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.
33 * $FreeBSD: src/sys/dev/bge/if_bgereg.h,v 1.1.2.16 2004/09/23 20:11:18 ps Exp $
34 * $DragonFly: src/sys/dev/netif/bge/if_bgereg.h,v 1.25 2008/10/22 14:24:24 sephe Exp $
38 * BCM570x memory map. The internal memory layout varies somewhat
39 * depending on whether or not we have external SSRAM attached.
40 * The BCM5700 can have up to 16MB of external memory. The BCM5701
41 * is apparently not designed to use external SSRAM. The mappings
42 * up to the first 4 send rings are the same for both internal and
43 * external memory configurations. Note that mini RX ring space is
44 * only available with external SSRAM configurations, which means
45 * the mini RX ring is not supported on the BCM5701.
47 * The NIC's memory can be accessed by the host in one of 3 ways:
49 * 1) Indirect register access. The MEMWIN_BASEADDR and MEMWIN_DATA
50 * registers in PCI config space can be used to read any 32-bit
51 * address within the NIC's memory.
53 * 2) Memory window access. The MEMWIN_BASEADDR register in PCI config
54 * space can be used in conjunction with the memory window in the
55 * device register space at offset 0x8000 to read any 32K chunk
58 * 3) Flat mode. If the 'flat mode' bit in the PCI state register is
59 * set, the device I/O mapping consumes 32MB of host address space,
60 * allowing all of the registers and internal NIC memory to be
61 * accessed directly. NIC memory addresses are offset by 0x01000000.
62 * Flat mode consumes so much host address space that it is not
65 #define BGE_PAGE_ZERO 0x00000000
66 #define BGE_PAGE_ZERO_END 0x000000FF
67 #define BGE_SEND_RING_RCB 0x00000100
68 #define BGE_SEND_RING_RCB_END 0x000001FF
69 #define BGE_RX_RETURN_RING_RCB 0x00000200
70 #define BGE_RX_RETURN_RING_RCB_END 0x000002FF
71 #define BGE_STATS_BLOCK 0x00000300
72 #define BGE_STATS_BLOCK_END 0x00000AFF
73 #define BGE_STATUS_BLOCK 0x00000B00
74 #define BGE_STATUS_BLOCK_END 0x00000B4F
75 #define BGE_SOFTWARE_GENCOMM 0x00000B50
76 #define BGE_SOFTWARE_GENCOMM_SIG 0x00000B54
77 #define BGE_SOFTWARE_GENCOMM_NICCFG 0x00000B58
78 #define BGE_SOFTWARE_GENCOMM_END 0x00000FFF
79 #define BGE_UNMAPPED 0x00001000
80 #define BGE_UNMAPPED_END 0x00001FFF
81 #define BGE_DMA_DESCRIPTORS 0x00002000
82 #define BGE_DMA_DESCRIPTORS_END 0x00003FFF
83 #define BGE_SEND_RING_1_TO_4 0x00004000
84 #define BGE_SEND_RING_1_TO_4_END 0x00005FFF
86 /* Mappings for internal memory configuration */
87 #define BGE_STD_RX_RINGS 0x00006000
88 #define BGE_STD_RX_RINGS_END 0x00006FFF
89 #define BGE_JUMBO_RX_RINGS 0x00007000
90 #define BGE_JUMBO_RX_RINGS_END 0x00007FFF
91 #define BGE_BUFFPOOL_1 0x00008000
92 #define BGE_BUFFPOOL_1_END 0x0000FFFF
93 #define BGE_BUFFPOOL_2 0x00010000 /* or expansion ROM */
94 #define BGE_BUFFPOOL_2_END 0x00017FFF
95 #define BGE_BUFFPOOL_3 0x00018000 /* or expansion ROM */
96 #define BGE_BUFFPOOL_3_END 0x0001FFFF
98 /* Mappings for external SSRAM configurations */
99 #define BGE_SEND_RING_5_TO_6 0x00006000
100 #define BGE_SEND_RING_5_TO_6_END 0x00006FFF
101 #define BGE_SEND_RING_7_TO_8 0x00007000
102 #define BGE_SEND_RING_7_TO_8_END 0x00007FFF
103 #define BGE_SEND_RING_9_TO_16 0x00008000
104 #define BGE_SEND_RING_9_TO_16_END 0x0000BFFF
105 #define BGE_EXT_STD_RX_RINGS 0x0000C000
106 #define BGE_EXT_STD_RX_RINGS_END 0x0000CFFF
107 #define BGE_EXT_JUMBO_RX_RINGS 0x0000D000
108 #define BGE_EXT_JUMBO_RX_RINGS_END 0x0000DFFF
109 #define BGE_MINI_RX_RINGS 0x0000E000
110 #define BGE_MINI_RX_RINGS_END 0x0000FFFF
111 #define BGE_AVAIL_REGION1 0x00010000 /* or expansion ROM */
112 #define BGE_AVAIL_REGION1_END 0x00017FFF
113 #define BGE_AVAIL_REGION2 0x00018000 /* or expansion ROM */
114 #define BGE_AVAIL_REGION2_END 0x0001FFFF
115 #define BGE_EXT_SSRAM 0x00020000
116 #define BGE_EXT_SSRAM_END 0x000FFFFF
120 * BCM570x register offsets. These are memory mapped registers
121 * which can be accessed with the CSR_READ_4()/CSR_WRITE_4() macros.
122 * Each register must be accessed using 32 bit operations.
124 * All registers are accessed through a 32K shared memory block.
125 * The first group of registers are actually copies of the PCI
126 * configuration space registers.
130 * PCI registers defined in the PCI 2.2 spec.
132 #define BGE_PCI_VID 0x00
133 #define BGE_PCI_DID 0x02
134 #define BGE_PCI_CMD 0x04
135 #define BGE_PCI_STS 0x06
136 #define BGE_PCI_REV 0x08
137 #define BGE_PCI_CLASS 0x09
138 #define BGE_PCI_CACHESZ 0x0C
139 #define BGE_PCI_LATTIMER 0x0D
140 #define BGE_PCI_HDRTYPE 0x0E
141 #define BGE_PCI_BIST 0x0F
142 #define BGE_PCI_BAR0 0x10
143 #define BGE_PCI_BAR1 0x14
144 #define BGE_PCI_SUBSYS 0x2C
145 #define BGE_PCI_SUBVID 0x2E
146 #define BGE_PCI_ROMBASE 0x30
147 #define BGE_PCI_CAPPTR 0x34
148 #define BGE_PCI_INTLINE 0x3C
149 #define BGE_PCI_INTPIN 0x3D
150 #define BGE_PCI_MINGNT 0x3E
151 #define BGE_PCI_MAXLAT 0x3F
152 #define BGE_PCI_PCIXCAP 0x40
153 #define BGE_PCI_NEXTPTR_PM 0x41
154 #define BGE_PCI_PCIX_CMD 0x42
155 #define BGE_PCI_PCIX_STS 0x44
156 #define BGE_PCI_PWRMGMT_CAPID 0x48
157 #define BGE_PCI_NEXTPTR_VPD 0x49
158 #define BGE_PCI_PWRMGMT_CAPS 0x4A
159 #define BGE_PCI_PWRMGMT_CMD 0x4C
160 #define BGE_PCI_PWRMGMT_STS 0x4D
161 #define BGE_PCI_PWRMGMT_DATA 0x4F
162 #define BGE_PCI_VPD_CAPID 0x50
163 #define BGE_PCI_NEXTPTR_MSI 0x51
164 #define BGE_PCI_VPD_ADDR 0x52
165 #define BGE_PCI_VPD_DATA 0x54
166 #define BGE_PCI_MSI_CAPID 0x58
167 #define BGE_PCI_NEXTPTR_NONE 0x59
168 #define BGE_PCI_MSI_CTL 0x5A
169 #define BGE_PCI_MSI_ADDR_HI 0x5C
170 #define BGE_PCI_MSI_ADDR_LO 0x60
171 #define BGE_PCI_MSI_DATA 0x64
174 #define BGE_PCIE_CAPID_REG 0xD0
175 #define BGE_PCIE_CAPID 0x10
178 * PCI registers specific to the BCM570x family.
180 #define BGE_PCI_MISC_CTL 0x68
181 #define BGE_PCI_DMA_RW_CTL 0x6C
182 #define BGE_PCI_PCISTATE 0x70
183 #define BGE_PCI_CLKCTL 0x74
184 #define BGE_PCI_REG_BASEADDR 0x78
185 #define BGE_PCI_MEMWIN_BASEADDR 0x7C
186 #define BGE_PCI_REG_DATA 0x80
187 #define BGE_PCI_MEMWIN_DATA 0x84
188 #define BGE_PCI_MODECTL 0x88
189 #define BGE_PCI_MISC_CFG 0x8C
190 #define BGE_PCI_MISC_LOCALCTL 0x90
191 #define BGE_PCI_UNDI_RX_STD_PRODIDX_HI 0x98
192 #define BGE_PCI_UNDI_RX_STD_PRODIDX_LO 0x9C
193 #define BGE_PCI_UNDI_RX_RTN_CONSIDX_HI 0xA0
194 #define BGE_PCI_UNDI_RX_RTN_CONSIDX_LO 0xA4
195 #define BGE_PCI_UNDI_TX_BD_PRODIDX_HI 0xA8
196 #define BGE_PCI_UNDI_TX_BD_PRODIDX_LO 0xAC
197 #define BGE_PCI_ISR_MBX_HI 0xB0
198 #define BGE_PCI_ISR_MBX_LO 0xB4
199 #define BGE_PCI_PRODID_ASICREV 0xBC
201 /* PCI Misc. Host control register */
202 #define BGE_PCIMISCCTL_CLEAR_INTA 0x00000001
203 #define BGE_PCIMISCCTL_MASK_PCI_INTR 0x00000002
204 #define BGE_PCIMISCCTL_ENDIAN_BYTESWAP 0x00000004
205 #define BGE_PCIMISCCTL_ENDIAN_WORDSWAP 0x00000008
206 #define BGE_PCIMISCCTL_PCISTATE_RW 0x00000010
207 #define BGE_PCIMISCCTL_CLOCKCTL_RW 0x00000020
208 #define BGE_PCIMISCCTL_REG_WORDSWAP 0x00000040
209 #define BGE_PCIMISCCTL_INDIRECT_ACCESS 0x00000080
210 #define BGE_PCIMISCCTL_ASICREV 0xFFFF0000
211 #define BGE_PCIMISCCTL_ASICREV_SHIFT 16
213 #if BYTE_ORDER == LITTLE_ENDIAN
214 #define BGE_DMA_SWAP_OPTIONS (BGE_MODECTL_WORDSWAP_NONFRAME |\
215 BGE_MODECTL_BYTESWAP_DATA | \
216 BGE_MODECTL_WORDSWAP_DATA)
218 #define BGE_DMA_SWAP_OPTIONS (BGE_MODECTL_WORDSWAP_NONFRAME |\
219 BGE_MODECTL_BYTESWAP_NONFRAME |\
220 BGE_MODECTL_BYTESWAP_DATA |
221 BGE_MODECTL_WORDSWAP_DATA)
224 #define BGE_HIF_SWAP_OPTIONS BGE_PCIMISCCTL_ENDIAN_WORDSWAP
225 #define BGE_INIT (BGE_HIF_SWAP_OPTIONS | \
226 BGE_PCIMISCCTL_CLEAR_INTA | \
227 BGE_PCIMISCCTL_MASK_PCI_INTR | \
228 BGE_PCIMISCCTL_INDIRECT_ACCESS)
230 #define BGE_CHIPID_TIGON_I 0x4000
231 #define BGE_CHIPID_TIGON_II 0x6000
232 #define BGE_CHIPID_BCM5700_A0 0x7000
233 #define BGE_CHIPID_BCM5700_A1 0x7001
234 #define BGE_CHIPID_BCM5700_B0 0x7100
235 #define BGE_CHIPID_BCM5700_B1 0x7101
236 #define BGE_CHIPID_BCM5700_B2 0x7102
237 #define BGE_CHIPID_BCM5700_B3 0x7103
238 #define BGE_CHIPID_BCM5700_ALTIMA 0x7104
239 #define BGE_CHIPID_BCM5700_C0 0x7200
240 #define BGE_CHIPID_BCM5701_A0 0x0000 /* grrrr */
241 #define BGE_CHIPID_BCM5701_B0 0x0100
242 #define BGE_CHIPID_BCM5701_B2 0x0102
243 #define BGE_CHIPID_BCM5701_B5 0x0105
244 #define BGE_CHIPID_BCM5703_A0 0x1000
245 #define BGE_CHIPID_BCM5703_A1 0x1001
246 #define BGE_CHIPID_BCM5703_A2 0x1002
247 #define BGE_CHIPID_BCM5703_A3 0x1003
248 #define BGE_CHIPID_BCM5703_B0 0x1100
249 #define BGE_CHIPID_BCM5704_A0 0x2000
250 #define BGE_CHIPID_BCM5704_A1 0x2001
251 #define BGE_CHIPID_BCM5704_A2 0x2002
252 #define BGE_CHIPID_BCM5704_A3 0x2003
253 #define BGE_CHIPID_BCM5704_B0 0x2100
254 #define BGE_CHIPID_BCM5705_A0 0x3000
255 #define BGE_CHIPID_BCM5705_A1 0x3001
256 #define BGE_CHIPID_BCM5705_A2 0x3002
257 #define BGE_CHIPID_BCM5705_A3 0x3003
258 #define BGE_CHIPID_BCM5750_A0 0x4000
259 #define BGE_CHIPID_BCM5750_A1 0x4001
260 #define BGE_CHIPID_BCM5750_A3 0x4003
261 #define BGE_CHIPID_BCM5750_B0 0x4100
262 #define BGE_CHIPID_BCM5750_B1 0x4101
263 #define BGE_CHIPID_BCM5750_C0 0x4200
264 #define BGE_CHIPID_BCM5750_C1 0x4201
265 #define BGE_CHIPID_BCM5750_C2 0x4202
266 #define BGE_CHIPID_BCM5714_A0 0x5000
267 #define BGE_CHIPID_BCM5752_A0 0x6000
268 #define BGE_CHIPID_BCM5752_A1 0x6001
269 #define BGE_CHIPID_BCM5752_A2 0x6002
270 #define BGE_CHIPID_BCM5714_B0 0x8000
271 #define BGE_CHIPID_BCM5714_B3 0x8003
272 #define BGE_CHIPID_BCM5715_A0 0x9000
273 #define BGE_CHIPID_BCM5715_A1 0x9001
274 #define BGE_CHIPID_BCM5715_A3 0x9003
275 #define BGE_CHIPID_BCM5722_A0 0xa200
276 #define BGE_CHIPID_BCM5755_A0 0xa000
277 #define BGE_CHIPID_BCM5755_A1 0xa001
278 #define BGE_CHIPID_BCM5755_A2 0xa002
279 #define BGE_CHIPID_BCM5754_A0 0xb000
280 #define BGE_CHIPID_BCM5754_A1 0xb001
281 #define BGE_CHIPID_BCM5754_A2 0xb002
282 #define BGE_CHIPID_BCM5761_A0 0x5761000
283 #define BGE_CHIPID_BCM5761_A1 0x5761100
284 #define BGE_CHIPID_BCM5784_A0 0x5784000
285 #define BGE_CHIPID_BCM5784_A1 0x5784100
286 #define BGE_CHIPID_BCM5787_A0 0xb000
287 #define BGE_CHIPID_BCM5787_A1 0xb001
288 #define BGE_CHIPID_BCM5787_A2 0xb002
289 #define BGE_CHIPID_BCM5906_A1 0xc001
290 #define BGE_CHIPID_BCM5906_A2 0xc002
