2 * Copyright (c) 2001 Wind River Systems
3 * Copyright (c) 1997, 1998, 1999, 2001
4 * Bill Paul <wpaul@windriver.com>. All rights reserved.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. All advertising materials mentioning features or use of this software
15 * must display the following acknowledgement:
16 * This product includes software developed by Bill Paul.
17 * 4. Neither the name of the author nor the names of any co-contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31 * THE POSSIBILITY OF SUCH DAMAGE.
37 * BCM570x memory map. The internal memory layout varies somewhat
38 * depending on whether or not we have external SSRAM attached.
39 * The BCM5700 can have up to 16MB of external memory. The BCM5701
40 * is apparently not designed to use external SSRAM. The mappings
41 * up to the first 4 send rings are the same for both internal and
42 * external memory configurations. Note that mini RX ring space is
43 * only available with external SSRAM configurations, which means
44 * the mini RX ring is not supported on the BCM5701.
46 * The NIC's memory can be accessed by the host in one of 3 ways:
48 * 1) Indirect register access. The MEMWIN_BASEADDR and MEMWIN_DATA
49 * registers in PCI config space can be used to read any 32-bit
50 * address within the NIC's memory.
52 * 2) Memory window access. The MEMWIN_BASEADDR register in PCI config
53 * space can be used in conjunction with the memory window in the
54 * device register space at offset 0x8000 to read any 32K chunk
57 * 3) Flat mode. If the 'flat mode' bit in the PCI state register is
58 * set, the device I/O mapping consumes 32MB of host address space,
59 * allowing all of the registers and internal NIC memory to be
60 * accessed directly. NIC memory addresses are offset by 0x01000000.
61 * Flat mode consumes so much host address space that it is not
64 #define BGE_PAGE_ZERO 0x00000000
65 #define BGE_PAGE_ZERO_END 0x000000FF
66 #define BGE_SEND_RING_RCB 0x00000100
67 #define BGE_SEND_RING_RCB_END 0x000001FF
68 #define BGE_RX_RETURN_RING_RCB 0x00000200
69 #define BGE_RX_RETURN_RING_RCB_END 0x000002FF
70 #define BGE_STATS_BLOCK 0x00000300
71 #define BGE_STATS_BLOCK_END 0x00000AFF
72 #define BGE_STATUS_BLOCK 0x00000B00
73 #define BGE_STATUS_BLOCK_END 0x00000B4F
74 #define BGE_SRAM_FW_MB 0x00000B50
75 #define BGE_SRAM_DATA_SIG 0x00000B54
76 #define BGE_SRAM_DATA_CFG 0x00000B58
77 #define BGE_SRAM_FW_CMD_MB 0x00000B78
78 #define BGE_SRAM_FW_CMD_LEN_MB 0x00000B7C
79 #define BGE_SRAM_FW_CMD_DATA_MB 0x00000B80
80 #define BGE_SRAM_FW_DRV_STATE_MB 0x00000C04
81 #define BGE_SRAM_MAC_ADDR_HIGH_MB 0x00000C14
82 #define BGE_SRAM_MAC_ADDR_LOW_MB 0x00000C18
83 #define BGE_SOFTWARE_GENCOMM_END 0x00000FFF
84 #define BGE_UNMAPPED 0x00001000
85 #define BGE_UNMAPPED_END 0x00001FFF
86 #define BGE_DMA_DESCRIPTORS 0x00002000
87 #define BGE_DMA_DESCRIPTORS_END 0x00003FFF
88 #define BGE_SEND_RING_5717 0x00004000
89 #define BGE_SEND_RING_1_TO_4 0x00004000
90 #define BGE_SEND_RING_1_TO_4_END 0x00005FFF
92 /* Firmware interface */
93 #define BGE_SRAM_DATA_SIG_MAGIC 0x4B657654 /* 'KevT' */
95 #define BGE_FW_CMD_DRV_ALIVE 0x00000001
96 #define BGE_FW_CMD_PAUSE 0x00000002
97 #define BGE_FW_CMD_IPV4_ADDR_CHANGE 0x00000003
98 #define BGE_FW_CMD_IPV6_ADDR_CHANGE 0x00000004
99 #define BGE_FW_CMD_LINK_UPDATE 0x0000000C
100 #define BGE_FW_CMD_DRV_ALIVE2 0x0000000D
101 #define BGE_FW_CMD_DRV_ALIVE3 0x0000000E
103 #define BGE_FW_HB_TIMEOUT_SEC 3
105 #define BGE_FW_DRV_STATE_START 0x00000001
106 #define BGE_FW_DRV_STATE_START_DONE 0x80000001
107 #define BGE_FW_DRV_STATE_UNLOAD 0x00000002
108 #define BGE_FW_DRV_STATE_UNLOAD_DONE 0x80000002
109 #define BGE_FW_DRV_STATE_WOL 0x00000003
110 #define BGE_FW_DRV_STATE_SUSPEND 0x00000004
112 /* Mappings for internal memory configuration */
113 #define BGE_STD_RX_RINGS 0x00006000
114 #define BGE_STD_RX_RINGS_END 0x00006FFF
115 #define BGE_JUMBO_RX_RINGS 0x00007000
116 #define BGE_JUMBO_RX_RINGS_END 0x00007FFF
117 #define BGE_BUFFPOOL_1 0x00008000
118 #define BGE_BUFFPOOL_1_END 0x0000FFFF
119 #define BGE_BUFFPOOL_2 0x00010000 /* or expansion ROM */
120 #define BGE_BUFFPOOL_2_END 0x00017FFF
121 #define BGE_BUFFPOOL_3 0x00018000 /* or expansion ROM */
122 #define BGE_BUFFPOOL_3_END 0x0001FFFF
123 #define BGE_STD_RX_RINGS_5717 0x00040000
124 #define BGE_JUMBO_RX_RINGS_5717 0x00044400
126 /* Mappings for external SSRAM configurations */
127 #define BGE_SEND_RING_5_TO_6 0x00006000
128 #define BGE_SEND_RING_5_TO_6_END 0x00006FFF
129 #define BGE_SEND_RING_7_TO_8 0x00007000
130 #define BGE_SEND_RING_7_TO_8_END 0x00007FFF
131 #define BGE_SEND_RING_9_TO_16 0x00008000
132 #define BGE_SEND_RING_9_TO_16_END 0x0000BFFF
133 #define BGE_EXT_STD_RX_RINGS 0x0000C000
134 #define BGE_EXT_STD_RX_RINGS_END 0x0000CFFF
135 #define BGE_EXT_JUMBO_RX_RINGS 0x0000D000
136 #define BGE_EXT_JUMBO_RX_RINGS_END 0x0000DFFF
137 #define BGE_MINI_RX_RINGS 0x0000E000
138 #define BGE_MINI_RX_RINGS_END 0x0000FFFF
139 #define BGE_AVAIL_REGION1 0x00010000 /* or expansion ROM */
140 #define BGE_AVAIL_REGION1_END 0x00017FFF
141 #define BGE_AVAIL_REGION2 0x00018000 /* or expansion ROM */
142 #define BGE_AVAIL_REGION2_END 0x0001FFFF
143 #define BGE_EXT_SSRAM 0x00020000
144 #define BGE_EXT_SSRAM_END 0x000FFFFF
148 * BCM570x register offsets. These are memory mapped registers
149 * which can be accessed with the CSR_READ_4()/CSR_WRITE_4() macros.
150 * Each register must be accessed using 32 bit operations.
152 * All registers are accessed through a 32K shared memory block.
153 * The first group of registers are actually copies of the PCI
154 * configuration space registers.
158 * PCI registers defined in the PCI 2.2 spec.
160 #define BGE_PCI_VID 0x00
161 #define BGE_PCI_DID 0x02
162 #define BGE_PCI_CMD 0x04
163 #define BGE_PCI_STS 0x06
164 #define BGE_PCI_REV 0x08
165 #define BGE_PCI_CLASS 0x09
166 #define BGE_PCI_CACHESZ 0x0C
167 #define BGE_PCI_LATTIMER 0x0D
168 #define BGE_PCI_HDRTYPE 0x0E
169 #define BGE_PCI_BIST 0x0F
170 #define BGE_PCI_BAR0 0x10
171 #define BGE_PCI_BAR1 0x14
172 #define BGE_PCI_SUBSYS 0x2C
173 #define BGE_PCI_SUBVID 0x2E
174 #define BGE_PCI_ROMBASE 0x30
175 #define BGE_PCI_CAPPTR 0x34
176 #define BGE_PCI_INTLINE 0x3C
177 #define BGE_PCI_INTPIN 0x3D
178 #define BGE_PCI_MINGNT 0x3E
179 #define BGE_PCI_MAXLAT 0x3F
180 #define BGE_PCI_PCIXCAP 0x40
181 #define BGE_PCI_NEXTPTR_PM 0x41
182 #define BGE_PCI_PCIX_CMD 0x42
183 #define BGE_PCI_PCIX_STS 0x44
184 #define BGE_PCI_PWRMGMT_CAPID 0x48
185 #define BGE_PCI_NEXTPTR_VPD 0x49
186 #define BGE_PCI_PWRMGMT_CAPS 0x4A
187 #define BGE_PCI_PWRMGMT_CMD 0x4C
188 #define BGE_PCI_PWRMGMT_STS 0x4D
189 #define BGE_PCI_PWRMGMT_DATA 0x4F
190 #define BGE_PCI_VPD_CAPID 0x50
191 #define BGE_PCI_NEXTPTR_MSI 0x51
192 #define BGE_PCI_VPD_ADDR 0x52
193 #define BGE_PCI_VPD_DATA 0x54
194 #define BGE_PCI_MSI_CAPID 0x58
195 #define BGE_PCI_NEXTPTR_NONE 0x59
196 #define BGE_PCI_MSI_CTL 0x5A
197 #define BGE_PCI_MSI_ADDR_HI 0x5C
198 #define BGE_PCI_MSI_ADDR_LO 0x60
199 #define BGE_PCI_MSI_DATA 0x64
202 * PCI Express definitions
204 * PCI Express base specification, REV. 1.0a
207 /* PCI Express device control, 16bits */
208 #define BGE_PCIE_DEVCTL 0x08
209 #define BGE_PCIE_DEVCTL_MAX_READRQ_MASK 0x7000
210 #define BGE_PCIE_DEVCTL_MAX_READRQ_128 0x0000
211 #define BGE_PCIE_DEVCTL_MAX_READRQ_256 0x1000
212 #define BGE_PCIE_DEVCTL_MAX_READRQ_512 0x2000
213 #define BGE_PCIE_DEVCTL_MAX_READRQ_1024 0x3000
214 #define BGE_PCIE_DEVCTL_MAX_READRQ_2048 0x4000
215 #define BGE_PCIE_DEVCTL_MAX_READRQ_4096 0x5000
218 #define BGE_PCIE_CAPID_REG 0xD0
219 #define BGE_PCIE_CAPID 0x10
222 * PCI registers specific to the BCM570x family.
224 #define BGE_PCI_MISC_CTL 0x68
225 #define BGE_PCI_DMA_RW_CTL 0x6C
226 #define BGE_PCI_PCISTATE 0x70
227 #define BGE_PCI_CLKCTL 0x74
228 #define BGE_PCI_REG_BASEADDR 0x78
229 #define BGE_PCI_MEMWIN_BASEADDR 0x7C
230 #define BGE_PCI_REG_DATA 0x80
231 #define BGE_PCI_MEMWIN_DATA 0x84
232 #define BGE_PCI_MODECTL 0x88
233 #define BGE_PCI_MISC_CFG 0x8C
234 #define BGE_PCI_MISC_LOCALCTL 0x90
235 #define BGE_PCI_UNDI_RX_STD_PRODIDX_HI 0x98
236 #define BGE_PCI_UNDI_RX_STD_PRODIDX_LO 0x9C
237 #define BGE_PCI_UNDI_RX_RTN_CONSIDX_HI 0xA0
238 #define BGE_PCI_UNDI_RX_RTN_CONSIDX_LO 0xA4
239 #define BGE_PCI_UNDI_TX_BD_PRODIDX_HI 0xA8
240 #define BGE_PCI_UNDI_TX_BD_PRODIDX_LO 0xAC
241 #define BGE_PCI_ISR_MBX_HI 0xB0
242 #define BGE_PCI_ISR_MBX_LO 0xB4
243 #define BGE_PCI_PRODID_ASICREV 0xBC
244 #define BGE_PCI_GEN2_PRODID_ASICREV 0xF4
245 #define BGE_PCI_GEN15_PRODID_ASICREV 0xFC
247 /* PCI Misc. Host control register */
248 #define BGE_PCIMISCCTL_CLEAR_INTA 0x00000001
249 #define BGE_PCIMISCCTL_MASK_PCI_INTR 0x00000002
250 #define BGE_PCIMISCCTL_ENDIAN_BYTESWAP 0x00000004
251 #define BGE_PCIMISCCTL_ENDIAN_WORDSWAP 0x00000008
252 #define BGE_PCIMISCCTL_PCISTATE_RW 0x00000010
253 #define BGE_PCIMISCCTL_CLOCKCTL_RW 0x00000020
254 #define BGE_PCIMISCCTL_REG_WORDSWAP 0x00000040
255 #define BGE_PCIMISCCTL_INDIRECT_ACCESS 0x00000080
256 #define BGE_PCIMISCCTL_TAGGED_STATUS 0x00000200
257 #define BGE_PCIMISCCTL_ASICREV 0xFFFF0000
258 #define BGE_PCIMISCCTL_ASICREV_SHIFT 16
260 #define BGE_HIF_SWAP_OPTIONS (BGE_PCIMISCCTL_ENDIAN_WORDSWAP)
263 (BGE_HIF_SWAP_OPTIONS|BGE_PCIMISCCTL_CLEAR_INTA| \
264 BGE_PCIMISCCTL_MASK_PCI_INTR|BGE_PCIMISCCTL_INDIRECT_ACCESS)
266 #define BGE_CHIPID_TIGON_I 0x4000
267 #define BGE_CHIPID_TIGON_II 0x6000
268 #define BGE_CHIPID_BCM5700_A0 0x7000
269 #define BGE_CHIPID_BCM5700_A1 0x7001
270 #define BGE_CHIPID_BCM5700_B0 0x7100
271 #define BGE_CHIPID_BCM5700_B1 0x7101
272 #define BGE_CHIPID_BCM5700_B2 0x7102
273 #define BGE_CHIPID_BCM5700_B3 0x7103
274 #define BGE_CHIPID_BCM5700_ALTIMA 0x7104
275 #define BGE_CHIPID_BCM5700_C0 0x7200
276 #define BGE_CHIPID_BCM5701_A0 0x0000 /* grrrr */
277 #define BGE_CHIPID_BCM5701_B0 0x0100
278 #define BGE_CHIPID_BCM5701_B2 0x0102
279 #define BGE_CHIPID_BCM5701_B5 0x0105
280 #define BGE_CHIPID_BCM5703_A0 0x1000
281 #define BGE_CHIPID_BCM5703_A1 0x1001
282 #define BGE_CHIPID_BCM5703_A2 0x1002
283 #define BGE_CHIPID_BCM5703_A3 0x1003
284 #define BGE_CHIPID_BCM5703_B0 0x1100
285 #define BGE_CHIPID_BCM5704_A0 0x2000
286 #define BGE_CHIPID_BCM5704_A1 0x2001
287 #define BGE_CHIPID_BCM5704_A2 0x2002
288 #define BGE_CHIPID_BCM5704_A3 0x2003
289 #define BGE_CHIPID_BCM5704_B0 0x2100
290 #define BGE_CHIPID_BCM5705_A0 0x3000
291 #define BGE_CHIPID_BCM5705_A1 0x3001
292 #define BGE_CHIPID_BCM5705_A2 0x3002
293 #define BGE_CHIPID_BCM5705_A3 0x3003
294 #define BGE_CHIPID_BCM5750_A0 0x4000
295 #define BGE_CHIPID_BCM5750_A1 0x4001
296 #define BGE_CHIPID_BCM5750_A3 0x4000
297 #define BGE_CHIPID_BCM5750_B0 0x4100
298 #define BGE_CHIPID_BCM5750_B1 0x4101
299 #define BGE_CHIPID_BCM5750_C0 0x4200
300 #define BGE_CHIPID_BCM5750_C1 0x4201
301 #define BGE_CHIPID_BCM5750_C2 0x4202
302 #define BGE_CHIPID_BCM5714_A0 0x5000
303 #define BGE_CHIPID_BCM5752_A0 0x6000
304 #define BGE_CHIPID_BCM5752_A1 0x6001
305 #define BGE_CHIPID_BCM5752_A2 0x6002
306 #define BGE_CHIPID_BCM5714_B0 0x8000
307 #define BGE_CHIPID_BCM5714_B3 0x8003
308 #define BGE_CHIPID_BCM5715_A0 0x9000
309 #define BGE_CHIPID_BCM5715_A1 0x9001
310 #define BGE_CHIPID_BCM5715_A3 0x9003
311 #define BGE_CHIPID_BCM5755_A0 0xa000
312 #define BGE_CHIPID_BCM5755_A1 0xa001
313 #define BGE_CHIPID_BCM5755_A2 0xa002
314 #define BGE_CHIPID_BCM5722_A0 0xa200
315 #define BGE_CHIPID_BCM5754_A0 0xb000
316 #define BGE_CHIPID_BCM5754_A1 0xb001
317 #define BGE_CHIPID_BCM5754_A2 0xb002
318 #define BGE_CHIPID_BCM5761_A0 0x5761000
319 #define BGE_CHIPID_BCM5761_A1 0x5761100
320 #define BGE_CHIPID_BCM5784_A0 0x5784000
321 #define BGE_CHIPID_BCM5784_A1 0x5784100
322 #define BGE_CHIPID_BCM5787_A0 0xb000
323 #define BGE_CHIPID_BCM5787_A1 0xb001
324 #define BGE_CHIPID_BCM5787_A2 0xb002
325 #define BGE_CHIPID_BCM5906_A0 0xc000
326 #define BGE_CHIPID_BCM5906_A1 0xc001
327 #define BGE_CHIPID_BCM5906_A2 0xc002
328 #define BGE_CHIPID_BCM57780_A0 0x57780000
329 #define BGE_CHIPID_BCM57780_A1 0x57780001
330 #define BGE_CHIPID_BCM5717_A0 0x05717000
331 #define BGE_CHIPID_BCM5717_B0 0x05717100
332 #define BGE_CHIPID_BCM5719_A0 0x05719000
333 #define BGE_CHIPID_BCM5720_A0 0x05720000
334 #define BGE_CHIPID_BCM5762_A0 0x05762000
335 #define BGE_CHIPID_BCM57765_A0 0x57785000
336 #define BGE_CHIPID_BCM57765_B0 0x57785100
339 #define BGE_ASICREV(x) ((x) >> 12)
340 #define BGE_ASICREV_BCM5701 0x00
341 #define BGE_ASICREV_BCM5703 0x01
342 #define BGE_ASICREV_BCM5704 0x02
343 #define BGE_ASICREV_BCM5705 0x03
344 #define BGE_ASICREV_BCM5750 0x04
345 #define BGE_ASICREV_BCM5714_A0 0x05
346 #define BGE_ASICREV_BCM5752 0x06
347 #define BGE_ASICREV_BCM5700 0x07
348 #define BGE_ASICREV_BCM5780 0x08
349 #define BGE_ASICREV_BCM5714 0x09
350 #define BGE_ASICREV_BCM5755 0x0a
351 #define BGE_ASICREV_BCM5754 0x0b
352 #define BGE_ASICREV_BCM5787 0x0b
353 #define BGE_ASICREV_BCM5906 0x0c
354 /* Should consult BGE_PCI_PRODID_ASICREV for ChipID */
355 #define BGE_ASICREV_USE_PRODID_REG 0x0f
356 /* BGE_PCI_PRODID_ASICREV ASIC rev. identifiers. */
357 #define BGE_ASICREV_BCM5717 0x5717
358 #define BGE_ASICREV_BCM5719 0x5719
359 #define BGE_ASICREV_BCM5720 0x5720
360 #define BGE_ASICREV_BCM5761 0x5761
361 #define BGE_ASICREV_BCM5762 0x5762
362 #define BGE_ASICREV_BCM5784 0x5784
363 #define BGE_ASICREV_BCM5785 0x5785
364 #define BGE_ASICREV_BCM57765 0x57785
365 #define BGE_ASICREV_BCM57766 0x57766
366 #define BGE_ASICREV_BCM57780 0x57780
369 #define BGE_CHIPREV(x) ((x) >> 8)
370 #define BGE_CHIPREV_5700_AX 0x70
371 #define BGE_CHIPREV_5700_BX 0x71
372 #define BGE_CHIPREV_5700_CX 0x72
373 #define BGE_CHIPREV_5701_AX 0x00
374 #define BGE_CHIPREV_5703_AX 0x10
375 #define BGE_CHIPREV_5704_AX 0x20
376 #define BGE_CHIPREV_5704_BX 0x21
377 #define BGE_CHIPREV_5750_AX 0x40
378 #define BGE_CHIPREV_5750_BX 0x41
379 /* BGE_PCI_PRODID_ASICREV chip rev. identifiers. */
380 #define BGE_CHIPREV_5717_AX 0x57170
381 #define BGE_CHIPREV_5717_BX 0x57171
382 #define BGE_CHIPREV_5761_AX 0x57611
383 #define BGE_CHIPREV_57765_AX 0x577850
384 #define BGE_CHIPREV_5784_AX 0x57841
386 /* PCI DMA Read/Write Control register */
387 #define BGE_PCIDMARWCTL_MINDMA 0x000000FF
388 #define BGE_PCIDMARWCTL_DIS_CACHE_ALIGNMENT 0x00000001
389 #define BGE_PCIDMARWCTL_RDADRR_BNDRY 0x00000700
390 #define BGE_PCIDMARWCTL_WRADDR_BNDRY 0x00003800
391 #define BGE_PCIDMARWCTL_ONEDMA_ATONCE 0x0000C000
392 #define BGE_PCIDMARWCTL_ONEDMA_ATONCE_GLOBAL 0x00004000
393 #define BGE_PCIDMARWCTL_ONEDMA_ATONCE_LOCAL 0x00008000
