | 2010-08-19 05:08:24 +0000 | [diff] [blame] | 139 | #define MAX_RDS_RINGS 2 |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 140 | |
| 141 | #define get_next_index(index, length) \ |
| 142 | (((index) + 1) & ((length) - 1)) |
| 143 | |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 144 | /* |
| 145 | * Following data structures describe the descriptors that will be used. |
| 146 | * Added fileds of tcpHdrSize and ipHdrSize, The driver needs to do it only when |
| 147 | * we are doing LSO (above the 1500 size packet) only. |
| 148 | */ |
| 149 | |
| 150 | #define FLAGS_VLAN_TAGGED 0x10 |
| 151 | #define FLAGS_VLAN_OOB 0x40 |
| 152 | |
| 153 | #define qlcnic_set_tx_vlan_tci(cmd_desc, v) \ |
| 154 | (cmd_desc)->vlan_TCI = cpu_to_le16(v); |
| 155 | #define qlcnic_set_cmd_desc_port(cmd_desc, var) \ |
| 156 | ((cmd_desc)->port_ctxid |= ((var) & 0x0F)) |
| 157 | #define qlcnic_set_cmd_desc_ctxid(cmd_desc, var) \ |
| 158 | ((cmd_desc)->port_ctxid |= ((var) << 4 & 0xF0)) |
| 159 | |
| 160 | #define qlcnic_set_tx_port(_desc, _port) \ |
| 161 | ((_desc)->port_ctxid = ((_port) & 0xf) | (((_port) << 4) & 0xf0)) |
| 162 | |
| 163 | #define qlcnic_set_tx_flags_opcode(_desc, _flags, _opcode) \ |
Amit Kumar Salecha | 8cf61f8 | 2010-08-25 04:03:03 +0000 | [diff] [blame] | 164 | ((_desc)->flags_opcode |= \ |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 165 | cpu_to_le16(((_flags) & 0x7f) | (((_opcode) & 0x3f) << 7))) |
| 166 | |
| 167 | #define qlcnic_set_tx_frags_len(_desc, _frags, _len) \ |
| 168 | ((_desc)->nfrags__length = \ |
| 169 | cpu_to_le32(((_frags) & 0xff) | (((_len) & 0xffffff) << 8))) |
| 170 | |
| 171 | struct cmd_desc_type0 { |
| 172 | u8 tcp_hdr_offset; /* For LSO only */ |
| 173 | u8 ip_hdr_offset; /* For LSO only */ |
| 174 | __le16 flags_opcode; /* 15:13 unused, 12:7 opcode, 6:0 flags */ |
| 175 | __le32 nfrags__length; /* 31:8 total len, 7:0 frag count */ |
| 176 | |
| 177 | __le64 addr_buffer2; |
| 178 | |
| 179 | __le16 reference_handle; |
| 180 | __le16 mss; |
| 181 | u8 port_ctxid; /* 7:4 ctxid 3:0 port */ |
| 182 | u8 total_hdr_length; /* LSO only : MAC+IP+TCP Hdr size */ |
| 183 | __le16 conn_id; /* IPSec offoad only */ |
| 184 | |
| 185 | __le64 addr_buffer3; |
| 186 | __le64 addr_buffer1; |
| 187 | |
| 188 | __le16 buffer_length[4]; |
| 189 | |
| 190 | __le64 addr_buffer4; |
| 191 | |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 192 | u8 eth_addr[ETH_ALEN]; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 193 | __le16 vlan_TCI; |
| 194 | |
| 195 | } __attribute__ ((aligned(64))); |
| 196 | |
| 197 | /* Note: sizeof(rcv_desc) should always be a mutliple of 2 */ |
| 198 | struct rcv_desc { |
| 199 | __le16 reference_handle; |
| 200 | __le16 reserved; |
| 201 | __le32 buffer_length; /* allocated buffer length (usually 2K) */ |
| 202 | __le64 addr_buffer; |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 203 | } __packed; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 204 | |
| 205 | /* opcode field in status_desc */ |
| 206 | #define QLCNIC_SYN_OFFLOAD 0x03 |
| 207 | #define QLCNIC_RXPKT_DESC 0x04 |
| 208 | #define QLCNIC_OLD_RXPKT_DESC 0x3f |
| 209 | #define QLCNIC_RESPONSE_DESC 0x05 |
| 210 | #define QLCNIC_LRO_DESC 0x12 |
| 211 | |
| 212 | /* for status field in status_desc */ |
Amit Kumar Salecha | d807b3f | 2010-08-31 17:17:53 +0000 | [diff] [blame] | 213 | #define STATUS_CKSUM_LOOP 0 |
| 214 | #define STATUS_CKSUM_OK 2 |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 215 | |
| 216 | /* owner bits of status_desc */ |
| 217 | #define STATUS_OWNER_HOST (0x1ULL << 56) |
| 218 | #define STATUS_OWNER_PHANTOM (0x2ULL << 56) |
| 219 | |
| 220 | /* Status descriptor: |
| 221 | 0-3 port, 4-7 status, 8-11 type, 12-27 total_length |
| 222 | 28-43 reference_handle, 44-47 protocol, 48-52 pkt_offset |
| 223 | 53-55 desc_cnt, 56-57 owner, 58-63 opcode |
| 224 | */ |
| 225 | #define qlcnic_get_sts_port(sts_data) \ |
| 226 | ((sts_data) & 0x0F) |
| 227 | #define qlcnic_get_sts_status(sts_data) \ |
| 228 | (((sts_data) >> 4) & 0x0F) |
| 229 | #define qlcnic_get_sts_type(sts_data) \ |
| 230 | (((sts_data) >> 8) & 0x0F) |
| 231 | #define qlcnic_get_sts_totallength(sts_data) \ |
| 232 | (((sts_data) >> 12) & 0xFFFF) |
| 233 | #define qlcnic_get_sts_refhandle(sts_data) \ |
| 234 | (((sts_data) >> 28) & 0xFFFF) |
| 235 | #define qlcnic_get_sts_prot(sts_data) \ |
| 236 | (((sts_data) >> 44) & 0x0F) |
| 237 | #define qlcnic_get_sts_pkt_offset(sts_data) \ |
| 238 | (((sts_data) >> 48) & 0x1F) |
| 239 | #define qlcnic_get_sts_desc_cnt(sts_data) \ |
| 240 | (((sts_data) >> 53) & 0x7) |
| 241 | #define qlcnic_get_sts_opcode(sts_data) \ |
| 242 | (((sts_data) >> 58) & 0x03F) |
| 243 | |
| 244 | #define qlcnic_get_lro_sts_refhandle(sts_data) \ |
| 245 | ((sts_data) & 0x0FFFF) |
| 246 | #define qlcnic_get_lro_sts_length(sts_data) \ |
| 247 | (((sts_data) >> 16) & 0x0FFFF) |
| 248 | #define qlcnic_get_lro_sts_l2_hdr_offset(sts_data) \ |
| 249 | (((sts_data) >> 32) & 0x0FF) |
| 250 | #define qlcnic_get_lro_sts_l4_hdr_offset(sts_data) \ |
| 251 | (((sts_data) >> 40) & 0x0FF) |
| 252 | #define qlcnic_get_lro_sts_timestamp(sts_data) \ |
| 253 | (((sts_data) >> 48) & 0x1) |
| 254 | #define qlcnic_get_lro_sts_type(sts_data) \ |
| 255 | (((sts_data) >> 49) & 0x7) |
| 256 | #define qlcnic_get_lro_sts_push_flag(sts_data) \ |
| 257 | (((sts_data) >> 52) & 0x1) |
| 258 | #define qlcnic_get_lro_sts_seq_number(sts_data) \ |
| 259 | ((sts_data) & 0x0FFFFFFFF) |
| 260 | |
| 261 | |
| 262 | struct status_desc { |
| 263 | __le64 status_desc_data[2]; |
| 264 | } __attribute__ ((aligned(16))); |
| 265 | |
| 266 | /* UNIFIED ROMIMAGE */ |
| 267 | #define QLCNIC_UNI_FW_MIN_SIZE 0xc8000 |
| 268 | #define QLCNIC_UNI_DIR_SECT_PRODUCT_TBL 0x0 |
| 269 | #define QLCNIC_UNI_DIR_SECT_BOOTLD 0x6 |
| 270 | #define QLCNIC_UNI_DIR_SECT_FW 0x7 |
| 271 | |
| 272 | /*Offsets */ |
| 273 | #define QLCNIC_UNI_CHIP_REV_OFF 10 |
| 274 | #define QLCNIC_UNI_FLAGS_OFF 11 |
| 275 | #define QLCNIC_UNI_BIOS_VERSION_OFF 12 |
| 276 | #define QLCNIC_UNI_BOOTLD_IDX_OFF 27 |
| 277 | #define QLCNIC_UNI_FIRMWARE_IDX_OFF 29 |
| 278 | |
| 279 | struct uni_table_desc{ |
| 280 | u32 findex; |
| 281 | u32 num_entries; |
| 282 | u32 entry_size; |
| 283 | u32 reserved[5]; |
| 284 | }; |
| 285 | |
| 286 | struct uni_data_desc{ |
| 287 | u32 findex; |
| 288 | u32 size; |
| 289 | u32 reserved[5]; |
| 290 | }; |
| 291 | |
amit salecha | 0e5f20b | 2011-01-10 00:15:21 +0000 | [diff] [blame] | 292 | /* Flash Defines and Structures */ |
| 293 | #define QLCNIC_FLT_LOCATION 0x3F1000 |
| 294 | #define QLCNIC_FW_IMAGE_REGION 0x74 |
Sritej Velaga | f8d5481 | 2011-04-01 14:28:26 +0000 | [diff] [blame] | 295 | #define QLCNIC_BOOTLD_REGION 0X72 |
amit salecha | 0e5f20b | 2011-01-10 00:15:21 +0000 | [diff] [blame] | 296 | struct qlcnic_flt_header { |
| 297 | u16 version; |
| 298 | u16 len; |
| 299 | u16 checksum; |
| 300 | u16 reserved; |
| 301 | }; |
| 302 | |
| 303 | struct qlcnic_flt_entry { |
| 304 | u8 region; |
| 305 | u8 reserved0; |
| 306 | u8 attrib; |
| 307 | u8 reserved1; |
| 308 | u32 size; |
| 309 | u32 start_addr; |
Sritej Velaga | f8d5481 | 2011-04-01 14:28:26 +0000 | [diff] [blame] | 310 | u32 end_addr; |
amit salecha | 0e5f20b | 2011-01-10 00:15:21 +0000 | [diff] [blame] | 311 | }; |
| 312 | |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 313 | /* Magic number to let user know flash is programmed */ |
| 314 | #define QLCNIC_BDINFO_MAGIC 0x12345678 |
| 315 | |
Sritej Velaga | ff1b1bf8 | 2010-10-07 23:46:10 +0000 | [diff] [blame] | 316 | #define QLCNIC_BRDTYPE_P3P_REF_QG 0x0021 |
| 317 | #define QLCNIC_BRDTYPE_P3P_HMEZ 0x0022 |
| 318 | #define QLCNIC_BRDTYPE_P3P_10G_CX4_LP 0x0023 |
| 319 | #define QLCNIC_BRDTYPE_P3P_4_GB 0x0024 |
| 320 | #define QLCNIC_BRDTYPE_P3P_IMEZ 0x0025 |
| 321 | #define QLCNIC_BRDTYPE_P3P_10G_SFP_PLUS 0x0026 |
| 322 | #define QLCNIC_BRDTYPE_P3P_10000_BASE_T 0x0027 |
| 323 | #define QLCNIC_BRDTYPE_P3P_XG_LOM 0x0028 |
| 324 | #define QLCNIC_BRDTYPE_P3P_4_GB_MM 0x0029 |
| 325 | #define QLCNIC_BRDTYPE_P3P_10G_SFP_CT 0x002a |
| 326 | #define QLCNIC_BRDTYPE_P3P_10G_SFP_QT 0x002b |
| 327 | #define QLCNIC_BRDTYPE_P3P_10G_CX4 0x0031 |
| 328 | #define QLCNIC_BRDTYPE_P3P_10G_XFP 0x0032 |
| 329 | #define QLCNIC_BRDTYPE_P3P_10G_TP 0x0080 |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 330 | |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 331 | #define QLCNIC_MSIX_TABLE_OFFSET 0x44 |
| 332 | |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 333 | /* Flash memory map */ |
| 334 | #define QLCNIC_BRDCFG_START 0x4000 /* board config */ |
| 335 | #define QLCNIC_BOOTLD_START 0x10000 /* bootld */ |
| 336 | #define QLCNIC_IMAGE_START 0x43000 /* compressed image */ |
| 337 | #define QLCNIC_USER_START 0x3E8000 /* Firmare info */ |
| 338 | |
| 339 | #define QLCNIC_FW_VERSION_OFFSET (QLCNIC_USER_START+0x408) |
