Commit | Line | Data |
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af19b491 | 1 | /* |
40839129 SV |
2 | * QLogic qlcnic NIC Driver |
3 | * Copyright (c) 2009-2010 QLogic Corporation | |
af19b491 | 4 | * |
40839129 | 5 | * See LICENSE.qlcnic for copyright and licensing details. |
af19b491 AKS |
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> | |
b9796a14 AC |
32 | #include <linux/bitops.h> |
33 | #include <linux/if_vlan.h> | |
af19b491 AKS |
34 | |
35 | #include "qlcnic_hdr.h" | |
36 | ||
37 | #define _QLCNIC_LINUX_MAJOR 5 | |
38 | #define _QLCNIC_LINUX_MINOR 0 | |
40522998 AC |
39 | #define _QLCNIC_LINUX_SUBVERSION 21 |
40 | #define QLCNIC_LINUX_VERSIONID "5.0.21" | |
96f8118c | 41 | #define QLCNIC_DRV_IDC_VER 0x01 |
d4066833 SC |
42 | #define QLCNIC_DRIVER_VERSION ((_QLCNIC_LINUX_MAJOR << 16) |\ |
43 | (_QLCNIC_LINUX_MINOR << 8) | (_QLCNIC_LINUX_SUBVERSION)) | |
af19b491 AKS |
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 | ||
8f891387 | 58 | #define QLCNIC_MIN_FW_VERSION QLCNIC_VERSION_CODE(4, 4, 2) |
af19b491 AKS |
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 | ||
ff1b1bf8 SV |
82 | #define P3P_MAX_MTU (9600) |
83 | #define P3P_MIN_MTU (68) | |
af19b491 AKS |
84 | #define QLCNIC_MAX_ETHERHDR 32 /* This contains some padding */ |
85 | ||
ff1b1bf8 SV |
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) | |
af19b491 AKS |
88 | #define QLCNIC_CT_DEFAULT_RX_BUF_LEN 2048 |
89 | #define QLCNIC_LRO_BUFFER_EXTRA 2048 | |
90 | ||
af19b491 AKS |
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 | |
af19b491 AKS |
98 | #define TX_TCPV6_PKT 0x0b |
99 | #define TX_UDPV6_PKT 0x0c | |
100 | ||
101 | /* Tx defines */ | |
91a403ca | 102 | #define QLCNIC_MAX_FRAGS_PER_TX 14 |
ef71ff83 RB |
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) | |
af19b491 AKS |
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 | |
af19b491 AKS |
121 | |
122 | #define RCV_RING_NORMAL 0 | |
123 | #define RCV_RING_JUMBO 1 | |
af19b491 AKS |
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 | |
90d19005 | 132 | #define MAX_RCV_DESCRIPTORS_VF 2048 |
af19b491 AKS |
133 | #define MAX_JUMBO_RCV_DESCRIPTORS_1G 512 |
134 | #define MAX_JUMBO_RCV_DESCRIPTORS_10G 1024 | |
af19b491 AKS |
135 | |
136 | #define DEFAULT_RCV_DESCRIPTORS_1G 2048 | |
137 | #define DEFAULT_RCV_DESCRIPTORS_10G 4096 | |
90d19005 | 138 | #define DEFAULT_RCV_DESCRIPTORS_VF 1024 |
251b036a | 139 | #define MAX_RDS_RINGS 2 |
af19b491 AKS |
140 | |
141 | #define get_next_index(index, length) \ | |
142 | (((index) + 1) & ((length) - 1)) | |
143 | ||
af19b491 AKS |
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) \ | |
8cf61f89 | 164 | ((_desc)->flags_opcode |= \ |
af19b491 AKS |
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 | ||
2e9d722d | 192 | u8 eth_addr[ETH_ALEN]; |
af19b491 AKS |
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; | |
b1fc6d3c | 203 | } __packed; |
af19b491 AKS |
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 */ | |
d807b3f7 AKS |
213 | #define STATUS_CKSUM_LOOP 0 |
214 | #define STATUS_CKSUM_OK 2 | |
af19b491 AKS |
