Annotation of sys/dev/pci/if_bgereg.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: if_bgereg.h,v 1.72 2007/02/10 01:23:19 krw Exp $ */
2:
3: /*
4: * Copyright (c) 2001 Wind River Systems
5: * Copyright (c) 1997, 1998, 1999, 2001
6: * Bill Paul <wpaul@windriver.com>. All rights reserved.
7: *
8: * Redistribution and use in source and binary forms, with or without
9: * modification, are permitted provided that the following conditions
10: * are met:
11: * 1. Redistributions of source code must retain the above copyright
12: * notice, this list of conditions and the following disclaimer.
13: * 2. Redistributions in binary form must reproduce the above copyright
14: * notice, this list of conditions and the following disclaimer in the
15: * documentation and/or other materials provided with the distribution.
16: * 3. All advertising materials mentioning features or use of this software
17: * must display the following acknowledgement:
18: * This product includes software developed by Bill Paul.
19: * 4. Neither the name of the author nor the names of any co-contributors
20: * may be used to endorse or promote products derived from this software
21: * without specific prior written permission.
22: *
23: * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
24: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26: * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
27: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
28: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
29: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
30: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
31: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
32: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
33: * THE POSSIBILITY OF SUCH DAMAGE.
34: *
35: * $FreeBSD: if_bgereg.h,v 1.11 2002/11/14 23:54:50 sam Exp $
36: */
37:
38: /*
39: * BCM570x memory map. The internal memory layout varies somewhat
40: * depending on whether or not we have external SSRAM attached.
41: * The BCM5700 can have up to 16MB of external memory. The BCM5701
42: * is apparently not designed to use external SSRAM. The mappings
43: * up to the first 4 send rings are the same for both internal and
44: * external memory configurations. Note that mini RX ring space is
45: * only available with external SSRAM configurations, which means
46: * the mini RX ring is not supported on the BCM5701.
47: *
48: * The NIC's memory can be accessed by the host in one of 3 ways:
49: *
50: * 1) Indirect register access. The MEMWIN_BASEADDR and MEMWIN_DATA
51: * registers in PCI config space can be used to read any 32-bit
52: * address within the NIC's memory.
53: *
54: * 2) Memory window access. The MEMWIN_BASEADDR register in PCI config
55: * space can be used in conjunction with the memory window in the
56: * device register space at offset 0x8000 to read any 32K chunk
57: * of NIC memory.
58: *
59: * 3) Flat mode. If the 'flat mode' bit in the PCI state register is
60: * set, the device I/O mapping consumes 32MB of host address space,
61: * allowing all of the registers and internal NIC memory to be
62: * accessed directly. NIC memory addresses are offset by 0x01000000.
63: * Flat mode consumes so much host address space that it is not
64: * recommended.
65: */
66: #define BGE_PAGE_ZERO 0x00000000
67: #define BGE_PAGE_ZERO_END 0x000000FF
68: #define BGE_SEND_RING_RCB 0x00000100
69: #define BGE_SEND_RING_RCB_END 0x000001FF
70: #define BGE_RX_RETURN_RING_RCB 0x00000200
71: #define BGE_RX_RETURN_RING_RCB_END 0x000002FF
72: #define BGE_STATS_BLOCK 0x00000300
73: #define BGE_STATS_BLOCK_END 0x00000AFF
74: #define BGE_STATUS_BLOCK 0x00000B00
75: #define BGE_STATUS_BLOCK_END 0x00000B4F
76: #define BGE_SOFTWARE_GENCOMM 0x00000B50
77: #define BGE_SOFTWARE_GENCOMM_SIG 0x00000B54
78: #define BGE_SOFTWARE_GENCOMM_NICCFG 0x00000B58