| 340 | #define QLCNIC_FW_SIZE_OFFSET (QLCNIC_USER_START+0x40c) |
| 341 | #define QLCNIC_FW_SERIAL_NUM_OFFSET (QLCNIC_USER_START+0x81c) |
| 342 | #define QLCNIC_BIOS_VERSION_OFFSET (QLCNIC_USER_START+0x83c) |
| 343 | |
| 344 | #define QLCNIC_BRDTYPE_OFFSET (QLCNIC_BRDCFG_START+0x8) |
| 345 | #define QLCNIC_FW_MAGIC_OFFSET (QLCNIC_BRDCFG_START+0x128) |
| 346 | |
| 347 | #define QLCNIC_FW_MIN_SIZE (0x3fffff) |
| 348 | #define QLCNIC_UNIFIED_ROMIMAGE 0 |
| 349 | #define QLCNIC_FLASH_ROMIMAGE 1 |
| 350 | #define QLCNIC_UNKNOWN_ROMIMAGE 0xff |
| 351 | |
| 352 | #define QLCNIC_UNIFIED_ROMIMAGE_NAME "phanfw.bin" |
| 353 | #define QLCNIC_FLASH_ROMIMAGE_NAME "flash" |
| 354 | |
| 355 | extern char qlcnic_driver_name[]; |
| 356 | |
| 357 | /* Number of status descriptors to handle per interrupt */ |
| 358 | #define MAX_STATUS_HANDLE (64) |
| 359 | |
| 360 | /* |
| 361 | * qlcnic_skb_frag{} is to contain mapping info for each SG list. This |
| 362 | * has to be freed when DMA is complete. This is part of qlcnic_tx_buffer{}. |
| 363 | */ |
| 364 | struct qlcnic_skb_frag { |
| 365 | u64 dma; |
| 366 | u64 length; |
| 367 | }; |
| 368 | |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 369 | /* Following defines are for the state of the buffers */ |
| 370 | #define QLCNIC_BUFFER_FREE 0 |
| 371 | #define QLCNIC_BUFFER_BUSY 1 |
| 372 | |
| 373 | /* |
| 374 | * There will be one qlcnic_buffer per skb packet. These will be |
| 375 | * used to save the dma info for pci_unmap_page() |
| 376 | */ |
| 377 | struct qlcnic_cmd_buffer { |
| 378 | struct sk_buff *skb; |
Rajesh K Borundia | ef71ff8 | 2010-06-17 02:56:41 +0000 | [diff] [blame] | 379 | struct qlcnic_skb_frag frag_array[MAX_SKB_FRAGS + 1]; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 380 | u32 frag_count; |
| 381 | }; |
| 382 | |
| 383 | /* In rx_buffer, we do not need multiple fragments as is a single buffer */ |
| 384 | struct qlcnic_rx_buffer { |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 385 | u16 ref_handle; |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 386 | struct sk_buff *skb; |
| 387 | struct list_head list; |
| 388 | u64 dma; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 389 | }; |
| 390 | |
| 391 | /* Board types */ |
| 392 | #define QLCNIC_GBE 0x01 |
| 393 | #define QLCNIC_XGBE 0x02 |
| 394 | |
| 395 | /* |
Anirban Chakraborty | 8816d00 | 2011-04-01 14:28:21 +0000 | [diff] [blame] | 396 | * Interrupt coalescing defaults. The defaults are for 1500 MTU. It is |
| 397 | * adjusted based on configured MTU. |
| 398 | */ |
| 399 | #define QLCNIC_DEFAULT_INTR_COALESCE_RX_TIME_US 3 |
| 400 | #define QLCNIC_DEFAULT_INTR_COALESCE_RX_PACKETS 256 |
| 401 | |
| 402 | #define QLCNIC_INTR_DEFAULT 0x04 |
| 403 | #define QLCNIC_CONFIG_INTR_COALESCE 3 |
| 404 | |
| 405 | struct qlcnic_nic_intr_coalesce { |
| 406 | u8 type; |
| 407 | u8 sts_ring_mask; |
| 408 | u16 rx_packets; |
| 409 | u16 rx_time_us; |
| 410 | u16 flag; |
| 411 | u32 timer_out; |
| 412 | }; |
| 413 | |
Anirban Chakraborty | 18f2f61 | 2011-05-12 12:48:33 +0000 | [diff] [blame] | 414 | struct qlcnic_dump_template_hdr { |
| 415 | __le32 type; |
| 416 | __le32 offset; |
| 417 | __le32 size; |
| 418 | __le32 cap_mask; |
| 419 | __le32 num_entries; |
| 420 | __le32 version; |
| 421 | __le32 timestamp; |
| 422 | __le32 checksum; |
| 423 | __le32 drv_cap_mask; |
| 424 | __le32 sys_info[3]; |
| 425 | __le32 saved_state[16]; |
| 426 | __le32 cap_sizes[8]; |
| 427 | __le32 rsvd[0]; |
| 428 | }; |
| 429 | |
| 430 | struct qlcnic_fw_dump { |
| 431 | u8 clr; /* flag to indicate if dump is cleared */ |
Anirban Chakraborty | 9d6a644 | 2011-06-22 02:52:22 +0000 | [diff] [blame] | 432 | u8 enable; /* enable/disable dump */ |
Anirban Chakraborty | 18f2f61 | 2011-05-12 12:48:33 +0000 | [diff] [blame] | 433 | u32 size; /* total size of the dump */ |
| 434 | void *data; /* dump data area */ |
| 435 | struct qlcnic_dump_template_hdr *tmpl_hdr; |
| 436 | }; |
| 437 | |
Anirban Chakraborty | 8816d00 | 2011-04-01 14:28:21 +0000 | [diff] [blame] | 438 | /* |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 439 | * One hardware_context{} per adapter |
| 440 | * contains interrupt info as well shared hardware info. |
| 441 | */ |
| 442 | struct qlcnic_hardware_context { |
| 443 | void __iomem *pci_base0; |
| 444 | void __iomem *ocm_win_crb; |
| 445 | |
| 446 | unsigned long pci_len0; |
| 447 | |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 448 | rwlock_t crb_lock; |
| 449 | struct mutex mem_lock; |
| 450 | |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 451 | u8 revision_id; |
| 452 | u8 pci_func; |
| 453 | u8 linkup; |
Sucheta Chakraborty | 22c8c93 | 2011-06-22 02:52:23 +0000 | [diff] [blame] | 454 | u8 loopback_state; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 455 | u16 port_type; |
| 456 | u16 board_type; |
Anirban Chakraborty | 8816d00 | 2011-04-01 14:28:21 +0000 | [diff] [blame] | 457 | |
| 458 | struct qlcnic_nic_intr_coalesce coal; |
Anirban Chakraborty | 18f2f61 | 2011-05-12 12:48:33 +0000 | [diff] [blame] | 459 | struct qlcnic_fw_dump fw_dump; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 460 | }; |
| 461 | |
| 462 | struct qlcnic_adapter_stats { |
| 463 | u64 xmitcalled; |
| 464 | u64 xmitfinished; |
| 465 | u64 rxdropped; |
| 466 | u64 txdropped; |
| 467 | u64 csummed; |
| 468 | u64 rx_pkts; |
| 469 | u64 lro_pkts; |
| 470 | u64 rxbytes; |
| 471 | u64 txbytes; |
Sucheta Chakraborty | 8bfe8b9 | 2010-03-08 00:14:46 +0000 | [diff] [blame] | 472 | u64 lrobytes; |
| 473 | u64 lso_frames; |
| 474 | u64 xmit_on; |
| 475 | u64 xmit_off; |
| 476 | u64 skb_alloc_failure; |
Amit Kumar Salecha | 8ae6df9 | 2010-04-22 02:51:35 +0000 | [diff] [blame] | 477 | u64 null_rxbuf; |
| 478 | u64 rx_dma_map_error; |
| 479 | u64 tx_dma_map_error; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 480 | }; |
| 481 | |
| 482 | /* |
| 483 | * Rcv Descriptor Context. One such per Rcv Descriptor. There may |
| 484 | * be one Rcv Descriptor for normal packets, one for jumbo and may be others. |
| 485 | */ |
| 486 | struct qlcnic_host_rds_ring { |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 487 | void __iomem *crb_rcv_producer; |
| 488 | struct rcv_desc *desc_head; |
| 489 | struct qlcnic_rx_buffer *rx_buf_arr; |
Anirban Chakraborty | 036d61f | 2011-04-01 14:28:11 +0000 | [diff] [blame] | 490 | u32 num_desc; |
| 491 | u32 producer; |
| 492 | u32 dma_size; |
| 493 | u32 skb_size; |
| 494 | u32 flags; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 495 | struct list_head free_list; |
| 496 | spinlock_t lock; |
| 497 | dma_addr_t phys_addr; |
Anirban Chakraborty | 036d61f | 2011-04-01 14:28:11 +0000 | [diff] [blame] | 498 | } ____cacheline_internodealigned_in_smp; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 499 | |
| 500 | struct qlcnic_host_sds_ring { |
| 501 | u32 consumer; |
| 502 | u32 num_desc; |
| 503 | void __iomem *crb_sts_consumer; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 504 | |
| 505 | struct status_desc *desc_head; |
| 506 | struct qlcnic_adapter *adapter; |
| 507 | struct napi_struct napi; |
| 508 | struct list_head free_list[NUM_RCV_DESC_RINGS]; |
| 509 | |
Anirban Chakraborty | 036d61f | 2011-04-01 14:28:11 +0000 | [diff] [blame] | 510 | void __iomem *crb_intr_mask; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 511 | int irq; |
| 512 | |
| 513 | dma_addr_t phys_addr; |
| 514 | char name[IFNAMSIZ+4]; |
Anirban Chakraborty | 036d61f | 2011-04-01 14:28:11 +0000 | [diff] [blame] | 515 | } ____cacheline_internodealigned_in_smp; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 516 | |
| 517 | struct qlcnic_host_tx_ring { |
| 518 | u32 producer; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 519 | u32 sw_consumer; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 520 | u32 num_desc; |
Anirban Chakraborty | 036d61f | 2011-04-01 14:28:11 +0000 | [diff] [blame] | 521 | void __iomem *crb_cmd_producer; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 522 | struct cmd_desc_type0 *desc_head; |
Anirban Chakraborty | 036d61f | 2011-04-01 14:28:11 +0000 | [diff] [blame] | 523 | struct qlcnic_cmd_buffer *cmd_buf_arr; |
| 524 | __le32 *hw_consumer; |
| 525 | |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 526 | dma_addr_t phys_addr; |
| 527 | dma_addr_t hw_cons_phys_addr; |
Anirban Chakraborty | 036d61f | 2011-04-01 14:28:11 +0000 | [diff] [blame] | 528 | struct netdev_queue *txq; |
| 529 | } ____cacheline_internodealigned_in_smp; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 530 | |
| 531 | /* |
| 532 | * Receive context. There is one such structure per instance of the |
| 533 | * receive processing. Any state information that is relevant to |
| 534 | * the receive, and is must be in this structure. The global data may be |
| 535 | * present elsewhere. |
| 536 | */ |