291 #define BGE_CHIPID_BCM57780_A0 0x57780000
292 #define BGE_CHIPID_BCM57780_A1 0x57780001
295 #define BGE_ASICREV(x) ((x) >> 12)
296 #define BGE_ASICREV_BCM5701 0x00
297 #define BGE_ASICREV_BCM5703 0x01
298 #define BGE_ASICREV_BCM5704 0x02
299 #define BGE_ASICREV_BCM5705 0x03
300 #define BGE_ASICREV_BCM5750 0x04
301 #define BGE_ASICREV_BCM5714_A0 0x05
302 #define BGE_ASICREV_BCM5752 0x06
303 #define BGE_ASICREV_BCM5700 0x07
304 #define BGE_ASICREV_BCM5780 0x08
305 #define BGE_ASICREV_BCM5714 0x09
306 #define BGE_ASICREV_BCM5755 0x0a
307 #define BGE_ASICREV_BCM5754 0x0b
308 #define BGE_ASICREV_BCM5787 0x0b
309 #define BGE_ASICREV_BCM5906 0x0c
311 /* Should consult BGE_PCI_PRODID_ASICREV for ChipID */
312 #define BGE_ASICREV_USE_PRODID_REG 0x0f
313 /* BGE_PCI_PRODID_ASICREV ASIC rev. identifiers. */
314 #define BGE_ASICREV_BCM5761 0x5761
315 #define BGE_ASICREV_BCM5784 0x5784
316 #define BGE_ASICREV_BCM5785 0x5785
317 #define BGE_ASICREV_BCM57780 0x57780
320 #define BGE_CHIPREV(x) ((x) >> 8)
321 #define BGE_CHIPREV_5700_AX 0x70
322 #define BGE_CHIPREV_5700_BX 0x71
323 #define BGE_CHIPREV_5700_CX 0x72
324 #define BGE_CHIPREV_5701_AX 0x00
325 #define BGE_CHIPREV_5703_AX 0x10
326 #define BGE_CHIPREV_5704_AX 0x20
327 #define BGE_CHIPREV_5704_BX 0x21
328 #define BGE_CHIPREV_5750_AX 0x40
329 #define BGE_CHIPREV_5750_BX 0x41
330 /* BGE_PCI_PRODID_ASICREV chip rev. identifiers. */
331 #define BGE_CHIPREV_5761_AX 0x57611
332 #define BGE_CHIPREV_5784_AX 0x57841
334 /* PCI DMA Read/Write Control register */
335 #define BGE_PCIDMARWCTL_MINDMA 0x000000FF
336 #define BGE_PCIDMARWCTL_RDADRR_BNDRY 0x00000700
337 #define BGE_PCIDMARWCTL_WRADDR_BNDRY 0x00003800
338 #define BGE_PCIDMARWCTL_ONEDMA_ATONCE 0x00004000
339 #define BGE_PCIDMARWCTL_RD_WAT 0x00070000
340 # define BGE_PCIDMARWCTL_RD_WAT_SHIFT 16
341 #define BGE_PCIDMARWCTL_WR_WAT 0x00380000
342 # define BGE_PCIDMARWCTL_WR_WAT_SHIFT 19
343 #define BGE_PCIDMARWCTL_USE_MRM 0x00400000
344 #define BGE_PCIDMARWCTL_ASRT_ALL_BE 0x00800000
345 #define BGE_PCIDMARWCTL_DFLT_PCI_RD_CMD 0x0F000000
346 # define BGE_PCIDMA_RWCTL_PCI_RD_CMD_SHIFT 24
347 #define BGE_PCIDMARWCTL_DFLT_PCI_WR_CMD 0xF0000000
348 # define BGE_PCIDMA_RWCTL_PCI_WR_CMD_SHIFT 28
350 #define BGE_PCI_READ_BNDRY_DISABLE 0x00000000
351 #define BGE_PCI_READ_BNDRY_16BYTES 0x00000100
352 #define BGE_PCI_READ_BNDRY_32BYTES 0x00000200
353 #define BGE_PCI_READ_BNDRY_64BYTES 0x00000300
354 #define BGE_PCI_READ_BNDRY_128BYTES 0x00000400
355 #define BGE_PCI_READ_BNDRY_256BYTES 0x00000500
356 #define BGE_PCI_READ_BNDRY_512BYTES 0x00000600
357 #define BGE_PCI_READ_BNDRY_1024BYTES 0x00000700
359 #define BGE_PCI_WRITE_BNDRY_DISABLE 0x00000000
360 #define BGE_PCI_WRITE_BNDRY_16BYTES 0x00000800
361 #define BGE_PCI_WRITE_BNDRY_32BYTES 0x00001000
362 #define BGE_PCI_WRITE_BNDRY_64BYTES 0x00001800
363 #define BGE_PCI_WRITE_BNDRY_128BYTES 0x00002000
364 #define BGE_PCI_WRITE_BNDRY_256BYTES 0x00002800
365 #define BGE_PCI_WRITE_BNDRY_512BYTES 0x00003000
366 #define BGE_PCI_WRITE_BNDRY_1024BYTES 0x00003800
369 * PCI state register -- note, this register is read only
370 * unless the PCISTATE_WR bit of the PCI Misc. Host Control
373 #define BGE_PCISTATE_FORCE_RESET 0x00000001
374 #define BGE_PCISTATE_INTR_STATE 0x00000002
375 #define BGE_PCISTATE_PCI_BUSMODE 0x00000004 /* 1 = PCI, 0 = PCI-X */
376 #define BGE_PCISTATE_PCI_BUSSPEED 0x00000008 /* 1 = 66/133, 0 = 33/66 */
377 #define BGE_PCISTATE_32BIT_BUS 0x00000010 /* 1 = 32bit, 0 = 64bit */
378 #define BGE_PCISTATE_WANT_EXPROM 0x00000020
379 #define BGE_PCISTATE_EXPROM_RETRY 0x00000040
380 #define BGE_PCISTATE_FLATVIEW_MODE 0x00000100
381 #define BGE_PCISTATE_PCI_TGT_RETRY_MAX 0x00000E00
384 * PCI Clock Control register -- note, this register is read only
385 * unless the CLOCKCTL_RW bit of the PCI Misc. Host Control
388 #define BGE_PCICLOCKCTL_DETECTED_SPEED 0x0000000F
389 #define BGE_PCICLOCKCTL_M66EN 0x00000080
390 #define BGE_PCICLOCKCTL_LOWPWR_CLKMODE 0x00000200
391 #define BGE_PCICLOCKCTL_RXCPU_CLK_DIS 0x00000400
392 #define BGE_PCICLOCKCTL_TXCPU_CLK_DIS 0x00000800
393 #define BGE_PCICLOCKCTL_ALTCLK 0x00001000
394 #define BGE_PCICLOCKCTL_ALTCLK_SRC 0x00002000
395 #define BGE_PCICLOCKCTL_PCIPLL_DISABLE 0x00004000
396 #define BGE_PCICLOCKCTL_SYSPLL_DISABLE 0x00008000
397 #define BGE_PCICLOCKCTL_BIST_ENABLE 0x00010000
400 #ifndef PCIM_CMD_MWIEN
401 #define PCIM_CMD_MWIEN 0x0010
405 * High priority mailbox registers
406 * Each mailbox is 64-bits wide, though we only use the
407 * lower 32 bits. To write a 64-bit value, write the upper 32 bits
408 * first. The NIC will load the mailbox after the lower 32 bit word
411 #define BGE_MBX_IRQ0_HI 0x0200
412 #define BGE_MBX_IRQ0_LO 0x0204
413 #define BGE_MBX_IRQ1_HI 0x0208
414 #define BGE_MBX_IRQ1_LO 0x020C
415 #define BGE_MBX_IRQ2_HI 0x0210
416 #define BGE_MBX_IRQ2_LO 0x0214
417 #define BGE_MBX_IRQ3_HI 0x0218
418 #define BGE_MBX_IRQ3_LO 0x021C
419 #define BGE_MBX_GEN0_HI 0x0220
420 #define BGE_MBX_GEN0_LO 0x0224
421 #define BGE_MBX_GEN1_HI 0x0228
422 #define BGE_MBX_GEN1_LO 0x022C
423 #define BGE_MBX_GEN2_HI 0x0230
424 #define BGE_MBX_GEN2_LO 0x0234
425 #define BGE_MBX_GEN3_HI 0x0228
426 #define BGE_MBX_GEN3_LO 0x022C
427 #define BGE_MBX_GEN4_HI 0x0240
428 #define BGE_MBX_GEN4_LO 0x0244
429 #define BGE_MBX_GEN5_HI 0x0248
430 #define BGE_MBX_GEN5_LO 0x024C
431 #define BGE_MBX_GEN6_HI 0x0250
432 #define BGE_MBX_GEN6_LO 0x0254
433 #define BGE_MBX_GEN7_HI 0x0258
434 #define BGE_MBX_GEN7_LO 0x025C
435 #define BGE_MBX_RELOAD_STATS_HI 0x0260
436 #define BGE_MBX_RELOAD_STATS_LO 0x0264
437 #define BGE_MBX_RX_STD_PROD_HI 0x0268
438 #define BGE_MBX_RX_STD_PROD_LO 0x026C
439 #define BGE_MBX_RX_JUMBO_PROD_HI 0x0270
440 #define BGE_MBX_RX_JUMBO_PROD_LO 0x0274
441 #define BGE_MBX_RX_MINI_PROD_HI 0x0278
442 #define BGE_MBX_RX_MINI_PROD_LO 0x027C
443 #define BGE_MBX_RX_CONS0_HI 0x0280
444 #define BGE_MBX_RX_CONS0_LO 0x0284
445 #define BGE_MBX_RX_CONS1_HI 0x0288
446 #define BGE_MBX_RX_CONS1_LO 0x028C
447 #define BGE_MBX_RX_CONS2_HI 0x0290
448 #define BGE_MBX_RX_CONS2_LO 0x0294
449 #define BGE_MBX_RX_CONS3_HI 0x0298
450 #define BGE_MBX_RX_CONS3_LO 0x029C
451 #define BGE_MBX_RX_CONS4_HI 0x02A0
452 #define BGE_MBX_RX_CONS4_LO 0x02A4
453 #define BGE_MBX_RX_CONS5_HI 0x02A8
454 #define BGE_MBX_RX_CONS5_LO 0x02AC
455 #define BGE_MBX_RX_CONS6_HI 0x02B0
456 #define BGE_MBX_RX_CONS6_LO 0x02B4
457 #define BGE_MBX_RX_CONS7_HI 0x02B8
458 #define BGE_MBX_RX_CONS7_LO 0x02BC
459 #define BGE_MBX_RX_CONS8_HI 0x02C0
460 #define BGE_MBX_RX_CONS8_LO 0x02C4
461 #define BGE_MBX_RX_CONS9_HI 0x02C8
462 #define BGE_MBX_RX_CONS9_LO 0x02CC
463 #define BGE_MBX_RX_CONS10_HI 0x02D0
464 #define BGE_MBX_RX_CONS10_LO 0x02D4
465 #define BGE_MBX_RX_CONS11_HI 0x02D8
466 #define BGE_MBX_RX_CONS11_LO 0x02DC
467 #define BGE_MBX_RX_CONS12_HI 0x02E0
468 #define BGE_MBX_RX_CONS12_LO 0x02E4
469 #define BGE_MBX_RX_CONS13_HI 0x02E8
470 #define BGE_MBX_RX_CONS13_LO 0x02EC
471 #define BGE_MBX_RX_CONS14_HI 0x02F0
472 #define BGE_MBX_RX_CONS14_LO 0x02F4
473 #define BGE_MBX_RX_CONS15_HI 0x02F8
474 #define BGE_MBX_RX_CONS15_LO 0x02FC
475 #define BGE_MBX_TX_HOST_PROD0_HI 0x0300
476 #define BGE_MBX_TX_HOST_PROD0_LO 0x0304
477 #define BGE_MBX_TX_HOST_PROD1_HI 0x0308
478 #define BGE_MBX_TX_HOST_PROD1_LO 0x030C
479 #define BGE_MBX_TX_HOST_PROD2_HI 0x0310
480 #define BGE_MBX_TX_HOST_PROD2_LO 0x0314
481 #define BGE_MBX_TX_HOST_PROD3_HI 0x0318
482 #define BGE_MBX_TX_HOST_PROD3_LO 0x031C
483 #define BGE_MBX_TX_HOST_PROD4_HI 0x0320
484 #define BGE_MBX_TX_HOST_PROD4_LO 0x0324
485 #define BGE_MBX_TX_HOST_PROD5_HI 0x0328
486 #define BGE_MBX_TX_HOST_PROD5_LO 0x032C
487 #define BGE_MBX_TX_HOST_PROD6_HI 0x0330
488 #define BGE_MBX_TX_HOST_PROD6_LO 0x0334
489 #define BGE_MBX_TX_HOST_PROD7_HI 0x0338
490 #define BGE_MBX_TX_HOST_PROD7_LO 0x033C
491 #define BGE_MBX_TX_HOST_PROD8_HI 0x0340
492 #define BGE_MBX_TX_HOST_PROD8_LO 0x0344
493 #define BGE_MBX_TX_HOST_PROD9_HI 0x0348
494 #define BGE_MBX_TX_HOST_PROD9_LO 0x034C
495 #define BGE_MBX_TX_HOST_PROD10_HI 0x0350
496 #define BGE_MBX_TX_HOST_PROD10_LO 0x0354
497 #define BGE_MBX_TX_HOST_PROD11_HI 0x0358
498 #define BGE_MBX_TX_HOST_PROD11_LO 0x035C
499 #define BGE_MBX_TX_HOST_PROD12_HI 0x0360
500 #define BGE_MBX_TX_HOST_PROD12_LO 0x0364
501 #define BGE_MBX_TX_HOST_PROD13_HI 0x0368
502 #define BGE_MBX_TX_HOST_PROD13_LO 0x036C
503 #define BGE_MBX_TX_HOST_PROD14_HI 0x0370
504 #define BGE_MBX_TX_HOST_PROD14_LO 0x0374
505 #define BGE_MBX_TX_HOST_PROD15_HI 0x0378
506 #define BGE_MBX_TX_HOST_PROD15_LO 0x037C
507 #define BGE_MBX_TX_NIC_PROD0_HI 0x0380
508 #define BGE_MBX_TX_NIC_PROD0_LO 0x0384
509 #define BGE_MBX_TX_NIC_PROD1_HI 0x0388
510 #define BGE_MBX_TX_NIC_PROD1_LO 0x038C
511 #define BGE_MBX_TX_NIC_PROD2_HI 0x0390
512 #define BGE_MBX_TX_NIC_PROD2_LO 0x0394
513 #define BGE_MBX_TX_NIC_PROD3_HI 0x0398
514 #define BGE_MBX_TX_NIC_PROD3_LO 0x039C
515 #define BGE_MBX_TX_NIC_PROD4_HI 0x03A0
516 #define BGE_MBX_TX_NIC_PROD4_LO 0x03A4
517 #define BGE_MBX_TX_NIC_PROD5_HI 0x03A8
518 #define BGE_MBX_TX_NIC_PROD5_LO 0x03AC
519 #define BGE_MBX_TX_NIC_PROD6_HI 0x03B0
520 #define BGE_MBX_TX_NIC_PROD6_LO 0x03B4
521 #define BGE_MBX_TX_NIC_PROD7_HI 0x03B8
522 #define BGE_MBX_TX_NIC_PROD7_LO 0x03BC
523 #define BGE_MBX_TX_NIC_PROD8_HI 0x03C0
524 #define BGE_MBX_TX_NIC_PROD8_LO 0x03C4
525 #define BGE_MBX_TX_NIC_PROD9_HI 0x03C8
526 #define BGE_MBX_TX_NIC_PROD9_LO 0x03CC
527 #define BGE_MBX_TX_NIC_PROD10_HI 0x03D0
528 #define BGE_MBX_TX_NIC_PROD10_LO 0x03D4
529 #define BGE_MBX_TX_NIC_PROD11_HI 0x03D8
530 #define BGE_MBX_TX_NIC_PROD11_LO 0x03DC
531 #define BGE_MBX_TX_NIC_PROD12_HI 0x03E0
532 #define BGE_MBX_TX_NIC_PROD12_LO 0x03E4
533 #define BGE_MBX_TX_NIC_PROD13_HI 0x03E8
534 #define BGE_MBX_TX_NIC_PROD13_LO 0x03EC
535 #define BGE_MBX_TX_NIC_PROD14_HI 0x03F0
536 #define BGE_MBX_TX_NIC_PROD14_LO 0x03F4
537 #define BGE_MBX_TX_NIC_PROD15_HI 0x03F8
538 #define BGE_MBX_TX_NIC_PROD15_LO 0x03FC
540 #define BGE_TX_RINGS_MAX 4
541 #define BGE_TX_RINGS_EXTSSRAM_MAX 16
542 #define BGE_RX_RINGS_MAX 16
544 /* Ethernet MAC control registers */
545 #define BGE_MAC_MODE 0x0400
546 #define BGE_MAC_STS 0x0404