79: #define BGE_SOFTWARE_GENCOMM_FW 0x00000B78
80: #define BGE_FW_PAUSE 0x00000002
81: #define BGE_SOFTWARE_GENCOMM_END 0x00000FFF
82: #define BGE_UNMAPPED 0x00001000
83: #define BGE_UNMAPPED_END 0x00001FFF
84: #define BGE_DMA_DESCRIPTORS 0x00002000
85: #define BGE_DMA_DESCRIPTORS_END 0x00003FFF
86: #define BGE_SEND_RING_1_TO_4 0x00004000
87: #define BGE_SEND_RING_1_TO_4_END 0x00005FFF
88:
89: /* Mappings for internal memory configuration */
90: #define BGE_STD_RX_RINGS 0x00006000
91: #define BGE_STD_RX_RINGS_END 0x00006FFF
92: #define BGE_JUMBO_RX_RINGS 0x00007000
93: #define BGE_JUMBO_RX_RINGS_END 0x00007FFF
94: #define BGE_BUFFPOOL_1 0x00008000
95: #define BGE_BUFFPOOL_1_END 0x0000FFFF
96: #define BGE_BUFFPOOL_2 0x00010000 /* or expansion ROM */
97: #define BGE_BUFFPOOL_2_END 0x00017FFF
98: #define BGE_BUFFPOOL_3 0x00018000 /* or expansion ROM */
99: #define BGE_BUFFPOOL_3_END 0x0001FFFF
100:
101: /* Mappings for external SSRAM configurations */
102: #define BGE_SEND_RING_5_TO_6 0x00006000
103: #define BGE_SEND_RING_5_TO_6_END 0x00006FFF
104: #define BGE_SEND_RING_7_TO_8 0x00007000
105: #define BGE_SEND_RING_7_TO_8_END 0x00007FFF
106: #define BGE_SEND_RING_9_TO_16 0x00008000
107: #define BGE_SEND_RING_9_TO_16_END 0x0000BFFF
108: #define BGE_EXT_STD_RX_RINGS 0x0000C000
109: #define BGE_EXT_STD_RX_RINGS_END 0x0000CFFF
110: #define BGE_EXT_JUMBO_RX_RINGS 0x0000D000
111: #define BGE_EXT_JUMBO_RX_RINGS_END 0x0000DFFF
112: #define BGE_MINI_RX_RINGS 0x0000E000
113: #define BGE_MINI_RX_RINGS_END 0x0000FFFF
114: #define BGE_AVAIL_REGION1 0x00010000 /* or expansion ROM */
115: #define BGE_AVAIL_REGION1_END 0x00017FFF
116: #define BGE_AVAIL_REGION2 0x00018000 /* or expansion ROM */
117: #define BGE_AVAIL_REGION2_END 0x0001FFFF
118: #define BGE_EXT_SSRAM 0x00020000
119: #define BGE_EXT_SSRAM_END 0x000FFFFF
120:
121:
122: /*
123: * BCM570x register offsets. These are memory mapped registers
124: * which can be accessed with the CSR_READ_4()/CSR_WRITE_4() macros.
125: * Each register must be accessed using 32 bit operations.
126: *
127: * All registers are accessed through a 32K shared memory block.
128: * The first group of registers are actually copies of the PCI
129: * configuration space registers.
130: */
131:
132: /*
133: * PCI registers defined in the PCI 2.2 spec.
134: */
135: #define BGE_PCI_VID 0x00
136: #define BGE_PCI_DID 0x02
137: #define BGE_PCI_CMD 0x04
138: #define BGE_PCI_STS 0x06
139: #define BGE_PCI_REV 0x08
140: #define BGE_PCI_CLASS 0x09
141: #define BGE_PCI_CACHESZ 0x0C
142: #define BGE_PCI_LATTIMER 0x0D
143: #define BGE_PCI_HDRTYPE 0x0E
144: #define BGE_PCI_BIST 0x0F
145: #define BGE_PCI_BAR0 0x10
146: #define BGE_PCI_BAR1 0x14
147: #define BGE_PCI_SUBSYS 0x2C
148: #define BGE_PCI_SUBVID 0x2E
149: #define BGE_PCI_ROMBASE 0x30
150: #define BGE_PCI_CAPPTR 0x34
151: #define BGE_PCI_INTLINE 0x3C
152: #define BGE_PCI_INTPIN 0x3D
153: #define BGE_PCI_MINGNT 0x3E
154: #define BGE_PCI_MAXLAT 0x3F
155: #define BGE_PCI_PCIXCAP 0x40
156: #define BGE_PCI_NEXTPTR_PM 0x41
157: #define BGE_PCI_PCIX_CMD 0x42
158: #define BGE_PCI_PCIX_STS 0x44
159: #define BGE_PCI_PWRMGMT_CAPID 0x48
160: #define BGE_PCI_NEXTPTR_VPD 0x49
161: #define BGE_PCI_PWRMGMT_CAPS 0x4A
162: #define BGE_PCI_PWRMGMT_CMD 0x4C
163: #define BGE_PCI_PWRMGMT_STS 0x4D
164: #define BGE_PCI_PWRMGMT_DATA 0x4F
165: #define BGE_PCI_VPD_CAPID 0x50
166: #define BGE_PCI_NEXTPTR_MSI 0x51
167: #define BGE_PCI_VPD_ADDR 0x52
168: #define BGE_PCI_VPD_DATA 0x54
169: #define BGE_PCI_MSI_CAPID 0x58
170: #define BGE_PCI_NEXTPTR_NONE 0x59
171: #define BGE_PCI_MSI_CTL 0x5A
172: #define BGE_PCI_MSI_ADDR_HI 0x5C
173: #define BGE_PCI_MSI_ADDR_LO 0x60
174: #define BGE_PCI_MSI_DATA 0x64
175:
176: /* PCI MSI. ??? */
177: #define BGE_PCIE_CAPID_REG 0xD0
178: #define BGE_PCIE_CAPID 0x10
179:
180: /*
181: * PCI registers specific to the BCM570x family.