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 | ||
0e5f20b6 | 292 | /* Flash Defines and Structures */ |
293 | #define QLCNIC_FLT_LOCATION 0x3F1000 | |
294 | #define QLCNIC_FW_IMAGE_REGION 0x74 | |
f8d54811 | 295 | #define QLCNIC_BOOTLD_REGION 0X72 |
0e5f20b6 | 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; | |
f8d54811 | 310 | u32 end_addr; |
0e5f20b6 | 311 | }; |
312 | ||
af19b491 AKS |
313 | /* Magic number to let user know flash is programmed */ |
314 | #define QLCNIC_BDINFO_MAGIC 0x12345678 | |
315 | ||
ff1b1bf8 SV |
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 | |
af19b491 | 330 | |
2e9d722d AC |
331 | #define QLCNIC_MSIX_TABLE_OFFSET 0x44 |
332 | ||
af19b491 AKS |
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 | ||
af19b491 AKS |
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; | |
ef71ff83 | 379 | struct qlcnic_skb_frag frag_array[MAX_SKB_FRAGS + 1]; |
af19b491 AKS |
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 { | |
b1fc6d3c | 385 | u16 ref_handle; |
af19b491 | 386 | struct sk_buff *skb; |
b1fc6d3c | 387 | struct list_head list; |
af19b491 | 388 | u64 dma; |
af19b491 AKS |
389 | }; |
390 | ||
391 | /* Board types */ | |
392 | #define QLCNIC_GBE 0x01 | |
393 | #define QLCNIC_XGBE 0x02 | |
394 | ||
8816d009 AC |
395 | /* |
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 | ||
18f2f616 AC |
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 */ | |
9d6a6440 | 432 | u8 enable; /* enable/disable dump */ |
18f2f616 AC |
433 | u32 size; /* total size of the dump */ |
434 | void *data; /* dump data area */ | |
435 | struct qlcnic_dump_template_hdr *tmpl_hdr; | |
436 | }; | |
437 | ||
af19b491 AKS |
438 | /* |
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 | ||
af19b491 AKS |
448 | rwlock_t crb_lock; |
449 | struct mutex mem_lock; | |
450 | ||
af19b491 AKS |
451 | u8 revision_id; |
452 | u8 pci_func; | |
453 | u8 linkup; | |
22c8c934 | 454 | u8 loopback_state; |
af19b491 AKS |
455 | u16 port_type; |
456 | u16 board_type; | |
8816d009 AC |
457 | |
458 | struct qlcnic_nic_intr_coalesce coal; | |
18f2f616 | 459 | struct qlcnic_fw_dump fw_dump; |
af19b491 AKS |
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; | |
8bfe8b91 SC |
472 | u64 lrobytes; |
473 | u64 lso_frames; | |
474 | u64 xmit_on; | |
475 | u64 xmit_off; | |
476 | u64 skb_alloc_failure; | |
8ae6df97 AKS |
477 | u64 null_rxbuf; |
478 | u64 rx_dma_map_error; | |
479 | u64 tx_dma_map_error; | |
af19b491 AKS |
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 { | |
036d61f0 AC |
487 | void __iomem *crb_rcv_producer; |
488 | struct rcv_desc *desc_head; | |
489 | struct qlcnic_rx_buffer *rx_buf_arr; | |
af19b491 | 490 | u32 num_desc; |
036d61f0 | 491 | u32 producer; |
af19b491 AKS |
492 | u32 dma_size; |
493 | u32 skb_size; | |
494 | u32 flags; | |
af19b491 AKS |
495 | struct list_head free_list; |
496 | spinlock_t lock; | |
497 | dma_addr_t phys_addr; | |
036d61f0 | 498 | } ____cacheline_internodealigned_in_smp; |
af19b491 AKS |
499 | |
500 | struct qlcnic_host_sds_ring { | |
501 | u32 consumer; | |
502 | u32 num_desc; | |
503 | void __iomem *crb_sts_consumer; | |