547 #define BGE_MAC_EVT_ENB 0x0408
548 #define BGE_MAC_LED_CTL 0x040C
549 #define BGE_MAC_ADDR1_LO 0x0410
550 #define BGE_MAC_ADDR1_HI 0x0414
551 #define BGE_MAC_ADDR2_LO 0x0418
552 #define BGE_MAC_ADDR2_HI 0x041C
553 #define BGE_MAC_ADDR3_LO 0x0420
554 #define BGE_MAC_ADDR3_HI 0x0424
555 #define BGE_MAC_ADDR4_LO 0x0428
556 #define BGE_MAC_ADDR4_HI 0x042C
557 #define BGE_WOL_PATPTR 0x0430
558 #define BGE_WOL_PATCFG 0x0434
559 #define BGE_TX_RANDOM_BACKOFF 0x0438
560 #define BGE_RX_MTU 0x043C
561 #define BGE_GBIT_PCS_TEST 0x0440
562 #define BGE_TX_TBI_AUTONEG 0x0444
563 #define BGE_RX_TBI_AUTONEG 0x0448
564 #define BGE_MI_COMM 0x044C
565 #define BGE_MI_STS 0x0450
566 #define BGE_MI_MODE 0x0454
567 #define BGE_AUTOPOLL_STS 0x0458
568 #define BGE_TX_MODE 0x045C
569 #define BGE_TX_STS 0x0460
570 #define BGE_TX_LENGTHS 0x0464
571 #define BGE_RX_MODE 0x0468
572 #define BGE_RX_STS 0x046C
573 #define BGE_MAR0 0x0470
574 #define BGE_MAR1 0x0474
575 #define BGE_MAR2 0x0478
576 #define BGE_MAR3 0x047C
577 #define BGE_RX_BD_RULES_CTL0 0x0480
578 #define BGE_RX_BD_RULES_MASKVAL0 0x0484
579 #define BGE_RX_BD_RULES_CTL1 0x0488
580 #define BGE_RX_BD_RULES_MASKVAL1 0x048C
581 #define BGE_RX_BD_RULES_CTL2 0x0490
582 #define BGE_RX_BD_RULES_MASKVAL2 0x0494
583 #define BGE_RX_BD_RULES_CTL3 0x0498
584 #define BGE_RX_BD_RULES_MASKVAL3 0x049C
585 #define BGE_RX_BD_RULES_CTL4 0x04A0
586 #define BGE_RX_BD_RULES_MASKVAL4 0x04A4
587 #define BGE_RX_BD_RULES_CTL5 0x04A8
588 #define BGE_RX_BD_RULES_MASKVAL5 0x04AC
589 #define BGE_RX_BD_RULES_CTL6 0x04B0
590 #define BGE_RX_BD_RULES_MASKVAL6 0x04B4
591 #define BGE_RX_BD_RULES_CTL7 0x04B8
592 #define BGE_RX_BD_RULES_MASKVAL7 0x04BC
593 #define BGE_RX_BD_RULES_CTL8 0x04C0
594 #define BGE_RX_BD_RULES_MASKVAL8 0x04C4
595 #define BGE_RX_BD_RULES_CTL9 0x04C8
596 #define BGE_RX_BD_RULES_MASKVAL9 0x04CC
597 #define BGE_RX_BD_RULES_CTL10 0x04D0
598 #define BGE_RX_BD_RULES_MASKVAL10 0x04D4
599 #define BGE_RX_BD_RULES_CTL11 0x04D8
600 #define BGE_RX_BD_RULES_MASKVAL11 0x04DC
601 #define BGE_RX_BD_RULES_CTL12 0x04E0
602 #define BGE_RX_BD_RULES_MASKVAL12 0x04E4
603 #define BGE_RX_BD_RULES_CTL13 0x04E8
604 #define BGE_RX_BD_RULES_MASKVAL13 0x04EC
605 #define BGE_RX_BD_RULES_CTL14 0x04F0
606 #define BGE_RX_BD_RULES_MASKVAL14 0x04F4
607 #define BGE_RX_BD_RULES_CTL15 0x04F8
608 #define BGE_RX_BD_RULES_MASKVAL15 0x04FC
609 #define BGE_RX_RULES_CFG 0x0500
610 #define BGE_SERDES_CFG 0x0590
611 #define BGE_SERDES_STS 0x0594
612 #define BGE_SGDIG_CFG 0x05B0
613 #define BGE_SGDIG_STS 0x05B4
614 #define BGE_RX_STATS 0x0800
615 #define BGE_TX_STATS 0x0880
617 /* Ethernet MAC Mode register */
618 #define BGE_MACMODE_RESET 0x00000001
619 #define BGE_MACMODE_HALF_DUPLEX 0x00000002
620 #define BGE_MACMODE_PORTMODE 0x0000000C
621 #define BGE_MACMODE_LOOPBACK 0x00000010
622 #define BGE_MACMODE_RX_TAGGEDPKT 0x00000080
623 #define BGE_MACMODE_TX_BURST_ENB 0x00000100
624 #define BGE_MACMODE_MAX_DEFER 0x00000200
625 #define BGE_MACMODE_LINK_POLARITY 0x00000400
626 #define BGE_MACMODE_RX_STATS_ENB 0x00000800
627 #define BGE_MACMODE_RX_STATS_CLEAR 0x00001000
628 #define BGE_MACMODE_RX_STATS_FLUSH 0x00002000
629 #define BGE_MACMODE_TX_STATS_ENB 0x00004000
630 #define BGE_MACMODE_TX_STATS_CLEAR 0x00008000
631 #define BGE_MACMODE_TX_STATS_FLUSH 0x00010000
632 #define BGE_MACMODE_TBI_SEND_CFGS 0x00020000
633 #define BGE_MACMODE_MAGIC_PKT_ENB 0x00040000
634 #define BGE_MACMODE_ACPI_PWRON_ENB 0x00080000
635 #define BGE_MACMODE_MIP_ENB 0x00100000
636 #define BGE_MACMODE_TXDMA_ENB 0x00200000
637 #define BGE_MACMODE_RXDMA_ENB 0x00400000
638 #define BGE_MACMODE_FRMHDR_DMA_ENB 0x00800000
640 #define BGE_PORTMODE_NONE 0x00000000
641 #define BGE_PORTMODE_MII 0x00000004
642 #define BGE_PORTMODE_GMII 0x00000008
643 #define BGE_PORTMODE_TBI 0x0000000C
645 /* MAC Status register */
646 #define BGE_MACSTAT_TBI_PCS_SYNCHED 0x00000001
647 #define BGE_MACSTAT_TBI_SIGNAL_DETECT 0x00000002
648 #define BGE_MACSTAT_RX_CFG 0x00000004
649 #define BGE_MACSTAT_CFG_CHANGED 0x00000008
650 #define BGE_MACSTAT_SYNC_CHANGED 0x00000010
651 #define BGE_MACSTAT_PORT_DECODE_ERROR 0x00000400
652 #define BGE_MACSTAT_LINK_CHANGED 0x00001000
653 #define BGE_MACSTAT_MI_COMPLETE 0x00400000
654 #define BGE_MACSTAT_MI_INTERRUPT 0x00800000
655 #define BGE_MACSTAT_AUTOPOLL_ERROR 0x01000000
656 #define BGE_MACSTAT_ODI_ERROR 0x02000000
657 #define BGE_MACSTAT_RXSTAT_OFLOW 0x04000000
658 #define BGE_MACSTAT_TXSTAT_OFLOW 0x08000000
660 /* MAC Event Enable Register */
661 #define BGE_EVTENB_PORT_DECODE_ERROR 0x00000400
662 #define BGE_EVTENB_LINK_CHANGED 0x00001000
663 #define BGE_EVTENB_MI_COMPLETE 0x00400000
664 #define BGE_EVTENB_MI_INTERRUPT 0x00800000
665 #define BGE_EVTENB_AUTOPOLL_ERROR 0x01000000
666 #define BGE_EVTENB_ODI_ERROR 0x02000000
667 #define BGE_EVTENB_RXSTAT_OFLOW 0x04000000
668 #define BGE_EVTENB_TXSTAT_OFLOW 0x08000000
670 /* LED Control Register */
671 #define BGE_LEDCTL_LINKLED_OVERRIDE 0x00000001
672 #define BGE_LEDCTL_1000MBPS_LED 0x00000002
673 #define BGE_LEDCTL_100MBPS_LED 0x00000004
674 #define BGE_LEDCTL_10MBPS_LED 0x00000008
675 #define BGE_LEDCTL_TRAFLED_OVERRIDE 0x00000010
676 #define BGE_LEDCTL_TRAFLED_BLINK 0x00000020
677 #define BGE_LEDCTL_TREFLED_BLINK_2 0x00000040
678 #define BGE_LEDCTL_1000MBPS_STS 0x00000080
679 #define BGE_LEDCTL_100MBPS_STS 0x00000100
680 #define BGE_LEDCTL_10MBPS_STS 0x00000200
681 #define BGE_LEDCTL_TRADLED_STS 0x00000400
682 #define BGE_LEDCTL_BLINKPERIOD 0x7FF80000
683 #define BGE_LEDCTL_BLINKPERIOD_OVERRIDE 0x80000000
685 /* TX backoff seed register */
686 #define BGE_TX_BACKOFF_SEED_MASK 0x3F
688 /* Autopoll status register */
689 #define BGE_AUTOPOLLSTS_ERROR 0x00000001
691 /* Transmit MAC mode register */
692 #define BGE_TXMODE_RESET 0x00000001
693 #define BGE_TXMODE_ENABLE 0x00000002
694 #define BGE_TXMODE_FLOWCTL_ENABLE 0x00000010
695 #define BGE_TXMODE_BIGBACKOFF_ENABLE 0x00000020
696 #define BGE_TXMODE_LONGPAUSE_ENABLE 0x00000040
698 /* Transmit MAC status register */
699 #define BGE_TXSTAT_RX_XOFFED 0x00000001
700 #define BGE_TXSTAT_SENT_XOFF 0x00000002
701 #define BGE_TXSTAT_SENT_XON 0x00000004
702 #define BGE_TXSTAT_LINK_UP 0x00000008
703 #define BGE_TXSTAT_ODI_UFLOW 0x00000010
704 #define BGE_TXSTAT_ODI_OFLOW 0x00000020
706 /* Transmit MAC lengths register */
707 #define BGE_TXLEN_SLOTTIME 0x000000FF
708 #define BGE_TXLEN_IPG 0x00000F00
709 #define BGE_TXLEN_CRS 0x00003000
711 /* Receive MAC mode register */
712 #define BGE_RXMODE_RESET 0x00000001
713 #define BGE_RXMODE_ENABLE 0x00000002
714 #define BGE_RXMODE_FLOWCTL_ENABLE 0x00000004
715 #define BGE_RXMODE_RX_GIANTS 0x00000020
716 #define BGE_RXMODE_RX_RUNTS 0x00000040
717 #define BGE_RXMODE_8022_LENCHECK 0x00000080
718 #define BGE_RXMODE_RX_PROMISC 0x00000100
719 #define BGE_RXMODE_RX_NO_CRC_CHECK 0x00000200
720 #define BGE_RXMODE_RX_KEEP_VLAN_DIAG 0x00000400
722 /* Receive MAC status register */
723 #define BGE_RXSTAT_REMOTE_XOFFED 0x00000001
724 #define BGE_RXSTAT_RCVD_XOFF 0x00000002
725 #define BGE_RXSTAT_RCVD_XON 0x00000004
727 /* Receive Rules Control register */
728 #define BGE_RXRULECTL_OFFSET 0x000000FF
729 #define BGE_RXRULECTL_CLASS 0x00001F00
730 #define BGE_RXRULECTL_HDRTYPE 0x0000E000
731 #define BGE_RXRULECTL_COMPARE_OP 0x00030000
732 #define BGE_RXRULECTL_MAP 0x01000000
733 #define BGE_RXRULECTL_DISCARD 0x02000000
734 #define BGE_RXRULECTL_MASK 0x04000000
735 #define BGE_RXRULECTL_ACTIVATE_PROC3 0x08000000
736 #define BGE_RXRULECTL_ACTIVATE_PROC2 0x10000000
737 #define BGE_RXRULECTL_ACTIVATE_PROC1 0x20000000
738 #define BGE_RXRULECTL_ANDWITHNEXT 0x40000000
740 /* Receive Rules Mask register */
741 #define BGE_RXRULEMASK_VALUE 0x0000FFFF
742 #define BGE_RXRULEMASK_MASKVAL 0xFFFF0000
744 /* SERDES configuration register */
745 #define BGE_SERDESCFG_RXR 0x00000007 /* phase interpolator */
746 #define BGE_SERDESCFG_RXG 0x00000018 /* rx gain setting */
747 #define BGE_SERDESCFG_RXEDGESEL 0x00000040 /* rising/falling egde */
748 #define BGE_SERDESCFG_TX_BIAS 0x00000380 /* TXDAC bias setting */
749 #define BGE_SERDESCFG_IBMAX 0x00000400 /* bias current +25% */
750 #define BGE_SERDESCFG_IBMIN 0x00000800 /* bias current -25% */
751 #define BGE_SERDESCFG_TXMODE 0x00001000
752 #define BGE_SERDESCFG_TXEDGESEL 0x00002000 /* rising/falling edge */
753 #define BGE_SERDESCFG_MODE 0x00004000 /* TXCP/TXCN disabled */
754 #define BGE_SERDESCFG_PLLTEST 0x00008000 /* PLL test mode */
755 #define BGE_SERDESCFG_CDET 0x00010000 /* comma detect enable */
756 #define BGE_SERDESCFG_TBILOOP 0x00020000 /* local loopback */
757 #define BGE_SERDESCFG_REMLOOP 0x00040000 /* remote loopback */
758 #define BGE_SERDESCFG_INVPHASE 0x00080000 /* Reverse 125Mhz clock */
759 #define BGE_SERDESCFG_12REGCTL 0x00300000 /* 1.2v regulator ctl */
760 #define BGE_SERDESCFG_REGCTL 0x00C00000 /* regulator ctl (2.5v) */
762 /* SERDES status register */
763 #define BGE_SERDESSTS_RXSTAT 0x0000000F /* receive status bits */
764 #define BGE_SERDESSTS_CDET 0x00000010 /* comma code detected */
766 /* SGDIG config (not documented) */
767 #define BGE_SGDIGCFG_PAUSE_CAP 0x00000800
768 #define BGE_SGDIGCFG_ASYM_PAUSE 0x00001000
769 #define BGE_SGDIGCFG_SEND 0x40000000
770 #define BGE_SGDIGCFG_AUTO 0x80000000
772 /* SGDIG status (not documented) */
773 #define BGE_SGDIGSTS_PAUSE_CAP 0x00080000
774 #define BGE_SGDIGSTS_ASYM_PAUSE 0x00100000
775 #define BGE_SGDIGSTS_DONE 0x00000002
777 /* MI communication register */
778 #define BGE_MICOMM_DATA 0x0000FFFF
779 #define BGE_MICOMM_REG 0x001F0000
780 #define BGE_MICOMM_PHY 0x03E00000
781 #define BGE_MICOMM_CMD 0x0C000000
782 #define BGE_MICOMM_READFAIL 0x10000000
783 #define BGE_MICOMM_BUSY 0x20000000
785 #define BGE_MIREG(x) ((x & 0x1F) << 16)
786 #define BGE_MIPHY(x) ((x & 0x1F) << 21)
787 #define BGE_MICMD_WRITE 0x04000000
788 #define BGE_MICMD_READ 0x08000000
790 /* MI status register */
791 #define BGE_MISTS_LINK 0x00000001
792 #define BGE_MISTS_10MBPS 0x00000002
794 #define BGE_MIMODE_SHORTPREAMBLE 0x00000002
795 #define BGE_MIMODE_AUTOPOLL 0x00000010
796 #define BGE_MIMODE_CLKCNT 0x001F0000
800 * Send data initiator control registers.