182: */
183: #define BGE_PCI_MISC_CTL 0x68
184: #define BGE_PCI_DMA_RW_CTL 0x6C
185: #define BGE_PCI_PCISTATE 0x70
186: #define BGE_PCI_CLKCTL 0x74
187: #define BGE_PCI_REG_BASEADDR 0x78
188: #define BGE_PCI_MEMWIN_BASEADDR 0x7C
189: #define BGE_PCI_REG_DATA 0x80
190: #define BGE_PCI_MEMWIN_DATA 0x84
191: #define BGE_PCI_MODECTL 0x88
192: #define BGE_PCI_MISC_CFG 0x8C
193: #define BGE_PCI_MISC_LOCALCTL 0x90
194: #define BGE_PCI_UNDI_RX_STD_PRODIDX_HI 0x98
195: #define BGE_PCI_UNDI_RX_STD_PRODIDX_LO 0x9C
196: #define BGE_PCI_UNDI_RX_RTN_CONSIDX_HI 0xA0
197: #define BGE_PCI_UNDI_RX_RTN_CONSIDX_LO 0xA4
198: #define BGE_PCI_UNDI_TX_BD_PRODIDX_HI 0xA8
199: #define BGE_PCI_UNDI_TX_BD_PRODIDX_LO 0xAC
200: #define BGE_PCI_ISR_MBX_HI 0xB0
201: #define BGE_PCI_ISR_MBX_LO 0xB4
202:
203: /* XXX:
204: * Used in PCI-Express code for 575x chips.
205: * Should be replaced with checking for a PCI config-space
206: * capability for PCI-Express, and PCI-Express standard
207: * offsets into that capability block.
208: */
209: #define BGE_PCI_CONF_DEV_CTRL 0xD8
210: #define BGE_PCI_CONF_DEV_STUS 0xDA
211:
212: /* PCI Misc. Host control register */
213: #define BGE_PCIMISCCTL_CLEAR_INTA 0x00000001
214: #define BGE_PCIMISCCTL_MASK_PCI_INTR 0x00000002
215: #define BGE_PCIMISCCTL_ENDIAN_BYTESWAP 0x00000004
216: #define BGE_PCIMISCCTL_ENDIAN_WORDSWAP 0x00000008
217: #define BGE_PCIMISCCTL_PCISTATE_RW 0x00000010
218: #define BGE_PCIMISCCTL_CLOCKCTL_RW 0x00000020
219: #define BGE_PCIMISCCTL_REG_WORDSWAP 0x00000040
220: #define BGE_PCIMISCCTL_INDIRECT_ACCESS 0x00000080
221: #define BGE_PCIMISCCTL_ASICREV 0xFFFF0000
222:
223: #if BYTE_ORDER == LITTLE_ENDIAN
224: #define BGE_DMA_SWAP_OPTIONS \
225: BGE_MODECTL_WORDSWAP_NONFRAME| \
226: BGE_MODECTL_BYTESWAP_DATA|BGE_MODECTL_WORDSWAP_DATA
227: #else
228: #define BGE_DMA_SWAP_OPTIONS \
229: BGE_MODECTL_WORDSWAP_NONFRAME|BGE_MODECTL_BYTESWAP_NONFRAME| \
230: BGE_MODECTL_BYTESWAP_DATA|BGE_MODECTL_WORDSWAP_DATA
231: #endif
232:
233: #define BGE_INIT \
234: (BGE_PCIMISCCTL_ENDIAN_WORDSWAP|BGE_PCIMISCCTL_CLEAR_INTA| \
235: BGE_PCIMISCCTL_MASK_PCI_INTR|BGE_PCIMISCCTL_INDIRECT_ACCESS)
236:
237: #define BGE_CHIPID_BCM5700_A0 0x70000000
238: #define BGE_CHIPID_BCM5700_A1 0x70010000
239: #define BGE_CHIPID_BCM5700_B0 0x71000000
240: #define BGE_CHIPID_BCM5700_B1 0x71010000
241: #define BGE_CHIPID_BCM5700_B2 0x71020000
242: #define BGE_CHIPID_BCM5700_B3 0x71030000
243: #define BGE_CHIPID_BCM5700_ALTIMA 0x71040000
244: #define BGE_CHIPID_BCM5700_C0 0x72000000
245: #define BGE_CHIPID_BCM5701_A0 0x00000000 /* grrrr */
246: #define BGE_CHIPID_BCM5701_B0 0x01000000
247: #define BGE_CHIPID_BCM5701_B2 0x01020000
248: #define BGE_CHIPID_BCM5701_B5 0x01050000
249: #define BGE_CHIPID_BCM5703_A0 0x10000000
250: #define BGE_CHIPID_BCM5703_A1 0x10010000