394 #define BGE_PCIDMARWCTL_RD_WAT 0x00070000
395 #define BGE_PCIDMARWCTL_WR_WAT 0x00380000
396 #define BGE_PCIDMARWCTL_USE_MRM 0x00400000
397 #define BGE_PCIDMARWCTL_ASRT_ALL_BE 0x00800000
398 #define BGE_PCIDMARWCTL_DFLT_PCI_RD_CMD 0x0F000000
399 #define BGE_PCIDMARWCTL_DFLT_PCI_WR_CMD 0xF0000000
401 #define BGE_PCIDMARWCTL_RD_WAT_SHIFT(x) ((x) << 16)
402 #define BGE_PCIDMARWCTL_WR_WAT_SHIFT(x) ((x) << 19)
403 #define BGE_PCIDMARWCTL_RD_CMD_SHIFT(x) ((x) << 24)
404 #define BGE_PCIDMARWCTL_WR_CMD_SHIFT(x) ((x) << 28)
406 #define BGE_PCIDMARWCTL_TAGGED_STATUS_WA 0x00000080
407 #define BGE_PCIDMARWCTL_CRDRDR_RDMA_MRRS_MSK 0x00000380
409 #define BGE_PCI_READ_BNDRY_DISABLE 0x00000000
410 #define BGE_PCI_READ_BNDRY_16BYTES 0x00000100
411 #define BGE_PCI_READ_BNDRY_32BYTES 0x00000200
412 #define BGE_PCI_READ_BNDRY_64BYTES 0x00000300
413 #define BGE_PCI_READ_BNDRY_128BYTES 0x00000400
414 #define BGE_PCI_READ_BNDRY_256BYTES 0x00000500
415 #define BGE_PCI_READ_BNDRY_512BYTES 0x00000600
416 #define BGE_PCI_READ_BNDRY_1024BYTES 0x00000700
418 #define BGE_PCI_WRITE_BNDRY_DISABLE 0x00000000
419 #define BGE_PCI_WRITE_BNDRY_16BYTES 0x00000800
420 #define BGE_PCI_WRITE_BNDRY_32BYTES 0x00001000
421 #define BGE_PCI_WRITE_BNDRY_64BYTES 0x00001800
422 #define BGE_PCI_WRITE_BNDRY_128BYTES 0x00002000
423 #define BGE_PCI_WRITE_BNDRY_256BYTES 0x00002800
424 #define BGE_PCI_WRITE_BNDRY_512BYTES 0x00003000
425 #define BGE_PCI_WRITE_BNDRY_1024BYTES 0x00003800
428 * PCI state register -- note, this register is read only
429 * unless the PCISTATE_WR bit of the PCI Misc. Host Control
432 #define BGE_PCISTATE_FORCE_RESET 0x00000001
433 #define BGE_PCISTATE_INTR_STATE 0x00000002
434 #define BGE_PCISTATE_PCI_BUSMODE 0x00000004 /* 1 = PCI, 0 = PCI-X */
435 #define BGE_PCISTATE_PCI_BUSSPEED 0x00000008 /* 1 = 66/133, 0 = 33/66 */
436 #define BGE_PCISTATE_32BIT_BUS 0x00000010 /* 1 = 32bit, 0 = 64bit */
437 #define BGE_PCISTATE_ROM_ENABLE 0x00000020
438 #define BGE_PCISTATE_ROM_RETRY_ENABLE 0x00000040
439 #define BGE_PCISTATE_FLATVIEW_MODE 0x00000100
440 #define BGE_PCISTATE_PCI_TGT_RETRY_MAX 0x00000E00
441 #define BGE_PCISTATE_RETRY_SAME_DMA 0x00002000
442 #define BGE_PCISTATE_ALLOW_APE_CTLSPC_WR 0x00010000
443 #define BGE_PCISTATE_ALLOW_APE_SHMEM_WR 0x00020000
444 #define BGE_PCISTATE_ALLOW_APE_PSPACE_WR 0x00040000
447 * PCI Clock Control register -- note, this register is read only
448 * unless the CLOCKCTL_RW bit of the PCI Misc. Host Control
451 #define BGE_PCICLOCKCTL_DETECTED_SPEED 0x0000000F
452 #define BGE_PCICLOCKCTL_M66EN 0x00000080
453 #define BGE_PCICLOCKCTL_LOWPWR_CLKMODE 0x00000200
454 #define BGE_PCICLOCKCTL_RXCPU_CLK_DIS 0x00000400
455 #define BGE_PCICLOCKCTL_TXCPU_CLK_DIS 0x00000800
456 #define BGE_PCICLOCKCTL_ALTCLK 0x00001000
457 #define BGE_PCICLOCKCTL_ALTCLK_SRC 0x00002000
458 #define BGE_PCICLOCKCTL_PCIPLL_DISABLE 0x00004000
459 #define BGE_PCICLOCKCTL_SYSPLL_DISABLE 0x00008000
460 #define BGE_PCICLOCKCTL_BIST_ENABLE 0x00010000
463 #ifndef PCIM_CMD_MWIEN
464 #define PCIM_CMD_MWIEN 0x0010
466 #ifndef PCIM_CMD_INTxDIS
467 #define PCIM_CMD_INTxDIS 0x0400
470 /* BAR0 (MAC) Register Definitions */
473 * High priority mailbox registers
474 * Each mailbox is 64-bits wide, though we only use the
475 * lower 32 bits. To write a 64-bit value, write the upper 32 bits
476 * first. The NIC will load the mailbox after the lower 32 bit word
479 #define BGE_MBX_IRQ0_HI 0x0200
480 #define BGE_MBX_IRQ0_LO 0x0204
481 #define BGE_MBX_IRQ1_HI 0x0208
482 #define BGE_MBX_IRQ1_LO 0x020C
483 #define BGE_MBX_IRQ2_HI 0x0210
484 #define BGE_MBX_IRQ2_LO 0x0214
485 #define BGE_MBX_IRQ3_HI 0x0218
486 #define BGE_MBX_IRQ3_LO 0x021C
487 #define BGE_MBX_GEN0_HI 0x0220
488 #define BGE_MBX_GEN0_LO 0x0224
489 #define BGE_MBX_GEN1_HI 0x0228
490 #define BGE_MBX_GEN1_LO 0x022C
491 #define BGE_MBX_GEN2_HI 0x0230
492 #define BGE_MBX_GEN2_LO 0x0234
493 #define BGE_MBX_GEN3_HI 0x0228
494 #define BGE_MBX_GEN3_LO 0x022C
495 #define BGE_MBX_GEN4_HI 0x0240
496 #define BGE_MBX_GEN4_LO 0x0244
497 #define BGE_MBX_GEN5_HI 0x0248
498 #define BGE_MBX_GEN5_LO 0x024C
499 #define BGE_MBX_GEN6_HI 0x0250
500 #define BGE_MBX_GEN6_LO 0x0254
501 #define BGE_MBX_GEN7_HI 0x0258
502 #define BGE_MBX_GEN7_LO 0x025C
503 #define BGE_MBX_RELOAD_STATS_HI 0x0260
504 #define BGE_MBX_RELOAD_STATS_LO 0x0264
505 #define BGE_MBX_RX_STD_PROD_HI 0x0268
506 #define BGE_MBX_RX_STD_PROD_LO 0x026C
507 #define BGE_MBX_RX_JUMBO_PROD_HI 0x0270
508 #define BGE_MBX_RX_JUMBO_PROD_LO 0x0274
509 #define BGE_MBX_RX_MINI_PROD_HI 0x0278
510 #define BGE_MBX_RX_MINI_PROD_LO 0x027C
511 #define BGE_MBX_RX_CONS0_HI 0x0280
512 #define BGE_MBX_RX_CONS0_LO 0x0284
513 #define BGE_MBX_RX_CONS1_HI 0x0288
514 #define BGE_MBX_RX_CONS1_LO 0x028C
515 #define BGE_MBX_RX_CONS2_HI 0x0290
516 #define BGE_MBX_RX_CONS2_LO 0x0294
517 #define BGE_MBX_RX_CONS3_HI 0x0298
518 #define BGE_MBX_RX_CONS3_LO 0x029C
519 #define BGE_MBX_RX_CONS4_HI 0x02A0
520 #define BGE_MBX_RX_CONS4_LO 0x02A4
521 #define BGE_MBX_RX_CONS5_HI 0x02A8
522 #define BGE_MBX_RX_CONS5_LO 0x02AC
523 #define BGE_MBX_RX_CONS6_HI 0x02B0
524 #define BGE_MBX_RX_CONS6_LO 0x02B4
525 #define BGE_MBX_RX_CONS7_HI 0x02B8
526 #define BGE_MBX_RX_CONS7_LO 0x02BC
527 #define BGE_MBX_RX_CONS8_HI 0x02C0
528 #define BGE_MBX_RX_CONS8_LO 0x02C4
529 #define BGE_MBX_RX_CONS9_HI 0x02C8
530 #define BGE_MBX_RX_CONS9_LO 0x02CC
531 #define BGE_MBX_RX_CONS10_HI 0x02D0
532 #define BGE_MBX_RX_CONS10_LO 0x02D4
533 #define BGE_MBX_RX_CONS11_HI 0x02D8
534 #define BGE_MBX_RX_CONS11_LO 0x02DC
535 #define BGE_MBX_RX_CONS12_HI 0x02E0
536 #define BGE_MBX_RX_CONS12_LO 0x02E4
537 #define BGE_MBX_RX_CONS13_HI 0x02E8
538 #define BGE_MBX_RX_CONS13_LO 0x02EC
539 #define BGE_MBX_RX_CONS14_HI 0x02F0
540 #define BGE_MBX_RX_CONS14_LO 0x02F4
541 #define BGE_MBX_RX_CONS15_HI 0x02F8
542 #define BGE_MBX_RX_CONS15_LO 0x02FC
543 #define BGE_MBX_TX_HOST_PROD0_HI 0x0300
544 #define BGE_MBX_TX_HOST_PROD0_LO 0x0304
545 #define BGE_MBX_TX_HOST_PROD1_HI 0x0308
546 #define BGE_MBX_TX_HOST_PROD1_LO 0x030C
547 #define BGE_MBX_TX_HOST_PROD2_HI 0x0310
548 #define BGE_MBX_TX_HOST_PROD2_LO 0x0314
549 #define BGE_MBX_TX_HOST_PROD3_HI 0x0318
550 #define BGE_MBX_TX_HOST_PROD3_LO 0x031C
551 #define BGE_MBX_TX_HOST_PROD4_HI 0x0320
552 #define BGE_MBX_TX_HOST_PROD4_LO 0x0324
553 #define BGE_MBX_TX_HOST_PROD5_HI 0x0328
554 #define BGE_MBX_TX_HOST_PROD5_LO 0x032C
555 #define BGE_MBX_TX_HOST_PROD6_HI 0x0330
556 #define BGE_MBX_TX_HOST_PROD6_LO 0x0334
557 #define BGE_MBX_TX_HOST_PROD7_HI 0x0338
558 #define BGE_MBX_TX_HOST_PROD7_LO 0x033C
559 #define BGE_MBX_TX_HOST_PROD8_HI 0x0340
560 #define BGE_MBX_TX_HOST_PROD8_LO 0x0344
561 #define BGE_MBX_TX_HOST_PROD9_HI 0x0348
562 #define BGE_MBX_TX_HOST_PROD9_LO 0x034C
563 #define BGE_MBX_TX_HOST_PROD10_HI 0x0350
564 #define BGE_MBX_TX_HOST_PROD10_LO 0x0354
565 #define BGE_MBX_TX_HOST_PROD11_HI 0x0358
566 #define BGE_MBX_TX_HOST_PROD11_LO 0x035C
567 #define BGE_MBX_TX_HOST_PROD12_HI 0x0360
568 #define BGE_MBX_TX_HOST_PROD12_LO 0x0364
569 #define BGE_MBX_TX_HOST_PROD13_HI 0x0368
570 #define BGE_MBX_TX_HOST_PROD13_LO 0x036C
571 #define BGE_MBX_TX_HOST_PROD14_HI 0x0370
572 #define BGE_MBX_TX_HOST_PROD14_LO 0x0374
573 #define BGE_MBX_TX_HOST_PROD15_HI 0x0378
574 #define BGE_MBX_TX_HOST_PROD15_LO 0x037C
575 #define BGE_MBX_TX_NIC_PROD0_HI 0x0380
576 #define BGE_MBX_TX_NIC_PROD0_LO 0x0384
577 #define BGE_MBX_TX_NIC_PROD1_HI 0x0388
578 #define BGE_MBX_TX_NIC_PROD1_LO 0x038C
579 #define BGE_MBX_TX_NIC_PROD2_HI 0x0390
580 #define BGE_MBX_TX_NIC_PROD2_LO 0x0394
581 #define BGE_MBX_TX_NIC_PROD3_HI 0x0398
582 #define BGE_MBX_TX_NIC_PROD3_LO 0x039C
583 #define BGE_MBX_TX_NIC_PROD4_HI 0x03A0
584 #define BGE_MBX_TX_NIC_PROD4_LO 0x03A4
585 #define BGE_MBX_TX_NIC_PROD5_HI 0x03A8
586 #define BGE_MBX_TX_NIC_PROD5_LO 0x03AC
587 #define BGE_MBX_TX_NIC_PROD6_HI 0x03B0
588 #define BGE_MBX_TX_NIC_PROD6_LO 0x03B4
589 #define BGE_MBX_TX_NIC_PROD7_HI 0x03B8
590 #define BGE_MBX_TX_NIC_PROD7_LO 0x03BC
591 #define BGE_MBX_TX_NIC_PROD8_HI 0x03C0
592 #define BGE_MBX_TX_NIC_PROD8_LO 0x03C4
593 #define BGE_MBX_TX_NIC_PROD9_HI 0x03C8
594 #define BGE_MBX_TX_NIC_PROD9_LO 0x03CC
595 #define BGE_MBX_TX_NIC_PROD10_HI 0x03D0
596 #define BGE_MBX_TX_NIC_PROD10_LO 0x03D4
597 #define BGE_MBX_TX_NIC_PROD11_HI 0x03D8
598 #define BGE_MBX_TX_NIC_PROD11_LO 0x03DC
599 #define BGE_MBX_TX_NIC_PROD12_HI 0x03E0
600 #define BGE_MBX_TX_NIC_PROD12_LO 0x03E4
601 #define BGE_MBX_TX_NIC_PROD13_HI 0x03E8
602 #define BGE_MBX_TX_NIC_PROD13_LO 0x03EC
603 #define BGE_MBX_TX_NIC_PROD14_HI 0x03F0
604 #define BGE_MBX_TX_NIC_PROD14_LO 0x03F4
605 #define BGE_MBX_TX_NIC_PROD15_HI 0x03F8
606 #define BGE_MBX_TX_NIC_PROD15_LO 0x03FC
608 #define BGE_TX_RINGS_MAX 4
609 #define BGE_TX_RINGS_EXTSSRAM_MAX 16
610 #define BGE_RX_RINGS_MAX 16
611 #define BGE_RX_RINGS_MAX_5717 17
613 /* Ethernet MAC control registers */
614 #define BGE_MAC_MODE 0x0400
615 #define BGE_MAC_STS 0x0404
616 #define BGE_MAC_EVT_ENB 0x0408
617 #define BGE_MAC_LED_CTL 0x040C
618 #define BGE_MAC_ADDR1_LO 0x0410
619 #define BGE_MAC_ADDR1_HI 0x0414
620 #define BGE_MAC_ADDR2_LO 0x0418
621 #define BGE_MAC_ADDR2_HI 0x041C
622 #define BGE_MAC_ADDR3_LO 0x0420
623 #define BGE_MAC_ADDR3_HI 0x0424
624 #define BGE_MAC_ADDR4_LO 0x0428
625 #define BGE_MAC_ADDR4_HI 0x042C
626 #define BGE_WOL_PATPTR 0x0430
627 #define BGE_WOL_PATCFG 0x0434
628 #define BGE_TX_RANDOM_BACKOFF 0x0438
629 #define BGE_RX_MTU 0x043C
630 #define BGE_GBIT_PCS_TEST 0x0440
631 #define BGE_TX_TBI_AUTONEG 0x0444
632 #define BGE_RX_TBI_AUTONEG 0x0448
633 #define BGE_MI_COMM 0x044C
634 #define BGE_MI_STS 0x0450
635 #define BGE_MI_MODE 0x0454
636 #define BGE_AUTOPOLL_STS 0x0458
637 #define BGE_TX_MODE 0x045C
638 #define BGE_TX_STS 0x0460
639 #define BGE_TX_LENGTHS 0x0464
640 #define BGE_RX_MODE 0x0468
641 #define BGE_RX_STS 0x046C
642 #define BGE_MAR0 0x0470
643 #define BGE_MAR1 0x0474
644 #define BGE_MAR2 0x0478
645 #define BGE_MAR3 0x047C
646 #define BGE_RX_BD_RULES_CTL0 0x0480
647 #define BGE_RX_BD_RULES_MASKVAL0 0x0484
648 #define BGE_RX_BD_RULES_CTL1 0x0488
649 #define BGE_RX_BD_RULES_MASKVAL1 0x048C
650 #define BGE_RX_BD_RULES_CTL2 0x0490
651 #define BGE_RX_BD_RULES_MASKVAL2 0x0494
652 #define BGE_RX_BD_RULES_CTL3 0x0498
653 #define BGE_RX_BD_RULES_MASKVAL3 0x049C
654 #define BGE_RX_BD_RULES_CTL4 0x04A0
655 #define BGE_RX_BD_RULES_MASKVAL4 0x04A4
656 #define BGE_RX_BD_RULES_CTL5 0x04A8
657 #define BGE_RX_BD_RULES_MASKVAL5 0x04AC
658 #define BGE_RX_BD_RULES_CTL6 0x04B0
659 #define BGE_RX_BD_RULES_MASKVAL6 0x04B4
660 #define BGE_RX_BD_RULES_CTL7 0x04B8
661 #define BGE_RX_BD_RULES_MASKVAL7 0x04BC
662 #define BGE_RX_BD_RULES_CTL8 0x04C0
663 #define BGE_RX_BD_RULES_MASKVAL8 0x04C4
664 #define BGE_RX_BD_RULES_CTL9 0x04C8
665 #define BGE_RX_BD_RULES_MASKVAL9 0x04CC
666 #define BGE_RX_BD_RULES_CTL10 0x04D0
667 #define BGE_RX_BD_RULES_MASKVAL10 0x04D4
668 #define BGE_RX_BD_RULES_CTL11 0x04D8
669 #define BGE_RX_BD_RULES_MASKVAL11 0x04DC
670 #define BGE_RX_BD_RULES_CTL12 0x04E0
671 #define BGE_RX_BD_RULES_MASKVAL12 0x04E4
672 #define BGE_RX_BD_RULES_CTL13 0x04E8
673 #define BGE_RX_BD_RULES_MASKVAL13 0x04EC
674 #define BGE_RX_BD_RULES_CTL14 0x04F0
675 #define BGE_RX_BD_RULES_MASKVAL14 0x04F4
676 #define BGE_RX_BD_RULES_CTL15 0x04F8
677 #define BGE_RX_BD_RULES_MASKVAL15 0x04FC
678 #define BGE_RX_RULES_CFG 0x0500
679 #define BGE_MAX_RX_FRAME_LOWAT 0x0504
680 #define BGE_SERDES_CFG 0x0590
681 #define BGE_SERDES_STS 0x0594
682 #define BGE_SGDIG_CFG 0x05B0
683 #define BGE_SGDIG_STS 0x05B4
684 #define BGE_TX_MAC_STATS_OCTETS 0x0800
685 #define BGE_TX_MAC_STATS_RESERVE_0 0x0804
686 #define BGE_TX_MAC_STATS_COLLS 0x0808
687 #define BGE_TX_MAC_STATS_XON_SENT 0x080C
688 #define BGE_TX_MAC_STATS_XOFF_SENT 0x0810
689 #define BGE_TX_MAC_STATS_RESERVE_1 0x0814
690 #define BGE_TX_MAC_STATS_ERRORS 0x0818
691 #define BGE_TX_MAC_STATS_SINGLE_COLL 0x081C
692 #define BGE_TX_MAC_STATS_MULTI_COLL 0x0820
693 #define BGE_TX_MAC_STATS_DEFERRED 0x0824
694 #define BGE_TX_MAC_STATS_RESERVE_2 0x0828
695 #define BGE_TX_MAC_STATS_EXCESS_COLL 0x082C
696 #define BGE_TX_MAC_STATS_LATE_COLL 0x0830
697 #define BGE_TX_MAC_STATS_RESERVE_3 0x0834
698 #define BGE_TX_MAC_STATS_RESERVE_4 0x0838
699 #define BGE_TX_MAC_STATS_RESERVE_5 0x083C
700 #define BGE_TX_MAC_STATS_RESERVE_6 0x0840
701 #define BGE_TX_MAC_STATS_RESERVE_7 0x0844
702 #define BGE_TX_MAC_STATS_RESERVE_8 0x0848
703 #define BGE_TX_MAC_STATS_RESERVE_9 0x084C
704 #define BGE_TX_MAC_STATS_RESERVE_10 0x0850
705 #define BGE_TX_MAC_STATS_RESERVE_11 0x0854
706 #define BGE_TX_MAC_STATS_RESERVE_12 0x0858
707 #define BGE_TX_MAC_STATS_RESERVE_13 0x085C
708 #define BGE_TX_MAC_STATS_RESERVE_14 0x0860
709 #define BGE_TX_MAC_STATS_RESERVE_15 0x0864
710 #define BGE_TX_MAC_STATS_RESERVE_16 0x0868
711 #define BGE_TX_MAC_STATS_UCAST 0x086C
712 #define BGE_TX_MAC_STATS_MCAST 0x0870
713 #define BGE_TX_MAC_STATS_BCAST 0x0874
714 #define BGE_TX_MAC_STATS_RESERVE_17 0x0878
715 #define BGE_TX_MAC_STATS_RESERVE_18 0x087C
716 #define BGE_RX_MAC_STATS_OCTESTS 0x0880
717 #define BGE_RX_MAC_STATS_RESERVE_0 0x0884
718 #define BGE_RX_MAC_STATS_FRAGMENTS 0x0888
719 #define BGE_RX_MAC_STATS_UCAST 0x088C
720 #define BGE_RX_MAC_STATS_MCAST 0x0890
721 #define BGE_RX_MAC_STATS_BCAST 0x0894
722 #define BGE_RX_MAC_STATS_FCS_ERRORS 0x0898
723 #define BGE_RX_MAC_STATS_ALGIN_ERRORS 0x089C
724 #define BGE_RX_MAC_STATS_XON_RCVD 0x08A0
725 #define BGE_RX_MAC_STATS_XOFF_RCVD 0x08A4
726 #define BGE_RX_MAC_STATS_CTRL_RCVD 0x08A8
727 #define BGE_RX_MAC_STATS_XOFF_ENTERED 0x08AC
728 #define BGE_RX_MAC_STATS_FRAME_TOO_LONG 0x08B0
729 #define BGE_RX_MAC_STATS_JABBERS 0x08B4
730 #define BGE_RX_MAC_STATS_UNDERSIZE 0x08B8
732 /* Ethernet MAC Mode register */
733 #define BGE_MACMODE_RESET 0x00000001
734 #define BGE_MACMODE_HALF_DUPLEX 0x00000002
735 #define BGE_MACMODE_PORTMODE 0x0000000C
736 #define BGE_MACMODE_LOOPBACK 0x00000010
737 #define BGE_MACMODE_RX_TAGGEDPKT 0x00000080
738 #define BGE_MACMODE_TX_BURST_ENB 0x00000100
739 #define BGE_MACMODE_MAX_DEFER 0x00000200
740 #define BGE_MACMODE_LINK_POLARITY 0x00000400
741 #define BGE_MACMODE_RX_STATS_ENB 0x00000800
742 #define BGE_MACMODE_RX_STATS_CLEAR 0x00001000
743 #define BGE_MACMODE_RX_STATS_FLUSH 0x00002000
744 #define BGE_MACMODE_TX_STATS_ENB 0x00004000
745 #define BGE_MACMODE_TX_STATS_CLEAR 0x00008000
746 #define BGE_MACMODE_TX_STATS_FLUSH 0x00010000
747 #define BGE_MACMODE_TBI_SEND_CFGS 0x00020000
748 #define BGE_MACMODE_MAGIC_PKT_ENB 0x00040000
749 #define BGE_MACMODE_ACPI_PWRON_ENB 0x00080000