af19b491 AKS |
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 | ||
036d61f0 | 510 | void __iomem *crb_intr_mask; |
af19b491 AKS |
511 | int irq; |
512 | ||
513 | dma_addr_t phys_addr; | |
514 | char name[IFNAMSIZ+4]; | |
036d61f0 | 515 | } ____cacheline_internodealigned_in_smp; |
af19b491 AKS |
516 | |
517 | struct qlcnic_host_tx_ring { | |
518 | u32 producer; | |
af19b491 | 519 | u32 sw_consumer; |
af19b491 | 520 | u32 num_desc; |
036d61f0 | 521 | void __iomem *crb_cmd_producer; |
af19b491 | 522 | struct cmd_desc_type0 *desc_head; |
036d61f0 AC |
523 | struct qlcnic_cmd_buffer *cmd_buf_arr; |
524 | __le32 *hw_consumer; | |
525 | ||
af19b491 AKS |
526 | dma_addr_t phys_addr; |
527 | dma_addr_t hw_cons_phys_addr; | |
036d61f0 AC |
528 | struct netdev_queue *txq; |
529 | } ____cacheline_internodealigned_in_smp; | |
af19b491 AKS |
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 { | |
b1fc6d3c AC |
538 | struct qlcnic_host_rds_ring *rds_rings; |
539 | struct qlcnic_host_sds_ring *sds_rings; | |
af19b491 AKS |
540 | u32 state; |
541 | u16 context_id; | |
542 | u16 virt_port; | |
543 | ||
af19b491 AKS |
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 | |
af19b491 AKS |
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 | |
2e9d722d AC |
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 | |
2e9d722d AC |
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 | |
4e8acb01 | 600 | #define QLCNIC_CDRP_CMD_GET_ESWITCH_PORT_CONFIG 0x00000029 |
b6021212 | 601 | #define QLCNIC_CDRP_CMD_GET_ESWITCH_STATS 0x0000002a |
7e610caa | 602 | #define QLCNIC_CDRP_CMD_CONFIG_PORT 0x0000002E |
18f2f616 AC |
603 | #define QLCNIC_CDRP_CMD_TEMP_SIZE 0x0000002f |
604 | #define QLCNIC_CDRP_CMD_GET_TEMP_HDR 0x00000030 | |
af19b491 AKS |
605 | |
606 | #define QLCNIC_RCODE_SUCCESS 0 | |
7e610caa | 607 | #define QLCNIC_RCODE_NOT_SUPPORTED 9 |
af19b491 AKS |
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) | |
8f891387 | 619 | #define QLCNIC_CAP0_VALIDOFF (1 << 11) |
af19b491 AKS |
620 | |
621 | /* | |
622 | * Context state | |
623 | */ | |
d626ad4d | 624 | #define QLCNIC_HOST_CTX_STATE_FREED 0 |
af19b491 AKS |
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 */ | |
b1fc6d3c | 636 | } __packed; |
af19b491 AKS |
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 */ | |
b1fc6d3c | 643 | } __packed; |
af19b491 AKS |
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 */ | |
8f891387 | 655 | __le16 valid_field_offset; |
656 | u8 txrx_sds_binding; | |
657 | u8 msix_handler; | |
658 | u8 reserved[128]; /* reserve space for future expansion*/ | |
af19b491 AKS |
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]; | |
b1fc6d3c | 664 | } __packed; |
af19b491 AKS |
665 | |
666 | struct qlcnic_cardrsp_rds_ring{ | |
667 | __le32 host_producer_crb; /* Crb to use */ | |
668 | __le32 rsvd1; /* Padding */ | |
b1fc6d3c | 669 | } __packed; |
af19b491 AKS |
670 | |
671 | struct qlcnic_cardrsp_sds_ring { | |
672 | __le32 host_consumer_crb; /* Crb to use */ | |
673 | __le32 interrupt_crb; /* Crb to use */ | |
b1fc6d3c | 674 | } __packed; |
af19b491 AKS |