802 #define BGE_SDI_MODE 0x0C00
803 #define BGE_SDI_STATUS 0x0C04
804 #define BGE_SDI_STATS_CTL 0x0C08
805 #define BGE_SDI_STATS_ENABLE_MASK 0x0C0C
806 #define BGE_SDI_STATS_INCREMENT_MASK 0x0C10
807 #define BGE_LOCSTATS_COS0 0x0C80
808 #define BGE_LOCSTATS_COS1 0x0C84
809 #define BGE_LOCSTATS_COS2 0x0C88
810 #define BGE_LOCSTATS_COS3 0x0C8C
811 #define BGE_LOCSTATS_COS4 0x0C90
812 #define BGE_LOCSTATS_COS5 0x0C84
813 #define BGE_LOCSTATS_COS6 0x0C98
814 #define BGE_LOCSTATS_COS7 0x0C9C
815 #define BGE_LOCSTATS_COS8 0x0CA0
816 #define BGE_LOCSTATS_COS9 0x0CA4
817 #define BGE_LOCSTATS_COS10 0x0CA8
818 #define BGE_LOCSTATS_COS11 0x0CAC
819 #define BGE_LOCSTATS_COS12 0x0CB0
820 #define BGE_LOCSTATS_COS13 0x0CB4
821 #define BGE_LOCSTATS_COS14 0x0CB8
822 #define BGE_LOCSTATS_COS15 0x0CBC
823 #define BGE_LOCSTATS_DMA_RQ_FULL 0x0CC0
824 #define BGE_LOCSTATS_DMA_HIPRIO_RQ_FULL 0x0CC4
825 #define BGE_LOCSTATS_SDC_QUEUE_FULL 0x0CC8
826 #define BGE_LOCSTATS_NIC_SENDPROD_SET 0x0CCC
827 #define BGE_LOCSTATS_STATS_UPDATED 0x0CD0
828 #define BGE_LOCSTATS_IRQS 0x0CD4
829 #define BGE_LOCSTATS_AVOIDED_IRQS 0x0CD8
830 #define BGE_LOCSTATS_TX_THRESH_HIT 0x0CDC
832 /* Send Data Initiator mode register */
833 #define BGE_SDIMODE_RESET 0x00000001
834 #define BGE_SDIMODE_ENABLE 0x00000002
835 #define BGE_SDIMODE_STATS_OFLOW_ATTN 0x00000004
837 /* Send Data Initiator stats register */
838 #define BGE_SDISTAT_STATS_OFLOW_ATTN 0x00000004
840 /* Send Data Initiator stats control register */
841 #define BGE_SDISTATSCTL_ENABLE 0x00000001
842 #define BGE_SDISTATSCTL_FASTER 0x00000002
843 #define BGE_SDISTATSCTL_CLEAR 0x00000004
844 #define BGE_SDISTATSCTL_FORCEFLUSH 0x00000008
845 #define BGE_SDISTATSCTL_FORCEZERO 0x00000010
848 * Send Data Completion Control registers
850 #define BGE_SDC_MODE 0x1000
851 #define BGE_SDC_STATUS 0x1004
853 /* Send Data completion mode register */
854 #define BGE_SDCMODE_RESET 0x00000001
855 #define BGE_SDCMODE_ENABLE 0x00000002
856 #define BGE_SDCMODE_ATTN 0x00000004
857 #define BGE_SDCMODE_CDELAY 0x00000010
859 /* Send Data completion status register */
860 #define BGE_SDCSTAT_ATTN 0x00000004
863 * Send BD Ring Selector Control registers
865 #define BGE_SRS_MODE 0x1400
866 #define BGE_SRS_STATUS 0x1404
867 #define BGE_SRS_HWDIAG 0x1408
868 #define BGE_SRS_LOC_NIC_CONS0 0x1440
869 #define BGE_SRS_LOC_NIC_CONS1 0x1444
870 #define BGE_SRS_LOC_NIC_CONS2 0x1448
871 #define BGE_SRS_LOC_NIC_CONS3 0x144C
872 #define BGE_SRS_LOC_NIC_CONS4 0x1450
873 #define BGE_SRS_LOC_NIC_CONS5 0x1454
874 #define BGE_SRS_LOC_NIC_CONS6 0x1458
875 #define BGE_SRS_LOC_NIC_CONS7 0x145C
876 #define BGE_SRS_LOC_NIC_CONS8 0x1460
877 #define BGE_SRS_LOC_NIC_CONS9 0x1464
878 #define BGE_SRS_LOC_NIC_CONS10 0x1468
879 #define BGE_SRS_LOC_NIC_CONS11 0x146C
880 #define BGE_SRS_LOC_NIC_CONS12 0x1470
881 #define BGE_SRS_LOC_NIC_CONS13 0x1474
882 #define BGE_SRS_LOC_NIC_CONS14 0x1478
883 #define BGE_SRS_LOC_NIC_CONS15 0x147C
885 /* Send BD Ring Selector Mode register */
886 #define BGE_SRSMODE_RESET 0x00000001
887 #define BGE_SRSMODE_ENABLE 0x00000002
888 #define BGE_SRSMODE_ATTN 0x00000004
890 /* Send BD Ring Selector Status register */
891 #define BGE_SRSSTAT_ERROR 0x00000004
893 /* Send BD Ring Selector HW Diagnostics register */
894 #define BGE_SRSHWDIAG_STATE 0x0000000F
895 #define BGE_SRSHWDIAG_CURRINGNUM 0x000000F0
896 #define BGE_SRSHWDIAG_STAGEDRINGNUM 0x00000F00
897 #define BGE_SRSHWDIAG_RINGNUM_IN_MBX 0x0000F000
900 * Send BD Initiator Selector Control registers
902 #define BGE_SBDI_MODE 0x1800
903 #define BGE_SBDI_STATUS 0x1804
904 #define BGE_SBDI_LOC_NIC_PROD0 0x1808
905 #define BGE_SBDI_LOC_NIC_PROD1 0x180C
906 #define BGE_SBDI_LOC_NIC_PROD2 0x1810
907 #define BGE_SBDI_LOC_NIC_PROD3 0x1814
908 #define BGE_SBDI_LOC_NIC_PROD4 0x1818
909 #define BGE_SBDI_LOC_NIC_PROD5 0x181C
910 #define BGE_SBDI_LOC_NIC_PROD6 0x1820
911 #define BGE_SBDI_LOC_NIC_PROD7 0x1824
912 #define BGE_SBDI_LOC_NIC_PROD8 0x1828
913 #define BGE_SBDI_LOC_NIC_PROD9 0x182C
914 #define BGE_SBDI_LOC_NIC_PROD10 0x1830
915 #define BGE_SBDI_LOC_NIC_PROD11 0x1834
916 #define BGE_SBDI_LOC_NIC_PROD12 0x1838
917 #define BGE_SBDI_LOC_NIC_PROD13 0x183C
918 #define BGE_SBDI_LOC_NIC_PROD14 0x1840
919 #define BGE_SBDI_LOC_NIC_PROD15 0x1844
921 /* Send BD Initiator Mode register */
922 #define BGE_SBDIMODE_RESET 0x00000001
923 #define BGE_SBDIMODE_ENABLE 0x00000002
924 #define BGE_SBDIMODE_ATTN 0x00000004
926 /* Send BD Initiator Status register */
927 #define BGE_SBDISTAT_ERROR 0x00000004
930 * Send BD Completion Control registers
932 #define BGE_SBDC_MODE 0x1C00
933 #define BGE_SBDC_STATUS 0x1C04
935 /* Send BD Completion Control Mode register */
936 #define BGE_SBDCMODE_RESET 0x00000001
937 #define BGE_SBDCMODE_ENABLE 0x00000002
938 #define BGE_SBDCMODE_ATTN 0x00000004
940 /* Send BD Completion Control Status register */
941 #define BGE_SBDCSTAT_ATTN 0x00000004
944 * Receive List Placement Control registers
946 #define BGE_RXLP_MODE 0x2000
947 #define BGE_RXLP_STATUS 0x2004
948 #define BGE_RXLP_SEL_LIST_LOCK 0x2008
949 #define BGE_RXLP_SEL_NON_EMPTY_BITS 0x200C
950 #define BGE_RXLP_CFG 0x2010
951 #define BGE_RXLP_STATS_CTL 0x2014
952 #define BGE_RXLP_STATS_ENABLE_MASK 0x2018
953 #define BGE_RXLP_STATS_INCREMENT_MASK 0x201C
954 #define BGE_RXLP_HEAD0 0x2100
955 #define BGE_RXLP_TAIL0 0x2104
956 #define BGE_RXLP_COUNT0 0x2108
957 #define BGE_RXLP_HEAD1 0x2110
958 #define BGE_RXLP_TAIL1 0x2114
959 #define BGE_RXLP_COUNT1 0x2118
960 #define BGE_RXLP_HEAD2 0x2120
961 #define BGE_RXLP_TAIL2 0x2124
962 #define BGE_RXLP_COUNT2 0x2128
963 #define BGE_RXLP_HEAD3 0x2130
964 #define BGE_RXLP_TAIL3 0x2134
965 #define BGE_RXLP_COUNT3 0x2138
966 #define BGE_RXLP_HEAD4 0x2140
967 #define BGE_RXLP_TAIL4 0x2144
968 #define BGE_RXLP_COUNT4 0x2148
969 #define BGE_RXLP_HEAD5 0x2150
970 #define BGE_RXLP_TAIL5 0x2154
971 #define BGE_RXLP_COUNT5 0x2158
972 #define BGE_RXLP_HEAD6 0x2160
973 #define BGE_RXLP_TAIL6 0x2164
974 #define BGE_RXLP_COUNT6 0x2168
975 #define BGE_RXLP_HEAD7 0x2170
976 #define BGE_RXLP_TAIL7 0x2174
977 #define BGE_RXLP_COUNT7 0x2178
978 #define BGE_RXLP_HEAD8 0x2180
979 #define BGE_RXLP_TAIL8 0x2184
980 #define BGE_RXLP_COUNT8 0x2188
981 #define BGE_RXLP_HEAD9 0x2190
982 #define BGE_RXLP_TAIL9 0x2194
983 #define BGE_RXLP_COUNT9 0x2198
984 #define BGE_RXLP_HEAD10 0x21A0
985 #define BGE_RXLP_TAIL10 0x21A4
986 #define BGE_RXLP_COUNT10 0x21A8
987 #define BGE_RXLP_HEAD11 0x21B0
988 #define BGE_RXLP_TAIL11 0x21B4
989 #define BGE_RXLP_COUNT11 0x21B8
990 #define BGE_RXLP_HEAD12 0x21C0
991 #define BGE_RXLP_TAIL12 0x21C4
992 #define BGE_RXLP_COUNT12 0x21C8
993 #define BGE_RXLP_HEAD13 0x21D0
994 #define BGE_RXLP_TAIL13 0x21D4
995 #define BGE_RXLP_COUNT13 0x21D8
996 #define BGE_RXLP_HEAD14 0x21E0
997 #define BGE_RXLP_TAIL14 0x21E4
998 #define BGE_RXLP_COUNT14 0x21E8
999 #define BGE_RXLP_HEAD15 0x21F0
1000 #define BGE_RXLP_TAIL15 0x21F4
1001 #define BGE_RXLP_COUNT15 0x21F8
1002 #define BGE_RXLP_LOCSTAT_COS0 0x2200
1003 #define BGE_RXLP_LOCSTAT_COS1 0x2204
1004 #define BGE_RXLP_LOCSTAT_COS2 0x2208
1005 #define BGE_RXLP_LOCSTAT_COS3 0x220C
1006 #define BGE_RXLP_LOCSTAT_COS4 0x2210
1007 #define BGE_RXLP_LOCSTAT_COS5 0x2214
1008 #define BGE_RXLP_LOCSTAT_COS6 0x2218
1009 #define BGE_RXLP_LOCSTAT_COS7 0x221C
1010 #define BGE_RXLP_LOCSTAT_COS8 0x2220
1011 #define BGE_RXLP_LOCSTAT_COS9 0x2224
1012 #define BGE_RXLP_LOCSTAT_COS10 0x2228
1013 #define BGE_RXLP_LOCSTAT_COS11 0x222C
1014 #define BGE_RXLP_LOCSTAT_COS12 0x2230
1015 #define BGE_RXLP_LOCSTAT_COS13 0x2234
1016 #define BGE_RXLP_LOCSTAT_COS14 0x2238
1017 #define BGE_RXLP_LOCSTAT_COS15 0x223C
1018 #define BGE_RXLP_LOCSTAT_FILTDROP 0x2240
1019 #define BGE_RXLP_LOCSTAT_DMA_WRQ_FULL 0x2244
1020 #define BGE_RXLP_LOCSTAT_DMA_HPWRQ_FULL 0x2248
1021 #define BGE_RXLP_LOCSTAT_OUT_OF_BDS 0x224C
1022 #define BGE_RXLP_LOCSTAT_IFIN_DROPS 0x2250
1023 #define BGE_RXLP_LOCSTAT_IFIN_ERRORS 0x2254
1024 #define BGE_RXLP_LOCSTAT_RXTHRESH_HIT 0x2258
1027 /* Receive List Placement mode register */
1028 #define BGE_RXLPMODE_RESET 0x00000001
1029 #define BGE_RXLPMODE_ENABLE 0x00000002
1030 #define BGE_RXLPMODE_CLASS0_ATTN 0x00000004
1031 #define BGE_RXLPMODE_MAPOUTRANGE_ATTN 0x00000008
1032 #define BGE_RXLPMODE_STATSOFLOW_ATTN 0x00000010
1034 /* Receive List Placement Status register */
1035 #define BGE_RXLPSTAT_CLASS0_ATTN 0x00000004
1036 #define BGE_RXLPSTAT_MAPOUTRANGE_ATTN 0x00000008
1037 #define BGE_RXLPSTAT_STATSOFLOW_ATTN 0x00000010
1040 * Receive Data and Receive BD Initiator Control Registers
1042 #define BGE_RDBDI_MODE 0x2400
1043 #define BGE_RDBDI_STATUS 0x2404
1044 #define BGE_RX_JUMBO_RCB_HADDR_HI 0x2440
1045 #define BGE_RX_JUMBO_RCB_HADDR_LO 0x2444
1046 #define BGE_RX_JUMBO_RCB_MAXLEN_FLAGS 0x2448
1047 #define BGE_RX_JUMBO_RCB_NICADDR 0x244C
1048 #define BGE_RX_STD_RCB_HADDR_HI 0x2450
1049 #define BGE_RX_STD_RCB_HADDR_LO 0x2454
1050 #define BGE_RX_STD_RCB_MAXLEN_FLAGS 0x2458
1051 #define BGE_RX_STD_RCB_NICADDR 0x245C
1052 #define BGE_RX_MINI_RCB_HADDR_HI 0x2460
1053 #define BGE_RX_MINI_RCB_HADDR_LO 0x2464
1054 #define BGE_RX_MINI_RCB_MAXLEN_FLAGS 0x2468
1055 #define BGE_RX_MINI_RCB_NICADDR 0x246C
1056 #define BGE_RDBDI_JUMBO_RX_CONS 0x2470
1057 #define BGE_RDBDI_STD_RX_CONS 0x2474
1058 #define BGE_RDBDI_MINI_RX_CONS 0x2478
1059 #define BGE_RDBDI_RETURN_PROD0 0x2480
1060 #define BGE_RDBDI_RETURN_PROD1 0x2484
1061 #define BGE_RDBDI_RETURN_PROD2 0x2488
1062 #define BGE_RDBDI_RETURN_PROD3 0x248C
1063 #define BGE_RDBDI_RETURN_PROD4 0x2490
1064 #define BGE_RDBDI_RETURN_PROD5 0x2494
1065 #define BGE_RDBDI_RETURN_PROD6 0x2498
1066 #define BGE_RDBDI_RETURN_PROD7 0x249C
1067 #define BGE_RDBDI_RETURN_PROD8 0x24A0
1068 #define BGE_RDBDI_RETURN_PROD9 0x24A4
1069 #define BGE_RDBDI_RETURN_PROD10 0x24A8
1070 #define BGE_RDBDI_RETURN_PROD11 0x24AC
1071 #define BGE_RDBDI_RETURN_PROD12 0x24B0
1072 #define BGE_RDBDI_RETURN_PROD13 0x24B4
1073 #define BGE_RDBDI_RETURN_PROD14 0x24B8
1074 #define BGE_RDBDI_RETURN_PROD15 0x24BC
1075 #define BGE_RDBDI_HWDIAG 0x24C0
1078 /* Receive Data and Receive BD Initiator Mode register */
1079 #define BGE_RDBDIMODE_RESET 0x00000001
1080 #define BGE_RDBDIMODE_ENABLE 0x00000002
1081 #define BGE_RDBDIMODE_JUMBO_ATTN 0x00000004
1082 #define BGE_RDBDIMODE_GIANT_ATTN 0x00000008
1083 #define BGE_RDBDIMODE_BADRINGSZ_ATTN 0x00000010
1085 /* Receive Data and Receive BD Initiator Status register */
1086 #define BGE_RDBDISTAT_JUMBO_ATTN 0x00000004
1087 #define BGE_RDBDISTAT_GIANT_ATTN 0x00000008
1088 #define BGE_RDBDISTAT_BADRINGSZ_ATTN 0x00000010
1092 * Receive Data Completion Control registers
1094 #define BGE_RDC_MODE 0x2800
1096 /* Receive Data Completion Mode register */
1097 #define BGE_RDCMODE_RESET 0x00000001
1098 #define BGE_RDCMODE_ENABLE 0x00000002
1099 #define BGE_RDCMODE_ATTN 0x00000004
1102 * Receive BD Initiator Control registers
1104 #define BGE_RBDI_MODE 0x2C00
1105 #define BGE_RBDI_STATUS 0x2C04
1106 #define BGE_RBDI_NIC_JUMBO_BD_PROD 0x2C08
1107 #define BGE_RBDI_NIC_STD_BD_PROD 0x2C0C
1108 #define BGE_RBDI_NIC_MINI_BD_PROD 0x2C10
1109 #define BGE_RBDI_MINI_REPL_THRESH 0x2C14
1110 #define BGE_RBDI_STD_REPL_THRESH 0x2C18
1111 #define BGE_RBDI_JUMBO_REPL_THRESH 0x2C1C
1113 /* Receive BD Initiator Mode register */
1114 #define BGE_RBDIMODE_RESET 0x00000001
1115 #define BGE_RBDIMODE_ENABLE 0x00000002
1116 #define BGE_RBDIMODE_ATTN 0x00000004
1118 /* Receive BD Initiator Status register */
1119 #define BGE_RBDISTAT_ATTN 0x00000004
1122 * Receive BD Completion Control registers
1124 #define BGE_RBDC_MODE 0x3000
1125 #define BGE_RBDC_STATUS 0x3004
1126 #define BGE_RBDC_JUMBO_BD_PROD 0x3008
1127 #define BGE_RBDC_STD_BD_PROD 0x300C
1128 #define BGE_RBDC_MINI_BD_PROD 0x3010
1130 /* Receive BD completion mode register */
1131 #define BGE_RBDCMODE_RESET 0x00000001