| 537 | struct qlcnic_recv_context { |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 538 | struct qlcnic_host_rds_ring *rds_rings; |
| 539 | struct qlcnic_host_sds_ring *sds_rings; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 540 | u32 state; |
| 541 | u16 context_id; |
| 542 | u16 virt_port; |
| 543 | |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 544 | }; |
| 545 | |
| 546 | /* HW context creation */ |
| 547 | |
| 548 | #define QLCNIC_OS_CRB_RETRY_COUNT 4000 |
| 549 | #define QLCNIC_CDRP_SIGNATURE_MAKE(pcifn, version) \ |
| 550 | (((pcifn) & 0xff) | (((version) & 0xff) << 8) | (0xcafe << 16)) |
| 551 | |
| 552 | #define QLCNIC_CDRP_CMD_BIT 0x80000000 |
| 553 | |
| 554 | /* |
| 555 | * All responses must have the QLCNIC_CDRP_CMD_BIT cleared |
| 556 | * in the crb QLCNIC_CDRP_CRB_OFFSET. |
| 557 | */ |
| 558 | #define QLCNIC_CDRP_FORM_RSP(rsp) (rsp) |
| 559 | #define QLCNIC_CDRP_IS_RSP(rsp) (((rsp) & QLCNIC_CDRP_CMD_BIT) == 0) |
| 560 | |
| 561 | #define QLCNIC_CDRP_RSP_OK 0x00000001 |
| 562 | #define QLCNIC_CDRP_RSP_FAIL 0x00000002 |
| 563 | #define QLCNIC_CDRP_RSP_TIMEOUT 0x00000003 |
| 564 | |
| 565 | /* |
| 566 | * All commands must have the QLCNIC_CDRP_CMD_BIT set in |
| 567 | * the crb QLCNIC_CDRP_CRB_OFFSET. |
| 568 | */ |
| 569 | #define QLCNIC_CDRP_FORM_CMD(cmd) (QLCNIC_CDRP_CMD_BIT | (cmd)) |
| 570 | #define QLCNIC_CDRP_IS_CMD(cmd) (((cmd) & QLCNIC_CDRP_CMD_BIT) != 0) |
| 571 | |
| 572 | #define QLCNIC_CDRP_CMD_SUBMIT_CAPABILITIES 0x00000001 |
| 573 | #define QLCNIC_CDRP_CMD_READ_MAX_RDS_PER_CTX 0x00000002 |
| 574 | #define QLCNIC_CDRP_CMD_READ_MAX_SDS_PER_CTX 0x00000003 |
| 575 | #define QLCNIC_CDRP_CMD_READ_MAX_RULES_PER_CTX 0x00000004 |
| 576 | #define QLCNIC_CDRP_CMD_READ_MAX_RX_CTX 0x00000005 |
| 577 | #define QLCNIC_CDRP_CMD_READ_MAX_TX_CTX 0x00000006 |
| 578 | #define QLCNIC_CDRP_CMD_CREATE_RX_CTX 0x00000007 |
| 579 | #define QLCNIC_CDRP_CMD_DESTROY_RX_CTX 0x00000008 |
| 580 | #define QLCNIC_CDRP_CMD_CREATE_TX_CTX 0x00000009 |
| 581 | #define QLCNIC_CDRP_CMD_DESTROY_TX_CTX 0x0000000a |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 582 | #define QLCNIC_CDRP_CMD_SET_MTU 0x00000012 |
| 583 | #define QLCNIC_CDRP_CMD_READ_PHY 0x00000013 |
| 584 | #define QLCNIC_CDRP_CMD_WRITE_PHY 0x00000014 |
| 585 | #define QLCNIC_CDRP_CMD_READ_HW_REG 0x00000015 |
| 586 | #define QLCNIC_CDRP_CMD_GET_FLOW_CTL 0x00000016 |
| 587 | #define QLCNIC_CDRP_CMD_SET_FLOW_CTL 0x00000017 |
| 588 | #define QLCNIC_CDRP_CMD_READ_MAX_MTU 0x00000018 |
| 589 | #define QLCNIC_CDRP_CMD_READ_MAX_LRO 0x00000019 |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 590 | #define QLCNIC_CDRP_CMD_MAC_ADDRESS 0x0000001f |
| 591 | |
| 592 | #define QLCNIC_CDRP_CMD_GET_PCI_INFO 0x00000020 |
| 593 | #define QLCNIC_CDRP_CMD_GET_NIC_INFO 0x00000021 |
| 594 | #define QLCNIC_CDRP_CMD_SET_NIC_INFO 0x00000022 |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 595 | #define QLCNIC_CDRP_CMD_GET_ESWITCH_CAPABILITY 0x00000024 |
| 596 | #define QLCNIC_CDRP_CMD_TOGGLE_ESWITCH 0x00000025 |
| 597 | #define QLCNIC_CDRP_CMD_GET_ESWITCH_STATUS 0x00000026 |
| 598 | #define QLCNIC_CDRP_CMD_SET_PORTMIRRORING 0x00000027 |
| 599 | #define QLCNIC_CDRP_CMD_CONFIGURE_ESWITCH 0x00000028 |
Rajesh Borundia | 4e8acb0 | 2010-08-19 05:08:25 +0000 | [diff] [blame] | 600 | #define QLCNIC_CDRP_CMD_GET_ESWITCH_PORT_CONFIG 0x00000029 |
Amit Kumar Salecha | b602121 | 2010-08-17 00:34:22 +0000 | [diff] [blame] | 601 | #define QLCNIC_CDRP_CMD_GET_ESWITCH_STATS 0x0000002a |
Sony Chacko | 7e610ca | 2011-04-28 11:48:19 +0000 | [diff] [blame] | 602 | #define QLCNIC_CDRP_CMD_CONFIG_PORT 0x0000002E |
Anirban Chakraborty | 18f2f61 | 2011-05-12 12:48:33 +0000 | [diff] [blame] | 603 | #define QLCNIC_CDRP_CMD_TEMP_SIZE 0x0000002f |
| 604 | #define QLCNIC_CDRP_CMD_GET_TEMP_HDR 0x00000030 |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 605 | |
| 606 | #define QLCNIC_RCODE_SUCCESS 0 |
Sony Chacko | 7e610ca | 2011-04-28 11:48:19 +0000 | [diff] [blame] | 607 | #define QLCNIC_RCODE_NOT_SUPPORTED 9 |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 608 | #define QLCNIC_RCODE_TIMEOUT 17 |
| 609 | #define QLCNIC_DESTROY_CTX_RESET 0 |
| 610 | |
| 611 | /* |
| 612 | * Capabilities Announced |
| 613 | */ |
| 614 | #define QLCNIC_CAP0_LEGACY_CONTEXT (1) |
| 615 | #define QLCNIC_CAP0_LEGACY_MN (1 << 2) |
| 616 | #define QLCNIC_CAP0_LSO (1 << 6) |
| 617 | #define QLCNIC_CAP0_JUMBO_CONTIGUOUS (1 << 7) |
| 618 | #define QLCNIC_CAP0_LRO_CONTIGUOUS (1 << 8) |
schacko | 8f89138 | 2010-06-17 02:56:40 +0000 | [diff] [blame] | 619 | #define QLCNIC_CAP0_VALIDOFF (1 << 11) |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 620 | |
| 621 | /* |
| 622 | * Context state |
| 623 | */ |
Amit Kumar Salecha | d626ad4 | 2010-06-22 03:19:04 +0000 | [diff] [blame] | 624 | #define QLCNIC_HOST_CTX_STATE_FREED 0 |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 625 | #define QLCNIC_HOST_CTX_STATE_ACTIVE 2 |
| 626 | |
| 627 | /* |
| 628 | * Rx context |
| 629 | */ |
| 630 | |
| 631 | struct qlcnic_hostrq_sds_ring { |
| 632 | __le64 host_phys_addr; /* Ring base addr */ |
| 633 | __le32 ring_size; /* Ring entries */ |
| 634 | __le16 msi_index; |
| 635 | __le16 rsvd; /* Padding */ |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 636 | } __packed; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 637 | |
| 638 | struct qlcnic_hostrq_rds_ring { |
| 639 | __le64 host_phys_addr; /* Ring base addr */ |
| 640 | __le64 buff_size; /* Packet buffer size */ |
| 641 | __le32 ring_size; /* Ring entries */ |
| 642 | __le32 ring_kind; /* Class of ring */ |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 643 | } __packed; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 644 | |
| 645 | struct qlcnic_hostrq_rx_ctx { |
| 646 | __le64 host_rsp_dma_addr; /* Response dma'd here */ |
| 647 | __le32 capabilities[4]; /* Flag bit vector */ |
| 648 | __le32 host_int_crb_mode; /* Interrupt crb usage */ |
| 649 | __le32 host_rds_crb_mode; /* RDS crb usage */ |
| 650 | /* These ring offsets are relative to data[0] below */ |
| 651 | __le32 rds_ring_offset; /* Offset to RDS config */ |
| 652 | __le32 sds_ring_offset; /* Offset to SDS config */ |
| 653 | __le16 num_rds_rings; /* Count of RDS rings */ |
| 654 | __le16 num_sds_rings; /* Count of SDS rings */ |
schacko | 8f89138 | 2010-06-17 02:56:40 +0000 | [diff] [blame] | 655 | __le16 valid_field_offset; |
| 656 | u8 txrx_sds_binding; |
| 657 | u8 msix_handler; |
| 658 | u8 reserved[128]; /* reserve space for future expansion*/ |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 659 | /* MUST BE 64-bit aligned. |
| 660 | The following is packed: |
| 661 | - N hostrq_rds_rings |
| 662 | - N hostrq_sds_rings */ |
| 663 | char data[0]; |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 664 | } __packed; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 665 | |
| 666 | struct qlcnic_cardrsp_rds_ring{ |
| 667 | __le32 host_producer_crb; /* Crb to use */ |
| 668 | __le32 rsvd1; /* Padding */ |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 669 | } __packed; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 670 | |
| 671 | struct qlcnic_cardrsp_sds_ring { |
| 672 | __le32 host_consumer_crb; /* Crb to use */ |
| 673 | __le32 interrupt_crb; /* Crb to use */ |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 674 | } __packed; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 675 | |
| 676 | struct qlcnic_cardrsp_rx_ctx { |
| 677 | /* These ring offsets are relative to data[0] below */ |
| 678 | __le32 rds_ring_offset; /* Offset to RDS config */ |
| 679 | __le32 sds_ring_offset; /* Offset to SDS config */ |
| 680 | __le32 host_ctx_state; /* Starting State */ |
| 681 | __le32 num_fn_per_port; /* How many PCI fn share the port */ |
| 682 | __le16 num_rds_rings; /* Count of RDS rings */ |
| 683 | __le16 num_sds_rings; /* Count of SDS rings */ |
| 684 | __le16 context_id; /* Handle for context */ |
| 685 | u8 phys_port; /* Physical id of port */ |
| 686 | u8 virt_port; /* Virtual/Logical id of port */ |
| 687 | u8 reserved[128]; /* save space for future expansion */ |
| 688 | /* MUST BE 64-bit aligned. |
| 689 | The following is packed: |
| 690 | - N cardrsp_rds_rings |
| 691 | - N cardrs_sds_rings */ |
| 692 | char data[0]; |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 693 | } __packed; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 694 | |
| 695 | #define SIZEOF_HOSTRQ_RX(HOSTRQ_RX, rds_rings, sds_rings) \ |
| 696 | (sizeof(HOSTRQ_RX) + \ |
| 697 | (rds_rings)*(sizeof(struct qlcnic_hostrq_rds_ring)) + \ |
| 698 | (sds_rings)*(sizeof(struct qlcnic_hostrq_sds_ring))) |
| 699 | |
| 700 | #define SIZEOF_CARDRSP_RX(CARDRSP_RX, rds_rings, sds_rings) \ |
| 701 | (sizeof(CARDRSP_RX) + \ |
| 702 | (rds_rings)*(sizeof(struct qlcnic_cardrsp_rds_ring)) + \ |
| 703 | (sds_rings)*(sizeof(struct qlcnic_cardrsp_sds_ring))) |
| 704 | |
| 705 | /* |
| 706 | * Tx context |