750 #define BGE_MACMODE_MIP_ENB 0x00100000
751 #define BGE_MACMODE_TXDMA_ENB 0x00200000
752 #define BGE_MACMODE_RXDMA_ENB 0x00400000
753 #define BGE_MACMODE_FRMHDR_DMA_ENB 0x00800000
754 #define BGE_MACMODE_APE_RX_EN 0x08000000
755 #define BGE_MACMODE_APE_TX_EN 0x10000000
757 #define BGE_PORTMODE_NONE 0x00000000
758 #define BGE_PORTMODE_MII 0x00000004
759 #define BGE_PORTMODE_GMII 0x00000008
760 #define BGE_PORTMODE_TBI 0x0000000C
762 /* MAC Status register */
763 #define BGE_MACSTAT_TBI_PCS_SYNCHED 0x00000001
764 #define BGE_MACSTAT_TBI_SIGNAL_DETECT 0x00000002
765 #define BGE_MACSTAT_RX_CFG 0x00000004
766 #define BGE_MACSTAT_CFG_CHANGED 0x00000008
767 #define BGE_MACSTAT_SYNC_CHANGED 0x00000010
768 #define BGE_MACSTAT_PORT_DECODE_ERROR 0x00000400
769 #define BGE_MACSTAT_LINK_CHANGED 0x00001000
770 #define BGE_MACSTAT_MI_COMPLETE 0x00400000
771 #define BGE_MACSTAT_MI_INTERRUPT 0x00800000
772 #define BGE_MACSTAT_AUTOPOLL_ERROR 0x01000000
773 #define BGE_MACSTAT_ODI_ERROR 0x02000000
774 #define BGE_MACSTAT_RXSTAT_OFLOW 0x04000000
775 #define BGE_MACSTAT_TXSTAT_OFLOW 0x08000000
777 /* MAC Event Enable Register */
778 #define BGE_EVTENB_PORT_DECODE_ERROR 0x00000400
779 #define BGE_EVTENB_LINK_CHANGED 0x00001000
780 #define BGE_EVTENB_MI_COMPLETE 0x00400000
781 #define BGE_EVTENB_MI_INTERRUPT 0x00800000
782 #define BGE_EVTENB_AUTOPOLL_ERROR 0x01000000
783 #define BGE_EVTENB_ODI_ERROR 0x02000000
784 #define BGE_EVTENB_RXSTAT_OFLOW 0x04000000
785 #define BGE_EVTENB_TXSTAT_OFLOW 0x08000000
787 /* LED Control Register */
788 #define BGE_LEDCTL_LINKLED_OVERRIDE 0x00000001
789 #define BGE_LEDCTL_1000MBPS_LED 0x00000002
790 #define BGE_LEDCTL_100MBPS_LED 0x00000004
791 #define BGE_LEDCTL_10MBPS_LED 0x00000008
792 #define BGE_LEDCTL_TRAFLED_OVERRIDE 0x00000010
793 #define BGE_LEDCTL_TRAFLED_BLINK 0x00000020
794 #define BGE_LEDCTL_TRAFLED_BLINK_2 0x00000040
795 #define BGE_LEDCTL_1000MBPS_STS 0x00000080
796 #define BGE_LEDCTL_100MBPS_STS 0x00000100
797 #define BGE_LEDCTL_10MBPS_STS 0x00000200
798 #define BGE_LEDCTL_TRAFLED_STS 0x00000400
799 #define BGE_LEDCTL_BLINKPERIOD 0x7FF80000
800 #define BGE_LEDCTL_BLINKPERIOD_OVERRIDE 0x80000000
802 /* TX backoff seed register */
803 #define BGE_TX_BACKOFF_SEED_MASK 0x3FF
805 /* Autopoll status register */
806 #define BGE_AUTOPOLLSTS_ERROR 0x00000001
808 /* Transmit MAC mode register */
809 #define BGE_TXMODE_RESET 0x00000001
810 #define BGE_TXMODE_ENABLE 0x00000002
811 #define BGE_TXMODE_FLOWCTL_ENABLE 0x00000010
812 #define BGE_TXMODE_BIGBACKOFF_ENABLE 0x00000020
813 #define BGE_TXMODE_LONGPAUSE_ENABLE 0x00000040
814 #define BGE_TXMODE_MBUF_LOCKUP_FIX 0x00000100
815 #define BGE_TXMODE_JMB_FRM_LEN 0x00400000
816 #define BGE_TXMODE_CNT_DN_MODE 0x00800000
818 /* Transmit MAC status register */
819 #define BGE_TXSTAT_RX_XOFFED 0x00000001
820 #define BGE_TXSTAT_SENT_XOFF 0x00000002
821 #define BGE_TXSTAT_SENT_XON 0x00000004
822 #define BGE_TXSTAT_LINK_UP 0x00000008
823 #define BGE_TXSTAT_ODI_UFLOW 0x00000010
824 #define BGE_TXSTAT_ODI_OFLOW 0x00000020
826 /* Transmit MAC lengths register */
827 #define BGE_TXLEN_SLOTTIME 0x000000FF
828 #define BGE_TXLEN_IPG 0x00000F00
829 #define BGE_TXLEN_CRS 0x00003000
830 #define BGE_TXLEN_JMB_FRM_LEN_MSK 0x00FF0000
831 #define BGE_TXLEN_CNT_DN_VAL_MSK 0xFF000000
833 /* Receive MAC mode register */
834 #define BGE_RXMODE_RESET 0x00000001
835 #define BGE_RXMODE_ENABLE 0x00000002
836 #define BGE_RXMODE_FLOWCTL_ENABLE 0x00000004
837 #define BGE_RXMODE_RX_GIANTS 0x00000020
838 #define BGE_RXMODE_RX_RUNTS 0x00000040
839 #define BGE_RXMODE_8022_LENCHECK 0x00000080
840 #define BGE_RXMODE_RX_PROMISC 0x00000100
841 #define BGE_RXMODE_RX_NO_CRC_CHECK 0x00000200
842 #define BGE_RXMODE_RX_KEEP_VLAN_DIAG 0x00000400
843 #define BGE_RXMODE_IPV6_ENABLE 0x01000000
844 #define BGE_RXMODE_IPV4_FRAG_FIX 0x02000000
846 /* Receive MAC status register */
847 #define BGE_RXSTAT_REMOTE_XOFFED 0x00000001
848 #define BGE_RXSTAT_RCVD_XOFF 0x00000002
849 #define BGE_RXSTAT_RCVD_XON 0x00000004
851 /* Receive Rules Control register */
852 #define BGE_RXRULECTL_OFFSET 0x000000FF
853 #define BGE_RXRULECTL_CLASS 0x00001F00
854 #define BGE_RXRULECTL_HDRTYPE 0x0000E000
855 #define BGE_RXRULECTL_COMPARE_OP 0x00030000
856 #define BGE_RXRULECTL_MAP 0x01000000
857 #define BGE_RXRULECTL_DISCARD 0x02000000
858 #define BGE_RXRULECTL_MASK 0x04000000
859 #define BGE_RXRULECTL_ACTIVATE_PROC3 0x08000000
860 #define BGE_RXRULECTL_ACTIVATE_PROC2 0x10000000
861 #define BGE_RXRULECTL_ACTIVATE_PROC1 0x20000000
862 #define BGE_RXRULECTL_ANDWITHNEXT 0x40000000
864 /* Receive Rules Mask register */
865 #define BGE_RXRULEMASK_VALUE 0x0000FFFF
866 #define BGE_RXRULEMASK_MASKVAL 0xFFFF0000
868 /* SERDES configuration register */
869 #define BGE_SERDESCFG_RXR 0x00000007 /* phase interpolator */
870 #define BGE_SERDESCFG_RXG 0x00000018 /* rx gain setting */
871 #define BGE_SERDESCFG_RXEDGESEL 0x00000040 /* rising/falling egde */
872 #define BGE_SERDESCFG_TX_BIAS 0x00000380 /* TXDAC bias setting */
873 #define BGE_SERDESCFG_IBMAX 0x00000400 /* bias current +25% */
874 #define BGE_SERDESCFG_IBMIN 0x00000800 /* bias current -25% */
875 #define BGE_SERDESCFG_TXMODE 0x00001000
876 #define BGE_SERDESCFG_TXEDGESEL 0x00002000 /* rising/falling edge */
877 #define BGE_SERDESCFG_MODE 0x00004000 /* TXCP/TXCN disabled */
878 #define BGE_SERDESCFG_PLLTEST 0x00008000 /* PLL test mode */
879 #define BGE_SERDESCFG_CDET 0x00010000 /* comma detect enable */
880 #define BGE_SERDESCFG_TBILOOP 0x00020000 /* local loopback */
881 #define BGE_SERDESCFG_REMLOOP 0x00040000 /* remote loopback */
882 #define BGE_SERDESCFG_INVPHASE 0x00080000 /* Reverse 125Mhz clock */
883 #define BGE_SERDESCFG_12REGCTL 0x00300000 /* 1.2v regulator ctl */
884 #define BGE_SERDESCFG_REGCTL 0x00C00000 /* regulator ctl (2.5v) */
886 /* SERDES status register */
887 #define BGE_SERDESSTS_RXSTAT 0x0000000F /* receive status bits */
888 #define BGE_SERDESSTS_CDET 0x00000010 /* comma code detected */
890 /* SGDIG config (not documented) */
891 #define BGE_SGDIGCFG_PAUSE_CAP 0x00000800
892 #define BGE_SGDIGCFG_ASYM_PAUSE 0x00001000
893 #define BGE_SGDIGCFG_SEND 0x40000000
894 #define BGE_SGDIGCFG_AUTO 0x80000000
896 /* SGDIG status (not documented) */
897 #define BGE_SGDIGSTS_DONE 0x00000002
898 #define BGE_SGDIGSTS_IS_SERDES 0x00000100
899 #define BGE_SGDIGSTS_PAUSE_CAP 0x00080000
900 #define BGE_SGDIGSTS_ASYM_PAUSE 0x00100000
903 /* MI communication register */
904 #define BGE_MICOMM_DATA 0x0000FFFF
905 #define BGE_MICOMM_REG 0x001F0000
906 #define BGE_MICOMM_PHY 0x03E00000
907 #define BGE_MICOMM_CMD 0x0C000000
908 #define BGE_MICOMM_READFAIL 0x10000000
909 #define BGE_MICOMM_BUSY 0x20000000
911 #define BGE_MIREG(x) ((x & 0x1F) << 16)
912 #define BGE_MIPHY(x) ((x & 0x1F) << 21)
913 #define BGE_MICMD_WRITE 0x04000000
914 #define BGE_MICMD_READ 0x08000000
916 /* MI status register */
917 #define BGE_MISTS_LINK 0x00000001
918 #define BGE_MISTS_10MBPS 0x00000002
920 #define BGE_MIMODE_CLK_10MHZ 0x00000001
921 #define BGE_MIMODE_SHORTPREAMBLE 0x00000002
922 #define BGE_MIMODE_AUTOPOLL 0x00000010
923 #define BGE_MIMODE_CLKCNT 0x001F0000
924 #define BGE_MIMODE_500KHZ_CONST 0x00008000
925 #define BGE_MIMODE_BASE 0x000C0000
929 * Send data initiator control registers.
931 #define BGE_SDI_MODE 0x0C00
932 #define BGE_SDI_STATUS 0x0C04
933 #define BGE_SDI_STATS_CTL 0x0C08
934 #define BGE_SDI_STATS_ENABLE_MASK 0x0C0C
935 #define BGE_SDI_STATS_INCREMENT_MASK 0x0C10
936 #define BGE_ISO_PKT_TX 0x0C20
937 #define BGE_LOCSTATS_COS0 0x0C80
938 #define BGE_LOCSTATS_COS1 0x0C84
939 #define BGE_LOCSTATS_COS2 0x0C88
940 #define BGE_LOCSTATS_COS3 0x0C8C
941 #define BGE_LOCSTATS_COS4 0x0C90
942 #define BGE_LOCSTATS_COS5 0x0C84
943 #define BGE_LOCSTATS_COS6 0x0C98
944 #define BGE_LOCSTATS_COS7 0x0C9C
945 #define BGE_LOCSTATS_COS8 0x0CA0
946 #define BGE_LOCSTATS_COS9 0x0CA4
947 #define BGE_LOCSTATS_COS10 0x0CA8
948 #define BGE_LOCSTATS_COS11 0x0CAC
949 #define BGE_LOCSTATS_COS12 0x0CB0
950 #define BGE_LOCSTATS_COS13 0x0CB4
951 #define BGE_LOCSTATS_COS14 0x0CB8
952 #define BGE_LOCSTATS_COS15 0x0CBC
953 #define BGE_LOCSTATS_DMA_RQ_FULL 0x0CC0
954 #define BGE_LOCSTATS_DMA_HIPRIO_RQ_FULL 0x0CC4
955 #define BGE_LOCSTATS_SDC_QUEUE_FULL 0x0CC8
956 #define BGE_LOCSTATS_NIC_SENDPROD_SET 0x0CCC
957 #define BGE_LOCSTATS_STATS_UPDATED 0x0CD0
958 #define BGE_LOCSTATS_IRQS 0x0CD4
959 #define BGE_LOCSTATS_AVOIDED_IRQS 0x0CD8
960 #define BGE_LOCSTATS_TX_THRESH_HIT 0x0CDC
962 /* Send Data Initiator mode register */
963 #define BGE_SDIMODE_RESET 0x00000001
964 #define BGE_SDIMODE_ENABLE 0x00000002
965 #define BGE_SDIMODE_STATS_OFLOW_ATTN 0x00000004
966 #define BGE_SDIMODE_HW_LSO_PRE_DMA 0x00000008
968 /* Send Data Initiator stats register */
969 #define BGE_SDISTAT_STATS_OFLOW_ATTN 0x00000004
971 /* Send Data Initiator stats control register */
972 #define BGE_SDISTATSCTL_ENABLE 0x00000001
973 #define BGE_SDISTATSCTL_FASTER 0x00000002
974 #define BGE_SDISTATSCTL_CLEAR 0x00000004
975 #define BGE_SDISTATSCTL_FORCEFLUSH 0x00000008
976 #define BGE_SDISTATSCTL_FORCEZERO 0x00000010
979 * Send Data Completion Control registers
981 #define BGE_SDC_MODE 0x1000
982 #define BGE_SDC_STATUS 0x1004
984 /* Send Data completion mode register */
985 #define BGE_SDCMODE_RESET 0x00000001
986 #define BGE_SDCMODE_ENABLE 0x00000002
987 #define BGE_SDCMODE_ATTN 0x00000004
988 #define BGE_SDCMODE_CDELAY 0x00000010
990 /* Send Data completion status register */
991 #define BGE_SDCSTAT_ATTN 0x00000004
994 * Send BD Ring Selector Control registers
996 #define BGE_SRS_MODE 0x1400
997 #define BGE_SRS_STATUS 0x1404
998 #define BGE_SRS_HWDIAG 0x1408
999 #define BGE_SRS_LOC_NIC_CONS0 0x1440
1000 #define BGE_SRS_LOC_NIC_CONS1 0x1444
1001 #define BGE_SRS_LOC_NIC_CONS2 0x1448
1002 #define BGE_SRS_LOC_NIC_CONS3 0x144C
1003 #define BGE_SRS_LOC_NIC_CONS4 0x1450
1004 #define BGE_SRS_LOC_NIC_CONS5 0x1454
1005 #define BGE_SRS_LOC_NIC_CONS6 0x1458
1006 #define BGE_SRS_LOC_NIC_CONS7 0x145C
1007 #define BGE_SRS_LOC_NIC_CONS8 0x1460
1008 #define BGE_SRS_LOC_NIC_CONS9 0x1464
1009 #define BGE_SRS_LOC_NIC_CONS10 0x1468
1010 #define BGE_SRS_LOC_NIC_CONS11 0x146C
1011 #define BGE_SRS_LOC_NIC_CONS12 0x1470
1012 #define BGE_SRS_LOC_NIC_CONS13 0x1474
1013 #define BGE_SRS_LOC_NIC_CONS14 0x1478
1014 #define BGE_SRS_LOC_NIC_CONS15 0x147C
1016 /* Send BD Ring Selector Mode register */
1017 #define BGE_SRSMODE_RESET 0x00000001
1018 #define BGE_SRSMODE_ENABLE 0x00000002
1019 #define BGE_SRSMODE_ATTN 0x00000004
1021 /* Send BD Ring Selector Status register */
1022 #define BGE_SRSSTAT_ERROR 0x00000004
1024 /* Send BD Ring Selector HW Diagnostics register */
1025 #define BGE_SRSHWDIAG_STATE 0x0000000F
1026 #define BGE_SRSHWDIAG_CURRINGNUM 0x000000F0
1027 #define BGE_SRSHWDIAG_STAGEDRINGNUM 0x00000F00
1028 #define BGE_SRSHWDIAG_RINGNUM_IN_MBX 0x0000F000
1031 * Send BD Initiator Selector Control registers
1033 #define BGE_SBDI_MODE 0x1800
1034 #define BGE_SBDI_STATUS 0x1804
1035 #define BGE_SBDI_LOC_NIC_PROD0 0x1808
1036 #define BGE_SBDI_LOC_NIC_PROD1 0x180C
1037 #define BGE_SBDI_LOC_NIC_PROD2 0x1810
1038 #define BGE_SBDI_LOC_NIC_PROD3 0x1814
1039 #define BGE_SBDI_LOC_NIC_PROD4 0x1818
1040 #define BGE_SBDI_LOC_NIC_PROD5 0x181C
1041 #define BGE_SBDI_LOC_NIC_PROD6 0x1820
1042 #define BGE_SBDI_LOC_NIC_PROD7 0x1824
1043 #define BGE_SBDI_LOC_NIC_PROD8 0x1828
1044 #define BGE_SBDI_LOC_NIC_PROD9 0x182C
1045 #define BGE_SBDI_LOC_NIC_PROD10 0x1830
1046 #define BGE_SBDI_LOC_NIC_PROD11 0x1834
1047 #define BGE_SBDI_LOC_NIC_PROD12 0x1838
1048 #define BGE_SBDI_LOC_NIC_PROD13 0x183C
1049 #define BGE_SBDI_LOC_NIC_PROD14 0x1840
1050 #define BGE_SBDI_LOC_NIC_PROD15 0x1844
1052 /* Send BD Initiator Mode register */
1053 #define BGE_SBDIMODE_RESET 0x00000001
1054 #define BGE_SBDIMODE_ENABLE 0x00000002
1055 #define BGE_SBDIMODE_ATTN 0x00000004
1057 /* Send BD Initiator Status register */
1058 #define BGE_SBDISTAT_ERROR 0x00000004
1061 * Send BD Completion Control registers
1063 #define BGE_SBDC_MODE 0x1C00
1064 #define BGE_SBDC_STATUS 0x1C04
1066 /* Send BD Completion Control Mode register */
1067 #define BGE_SBDCMODE_RESET 0x00000001
1068 #define BGE_SBDCMODE_ENABLE 0x00000002
1069 #define BGE_SBDCMODE_ATTN 0x00000004
1071 /* Send BD Completion Control Status register */
1072 #define BGE_SBDCSTAT_ATTN 0x00000004
1075 * Receive List Placement Control registers
1077 #define BGE_RXLP_MODE 0x2000
1078 #define BGE_RXLP_STATUS 0x2004
1079 #define BGE_RXLP_SEL_LIST_LOCK 0x2008
1080 #define BGE_RXLP_SEL_NON_EMPTY_BITS 0x200C
1081 #define BGE_RXLP_CFG 0x2010
1082 #define BGE_RXLP_STATS_CTL 0x2014
1083 #define BGE_RXLP_STATS_ENABLE_MASK 0x2018
1084 #define BGE_RXLP_STATS_INCREMENT_MASK 0x201C
1085 #define BGE_RXLP_HEAD0 0x2100
1086 #define BGE_RXLP_TAIL0 0x2104
1087 #define BGE_RXLP_COUNT0 0x2108
1088 #define BGE_RXLP_HEAD1 0x2110
1089 #define BGE_RXLP_TAIL1 0x2114
1090 #define BGE_RXLP_COUNT1 0x2118
1091 #define BGE_RXLP_HEAD2 0x2120
1092 #define BGE_RXLP_TAIL2 0x2124
1093 #define BGE_RXLP_COUNT2 0x2128
1094 #define BGE_RXLP_HEAD3 0x2130
1095 #define BGE_RXLP_TAIL3 0x2134
1096 #define BGE_RXLP_COUNT3 0x2138
1097 #define BGE_RXLP_HEAD4 0x2140
1098 #define BGE_RXLP_TAIL4 0x2144
1099 #define BGE_RXLP_COUNT4 0x2148
1100 #define BGE_RXLP_HEAD5 0x2150
1101 #define BGE_RXLP_TAIL5 0x2154
1102 #define BGE_RXLP_COUNT5 0x2158
1103 #define BGE_RXLP_HEAD6 0x2160
1104 #define BGE_RXLP_TAIL6 0x2164
1105 #define BGE_RXLP_COUNT6 0x2168
1106 #define BGE_RXLP_HEAD7 0x2170
1107 #define BGE_RXLP_TAIL7 0x2174
1108 #define BGE_RXLP_COUNT7 0x2178
1109 #define BGE_RXLP_HEAD8 0x2180
1110 #define BGE_RXLP_TAIL8 0x2184
1111 #define BGE_RXLP_COUNT8 0x2188
1112 #define BGE_RXLP_HEAD9 0x2190
1113 #define BGE_RXLP_TAIL9 0x2194
1114 #define BGE_RXLP_COUNT9 0x2198
1115 #define BGE_RXLP_HEAD10 0x21A0
1116 #define BGE_RXLP_TAIL10 0x21A4
1117 #define BGE_RXLP_COUNT10 0x21A8
1118 #define BGE_RXLP_HEAD11 0x21B0
1119 #define BGE_RXLP_TAIL11 0x21B4
1120 #define BGE_RXLP_COUNT11 0x21B8
1121 #define BGE_RXLP_HEAD12 0x21C0
1122 #define BGE_RXLP_TAIL12 0x21C4
1123 #define BGE_RXLP_COUNT12 0x21C8
1124 #define BGE_RXLP_HEAD13 0x21D0
1125 #define BGE_RXLP_TAIL13 0x21D4
1126 #define BGE_RXLP_COUNT13 0x21D8
1127 #define BGE_RXLP_HEAD14 0x21E0
1128 #define BGE_RXLP_TAIL14 0x21E4
1129 #define BGE_RXLP_COUNT14 0x21E8
1130 #define BGE_RXLP_HEAD15 0x21F0
1131 #define BGE_RXLP_TAIL15 0x21F4
1132 #define BGE_RXLP_COUNT15 0x21F8
1133 #define BGE_RXLP_LOCSTAT_COS0 0x2200