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]; | |
b1fc6d3c | 693 | } __packed; |
af19b491 AKS |
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 */ | |
b1fc6d3c | 713 | } __packed; |
af19b491 AKS |
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 */ | |
b1fc6d3c | 728 | } __packed; |
af19b491 AKS |
729 | |
730 | struct qlcnic_cardrsp_cds_ring { | |
731 | __le32 host_producer_crb; /* Crb to use */ | |
732 | __le32 interrupt_crb; /* Crb to use */ | |
b1fc6d3c | 733 | } __packed; |
af19b491 AKS |
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 */ | |
b1fc6d3c | 742 | } __packed; |
af19b491 AKS |
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 | ||
ff1b1bf8 | 763 | #define MC_COUNT_P3P 38 |
af19b491 AKS |
764 | |
765 | #define QLCNIC_MAC_NOOP 0 | |
766 | #define QLCNIC_MAC_ADD 1 | |
767 | #define QLCNIC_MAC_DEL 2 | |
03c5d770 AKS |
768 | #define QLCNIC_MAC_VLAN_ADD 3 |
769 | #define QLCNIC_MAC_VLAN_DEL 4 | |
af19b491 AKS |
770 | |
771 | struct qlcnic_mac_list_s { | |
772 | struct list_head list; | |
773 | uint8_t mac_addr[ETH_ALEN+2]; | |
774 | }; | |
775 | ||
af19b491 AKS |
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 | ||
22c8c934 | 784 | #define QLCNIC_ILB_MODE 0x1 |
e1428d26 | 785 | #define QLCNIC_ELB_MODE 0x2 |
22c8c934 SC |
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 | ||
af19b491 AKS |
792 | /* |
793 | * Driver --> Firmware | |
794 | */ | |
b1fc6d3c AC |
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 | |
22c8c934 | 801 | |
b1fc6d3c AC |
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 | |
22c8c934 SC |
805 | #define QLCNIC_H2C_OPCODE_CONFIG_LOOPBACK 0x13 |
806 | ||
af19b491 AKS |
807 | /* |
808 | * Firmware --> Driver | |
809 | */ | |
810 | ||
22c8c934 | 811 | #define QLCNIC_C2H_OPCODE_CONFIG_LOOPBACK 0x8f |
af19b491 | 812 | #define QLCNIC_C2H_OPCODE_GET_LINKEVENT_RESPONSE 141 |
af19b491 AKS |
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 */ | |
ac8d0c4f AC |
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 | |
fef0c060 | 825 | #define QLCNIC_FW_CAPABILITY_MULTI_LOOPBACK BIT_27 |
af19b491 AKS |
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 | ||
af19b491 AKS |
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]; | |
b1fc6d3c | 882 | } __packed; |
af19b491 AKS |
883 | |
884 | struct qlcnic_mac_req { | |
885 | u8 op; | |
886 | u8 tag; | |
887 | u8 mac_addr[6]; | |
888 | }; | |
889 | ||
7e56cac4 SC |
890 | struct qlcnic_vlan_req { |
891 | __le16 vlan_id; | |
892 | __le16 rsvd[3]; | |
b1fc6d3c | 893 | } __packed; |
7e56cac4 | 894 | |
b501595c SC |
895 | struct qlcnic_ipaddr { |
896 | __be32 ipv4; | |
897 | __be32 ipv6[4]; | |
898 | }; | |
899 | ||
af19b491 AKS |
900 | #define QLCNIC_MSI_ENABLED 0x02 |
901 | #define QLCNIC_MSIX_ENABLED 0x04 | |
902 | #define QLCNIC_LRO_ENABLED 0x08 | |
24763d80 | 903 | #define QLCNIC_LRO_DISABLED 0x00 |
af19b491 AKS |
904 | #define QLCNIC_BRIDGE_ENABLED 0X10 |
905 | #define QLCNIC_DIAG_ENABLED 0x20 | |
0e33c664 | 906 | #define QLCNIC_ESWITCH_ENABLED 0x40 |
0866d96d | 907 | #define QLCNIC_ADAPTER_INITIALIZED 0x80 |
8cf61f89 | 908 | #define QLCNIC_TAGGING_ENABLED 0x100 |