| 707 | */ |
| 708 | |
| 709 | struct qlcnic_hostrq_cds_ring { |
| 710 | __le64 host_phys_addr; /* Ring base addr */ |
| 711 | __le32 ring_size; /* Ring entries */ |
| 712 | __le32 rsvd; /* Padding */ |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 713 | } __packed; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 714 | |
| 715 | struct qlcnic_hostrq_tx_ctx { |
| 716 | __le64 host_rsp_dma_addr; /* Response dma'd here */ |
| 717 | __le64 cmd_cons_dma_addr; /* */ |
| 718 | __le64 dummy_dma_addr; /* */ |
| 719 | __le32 capabilities[4]; /* Flag bit vector */ |
| 720 | __le32 host_int_crb_mode; /* Interrupt crb usage */ |
| 721 | __le32 rsvd1; /* Padding */ |
| 722 | __le16 rsvd2; /* Padding */ |
| 723 | __le16 interrupt_ctl; |
| 724 | __le16 msi_index; |
| 725 | __le16 rsvd3; /* Padding */ |
| 726 | struct qlcnic_hostrq_cds_ring cds_ring; /* Desc of cds ring */ |
| 727 | u8 reserved[128]; /* future expansion */ |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 728 | } __packed; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 729 | |
| 730 | struct qlcnic_cardrsp_cds_ring { |
| 731 | __le32 host_producer_crb; /* Crb to use */ |
| 732 | __le32 interrupt_crb; /* Crb to use */ |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 733 | } __packed; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 734 | |
| 735 | struct qlcnic_cardrsp_tx_ctx { |
| 736 | __le32 host_ctx_state; /* Starting state */ |
| 737 | __le16 context_id; /* Handle for context */ |
| 738 | u8 phys_port; /* Physical id of port */ |
| 739 | u8 virt_port; /* Virtual/Logical id of port */ |
| 740 | struct qlcnic_cardrsp_cds_ring cds_ring; /* Card cds settings */ |
| 741 | u8 reserved[128]; /* future expansion */ |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 742 | } __packed; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 743 | |
| 744 | #define SIZEOF_HOSTRQ_TX(HOSTRQ_TX) (sizeof(HOSTRQ_TX)) |
| 745 | #define SIZEOF_CARDRSP_TX(CARDRSP_TX) (sizeof(CARDRSP_TX)) |
| 746 | |
| 747 | /* CRB */ |
| 748 | |
| 749 | #define QLCNIC_HOST_RDS_CRB_MODE_UNIQUE 0 |
| 750 | #define QLCNIC_HOST_RDS_CRB_MODE_SHARED 1 |
| 751 | #define QLCNIC_HOST_RDS_CRB_MODE_CUSTOM 2 |
| 752 | #define QLCNIC_HOST_RDS_CRB_MODE_MAX 3 |
| 753 | |
| 754 | #define QLCNIC_HOST_INT_CRB_MODE_UNIQUE 0 |
| 755 | #define QLCNIC_HOST_INT_CRB_MODE_SHARED 1 |
| 756 | #define QLCNIC_HOST_INT_CRB_MODE_NORX 2 |
| 757 | #define QLCNIC_HOST_INT_CRB_MODE_NOTX 3 |
| 758 | #define QLCNIC_HOST_INT_CRB_MODE_NORXTX 4 |
| 759 | |
| 760 | |
| 761 | /* MAC */ |
| 762 | |
Sritej Velaga | ff1b1bf8 | 2010-10-07 23:46:10 +0000 | [diff] [blame] | 763 | #define MC_COUNT_P3P 38 |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 764 | |
| 765 | #define QLCNIC_MAC_NOOP 0 |
| 766 | #define QLCNIC_MAC_ADD 1 |
| 767 | #define QLCNIC_MAC_DEL 2 |
Amit Kumar Salecha | 03c5d77 | 2010-08-31 17:17:52 +0000 | [diff] [blame] | 768 | #define QLCNIC_MAC_VLAN_ADD 3 |
| 769 | #define QLCNIC_MAC_VLAN_DEL 4 |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 770 | |
| 771 | struct qlcnic_mac_list_s { |
| 772 | struct list_head list; |
| 773 | uint8_t mac_addr[ETH_ALEN+2]; |
| 774 | }; |
| 775 | |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 776 | #define QLCNIC_HOST_REQUEST 0x13 |
| 777 | #define QLCNIC_REQUEST 0x14 |
| 778 | |
| 779 | #define QLCNIC_MAC_EVENT 0x1 |
| 780 | |
| 781 | #define QLCNIC_IP_UP 2 |
| 782 | #define QLCNIC_IP_DOWN 3 |
| 783 | |
Sucheta Chakraborty | 22c8c93 | 2011-06-22 02:52:23 +0000 | [diff] [blame] | 784 | #define QLCNIC_ILB_MODE 0x1 |
Amit Kumar Salecha | e1428d2 | 2011-06-29 20:00:50 +0000 | [diff] [blame] | 785 | #define QLCNIC_ELB_MODE 0x2 |
Sucheta Chakraborty | 22c8c93 | 2011-06-22 02:52:23 +0000 | [diff] [blame] | 786 | |
| 787 | #define QLCNIC_LINKEVENT 0x1 |
| 788 | #define QLCNIC_LB_RESPONSE 0x2 |
| 789 | #define QLCNIC_IS_LB_CONFIGURED(VAL) \ |
| 790 | (VAL == (QLCNIC_LINKEVENT | QLCNIC_LB_RESPONSE)) |
| 791 | |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 792 | /* |
| 793 | * Driver --> Firmware |
| 794 | */ |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 795 | #define QLCNIC_H2C_OPCODE_CONFIG_RSS 0x1 |
| 796 | #define QLCNIC_H2C_OPCODE_CONFIG_INTR_COALESCE 0x3 |
| 797 | #define QLCNIC_H2C_OPCODE_CONFIG_LED 0x4 |
| 798 | #define QLCNIC_H2C_OPCODE_LRO_REQUEST 0x7 |
| 799 | #define QLCNIC_H2C_OPCODE_SET_MAC_RECEIVE_MODE 0xc |
| 800 | #define QLCNIC_H2C_OPCODE_CONFIG_IPADDR 0x12 |
Sucheta Chakraborty | 22c8c93 | 2011-06-22 02:52:23 +0000 | [diff] [blame] | 801 | |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 802 | #define QLCNIC_H2C_OPCODE_GET_LINKEVENT 0x15 |
| 803 | #define QLCNIC_H2C_OPCODE_CONFIG_BRIDGING 0x17 |
| 804 | #define QLCNIC_H2C_OPCODE_CONFIG_HW_LRO 0x18 |
Sucheta Chakraborty | 22c8c93 | 2011-06-22 02:52:23 +0000 | [diff] [blame] | 805 | #define QLCNIC_H2C_OPCODE_CONFIG_LOOPBACK 0x13 |
| 806 | |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 807 | /* |
| 808 | * Firmware --> Driver |
| 809 | */ |
| 810 | |
Sucheta Chakraborty | 22c8c93 | 2011-06-22 02:52:23 +0000 | [diff] [blame] | 811 | #define QLCNIC_C2H_OPCODE_CONFIG_LOOPBACK 0x8f |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 812 | #define QLCNIC_C2H_OPCODE_GET_LINKEVENT_RESPONSE 141 |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 813 | |
| 814 | #define VPORT_MISS_MODE_DROP 0 /* drop all unmatched */ |
| 815 | #define VPORT_MISS_MODE_ACCEPT_ALL 1 /* accept all packets */ |
| 816 | #define VPORT_MISS_MODE_ACCEPT_MULTI 2 /* accept unmatched multicast */ |
| 817 | |
| 818 | #define QLCNIC_LRO_REQUEST_CLEANUP 4 |
| 819 | |
| 820 | /* Capabilites received */ |
Anirban Chakraborty | ac8d0c4 | 2010-07-09 13:14:58 +0000 | [diff] [blame] | 821 | #define QLCNIC_FW_CAPABILITY_TSO BIT_1 |
| 822 | #define QLCNIC_FW_CAPABILITY_BDG BIT_8 |
| 823 | #define QLCNIC_FW_CAPABILITY_FVLANTX BIT_9 |
| 824 | #define QLCNIC_FW_CAPABILITY_HW_LRO BIT_10 |
Amit Kumar Salecha | fef0c06 | 2011-07-14 03:16:54 +0000 | [diff] [blame] | 825 | #define QLCNIC_FW_CAPABILITY_MULTI_LOOPBACK BIT_27 |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 826 | |
| 827 | /* module types */ |
| 828 | #define LINKEVENT_MODULE_NOT_PRESENT 1 |
| 829 | #define LINKEVENT_MODULE_OPTICAL_UNKNOWN 2 |
| 830 | #define LINKEVENT_MODULE_OPTICAL_SRLR 3 |
| 831 | #define LINKEVENT_MODULE_OPTICAL_LRM 4 |
| 832 | #define LINKEVENT_MODULE_OPTICAL_SFP_1G 5 |
| 833 | #define LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLE 6 |
| 834 | #define LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLELEN 7 |
| 835 | #define LINKEVENT_MODULE_TWINAX 8 |
| 836 | |
| 837 | #define LINKSPEED_10GBPS 10000 |
| 838 | #define LINKSPEED_1GBPS 1000 |
| 839 | #define LINKSPEED_100MBPS 100 |
| 840 | #define LINKSPEED_10MBPS 10 |
| 841 | |
| 842 | #define LINKSPEED_ENCODED_10MBPS 0 |
| 843 | #define LINKSPEED_ENCODED_100MBPS 1 |
| 844 | #define LINKSPEED_ENCODED_1GBPS 2 |
| 845 | |
| 846 | #define LINKEVENT_AUTONEG_DISABLED 0 |
| 847 | #define LINKEVENT_AUTONEG_ENABLED 1 |
| 848 | |
| 849 | #define LINKEVENT_HALF_DUPLEX 0 |
| 850 | #define LINKEVENT_FULL_DUPLEX 1 |
| 851 | |
| 852 | #define LINKEVENT_LINKSPEED_MBPS 0 |
| 853 | #define LINKEVENT_LINKSPEED_ENCODED 1 |
| 854 | |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 855 | /* firmware response header: |
| 856 | * 63:58 - message type |
| 857 | * 57:56 - owner |
| 858 | * 55:53 - desc count |
| 859 | * 52:48 - reserved |
| 860 | * 47:40 - completion id |
| 861 | * 39:32 - opcode |
| 862 | * 31:16 - error code |
| 863 | * 15:00 - reserved |
| 864 | */ |
| 865 | #define qlcnic_get_nic_msg_opcode(msg_hdr) \ |
| 866 | ((msg_hdr >> 32) & 0xFF) |
| 867 | |
| 868 | struct qlcnic_fw_msg { |
| 869 | union { |
| 870 | struct { |
| 871 | u64 hdr; |
| 872 | u64 body[7]; |
| 873 | }; |
| 874 | u64 words[8]; |
| 875 | }; |
| 876 | }; |
| 877 | |
| 878 | struct qlcnic_nic_req { |
| 879 | __le64 qhdr; |
| 880 | __le64 req_hdr; |
| 881 | __le64 words[6]; |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 882 | } __packed; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 883 | |
| 884 | struct qlcnic_mac_req { |
| 885 | u8 op; |
| 886 | u8 tag; |
| 887 | u8 mac_addr[6]; |
| 888 | }; |
| 889 | |
Sucheta Chakraborty | 7e56cac | 2010-10-04 04:20:13 +0000 | [diff] [blame] | 890 | struct qlcnic_vlan_req { |
| 891 | __le16 vlan_id; |
| 892 | __le16 rsvd[3]; |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 893 | } __packed; |
Sucheta Chakraborty | 7e56cac | 2010-10-04 04:20:13 +0000 | [diff] [blame] | 894 | |
Sucheta Chakraborty | b501595 | 2010-10-04 04:20:12 +0000 | [diff] [blame] | 895 | struct qlcnic_ipaddr { |
| 896 | __be32 ipv4; |
| 897 | __be32 ipv6[4]; |
| 898 | }; |
| 899 | |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 900 | #define QLCNIC_MSI_ENABLED 0x02 |
| 901 | #define QLCNIC_MSIX_ENABLED 0x04 |
| 902 | #define QLCNIC_LRO_ENABLED 0x08 |