1132 #define BGE_RBDCMODE_ENABLE 0x00000002
1133 #define BGE_RBDCMODE_ATTN 0x00000004
1135 /* Receive BD completion status register */
1136 #define BGE_RBDCSTAT_ERROR 0x00000004
1139 * Receive List Selector Control registers
1141 #define BGE_RXLS_MODE 0x3400
1142 #define BGE_RXLS_STATUS 0x3404
1144 /* Receive List Selector Mode register */
1145 #define BGE_RXLSMODE_RESET 0x00000001
1146 #define BGE_RXLSMODE_ENABLE 0x00000002
1147 #define BGE_RXLSMODE_ATTN 0x00000004
1149 /* Receive List Selector Status register */
1150 #define BGE_RXLSSTAT_ERROR 0x00000004
1153 * Mbuf Cluster Free registers (has nothing to do with BSD mbufs)
1155 #define BGE_MBCF_MODE 0x3800
1156 #define BGE_MBCF_STATUS 0x3804
1158 /* Mbuf Cluster Free mode register */
1159 #define BGE_MBCFMODE_RESET 0x00000001
1160 #define BGE_MBCFMODE_ENABLE 0x00000002
1161 #define BGE_MBCFMODE_ATTN 0x00000004
1163 /* Mbuf Cluster Free status register */
1164 #define BGE_MBCFSTAT_ERROR 0x00000004
1167 * Host Coalescing Control registers
1169 #define BGE_HCC_MODE 0x3C00
1170 #define BGE_HCC_STATUS 0x3C04
1171 #define BGE_HCC_RX_COAL_TICKS 0x3C08
1172 #define BGE_HCC_TX_COAL_TICKS 0x3C0C
1173 #define BGE_HCC_RX_MAX_COAL_BDS 0x3C10
1174 #define BGE_HCC_TX_MAX_COAL_BDS 0x3C14
1175 #define BGE_HCC_RX_COAL_TICKS_INT 0x3C18 /* ticks during interrupt */
1176 #define BGE_HCC_TX_COAL_TICKS_INT 0x3C1C /* ticks during interrupt */
1177 #define BGE_HCC_RX_MAX_COAL_BDS_INT 0x3C20 /* BDs during interrupt */
1178 #define BGE_HCC_TX_MAX_COAL_BDS_INT 0x3C24 /* BDs during interrupt */
1179 #define BGE_HCC_STATS_TICKS 0x3C28
1180 #define BGE_HCC_STATS_ADDR_HI 0x3C30
1181 #define BGE_HCC_STATS_ADDR_LO 0x3C34
1182 #define BGE_HCC_STATUSBLK_ADDR_HI 0x3C38
1183 #define BGE_HCC_STATUSBLK_ADDR_LO 0x3C3C
1184 #define BGE_HCC_STATS_BASEADDR 0x3C40 /* address in NIC memory */
1185 #define BGE_HCC_STATUSBLK_BASEADDR 0x3C44 /* address in NIC memory */
1186 #define BGE_FLOW_ATTN 0x3C48
1187 #define BGE_HCC_JUMBO_BD_CONS 0x3C50
1188 #define BGE_HCC_STD_BD_CONS 0x3C54
1189 #define BGE_HCC_MINI_BD_CONS 0x3C58
1190 #define BGE_HCC_RX_RETURN_PROD0 0x3C80
1191 #define BGE_HCC_RX_RETURN_PROD1 0x3C84
1192 #define BGE_HCC_RX_RETURN_PROD2 0x3C88
1193 #define BGE_HCC_RX_RETURN_PROD3 0x3C8C
1194 #define BGE_HCC_RX_RETURN_PROD4 0x3C90
1195 #define BGE_HCC_RX_RETURN_PROD5 0x3C94
1196 #define BGE_HCC_RX_RETURN_PROD6 0x3C98
1197 #define BGE_HCC_RX_RETURN_PROD7 0x3C9C
1198 #define BGE_HCC_RX_RETURN_PROD8 0x3CA0
1199 #define BGE_HCC_RX_RETURN_PROD9 0x3CA4
1200 #define BGE_HCC_RX_RETURN_PROD10 0x3CA8
1201 #define BGE_HCC_RX_RETURN_PROD11 0x3CAC
1202 #define BGE_HCC_RX_RETURN_PROD12 0x3CB0
1203 #define BGE_HCC_RX_RETURN_PROD13 0x3CB4
1204 #define BGE_HCC_RX_RETURN_PROD14 0x3CB8
1205 #define BGE_HCC_RX_RETURN_PROD15 0x3CBC
1206 #define BGE_HCC_TX_BD_CONS0 0x3CC0
1207 #define BGE_HCC_TX_BD_CONS1 0x3CC4
1208 #define BGE_HCC_TX_BD_CONS2 0x3CC8
1209 #define BGE_HCC_TX_BD_CONS3 0x3CCC
1210 #define BGE_HCC_TX_BD_CONS4 0x3CD0
1211 #define BGE_HCC_TX_BD_CONS5 0x3CD4
1212 #define BGE_HCC_TX_BD_CONS6 0x3CD8
1213 #define BGE_HCC_TX_BD_CONS7 0x3CDC
1214 #define BGE_HCC_TX_BD_CONS8 0x3CE0
1215 #define BGE_HCC_TX_BD_CONS9 0x3CE4
1216 #define BGE_HCC_TX_BD_CONS10 0x3CE8
1217 #define BGE_HCC_TX_BD_CONS11 0x3CEC
1218 #define BGE_HCC_TX_BD_CONS12 0x3CF0
1219 #define BGE_HCC_TX_BD_CONS13 0x3CF4
1220 #define BGE_HCC_TX_BD_CONS14 0x3CF8
1221 #define BGE_HCC_TX_BD_CONS15 0x3CFC
1224 /* Host coalescing mode register */
1225 #define BGE_HCCMODE_RESET 0x00000001
1226 #define BGE_HCCMODE_ENABLE 0x00000002
1227 #define BGE_HCCMODE_ATTN 0x00000004
1228 #define BGE_HCCMODE_COAL_NOW 0x00000008
1229 #define BGE_HCCMODE_MSI_BITS 0x0x000070
1230 #define BGE_HCCMODE_STATBLK_SIZE 0x00000180
1232 #define BGE_STATBLKSZ_FULL 0x00000000
1233 #define BGE_STATBLKSZ_64BYTE 0x00000080
1234 #define BGE_STATBLKSZ_32BYTE 0x00000100
1236 /* Host coalescing status register */
1237 #define BGE_HCCSTAT_ERROR 0x00000004
1239 /* Flow attention register */
1240 #define BGE_FLOWATTN_MB_LOWAT 0x00000040
1241 #define BGE_FLOWATTN_MEMARB 0x00000080
1242 #define BGE_FLOWATTN_HOSTCOAL 0x00008000
1243 #define BGE_FLOWATTN_DMADONE_DISCARD 0x00010000
1244 #define BGE_FLOWATTN_RCB_INVAL 0x00020000
1245 #define BGE_FLOWATTN_RXDATA_CORRUPT 0x00040000
1246 #define BGE_FLOWATTN_RDBDI 0x00080000
1247 #define BGE_FLOWATTN_RXLS 0x00100000
1248 #define BGE_FLOWATTN_RXLP 0x00200000
1249 #define BGE_FLOWATTN_RBDC 0x00400000
1250 #define BGE_FLOWATTN_RBDI 0x00800000
1251 #define BGE_FLOWATTN_SDC 0x08000000
1252 #define BGE_FLOWATTN_SDI 0x10000000
1253 #define BGE_FLOWATTN_SRS 0x20000000
1254 #define BGE_FLOWATTN_SBDC 0x40000000
1255 #define BGE_FLOWATTN_SBDI 0x80000000
1258 * Memory arbiter registers
1260 #define BGE_MARB_MODE 0x4000
1261 #define BGE_MARB_STATUS 0x4004
1262 #define BGE_MARB_TRAPADDR_HI 0x4008
1263 #define BGE_MARB_TRAPADDR_LO 0x400C
1265 /* Memory arbiter mode register */
1266 #define BGE_MARBMODE_RESET 0x00000001
1267 #define BGE_MARBMODE_ENABLE 0x00000002
1268 #define BGE_MARBMODE_TX_ADDR_TRAP 0x00000004
1269 #define BGE_MARBMODE_RX_ADDR_TRAP 0x00000008
1270 #define BGE_MARBMODE_DMAW1_TRAP 0x00000010
1271 #define BGE_MARBMODE_DMAR1_TRAP 0x00000020
1272 #define BGE_MARBMODE_RXRISC_TRAP 0x00000040
1273 #define BGE_MARBMODE_TXRISC_TRAP 0x00000080
1274 #define BGE_MARBMODE_PCI_TRAP 0x00000100
1275 #define BGE_MARBMODE_DMAR2_TRAP 0x00000200
1276 #define BGE_MARBMODE_RXQ_TRAP 0x00000400
1277 #define BGE_MARBMODE_RXDI1_TRAP 0x00000800
1278 #define BGE_MARBMODE_RXDI2_TRAP 0x00001000
1279 #define BGE_MARBMODE_DC_GRPMEM_TRAP 0x00002000
1280 #define BGE_MARBMODE_HCOAL_TRAP 0x00004000
1281 #define BGE_MARBMODE_MBUF_TRAP 0x00008000
1282 #define BGE_MARBMODE_TXDI_TRAP 0x00010000
1283 #define BGE_MARBMODE_SDC_DMAC_TRAP 0x00020000
1284 #define BGE_MARBMODE_TXBD_TRAP 0x00040000
1285 #define BGE_MARBMODE_BUFFMAN_TRAP 0x00080000
1286 #define BGE_MARBMODE_DMAW2_TRAP 0x00100000
1287 #define BGE_MARBMODE_XTSSRAM_ROFLO_TRAP 0x00200000
1288 #define BGE_MARBMODE_XTSSRAM_RUFLO_TRAP 0x00400000
1289 #define BGE_MARBMODE_XTSSRAM_WOFLO_TRAP 0x00800000
1290 #define BGE_MARBMODE_XTSSRAM_WUFLO_TRAP 0x01000000
1291 #define BGE_MARBMODE_XTSSRAM_PERR_TRAP 0x02000000
1293 /* Memory arbiter status register */
1294 #define BGE_MARBSTAT_TX_ADDR_TRAP 0x00000004
1295 #define BGE_MARBSTAT_RX_ADDR_TRAP 0x00000008
1296 #define BGE_MARBSTAT_DMAW1_TRAP 0x00000010
1297 #define BGE_MARBSTAT_DMAR1_TRAP 0x00000020
1298 #define BGE_MARBSTAT_RXRISC_TRAP 0x00000040
1299 #define BGE_MARBSTAT_TXRISC_TRAP 0x00000080
1300 #define BGE_MARBSTAT_PCI_TRAP 0x00000100
1301 #define BGE_MARBSTAT_DMAR2_TRAP 0x00000200
1302 #define BGE_MARBSTAT_RXQ_TRAP 0x00000400
1303 #define BGE_MARBSTAT_RXDI1_TRAP 0x00000800
1304 #define BGE_MARBSTAT_RXDI2_TRAP 0x00001000
1305 #define BGE_MARBSTAT_DC_GRPMEM_TRAP 0x00002000
1306 #define BGE_MARBSTAT_HCOAL_TRAP 0x00004000
1307 #define BGE_MARBSTAT_MBUF_TRAP 0x00008000
1308 #define BGE_MARBSTAT_TXDI_TRAP 0x00010000
1309 #define BGE_MARBSTAT_SDC_DMAC_TRAP 0x00020000
1310 #define BGE_MARBSTAT_TXBD_TRAP 0x00040000
1311 #define BGE_MARBSTAT_BUFFMAN_TRAP 0x00080000
1312 #define BGE_MARBSTAT_DMAW2_TRAP 0x00100000
1313 #define BGE_MARBSTAT_XTSSRAM_ROFLO_TRAP 0x00200000
1314 #define BGE_MARBSTAT_XTSSRAM_RUFLO_TRAP 0x00400000
1315 #define BGE_MARBSTAT_XTSSRAM_WOFLO_TRAP 0x00800000
1316 #define BGE_MARBSTAT_XTSSRAM_WUFLO_TRAP 0x01000000
1317 #define BGE_MARBSTAT_XTSSRAM_PERR_TRAP 0x02000000
1320 * Buffer manager control registers
1322 #define BGE_BMAN_MODE 0x4400
1323 #define BGE_BMAN_STATUS 0x4404
1324 #define BGE_BMAN_MBUFPOOL_BASEADDR 0x4408
1325 #define BGE_BMAN_MBUFPOOL_LEN 0x440C
1326 #define BGE_BMAN_MBUFPOOL_READDMA_LOWAT 0x4410
1327 #define BGE_BMAN_MBUFPOOL_MACRX_LOWAT 0x4414
1328 #define BGE_BMAN_MBUFPOOL_HIWAT 0x4418
1329 #define BGE_BMAN_RXCPU_MBALLOC_REQ 0x441C
1330 #define BGE_BMAN_RXCPU_MBALLOC_RESP 0x4420
1331 #define BGE_BMAN_TXCPU_MBALLOC_REQ 0x4424
1332 #define BGE_BMAN_TXCPU_MBALLOC_RESP 0x4428
1333 #define BGE_BMAN_DMA_DESCPOOL_BASEADDR 0x442C
1334 #define BGE_BMAN_DMA_DESCPOOL_LEN 0x4430
1335 #define BGE_BMAN_DMA_DESCPOOL_LOWAT 0x4434
1336 #define BGE_BMAN_DMA_DESCPOOL_HIWAT 0x4438
1337 #define BGE_BMAN_RXCPU_DMAALLOC_REQ 0x443C
1338 #define BGE_BMAN_RXCPU_DMAALLOC_RESP 0x4440
1339 #define BGE_BMAN_TXCPU_DMAALLOC_REQ 0x4444
1340 #define BGE_BMAN_TXCPU_DMALLLOC_RESP 0x4448
1341 #define BGE_BMAN_HWDIAG_1 0x444C
1342 #define BGE_BMAN_HWDIAG_2 0x4450
1343 #define BGE_BMAN_HWDIAG_3 0x4454
1345 /* Buffer manager mode register */
1346 #define BGE_BMANMODE_RESET 0x00000001
1347 #define BGE_BMANMODE_ENABLE 0x00000002
1348 #define BGE_BMANMODE_ATTN 0x00000004
1349 #define BGE_BMANMODE_TESTMODE 0x00000008
1350 #define BGE_BMANMODE_LOMBUF_ATTN 0x00000010
1352 /* Buffer manager status register */
1353 #define BGE_BMANSTAT_ERRO 0x00000004
1354 #define BGE_BMANSTAT_LOWMBUF_ERROR 0x00000010
1358 * Read DMA Control registers
1360 #define BGE_RDMA_MODE 0x4800
1361 #define BGE_RDMA_STATUS 0x4804
1363 /* Read DMA mode register */
1364 #define BGE_RDMAMODE_RESET 0x00000001
1365 #define BGE_RDMAMODE_ENABLE 0x00000002
1366 #define BGE_RDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004
1367 #define BGE_RDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008
1368 #define BGE_RDMAMODE_PCI_PERR_ATTN 0x00000010
1369 #define BGE_RDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020
1370 #define BGE_RDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040
1371 #define BGE_RDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080
1372 #define BGE_RDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100
1373 #define BGE_RDMAMODE_LOCWRITE_TOOBIG 0x00000200
1374 #define BGE_RDMAMODE_ALL_ATTNS 0x000003FC
1375 #define BGE_RDMAMODE_BD_SBD_CRPT_ATTN 0x00000800
1376 #define BGE_RDMAMODE_MBUF_RBD_CRPT_ATTN 0x00001000
1377 #define BGE_RDMAMODE_MBUF_SBD_CRPT_ATTN 0x00002000
1378 #define BGE_RDMAMODE_FIFO_SIZE_128 0x00020000
1379 #define BGE_RDMAMODE_FIFO_LONG_BURST 0x00030000
1381 /* Read DMA status register */
1382 #define BGE_RDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004
1383 #define BGE_RDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008
1384 #define BGE_RDMASTAT_PCI_PERR_ATTN 0x00000010
1385 #define BGE_RDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020
1386 #define BGE_RDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040
1387 #define BGE_RDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080
1388 #define BGE_RDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100
1389 #define BGE_RDMASTAT_LOCWRITE_TOOBIG 0x00000200
1392 * Write DMA control registers
1394 #define BGE_WDMA_MODE 0x4C00
1395 #define BGE_WDMA_STATUS 0x4C04
1397 /* Write DMA mode register */
1398 #define BGE_WDMAMODE_RESET 0x00000001
1399 #define BGE_WDMAMODE_ENABLE 0x00000002
1400 #define BGE_WDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004
1401 #define BGE_WDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008
1402 #define BGE_WDMAMODE_PCI_PERR_ATTN 0x00000010
1403 #define BGE_WDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020
1404 #define BGE_WDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040
1405 #define BGE_WDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080
1406 #define BGE_WDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100
1407 #define BGE_WDMAMODE_LOCREAD_TOOBIG 0x00000200
1408 #define BGE_WDMAMODE_ALL_ATTNS 0x000003FC
1410 /* Write DMA status register */
1411 #define BGE_WDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004
1412 #define BGE_WDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008
1413 #define BGE_WDMASTAT_PCI_PERR_ATTN 0x00000010
1414 #define BGE_WDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020
1415 #define BGE_WDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040