fe4d434d | 909 | #define QLCNIC_MACSPOOF 0x200 |
7373373d | 910 | #define QLCNIC_MAC_OVERRIDE_DISABLED 0x400 |
ee07c1a7 | 911 | #define QLCNIC_PROMISC_DISABLED 0x800 |
b0044bcf | 912 | #define QLCNIC_NEED_FLR 0x1000 |
602ca6f0 | 913 | #define QLCNIC_FW_RESET_OWNER 0x2000 |
af19b491 AKS |
914 | #define QLCNIC_IS_MSI_FAMILY(adapter) \ |
915 | ((adapter)->flags & (QLCNIC_MSI_ENABLED | QLCNIC_MSIX_ENABLED)) | |
916 | ||
f94bc1e7 | 917 | #define QLCNIC_DEF_NUM_STS_DESC_RINGS 4 |
af19b491 AKS |
918 | #define QLCNIC_MSIX_TBL_SPACE 8192 |
919 | #define QLCNIC_PCI_REG_MSIX_TBL 0x44 | |
2e9d722d | 920 | #define QLCNIC_MSIX_TBL_PGSIZE 4096 |
af19b491 AKS |
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 | |
451724c8 | 929 | #define __QLCNIC_AER 5 |
89b4208e | 930 | #define __QLCNIC_DIAG_RES_ALLOC 6 |
af19b491 | 931 | |
7eb9855d | 932 | #define QLCNIC_INTERRUPT_TEST 1 |
cdaff185 | 933 | #define QLCNIC_LOOPBACK_TEST 2 |
c75822a3 | 934 | #define QLCNIC_LED_TEST 3 |
7eb9855d | 935 | |
b5e5492c | 936 | #define QLCNIC_FILTER_AGE 80 |
e5edb7b1 | 937 | #define QLCNIC_READD_AGE 20 |
b5e5492c AKS |
938 | #define QLCNIC_LB_MAX_FILTERS 64 |
939 | ||
fef0c060 AKS |
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 | ||
b5e5492c AKS |
946 | struct qlcnic_filter { |
947 | struct hlist_node fnode; | |
948 | u8 faddr[ETH_ALEN]; | |
7e56cac4 | 949 | __le16 vlan_id; |
b5e5492c AKS |
950 | unsigned long ftime; |
951 | }; | |
952 | ||
953 | struct qlcnic_filter_hash { | |
954 | struct hlist_head *fhead; | |
955 | u8 fnum; | |
956 | u8 fmax; | |
957 | }; | |
958 | ||
af19b491 | 959 | struct qlcnic_adapter { |
b1fc6d3c AC |
960 | struct qlcnic_hardware_context *ahw; |
961 | struct qlcnic_recv_context *recv_ctx; | |
962 | struct qlcnic_host_tx_ring *tx_ring; | |
af19b491 AKS |
963 | struct net_device *netdev; |
964 | struct pci_dev *pdev; | |
af19b491 | 965 | |
b1fc6d3c AC |
966 | unsigned long state; |
967 | u32 flags; | |
af19b491 AKS |
968 | |
969 | u16 num_txd; | |
970 | u16 num_rxd; | |
971 | u16 num_jumbo_rxd; | |
90d19005 SC |
972 | u16 max_rxd; |
973 | u16 max_jumbo_rxd; | |
af19b491 AKS |
974 | |
975 | u8 max_rds_rings; | |
976 | u8 max_sds_rings; | |
af19b491 | 977 | u8 msix_supported; |
af19b491 AKS |
978 | u8 portnum; |
979 | u8 physical_port; | |
68bf1c68 | 980 | u8 reset_context; |
af19b491 AKS |
981 | |
982 | u8 mc_enabled; | |
983 | u8 max_mc_count; | |
af19b491 AKS |
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; | |
af19b491 AKS |
992 | u16 is_up; |
993 | ||
994 | u16 link_speed; | |
995 | u16 link_duplex; | |
996 | u16 link_autoneg; | |
997 | u16 module_type; | |
998 | ||
2e9d722d AC |
999 | u16 op_mode; |
1000 | u16 switch_mode; | |
1001 | u16 max_tx_ques; | |
1002 | u16 max_rx_ques; | |
2e9d722d | 1003 | u16 max_mtu; |
8cf61f89 | 1004 | u16 pvid; |
2e9d722d AC |
1005 | |
1006 | u32 fw_hal_version; | |
af19b491 | 1007 | u32 capabilities; |
af19b491 AKS |
1008 | u32 irq; |
1009 | u32 temp; | |
1010 | ||
1011 | u32 int_vec_bit; | |
4e70812b | 1012 | u32 heartbeat; |
af19b491 | 1013 | |
2e9d722d | 1014 | u8 max_mac_filters; |
af19b491 | 1015 | u8 dev_state; |