Sucheta Chakraborty | 24763d8 | 2010-08-17 00:34:25 +0000 | [diff] [blame] | 903 | #define QLCNIC_LRO_DISABLED 0x00 |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 904 | #define QLCNIC_BRIDGE_ENABLED 0X10 |
| 905 | #define QLCNIC_DIAG_ENABLED 0x20 |
Anirban Chakraborty | 0e33c66 | 2010-06-16 09:07:27 +0000 | [diff] [blame] | 906 | #define QLCNIC_ESWITCH_ENABLED 0x40 |
Anirban Chakraborty | 0866d96 | 2010-08-26 14:02:52 +0000 | [diff] [blame] | 907 | #define QLCNIC_ADAPTER_INITIALIZED 0x80 |
Amit Kumar Salecha | 8cf61f8 | 2010-08-25 04:03:03 +0000 | [diff] [blame] | 908 | #define QLCNIC_TAGGING_ENABLED 0x100 |
Sony Chacko | fe4d434 | 2010-08-19 05:08:27 +0000 | [diff] [blame] | 909 | #define QLCNIC_MACSPOOF 0x200 |
Rajesh Borundia | 7373373 | 2010-08-31 17:17:50 +0000 | [diff] [blame] | 910 | #define QLCNIC_MAC_OVERRIDE_DISABLED 0x400 |
Rajesh Borundia | ee07c1a | 2010-10-07 23:46:09 +0000 | [diff] [blame] | 911 | #define QLCNIC_PROMISC_DISABLED 0x800 |
Rajesh Borundia | b0044bc | 2010-11-23 01:25:21 +0000 | [diff] [blame] | 912 | #define QLCNIC_NEED_FLR 0x1000 |
Sritej Velaga | 602ca6f | 2011-06-22 02:52:17 +0000 | [diff] [blame] | 913 | #define QLCNIC_FW_RESET_OWNER 0x2000 |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 914 | #define QLCNIC_IS_MSI_FAMILY(adapter) \ |
| 915 | ((adapter)->flags & (QLCNIC_MSI_ENABLED | QLCNIC_MSIX_ENABLED)) |
| 916 | |
Sucheta Chakraborty | f94bc1e | 2011-04-28 11:48:18 +0000 | [diff] [blame] | 917 | #define QLCNIC_DEF_NUM_STS_DESC_RINGS 4 |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 918 | #define QLCNIC_MSIX_TBL_SPACE 8192 |
| 919 | #define QLCNIC_PCI_REG_MSIX_TBL 0x44 |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 920 | #define QLCNIC_MSIX_TBL_PGSIZE 4096 |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 921 | |
| 922 | #define QLCNIC_NETDEV_WEIGHT 128 |
| 923 | #define QLCNIC_ADAPTER_UP_MAGIC 777 |
| 924 | |
| 925 | #define __QLCNIC_FW_ATTACHED 0 |
| 926 | #define __QLCNIC_DEV_UP 1 |
| 927 | #define __QLCNIC_RESETTING 2 |
| 928 | #define __QLCNIC_START_FW 4 |
Sucheta Chakraborty | 451724c | 2010-07-13 20:33:34 +0000 | [diff] [blame] | 929 | #define __QLCNIC_AER 5 |
Sucheta Chakraborty | 89b4208 | 2011-04-27 14:43:44 +0000 | [diff] [blame] | 930 | #define __QLCNIC_DIAG_RES_ALLOC 6 |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 931 | |
Amit Kumar Salecha | 7eb9855 | 2010-02-01 05:24:59 +0000 | [diff] [blame] | 932 | #define QLCNIC_INTERRUPT_TEST 1 |
Amit Kumar Salecha | cdaff18 | 2010-02-01 05:25:00 +0000 | [diff] [blame] | 933 | #define QLCNIC_LOOPBACK_TEST 2 |
Sucheta Chakraborty | c75822a | 2010-12-16 22:59:00 +0000 | [diff] [blame] | 934 | #define QLCNIC_LED_TEST 3 |
Amit Kumar Salecha | 7eb9855 | 2010-02-01 05:24:59 +0000 | [diff] [blame] | 935 | |
Amit Kumar Salecha | b5e5492 | 2010-08-31 17:17:51 +0000 | [diff] [blame] | 936 | #define QLCNIC_FILTER_AGE 80 |
amit salecha | e5edb7b | 2010-10-26 17:53:07 +0000 | [diff] [blame] | 937 | #define QLCNIC_READD_AGE 20 |
Amit Kumar Salecha | b5e5492 | 2010-08-31 17:17:51 +0000 | [diff] [blame] | 938 | #define QLCNIC_LB_MAX_FILTERS 64 |
| 939 | |
Amit Kumar Salecha | fef0c06 | 2011-07-14 03:16:54 +0000 | [diff] [blame] | 940 | /* QLCNIC Driver Error Code */ |
| 941 | #define QLCNIC_FW_NOT_RESPOND 51 |
| 942 | #define QLCNIC_TEST_IN_PROGRESS 52 |
| 943 | #define QLCNIC_UNDEFINED_ERROR 53 |
| 944 | #define QLCNIC_LB_CABLE_NOT_CONN 54 |
| 945 | |
Amit Kumar Salecha | b5e5492 | 2010-08-31 17:17:51 +0000 | [diff] [blame] | 946 | struct qlcnic_filter { |
| 947 | struct hlist_node fnode; |
| 948 | u8 faddr[ETH_ALEN]; |
Sucheta Chakraborty | 7e56cac | 2010-10-04 04:20:13 +0000 | [diff] [blame] | 949 | __le16 vlan_id; |
Amit Kumar Salecha | b5e5492 | 2010-08-31 17:17:51 +0000 | [diff] [blame] | 950 | unsigned long ftime; |
| 951 | }; |
| 952 | |
| 953 | struct qlcnic_filter_hash { |
| 954 | struct hlist_head *fhead; |
| 955 | u8 fnum; |
| 956 | u8 fmax; |
| 957 | }; |
| 958 | |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 959 | struct qlcnic_adapter { |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 960 | struct qlcnic_hardware_context *ahw; |
| 961 | struct qlcnic_recv_context *recv_ctx; |
| 962 | struct qlcnic_host_tx_ring *tx_ring; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 963 | struct net_device *netdev; |
| 964 | struct pci_dev *pdev; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 965 | |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 966 | unsigned long state; |
| 967 | u32 flags; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 968 | |
| 969 | u16 num_txd; |
| 970 | u16 num_rxd; |
| 971 | u16 num_jumbo_rxd; |
Sony Chacko | 90d1900 | 2010-10-26 17:53:08 +0000 | [diff] [blame] | 972 | u16 max_rxd; |
| 973 | u16 max_jumbo_rxd; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 974 | |
| 975 | u8 max_rds_rings; |
| 976 | u8 max_sds_rings; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 977 | u8 msix_supported; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 978 | u8 portnum; |
| 979 | u8 physical_port; |
Amit Kumar Salecha | 68bf1c6 | 2010-06-22 03:19:03 +0000 | [diff] [blame] | 980 | u8 reset_context; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 981 | |
| 982 | u8 mc_enabled; |
| 983 | u8 max_mc_count; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 984 | u8 fw_wait_cnt; |
| 985 | u8 fw_fail_cnt; |
| 986 | u8 tx_timeo_cnt; |
| 987 | u8 need_fw_reset; |
| 988 | |
| 989 | u8 has_link_events; |
| 990 | u8 fw_type; |
| 991 | u16 tx_context_id; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 992 | u16 is_up; |
| 993 | |
| 994 | u16 link_speed; |
| 995 | u16 link_duplex; |
| 996 | u16 link_autoneg; |
| 997 | u16 module_type; |
| 998 | |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 999 | u16 op_mode; |
| 1000 | u16 switch_mode; |
| 1001 | u16 max_tx_ques; |
| 1002 | u16 max_rx_ques; |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 1003 | u16 max_mtu; |
Amit Kumar Salecha | 8cf61f8 | 2010-08-25 04:03:03 +0000 | [diff] [blame] | 1004 | u16 pvid; |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 1005 | |
| 1006 | u32 fw_hal_version; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1007 | u32 capabilities; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1008 | u32 irq; |
| 1009 | u32 temp; |
| 1010 | |
| 1011 | u32 int_vec_bit; |
Sony Chacko | 4e70812 | 2010-08-31 17:17:44 +0000 | [diff] [blame] | 1012 | u32 heartbeat; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1013 | |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 1014 | u8 max_mac_filters; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1015 | u8 dev_state; |
Amit Kumar Salecha | 7eb9855 | 2010-02-01 05:24:59 +0000 | [diff] [blame] | 1016 | u8 diag_test; |
Amit Kumar Salecha | fef0c06 | 2011-07-14 03:16:54 +0000 | [diff] [blame] | 1017 | char diag_cnt; |
Sucheta Chakraborty | aa5e18c | 2010-04-01 19:01:32 +0000 | [diff] [blame] | 1018 | u8 reset_ack_timeo; |
| 1019 | u8 dev_init_timeo; |
Amit Kumar Salecha | 65b5b42 | 2010-04-01 19:01:33 +0000 | [diff] [blame] | 1020 | u16 msg_enable; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1021 | |
| 1022 | u8 mac_addr[ETH_ALEN]; |
| 1023 | |
Sucheta Chakraborty | 6df900e | 2010-05-13 03:07:50 +0000 | [diff] [blame] | 1024 | u64 dev_rst_time; |
Sucheta Chakraborty | e5dcf6d | 2011-07-14 03:16:52 +0000 | [diff] [blame] | 1025 | u8 mac_learn; |
Anirban Chakraborty | b9796a1 | 2011-04-01 14:28:15 +0000 | [diff] [blame] | 1026 | unsigned long vlans[BITS_TO_LONGS(VLAN_N_VID)]; |
Sucheta Chakraborty | 6df900e | 2010-05-13 03:07:50 +0000 | [diff] [blame] | 1027 | |
Rajesh K Borundia | 346fe76 | 2010-06-29 08:01:20 +0000 | [diff] [blame] | 1028 | struct qlcnic_npar_info *npars; |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 1029 | struct qlcnic_eswitch *eswitch; |
| 1030 | struct qlcnic_nic_template *nic_ops; |
| 1031 | |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1032 | struct qlcnic_adapter_stats stats; |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 1033 | struct list_head mac_list; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1034 | |
| 1035 | void __iomem *tgt_mask_reg; |
| 1036 | void __iomem *tgt_status_reg; |
| 1037 | void __iomem *crb_int_state_reg; |
| 1038 | void __iomem *isr_int_vec; |
| 1039 | |
Sucheta Chakraborty | f94bc1e | 2011-04-28 11:48:18 +0000 | [diff] [blame] | 1040 | struct msix_entry *msix_entries; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1041 | |
| 1042 | struct delayed_work fw_work; |
| 1043 | |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1044 | |
Amit Kumar Salecha | b5e5492 | 2010-08-31 17:17:51 +0000 | [diff] [blame] | 1045 | struct qlcnic_filter_hash fhash; |
| 1046 | |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 1047 | spinlock_t tx_clean_lock; |