1134 #define BGE_RXLP_LOCSTAT_COS1 0x2204
1135 #define BGE_RXLP_LOCSTAT_COS2 0x2208
1136 #define BGE_RXLP_LOCSTAT_COS3 0x220C
1137 #define BGE_RXLP_LOCSTAT_COS4 0x2210
1138 #define BGE_RXLP_LOCSTAT_COS5 0x2214
1139 #define BGE_RXLP_LOCSTAT_COS6 0x2218
1140 #define BGE_RXLP_LOCSTAT_COS7 0x221C
1141 #define BGE_RXLP_LOCSTAT_COS8 0x2220
1142 #define BGE_RXLP_LOCSTAT_COS9 0x2224
1143 #define BGE_RXLP_LOCSTAT_COS10 0x2228
1144 #define BGE_RXLP_LOCSTAT_COS11 0x222C
1145 #define BGE_RXLP_LOCSTAT_COS12 0x2230
1146 #define BGE_RXLP_LOCSTAT_COS13 0x2234
1147 #define BGE_RXLP_LOCSTAT_COS14 0x2238
1148 #define BGE_RXLP_LOCSTAT_COS15 0x223C
1149 #define BGE_RXLP_LOCSTAT_FILTDROP 0x2240
1150 #define BGE_RXLP_LOCSTAT_DMA_WRQ_FULL 0x2244
1151 #define BGE_RXLP_LOCSTAT_DMA_HPWRQ_FULL 0x2248
1152 #define BGE_RXLP_LOCSTAT_OUT_OF_BDS 0x224C
1153 #define BGE_RXLP_LOCSTAT_IFIN_DROPS 0x2250
1154 #define BGE_RXLP_LOCSTAT_IFIN_ERRORS 0x2254
1155 #define BGE_RXLP_LOCSTAT_RXTHRESH_HIT 0x2258
1158 /* Receive List Placement mode register */
1159 #define BGE_RXLPMODE_RESET 0x00000001
1160 #define BGE_RXLPMODE_ENABLE 0x00000002
1161 #define BGE_RXLPMODE_CLASS0_ATTN 0x00000004
1162 #define BGE_RXLPMODE_MAPOUTRANGE_ATTN 0x00000008
1163 #define BGE_RXLPMODE_STATSOFLOW_ATTN 0x00000010
1165 /* Receive List Placement Status register */
1166 #define BGE_RXLPSTAT_CLASS0_ATTN 0x00000004
1167 #define BGE_RXLPSTAT_MAPOUTRANGE_ATTN 0x00000008
1168 #define BGE_RXLPSTAT_STATSOFLOW_ATTN 0x00000010
1171 * Receive Data and Receive BD Initiator Control Registers
1173 #define BGE_RDBDI_MODE 0x2400
1174 #define BGE_RDBDI_STATUS 0x2404
1175 #define BGE_RX_JUMBO_RCB_HADDR_HI 0x2440
1176 #define BGE_RX_JUMBO_RCB_HADDR_LO 0x2444
1177 #define BGE_RX_JUMBO_RCB_MAXLEN_FLAGS 0x2448
1178 #define BGE_RX_JUMBO_RCB_NICADDR 0x244C
1179 #define BGE_RX_STD_RCB_HADDR_HI 0x2450
1180 #define BGE_RX_STD_RCB_HADDR_LO 0x2454
1181 #define BGE_RX_STD_RCB_MAXLEN_FLAGS 0x2458
1182 #define BGE_RX_STD_RCB_NICADDR 0x245C
1183 #define BGE_RX_MINI_RCB_HADDR_HI 0x2460
1184 #define BGE_RX_MINI_RCB_HADDR_LO 0x2464
1185 #define BGE_RX_MINI_RCB_MAXLEN_FLAGS 0x2468
1186 #define BGE_RX_MINI_RCB_NICADDR 0x246C
1187 #define BGE_RDBDI_JUMBO_RX_CONS 0x2470
1188 #define BGE_RDBDI_STD_RX_CONS 0x2474
1189 #define BGE_RDBDI_MINI_RX_CONS 0x2478
1190 #define BGE_RDBDI_RETURN_PROD0 0x2480
1191 #define BGE_RDBDI_RETURN_PROD1 0x2484
1192 #define BGE_RDBDI_RETURN_PROD2 0x2488
1193 #define BGE_RDBDI_RETURN_PROD3 0x248C
1194 #define BGE_RDBDI_RETURN_PROD4 0x2490
1195 #define BGE_RDBDI_RETURN_PROD5 0x2494
1196 #define BGE_RDBDI_RETURN_PROD6 0x2498
1197 #define BGE_RDBDI_RETURN_PROD7 0x249C
1198 #define BGE_RDBDI_RETURN_PROD8 0x24A0
1199 #define BGE_RDBDI_RETURN_PROD9 0x24A4
1200 #define BGE_RDBDI_RETURN_PROD10 0x24A8
1201 #define BGE_RDBDI_RETURN_PROD11 0x24AC
1202 #define BGE_RDBDI_RETURN_PROD12 0x24B0
1203 #define BGE_RDBDI_RETURN_PROD13 0x24B4
1204 #define BGE_RDBDI_RETURN_PROD14 0x24B8
1205 #define BGE_RDBDI_RETURN_PROD15 0x24BC
1206 #define BGE_RDBDI_HWDIAG 0x24C0
1209 /* Receive Data and Receive BD Initiator Mode register */
1210 #define BGE_RDBDIMODE_RESET 0x00000001
1211 #define BGE_RDBDIMODE_ENABLE 0x00000002
1212 #define BGE_RDBDIMODE_JUMBO_ATTN 0x00000004
1213 #define BGE_RDBDIMODE_GIANT_ATTN 0x00000008
1214 #define BGE_RDBDIMODE_BADRINGSZ_ATTN 0x00000010
1216 /* Receive Data and Receive BD Initiator Status register */
1217 #define BGE_RDBDISTAT_JUMBO_ATTN 0x00000004
1218 #define BGE_RDBDISTAT_GIANT_ATTN 0x00000008
1219 #define BGE_RDBDISTAT_BADRINGSZ_ATTN 0x00000010
1223 * Receive Data Completion Control registers
1225 #define BGE_RDC_MODE 0x2800
1227 /* Receive Data Completion Mode register */
1228 #define BGE_RDCMODE_RESET 0x00000001
1229 #define BGE_RDCMODE_ENABLE 0x00000002
1230 #define BGE_RDCMODE_ATTN 0x00000004
1233 * Receive BD Initiator Control registers
1235 #define BGE_RBDI_MODE 0x2C00
1236 #define BGE_RBDI_STATUS 0x2C04
1237 #define BGE_RBDI_NIC_JUMBO_BD_PROD 0x2C08
1238 #define BGE_RBDI_NIC_STD_BD_PROD 0x2C0C
1239 #define BGE_RBDI_NIC_MINI_BD_PROD 0x2C10
1240 #define BGE_RBDI_MINI_REPL_THRESH 0x2C14
1241 #define BGE_RBDI_STD_REPL_THRESH 0x2C18
1242 #define BGE_RBDI_JUMBO_REPL_THRESH 0x2C1C
1244 #define BGE_STD_REPLENISH_LWM 0x2D00
1245 #define BGE_JMB_REPLENISH_LWM 0x2D04
1247 /* Receive BD Initiator Mode register */
1248 #define BGE_RBDIMODE_RESET 0x00000001
1249 #define BGE_RBDIMODE_ENABLE 0x00000002
1250 #define BGE_RBDIMODE_ATTN 0x00000004
1252 /* Receive BD Initiator Status register */
1253 #define BGE_RBDISTAT_ATTN 0x00000004
1256 * Receive BD Completion Control registers
1258 #define BGE_RBDC_MODE 0x3000
1259 #define BGE_RBDC_STATUS 0x3004
1260 #define BGE_RBDC_JUMBO_BD_PROD 0x3008
1261 #define BGE_RBDC_STD_BD_PROD 0x300C
1262 #define BGE_RBDC_MINI_BD_PROD 0x3010
1264 /* Receive BD completion mode register */
1265 #define BGE_RBDCMODE_RESET 0x00000001
1266 #define BGE_RBDCMODE_ENABLE 0x00000002
1267 #define BGE_RBDCMODE_ATTN 0x00000004
1269 /* Receive BD completion status register */
1270 #define BGE_RBDCSTAT_ERROR 0x00000004
1273 * Receive List Selector Control registers
1275 #define BGE_RXLS_MODE 0x3400
1276 #define BGE_RXLS_STATUS 0x3404
1278 /* Receive List Selector Mode register */
1279 #define BGE_RXLSMODE_RESET 0x00000001
1280 #define BGE_RXLSMODE_ENABLE 0x00000002
1281 #define BGE_RXLSMODE_ATTN 0x00000004
1283 /* Receive List Selector Status register */
1284 #define BGE_RXLSSTAT_ERROR 0x00000004
1286 #define BGE_CPMU_CTRL 0x3600
1287 #define BGE_CPMU_LSPD_10MB_CLK 0x3604
1288 #define BGE_CPMU_LSPD_1000MB_CLK 0x360C
1289 #define BGE_CPMU_LNK_AWARE_PWRMD 0x3610
1290 #define BGE_CPMU_HST_ACC 0x361C
1291 #define BGE_CPMU_CLCK_ORIDE 0x3624
1292 #define BGE_CPMU_CLCK_STAT 0x3630
1293 #define BGE_CPMU_MUTEX_REQ 0x365C
1294 #define BGE_CPMU_MUTEX_GNT 0x3660
1295 #define BGE_CPMU_PHY_STRAP 0x3664
1296 #define BGE_CPMU_PADRNG_CTL 0x3668
1298 /* Central Power Management Unit (CPMU) register */
1299 #define BGE_CPMU_CTRL_LINK_IDLE_MODE 0x00000200
1300 #define BGE_CPMU_CTRL_LINK_AWARE_MODE 0x00000400
1301 #define BGE_CPMU_CTRL_LINK_SPEED_MODE 0x00004000
1302 #define BGE_CPMU_CTRL_GPHY_10MB_RXONLY 0x00010000
1304 /* Link Speed 10MB/No Link Power Mode Clock Policy register */
1305 #define BGE_CPMU_LSPD_10MB_MACCLK_MASK 0x001F0000
1306 #define BGE_CPMU_LSPD_10MB_MACCLK_6_25 0x00130000
1308 /* Link Speed 1000MB Power Mode Clock Policy register */
1309 #define BGE_CPMU_LSPD_1000MB_MACCLK_62_5 0x00000000
1310 #define BGE_CPMU_LSPD_1000MB_MACCLK_12_5 0x00110000
1311 #define BGE_CPMU_LSPD_1000MB_MACCLK_MASK 0x001F0000
1313 /* Link Aware Power Mode Clock Policy register */
1314 #define BGE_CPMU_LNK_AWARE_MACCLK_MASK 0x001F0000
1315 #define BGE_CPMU_LNK_AWARE_MACCLK_6_25 0x00130000
1317 #define BGE_CPMU_HST_ACC_MACCLK_MASK 0x001F0000
1318 #define BGE_CPMU_HST_ACC_MACCLK_6_25 0x00130000
1320 /* Clock Speed Override Policy register */
1321 #define CPMU_CLCK_ORIDE_MAC_ORIDE_EN 0x80000000
1323 /* CPMU Clock Status register */
1324 #define BGE_CPMU_CLCK_STAT_MAC_CLCK_MASK 0x001F0000
1325 #define BGE_CPMU_CLCK_STAT_MAC_CLCK_62_5 0x00000000
1326 #define BGE_CPMU_CLCK_STAT_MAC_CLCK_12_5 0x00110000
1327 #define BGE_CPMU_CLCK_STAT_MAC_CLCK_6_25 0x00130000
1329 /* CPMU Mutex Request register */
1330 #define BGE_CPMU_MUTEX_REQ_DRIVER 0x00001000
1331 #define BGE_CPMU_MUTEX_GNT_DRIVER 0x00001000
1333 /* CPMU GPHY Strap register */
1334 #define BGE_CPMU_PHY_STRAP_IS_SERDES 0x00000020
1336 /* CPMU Padring Control register */
1337 #define BGE_CPMU_PADRNG_CTL_RDIV2 0x00040000
1340 * Mbuf Cluster Free registers (has nothing to do with BSD mbufs)
1342 #define BGE_MBCF_MODE 0x3800
1343 #define BGE_MBCF_STATUS 0x3804
1345 /* Mbuf Cluster Free mode register */
1346 #define BGE_MBCFMODE_RESET 0x00000001
1347 #define BGE_MBCFMODE_ENABLE 0x00000002
1348 #define BGE_MBCFMODE_ATTN 0x00000004
1350 /* Mbuf Cluster Free status register */
1351 #define BGE_MBCFSTAT_ERROR 0x00000004
1354 * Host Coalescing Control registers
1356 #define BGE_HCC_MODE 0x3C00
1357 #define BGE_HCC_STATUS 0x3C04
1358 #define BGE_HCC_RX_COAL_TICKS 0x3C08
1359 #define BGE_HCC_TX_COAL_TICKS 0x3C0C
1360 #define BGE_HCC_RX_MAX_COAL_BDS 0x3C10
1361 #define BGE_HCC_TX_MAX_COAL_BDS 0x3C14
1362 #define BGE_HCC_RX_COAL_TICKS_INT 0x3C18 /* ticks during interrupt */
1363 #define BGE_HCC_TX_COAL_TICKS_INT 0x3C1C /* ticks during interrupt */
1364 #define BGE_HCC_RX_MAX_COAL_BDS_INT 0x3C20 /* BDs during interrupt */
1365 #define BGE_HCC_TX_MAX_COAL_BDS_INT 0x3C24 /* BDs during interrupt */
1366 #define BGE_HCC_STATS_TICKS 0x3C28
1367 #define BGE_HCC_STATS_ADDR_HI 0x3C30
1368 #define BGE_HCC_STATS_ADDR_LO 0x3C34
1369 #define BGE_HCC_STATUSBLK_ADDR_HI 0x3C38
1370 #define BGE_HCC_STATUSBLK_ADDR_LO 0x3C3C
1371 #define BGE_HCC_STATS_BASEADDR 0x3C40 /* address in NIC memory */
1372 #define BGE_HCC_STATUSBLK_BASEADDR 0x3C44 /* address in NIC memory */
1373 #define BGE_FLOW_ATTN 0x3C48
1374 #define BGE_HCC_JUMBO_BD_CONS 0x3C50
1375 #define BGE_HCC_STD_BD_CONS 0x3C54
1376 #define BGE_HCC_MINI_BD_CONS 0x3C58
1377 #define BGE_HCC_RX_RETURN_PROD0 0x3C80
1378 #define BGE_HCC_RX_RETURN_PROD1 0x3C84
1379 #define BGE_HCC_RX_RETURN_PROD2 0x3C88
1380 #define BGE_HCC_RX_RETURN_PROD3 0x3C8C
1381 #define BGE_HCC_RX_RETURN_PROD4 0x3C90
1382 #define BGE_HCC_RX_RETURN_PROD5 0x3C94
1383 #define BGE_HCC_RX_RETURN_PROD6 0x3C98
1384 #define BGE_HCC_RX_RETURN_PROD7 0x3C9C
1385 #define BGE_HCC_RX_RETURN_PROD8 0x3CA0
1386 #define BGE_HCC_RX_RETURN_PROD9 0x3CA4
1387 #define BGE_HCC_RX_RETURN_PROD10 0x3CA8
1388 #define BGE_HCC_RX_RETURN_PROD11 0x3CAC
1389 #define BGE_HCC_RX_RETURN_PROD12 0x3CB0
1390 #define BGE_HCC_RX_RETURN_PROD13 0x3CB4
1391 #define BGE_HCC_RX_RETURN_PROD14 0x3CB8
1392 #define BGE_HCC_RX_RETURN_PROD15 0x3CBC
1393 #define BGE_HCC_TX_BD_CONS0 0x3CC0
1394 #define BGE_HCC_TX_BD_CONS1 0x3CC4
1395 #define BGE_HCC_TX_BD_CONS2 0x3CC8
1396 #define BGE_HCC_TX_BD_CONS3 0x3CCC
1397 #define BGE_HCC_TX_BD_CONS4 0x3CD0
1398 #define BGE_HCC_TX_BD_CONS5 0x3CD4
1399 #define BGE_HCC_TX_BD_CONS6 0x3CD8
1400 #define BGE_HCC_TX_BD_CONS7 0x3CDC
1401 #define BGE_HCC_TX_BD_CONS8 0x3CE0
1402 #define BGE_HCC_TX_BD_CONS9 0x3CE4
1403 #define BGE_HCC_TX_BD_CONS10 0x3CE8
1404 #define BGE_HCC_TX_BD_CONS11 0x3CEC
1405 #define BGE_HCC_TX_BD_CONS12 0x3CF0
1406 #define BGE_HCC_TX_BD_CONS13 0x3CF4
1407 #define BGE_HCC_TX_BD_CONS14 0x3CF8
1408 #define BGE_HCC_TX_BD_CONS15 0x3CFC
1411 /* Host coalescing mode register */
1412 #define BGE_HCCMODE_RESET 0x00000001
1413 #define BGE_HCCMODE_ENABLE 0x00000002
1414 #define BGE_HCCMODE_ATTN 0x00000004
1415 #define BGE_HCCMODE_COAL_NOW 0x00000008
1416 #define BGE_HCCMODE_MSI_BITS 0x00000070
1417 #define BGE_HCCMODE_STATBLK_SIZE 0x00000180
1419 #define BGE_STATBLKSZ_FULL 0x00000000
1420 #define BGE_STATBLKSZ_64BYTE 0x00000080
1421 #define BGE_STATBLKSZ_32BYTE 0x00000100
1423 /* Host coalescing status register */
1424 #define BGE_HCCSTAT_ERROR 0x00000004
1426 /* Flow attention register */
1427 #define BGE_FLOWATTN_MB_LOWAT 0x00000040
1428 #define BGE_FLOWATTN_MEMARB 0x00000080
1429 #define BGE_FLOWATTN_HOSTCOAL 0x00008000
1430 #define BGE_FLOWATTN_DMADONE_DISCARD 0x00010000
1431 #define BGE_FLOWATTN_RCB_INVAL 0x00020000
1432 #define BGE_FLOWATTN_RXDATA_CORRUPT 0x00040000
1433 #define BGE_FLOWATTN_RDBDI 0x00080000
1434 #define BGE_FLOWATTN_RXLS 0x00100000
1435 #define BGE_FLOWATTN_RXLP 0x00200000
1436 #define BGE_FLOWATTN_RBDC 0x00400000
1437 #define BGE_FLOWATTN_RBDI 0x00800000
1438 #define BGE_FLOWATTN_SDC 0x08000000
1439 #define BGE_FLOWATTN_SDI 0x10000000
1440 #define BGE_FLOWATTN_SRS 0x20000000
1441 #define BGE_FLOWATTN_SBDC 0x40000000
1442 #define BGE_FLOWATTN_SBDI 0x80000000
1445 * Memory arbiter registers
1447 #define BGE_MARB_MODE 0x4000
1448 #define BGE_MARB_STATUS 0x4004
1449 #define BGE_MARB_TRAPADDR_HI 0x4008
1450 #define BGE_MARB_TRAPADDR_LO 0x400C
1452 /* Memory arbiter mode register */
1453 #define BGE_MARBMODE_RESET 0x00000001
1454 #define BGE_MARBMODE_ENABLE 0x00000002
1455 #define BGE_MARBMODE_TX_ADDR_TRAP 0x00000004
1456 #define BGE_MARBMODE_RX_ADDR_TRAP 0x00000008
1457 #define BGE_MARBMODE_DMAW1_TRAP 0x00000010
1458 #define BGE_MARBMODE_DMAR1_TRAP 0x00000020
1459 #define BGE_MARBMODE_RXRISC_TRAP 0x00000040
1460 #define BGE_MARBMODE_TXRISC_TRAP 0x00000080
1461 #define BGE_MARBMODE_PCI_TRAP 0x00000100
1462 #define BGE_MARBMODE_DMAR2_TRAP 0x00000200
1463 #define BGE_MARBMODE_RXQ_TRAP 0x00000400
1464 #define BGE_MARBMODE_RXDI1_TRAP 0x00000800
1465 #define BGE_MARBMODE_RXDI2_TRAP 0x00001000
1466 #define BGE_MARBMODE_DC_GRPMEM_TRAP 0x00002000
1467 #define BGE_MARBMODE_HCOAL_TRAP 0x00004000
1468 #define BGE_MARBMODE_MBUF_TRAP 0x00008000
1469 #define BGE_MARBMODE_TXDI_TRAP 0x00010000
1470 #define BGE_MARBMODE_SDC_DMAC_TRAP 0x00020000
1471 #define BGE_MARBMODE_TXBD_TRAP 0x00040000
1472 #define BGE_MARBMODE_BUFFMAN_TRAP 0x00080000
1473 #define BGE_MARBMODE_DMAW2_TRAP 0x00100000
1474 #define BGE_MARBMODE_XTSSRAM_ROFLO_TRAP 0x00200000
1475 #define BGE_MARBMODE_XTSSRAM_RUFLO_TRAP 0x00400000
1476 #define BGE_MARBMODE_XTSSRAM_WOFLO_TRAP 0x00800000
1477 #define BGE_MARBMODE_XTSSRAM_WUFLO_TRAP 0x01000000
1478 #define BGE_MARBMODE_XTSSRAM_PERR_TRAP 0x02000000
1480 /* Memory arbiter status register */
1481 #define BGE_MARBSTAT_TX_ADDR_TRAP 0x00000004
1482 #define BGE_MARBSTAT_RX_ADDR_TRAP 0x00000008
1483 #define BGE_MARBSTAT_DMAW1_TRAP 0x00000010
1484 #define BGE_MARBSTAT_DMAR1_TRAP 0x00000020
1485 #define BGE_MARBSTAT_RXRISC_TRAP 0x00000040
1486 #define BGE_MARBSTAT_TXRISC_TRAP 0x00000080
1487 #define BGE_MARBSTAT_PCI_TRAP 0x00000100
1488 #define BGE_MARBSTAT_DMAR2_TRAP 0x00000200
1489 #define BGE_MARBSTAT_RXQ_TRAP 0x00000400
1490 #define BGE_MARBSTAT_RXDI1_TRAP 0x00000800
1491 #define BGE_MARBSTAT_RXDI2_TRAP 0x00001000
1492 #define BGE_MARBSTAT_DC_GRPMEM_TRAP 0x00002000
1493 #define BGE_MARBSTAT_HCOAL_TRAP 0x00004000
1494 #define BGE_MARBSTAT_MBUF_TRAP 0x00008000
1495 #define BGE_MARBSTAT_TXDI_TRAP 0x00010000
1496 #define BGE_MARBSTAT_SDC_DMAC_TRAP 0x00020000
1497 #define BGE_MARBSTAT_TXBD_TRAP 0x00040000
1498 #define BGE_MARBSTAT_BUFFMAN_TRAP 0x00080000
1499 #define BGE_MARBSTAT_DMAW2_TRAP 0x00100000
1500 #define BGE_MARBSTAT_XTSSRAM_ROFLO_TRAP 0x00200000
1501 #define BGE_MARBSTAT_XTSSRAM_RUFLO_TRAP 0x00400000
1502 #define BGE_MARBSTAT_XTSSRAM_WOFLO_TRAP 0x00800000
1503 #define BGE_MARBSTAT_XTSSRAM_WUFLO_TRAP 0x01000000
1504 #define BGE_MARBSTAT_XTSSRAM_PERR_TRAP 0x02000000
1507 * Buffer manager control registers