7eb9855d | 1016 | u8 diag_test; |
fef0c060 | 1017 | char diag_cnt; |
aa5e18c0 SC |
1018 | u8 reset_ack_timeo; |
1019 | u8 dev_init_timeo; | |
65b5b420 | 1020 | u16 msg_enable; |
af19b491 AKS |
1021 | |
1022 | u8 mac_addr[ETH_ALEN]; | |
1023 | ||
6df900e9 | 1024 | u64 dev_rst_time; |
e5dcf6dc | 1025 | u8 mac_learn; |
b9796a14 | 1026 | unsigned long vlans[BITS_TO_LONGS(VLAN_N_VID)]; |
6df900e9 | 1027 | |
346fe763 | 1028 | struct qlcnic_npar_info *npars; |
2e9d722d AC |
1029 | struct qlcnic_eswitch *eswitch; |
1030 | struct qlcnic_nic_template *nic_ops; | |
1031 | ||
af19b491 | 1032 | struct qlcnic_adapter_stats stats; |
b1fc6d3c | 1033 | struct list_head mac_list; |
af19b491 AKS |
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 | ||
f94bc1e7 | 1040 | struct msix_entry *msix_entries; |
af19b491 AKS |
1041 | |
1042 | struct delayed_work fw_work; | |
1043 | ||
af19b491 | 1044 | |
b5e5492c AKS |
1045 | struct qlcnic_filter_hash fhash; |
1046 | ||
b1fc6d3c AC |
1047 | spinlock_t tx_clean_lock; |
1048 | spinlock_t mac_learn_lock; | |
af19b491 AKS |
1049 | __le32 file_prd_off; /*File fw product offset*/ |
1050 | u32 fw_version; | |
1051 | const struct firmware *fw; | |
1052 | }; | |
1053 | ||
2e9d722d AC |
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]; | |
b1fc6d3c | 1070 | } __packed; |
2e9d722d AC |
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]; | |
b1fc6d3c | 1084 | } __packed; |
2e9d722d | 1085 | |
346fe763 | 1086 | struct qlcnic_npar_info { |
4e8acb01 | 1087 | u16 pvid; |
cea8975e AC |
1088 | u16 min_bw; |
1089 | u16 max_bw; | |
346fe763 RB |
1090 | u8 phy_port; |
1091 | u8 type; | |
1092 | u8 active; | |
1093 | u8 enable_pm; | |
1094 | u8 dest_npar; | |
346fe763 | 1095 | u8 discard_tagged; |
7373373d | 1096 | u8 mac_override; |
4e8acb01 RB |
1097 | u8 mac_anti_spoof; |
1098 | u8 promisc_mode; | |
1099 | u8 offload_flags; | |
346fe763 | 1100 | }; |
4e8acb01 | 1101 | |
2e9d722d AC |
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 | ||
346fe763 RB |
1117 | |
1118 | /* Return codes for Error handling */ | |
1119 | #define QL_STATUS_INVALID_PARAM -1 | |
1120 | ||
2abea2f0 | 1121 | #define MAX_BW 100 /* % of link speed */ |
346fe763 RB |
1122 | #define MAX_VLAN_ID 4095 |
1123 | #define MIN_VLAN_ID 2 | |
346fe763 RB |
1124 | #define DEFAULT_MAC_LEARN 1 |
1125 | ||
0184bbba | 1126 | #define IS_VALID_VLAN(vlan) (vlan >= MIN_VLAN_ID && vlan < MAX_VLAN_ID) |
2abea2f0 | 1127 | #define IS_VALID_BW(bw) (bw <= MAX_BW) |
346fe763 RB |
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; | |
4e8acb01 RB |
1159 | u8 op_mode; |
1160 | u8 op_type; | |
346fe763 RB |
1161 | u8 pci_func; |
1162 | u8 host_vlan_tag; | |
1163 | u8 promisc_mode; | |
1164 | u8 discard_tagged; | |
7373373d | 1165 | u8 mac_override; |
4e8acb01 RB |
1166 | u8 mac_anti_spoof; |
1167 | u8 offload_flags; | |
1168 | u8 reserved[5]; | |
346fe763 RB |
1169 | }; |
1170 | ||
b6021212 AKS |
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 | |
ef182805 AKS |
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 | ||
b6021212 AKS |
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]; | |