| 1048 | spinlock_t mac_learn_lock; |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1049 | __le32 file_prd_off; /*File fw product offset*/ |
| 1050 | u32 fw_version; |
| 1051 | const struct firmware *fw; |
| 1052 | }; |
| 1053 | |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 1054 | struct qlcnic_info { |
| 1055 | __le16 pci_func; |
| 1056 | __le16 op_mode; /* 1 = Priv, 2 = NP, 3 = NP passthru */ |
| 1057 | __le16 phys_port; |
| 1058 | __le16 switch_mode; /* 0 = disabled, 1 = int, 2 = ext */ |
| 1059 | |
| 1060 | __le32 capabilities; |
| 1061 | u8 max_mac_filters; |
| 1062 | u8 reserved1; |
| 1063 | __le16 max_mtu; |
| 1064 | |
| 1065 | __le16 max_tx_ques; |
| 1066 | __le16 max_rx_ques; |
| 1067 | __le16 min_tx_bw; |
| 1068 | __le16 max_tx_bw; |
| 1069 | u8 reserved2[104]; |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 1070 | } __packed; |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 1071 | |
| 1072 | struct qlcnic_pci_info { |
| 1073 | __le16 id; /* pci function id */ |
| 1074 | __le16 active; /* 1 = Enabled */ |
| 1075 | __le16 type; /* 1 = NIC, 2 = FCoE, 3 = iSCSI */ |
| 1076 | __le16 default_port; /* default port number */ |
| 1077 | |
| 1078 | __le16 tx_min_bw; /* Multiple of 100mbpc */ |
| 1079 | __le16 tx_max_bw; |
| 1080 | __le16 reserved1[2]; |
| 1081 | |
| 1082 | u8 mac[ETH_ALEN]; |
| 1083 | u8 reserved2[106]; |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 1084 | } __packed; |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 1085 | |
Rajesh K Borundia | 346fe76 | 2010-06-29 08:01:20 +0000 | [diff] [blame] | 1086 | struct qlcnic_npar_info { |
Rajesh Borundia | 4e8acb0 | 2010-08-19 05:08:25 +0000 | [diff] [blame] | 1087 | u16 pvid; |
Anirban Chakraborty | cea8975 | 2010-07-13 20:33:35 +0000 | [diff] [blame] | 1088 | u16 min_bw; |
| 1089 | u16 max_bw; |
Rajesh K Borundia | 346fe76 | 2010-06-29 08:01:20 +0000 | [diff] [blame] | 1090 | u8 phy_port; |
| 1091 | u8 type; |
| 1092 | u8 active; |
| 1093 | u8 enable_pm; |
| 1094 | u8 dest_npar; |
Rajesh K Borundia | 346fe76 | 2010-06-29 08:01:20 +0000 | [diff] [blame] | 1095 | u8 discard_tagged; |
Rajesh Borundia | 7373373 | 2010-08-31 17:17:50 +0000 | [diff] [blame] | 1096 | u8 mac_override; |
Rajesh Borundia | 4e8acb0 | 2010-08-19 05:08:25 +0000 | [diff] [blame] | 1097 | u8 mac_anti_spoof; |
| 1098 | u8 promisc_mode; |
| 1099 | u8 offload_flags; |
Rajesh K Borundia | 346fe76 | 2010-06-29 08:01:20 +0000 | [diff] [blame] | 1100 | }; |
Rajesh Borundia | 4e8acb0 | 2010-08-19 05:08:25 +0000 | [diff] [blame] | 1101 | |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 1102 | struct qlcnic_eswitch { |
| 1103 | u8 port; |
| 1104 | u8 active_vports; |
| 1105 | u8 active_vlans; |
| 1106 | u8 active_ucast_filters; |
| 1107 | u8 max_ucast_filters; |
| 1108 | u8 max_active_vlans; |
| 1109 | |
| 1110 | u32 flags; |
| 1111 | #define QLCNIC_SWITCH_ENABLE BIT_1 |
| 1112 | #define QLCNIC_SWITCH_VLAN_FILTERING BIT_2 |
| 1113 | #define QLCNIC_SWITCH_PROMISC_MODE BIT_3 |
| 1114 | #define QLCNIC_SWITCH_PORT_MIRRORING BIT_4 |
| 1115 | }; |
| 1116 | |
Rajesh K Borundia | 346fe76 | 2010-06-29 08:01:20 +0000 | [diff] [blame] | 1117 | |
| 1118 | /* Return codes for Error handling */ |
| 1119 | #define QL_STATUS_INVALID_PARAM -1 |
| 1120 | |
Sucheta Chakraborty | 2abea2f | 2010-11-16 14:07:53 +0000 | [diff] [blame] | 1121 | #define MAX_BW 100 /* % of link speed */ |
Rajesh K Borundia | 346fe76 | 2010-06-29 08:01:20 +0000 | [diff] [blame] | 1122 | #define MAX_VLAN_ID 4095 |
| 1123 | #define MIN_VLAN_ID 2 |
Rajesh K Borundia | 346fe76 | 2010-06-29 08:01:20 +0000 | [diff] [blame] | 1124 | #define DEFAULT_MAC_LEARN 1 |
| 1125 | |
Sony Chacko | 0184bbb | 2010-10-26 17:53:09 +0000 | [diff] [blame] | 1126 | #define IS_VALID_VLAN(vlan) (vlan >= MIN_VLAN_ID && vlan < MAX_VLAN_ID) |
Sucheta Chakraborty | 2abea2f | 2010-11-16 14:07:53 +0000 | [diff] [blame] | 1127 | #define IS_VALID_BW(bw) (bw <= MAX_BW) |
Rajesh K Borundia | 346fe76 | 2010-06-29 08:01:20 +0000 | [diff] [blame] | 1128 | |
| 1129 | struct qlcnic_pci_func_cfg { |
| 1130 | u16 func_type; |
| 1131 | u16 min_bw; |
| 1132 | u16 max_bw; |
| 1133 | u16 port_num; |
| 1134 | u8 pci_func; |
| 1135 | u8 func_state; |
| 1136 | u8 def_mac_addr[6]; |
| 1137 | }; |
| 1138 | |
| 1139 | struct qlcnic_npar_func_cfg { |
| 1140 | u32 fw_capab; |
| 1141 | u16 port_num; |
| 1142 | u16 min_bw; |
| 1143 | u16 max_bw; |
| 1144 | u16 max_tx_queues; |
| 1145 | u16 max_rx_queues; |
| 1146 | u8 pci_func; |
| 1147 | u8 op_mode; |
| 1148 | }; |
| 1149 | |
| 1150 | struct qlcnic_pm_func_cfg { |
| 1151 | u8 pci_func; |
| 1152 | u8 action; |
| 1153 | u8 dest_npar; |
| 1154 | u8 reserved[5]; |
| 1155 | }; |
| 1156 | |
| 1157 | struct qlcnic_esw_func_cfg { |
| 1158 | u16 vlan_id; |
Rajesh Borundia | 4e8acb0 | 2010-08-19 05:08:25 +0000 | [diff] [blame] | 1159 | u8 op_mode; |
| 1160 | u8 op_type; |
Rajesh K Borundia | 346fe76 | 2010-06-29 08:01:20 +0000 | [diff] [blame] | 1161 | u8 pci_func; |
| 1162 | u8 host_vlan_tag; |
| 1163 | u8 promisc_mode; |
| 1164 | u8 discard_tagged; |
Rajesh Borundia | 7373373 | 2010-08-31 17:17:50 +0000 | [diff] [blame] | 1165 | u8 mac_override; |
Rajesh Borundia | 4e8acb0 | 2010-08-19 05:08:25 +0000 | [diff] [blame] | 1166 | u8 mac_anti_spoof; |
| 1167 | u8 offload_flags; |
| 1168 | u8 reserved[5]; |
Rajesh K Borundia | 346fe76 | 2010-06-29 08:01:20 +0000 | [diff] [blame] | 1169 | }; |
| 1170 | |
Amit Kumar Salecha | b602121 | 2010-08-17 00:34:22 +0000 | [diff] [blame] | 1171 | #define QLCNIC_STATS_VERSION 1 |
| 1172 | #define QLCNIC_STATS_PORT 1 |
| 1173 | #define QLCNIC_STATS_ESWITCH 2 |
| 1174 | #define QLCNIC_QUERY_RX_COUNTER 0 |
| 1175 | #define QLCNIC_QUERY_TX_COUNTER 1 |
Amit Kumar Salecha | ef18280 | 2010-10-04 04:20:10 +0000 | [diff] [blame] | 1176 | #define QLCNIC_ESW_STATS_NOT_AVAIL 0xffffffffffffffffULL |
| 1177 | |
| 1178 | #define QLCNIC_ADD_ESW_STATS(VAL1, VAL2)\ |
| 1179 | do { \ |
| 1180 | if (((VAL1) == QLCNIC_ESW_STATS_NOT_AVAIL) && \ |
| 1181 | ((VAL2) != QLCNIC_ESW_STATS_NOT_AVAIL)) \ |
| 1182 | (VAL1) = (VAL2); \ |
| 1183 | else if (((VAL1) != QLCNIC_ESW_STATS_NOT_AVAIL) && \ |
| 1184 | ((VAL2) != QLCNIC_ESW_STATS_NOT_AVAIL)) \ |
| 1185 | (VAL1) += (VAL2); \ |
| 1186 | } while (0) |
| 1187 | |
Amit Kumar Salecha | b602121 | 2010-08-17 00:34:22 +0000 | [diff] [blame] | 1188 | struct __qlcnic_esw_statistics { |
| 1189 | __le16 context_id; |
| 1190 | __le16 version; |
| 1191 | __le16 size; |
| 1192 | __le16 unused; |
| 1193 | __le64 unicast_frames; |
| 1194 | __le64 multicast_frames; |
| 1195 | __le64 broadcast_frames; |
| 1196 | __le64 dropped_frames; |
| 1197 | __le64 errors; |
| 1198 | __le64 local_frames; |
| 1199 | __le64 numbytes; |
| 1200 | __le64 rsvd[3]; |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 1201 | } __packed; |
Amit Kumar Salecha | b602121 | 2010-08-17 00:34:22 +0000 | [diff] [blame] | 1202 | |
| 1203 | struct qlcnic_esw_statistics { |
| 1204 | struct __qlcnic_esw_statistics rx; |
| 1205 | struct __qlcnic_esw_statistics tx; |
| 1206 | }; |
| 1207 | |
Anirban Chakraborty | 18f2f61 | 2011-05-12 12:48:33 +0000 | [diff] [blame] | 1208 | struct qlcnic_common_entry_hdr { |
| 1209 | __le32 type; |
| 1210 | __le32 offset; |
| 1211 | __le32 cap_size; |
| 1212 | u8 mask; |
| 1213 | u8 rsvd[2]; |
| 1214 | u8 flags; |
| 1215 | } __packed; |
| 1216 | |
| 1217 | struct __crb { |
| 1218 | __le32 addr; |
| 1219 | u8 stride; |
| 1220 | u8 rsvd1[3]; |
| 1221 | __le32 data_size; |
| 1222 | __le32 no_ops; |
| 1223 | __le32 rsvd2[4]; |
| 1224 | } __packed; |
| 1225 | |
| 1226 | struct __ctrl { |
| 1227 | __le32 addr; |
| 1228 | u8 stride; |
| 1229 | u8 index_a; |
| 1230 | __le16 timeout; |
| 1231 | __le32 data_size; |
| 1232 | __le32 no_ops; |
| 1233 | u8 opcode; |
| 1234 | u8 index_v; |
| 1235 | u8 shl_val; |
| 1236 | u8 shr_val; |
| 1237 | __le32 val1; |
| 1238 | __le32 val2; |
| 1239 | __le32 val3; |
| 1240 | } __packed; |
| 1241 | |
| 1242 | struct __cache { |
| 1243 | __le32 addr; |
Anirban Chakraborty | c40f4ef | 2011-06-22 02:52:19 +0000 | [diff] [blame] | 1244 | __le16 stride; |
Anirban Chakraborty | 18f2f61 | 2011-05-12 12:48:33 +0000 | [diff] [blame] | 1245 | __le16 init_tag_val; |
| 1246 | __le32 size; |
| 1247 | __le32 no_ops; |
| 1248 | __le32 ctrl_addr; |
| 1249 | __le32 ctrl_val; |
| 1250 | __le32 read_addr; |
| 1251 | u8 read_addr_stride; |
| 1252 | u8 read_addr_num; |
| 1253 | u8 rsvd1[2]; |
| 1254 | } __packed; |
| 1255 | |
| 1256 | struct __ocm { |
| 1257 | u8 rsvd[8]; |
| 1258 | __le32 size; |
| 1259 | __le32 no_ops; |
| 1260 | u8 rsvd1[8]; |
| 1261 | __le32 read_addr; |
| 1262 | __le32 read_addr_stride; |
| 1263 | } __packed; |
| 1264 | |
| 1265 | struct __mem { |
| 1266 | u8 rsvd[24]; |
| 1267 | __le32 addr; |
| 1268 | __le32 size; |
| 1269 | } __packed; |
| 1270 | |
| 1271 | struct __mux { |
| 1272 | __le32 addr; |
| 1273 | u8 rsvd[4]; |
| 1274 | __le32 size; |