1509 #define BGE_BMAN_MODE 0x4400
1510 #define BGE_BMAN_STATUS 0x4404
1511 #define BGE_BMAN_MBUFPOOL_BASEADDR 0x4408
1512 #define BGE_BMAN_MBUFPOOL_LEN 0x440C
1513 #define BGE_BMAN_MBUFPOOL_READDMA_LOWAT 0x4410
1514 #define BGE_BMAN_MBUFPOOL_MACRX_LOWAT 0x4414
1515 #define BGE_BMAN_MBUFPOOL_HIWAT 0x4418
1516 #define BGE_BMAN_RXCPU_MBALLOC_REQ 0x441C
1517 #define BGE_BMAN_RXCPU_MBALLOC_RESP 0x4420
1518 #define BGE_BMAN_TXCPU_MBALLOC_REQ 0x4424
1519 #define BGE_BMAN_TXCPU_MBALLOC_RESP 0x4428
1520 #define BGE_BMAN_DMA_DESCPOOL_BASEADDR 0x442C
1521 #define BGE_BMAN_DMA_DESCPOOL_LEN 0x4430
1522 #define BGE_BMAN_DMA_DESCPOOL_LOWAT 0x4434
1523 #define BGE_BMAN_DMA_DESCPOOL_HIWAT 0x4438
1524 #define BGE_BMAN_RXCPU_DMAALLOC_REQ 0x443C
1525 #define BGE_BMAN_RXCPU_DMAALLOC_RESP 0x4440
1526 #define BGE_BMAN_TXCPU_DMAALLOC_REQ 0x4444
1527 #define BGE_BMAN_TXCPU_DMALLLOC_RESP 0x4448
1528 #define BGE_BMAN_HWDIAG_1 0x444C
1529 #define BGE_BMAN_HWDIAG_2 0x4450
1530 #define BGE_BMAN_HWDIAG_3 0x4454
1532 /* Buffer manager mode register */
1533 #define BGE_BMANMODE_RESET 0x00000001
1534 #define BGE_BMANMODE_ENABLE 0x00000002
1535 #define BGE_BMANMODE_ATTN 0x00000004
1536 #define BGE_BMANMODE_TESTMODE 0x00000008
1537 #define BGE_BMANMODE_LOMBUF_ATTN 0x00000010
1538 #define BGE_BMANMODE_NO_TX_UNDERRUN 0x80000000
1540 /* Buffer manager status register */
1541 #define BGE_BMANSTAT_ERRO 0x00000004
1542 #define BGE_BMANSTAT_LOWMBUF_ERROR 0x00000010
1546 * Read DMA Control registers
1548 #define BGE_RDMA_MODE 0x4800
1549 #define BGE_RDMA_STATUS 0x4804
1550 #define BGE_RDMA_RSRVCTRL_REG2 0x4890
1551 #define BGE_RDMA_LSO_CRPTEN_CTRL_REG2 0x48A0
1552 #define BGE_RDMA_RSRVCTRL 0x4900
1553 #define BGE_RDMA_LSO_CRPTEN_CTRL 0x4910
1555 /* Read DMA mode register */
1556 #define BGE_RDMAMODE_RESET 0x00000001
1557 #define BGE_RDMAMODE_ENABLE 0x00000002
1558 #define BGE_RDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004
1559 #define BGE_RDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008
1560 #define BGE_RDMAMODE_PCI_PERR_ATTN 0x00000010
1561 #define BGE_RDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020
1562 #define BGE_RDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040
1563 #define BGE_RDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080
1564 #define BGE_RDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100
1565 #define BGE_RDMAMODE_LOCWRITE_TOOBIG 0x00000200
1566 #define BGE_RDMAMODE_ALL_ATTNS 0x000003FC
1567 #define BGE_RDMAMODE_BD_SBD_CRPT_ATTN 0x00000800
1568 #define BGE_RDMAMODE_MBUF_RBD_CRPT_ATTN 0x00001000
1569 #define BGE_RDMAMODE_MBUF_SBD_CRPT_ATTN 0x00002000
1570 #define BGE_RDMAMODE_FIFO_SIZE_128 0x00020000
1571 #define BGE_RDMAMODE_FIFO_LONG_BURST 0x00030000
1572 #define BGE_RDMAMODE_MULT_DMA_RD_DIS 0x01000000
1573 #define BGE_RDMAMODE_TSO4_ENABLE 0x08000000
1574 #define BGE_RDMAMODE_TSO6_ENABLE 0x10000000
1575 #define BGE_RDMAMODE_H2BNC_VLAN_DET 0x20000000
1577 /* Read DMA status register */
1578 #define BGE_RDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004
1579 #define BGE_RDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008
1580 #define BGE_RDMASTAT_PCI_PERR_ATTN 0x00000010
1581 #define BGE_RDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020
1582 #define BGE_RDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040
1583 #define BGE_RDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080
1584 #define BGE_RDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100
1585 #define BGE_RDMASTAT_LOCWRITE_TOOBIG 0x00000200
1587 /* Read DMA Reserved Control register */
1588 #define BGE_RDMA_RSRVCTRL_FIFO_OFLW_FIX 0x00000004
1589 #define BGE_RDMA_RSRVCTRL_FIFO_LWM_1_5K 0x00000C00
1590 #define BGE_RDMA_RSRVCTRL_FIFO_HWM_1_5K 0x000C0000
1591 #define BGE_RDMA_RSRVCTRL_TXMRGN_320B 0x28000000
1592 #define BGE_RDMA_RSRVCTRL_FIFO_LWM_MASK 0x00000FF0
1593 #define BGE_RDMA_RSRVCTRL_FIFO_HWM_MASK 0x000FF000
1594 #define BGE_RDMA_RSRVCTRL_TXMRGN_MASK 0xFFE00000
1596 #define BGE_RDMA_LSO_CRPTEN_CTRL_BLEN_BD_512 0x00020000
1597 #define BGE_RDMA_LSO_CRPTEN_CTRL_BLEN_BD_4K 0x00030000
1598 #define BGE_RDMA_LSO_CRPTEN_CTRL_BLEN_LSO_4K 0x000C0000
1599 #define BGE_RDMA_TX_LENGTH_WA_5719 0x02000000
1600 #define BGE_RDMA_TX_LENGTH_WA_5720 0x00200000
1602 /* BD Read DMA Mode register */
1603 #define BGE_RDMA_BD_MODE 0x4A00
1604 /* BD Read DMA Mode status register */
1605 #define BGE_RDMA_BD_STATUS 0x4A04
1607 #define BGE_RDMA_BD_MODE_RESET 0x00000001
1608 #define BGE_RDMA_BD_MODE_ENABLE 0x00000002
1610 /* Non-LSO Read DMA Mode register */
1611 #define BGE_RDMA_NON_LSO_MODE 0x4B00
1612 /* Non-LSO Read DMA Mode status register */
1613 #define BGE_RDMA_NON_LSO_STATUS 0x4B04
1615 #define BGE_RDMA_NON_LSO_MODE_RESET 0x00000001
1616 #define BGE_RDMA_NON_LSO_MODE_ENABLE 0x00000002
1618 #define BGE_RDMA_LENGTH 0x4BE0
1619 #define BGE_NUM_RDMA_CHANNELS 4
1622 * Write DMA control registers
1624 #define BGE_WDMA_MODE 0x4C00
1625 #define BGE_WDMA_STATUS 0x4C04
1627 /* Write DMA mode register */
1628 #define BGE_WDMAMODE_RESET 0x00000001
1629 #define BGE_WDMAMODE_ENABLE 0x00000002
1630 #define BGE_WDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004
1631 #define BGE_WDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008
1632 #define BGE_WDMAMODE_PCI_PERR_ATTN 0x00000010
1633 #define BGE_WDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020
1634 #define BGE_WDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040
1635 #define BGE_WDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080
1636 #define BGE_WDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100
1637 #define BGE_WDMAMODE_LOCREAD_TOOBIG 0x00000200
1638 #define BGE_WDMAMODE_ALL_ATTNS 0x000003FC
1639 #define BGE_WDMAMODE_STATUS_TAG_FIX 0x20000000
1640 #define BGE_WDMAMODE_BURST_ALL_DATA 0xC0000000
1642 /* Write DMA status register */
1643 #define BGE_WDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004
1644 #define BGE_WDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008
1645 #define BGE_WDMASTAT_PCI_PERR_ATTN 0x00000010
1646 #define BGE_WDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020
1647 #define BGE_WDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040
1648 #define BGE_WDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080
1649 #define BGE_WDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100
1650 #define BGE_WDMASTAT_LOCREAD_TOOBIG 0x00000200
1656 #define BGE_RXCPU_MODE 0x5000
1657 #define BGE_RXCPU_STATUS 0x5004
1658 #define BGE_RXCPU_PC 0x501C
1660 /* RX CPU mode register */
1661 #define BGE_RXCPUMODE_RESET 0x00000001
1662 #define BGE_RXCPUMODE_SINGLESTEP 0x00000002
1663 #define BGE_RXCPUMODE_P0_DATAHLT_ENB 0x00000004
1664 #define BGE_RXCPUMODE_P0_INSTRHLT_ENB 0x00000008
1665 #define BGE_RXCPUMODE_WR_POSTBUF_ENB 0x00000010
1666 #define BGE_RXCPUMODE_DATACACHE_ENB 0x00000020
1667 #define BGE_RXCPUMODE_ROMFAIL 0x00000040
1668 #define BGE_RXCPUMODE_WATCHDOG_ENB 0x00000080
1669 #define BGE_RXCPUMODE_INSTRCACHE_PRF 0x00000100
1670 #define BGE_RXCPUMODE_INSTRCACHE_FLUSH 0x00000200
1671 #define BGE_RXCPUMODE_HALTCPU 0x00000400
1672 #define BGE_RXCPUMODE_INVDATAHLT_ENB 0x00000800
1673 #define BGE_RXCPUMODE_MADDRTRAPHLT_ENB 0x00001000
1674 #define BGE_RXCPUMODE_RADDRTRAPHLT_ENB 0x00002000
1676 /* RX CPU status register */
1677 #define BGE_RXCPUSTAT_HW_BREAKPOINT 0x00000001
1678 #define BGE_RXCPUSTAT_HLTINSTR_EXECUTED 0x00000002
1679 #define BGE_RXCPUSTAT_INVALID_INSTR 0x00000004
1680 #define BGE_RXCPUSTAT_P0_DATAREF 0x00000008
1681 #define BGE_RXCPUSTAT_P0_INSTRREF 0x00000010
1682 #define BGE_RXCPUSTAT_INVALID_DATAACC 0x00000020
1683 #define BGE_RXCPUSTAT_INVALID_INSTRFTCH 0x00000040
1684 #define BGE_RXCPUSTAT_BAD_MEMALIGN 0x00000080
1685 #define BGE_RXCPUSTAT_MADDR_TRAP 0x00000100
1686 #define BGE_RXCPUSTAT_REGADDR_TRAP 0x00000200
1687 #define BGE_RXCPUSTAT_DATAACC_STALL 0x00001000
1688 #define BGE_RXCPUSTAT_INSTRFETCH_STALL 0x00002000
1689 #define BGE_RXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000
1690 #define BGE_RXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000
1691 #define BGE_RXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000
1692 #define BGE_RXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000
1693 #define BGE_RXCPUSTAT_BLOCKING_READ 0x80000000
1698 #define BGE_VCPU_STATUS 0x5100
1699 #define BGE_VCPU_EXT_CTRL 0x6890
1701 #define BGE_VCPU_STATUS_INIT_DONE 0x04000000
1702 #define BGE_VCPU_STATUS_DRV_RESET 0x08000000
1704 #define BGE_VCPU_EXT_CTRL_HALT_CPU 0x00400000
1705 #define BGE_VCPU_EXT_CTRL_DISABLE_WOL 0x20000000
1710 #define BGE_TXCPU_MODE 0x5400
1711 #define BGE_TXCPU_STATUS 0x5404
1712 #define BGE_TXCPU_PC 0x541C
1714 /* TX CPU mode register */
1715 #define BGE_TXCPUMODE_RESET 0x00000001
1716 #define BGE_TXCPUMODE_SINGLESTEP 0x00000002
1717 #define BGE_TXCPUMODE_P0_DATAHLT_ENB 0x00000004
1718 #define BGE_TXCPUMODE_P0_INSTRHLT_ENB 0x00000008
1719 #define BGE_TXCPUMODE_WR_POSTBUF_ENB 0x00000010
1720 #define BGE_TXCPUMODE_DATACACHE_ENB 0x00000020
1721 #define BGE_TXCPUMODE_ROMFAIL 0x00000040
1722 #define BGE_TXCPUMODE_WATCHDOG_ENB 0x00000080
1723 #define BGE_TXCPUMODE_INSTRCACHE_PRF 0x00000100
1724 #define BGE_TXCPUMODE_INSTRCACHE_FLUSH 0x00000200
1725 #define BGE_TXCPUMODE_HALTCPU 0x00000400
1726 #define BGE_TXCPUMODE_INVDATAHLT_ENB 0x00000800
1727 #define BGE_TXCPUMODE_MADDRTRAPHLT_ENB 0x00001000
1729 /* TX CPU status register */
1730 #define BGE_TXCPUSTAT_HW_BREAKPOINT 0x00000001
1731 #define BGE_TXCPUSTAT_HLTINSTR_EXECUTED 0x00000002
1732 #define BGE_TXCPUSTAT_INVALID_INSTR 0x00000004
1733 #define BGE_TXCPUSTAT_P0_DATAREF 0x00000008
1734 #define BGE_TXCPUSTAT_P0_INSTRREF 0x00000010
1735 #define BGE_TXCPUSTAT_INVALID_DATAACC 0x00000020
1736 #define BGE_TXCPUSTAT_INVALID_INSTRFTCH 0x00000040
1737 #define BGE_TXCPUSTAT_BAD_MEMALIGN 0x00000080
1738 #define BGE_TXCPUSTAT_MADDR_TRAP 0x00000100
1739 #define BGE_TXCPUSTAT_REGADDR_TRAP 0x00000200
1740 #define BGE_TXCPUSTAT_DATAACC_STALL 0x00001000
1741 #define BGE_TXCPUSTAT_INSTRFETCH_STALL 0x00002000
1742 #define BGE_TXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000
1743 #define BGE_TXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000
1744 #define BGE_TXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000
1745 #define BGE_TXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000
1746 #define BGE_TXCPUSTAT_BLOCKING_READ 0x80000000
1750 * Low priority mailbox registers
1752 #define BGE_LPMBX_IRQ0_HI 0x5800
1753 #define BGE_LPMBX_IRQ0_LO 0x5804
1754 #define BGE_LPMBX_IRQ1_HI 0x5808
1755 #define BGE_LPMBX_IRQ1_LO 0x580C
1756 #define BGE_LPMBX_IRQ2_HI 0x5810
1757 #define BGE_LPMBX_IRQ2_LO 0x5814
1758 #define BGE_LPMBX_IRQ3_HI 0x5818
1759 #define BGE_LPMBX_IRQ3_LO 0x581C
1760 #define BGE_LPMBX_GEN0_HI 0x5820
1761 #define BGE_LPMBX_GEN0_LO 0x5824
1762 #define BGE_LPMBX_GEN1_HI 0x5828
1763 #define BGE_LPMBX_GEN1_LO 0x582C
1764 #define BGE_LPMBX_GEN2_HI 0x5830
1765 #define BGE_LPMBX_GEN2_LO 0x5834
1766 #define BGE_LPMBX_GEN3_HI 0x5828
1767 #define BGE_LPMBX_GEN3_LO 0x582C
1768 #define BGE_LPMBX_GEN4_HI 0x5840
1769 #define BGE_LPMBX_GEN4_LO 0x5844
1770 #define BGE_LPMBX_GEN5_HI 0x5848
1771 #define BGE_LPMBX_GEN5_LO 0x584C
1772 #define BGE_LPMBX_GEN6_HI 0x5850
1773 #define BGE_LPMBX_GEN6_LO 0x5854
1774 #define BGE_LPMBX_GEN7_HI 0x5858
1775 #define BGE_LPMBX_GEN7_LO 0x585C
1776 #define BGE_LPMBX_RELOAD_STATS_HI 0x5860
1777 #define BGE_LPMBX_RELOAD_STATS_LO 0x5864
1778 #define BGE_LPMBX_RX_STD_PROD_HI 0x5868
1779 #define BGE_LPMBX_RX_STD_PROD_LO 0x586C
1780 #define BGE_LPMBX_RX_JUMBO_PROD_HI 0x5870
1781 #define BGE_LPMBX_RX_JUMBO_PROD_LO 0x5874
1782 #define BGE_LPMBX_RX_MINI_PROD_HI 0x5878
1783 #define BGE_LPMBX_RX_MINI_PROD_LO 0x587C
1784 #define BGE_LPMBX_RX_CONS0_HI 0x5880
1785 #define BGE_LPMBX_RX_CONS0_LO 0x5884
1786 #define BGE_LPMBX_RX_CONS1_HI 0x5888
1787 #define BGE_LPMBX_RX_CONS1_LO 0x588C
1788 #define BGE_LPMBX_RX_CONS2_HI 0x5890
1789 #define BGE_LPMBX_RX_CONS2_LO 0x5894
1790 #define BGE_LPMBX_RX_CONS3_HI 0x5898
1791 #define BGE_LPMBX_RX_CONS3_LO 0x589C
1792 #define BGE_LPMBX_RX_CONS4_HI 0x58A0
1793 #define BGE_LPMBX_RX_CONS4_LO 0x58A4
1794 #define BGE_LPMBX_RX_CONS5_HI 0x58A8
1795 #define BGE_LPMBX_RX_CONS5_LO 0x58AC
1796 #define BGE_LPMBX_RX_CONS6_HI 0x58B0
1797 #define BGE_LPMBX_RX_CONS6_LO 0x58B4
1798 #define BGE_LPMBX_RX_CONS7_HI 0x58B8
1799 #define BGE_LPMBX_RX_CONS7_LO 0x58BC
1800 #define BGE_LPMBX_RX_CONS8_HI 0x58C0
1801 #define BGE_LPMBX_RX_CONS8_LO 0x58C4
1802 #define BGE_LPMBX_RX_CONS9_HI 0x58C8
1803 #define BGE_LPMBX_RX_CONS9_LO 0x58CC
1804 #define BGE_LPMBX_RX_CONS10_HI 0x58D0
1805 #define BGE_LPMBX_RX_CONS10_LO 0x58D4
1806 #define BGE_LPMBX_RX_CONS11_HI 0x58D8
1807 #define BGE_LPMBX_RX_CONS11_LO 0x58DC
1808 #define BGE_LPMBX_RX_CONS12_HI 0x58E0
1809 #define BGE_LPMBX_RX_CONS12_LO 0x58E4
1810 #define BGE_LPMBX_RX_CONS13_HI 0x58E8
1811 #define BGE_LPMBX_RX_CONS13_LO 0x58EC
1812 #define BGE_LPMBX_RX_CONS14_HI 0x58F0
1813 #define BGE_LPMBX_RX_CONS14_LO 0x58F4
1814 #define BGE_LPMBX_RX_CONS15_HI 0x58F8
1815 #define BGE_LPMBX_RX_CONS15_LO 0x58FC
1816 #define BGE_LPMBX_TX_HOST_PROD0_HI 0x5900
1817 #define BGE_LPMBX_TX_HOST_PROD0_LO 0x5904
1818 #define BGE_LPMBX_TX_HOST_PROD1_HI 0x5908
1819 #define BGE_LPMBX_TX_HOST_PROD1_LO 0x590C
1820 #define BGE_LPMBX_TX_HOST_PROD2_HI 0x5910
1821 #define BGE_LPMBX_TX_HOST_PROD2_LO 0x5914
1822 #define BGE_LPMBX_TX_HOST_PROD3_HI 0x5918
1823 #define BGE_LPMBX_TX_HOST_PROD3_LO 0x591C
1824 #define BGE_LPMBX_TX_HOST_PROD4_HI 0x5920
1825 #define BGE_LPMBX_TX_HOST_PROD4_LO 0x5924
1826 #define BGE_LPMBX_TX_HOST_PROD5_HI 0x5928
1827 #define BGE_LPMBX_TX_HOST_PROD5_LO 0x592C
1828 #define BGE_LPMBX_TX_HOST_PROD6_HI 0x5930
1829 #define BGE_LPMBX_TX_HOST_PROD6_LO 0x5934
1830 #define BGE_LPMBX_TX_HOST_PROD7_HI 0x5938
1831 #define BGE_LPMBX_TX_HOST_PROD7_LO 0x593C
1832 #define BGE_LPMBX_TX_HOST_PROD8_HI 0x5940
1833 #define BGE_LPMBX_TX_HOST_PROD8_LO 0x5944
1834 #define BGE_LPMBX_TX_HOST_PROD9_HI 0x5948
1835 #define BGE_LPMBX_TX_HOST_PROD9_LO 0x594C
1836 #define BGE_LPMBX_TX_HOST_PROD10_HI 0x5950
1837 #define BGE_LPMBX_TX_HOST_PROD10_LO 0x5954
1838 #define BGE_LPMBX_TX_HOST_PROD11_HI 0x5958
1839 #define BGE_LPMBX_TX_HOST_PROD11_LO 0x595C
1840 #define BGE_LPMBX_TX_HOST_PROD12_HI 0x5960
1841 #define BGE_LPMBX_TX_HOST_PROD12_LO 0x5964
1842 #define BGE_LPMBX_TX_HOST_PROD13_HI 0x5968
1843 #define BGE_LPMBX_TX_HOST_PROD13_LO 0x596C
1844 #define BGE_LPMBX_TX_HOST_PROD14_HI 0x5970
1845 #define BGE_LPMBX_TX_HOST_PROD14_LO 0x5974