1416 #define BGE_WDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080
1417 #define BGE_WDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100
1418 #define BGE_WDMASTAT_LOCREAD_TOOBIG 0x00000200
1424 #define BGE_RXCPU_MODE 0x5000
1425 #define BGE_RXCPU_STATUS 0x5004
1426 #define BGE_RXCPU_PC 0x501C
1428 /* RX CPU mode register */
1429 #define BGE_RXCPUMODE_RESET 0x00000001
1430 #define BGE_RXCPUMODE_SINGLESTEP 0x00000002
1431 #define BGE_RXCPUMODE_P0_DATAHLT_ENB 0x00000004
1432 #define BGE_RXCPUMODE_P0_INSTRHLT_ENB 0x00000008
1433 #define BGE_RXCPUMODE_WR_POSTBUF_ENB 0x00000010
1434 #define BGE_RXCPUMODE_DATACACHE_ENB 0x00000020
1435 #define BGE_RXCPUMODE_ROMFAIL 0x00000040
1436 #define BGE_RXCPUMODE_WATCHDOG_ENB 0x00000080
1437 #define BGE_RXCPUMODE_INSTRCACHE_PRF 0x00000100
1438 #define BGE_RXCPUMODE_INSTRCACHE_FLUSH 0x00000200
1439 #define BGE_RXCPUMODE_HALTCPU 0x00000400
1440 #define BGE_RXCPUMODE_INVDATAHLT_ENB 0x00000800
1441 #define BGE_RXCPUMODE_MADDRTRAPHLT_ENB 0x00001000
1442 #define BGE_RXCPUMODE_RADDRTRAPHLT_ENB 0x00002000
1444 /* RX CPU status register */
1445 #define BGE_RXCPUSTAT_HW_BREAKPOINT 0x00000001
1446 #define BGE_RXCPUSTAT_HLTINSTR_EXECUTED 0x00000002
1447 #define BGE_RXCPUSTAT_INVALID_INSTR 0x00000004
1448 #define BGE_RXCPUSTAT_P0_DATAREF 0x00000008
1449 #define BGE_RXCPUSTAT_P0_INSTRREF 0x00000010
1450 #define BGE_RXCPUSTAT_INVALID_DATAACC 0x00000020
1451 #define BGE_RXCPUSTAT_INVALID_INSTRFTCH 0x00000040
1452 #define BGE_RXCPUSTAT_BAD_MEMALIGN 0x00000080
1453 #define BGE_RXCPUSTAT_MADDR_TRAP 0x00000100
1454 #define BGE_RXCPUSTAT_REGADDR_TRAP 0x00000200
1455 #define BGE_RXCPUSTAT_DATAACC_STALL 0x00001000
1456 #define BGE_RXCPUSTAT_INSTRFETCH_STALL 0x00002000
1457 #define BGE_RXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000
1458 #define BGE_RXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000
1459 #define BGE_RXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000
1460 #define BGE_RXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000
1461 #define BGE_RXCPUSTAT_BLOCKING_READ 0x80000000
1466 #define BGE_VCPU_STATUS 0x5100
1467 #define BGE_VCPU_EXT_CTRL 0x6890
1469 #define BGE_VCPU_STATUS_INIT_DONE 0x04000000
1470 #define BGE_VCPU_STATUS_DRV_RESET 0x08000000
1472 #define BGE_VCPU_EXT_CTRL_HALT_CPU 0x00400000
1473 #define BGE_VCPU_EXT_CTRL_DISABLE_WOL 0x20000000
1479 #define BGE_TXCPU_MODE 0x5400
1480 #define BGE_TXCPU_STATUS 0x5404
1481 #define BGE_TXCPU_PC 0x541C
1483 /* TX CPU mode register */
1484 #define BGE_TXCPUMODE_RESET 0x00000001
1485 #define BGE_TXCPUMODE_SINGLESTEP 0x00000002
1486 #define BGE_TXCPUMODE_P0_DATAHLT_ENB 0x00000004
1487 #define BGE_TXCPUMODE_P0_INSTRHLT_ENB 0x00000008
1488 #define BGE_TXCPUMODE_WR_POSTBUF_ENB 0x00000010
1489 #define BGE_TXCPUMODE_DATACACHE_ENB 0x00000020
1490 #define BGE_TXCPUMODE_ROMFAIL 0x00000040
1491 #define BGE_TXCPUMODE_WATCHDOG_ENB 0x00000080
1492 #define BGE_TXCPUMODE_INSTRCACHE_PRF 0x00000100
1493 #define BGE_TXCPUMODE_INSTRCACHE_FLUSH 0x00000200
1494 #define BGE_TXCPUMODE_HALTCPU 0x00000400
1495 #define BGE_TXCPUMODE_INVDATAHLT_ENB 0x00000800
1496 #define BGE_TXCPUMODE_MADDRTRAPHLT_ENB 0x00001000
1498 /* TX CPU status register */
1499 #define BGE_TXCPUSTAT_HW_BREAKPOINT 0x00000001
1500 #define BGE_TXCPUSTAT_HLTINSTR_EXECUTED 0x00000002
1501 #define BGE_TXCPUSTAT_INVALID_INSTR 0x00000004
1502 #define BGE_TXCPUSTAT_P0_DATAREF 0x00000008
1503 #define BGE_TXCPUSTAT_P0_INSTRREF 0x00000010
1504 #define BGE_TXCPUSTAT_INVALID_DATAACC 0x00000020
1505 #define BGE_TXCPUSTAT_INVALID_INSTRFTCH 0x00000040
1506 #define BGE_TXCPUSTAT_BAD_MEMALIGN 0x00000080
1507 #define BGE_TXCPUSTAT_MADDR_TRAP 0x00000100
1508 #define BGE_TXCPUSTAT_REGADDR_TRAP 0x00000200
1509 #define BGE_TXCPUSTAT_DATAACC_STALL 0x00001000
1510 #define BGE_TXCPUSTAT_INSTRFETCH_STALL 0x00002000
1511 #define BGE_TXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000
1512 #define BGE_TXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000
1513 #define BGE_TXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000
1514 #define BGE_TXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000
1515 #define BGE_TXCPUSTAT_BLOCKING_READ 0x80000000
1519 * Low priority mailbox registers
1521 #define BGE_LPMBX_IRQ0_HI 0x5800
1522 #define BGE_LPMBX_IRQ0_LO 0x5804
1523 #define BGE_LPMBX_IRQ1_HI 0x5808
1524 #define BGE_LPMBX_IRQ1_LO 0x580C
1525 #define BGE_LPMBX_IRQ2_HI 0x5810
1526 #define BGE_LPMBX_IRQ2_LO 0x5814
1527 #define BGE_LPMBX_IRQ3_HI 0x5818
1528 #define BGE_LPMBX_IRQ3_LO 0x581C
1529 #define BGE_LPMBX_GEN0_HI 0x5820
1530 #define BGE_LPMBX_GEN0_LO 0x5824
1531 #define BGE_LPMBX_GEN1_HI 0x5828
1532 #define BGE_LPMBX_GEN1_LO 0x582C
1533 #define BGE_LPMBX_GEN2_HI 0x5830
1534 #define BGE_LPMBX_GEN2_LO 0x5834
1535 #define BGE_LPMBX_GEN3_HI 0x5828
1536 #define BGE_LPMBX_GEN3_LO 0x582C
1537 #define BGE_LPMBX_GEN4_HI 0x5840
1538 #define BGE_LPMBX_GEN4_LO 0x5844
1539 #define BGE_LPMBX_GEN5_HI 0x5848
1540 #define BGE_LPMBX_GEN5_LO 0x584C
1541 #define BGE_LPMBX_GEN6_HI 0x5850
1542 #define BGE_LPMBX_GEN6_LO 0x5854
1543 #define BGE_LPMBX_GEN7_HI 0x5858
1544 #define BGE_LPMBX_GEN7_LO 0x585C
1545 #define BGE_LPMBX_RELOAD_STATS_HI 0x5860
1546 #define BGE_LPMBX_RELOAD_STATS_LO 0x5864
1547 #define BGE_LPMBX_RX_STD_PROD_HI 0x5868
1548 #define BGE_LPMBX_RX_STD_PROD_LO 0x586C
1549 #define BGE_LPMBX_RX_JUMBO_PROD_HI 0x5870
1550 #define BGE_LPMBX_RX_JUMBO_PROD_LO 0x5874
1551 #define BGE_LPMBX_RX_MINI_PROD_HI 0x5878
1552 #define BGE_LPMBX_RX_MINI_PROD_LO 0x587C
1553 #define BGE_LPMBX_RX_CONS0_HI 0x5880
1554 #define BGE_LPMBX_RX_CONS0_LO 0x5884
1555 #define BGE_LPMBX_RX_CONS1_HI 0x5888
1556 #define BGE_LPMBX_RX_CONS1_LO 0x588C
1557 #define BGE_LPMBX_RX_CONS2_HI 0x5890
1558 #define BGE_LPMBX_RX_CONS2_LO 0x5894
1559 #define BGE_LPMBX_RX_CONS3_HI 0x5898
1560 #define BGE_LPMBX_RX_CONS3_LO 0x589C
1561 #define BGE_LPMBX_RX_CONS4_HI 0x58A0
1562 #define BGE_LPMBX_RX_CONS4_LO 0x58A4
1563 #define BGE_LPMBX_RX_CONS5_HI 0x58A8
1564 #define BGE_LPMBX_RX_CONS5_LO 0x58AC
1565 #define BGE_LPMBX_RX_CONS6_HI 0x58B0
1566 #define BGE_LPMBX_RX_CONS6_LO 0x58B4
1567 #define BGE_LPMBX_RX_CONS7_HI 0x58B8
1568 #define BGE_LPMBX_RX_CONS7_LO 0x58BC
1569 #define BGE_LPMBX_RX_CONS8_HI 0x58C0
1570 #define BGE_LPMBX_RX_CONS8_LO 0x58C4
1571 #define BGE_LPMBX_RX_CONS9_HI 0x58C8
1572 #define BGE_LPMBX_RX_CONS9_LO 0x58CC
1573 #define BGE_LPMBX_RX_CONS10_HI 0x58D0
1574 #define BGE_LPMBX_RX_CONS10_LO 0x58D4
1575 #define BGE_LPMBX_RX_CONS11_HI 0x58D8
1576 #define BGE_LPMBX_RX_CONS11_LO 0x58DC
1577 #define BGE_LPMBX_RX_CONS12_HI 0x58E0
1578 #define BGE_LPMBX_RX_CONS12_LO 0x58E4
1579 #define BGE_LPMBX_RX_CONS13_HI 0x58E8
1580 #define BGE_LPMBX_RX_CONS13_LO 0x58EC
1581 #define BGE_LPMBX_RX_CONS14_HI 0x58F0
1582 #define BGE_LPMBX_RX_CONS14_LO 0x58F4
1583 #define BGE_LPMBX_RX_CONS15_HI 0x58F8
1584 #define BGE_LPMBX_RX_CONS15_LO 0x58FC
1585 #define BGE_LPMBX_TX_HOST_PROD0_HI 0x5900
1586 #define BGE_LPMBX_TX_HOST_PROD0_LO 0x5904
1587 #define BGE_LPMBX_TX_HOST_PROD1_HI 0x5908
1588 #define BGE_LPMBX_TX_HOST_PROD1_LO 0x590C
1589 #define BGE_LPMBX_TX_HOST_PROD2_HI 0x5910
1590 #define BGE_LPMBX_TX_HOST_PROD2_LO 0x5914
1591 #define BGE_LPMBX_TX_HOST_PROD3_HI 0x5918
1592 #define BGE_LPMBX_TX_HOST_PROD3_LO 0x591C
1593 #define BGE_LPMBX_TX_HOST_PROD4_HI 0x5920
1594 #define BGE_LPMBX_TX_HOST_PROD4_LO 0x5924
1595 #define BGE_LPMBX_TX_HOST_PROD5_HI 0x5928
1596 #define BGE_LPMBX_TX_HOST_PROD5_LO 0x592C
1597 #define BGE_LPMBX_TX_HOST_PROD6_HI 0x5930
1598 #define BGE_LPMBX_TX_HOST_PROD6_LO 0x5934
1599 #define BGE_LPMBX_TX_HOST_PROD7_HI 0x5938
1600 #define BGE_LPMBX_TX_HOST_PROD7_LO 0x593C
1601 #define BGE_LPMBX_TX_HOST_PROD8_HI 0x5940
1602 #define BGE_LPMBX_TX_HOST_PROD8_LO 0x5944
1603 #define BGE_LPMBX_TX_HOST_PROD9_HI 0x5948
1604 #define BGE_LPMBX_TX_HOST_PROD9_LO 0x594C
1605 #define BGE_LPMBX_TX_HOST_PROD10_HI 0x5950
1606 #define BGE_LPMBX_TX_HOST_PROD10_LO 0x5954
1607 #define BGE_LPMBX_TX_HOST_PROD11_HI 0x5958
1608 #define BGE_LPMBX_TX_HOST_PROD11_LO 0x595C
1609 #define BGE_LPMBX_TX_HOST_PROD12_HI 0x5960
1610 #define BGE_LPMBX_TX_HOST_PROD12_LO 0x5964
1611 #define BGE_LPMBX_TX_HOST_PROD13_HI 0x5968
1612 #define BGE_LPMBX_TX_HOST_PROD13_LO 0x596C
1613 #define BGE_LPMBX_TX_HOST_PROD14_HI 0x5970
1614 #define BGE_LPMBX_TX_HOST_PROD14_LO 0x5974
1615 #define BGE_LPMBX_TX_HOST_PROD15_HI 0x5978
1616 #define BGE_LPMBX_TX_HOST_PROD15_LO 0x597C
1617 #define BGE_LPMBX_TX_NIC_PROD0_HI 0x5980
1618 #define BGE_LPMBX_TX_NIC_PROD0_LO 0x5984
1619 #define BGE_LPMBX_TX_NIC_PROD1_HI 0x5988
1620 #define BGE_LPMBX_TX_NIC_PROD1_LO 0x598C
1621 #define BGE_LPMBX_TX_NIC_PROD2_HI 0x5990
1622 #define BGE_LPMBX_TX_NIC_PROD2_LO 0x5994
1623 #define BGE_LPMBX_TX_NIC_PROD3_HI 0x5998
1624 #define BGE_LPMBX_TX_NIC_PROD3_LO 0x599C
1625 #define BGE_LPMBX_TX_NIC_PROD4_HI 0x59A0
1626 #define BGE_LPMBX_TX_NIC_PROD4_LO 0x59A4
1627 #define BGE_LPMBX_TX_NIC_PROD5_HI 0x59A8
1628 #define BGE_LPMBX_TX_NIC_PROD5_LO 0x59AC
1629 #define BGE_LPMBX_TX_NIC_PROD6_HI 0x59B0
1630 #define BGE_LPMBX_TX_NIC_PROD6_LO 0x59B4
1631 #define BGE_LPMBX_TX_NIC_PROD7_HI 0x59B8
1632 #define BGE_LPMBX_TX_NIC_PROD7_LO 0x59BC
1633 #define BGE_LPMBX_TX_NIC_PROD8_HI 0x59C0
1634 #define BGE_LPMBX_TX_NIC_PROD8_LO 0x59C4
1635 #define BGE_LPMBX_TX_NIC_PROD9_HI 0x59C8
1636 #define BGE_LPMBX_TX_NIC_PROD9_LO 0x59CC
1637 #define BGE_LPMBX_TX_NIC_PROD10_HI 0x59D0
1638 #define BGE_LPMBX_TX_NIC_PROD10_LO 0x59D4
1639 #define BGE_LPMBX_TX_NIC_PROD11_HI 0x59D8
1640 #define BGE_LPMBX_TX_NIC_PROD11_LO 0x59DC
1641 #define BGE_LPMBX_TX_NIC_PROD12_HI 0x59E0
1642 #define BGE_LPMBX_TX_NIC_PROD12_LO 0x59E4
1643 #define BGE_LPMBX_TX_NIC_PROD13_HI 0x59E8
1644 #define BGE_LPMBX_TX_NIC_PROD13_LO 0x59EC
1645 #define BGE_LPMBX_TX_NIC_PROD14_HI 0x59F0
1646 #define BGE_LPMBX_TX_NIC_PROD14_LO 0x59F4
1647 #define BGE_LPMBX_TX_NIC_PROD15_HI 0x59F8
1648 #define BGE_LPMBX_TX_NIC_PROD15_LO 0x59FC
1651 * Flow throw Queue reset register
1653 #define BGE_FTQ_RESET 0x5C00
1655 #define BGE_FTQRESET_DMAREAD 0x00000002
1656 #define BGE_FTQRESET_DMAHIPRIO_RD 0x00000004
1657 #define BGE_FTQRESET_DMADONE 0x00000010
1658 #define BGE_FTQRESET_SBDC 0x00000020
1659 #define BGE_FTQRESET_SDI 0x00000040
1660 #define BGE_FTQRESET_WDMA 0x00000080
1661 #define BGE_FTQRESET_DMAHIPRIO_WR 0x00000100
1662 #define BGE_FTQRESET_TYPE1_SOFTWARE 0x00000200
1663 #define BGE_FTQRESET_SDC 0x00000400
1664 #define BGE_FTQRESET_HCC 0x00000800
1665 #define BGE_FTQRESET_TXFIFO 0x00001000
1666 #define BGE_FTQRESET_MBC 0x00002000
1667 #define BGE_FTQRESET_RBDC 0x00004000
1668 #define BGE_FTQRESET_RXLP 0x00008000
1669 #define BGE_FTQRESET_RDBDI 0x00010000
1670 #define BGE_FTQRESET_RDC 0x00020000
1671 #define BGE_FTQRESET_TYPE2_SOFTWARE 0x00040000
1674 * Message Signaled Interrupt registers
1676 #define BGE_MSI_MODE 0x6000
1677 #define BGE_MSI_STATUS 0x6004
1678 #define BGE_MSI_FIFOACCESS 0x6008
1680 /* MSI mode register */
1681 #define BGE_MSIMODE_RESET 0x00000001
1682 #define BGE_MSIMODE_ENABLE 0x00000002
1683 #define BGE_MSIMODE_PCI_TGT_ABRT_ATTN 0x00000004
1684 #define BGE_MSIMODE_PCI_MSTR_ABRT_ATTN 0x00000008
1685 #define BGE_MSIMODE_PCI_PERR_ATTN 0x00000010
1686 #define BGE_MSIMODE_MSI_FIFOUFLOW_ATTN 0x00000020
1687 #define BGE_MSIMODE_MSI_FIFOOFLOW_ATTN 0x00000040
1689 /* MSI status register */
1690 #define BGE_MSISTAT_PCI_TGT_ABRT_ATTN 0x00000004
1691 #define BGE_MSISTAT_PCI_MSTR_ABRT_ATTN 0x00000008
1692 #define BGE_MSISTAT_PCI_PERR_ATTN 0x00000010
1693 #define BGE_MSISTAT_MSI_FIFOUFLOW_ATTN 0x00000020
1694 #define BGE_MSISTAT_MSI_FIFOOFLOW_ATTN 0x00000040
1698 * DMA Completion registers
1700 #define BGE_DMAC_MODE 0x6400
1702 /* DMA Completion mode register */
1703 #define BGE_DMACMODE_RESET 0x00000001
1704 #define BGE_DMACMODE_ENABLE 0x00000002
1708 * General control registers.