| 1275 | __le32 no_ops; |
| 1276 | __le32 val; |
| 1277 | __le32 val_stride; |
| 1278 | __le32 read_addr; |
| 1279 | u8 rsvd2[4]; |
| 1280 | } __packed; |
| 1281 | |
| 1282 | struct __queue { |
| 1283 | __le32 sel_addr; |
| 1284 | __le16 stride; |
| 1285 | u8 rsvd[2]; |
| 1286 | __le32 size; |
| 1287 | __le32 no_ops; |
| 1288 | u8 rsvd2[8]; |
| 1289 | __le32 read_addr; |
| 1290 | u8 read_addr_stride; |
| 1291 | u8 read_addr_cnt; |
| 1292 | u8 rsvd3[2]; |
| 1293 | } __packed; |
| 1294 | |
| 1295 | struct qlcnic_dump_entry { |
| 1296 | struct qlcnic_common_entry_hdr hdr; |
| 1297 | union { |
| 1298 | struct __crb crb; |
| 1299 | struct __cache cache; |
| 1300 | struct __ocm ocm; |
| 1301 | struct __mem mem; |
| 1302 | struct __mux mux; |
| 1303 | struct __queue que; |
| 1304 | struct __ctrl ctrl; |
| 1305 | } region; |
| 1306 | } __packed; |
| 1307 | |
| 1308 | enum op_codes { |
| 1309 | QLCNIC_DUMP_NOP = 0, |
| 1310 | QLCNIC_DUMP_READ_CRB = 1, |
| 1311 | QLCNIC_DUMP_READ_MUX = 2, |
| 1312 | QLCNIC_DUMP_QUEUE = 3, |
| 1313 | QLCNIC_DUMP_BRD_CONFIG = 4, |
| 1314 | QLCNIC_DUMP_READ_OCM = 6, |
| 1315 | QLCNIC_DUMP_PEG_REG = 7, |
| 1316 | QLCNIC_DUMP_L1_DTAG = 8, |
| 1317 | QLCNIC_DUMP_L1_ITAG = 9, |
| 1318 | QLCNIC_DUMP_L1_DATA = 11, |
| 1319 | QLCNIC_DUMP_L1_INST = 12, |
| 1320 | QLCNIC_DUMP_L2_DTAG = 21, |
| 1321 | QLCNIC_DUMP_L2_ITAG = 22, |
| 1322 | QLCNIC_DUMP_L2_DATA = 23, |
| 1323 | QLCNIC_DUMP_L2_INST = 24, |
| 1324 | QLCNIC_DUMP_READ_ROM = 71, |
| 1325 | QLCNIC_DUMP_READ_MEM = 72, |
| 1326 | QLCNIC_DUMP_READ_CTRL = 98, |
| 1327 | QLCNIC_DUMP_TLHDR = 99, |
| 1328 | QLCNIC_DUMP_RDEND = 255 |
| 1329 | }; |
| 1330 | |
| 1331 | #define QLCNIC_DUMP_WCRB BIT_0 |
| 1332 | #define QLCNIC_DUMP_RWCRB BIT_1 |
| 1333 | #define QLCNIC_DUMP_ANDCRB BIT_2 |
| 1334 | #define QLCNIC_DUMP_ORCRB BIT_3 |
| 1335 | #define QLCNIC_DUMP_POLLCRB BIT_4 |
| 1336 | #define QLCNIC_DUMP_RD_SAVE BIT_5 |
| 1337 | #define QLCNIC_DUMP_WRT_SAVED BIT_6 |
| 1338 | #define QLCNIC_DUMP_MOD_SAVE_ST BIT_7 |
| 1339 | #define QLCNIC_DUMP_SKIP BIT_7 |
| 1340 | |
| 1341 | #define QLCNIC_DUMP_MASK_MIN 3 |
Anirban Chakraborty | 4052299 | 2011-07-14 03:16:55 +0000 | [diff] [blame] | 1342 | #define QLCNIC_DUMP_MASK_DEF 0x1f |
Anirban Chakraborty | 18f2f61 | 2011-05-12 12:48:33 +0000 | [diff] [blame] | 1343 | #define QLCNIC_DUMP_MASK_MAX 0xff |
| 1344 | #define QLCNIC_FORCE_FW_DUMP_KEY 0xdeadfeed |
Anirban Chakraborty | 9d6a644 | 2011-06-22 02:52:22 +0000 | [diff] [blame] | 1345 | #define QLCNIC_ENABLE_FW_DUMP 0xaddfeed |
| 1346 | #define QLCNIC_DISABLE_FW_DUMP 0xbadfeed |
Anirban Chakraborty | 3d46512 | 2011-07-29 13:30:26 +0000 | [diff] [blame^] | 1347 | #define QLCNIC_FORCE_FW_RESET 0xdeaddead |
Anirban Chakraborty | 18f2f61 | 2011-05-12 12:48:33 +0000 | [diff] [blame] | 1348 | |
| 1349 | struct qlcnic_dump_operations { |
| 1350 | enum op_codes opcode; |
| 1351 | u32 (*handler)(struct qlcnic_adapter *, |
| 1352 | struct qlcnic_dump_entry *, u32 *); |
| 1353 | }; |
| 1354 | |
| 1355 | int qlcnic_fw_cmd_get_minidump_temp(struct qlcnic_adapter *adapter); |
Sony Chacko | 7e610ca | 2011-04-28 11:48:19 +0000 | [diff] [blame] | 1356 | int qlcnic_fw_cmd_set_port(struct qlcnic_adapter *adapter, u32 config); |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1357 | |
| 1358 | u32 qlcnic_hw_read_wx_2M(struct qlcnic_adapter *adapter, ulong off); |
| 1359 | int qlcnic_hw_write_wx_2M(struct qlcnic_adapter *, ulong off, u32 data); |
| 1360 | int qlcnic_pci_mem_write_2M(struct qlcnic_adapter *, u64 off, u64 data); |
| 1361 | int qlcnic_pci_mem_read_2M(struct qlcnic_adapter *, u64 off, u64 *data); |
Dhananjay Phadke | 897e8c7 | 2010-04-01 19:01:29 +0000 | [diff] [blame] | 1362 | void qlcnic_pci_camqm_read_2M(struct qlcnic_adapter *, u64, u64 *); |
| 1363 | void qlcnic_pci_camqm_write_2M(struct qlcnic_adapter *, u64, u64); |
| 1364 | |
| 1365 | #define ADDR_IN_RANGE(addr, low, high) \ |
| 1366 | (((addr) < (high)) && ((addr) >= (low))) |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1367 | |
| 1368 | #define QLCRD32(adapter, off) \ |
| 1369 | (qlcnic_hw_read_wx_2M(adapter, off)) |
| 1370 | #define QLCWR32(adapter, off, val) \ |
| 1371 | (qlcnic_hw_write_wx_2M(adapter, off, val)) |
| 1372 | |
| 1373 | int qlcnic_pcie_sem_lock(struct qlcnic_adapter *, int, u32); |
| 1374 | void qlcnic_pcie_sem_unlock(struct qlcnic_adapter *, int); |
| 1375 | |
| 1376 | #define qlcnic_rom_lock(a) \ |
| 1377 | qlcnic_pcie_sem_lock((a), 2, QLCNIC_ROM_LOCK_ID) |
| 1378 | #define qlcnic_rom_unlock(a) \ |
| 1379 | qlcnic_pcie_sem_unlock((a), 2) |
| 1380 | #define qlcnic_phy_lock(a) \ |
| 1381 | qlcnic_pcie_sem_lock((a), 3, QLCNIC_PHY_LOCK_ID) |
| 1382 | #define qlcnic_phy_unlock(a) \ |
| 1383 | qlcnic_pcie_sem_unlock((a), 3) |
| 1384 | #define qlcnic_api_lock(a) \ |
| 1385 | qlcnic_pcie_sem_lock((a), 5, 0) |
| 1386 | #define qlcnic_api_unlock(a) \ |
| 1387 | qlcnic_pcie_sem_unlock((a), 5) |
| 1388 | #define qlcnic_sw_lock(a) \ |
| 1389 | qlcnic_pcie_sem_lock((a), 6, 0) |
| 1390 | #define qlcnic_sw_unlock(a) \ |
| 1391 | qlcnic_pcie_sem_unlock((a), 6) |
| 1392 | #define crb_win_lock(a) \ |
| 1393 | qlcnic_pcie_sem_lock((a), 7, QLCNIC_CRB_WIN_LOCK_ID) |
| 1394 | #define crb_win_unlock(a) \ |
| 1395 | qlcnic_pcie_sem_unlock((a), 7) |
| 1396 | |
| 1397 | int qlcnic_get_board_info(struct qlcnic_adapter *adapter); |
| 1398 | int qlcnic_wol_supported(struct qlcnic_adapter *adapter); |
Sucheta Chakraborty | 897d359 | 2010-02-01 05:24:58 +0000 | [diff] [blame] | 1399 | int qlcnic_config_led(struct qlcnic_adapter *adapter, u32 state, u32 rate); |
Amit Kumar Salecha | b5e5492 | 2010-08-31 17:17:51 +0000 | [diff] [blame] | 1400 | void qlcnic_prune_lb_filters(struct qlcnic_adapter *adapter); |
| 1401 | void qlcnic_delete_lb_filters(struct qlcnic_adapter *adapter); |
Anirban Chakraborty | 18f2f61 | 2011-05-12 12:48:33 +0000 | [diff] [blame] | 1402 | int qlcnic_dump_fw(struct qlcnic_adapter *); |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1403 | |
| 1404 | /* Functions from qlcnic_init.c */ |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1405 | int qlcnic_load_firmware(struct qlcnic_adapter *adapter); |
| 1406 | int qlcnic_need_fw_reset(struct qlcnic_adapter *adapter); |
| 1407 | void qlcnic_request_firmware(struct qlcnic_adapter *adapter); |
| 1408 | void qlcnic_release_firmware(struct qlcnic_adapter *adapter); |
| 1409 | int qlcnic_pinit_from_rom(struct qlcnic_adapter *adapter); |
Sucheta Chakraborty | b3a2464 | 2010-05-13 03:07:48 +0000 | [diff] [blame] | 1410 | int qlcnic_setup_idc_param(struct qlcnic_adapter *adapter); |
schacko | 8f89138 | 2010-06-17 02:56:40 +0000 | [diff] [blame] | 1411 | int qlcnic_check_flash_fw_ver(struct qlcnic_adapter *adapter); |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1412 | |
Anirban Chakraborty | 18f2f61 | 2011-05-12 12:48:33 +0000 | [diff] [blame] | 1413 | int qlcnic_rom_fast_read(struct qlcnic_adapter *adapter, u32 addr, u32 *valp); |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1414 | int qlcnic_rom_fast_read_words(struct qlcnic_adapter *adapter, int addr, |
| 1415 | u8 *bytes, size_t size); |
| 1416 | int qlcnic_alloc_sw_resources(struct qlcnic_adapter *adapter); |
| 1417 | void qlcnic_free_sw_resources(struct qlcnic_adapter *adapter); |
| 1418 | |
| 1419 | void __iomem *qlcnic_get_ioaddr(struct qlcnic_adapter *, u32); |
| 1420 | |
| 1421 | int qlcnic_alloc_hw_resources(struct qlcnic_adapter *adapter); |
| 1422 | void qlcnic_free_hw_resources(struct qlcnic_adapter *adapter); |
| 1423 | |
Amit Kumar Salecha | 8a15ad1 | 2010-06-22 03:19:01 +0000 | [diff] [blame] | 1424 | int qlcnic_fw_create_ctx(struct qlcnic_adapter *adapter); |
| 1425 | void qlcnic_fw_destroy_ctx(struct qlcnic_adapter *adapter); |
| 1426 | |
| 1427 | void qlcnic_reset_rx_buffers_list(struct qlcnic_adapter *adapter); |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1428 | void qlcnic_release_rx_buffers(struct qlcnic_adapter *adapter); |
| 1429 | void qlcnic_release_tx_buffers(struct qlcnic_adapter *adapter); |
| 1430 | |
Sony Chacko | d406683 | 2010-08-19 05:08:31 +0000 | [diff] [blame] | 1431 | int qlcnic_check_fw_status(struct qlcnic_adapter *adapter); |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1432 | void qlcnic_watchdog_task(struct work_struct *work); |
Anirban Chakraborty | b1fc6d3 | 2011-04-01 14:28:05 +0000 | [diff] [blame] | 1433 | void qlcnic_post_rx_buffers(struct qlcnic_adapter *adapter, |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1434 | struct qlcnic_host_rds_ring *rds_ring); |
| 1435 | int qlcnic_process_rcv_ring(struct qlcnic_host_sds_ring *sds_ring, int max); |
| 1436 | void qlcnic_set_multi(struct net_device *netdev); |
| 1437 | void qlcnic_free_mac_list(struct qlcnic_adapter *adapter); |
| 1438 | int qlcnic_nic_set_promisc(struct qlcnic_adapter *adapter, u32); |
| 1439 | int qlcnic_config_intr_coalesce(struct qlcnic_adapter *adapter); |