1846 #define BGE_LPMBX_TX_HOST_PROD15_HI 0x5978
1847 #define BGE_LPMBX_TX_HOST_PROD15_LO 0x597C
1848 #define BGE_LPMBX_TX_NIC_PROD0_HI 0x5980
1849 #define BGE_LPMBX_TX_NIC_PROD0_LO 0x5984
1850 #define BGE_LPMBX_TX_NIC_PROD1_HI 0x5988
1851 #define BGE_LPMBX_TX_NIC_PROD1_LO 0x598C
1852 #define BGE_LPMBX_TX_NIC_PROD2_HI 0x5990
1853 #define BGE_LPMBX_TX_NIC_PROD2_LO 0x5994
1854 #define BGE_LPMBX_TX_NIC_PROD3_HI 0x5998
1855 #define BGE_LPMBX_TX_NIC_PROD3_LO 0x599C
1856 #define BGE_LPMBX_TX_NIC_PROD4_HI 0x59A0
1857 #define BGE_LPMBX_TX_NIC_PROD4_LO 0x59A4
1858 #define BGE_LPMBX_TX_NIC_PROD5_HI 0x59A8
1859 #define BGE_LPMBX_TX_NIC_PROD5_LO 0x59AC
1860 #define BGE_LPMBX_TX_NIC_PROD6_HI 0x59B0
1861 #define BGE_LPMBX_TX_NIC_PROD6_LO 0x59B4
1862 #define BGE_LPMBX_TX_NIC_PROD7_HI 0x59B8
1863 #define BGE_LPMBX_TX_NIC_PROD7_LO 0x59BC
1864 #define BGE_LPMBX_TX_NIC_PROD8_HI 0x59C0
1865 #define BGE_LPMBX_TX_NIC_PROD8_LO 0x59C4
1866 #define BGE_LPMBX_TX_NIC_PROD9_HI 0x59C8
1867 #define BGE_LPMBX_TX_NIC_PROD9_LO 0x59CC
1868 #define BGE_LPMBX_TX_NIC_PROD10_HI 0x59D0
1869 #define BGE_LPMBX_TX_NIC_PROD10_LO 0x59D4
1870 #define BGE_LPMBX_TX_NIC_PROD11_HI 0x59D8
1871 #define BGE_LPMBX_TX_NIC_PROD11_LO 0x59DC
1872 #define BGE_LPMBX_TX_NIC_PROD12_HI 0x59E0
1873 #define BGE_LPMBX_TX_NIC_PROD12_LO 0x59E4
1874 #define BGE_LPMBX_TX_NIC_PROD13_HI 0x59E8
1875 #define BGE_LPMBX_TX_NIC_PROD13_LO 0x59EC
1876 #define BGE_LPMBX_TX_NIC_PROD14_HI 0x59F0
1877 #define BGE_LPMBX_TX_NIC_PROD14_LO 0x59F4
1878 #define BGE_LPMBX_TX_NIC_PROD15_HI 0x59F8
1879 #define BGE_LPMBX_TX_NIC_PROD15_LO 0x59FC
1882 * Flow throw Queue reset register
1884 #define BGE_FTQ_RESET 0x5C00
1886 #define BGE_FTQRESET_DMAREAD 0x00000002
1887 #define BGE_FTQRESET_DMAHIPRIO_RD 0x00000004
1888 #define BGE_FTQRESET_DMADONE 0x00000010
1889 #define BGE_FTQRESET_SBDC 0x00000020
1890 #define BGE_FTQRESET_SDI 0x00000040
1891 #define BGE_FTQRESET_WDMA 0x00000080
1892 #define BGE_FTQRESET_DMAHIPRIO_WR 0x00000100
1893 #define BGE_FTQRESET_TYPE1_SOFTWARE 0x00000200
1894 #define BGE_FTQRESET_SDC 0x00000400
1895 #define BGE_FTQRESET_HCC 0x00000800
1896 #define BGE_FTQRESET_TXFIFO 0x00001000
1897 #define BGE_FTQRESET_MBC 0x00002000
1898 #define BGE_FTQRESET_RBDC 0x00004000
1899 #define BGE_FTQRESET_RXLP 0x00008000
1900 #define BGE_FTQRESET_RDBDI 0x00010000
1901 #define BGE_FTQRESET_RDC 0x00020000
1902 #define BGE_FTQRESET_TYPE2_SOFTWARE 0x00040000
1905 * Message Signaled Interrupt registers
1907 #define BGE_MSI_MODE 0x6000
1908 #define BGE_MSI_STATUS 0x6004
1909 #define BGE_MSI_FIFOACCESS 0x6008
1911 /* MSI mode register */
1912 #define BGE_MSIMODE_RESET 0x00000001
1913 #define BGE_MSIMODE_ENABLE 0x00000002
1914 #define BGE_MSIMODE_ONE_SHOT_DISABLE 0x00000020
1915 #define BGE_MSIMODE_MULTIVEC_ENABLE 0x00000080
1917 /* MSI status register */
1918 #define BGE_MSISTAT_PCI_TGT_ABRT_ATTN 0x00000004
1919 #define BGE_MSISTAT_PCI_MSTR_ABRT_ATTN 0x00000008
1920 #define BGE_MSISTAT_PCI_PERR_ATTN 0x00000010
1921 #define BGE_MSISTAT_MSI_FIFOUFLOW_ATTN 0x00000020
1922 #define BGE_MSISTAT_MSI_FIFOOFLOW_ATTN 0x00000040
1926 * DMA Completion registers
1928 #define BGE_DMAC_MODE 0x6400
1930 /* DMA Completion mode register */
1931 #define BGE_DMACMODE_RESET 0x00000001
1932 #define BGE_DMACMODE_ENABLE 0x00000002
1936 * General control registers.
1938 #define BGE_MODE_CTL 0x6800
1939 #define BGE_MISC_CFG 0x6804
1940 #define BGE_MISC_LOCAL_CTL 0x6808
1941 #define BGE_RX_CPU_EVENT 0x6810
1942 #define BGE_TX_CPU_EVENT 0x6820
1943 #define BGE_EE_ADDR 0x6838
1944 #define BGE_EE_DATA 0x683C
1945 #define BGE_EE_CTL 0x6840
1946 #define BGE_MDI_CTL 0x6844
1947 #define BGE_EE_DELAY 0x6848
1948 #define BGE_FASTBOOT_PC 0x6894
1950 #define BGE_RX_CPU_DRV_EVENT 0x00004000
1953 * NVRAM Control registers
1955 #define BGE_NVRAM_CMD 0x7000
1956 #define BGE_NVRAM_STAT 0x7004
1957 #define BGE_NVRAM_WRDATA 0x7008
1958 #define BGE_NVRAM_ADDR 0x700c
1959 #define BGE_NVRAM_RDDATA 0x7010
1960 #define BGE_NVRAM_CFG1 0x7014
1961 #define BGE_NVRAM_CFG2 0x7018
1962 #define BGE_NVRAM_CFG3 0x701c
1963 #define BGE_NVRAM_SWARB 0x7020
1964 #define BGE_NVRAM_ACCESS 0x7024
1965 #define BGE_NVRAM_WRITE1 0x7028
1967 #define BGE_NVRAMCMD_RESET 0x00000001
1968 #define BGE_NVRAMCMD_DONE 0x00000008
1969 #define BGE_NVRAMCMD_START 0x00000010
1970 #define BGE_NVRAMCMD_WR 0x00000020 /* 1 = wr, 0 = rd */
1971 #define BGE_NVRAMCMD_ERASE 0x00000040
1972 #define BGE_NVRAMCMD_FIRST 0x00000080
1973 #define BGE_NVRAMCMD_LAST 0x00000100
1975 #define BGE_NVRAM_READCMD \
1976 (BGE_NVRAMCMD_FIRST|BGE_NVRAMCMD_LAST| \
1977 BGE_NVRAMCMD_START|BGE_NVRAMCMD_DONE)
1978 #define BGE_NVRAM_WRITECMD \
1979 (BGE_NVRAMCMD_FIRST|BGE_NVRAMCMD_LAST| \
1980 BGE_NVRAMCMD_START|BGE_NVRAMCMD_DONE|BGE_NVRAMCMD_WR)
1982 #define BGE_NVRAMSWARB_SET0 0x00000001
1983 #define BGE_NVRAMSWARB_SET1 0x00000002
1984 #define BGE_NVRAMSWARB_SET2 0x00000003
1985 #define BGE_NVRAMSWARB_SET3 0x00000004
1986 #define BGE_NVRAMSWARB_CLR0 0x00000010
1987 #define BGE_NVRAMSWARB_CLR1 0x00000020
1988 #define BGE_NVRAMSWARB_CLR2 0x00000040
1989 #define BGE_NVRAMSWARB_CLR3 0x00000080
1990 #define BGE_NVRAMSWARB_GNT0 0x00000100
1991 #define BGE_NVRAMSWARB_GNT1 0x00000200
1992 #define BGE_NVRAMSWARB_GNT2 0x00000400
1993 #define BGE_NVRAMSWARB_GNT3 0x00000800
1994 #define BGE_NVRAMSWARB_REQ0 0x00001000
1995 #define BGE_NVRAMSWARB_REQ1 0x00002000
1996 #define BGE_NVRAMSWARB_REQ2 0x00004000
1997 #define BGE_NVRAMSWARB_REQ3 0x00008000
1999 #define BGE_NVRAMACC_ENABLE 0x00000001
2000 #define BGE_NVRAMACC_WRENABLE 0x00000002
2002 /* Mode control register */
2003 #define BGE_MODECTL_INT_SNDCOAL_ONLY 0x00000001
2004 #define BGE_MODECTL_BYTESWAP_NONFRAME 0x00000002
2005 #define BGE_MODECTL_WORDSWAP_NONFRAME 0x00000004
2006 #define BGE_MODECTL_BYTESWAP_DATA 0x00000010
2007 #define BGE_MODECTL_WORDSWAP_DATA 0x00000020
2008 #define BGE_MODECTL_BYTESWAP_B2HRX_DATA 0x00000040
2009 #define BGE_MODECTL_WORDSWAP_B2HRX_DATA 0x00000080
2010 #define BGE_MODECTL_NO_FRAME_CRACKING 0x00000200
2011 #define BGE_MODECTL_NO_RX_CRC 0x00000400
2012 #define BGE_MODECTL_RX_BADFRAMES 0x00000800
2013 #define BGE_MODECTL_NO_TX_INTR 0x00002000
2014 #define BGE_MODECTL_NO_RX_INTR 0x00004000
2015 #define BGE_MODECTL_FORCE_PCI32 0x00008000
2016 #define BGE_MODECTL_B2HRX_ENABLE 0x00008000
2017 #define BGE_MODECTL_STACKUP 0x00010000
2018 #define BGE_MODECTL_HOST_SEND_BDS 0x00020000
2019 #define BGE_MODECTL_HTX2B_ENABLE 0x00040000
2020 #define BGE_MODECTL_TX_NO_PHDR_CSUM 0x00100000
2021 #define BGE_MODECTL_RX_NO_PHDR_CSUM 0x00800000
2022 #define BGE_MODECTL_TX_ATTN_INTR 0x01000000
2023 #define BGE_MODECTL_RX_ATTN_INTR 0x02000000
2024 #define BGE_MODECTL_MAC_ATTN_INTR 0x04000000
2025 #define BGE_MODECTL_DMA_ATTN_INTR 0x08000000
2026 #define BGE_MODECTL_FLOWCTL_ATTN_INTR 0x10000000
2027 #define BGE_MODECTL_4X_SENDRING_SZ 0x20000000
2028 #define BGE_MODECTL_FW_PROCESS_MCASTS 0x40000000
2030 /* Misc. config register */
2031 #define BGE_MISCCFG_RESET_CORE_CLOCKS 0x00000001
2032 #define BGE_MISCCFG_TIMER_PRESCALER 0x000000FE
2033 #define BGE_MISCCFG_BOARD_ID_MASK 0x0001E000
2034 #define BGE_MISCCFG_BOARD_ID_5704 0x00000000
2035 #define BGE_MISCCFG_BOARD_ID_5704CIOBE 0x00004000
2036 #define BGE_MISCCFG_BOARD_ID_5788 0x00010000
2037 #define BGE_MISCCFG_BOARD_ID_5788M 0x00018000
2038 #define BGE_MISCCFG_EPHY_IDDQ 0x00200000
2039 #define BGE_MISCCFG_GPHY_PD_OVERRIDE 0x04000000
2041 #define BGE_32BITTIME_66MHZ (0x41 << 1)
2043 /* Misc. Local Control */
2044 #define BGE_MLC_INTR_STATE 0x00000001
2045 #define BGE_MLC_INTR_CLR 0x00000002
2046 #define BGE_MLC_INTR_SET 0x00000004
2047 #define BGE_MLC_INTR_ONATTN 0x00000008
2048 #define BGE_MLC_MISCIO_IN0 0x00000100
2049 #define BGE_MLC_MISCIO_IN1 0x00000200
2050 #define BGE_MLC_MISCIO_IN2 0x00000400
2051 #define BGE_MLC_MISCIO_OUTEN0 0x00000800
2052 #define BGE_MLC_MISCIO_OUTEN1 0x00001000
2053 #define BGE_MLC_MISCIO_OUTEN2 0x00002000
2054 #define BGE_MLC_MISCIO_OUT0 0x00004000
2055 #define BGE_MLC_MISCIO_OUT1 0x00008000
2056 #define BGE_MLC_MISCIO_OUT2 0x00010000
2057 #define BGE_MLC_EXTRAM_ENB 0x00020000
2058 #define BGE_MLC_SRAM_SIZE 0x001C0000
2059 #define BGE_MLC_BANK_SEL 0x00200000 /* 0 = 2 banks, 1 == 1 */
2060 #define BGE_MLC_SSRAM_TYPE 0x00400000 /* 1 = ZBT, 0 = standard */
2061 #define BGE_MLC_SSRAM_CYC_DESEL 0x00800000
2062 #define BGE_MLC_AUTO_EEPROM 0x01000000
2064 #define BGE_SSRAMSIZE_256KB 0x00000000
2065 #define BGE_SSRAMSIZE_512KB 0x00040000
2066 #define BGE_SSRAMSIZE_1MB 0x00080000
2067 #define BGE_SSRAMSIZE_2MB 0x000C0000
2068 #define BGE_SSRAMSIZE_4MB 0x00100000
2069 #define BGE_SSRAMSIZE_8MB 0x00140000
2070 #define BGE_SSRAMSIZE_16M 0x00180000
2072 /* EEPROM address register */
2073 #define BGE_EEADDR_ADDRESS 0x0000FFFC
2074 #define BGE_EEADDR_HALFCLK 0x01FF0000
2075 #define BGE_EEADDR_START 0x02000000
2076 #define BGE_EEADDR_DEVID 0x1C000000
2077 #define BGE_EEADDR_RESET 0x20000000
2078 #define BGE_EEADDR_DONE 0x40000000
2079 #define BGE_EEADDR_RW 0x80000000 /* 1 = rd, 0 = wr */
2081 #define BGE_EEDEVID(x) ((x & 7) << 26)
2082 #define BGE_EEHALFCLK(x) ((x & 0x1FF) << 16)
2083 #define BGE_HALFCLK_384SCL 0x60
2084 #define BGE_EE_READCMD \
2085 (BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \
2086 BGE_EEADDR_START|BGE_EEADDR_RW|BGE_EEADDR_DONE)
2087 #define BGE_EE_WRCMD \
2088 (BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \
2089 BGE_EEADDR_START|BGE_EEADDR_DONE)
2091 /* EEPROM Control register */
2092 #define BGE_EECTL_CLKOUT_TRISTATE 0x00000001
2093 #define BGE_EECTL_CLKOUT 0x00000002
2094 #define BGE_EECTL_CLKIN 0x00000004
2095 #define BGE_EECTL_DATAOUT_TRISTATE 0x00000008
2096 #define BGE_EECTL_DATAOUT 0x00000010
2097 #define BGE_EECTL_DATAIN 0x00000020
2099 /* MDI (MII/GMII) access register */
2100 #define BGE_MDI_DATA 0x00000001
2101 #define BGE_MDI_DIR 0x00000002
2102 #define BGE_MDI_SEL 0x00000004
2103 #define BGE_MDI_CLK 0x00000008
2105 #define BGE_MEMWIN_START 0x00008000
2106 #define BGE_MEMWIN_END 0x0000FFFF
2108 /* BAR1 (APE) Register Definitions */
2110 #define BGE_APE_GPIO_MSG 0x0008
2111 #define BGE_APE_EVENT 0x000C
2112 #define BGE_APE_LOCK_REQ 0x002C
2113 #define BGE_APE_LOCK_GRANT 0x004C
2115 #define BGE_APE_GPIO_MSG_SHIFT 4
2117 #define BGE_APE_EVENT_1 0x00000001
2119 #define BGE_APE_LOCK_REQ_DRIVER0 0x00001000
2121 #define BGE_APE_LOCK_GRANT_DRIVER0 0x00001000
2123 /* APE Shared Memory block (writable by APE only) */
2124 #define BGE_APE_SEG_SIG 0x4000
2125 #define BGE_APE_FW_STATUS 0x400C
2126 #define BGE_APE_FW_FEATURES 0x4010
2127 #define BGE_APE_FW_BEHAVIOR 0x4014
2128 #define BGE_APE_FW_VERSION 0x4018
2129 #define BGE_APE_FW_HEARTBEAT_INTERVAL 0x4024
2130 #define BGE_APE_FW_HEARTBEAT 0x4028
2131 #define BGE_APE_FW_ERROR_FLAGS 0x4074
2133 #define BGE_APE_SEG_SIG_MAGIC 0x41504521
2135 #define BGE_APE_FW_STATUS_READY 0x00000100
2137 #define BGE_APE_FW_FEATURE_DASH 0x00000001
2138 #define BGE_APE_FW_FEATURE_NCSI 0x00000002
2140 #define BGE_APE_FW_VERSION_MAJMSK 0xFF000000
2141 #define BGE_APE_FW_VERSION_MAJSFT 24
2142 #define BGE_APE_FW_VERSION_MINMSK 0x00FF0000
2143 #define BGE_APE_FW_VERSION_MINSFT 16
2144 #define BGE_APE_FW_VERSION_REVMSK 0x0000FF00
2145 #define BGE_APE_FW_VERSION_REVSFT 8
2146 #define BGE_APE_FW_VERSION_BLDMSK 0x000000FF
2148 /* Host Shared Memory block (writable by host only) */
2149 #define BGE_APE_HOST_SEG_SIG 0x4200
2150 #define BGE_APE_HOST_SEG_LEN 0x4204
2151 #define BGE_APE_HOST_INIT_COUNT 0x4208
2152 #define BGE_APE_HOST_DRIVER_ID 0x420C
2153 #define BGE_APE_HOST_BEHAVIOR 0x4210
2154 #define BGE_APE_HOST_HEARTBEAT_INT_MS 0x4214
2155 #define BGE_APE_HOST_HEARTBEAT_COUNT 0x4218
2156 #define BGE_APE_HOST_DRVR_STATE 0x421C
2157 #define BGE_APE_HOST_WOL_SPEED 0x4224
2159 #define BGE_APE_HOST_SEG_SIG_MAGIC 0x484F5354
2161 #define BGE_APE_HOST_SEG_LEN_MAGIC 0x00000020
2163 #define BGE_APE_HOST_DRIVER_ID_FBSD 0xF6000000
2164 #define BGE_APE_HOST_DRIVER_ID_MAGIC(maj, min) \
2165 (BGE_APE_HOST_DRIVER_ID_FBSD | \
2166 ((maj) & 0xffd) << 16 | ((min) & 0xff) << 8)
2168 #define BGE_APE_HOST_BEHAV_NO_PHYLOCK 0x00000001
2170 #define BGE_APE_HOST_HEARTBEAT_INT_DISABLE 0
2171 #define BGE_APE_HOST_HEARTBEAT_INT_5SEC 5000
2173 #define BGE_APE_HOST_DRVR_STATE_START 0x00000001
2174 #define BGE_APE_HOST_DRVR_STATE_UNLOAD 0x00000002
2175 #define BGE_APE_HOST_DRVR_STATE_WOL 0x00000003
2176 #define BGE_APE_HOST_DRVR_STATE_SUSPEND 0x00000004
2178 #define BGE_APE_HOST_WOL_SPEED_AUTO 0x00008000
2180 #define BGE_APE_EVENT_STATUS 0x4300
2182 #define BGE_APE_EVENT_STATUS_DRIVER_EVNT 0x00000010
2183 #define BGE_APE_EVENT_STATUS_STATE_CHNGE 0x00000500
2184 #define BGE_APE_EVENT_STATUS_STATE_START 0x00010000
2185 #define BGE_APE_EVENT_STATUS_STATE_UNLOAD 0x00020000
2186 #define BGE_APE_EVENT_STATUS_STATE_WOL 0x00030000
2187 #define BGE_APE_EVENT_STATUS_STATE_SUSPEND 0x00040000
2188 #define BGE_APE_EVENT_STATUS_EVENT_PENDING 0x80000000
2190 #define BGE_APE_DEBUG_LOG 0x4E00
2191 #define BGE_APE_DEBUG_LOG_LEN 0x0100
2193 #define BGE_APE_PER_LOCK_REQ 0x8400
2194 #define BGE_APE_PER_LOCK_GRANT 0x8420
2196 #define BGE_APE_LOCK_PER_REQ_DRIVER0 0x00001000
2197 #define BGE_APE_LOCK_PER_REQ_DRIVER1 0x00000002
2198 #define BGE_APE_LOCK_PER_REQ_DRIVER2 0x00000004
2199 #define BGE_APE_LOCK_PER_REQ_DRIVER3 0x00000008
2201 #define BGE_APE_PER_LOCK_GRANT_DRIVER0 0x00001000
2202 #define BGE_APE_PER_LOCK_GRANT_DRIVER1 0x00000002
2203 #define BGE_APE_PER_LOCK_GRANT_DRIVER2 0x00000004
2204 #define BGE_APE_PER_LOCK_GRANT_DRIVER3 0x00000008
2206 /* APE Mutex Resources */
2207 #define BGE_APE_LOCK_PHY0 0
2208 #define BGE_APE_LOCK_GRC 1
2209 #define BGE_APE_LOCK_PHY1 2
2210 #define BGE_APE_LOCK_PHY2 3
2211 #define BGE_APE_LOCK_MEM 4
2212 #define BGE_APE_LOCK_PHY3 5
2213 #define BGE_APE_LOCK_GPIO 7
2215 #define BGE_MEMWIN_READ(sc, x, val) \
2217 pci_write_config(sc->bge_dev, BGE_PCI_MEMWIN_BASEADDR, \
2218 (0xFFFF0000 & x), 4); \
2219 val = CSR_READ_4(sc, BGE_MEMWIN_START + (x & 0xFFFF)); \
2222 #define BGE_MEMWIN_WRITE(sc, x, val) \
2224 pci_write_config(sc->bge_dev, BGE_PCI_MEMWIN_BASEADDR, \
2225 (0xFFFF0000 & x), 4); \
2226 CSR_WRITE_4(sc, BGE_MEMWIN_START + (x & 0xFFFF), val); \
2230 * This magic number is written to the firmware mailbox at 0xb50
2231 * before a software reset is issued. After the internal firmware
2232 * has completed its initialization it will write the opposite of
2233 * this value, ~BGE_SRAM_FW_MB_MAGIC, to the same location,
2234 * allowing the driver to synchronize with the firmware.