1710 #define BGE_MODE_CTL 0x6800
1711 #define BGE_MISC_CFG 0x6804
1712 #define BGE_MISC_LOCAL_CTL 0x6808
1713 #define BGE_EE_ADDR 0x6838
1714 #define BGE_EE_DATA 0x683C
1715 #define BGE_EE_CTL 0x6840
1716 #define BGE_MDI_CTL 0x6844
1717 #define BGE_EE_DELAY 0x6848
1718 #define BGE_FASTBOOT_PC 0x6894
1721 * NVRAM Control registers
1723 #define BGE_NVRAM_CMD 0x7000
1724 #define BGE_NVRAM_STAT 0x7004
1725 #define BGE_NVRAM_WRDATA 0x7008
1726 #define BGE_NVRAM_ADDR 0x700c
1727 #define BGE_NVRAM_RDDATA 0x7010
1728 #define BGE_NVRAM_CFG1 0x7014
1729 #define BGE_NVRAM_CFG2 0x7018
1730 #define BGE_NVRAM_CFG3 0x701c
1731 #define BGE_NVRAM_SWARB 0x7020
1732 #define BGE_NVRAM_ACCESS 0x7024
1733 #define BGE_NVRAM_WRITE1 0x7028
1735 #define BGE_NVRAMCMD_RESET 0x00000001
1736 #define BGE_NVRAMCMD_DONE 0x00000008
1737 #define BGE_NVRAMCMD_START 0x00000010
1738 #define BGE_NVRAMCMD_WR 0x00000020 /* 1 = wr, 0 = rd */
1739 #define BGE_NVRAMCMD_ERASE 0x00000040
1740 #define BGE_NVRAMCMD_FIRST 0x00000080
1741 #define BGE_NVRAMCMD_LAST 0x00000100
1743 #define BGE_NVRAM_READCMD \
1744 (BGE_NVRAMCMD_FIRST|BGE_NVRAMCMD_LAST| \
1745 BGE_NVRAMCMD_START|BGE_NVRAMCMD_DONE)
1746 #define BGE_NVRAM_WRITECMD \
1747 (BGE_NVRAMCMD_FIRST|BGE_NVRAMCMD_LAST| \
1748 BGE_NVRAMCMD_START|BGE_NVRAMCMD_DONE|BGE_NVRAMCMD_WR)
1750 #define BGE_NVRAMSWARB_SET0 0x00000001
1751 #define BGE_NVRAMSWARB_SET1 0x00000002
1752 #define BGE_NVRAMSWARB_SET2 0x00000003
1753 #define BGE_NVRAMSWARB_SET3 0x00000004
1754 #define BGE_NVRAMSWARB_CLR0 0x00000010
1755 #define BGE_NVRAMSWARB_CLR1 0x00000020
1756 #define BGE_NVRAMSWARB_CLR2 0x00000040
1757 #define BGE_NVRAMSWARB_CLR3 0x00000080
1758 #define BGE_NVRAMSWARB_GNT0 0x00000100
1759 #define BGE_NVRAMSWARB_GNT1 0x00000200
1760 #define BGE_NVRAMSWARB_GNT2 0x00000400
1761 #define BGE_NVRAMSWARB_GNT3 0x00000800
1762 #define BGE_NVRAMSWARB_REQ0 0x00001000
1763 #define BGE_NVRAMSWARB_REQ1 0x00002000
1764 #define BGE_NVRAMSWARB_REQ2 0x00004000
1765 #define BGE_NVRAMSWARB_REQ3 0x00008000
1767 #define BGE_NVRAMACC_ENABLE 0x00000001
1768 #define BGE_NVRAMACC_WRENABLE 0x00000002
1770 /* Mode control register */
1771 #define BGE_MODECTL_INT_SNDCOAL_ONLY 0x00000001
1772 #define BGE_MODECTL_BYTESWAP_NONFRAME 0x00000002
1773 #define BGE_MODECTL_WORDSWAP_NONFRAME 0x00000004
1774 #define BGE_MODECTL_BYTESWAP_DATA 0x00000010
1775 #define BGE_MODECTL_WORDSWAP_DATA 0x00000020
1776 #define BGE_MODECTL_NO_FRAME_CRACKING 0x00000200
1777 #define BGE_MODECTL_NO_RX_CRC 0x00000400
1778 #define BGE_MODECTL_RX_BADFRAMES 0x00000800
1779 #define BGE_MODECTL_NO_TX_INTR 0x00002000
1780 #define BGE_MODECTL_NO_RX_INTR 0x00004000
1781 #define BGE_MODECTL_FORCE_PCI32 0x00008000
1782 #define BGE_MODECTL_STACKUP 0x00010000
1783 #define BGE_MODECTL_HOST_SEND_BDS 0x00020000
1784 #define BGE_MODECTL_TX_NO_PHDR_CSUM 0x00100000
1785 #define BGE_MODECTL_RX_NO_PHDR_CSUM 0x00800000
1786 #define BGE_MODECTL_TX_ATTN_INTR 0x01000000
1787 #define BGE_MODECTL_RX_ATTN_INTR 0x02000000
1788 #define BGE_MODECTL_MAC_ATTN_INTR 0x04000000
1789 #define BGE_MODECTL_DMA_ATTN_INTR 0x08000000
1790 #define BGE_MODECTL_FLOWCTL_ATTN_INTR 0x10000000
1791 #define BGE_MODECTL_4X_SENDRING_SZ 0x20000000
1792 #define BGE_MODECTL_FW_PROCESS_MCASTS 0x40000000
1794 /* Misc. config register */
1795 #define BGE_MISCCFG_RESET_CORE_CLOCKS 0x00000001
1796 #define BGE_MISCCFG_TIMER_PRESCALER 0x000000FE
1797 #define BGE_MISCCFG_EPHY_IDDQ 0x00200000
1799 #define BGE_32BITTIME_66MHZ (0x41 << 1)
1801 /* Misc. Local Control */
1802 #define BGE_MLC_INTR_STATE 0x00000001
1803 #define BGE_MLC_INTR_CLR 0x00000002
1804 #define BGE_MLC_INTR_SET 0x00000004
1805 #define BGE_MLC_INTR_ONATTN 0x00000008
1806 #define BGE_MLC_MISCIO_IN0 0x00000100
1807 #define BGE_MLC_MISCIO_IN1 0x00000200
1808 #define BGE_MLC_MISCIO_IN2 0x00000400
1809 #define BGE_MLC_MISCIO_OUTEN0 0x00000800
1810 #define BGE_MLC_MISCIO_OUTEN1 0x00001000
1811 #define BGE_MLC_MISCIO_OUTEN2 0x00002000
1812 #define BGE_MLC_MISCIO_OUT0 0x00004000
1813 #define BGE_MLC_MISCIO_OUT1 0x00008000
1814 #define BGE_MLC_MISCIO_OUT2 0x00010000
1815 #define BGE_MLC_EXTRAM_ENB 0x00020000
1816 #define BGE_MLC_SRAM_SIZE 0x001C0000
1817 #define BGE_MLC_BANK_SEL 0x00200000 /* 0 = 2 banks, 1 == 1 */
1818 #define BGE_MLC_SSRAM_TYPE 0x00400000 /* 1 = ZBT, 0 = standard */
1819 #define BGE_MLC_SSRAM_CYC_DESEL 0x00800000
1820 #define BGE_MLC_AUTO_EEPROM 0x01000000
1822 #define BGE_SSRAMSIZE_256KB 0x00000000
1823 #define BGE_SSRAMSIZE_512KB 0x00040000
1824 #define BGE_SSRAMSIZE_1MB 0x00080000
1825 #define BGE_SSRAMSIZE_2MB 0x000C0000
1826 #define BGE_SSRAMSIZE_4MB 0x00100000
1827 #define BGE_SSRAMSIZE_8MB 0x00140000
1828 #define BGE_SSRAMSIZE_16M 0x00180000
1830 /* EEPROM address register */
1831 #define BGE_EEADDR_ADDRESS 0x0000FFFC
1832 #define BGE_EEADDR_HALFCLK 0x01FF0000
1833 #define BGE_EEADDR_START 0x02000000
1834 #define BGE_EEADDR_DEVID 0x1C000000
1835 #define BGE_EEADDR_RESET 0x20000000
1836 #define BGE_EEADDR_DONE 0x40000000
1837 #define BGE_EEADDR_RW 0x80000000 /* 1 = rd, 0 = wr */
1839 #define BGE_EEDEVID(x) ((x & 7) << 26)
1840 #define BGE_EEHALFCLK(x) ((x & 0x1FF) << 16)
1841 #define BGE_HALFCLK_384SCL 0x60
1842 #define BGE_EE_READCMD \
1843 (BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \
1844 BGE_EEADDR_START|BGE_EEADDR_RW|BGE_EEADDR_DONE)
1845 #define BGE_EE_WRCMD \
1846 (BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \
1847 BGE_EEADDR_START|BGE_EEADDR_DONE)
1849 /* EEPROM Control register */
1850 #define BGE_EECTL_CLKOUT_TRISTATE 0x00000001
1851 #define BGE_EECTL_CLKOUT 0x00000002
1852 #define BGE_EECTL_CLKIN 0x00000004
1853 #define BGE_EECTL_DATAOUT_TRISTATE 0x00000008
1854 #define BGE_EECTL_DATAOUT 0x00000010
1855 #define BGE_EECTL_DATAIN 0x00000020
1857 /* MDI (MII/GMII) access register */
1858 #define BGE_MDI_DATA 0x00000001
1859 #define BGE_MDI_DIR 0x00000002
1860 #define BGE_MDI_SEL 0x00000004
1861 #define BGE_MDI_CLK 0x00000008
1863 #define BGE_MEMWIN_START 0x00008000
1864 #define BGE_MEMWIN_END 0x0000FFFF
1867 #define BGE_MEMWIN_READ(sc, x, val) \
1869 pci_write_config(sc->bge_dev, BGE_PCI_MEMWIN_BASEADDR, \
1870 (0xFFFF0000 & x), 4); \
1871 val = CSR_READ_4(sc, BGE_MEMWIN_START + (x & 0xFFFF)); \
1874 #define BGE_MEMWIN_WRITE(sc, x, val) \
1876 pci_write_config(sc->bge_dev, BGE_PCI_MEMWIN_BASEADDR, \
1877 (0xFFFF0000 & x), 4); \
1878 CSR_WRITE_4(sc, BGE_MEMWIN_START + (x & 0xFFFF), val); \
1882 * This magic number is written to the firmware mailbox at 0xb50
1883 * before a software reset is issued. After the internal firmware
1884 * has completed its initialization it will write the opposite of
1885 * this value, ~BGE_MAGIC_NUMBER, to the same location, allowing the
1886 * driver to synchronize with the firmware.
1888 #define BGE_MAGIC_NUMBER 0x4B657654
1891 uint32_t bge_addr_hi;
1892 uint32_t bge_addr_lo;
1895 #define BGE_HOSTADDR(x, y) \
1897 (x).bge_addr_lo = ((uint64_t) (y) & 0xffffffff); \
1898 (x).bge_addr_hi = ((uint64_t) (y) >> 32); \
1901 #define BGE_ADDR_LO(y) ((uint64_t) (y) & 0xFFFFFFFF)
1902 #define BGE_ADDR_HI(y) ((uint64_t) (y) >> 32)
1904 /* Ring control block structure */
1906 bge_hostaddr bge_hostaddr;
1907 uint32_t bge_maxlen_flags;
1908 uint32_t bge_nicaddr;
1910 #define BGE_RCB_MAXLEN_FLAGS(maxlen, flags) ((maxlen) << 16 | (flags))
1911 #define RCB_WRITE_4(sc, rcb, offset, val) \
1912 bus_space_write_4(sc->bge_btag, sc->bge_bhandle, \
1913 rcb + offsetof(struct bge_rcb, offset), val)
1915 #define BGE_RCB_FLAG_USE_EXT_RX_BD 0x0001
1916 #define BGE_RCB_FLAG_RING_DISABLED 0x0002
1919 bge_hostaddr bge_addr;
1920 #if BYTE_ORDER == LITTLE_ENDIAN
1923 uint16_t bge_vlan_tag;
1929 uint16_t bge_vlan_tag;
1933 #define BGE_TXBDFLAG_TCP_UDP_CSUM 0x0001
1934 #define BGE_TXBDFLAG_IP_CSUM 0x0002
1935 #define BGE_TXBDFLAG_END 0x0004
1936 #define BGE_TXBDFLAG_IP_FRAG 0x0008
1937 #define BGE_TXBDFLAG_IP_FRAG_END 0x0010
1938 #define BGE_TXBDFLAG_VLAN_TAG 0x0040
1939 #define BGE_TXBDFLAG_COAL_NOW 0x0080
1940 #define BGE_TXBDFLAG_CPU_PRE_DMA 0x0100
1941 #define BGE_TXBDFLAG_CPU_POST_DMA 0x0200
1942 #define BGE_TXBDFLAG_INSERT_SRC_ADDR 0x1000
1943 #define BGE_TXBDFLAG_CHOOSE_SRC_ADDR 0x6000
1944 #define BGE_TXBDFLAG_NO_CRC 0x8000
1946 #define BGE_NIC_TXRING_ADDR(ringno, size) \
1947 BGE_SEND_RING_1_TO_4 + \
1948 ((ringno * sizeof(struct bge_tx_bd) * size) / 4)
1951 bge_hostaddr bge_addr;
1952 #if BYTE_ORDER == LITTLE_ENDIAN
1957 uint16_t bge_tcp_udp_csum;
1958 uint16_t bge_ip_csum;
1959 uint16_t bge_vlan_tag;
1960 uint16_t bge_error_flag;
1966 uint16_t bge_ip_csum;
1967 uint16_t bge_tcp_udp_csum;
1968 uint16_t bge_error_flag;
1969 uint16_t bge_vlan_tag;
1972 uint32_t bge_opaque;
1975 #define BGE_RXBDFLAG_END 0x0004
1976 #define BGE_RXBDFLAG_JUMBO_RING 0x0020
1977 #define BGE_RXBDFLAG_VLAN_TAG 0x0040
1978 #define BGE_RXBDFLAG_ERROR 0x0400
1979 #define BGE_RXBDFLAG_MINI_RING 0x0800
1980 #define BGE_RXBDFLAG_IP_CSUM 0x1000
1981 #define BGE_RXBDFLAG_TCP_UDP_CSUM 0x2000
1982 #define BGE_RXBDFLAG_TCP_UDP_IS_TCP 0x4000
1984 #define BGE_RXERRFLAG_BAD_CRC 0x0001
1985 #define BGE_RXERRFLAG_COLL_DETECT 0x0002
1986 #define BGE_RXERRFLAG_LINK_LOST 0x0004
1987 #define BGE_RXERRFLAG_PHY_DECODE_ERR 0x0008
1988 #define BGE_RXERRFLAG_MAC_ABORT 0x0010
1989 #define BGE_RXERRFLAG_RUNT 0x0020
1990 #define BGE_RXERRFLAG_TRUNC_NO_RSRCS 0x0040
1991 #define BGE_RXERRFLAG_GIANT 0x0080
1993 struct bge_sts_idx {
1994 #if BYTE_ORDER == LITTLE_ENDIAN
1995 uint16_t bge_rx_prod_idx;
1996 uint16_t bge_tx_cons_idx;
1998 uint16_t bge_tx_cons_idx;
1999 uint16_t bge_rx_prod_idx;
2003 struct bge_status_block {
2004 uint32_t bge_status;
2006 #if BYTE_ORDER == LITTLE_ENDIAN
2007 uint16_t bge_rx_jumbo_cons_idx;
2008 uint16_t bge_rx_std_cons_idx;
2009 uint16_t bge_rx_mini_cons_idx;
2012 uint16_t bge_rx_std_cons_idx;
2013 uint16_t bge_rx_jumbo_cons_idx;
2015 uint16_t bge_rx_mini_cons_idx;
2017 struct bge_sts_idx bge_idx[16];
2020 #define BGE_TX_CONSIDX(x, i) x->bge_idx[i].bge_tx_considx
2021 #define BGE_RX_PRODIDX(x, i) x->bge_idx[i].bge_rx_prodidx
2023 #define BGE_STATFLAG_UPDATED 0x00000001
2024 #define BGE_STATFLAG_LINKSTATE_CHANGED 0x00000002
2025 #define BGE_STATFLAG_ERROR 0x00000004
2029 * Offset of MAC address inside EEPROM.
2031 #define BGE_EE_MAC_OFFSET 0x7C
2032 #define BGE_EE_MAC_OFFSET_5906 0x10
2033 #define BGE_EE_HWCFG_OFFSET 0xC8
2035 #define BGE_HWCFG_VOLTAGE 0x00000003
2036 #define BGE_HWCFG_PHYLED_MODE 0x0000000C
2037 #define BGE_HWCFG_MEDIA 0x00000030
2039 #define BGE_VOLTAGE_1POINT3 0x00000000
2040 #define BGE_VOLTAGE_1POINT8 0x00000001
2042 #define BGE_PHYLEDMODE_UNSPEC 0x00000000
2043 #define BGE_PHYLEDMODE_TRIPLELED 0x00000004
2044 #define BGE_PHYLEDMODE_SINGLELED 0x00000008
2046 #define BGE_MEDIA_UNSPEC 0x00000000
2047 #define BGE_MEDIA_COPPER 0x00000010
2048 #define BGE_MEDIA_FIBER 0x00000020
2050 #define BGE_PCI_READ_CMD 0x06000000
2051 #define BGE_PCI_WRITE_CMD 0x70000000
2053 #define BGE_TICKS_PER_SEC 1000000
2056 * Ring size constants.
2058 #define BGE_EVENT_RING_CNT 256
2059 #define BGE_CMD_RING_CNT 64
2060 #define BGE_STD_RX_RING_CNT 512
2061 #define BGE_JUMBO_RX_RING_CNT 256
2062 #define BGE_MINI_RX_RING_CNT 1024
2063 #define BGE_RETURN_RING_CNT 1024
2065 /* 5705 has smaller return ring size */
2067 #define BGE_RETURN_RING_CNT_5705 512
2070 * Possible TX ring sizes.
2072 #define BGE_TX_RING_CNT_128 128
2073 #define BGE_TX_RING_BASE_128 0x3800
2075 #define BGE_TX_RING_CNT_256 256
2076 #define BGE_TX_RING_BASE_256 0x3000
2078 #define BGE_TX_RING_CNT_512 512
2079 #define BGE_TX_RING_BASE_512 0x2000
2081 #define BGE_TX_RING_CNT BGE_TX_RING_CNT_512
2082 #define BGE_TX_RING_BASE BGE_TX_RING_BASE_512
2085 * Tigon III statistics counters.