b1fc6d3c | 1201 | } __packed; |
b6021212 AKS |
1202 | |
1203 | struct qlcnic_esw_statistics { | |
1204 | struct __qlcnic_esw_statistics rx; | |
1205 | struct __qlcnic_esw_statistics tx; | |
1206 | }; | |
1207 | ||
18f2f616 AC |
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; | |
c40f4ef7 | 1244 | __le16 stride; |
18f2f616 AC |
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 | |
40522998 | 1342 | #define QLCNIC_DUMP_MASK_DEF 0x1f |
18f2f616 AC |
1343 | #define QLCNIC_DUMP_MASK_MAX 0xff |
1344 | #define QLCNIC_FORCE_FW_DUMP_KEY 0xdeadfeed | |
9d6a6440 AC |
1345 | #define QLCNIC_ENABLE_FW_DUMP 0xaddfeed |
1346 | #define QLCNIC_DISABLE_FW_DUMP 0xbadfeed | |
3d46512c | 1347 | #define QLCNIC_FORCE_FW_RESET 0xdeaddead |
18f2f616 AC |
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); | |
7e610caa | 1356 | int qlcnic_fw_cmd_set_port(struct qlcnic_adapter *adapter, u32 config); |
af19b491 AKS |
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); | |
897e8c7c DP |
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))) | |
af19b491 AKS |
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); | |
897d3596 | 1399 | int qlcnic_config_led(struct qlcnic_adapter *adapter, u32 state, u32 rate); |
b5e5492c AKS |
1400 | void qlcnic_prune_lb_filters(struct qlcnic_adapter *adapter); |
1401 | void qlcnic_delete_lb_filters(struct qlcnic_adapter *adapter); | |
18f2f616 | 1402 | int qlcnic_dump_fw(struct qlcnic_adapter *); |
af19b491 AKS |
1403 | |
1404 | /* Functions from qlcnic_init.c */ | |
af19b491 AKS |
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); | |
b3a24649 | 1410 | int qlcnic_setup_idc_param(struct qlcnic_adapter *adapter); |
8f891387 | 1411 | int qlcnic_check_flash_fw_ver(struct qlcnic_adapter *adapter); |
af19b491 | 1412 | |
18f2f616 | 1413 | int qlcnic_rom_fast_read(struct qlcnic_adapter *adapter, u32 addr, u32 *valp); |
af19b491 AKS |
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 | ||
8a15ad1f AKS |
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); | |
af19b491 AKS |
1428 | void qlcnic_release_rx_buffers(struct qlcnic_adapter *adapter); |
1429 | void qlcnic_release_tx_buffers(struct qlcnic_adapter *adapter); | |
1430 | ||
d4066833 | 1431 | int qlcnic_check_fw_status(struct qlcnic_adapter *adapter); |
af19b491 | 1432 | void qlcnic_watchdog_task(struct work_struct *work); |
b1fc6d3c | 1433 | void qlcnic_post_rx_buffers(struct qlcnic_adapter *adapter, |
af19b491 AKS |
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); | |
b501595c | 1441 | int qlcnic_config_ipaddr(struct qlcnic_adapter *adapter, __be32 ip, int cmd); |
af19b491 AKS |
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); | |
135d84a9 MM |
1447 | u32 qlcnic_fix_features(struct net_device *netdev, u32 features); |
1448 | int qlcnic_set_features(struct net_device *netdev, u32 features); | |
af19b491 | 1449 | int qlcnic_config_hw_lro(struct qlcnic_adapter *adapter, int enable); |
2e9d722d | 1450 | int qlcnic_config_bridged_mode(struct qlcnic_adapter *adapter, u32 enable); |
af19b491 AKS |
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); | |