2236 #define BGE_SRAM_FW_MB_MAGIC 0x4B657654
2239 uint32_t bge_addr_hi;
2240 uint32_t bge_addr_lo;
2243 #define BGE_HOSTADDR(x, y) \
2245 (x).bge_addr_lo = ((uint64_t) (y) & 0xffffffff); \
2246 (x).bge_addr_hi = ((uint64_t) (y) >> 32); \
2249 #define BGE_ADDR_LO(y) \
2250 ((uint64_t) (y) & 0xFFFFFFFF)
2251 #define BGE_ADDR_HI(y) \
2252 ((uint64_t) (y) >> 32)
2254 /* Ring control block structure */
2256 bge_hostaddr bge_hostaddr;
2257 uint32_t bge_maxlen_flags;
2258 uint32_t bge_nicaddr;
2261 #define RCB_WRITE_4(sc, rcb, offset, val) \
2262 bus_write_4(sc->bge_res, rcb + offsetof(struct bge_rcb, offset), val)
2263 #define BGE_RCB_MAXLEN_FLAGS(maxlen, flags) ((maxlen) << 16 | (flags))
2265 #define BGE_RCB_FLAG_USE_EXT_RX_BD 0x0001
2266 #define BGE_RCB_FLAG_RING_DISABLED 0x0002
2269 bge_hostaddr bge_addr;
2270 #if BYTE_ORDER == LITTLE_ENDIAN
2273 uint16_t bge_vlan_tag;
2279 uint16_t bge_vlan_tag;
2283 #define BGE_TXBDFLAG_TCP_UDP_CSUM 0x0001
2284 #define BGE_TXBDFLAG_IP_CSUM 0x0002
2285 #define BGE_TXBDFLAG_END 0x0004
2286 #define BGE_TXBDFLAG_IP_FRAG 0x0008
2287 #define BGE_TXBDFLAG_JUMBO_FRAME 0x0008 /* 5717 */
2288 #define BGE_TXBDFLAG_IP_FRAG_END 0x0010
2289 #define BGE_TXBDFLAG_HDRLEN_BIT2 0x0010 /* 5717 */
2290 #define BGE_TXBDFLAG_SNAP 0x0020 /* 5717 */
2291 #define BGE_TXBDFLAG_VLAN_TAG 0x0040
2292 #define BGE_TXBDFLAG_COAL_NOW 0x0080
2293 #define BGE_TXBDFLAG_CPU_PRE_DMA 0x0100
2294 #define BGE_TXBDFLAG_CPU_POST_DMA 0x0200
2295 #define BGE_TXBDFLAG_HDRLEN_BIT3 0x0400 /* 5717 */
2296 #define BGE_TXBDFLAG_HDRLEN_BIT4 0x0800 /* 5717 */
2297 #define BGE_TXBDFLAG_INSERT_SRC_ADDR 0x1000
2298 #define BGE_TXBDFLAG_HDRLEN_BIT5 0x1000 /* 5717 */
2299 #define BGE_TXBDFLAG_HDRLEN_BIT6 0x2000 /* 5717 */
2300 #define BGE_TXBDFLAG_HDRLEN_BIT7 0x4000 /* 5717 */
2301 #define BGE_TXBDFLAG_CHOOSE_SRC_ADDR 0x6000
2302 #define BGE_TXBDFLAG_NO_CRC 0x8000
2304 #define BGE_TXBDFLAG_MSS_SIZE_MASK 0x3FFF /* 5717 */
2305 /* Bits [1:0] of the MSS header length. */
2306 #define BGE_TXBDFLAG_MSS_HDRLEN_MASK 0xC000 /* 5717 */
2308 #define BGE_NIC_TXRING_ADDR(ringno, size) \
2309 BGE_SEND_RING_1_TO_4 + \
2310 ((ringno * sizeof(struct bge_tx_bd) * size) / 4)
2313 bge_hostaddr bge_addr;
2314 #if BYTE_ORDER == LITTLE_ENDIAN
2319 uint16_t bge_tcp_udp_csum;
2320 uint16_t bge_ip_csum;
2321 uint16_t bge_vlan_tag;
2322 uint16_t bge_error_flag;
2328 uint16_t bge_ip_csum;
2329 uint16_t bge_tcp_udp_csum;
2330 uint16_t bge_error_flag;
2331 uint16_t bge_vlan_tag;
2334 uint32_t bge_opaque;
2337 struct bge_extrx_bd {
2338 bge_hostaddr bge_addr1;
2339 bge_hostaddr bge_addr2;
2340 bge_hostaddr bge_addr3;
2341 #if BYTE_ORDER == LITTLE_ENDIAN
2352 bge_hostaddr bge_addr0;
2353 #if BYTE_ORDER == LITTLE_ENDIAN
2358 uint16_t bge_tcp_udp_csum;
2359 uint16_t bge_ip_csum;
2360 uint16_t bge_vlan_tag;
2361 uint16_t bge_error_flag;
2367 uint16_t bge_ip_csum;
2368 uint16_t bge_tcp_udp_csum;
2369 uint16_t bge_error_flag;
2370 uint16_t bge_vlan_tag;
2373 uint32_t bge_opaque;
2376 #define BGE_RXBDFLAG_END 0x0004
2377 #define BGE_RXBDFLAG_JUMBO_RING 0x0020
2378 #define BGE_RXBDFLAG_VLAN_TAG 0x0040
2379 #define BGE_RXBDFLAG_ERROR 0x0400
2380 #define BGE_RXBDFLAG_MINI_RING 0x0800
2381 #define BGE_RXBDFLAG_IP_CSUM 0x1000
2382 #define BGE_RXBDFLAG_TCP_UDP_CSUM 0x2000
2383 #define BGE_RXBDFLAG_TCP_UDP_IS_TCP 0x4000
2384 #define BGE_RXBDFLAG_IPV6 0x8000
2386 #define BGE_RXERRFLAG_BAD_CRC 0x0001
2387 #define BGE_RXERRFLAG_COLL_DETECT 0x0002
2388 #define BGE_RXERRFLAG_LINK_LOST 0x0004
2389 #define BGE_RXERRFLAG_PHY_DECODE_ERR 0x0008
2390 #define BGE_RXERRFLAG_MAC_ABORT 0x0010
2391 #define BGE_RXERRFLAG_RUNT 0x0020
2392 #define BGE_RXERRFLAG_TRUNC_NO_RSRCS 0x0040
2393 #define BGE_RXERRFLAG_GIANT 0x0080
2394 #define BGE_RXERRFLAG_IP_CSUM_NOK 0x1000 /* 5717 */
2396 struct bge_sts_idx {
2397 #if BYTE_ORDER == LITTLE_ENDIAN
2398 uint16_t bge_rx_prod_idx;
2399 uint16_t bge_tx_cons_idx;
2401 uint16_t bge_tx_cons_idx;
2402 uint16_t bge_rx_prod_idx;
2406 struct bge_status_block {
2407 uint32_t bge_status;
2408 uint32_t bge_status_tag;
2409 #if BYTE_ORDER == LITTLE_ENDIAN
2410 uint16_t bge_rx_jumbo_cons_idx;
2411 uint16_t bge_rx_std_cons_idx;
2412 uint16_t bge_rx_mini_cons_idx;
2415 uint16_t bge_rx_std_cons_idx;
2416 uint16_t bge_rx_jumbo_cons_idx;
2418 uint16_t bge_rx_mini_cons_idx;
2420 struct bge_sts_idx bge_idx[16];
2423 #define BGE_STATFLAG_UPDATED 0x00000001
2424 #define BGE_STATFLAG_LINKSTATE_CHANGED 0x00000002
2425 #define BGE_STATFLAG_ERROR 0x00000004
2429 * Broadcom Vendor ID
2430 * (Note: the BCM570x still defaults to the Alteon PCI vendor ID
2431 * even though they're now manufactured by Broadcom)
2433 #define BCOM_VENDORID 0x14E4
2434 #define BCOM_DEVICEID_BCM5700 0x1644
2435 #define BCOM_DEVICEID_BCM5701 0x1645
2436 #define BCOM_DEVICEID_BCM5702 0x1646
2437 #define BCOM_DEVICEID_BCM5702X 0x16A6
2438 #define BCOM_DEVICEID_BCM5702_ALT 0x16C6
2439 #define BCOM_DEVICEID_BCM5703 0x1647
2440 #define BCOM_DEVICEID_BCM5703X 0x16A7
2441 #define BCOM_DEVICEID_BCM5703_ALT 0x16C7
2442 #define BCOM_DEVICEID_BCM5704C 0x1648
2443 #define BCOM_DEVICEID_BCM5704S 0x16A8
2444 #define BCOM_DEVICEID_BCM5704S_ALT 0x1649
2445 #define BCOM_DEVICEID_BCM5705 0x1653
2446 #define BCOM_DEVICEID_BCM5705K 0x1654
2447 #define BCOM_DEVICEID_BCM5705F 0x166E
2448 #define BCOM_DEVICEID_BCM5705M 0x165D
2449 #define BCOM_DEVICEID_BCM5705M_ALT 0x165E
2450 #define BCOM_DEVICEID_BCM5714C 0x1668
2451 #define BCOM_DEVICEID_BCM5714S 0x1669
2452 #define BCOM_DEVICEID_BCM5715 0x1678
2453 #define BCOM_DEVICEID_BCM5715S 0x1679
2454 #define BCOM_DEVICEID_BCM5717 0x1655
2455 #define BCOM_DEVICEID_BCM5718 0x1656
2456 #define BCOM_DEVICEID_BCM5719 0x1657
2457 #define BCOM_DEVICEID_BCM5720_PP 0x1658 /* Not released to public. */
2458 #define BCOM_DEVICEID_BCM5720 0x165F
2459 #define BCOM_DEVICEID_BCM5721 0x1659
2460 #define BCOM_DEVICEID_BCM5722 0x165A
2461 #define BCOM_DEVICEID_BCM5723 0x165B
2462 #define BCOM_DEVICEID_BCM5725 0x1643
2463 #define BCOM_DEVICEID_BCM5727 0x16F3
2464 #define BCOM_DEVICEID_BCM5750 0x1676
2465 #define BCOM_DEVICEID_BCM5750M 0x167C
2466 #define BCOM_DEVICEID_BCM5751 0x1677
2467 #define BCOM_DEVICEID_BCM5751F 0x167E
2468 #define BCOM_DEVICEID_BCM5751M 0x167D
2469 #define BCOM_DEVICEID_BCM5752 0x1600
2470 #define BCOM_DEVICEID_BCM5752M 0x1601
2471 #define BCOM_DEVICEID_BCM5753 0x16F7
2472 #define BCOM_DEVICEID_BCM5753F 0x16FE
2473 #define BCOM_DEVICEID_BCM5753M 0x16FD
2474 #define BCOM_DEVICEID_BCM5754 0x167A
2475 #define BCOM_DEVICEID_BCM5754M 0x1672
2476 #define BCOM_DEVICEID_BCM5755 0x167B
2477 #define BCOM_DEVICEID_BCM5755M 0x1673
2478 #define BCOM_DEVICEID_BCM5756 0x1674
2479 #define BCOM_DEVICEID_BCM5761 0x1681
2480 #define BCOM_DEVICEID_BCM5761E 0x1680
2481 #define BCOM_DEVICEID_BCM5761S 0x1688
2482 #define BCOM_DEVICEID_BCM5761SE 0x1689
2483 #define BCOM_DEVICEID_BCM5762 0x1687
2484 #define BCOM_DEVICEID_BCM5764 0x1684
2485 #define BCOM_DEVICEID_BCM5780 0x166A
2486 #define BCOM_DEVICEID_BCM5780S 0x166B
2487 #define BCOM_DEVICEID_BCM5781 0x16DD
2488 #define BCOM_DEVICEID_BCM5782 0x1696
2489 #define BCOM_DEVICEID_BCM5784 0x1698
2490 #define BCOM_DEVICEID_BCM5785F 0x16a0
2491 #define BCOM_DEVICEID_BCM5785G 0x1699
2492 #define BCOM_DEVICEID_BCM5786 0x169A
2493 #define BCOM_DEVICEID_BCM5787 0x169B
2494 #define BCOM_DEVICEID_BCM5787M 0x1693
2495 #define BCOM_DEVICEID_BCM5787F 0x167f
2496 #define BCOM_DEVICEID_BCM5788 0x169C
2497 #define BCOM_DEVICEID_BCM5789 0x169D
2498 #define BCOM_DEVICEID_BCM5901 0x170D
2499 #define BCOM_DEVICEID_BCM5901A2 0x170E
2500 #define BCOM_DEVICEID_BCM5903M 0x16FF
2501 #define BCOM_DEVICEID_BCM5906 0x1712
2502 #define BCOM_DEVICEID_BCM5906M 0x1713
2503 #define BCOM_DEVICEID_BCM57760 0x1690
2504 #define BCOM_DEVICEID_BCM57761 0x16B0
2505 #define BCOM_DEVICEID_BCM57762 0x1682
2506 #define BCOM_DEVICEID_BCM57764 0x1642
2507 #define BCOM_DEVICEID_BCM57765 0x16B4
2508 #define BCOM_DEVICEID_BCM57766 0x1686
2509 #define BCOM_DEVICEID_BCM57767 0x1683
2510 #define BCOM_DEVICEID_BCM57780 0x1692
2511 #define BCOM_DEVICEID_BCM57781 0x16B1
2512 #define BCOM_DEVICEID_BCM57782 0x16B7
2513 #define BCOM_DEVICEID_BCM57785 0x16B5
2514 #define BCOM_DEVICEID_BCM57786 0x16B3
2515 #define BCOM_DEVICEID_BCM57787 0x1641
2516 #define BCOM_DEVICEID_BCM57788 0x1691
2517 #define BCOM_DEVICEID_BCM57790 0x1694
2518 #define BCOM_DEVICEID_BCM57791 0x16B2
2519 #define BCOM_DEVICEID_BCM57795 0x16B6
2522 * Alteon AceNIC PCI vendor/device ID.
2524 #define ALTEON_VENDORID 0x12AE
2525 #define ALTEON_DEVICEID_ACENIC 0x0001
2526 #define ALTEON_DEVICEID_ACENIC_COPPER 0x0002
2527 #define ALTEON_DEVICEID_BCM5700 0x0003
2528 #define ALTEON_DEVICEID_BCM5701 0x0004
2531 * 3Com 3c996 PCI vendor/device ID.
2533 #define TC_VENDORID 0x10B7
2534 #define TC_DEVICEID_3C996 0x0003
2537 * SysKonnect PCI vendor ID
2539 #define SK_VENDORID 0x1148
2540 #define SK_DEVICEID_ALTIMA 0x4400
2541 #define SK_SUBSYSID_9D21 0x4421
2542 #define SK_SUBSYSID_9D41 0x4441
2545 * Altima PCI vendor/device ID.
2547 #define ALTIMA_VENDORID 0x173b
2548 #define ALTIMA_DEVICE_AC1000 0x03e8
2549 #define ALTIMA_DEVICE_AC1002 0x03e9
2550 #define ALTIMA_DEVICE_AC9100 0x03ea
2553 * Dell PCI vendor ID
2556 #define DELL_VENDORID 0x1028
2559 * Apple PCI vendor ID.
2561 #define APPLE_VENDORID 0x106b
2562 #define APPLE_DEVICE_BCM5701 0x1645
2567 #define SUN_VENDORID 0x108e
2570 * Fujitsu vendor/device IDs
2572 #define FJTSU_VENDORID 0x10cf
2573 #define FJTSU_DEVICEID_PW008GE5 0x11a1
2574 #define FJTSU_DEVICEID_PW008GE4 0x11a2
2575 #define FJTSU_DEVICEID_PP250450 0x11cc /* PRIMEPOWER250/450 LAN */
2578 * Offset of MAC address inside EEPROM.
2580 #define BGE_EE_MAC_OFFSET 0x7C
2581 #define BGE_EE_MAC_OFFSET_5906 0x10
2582 #define BGE_EE_HWCFG_OFFSET 0xC8
2584 #define BGE_HWCFG_VOLTAGE 0x00000003
2585 #define BGE_HWCFG_PHYLED_MODE 0x0000000C
2586 #define BGE_HWCFG_MEDIA 0x00000030
2587 #define BGE_HWCFG_ASF 0x00000080
2589 #define BGE_VOLTAGE_1POINT3 0x00000000
2590 #define BGE_VOLTAGE_1POINT8 0x00000001
2592 #define BGE_PHYLEDMODE_UNSPEC 0x00000000
2593 #define BGE_PHYLEDMODE_TRIPLELED 0x00000004
2594 #define BGE_PHYLEDMODE_SINGLELED 0x00000008
2596 #define BGE_MEDIA_UNSPEC 0x00000000
2597 #define BGE_MEDIA_COPPER 0x00000010
2598 #define BGE_MEDIA_FIBER 0x00000020
2600 #define BGE_TICKS_PER_SEC 1000000
2603 * Ring size constants.