2087 /* Statistics maintained MAC Receive block. */
2088 struct bge_rx_mac_stats {
2089 bge_hostaddr ifHCInOctets;
2090 bge_hostaddr Reserved1;
2091 bge_hostaddr etherStatsFragments;
2092 bge_hostaddr ifHCInUcastPkts;
2093 bge_hostaddr ifHCInMulticastPkts;
2094 bge_hostaddr ifHCInBroadcastPkts;
2095 bge_hostaddr dot3StatsFCSErrors;
2096 bge_hostaddr dot3StatsAlignmentErrors;
2097 bge_hostaddr xonPauseFramesReceived;
2098 bge_hostaddr xoffPauseFramesReceived;
2099 bge_hostaddr macControlFramesReceived;
2100 bge_hostaddr xoffStateEntered;
2101 bge_hostaddr dot3StatsFramesTooLong;
2102 bge_hostaddr etherStatsJabbers;
2103 bge_hostaddr etherStatsUndersizePkts;
2104 bge_hostaddr inRangeLengthError;
2105 bge_hostaddr outRangeLengthError;
2106 bge_hostaddr etherStatsPkts64Octets;
2107 bge_hostaddr etherStatsPkts65Octetsto127Octets;
2108 bge_hostaddr etherStatsPkts128Octetsto255Octets;
2109 bge_hostaddr etherStatsPkts256Octetsto511Octets;
2110 bge_hostaddr etherStatsPkts512Octetsto1023Octets;
2111 bge_hostaddr etherStatsPkts1024Octetsto1522Octets;
2112 bge_hostaddr etherStatsPkts1523Octetsto2047Octets;
2113 bge_hostaddr etherStatsPkts2048Octetsto4095Octets;
2114 bge_hostaddr etherStatsPkts4096Octetsto8191Octets;
2115 bge_hostaddr etherStatsPkts8192Octetsto9022Octets;
2119 /* Statistics maintained MAC Transmit block. */
2120 struct bge_tx_mac_stats {
2121 bge_hostaddr ifHCOutOctets;
2122 bge_hostaddr Reserved2;
2123 bge_hostaddr etherStatsCollisions;
2124 bge_hostaddr outXonSent;
2125 bge_hostaddr outXoffSent;
2126 bge_hostaddr flowControlDone;
2127 bge_hostaddr dot3StatsInternalMacTransmitErrors;
2128 bge_hostaddr dot3StatsSingleCollisionFrames;
2129 bge_hostaddr dot3StatsMultipleCollisionFrames;
2130 bge_hostaddr dot3StatsDeferredTransmissions;
2131 bge_hostaddr Reserved3;
2132 bge_hostaddr dot3StatsExcessiveCollisions;
2133 bge_hostaddr dot3StatsLateCollisions;
2134 bge_hostaddr dot3Collided2Times;
2135 bge_hostaddr dot3Collided3Times;
2136 bge_hostaddr dot3Collided4Times;
2137 bge_hostaddr dot3Collided5Times;
2138 bge_hostaddr dot3Collided6Times;
2139 bge_hostaddr dot3Collided7Times;
2140 bge_hostaddr dot3Collided8Times;
2141 bge_hostaddr dot3Collided9Times;
2142 bge_hostaddr dot3Collided10Times;
2143 bge_hostaddr dot3Collided11Times;
2144 bge_hostaddr dot3Collided12Times;
2145 bge_hostaddr dot3Collided13Times;
2146 bge_hostaddr dot3Collided14Times;
2147 bge_hostaddr dot3Collided15Times;
2148 bge_hostaddr ifHCOutUcastPkts;
2149 bge_hostaddr ifHCOutMulticastPkts;
2150 bge_hostaddr ifHCOutBroadcastPkts;
2151 bge_hostaddr dot3StatsCarrierSenseErrors;
2152 bge_hostaddr ifOutDiscards;
2153 bge_hostaddr ifOutErrors;
2156 /* Stats counters access through registers */
2157 struct bge_mac_stats_regs {
2158 uint32_t ifHCOutOctets;
2160 uint32_t etherStatsCollisions;
2161 uint32_t outXonSent;
2162 uint32_t outXoffSent;
2164 uint32_t dot3StatsInternalMacTransmitErrors;
2165 uint32_t dot3StatsSingleCollisionFrames;
2166 uint32_t dot3StatsMultipleCollisionFrames;
2167 uint32_t dot3StatsDeferredTransmissions;
2169 uint32_t dot3StatsExcessiveCollisions;
2170 uint32_t dot3StatsLateCollisions;
2171 uint32_t Reserved3[14];
2172 uint32_t ifHCOutUcastPkts;
2173 uint32_t ifHCOutMulticastPkts;
2174 uint32_t ifHCOutBroadcastPkts;
2175 uint32_t Reserved4[2];
2176 uint32_t ifHCInOctets;
2178 uint32_t etherStatsFragments;
2179 uint32_t ifHCInUcastPkts;
2180 uint32_t ifHCInMulticastPkts;
2181 uint32_t ifHCInBroadcastPkts;
2182 uint32_t dot3StatsFCSErrors;
2183 uint32_t dot3StatsAlignmentErrors;
2184 uint32_t xonPauseFramesReceived;
2185 uint32_t xoffPauseFramesReceived;
2186 uint32_t macControlFramesReceived;
2187 uint32_t xoffStateEntered;
2188 uint32_t dot3StatsFramesTooLong;
2189 uint32_t etherStatsJabbers;
2190 uint32_t etherStatsUndersizePkts;
2194 uint8_t Reserved0[256];
2196 /* Statistics maintained by Receive MAC. */
2197 struct bge_rx_mac_stats rxstats;
2199 bge_hostaddr Unused1[37];
2201 /* Statistics maintained by Transmit MAC. */
2202 struct bge_tx_mac_stats txstats;
2204 bge_hostaddr Unused2[31];
2206 /* Statistics maintained by Receive List Placement. */
2207 bge_hostaddr COSIfHCInPkts[16];
2208 bge_hostaddr COSFramesDroppedDueToFilters;
2209 bge_hostaddr nicDmaWriteQueueFull;
2210 bge_hostaddr nicDmaWriteHighPriQueueFull;
2211 bge_hostaddr nicNoMoreRxBDs;
2212 bge_hostaddr ifInDiscards;
2213 bge_hostaddr ifInErrors;
2214 bge_hostaddr nicRecvThresholdHit;
2216 bge_hostaddr Unused3[9];
2218 /* Statistics maintained by Send Data Initiator. */
2219 bge_hostaddr COSIfHCOutPkts[16];
2220 bge_hostaddr nicDmaReadQueueFull;
2221 bge_hostaddr nicDmaReadHighPriQueueFull;
2222 bge_hostaddr nicSendDataCompQueueFull;
2224 /* Statistics maintained by Host Coalescing. */
2225 bge_hostaddr nicRingSetSendProdIndex;
2226 bge_hostaddr nicRingStatusUpdate;
2227 bge_hostaddr nicInterrupts;
2228 bge_hostaddr nicAvoidedInterrupts;
2229 bge_hostaddr nicSendThresholdHit;
2231 uint8_t Reserved4[320];
2235 * Tigon general information block. This resides in host memory
2236 * and contains the status counters, ring control blocks and
2237 * producer pointers.
2241 struct bge_stats bge_stats;
2242 struct bge_rcb bge_tx_rcb[16];
2243 struct bge_rcb bge_std_rx_rcb;
2244 struct bge_rcb bge_jumbo_rx_rcb;
2245 struct bge_rcb bge_mini_rx_rcb;
2246 struct bge_rcb bge_return_rcb;
2250 * NOTE! On the Alpha, we have an alignment constraint.
2251 * The first thing in the packet is a 14-byte Ethernet header.
2252 * This means that the packet is misaligned. To compensate,
2253 * we actually offset the data 2 bytes into the cluster. This
2254 * alignes the packet after the Ethernet header at a 32-bit
2258 #define ETHER_ALIGN 2
2260 #define BGE_FRAMELEN 1518
2261 #define BGE_MAX_FRAMELEN 1536
2262 #define BGE_JUMBO_FRAMELEN 9018
2263 #define BGE_JUMBO_MTU (BGE_JUMBO_FRAMELEN-ETHER_HDR_LEN-ETHER_CRC_LEN)
2264 #define BGE_PAGE_SIZE PAGE_SIZE
2265 #define BGE_MIN_FRAMELEN 60
2268 * Other utility macros.
2270 #define BGE_INC(x, y) (x) = (x + 1) % y
2273 * Vital product data and structures.
2275 #define BGE_VPD_FLAG 0x8000
2277 /* VPD structures */
2289 #define VPD_RES_ID 0x82 /* ID string */
2290 #define VPD_RES_READ 0x90 /* start of read only area */
2291 #define VPD_RES_WRITE 0x81 /* start of read/write area */
2292 #define VPD_RES_END 0x78 /* end tag */
2296 * Register access macros. The Tigon always uses memory mapped register
2297 * accesses and all registers must be accessed with 32 bit operations.
2300 #define CSR_WRITE_4(sc, reg, val) \
2301 bus_space_write_4(sc->bge_btag, sc->bge_bhandle, reg, val)
2303 #define CSR_READ_4(sc, reg) \
2304 bus_space_read_4(sc->bge_btag, sc->bge_bhandle, reg)
2306 #define BGE_SETBIT(sc, reg, x) \
2307 CSR_WRITE_4(sc, reg, (CSR_READ_4(sc, reg) | x))
2308 #define BGE_CLRBIT(sc, reg, x) \
2309 CSR_WRITE_4(sc, reg, (CSR_READ_4(sc, reg) & ~x))
2311 #define PCI_SETBIT(dev, reg, x, s) \
2312 pci_write_config(dev, reg, (pci_read_config(dev, reg, s) | x), s)
2313 #define PCI_CLRBIT(dev, reg, x, s) \
2314 pci_write_config(dev, reg, (pci_read_config(dev, reg, s) & ~x), s)
2317 * Memory management stuff. Note: the SSLOTS, MSLOTS and JSLOTS
2318 * values are tuneable. They control the actual amount of buffers
2319 * allocated for the standard, mini and jumbo receive rings.
2322 #define BGE_SSLOTS 256
2323 #define BGE_MSLOTS 256
2324 #define BGE_JSLOTS 384
2326 #define BGE_JRAWLEN (BGE_JUMBO_FRAMELEN + ETHER_ALIGN)
2327 #define BGE_JLEN (BGE_JRAWLEN + \
2328 (sizeof(uint64_t) - BGE_JRAWLEN % sizeof(uint64_t)))
2329 #define BGE_JPAGESZ PAGE_SIZE
2330 #define BGE_RESID (BGE_JPAGESZ - (BGE_JLEN * BGE_JSLOTS) % BGE_JPAGESZ)
2331 #define BGE_JMEM ((BGE_JLEN * BGE_JSLOTS) + BGE_RESID)
2336 struct bge_softc *bge_sc;
2338 bus_addr_t bge_paddr;
2341 SLIST_ENTRY(bge_jslot) jslot_link;
2345 * Ring structures. Most of these reside in host memory and we tell
2346 * the NIC where they are via the ring control blocks. The exceptions
2347 * are the tx and command rings, which live in NIC memory and which
2348 * we access via the shared memory window.
2350 struct bge_ring_data {
2351 struct bge_rx_bd *bge_rx_std_ring;
2352 bus_addr_t bge_rx_std_ring_paddr;
2353 struct bge_rx_bd *bge_rx_jumbo_ring;
2354 bus_addr_t bge_rx_jumbo_ring_paddr;
2355 struct bge_rx_bd *bge_rx_return_ring;
2356 bus_addr_t bge_rx_return_ring_paddr;
2357 struct bge_tx_bd *bge_tx_ring;
2358 bus_addr_t bge_tx_ring_paddr;
2359 struct bge_status_block *bge_status_block;
2360 bus_addr_t bge_status_block_paddr;
2361 struct bge_stats *bge_stats;
2362 bus_addr_t bge_stats_paddr;
2363 void *bge_jumbo_buf;
2364 struct bge_gib bge_info;
2367 #define BGE_STD_RX_RING_SZ \
2368 (sizeof(struct bge_rx_bd) * BGE_STD_RX_RING_CNT)
2369 #define BGE_JUMBO_RX_RING_SZ \
2370 (sizeof(struct bge_rx_bd) * BGE_JUMBO_RX_RING_CNT)
2371 #define BGE_TX_RING_SZ \
2372 (sizeof(struct bge_tx_bd) * BGE_TX_RING_CNT)
2373 #define BGE_RX_RTN_RING_SZ(x) \
2374 (sizeof(struct bge_rx_bd) * x->bge_return_ring_cnt)
2376 #define BGE_STATUS_BLK_SZ sizeof (struct bge_status_block)
2378 #define BGE_STATS_SZ sizeof (struct bge_stats)
2380 struct bge_rxchain {
2381 struct mbuf *bge_mbuf;
2382 bus_addr_t bge_paddr;
2386 * Mbuf pointers. We need these to keep track of the virtual addresses
2387 * of our mbuf chains since we can only convert from physical to virtual,
2388 * not the other way around.
2390 struct bge_chain_data {
2391 bus_dma_tag_t bge_parent_tag;
2392 bus_dma_tag_t bge_rx_std_ring_tag;
2393 bus_dma_tag_t bge_rx_jumbo_ring_tag;
2394 bus_dma_tag_t bge_rx_return_ring_tag;
2395 bus_dma_tag_t bge_tx_ring_tag;
2396 bus_dma_tag_t bge_status_tag;
2397 bus_dma_tag_t bge_stats_tag;
2398 bus_dma_tag_t bge_jumbo_tag;
2399 bus_dma_tag_t bge_tx_mtag; /* TX mbuf DMA tag */
2400 bus_dma_tag_t bge_rx_mtag; /* RX mbuf DMA tag */
2401 bus_dmamap_t bge_rx_tmpmap;
2402 bus_dmamap_t bge_tx_dmamap[BGE_TX_RING_CNT];
2403 bus_dmamap_t bge_rx_std_dmamap[BGE_STD_RX_RING_CNT];
2404 bus_dmamap_t bge_rx_std_ring_map;
2405 bus_dmamap_t bge_rx_jumbo_ring_map;
2406 bus_dmamap_t bge_tx_ring_map;
2407 bus_dmamap_t bge_rx_return_ring_map;
2408 bus_dmamap_t bge_status_map;
2409 bus_dmamap_t bge_stats_map;
2410 bus_dmamap_t bge_jumbo_map;
2411 struct mbuf *bge_tx_chain[BGE_TX_RING_CNT];
2412 struct bge_rxchain bge_rx_std_chain[BGE_STD_RX_RING_CNT];
2413 struct bge_rxchain bge_rx_jumbo_chain[BGE_JUMBO_RX_RING_CNT];
2414 /* Stick the jumbo mem management stuff here too. */
2415 struct bge_jslot bge_jslots[BGE_JSLOTS];
2424 #define BGE_HWREV_TIGON 0x01
2425 #define BGE_HWREV_TIGON_II 0x02
2426 #define BGE_TIMEOUT 5000
2427 #define BGE_FIRMWARE_TIMEOUT 20000
2428 #define BGE_TXCONS_UNSET 0xFFFF /* impossible value */
2430 struct bge_bcom_hack {
2436 struct arpcom arpcom; /* interface info */
2438 device_t bge_miibus;
2439 bus_space_handle_t bge_bhandle;
2440 bus_space_tag_t bge_btag;
2442 struct resource *bge_irq;
2443 struct resource *bge_res;
2444 struct ifmedia bge_ifmedia; /* TBI media info */
2446 #define BGE_FLAG_TBI 0x00000001
2447 #define BGE_FLAG_JUMBO 0x00000002
2448 #define BGE_FLAG_ETH_WIRESPEED 0x00000004
2449 #define BGE_FLAG_MSI 0x00000100 /* unused */
2450 #define BGE_FLAG_PCIX 0x00000200
2451 #define BGE_FLAG_PCIE 0x00000400
2452 #define BGE_FLAG_5700_FAMILY 0x00001000
2453 #define BGE_FLAG_5705_PLUS 0x00002000
2454 #define BGE_FLAG_5714_FAMILY 0x00004000
2455 #define BGE_FLAG_575X_PLUS 0x00008000
2456 #define BGE_FLAG_5755_PLUS 0x00010000
2457 #define BGE_FLAG_RX_ALIGNBUG 0x00100000
2458 #define BGE_FLAG_NO_3LED 0x00200000
2459 #define BGE_FLAG_ADC_BUG 0x00400000
2460 #define BGE_FLAG_5704_A0_BUG 0x00800000
2461 #define BGE_FLAG_JITTER_BUG 0x01000000
2462 #define BGE_FLAG_BER_BUG 0x02000000
2463 #define BGE_FLAG_ADJUST_TRIM 0x04000000
2464 #define BGE_FLAG_CRC_BUG 0x08000000
2465 #define BGE_FLAG_NO_EEPROM 0x10000000
2466 uint32_t bge_chipid;
2467 uint32_t bge_asicrev;
2468 uint32_t bge_chiprev;
2469 struct bge_ring_data bge_ldata; /* rings */
2470 struct bge_chain_data bge_cdata; /* mbufs */
2471 uint16_t bge_tx_saved_considx;
2472 uint16_t bge_rx_saved_considx;
2473 uint16_t bge_ev_saved_considx;
2474 uint16_t bge_return_ring_cnt;
2475 uint16_t bge_std; /* current std ring head */
2476 uint16_t bge_jumbo; /* current jumo ring head */
2477 SLIST_HEAD(__bge_jfreehead, bge_jslot) bge_jfree_listhead;
2478 struct lwkt_serialize bge_jslot_serializer;
2479 uint32_t bge_stat_ticks;
2480 uint32_t bge_rx_coal_ticks;
2481 uint32_t bge_tx_coal_ticks;
2482 uint32_t bge_tx_prodidx;
2483 uint32_t bge_rx_max_coal_bds;
2484 uint32_t bge_tx_max_coal_bds;
2485 uint32_t bge_tx_buf_ratio;
2490 struct callout bge_stat_timer;
2492 struct sysctl_ctx_list bge_sysctl_ctx;
2493 struct sysctl_oid *bge_sysctl_tree;
2495 uint32_t bge_coal_chg;
2496 #define BGE_RX_COAL_TICKS_CHG 0x1
2497 #define BGE_TX_COAL_TICKS_CHG 0x2
2498 #define BGE_RX_MAX_COAL_BDS_CHG 0x4
2499 #define BGE_TX_MAX_COAL_BDS_CHG 0x8
2501 void (*bge_link_upd)(struct bge_softc *, uint32_t);
2502 uint32_t bge_link_chg;
2505 #define BGE_NSEG_NEW 32
2506 #define BGE_NSEG_SPARE 5
2507 #define BGE_NSEG_RSVD 16