2e9d722d | 1454 | void qlcnic_fetch_mac(struct qlcnic_adapter *, u32, u32, u8, u8 *); |
22c8c934 SC |
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[]); | |
af19b491 AKS |
1461 | |
1462 | /* Functions from qlcnic_main.c */ | |
1463 | int qlcnic_reset_context(struct qlcnic_adapter *); | |
7eb9855d AKS |
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); | |
cdaff185 | 1468 | netdev_tx_t qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev); |
f94bc1e7 SC |
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); | |
18f2f616 | 1471 | void qlcnic_dev_request_reset(struct qlcnic_adapter *); |
e5dcf6dc | 1472 | void qlcnic_alloc_lb_filters_mem(struct qlcnic_adapter *adapter); |
af19b491 | 1473 | |
2e9d722d | 1474 | /* Management functions */ |
2e9d722d | 1475 | int qlcnic_get_mac_address(struct qlcnic_adapter *, u8*); |
346fe763 | 1476 | int qlcnic_get_nic_info(struct qlcnic_adapter *, struct qlcnic_info *, u8); |
2e9d722d | 1477 | int qlcnic_set_nic_info(struct qlcnic_adapter *, struct qlcnic_info *); |
346fe763 | 1478 | int qlcnic_get_pci_info(struct qlcnic_adapter *, struct qlcnic_pci_info*); |
2e9d722d AC |
1479 | |
1480 | /* eSwitch management functions */ | |
4e8acb01 RB |
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 *); | |
2e9d722d | 1485 | int qlcnic_config_port_mirroring(struct qlcnic_adapter *, u8, u8, u8); |
b6021212 AKS |
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); | |
2e9d722d AC |
1491 | extern int qlcnic_config_tso; |
1492 | ||
af19b491 AKS |
1493 | /* |
1494 | * QLOGIC Board information | |
1495 | */ | |
1496 | ||
02420be6 | 1497 | #define QLCNIC_MAX_BOARD_NAME_LEN 100 |
af19b491 AKS |
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[] = { | |
02420be6 | 1507 | {0x1077, 0x8020, 0x1077, 0x203, |
1515faf2 AKS |
1508 | "8200 Series Single Port 10GbE Converged Network Adapter " |
1509 | "(TCP/IP Networking)"}, | |
02420be6 | 1510 | {0x1077, 0x8020, 0x1077, 0x207, |
1515faf2 AKS |
1511 | "8200 Series Dual Port 10GbE Converged Network Adapter " |
1512 | "(TCP/IP Networking)"}, | |
af19b491 AKS |
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"}, | |
e132d8d3 | 1519 | {0x1077, 0x8020, 0x103c, 0x3733, |
6336acd5 | 1520 | "NC523SFP 10Gb 2-port Server Adapter"}, |
2679a135 SV |
1521 | {0x1077, 0x8020, 0x103c, 0x3346, |
1522 | "CN1000Q Dual Port Converged Network Adapter"}, | |
a941fef8 SV |
1523 | {0x1077, 0x8020, 0x1077, 0x210, |
1524 | "QME8242-k 10GbE Dual Port Mezzanine Card"}, | |
af19b491 AKS |
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 | { | |
036d61f0 | 1532 | if (likely(tx_ring->producer < tx_ring->sw_consumer)) |
af19b491 AKS |
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 | ||
2e9d722d | 1541 | struct qlcnic_nic_template { |
2e9d722d AC |
1542 | int (*config_bridged_mode) (struct qlcnic_adapter *, u32); |
1543 | int (*config_led) (struct qlcnic_adapter *, u32, u32); | |
9f26f547 | 1544 | int (*start_firmware) (struct qlcnic_adapter *); |
2e9d722d AC |
1545 | }; |
1546 | ||
65b5b420 AKS |
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 | ||
af19b491 | 1554 | #endif /* __QLCNIC_H_ */ |