2605 #define BGE_EVENT_RING_CNT 256
2606 #define BGE_CMD_RING_CNT 64
2607 #define BGE_STD_RX_RING_CNT 512
2608 #define BGE_JUMBO_RX_RING_CNT 256
2609 #define BGE_MINI_RX_RING_CNT 1024
2610 #define BGE_RETURN_RING_CNT 1024
2612 /* 5705 has smaller return ring size */
2614 #define BGE_RETURN_RING_CNT_5705 512
2617 * Possible TX ring sizes.
2619 #define BGE_TX_RING_CNT_128 128
2620 #define BGE_TX_RING_BASE_128 0x3800
2622 #define BGE_TX_RING_CNT_256 256
2623 #define BGE_TX_RING_BASE_256 0x3000
2625 #define BGE_TX_RING_CNT_512 512
2626 #define BGE_TX_RING_BASE_512 0x2000
2628 #define BGE_TX_RING_CNT BGE_TX_RING_CNT_512
2629 #define BGE_TX_RING_BASE BGE_TX_RING_BASE_512
2632 * Tigon III statistics counters.
2634 /* Statistics maintained MAC Receive block. */
2635 struct bge_rx_mac_stats {
2636 bge_hostaddr ifHCInOctets;
2637 bge_hostaddr Reserved1;
2638 bge_hostaddr etherStatsFragments;
2639 bge_hostaddr ifHCInUcastPkts;
2640 bge_hostaddr ifHCInMulticastPkts;
2641 bge_hostaddr ifHCInBroadcastPkts;
2642 bge_hostaddr dot3StatsFCSErrors;
2643 bge_hostaddr dot3StatsAlignmentErrors;
2644 bge_hostaddr xonPauseFramesReceived;
2645 bge_hostaddr xoffPauseFramesReceived;
2646 bge_hostaddr macControlFramesReceived;
2647 bge_hostaddr xoffStateEntered;
2648 bge_hostaddr dot3StatsFramesTooLong;
2649 bge_hostaddr etherStatsJabbers;
2650 bge_hostaddr etherStatsUndersizePkts;
2651 bge_hostaddr inRangeLengthError;
2652 bge_hostaddr outRangeLengthError;
2653 bge_hostaddr etherStatsPkts64Octets;
2654 bge_hostaddr etherStatsPkts65Octetsto127Octets;
2655 bge_hostaddr etherStatsPkts128Octetsto255Octets;
2656 bge_hostaddr etherStatsPkts256Octetsto511Octets;
2657 bge_hostaddr etherStatsPkts512Octetsto1023Octets;
2658 bge_hostaddr etherStatsPkts1024Octetsto1522Octets;
2659 bge_hostaddr etherStatsPkts1523Octetsto2047Octets;
2660 bge_hostaddr etherStatsPkts2048Octetsto4095Octets;
2661 bge_hostaddr etherStatsPkts4096Octetsto8191Octets;
2662 bge_hostaddr etherStatsPkts8192Octetsto9022Octets;
2666 /* Statistics maintained MAC Transmit block. */
2667 struct bge_tx_mac_stats {
2668 bge_hostaddr ifHCOutOctets;
2669 bge_hostaddr Reserved2;
2670 bge_hostaddr etherStatsCollisions;
2671 bge_hostaddr outXonSent;
2672 bge_hostaddr outXoffSent;
2673 bge_hostaddr flowControlDone;
2674 bge_hostaddr dot3StatsInternalMacTransmitErrors;
2675 bge_hostaddr dot3StatsSingleCollisionFrames;
2676 bge_hostaddr dot3StatsMultipleCollisionFrames;
2677 bge_hostaddr dot3StatsDeferredTransmissions;
2678 bge_hostaddr Reserved3;
2679 bge_hostaddr dot3StatsExcessiveCollisions;
2680 bge_hostaddr dot3StatsLateCollisions;
2681 bge_hostaddr dot3Collided2Times;
2682 bge_hostaddr dot3Collided3Times;
2683 bge_hostaddr dot3Collided4Times;
2684 bge_hostaddr dot3Collided5Times;
2685 bge_hostaddr dot3Collided6Times;
2686 bge_hostaddr dot3Collided7Times;
2687 bge_hostaddr dot3Collided8Times;
2688 bge_hostaddr dot3Collided9Times;
2689 bge_hostaddr dot3Collided10Times;
2690 bge_hostaddr dot3Collided11Times;
2691 bge_hostaddr dot3Collided12Times;
2692 bge_hostaddr dot3Collided13Times;
2693 bge_hostaddr dot3Collided14Times;
2694 bge_hostaddr dot3Collided15Times;
2695 bge_hostaddr ifHCOutUcastPkts;
2696 bge_hostaddr ifHCOutMulticastPkts;
2697 bge_hostaddr ifHCOutBroadcastPkts;
2698 bge_hostaddr dot3StatsCarrierSenseErrors;
2699 bge_hostaddr ifOutDiscards;
2700 bge_hostaddr ifOutErrors;
2703 /* Stats counters access through registers */
2704 struct bge_mac_stats {
2705 /* TX MAC statistics */
2706 uint64_t ifHCOutOctets;
2708 uint64_t etherStatsCollisions;
2709 uint64_t outXonSent;
2710 uint64_t outXoffSent;
2712 uint64_t dot3StatsInternalMacTransmitErrors;
2713 uint64_t dot3StatsSingleCollisionFrames;
2714 uint64_t dot3StatsMultipleCollisionFrames;
2715 uint64_t dot3StatsDeferredTransmissions;
2717 uint64_t dot3StatsExcessiveCollisions;
2718 uint64_t dot3StatsLateCollisions;
2719 uint64_t Reserved3[14];
2720 uint64_t ifHCOutUcastPkts;
2721 uint64_t ifHCOutMulticastPkts;
2722 uint64_t ifHCOutBroadcastPkts;
2723 uint64_t Reserved4[2];
2724 /* RX MAC statistics */
2725 uint64_t ifHCInOctets;
2727 uint64_t etherStatsFragments;
2728 uint64_t ifHCInUcastPkts;
2729 uint64_t ifHCInMulticastPkts;
2730 uint64_t ifHCInBroadcastPkts;
2731 uint64_t dot3StatsFCSErrors;
2732 uint64_t dot3StatsAlignmentErrors;
2733 uint64_t xonPauseFramesReceived;
2734 uint64_t xoffPauseFramesReceived;
2735 uint64_t macControlFramesReceived;
2736 uint64_t xoffStateEntered;
2737 uint64_t dot3StatsFramesTooLong;
2738 uint64_t etherStatsJabbers;
2739 uint64_t etherStatsUndersizePkts;
2740 /* Receive List Placement control */
2741 uint64_t FramesDroppedDueToFilters;
2742 uint64_t DmaWriteQueueFull;
2743 uint64_t DmaWriteHighPriQueueFull;
2744 uint64_t NoMoreRxBDs;
2745 uint64_t InputDiscards;
2746 uint64_t InputErrors;
2747 uint64_t RecvThresholdHit;
2751 uint8_t Reserved0[256];
2753 /* Statistics maintained by Receive MAC. */
2754 struct bge_rx_mac_stats rxstats;
2756 bge_hostaddr Unused1[37];
2758 /* Statistics maintained by Transmit MAC. */
2759 struct bge_tx_mac_stats txstats;
2761 bge_hostaddr Unused2[31];
2763 /* Statistics maintained by Receive List Placement. */
2764 bge_hostaddr COSIfHCInPkts[16];
2765 bge_hostaddr COSFramesDroppedDueToFilters;
2766 bge_hostaddr nicDmaWriteQueueFull;
2767 bge_hostaddr nicDmaWriteHighPriQueueFull;
2768 bge_hostaddr nicNoMoreRxBDs;
2769 bge_hostaddr ifInDiscards;
2770 bge_hostaddr ifInErrors;
2771 bge_hostaddr nicRecvThresholdHit;
2773 bge_hostaddr Unused3[9];
2775 /* Statistics maintained by Send Data Initiator. */
2776 bge_hostaddr COSIfHCOutPkts[16];
2777 bge_hostaddr nicDmaReadQueueFull;
2778 bge_hostaddr nicDmaReadHighPriQueueFull;
2779 bge_hostaddr nicSendDataCompQueueFull;
2781 /* Statistics maintained by Host Coalescing. */
2782 bge_hostaddr nicRingSetSendProdIndex;
2783 bge_hostaddr nicRingStatusUpdate;
2784 bge_hostaddr nicInterrupts;
2785 bge_hostaddr nicAvoidedInterrupts;
2786 bge_hostaddr nicSendThresholdHit;
2788 uint8_t Reserved4[320];
2792 * Tigon general information block. This resides in host memory
2793 * and contains the status counters, ring control blocks and
2794 * producer pointers.
2798 struct bge_stats bge_stats;
2799 struct bge_rcb bge_tx_rcb[16];
2800 struct bge_rcb bge_std_rx_rcb;
2801 struct bge_rcb bge_jumbo_rx_rcb;
2802 struct bge_rcb bge_mini_rx_rcb;
2803 struct bge_rcb bge_return_rcb;
2806 #define BGE_FRAMELEN 1518
2807 #define BGE_MAX_FRAMELEN 1536
2808 #define BGE_JUMBO_FRAMELEN 9018
2809 #define BGE_JUMBO_MTU (BGE_JUMBO_FRAMELEN-ETHER_HDR_LEN-ETHER_CRC_LEN)
2810 #define BGE_MIN_FRAMELEN 60
2813 * Other utility macros.
2815 #define BGE_INC(x, y) (x) = (x + 1) % y
2818 * BAR0 MAC register access macros. The Tigon always uses memory mapped register
2819 * accesses and all registers must be accessed with 32 bit operations.
2822 #define CSR_WRITE_4(sc, reg, val) \
2823 bus_write_4(sc->bge_res, reg, val)
2825 #define CSR_READ_4(sc, reg) \
2826 bus_read_4(sc->bge_res, reg)
2828 #define BGE_SETBIT(sc, reg, x) \
2829 CSR_WRITE_4(sc, reg, (CSR_READ_4(sc, reg) | (x)))
2830 #define BGE_CLRBIT(sc, reg, x) \
2831 CSR_WRITE_4(sc, reg, (CSR_READ_4(sc, reg) & ~(x)))
2833 /* BAR2 APE register access macros. */
2834 #define APE_WRITE_4(sc, reg, val) \
2835 bus_write_4(sc->bge_res2, reg, val)
2837 #define APE_READ_4(sc, reg) \
2838 bus_read_4(sc->bge_res2, reg)
2840 #define APE_SETBIT(sc, reg, x) \
2841 APE_WRITE_4(sc, reg, (APE_READ_4(sc, reg) | (x)))
2842 #define APE_CLRBIT(sc, reg, x) \
2843 APE_WRITE_4(sc, reg, (APE_READ_4(sc, reg) & ~(x)))
2845 #define PCI_SETBIT(dev, reg, x, s) \
2846 pci_write_config(dev, reg, (pci_read_config(dev, reg, s) | (x)), s)
2847 #define PCI_CLRBIT(dev, reg, x, s) \
2848 pci_write_config(dev, reg, (pci_read_config(dev, reg, s) & ~(x)), s)
2851 * Memory management stuff.
2854 #define BGE_NSEG_JUMBO 4
2855 #define BGE_NSEG_NEW 35
2856 #define BGE_TSOSEG_SZ 4096
2858 /* Maximum DMA address for controllers that have 40bit DMA address bug. */
2859 #if (BUS_SPACE_MAXADDR < 0xFFFFFFFFFF)
2860 #define BGE_DMA_MAXADDR BUS_SPACE_MAXADDR
2862 #define BGE_DMA_MAXADDR 0xFFFFFFFFFF
2866 * Ring structures. Most of these reside in host memory and we tell
2867 * the NIC where they are via the ring control blocks. The exceptions
2868 * are the tx and command rings, which live in NIC memory and which
2869 * we access via the shared memory window.
2872 struct bge_ring_data {
2873 struct bge_rx_bd *bge_rx_std_ring;
2874 bus_addr_t bge_rx_std_ring_paddr;
2875 struct bge_extrx_bd *bge_rx_jumbo_ring;
2876 bus_addr_t bge_rx_jumbo_ring_paddr;
2877 struct bge_rx_bd *bge_rx_return_ring;
2878 bus_addr_t bge_rx_return_ring_paddr;
2879 struct bge_tx_bd *bge_tx_ring;
2880 bus_addr_t bge_tx_ring_paddr;
2881 struct bge_status_block *bge_status_block;
2882 bus_addr_t bge_status_block_paddr;
2883 struct bge_stats *bge_stats;
2884 bus_addr_t bge_stats_paddr;
2885 struct bge_gib bge_info;
2888 #define BGE_STD_RX_RING_SZ \
2889 (sizeof(struct bge_rx_bd) * BGE_STD_RX_RING_CNT)
2890 #define BGE_JUMBO_RX_RING_SZ \
2891 (sizeof(struct bge_extrx_bd) * BGE_JUMBO_RX_RING_CNT)
2892 #define BGE_TX_RING_SZ \
2893 (sizeof(struct bge_tx_bd) * BGE_TX_RING_CNT)
2894 #define BGE_RX_RTN_RING_SZ(x) \
2895 (sizeof(struct bge_rx_bd) * x->bge_return_ring_cnt)
2897 #define BGE_STATUS_BLK_SZ sizeof (struct bge_status_block)
2899 #define BGE_STATS_SZ sizeof (struct bge_stats)
2902 * Mbuf pointers. We need these to keep track of the virtual addresses
2903 * of our mbuf chains since we can only convert from physical to virtual,
2904 * not the other way around.
2906 struct bge_chain_data {
2907 bus_dma_tag_t bge_parent_tag;
2908 bus_dma_tag_t bge_buffer_tag;
2909 bus_dma_tag_t bge_rx_std_ring_tag;
2910 bus_dma_tag_t bge_rx_jumbo_ring_tag;
2911 bus_dma_tag_t bge_rx_return_ring_tag;
2912 bus_dma_tag_t bge_tx_ring_tag;
2913 bus_dma_tag_t bge_status_tag;
2914 bus_dma_tag_t bge_stats_tag;
2915 bus_dma_tag_t bge_rx_mtag; /* Rx mbuf mapping tag */
2916 bus_dma_tag_t bge_tx_mtag; /* Tx mbuf mapping tag */
2917 bus_dma_tag_t bge_mtag_jumbo; /* Jumbo mbuf mapping tag */
2918 bus_dmamap_t bge_tx_dmamap[BGE_TX_RING_CNT];
2919 bus_dmamap_t bge_rx_std_sparemap;
2920 bus_dmamap_t bge_rx_std_dmamap[BGE_STD_RX_RING_CNT];
2921 bus_dmamap_t bge_rx_jumbo_sparemap;
2922 bus_dmamap_t bge_rx_jumbo_dmamap[BGE_JUMBO_RX_RING_CNT];
2923 bus_dmamap_t bge_rx_std_ring_map;
2924 bus_dmamap_t bge_rx_jumbo_ring_map;
2925 bus_dmamap_t bge_tx_ring_map;
2926 bus_dmamap_t bge_rx_return_ring_map;
2927 bus_dmamap_t bge_status_map;
2928 bus_dmamap_t bge_stats_map;
2929 struct mbuf *bge_tx_chain[BGE_TX_RING_CNT];
2930 struct mbuf *bge_rx_std_chain[BGE_STD_RX_RING_CNT];
2931 struct mbuf *bge_rx_jumbo_chain[BGE_JUMBO_RX_RING_CNT];
2932 int bge_rx_std_seglen[BGE_STD_RX_RING_CNT];
2933 int bge_rx_jumbo_seglen[BGE_JUMBO_RX_RING_CNT][4];
2936 struct bge_dmamap_arg {
2937 bus_addr_t bge_busaddr;
2940 #define BGE_HWREV_TIGON 0x01
2941 #define BGE_HWREV_TIGON_II 0x02
2942 #define BGE_TIMEOUT 100000
2943 #define BGE_TXCONS_UNSET 0xFFFF /* impossible value */
2944 #define BGE_TX_TIMEOUT 5
2946 struct bge_bcom_hack {
2951 #define ASF_ENABLE 1
2952 #define ASF_NEW_HANDSHAKE 2
2953 #define ASF_STACKUP 4
2956 struct ifnet *bge_ifp; /* interface info */
2959 device_t bge_miibus;
2961 struct resource *bge_irq;
2962 struct resource *bge_res; /* MAC mapped I/O */
2963 struct resource *bge_res2; /* APE mapped I/O */
2964 struct ifmedia bge_ifmedia; /* TBI media info */
2970 #define BGE_FLAG_TBI 0x00000001
2971 #define BGE_FLAG_JUMBO 0x00000002
2972 #define BGE_FLAG_JUMBO_STD 0x00000004
2973 #define BGE_FLAG_EADDR 0x00000008
2974 #define BGE_FLAG_MII_SERDES 0x00000010
2975 #define BGE_FLAG_CPMU_PRESENT 0x00000020
2976 #define BGE_FLAG_TAGGED_STATUS 0x00000040
2977 #define BGE_FLAG_APE 0x00000080
2978 #define BGE_FLAG_MSI 0x00000100
2979 #define BGE_FLAG_PCIX 0x00000200
2980 #define BGE_FLAG_PCIE 0x00000400
2981 #define BGE_FLAG_TSO 0x00000800
2982 #define BGE_FLAG_TSO3 0x00001000
2983 #define BGE_FLAG_JUMBO_FRAME 0x00002000
2984 #define BGE_FLAG_5700_FAMILY 0x00010000
2985 #define BGE_FLAG_5705_PLUS 0x00020000
2986 #define BGE_FLAG_5714_FAMILY 0x00040000
2987 #define BGE_FLAG_575X_PLUS 0x00080000
2988 #define BGE_FLAG_5755_PLUS 0x00100000
2989 #define BGE_FLAG_5788 0x00200000
2990 #define BGE_FLAG_5717_PLUS 0x00400000
2991 #define BGE_FLAG_57765_PLUS 0x00800000
2992 #define BGE_FLAG_40BIT_BUG 0x01000000
2993 #define BGE_FLAG_4G_BNDRY_BUG 0x02000000
2994 #define BGE_FLAG_RX_ALIGNBUG 0x04000000
2995 #define BGE_FLAG_SHORT_DMA_BUG 0x08000000
2996 #define BGE_FLAG_4K_RDMA_BUG 0x10000000
2997 #define BGE_FLAG_MBOX_REORDER 0x20000000
2998 #define BGE_FLAG_RDMA_BUG 0x40000000
2999 uint32_t bge_mfw_flags; /* Management F/W flags */
3000 #define BGE_MFW_ON_RXCPU 0x00000001
3001 #define BGE_MFW_ON_APE 0x00000002
3002 #define BGE_MFW_TYPE_NCSI 0x00000004
3003 #define BGE_MFW_TYPE_DASH 0x00000008
3004 int bge_phy_ape_lock;
3007 uint32_t bge_phy_flags;
3008 #define BGE_PHY_NO_WIRESPEED 0x00000001
3009 #define BGE_PHY_ADC_BUG 0x00000002
3010 #define BGE_PHY_5704_A0_BUG 0x00000004
3011 #define BGE_PHY_JITTER_BUG 0x00000008
3012 #define BGE_PHY_BER_BUG 0x00000010
3013 #define BGE_PHY_ADJUST_TRIM 0x00000020
3014 #define BGE_PHY_CRC_BUG 0x00000040
3015 #define BGE_PHY_NO_3LED 0x00000080
3016 uint32_t bge_chipid;
3017 uint32_t bge_asicrev;
3018 uint32_t bge_chiprev;
3019 uint8_t bge_asf_mode;
3020 uint8_t bge_asf_count;
3022 struct bge_ring_data bge_ldata; /* rings */
3023 struct bge_chain_data bge_cdata; /* mbufs */
3024 uint16_t bge_tx_saved_considx;
3025 uint16_t bge_rx_saved_considx;
3026 uint16_t bge_ev_saved_considx;
3027 uint16_t bge_return_ring_cnt;
3028 uint16_t bge_std; /* current std ring head */
3029 uint16_t bge_jumbo; /* current jumo ring head */
3030 uint32_t bge_stat_ticks;
3031 uint32_t bge_rx_coal_ticks;
3032 uint32_t bge_tx_coal_ticks;
3033 uint32_t bge_tx_prodidx;
3034 uint32_t bge_rx_max_coal_bds;
3035 uint32_t bge_tx_max_coal_bds;
3036 uint32_t bge_mi_mode;
3039 int bge_link; /* link state */
3040 int bge_link_evt; /* pending link event */
3042 int bge_forced_collapse;
3043 int bge_forced_udpcsum;
3045 int bge_csum_features;
3046 struct callout bge_stat_ch;
3047 uint32_t bge_rx_discards;
3048 uint32_t bge_rx_inerrs;
3049 uint32_t bge_rx_nobds;
3050 uint32_t bge_tx_discards;
3051 uint32_t bge_tx_collisions;
3052 #ifdef DEVICE_POLLING
3054 #endif /* DEVICE_POLLING */
3055 struct bge_mac_stats bge_mac_stats;
3056 struct task bge_intr_task;
3057 struct taskqueue *bge_tq;
3060 #define BGE_LOCK_INIT(_sc, _name) \
3061 mtx_init(&(_sc)->bge_mtx, _name, MTX_NETWORK_LOCK, MTX_DEF)
3062 #define BGE_LOCK(_sc) mtx_lock(&(_sc)->bge_mtx)
3063 #define BGE_LOCK_ASSERT(_sc) mtx_assert(&(_sc)->bge_mtx, MA_OWNED)
3064 #define BGE_UNLOCK(_sc) mtx_unlock(&(_sc)->bge_mtx)
3065 #define BGE_LOCK_DESTROY(_sc) mtx_destroy(&(_sc)->bge_mtx)