| 1440 | int qlcnic_config_rss(struct qlcnic_adapter *adapter, int enable); |
Sucheta Chakraborty | b501595 | 2010-10-04 04:20:12 +0000 | [diff] [blame] | 1441 | int qlcnic_config_ipaddr(struct qlcnic_adapter *adapter, __be32 ip, int cmd); |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1442 | int qlcnic_linkevent_request(struct qlcnic_adapter *adapter, int enable); |
| 1443 | void qlcnic_advert_link_change(struct qlcnic_adapter *adapter, int linkup); |
| 1444 | |
| 1445 | int qlcnic_fw_cmd_set_mtu(struct qlcnic_adapter *adapter, int mtu); |
| 1446 | int qlcnic_change_mtu(struct net_device *netdev, int new_mtu); |
Michał Mirosław | 135d84a | 2011-04-19 03:03:57 +0000 | [diff] [blame] | 1447 | u32 qlcnic_fix_features(struct net_device *netdev, u32 features); |
| 1448 | int qlcnic_set_features(struct net_device *netdev, u32 features); |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1449 | int qlcnic_config_hw_lro(struct qlcnic_adapter *adapter, int enable); |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 1450 | int qlcnic_config_bridged_mode(struct qlcnic_adapter *adapter, u32 enable); |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1451 | int qlcnic_send_lro_cleanup(struct qlcnic_adapter *adapter); |
| 1452 | void qlcnic_update_cmd_producer(struct qlcnic_adapter *adapter, |
| 1453 | struct qlcnic_host_tx_ring *tx_ring); |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 1454 | void qlcnic_fetch_mac(struct qlcnic_adapter *, u32, u32, u8, u8 *); |
Sucheta Chakraborty | 22c8c93 | 2011-06-22 02:52:23 +0000 | [diff] [blame] | 1455 | void qlcnic_process_rcv_ring_diag(struct qlcnic_host_sds_ring *sds_ring); |
| 1456 | void qlcnic_clear_lb_mode(struct qlcnic_adapter *adapter); |
| 1457 | int qlcnic_set_lb_mode(struct qlcnic_adapter *adapter, u8 mode); |
| 1458 | |
| 1459 | /* Functions from qlcnic_ethtool.c */ |
| 1460 | int qlcnic_check_loopback_buff(unsigned char *data, u8 mac[]); |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1461 | |
| 1462 | /* Functions from qlcnic_main.c */ |
| 1463 | int qlcnic_reset_context(struct qlcnic_adapter *); |
Amit Kumar Salecha | 7eb9855 | 2010-02-01 05:24:59 +0000 | [diff] [blame] | 1464 | u32 qlcnic_issue_cmd(struct qlcnic_adapter *adapter, |
| 1465 | u32 pci_fn, u32 version, u32 arg1, u32 arg2, u32 arg3, u32 cmd); |
| 1466 | void qlcnic_diag_free_res(struct net_device *netdev, int max_sds_rings); |
| 1467 | int qlcnic_diag_alloc_res(struct net_device *netdev, int test); |
Amit Kumar Salecha | cdaff18 | 2010-02-01 05:25:00 +0000 | [diff] [blame] | 1468 | netdev_tx_t qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev); |
Sucheta Chakraborty | f94bc1e | 2011-04-28 11:48:18 +0000 | [diff] [blame] | 1469 | int qlcnic_validate_max_rss(struct net_device *netdev, u8 max_hw, u8 val); |
| 1470 | int qlcnic_set_max_rss(struct qlcnic_adapter *adapter, u8 data); |
Anirban Chakraborty | 18f2f61 | 2011-05-12 12:48:33 +0000 | [diff] [blame] | 1471 | void qlcnic_dev_request_reset(struct qlcnic_adapter *); |
Sucheta Chakraborty | e5dcf6d | 2011-07-14 03:16:52 +0000 | [diff] [blame] | 1472 | void qlcnic_alloc_lb_filters_mem(struct qlcnic_adapter *adapter); |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1473 | |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 1474 | /* Management functions */ |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 1475 | int qlcnic_get_mac_address(struct qlcnic_adapter *, u8*); |
Rajesh K Borundia | 346fe76 | 2010-06-29 08:01:20 +0000 | [diff] [blame] | 1476 | int qlcnic_get_nic_info(struct qlcnic_adapter *, struct qlcnic_info *, u8); |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 1477 | int qlcnic_set_nic_info(struct qlcnic_adapter *, struct qlcnic_info *); |
Rajesh K Borundia | 346fe76 | 2010-06-29 08:01:20 +0000 | [diff] [blame] | 1478 | int qlcnic_get_pci_info(struct qlcnic_adapter *, struct qlcnic_pci_info*); |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 1479 | |
| 1480 | /* eSwitch management functions */ |
Rajesh Borundia | 4e8acb0 | 2010-08-19 05:08:25 +0000 | [diff] [blame] | 1481 | int qlcnic_config_switch_port(struct qlcnic_adapter *, |
| 1482 | struct qlcnic_esw_func_cfg *); |
| 1483 | int qlcnic_get_eswitch_port_config(struct qlcnic_adapter *, |
| 1484 | struct qlcnic_esw_func_cfg *); |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 1485 | int qlcnic_config_port_mirroring(struct qlcnic_adapter *, u8, u8, u8); |
Amit Kumar Salecha | b602121 | 2010-08-17 00:34:22 +0000 | [diff] [blame] | 1486 | int qlcnic_get_port_stats(struct qlcnic_adapter *, const u8, const u8, |
| 1487 | struct __qlcnic_esw_statistics *); |
| 1488 | int qlcnic_get_eswitch_stats(struct qlcnic_adapter *, const u8, u8, |
| 1489 | struct __qlcnic_esw_statistics *); |
| 1490 | int qlcnic_clear_esw_stats(struct qlcnic_adapter *adapter, u8, u8, u8); |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 1491 | extern int qlcnic_config_tso; |
| 1492 | |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1493 | /* |
| 1494 | * QLOGIC Board information |
| 1495 | */ |
| 1496 | |
Amit Kumar Salecha | 02420be | 2010-02-01 05:24:55 +0000 | [diff] [blame] | 1497 | #define QLCNIC_MAX_BOARD_NAME_LEN 100 |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1498 | struct qlcnic_brdinfo { |
| 1499 | unsigned short vendor; |
| 1500 | unsigned short device; |
| 1501 | unsigned short sub_vendor; |
| 1502 | unsigned short sub_device; |
| 1503 | char short_name[QLCNIC_MAX_BOARD_NAME_LEN]; |
| 1504 | }; |
| 1505 | |
| 1506 | static const struct qlcnic_brdinfo qlcnic_boards[] = { |
Amit Kumar Salecha | 02420be | 2010-02-01 05:24:55 +0000 | [diff] [blame] | 1507 | {0x1077, 0x8020, 0x1077, 0x203, |
Amit Kumar Salecha | 1515faf | 2010-03-08 00:14:50 +0000 | [diff] [blame] | 1508 | "8200 Series Single Port 10GbE Converged Network Adapter " |
| 1509 | "(TCP/IP Networking)"}, |
Amit Kumar Salecha | 02420be | 2010-02-01 05:24:55 +0000 | [diff] [blame] | 1510 | {0x1077, 0x8020, 0x1077, 0x207, |
Amit Kumar Salecha | 1515faf | 2010-03-08 00:14:50 +0000 | [diff] [blame] | 1511 | "8200 Series Dual Port 10GbE Converged Network Adapter " |
| 1512 | "(TCP/IP Networking)"}, |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1513 | {0x1077, 0x8020, 0x1077, 0x20b, |
| 1514 | "3200 Series Dual Port 10Gb Intelligent Ethernet Adapter"}, |
| 1515 | {0x1077, 0x8020, 0x1077, 0x20c, |
| 1516 | "3200 Series Quad Port 1Gb Intelligent Ethernet Adapter"}, |
| 1517 | {0x1077, 0x8020, 0x1077, 0x20f, |
| 1518 | "3200 Series Single Port 10Gb Intelligent Ethernet Adapter"}, |
Sritej Velaga | e132d8d | 2010-08-26 14:03:05 +0000 | [diff] [blame] | 1519 | {0x1077, 0x8020, 0x103c, 0x3733, |
Sritej Velaga | 6336acd | 2010-10-07 23:46:08 +0000 | [diff] [blame] | 1520 | "NC523SFP 10Gb 2-port Server Adapter"}, |
Sritej Velaga | 2679a13 | 2010-11-16 14:08:23 +0000 | [diff] [blame] | 1521 | {0x1077, 0x8020, 0x103c, 0x3346, |
| 1522 | "CN1000Q Dual Port Converged Network Adapter"}, |
Sritej Velaga | a941fef | 2011-07-14 03:16:51 +0000 | [diff] [blame] | 1523 | {0x1077, 0x8020, 0x1077, 0x210, |
| 1524 | "QME8242-k 10GbE Dual Port Mezzanine Card"}, |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1525 | {0x1077, 0x8020, 0x0, 0x0, "cLOM8214 1/10GbE Controller"}, |
| 1526 | }; |
| 1527 | |
| 1528 | #define NUM_SUPPORTED_BOARDS ARRAY_SIZE(qlcnic_boards) |
| 1529 | |
| 1530 | static inline u32 qlcnic_tx_avail(struct qlcnic_host_tx_ring *tx_ring) |
| 1531 | { |
Anirban Chakraborty | 036d61f | 2011-04-01 14:28:11 +0000 | [diff] [blame] | 1532 | if (likely(tx_ring->producer < tx_ring->sw_consumer)) |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1533 | return tx_ring->sw_consumer - tx_ring->producer; |
| 1534 | else |
| 1535 | return tx_ring->sw_consumer + tx_ring->num_desc - |
| 1536 | tx_ring->producer; |
| 1537 | } |
| 1538 | |
| 1539 | extern const struct ethtool_ops qlcnic_ethtool_ops; |
| 1540 | |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 1541 | struct qlcnic_nic_template { |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 1542 | int (*config_bridged_mode) (struct qlcnic_adapter *, u32); |
| 1543 | int (*config_led) (struct qlcnic_adapter *, u32, u32); |
Anirban Chakraborty | 9f26f54 | 2010-06-01 11:33:09 +0000 | [diff] [blame] | 1544 | int (*start_firmware) (struct qlcnic_adapter *); |
Anirban Chakraborty | 2e9d722 | 2010-06-01 11:28:51 +0000 | [diff] [blame] | 1545 | }; |
| 1546 | |
Amit Kumar Salecha | 65b5b42 | 2010-04-01 19:01:33 +0000 | [diff] [blame] | 1547 | #define QLCDB(adapter, lvl, _fmt, _args...) do { \ |
| 1548 | if (NETIF_MSG_##lvl & adapter->msg_enable) \ |
| 1549 | printk(KERN_INFO "%s: %s: " _fmt, \ |
| 1550 | dev_name(&adapter->pdev->dev), \ |
| 1551 | __func__, ##_args); \ |
| 1552 | } while (0) |
| 1553 | |
Amit Kumar Salecha | af19b49 | 2010-01-13 00:37:25 +0000 | [diff] [blame] | 1554 | #endif /* __QLCNIC_H_ */ |