251: #define BGE_CHIPID_BCM5703_A2 0x10020000
252: #define BGE_CHIPID_BCM5703_A3 0x10030000
253: #define BGE_CHIPID_BCM5703_B0 0x11000000
254: #define BGE_CHIPID_BCM5704_A0 0x20000000
255: #define BGE_CHIPID_BCM5704_A1 0x20010000
256: #define BGE_CHIPID_BCM5704_A2 0x20020000
257: #define BGE_CHIPID_BCM5704_A3 0x20030000
258: #define BGE_CHIPID_BCM5704_B0 0x21000000
259: #define BGE_CHIPID_BCM5705_A0 0x30000000
260: #define BGE_CHIPID_BCM5705_A1 0x30010000
261: #define BGE_CHIPID_BCM5705_A2 0x30020000
262: #define BGE_CHIPID_BCM5705_A3 0x30030000
263: #define BGE_CHIPID_BCM5750_A0 0x40000000
264: #define BGE_CHIPID_BCM5750_A1 0x40010000
265: #define BGE_CHIPID_BCM5750_A3 0x40030000
266: #define BGE_CHIPID_BCM5750_B0 0x40100000
267: #define BGE_CHIPID_BCM5750_B1 0x41010000
268: #define BGE_CHIPID_BCM5750_C0 0x42000000
269: #define BGE_CHIPID_BCM5750_C1 0x42010000
270: #define BGE_CHIPID_BCM5750_C2 0x42020000
271: #define BGE_CHIPID_BCM5714_A0 0x50000000
272: #define BGE_CHIPID_BCM5752_A0 0x60000000
273: #define BGE_CHIPID_BCM5752_A1 0x60010000
274: #define BGE_CHIPID_BCM5752_A2 0x60020000
275: #define BGE_CHIPID_BCM5714_B0 0x80000000
276: #define BGE_CHIPID_BCM5714_B3 0x80030000
277: #define BGE_CHIPID_BCM5715_A0 0x90000000
278: #define BGE_CHIPID_BCM5715_A1 0x90010000
279: #define BGE_CHIPID_BCM5715_A3 0x90030000
280: #define BGE_CHIPID_BCM5755_A0 0xa0000000
281: #define BGE_CHIPID_BCM5755_A1 0xa0010000
282: #define BGE_CHIPID_BCM5755_A2 0xa0020000
283: #define BGE_CHIPID_BCM5787_A0 0xb0000000
284: #define BGE_CHIPID_BCM5787_A1 0xb0010000
285: #define BGE_CHIPID_BCM5787_A2 0xb0020000
286: #define BGE_CHIPID_BCM5906_A1 0xc0010000
287:
288: /* shorthand one */
289: #define BGE_ASICREV(x) ((x) >> 28)
290: #define BGE_ASICREV_BCM5700 0x07
291: #define BGE_ASICREV_BCM5701 0x00
292: #define BGE_ASICREV_BCM5703 0x01
293: #define BGE_ASICREV_BCM5704 0x02
294: #define BGE_ASICREV_BCM5705 0x03
295: #define BGE_ASICREV_BCM5750 0x04
296: #define BGE_ASICREV_BCM5714_A0 0x05 /* 5714, 5715 */
297: #define BGE_ASICREV_BCM5752 0x06
298: #define BGE_ASICREV_BCM5780 0x08
299: #define BGE_ASICREV_BCM5714 0x09 /* 5714, 5715 */
300: #define BGE_ASICREV_BCM5755 0x0a
301: #define BGE_ASICREV_BCM5787 0x0b
302: #define BGE_ASICREV_BCM5906 0x0c
303:
304: /* chip revisions */
305: #define BGE_CHIPREV(x) ((x) >> 24)
306: #define BGE_CHIPREV_5700_AX 0x70
307: #define BGE_CHIPREV_5700_BX 0x71
308: #define BGE_CHIPREV_5700_CX 0x72
309: #define BGE_CHIPREV_5701_AX 0x00
310: #define BGE_CHIPREV_5703_AX 0x10
311: #define BGE_CHIPREV_5704_AX 0x20
312: #define BGE_CHIPREV_5704_BX 0x21
313: #define BGE_CHIPREV_5750_AX 0x40
314: #define BGE_CHIPREV_5750_BX 0x41
315:
316: /* PCI DMA Read/Write Control register */
317: #define BGE_PCIDMARWCTL_MINDMA 0x000000FF
318: #define BGE_PCIDMARWCTL_RDADRR_BNDRY 0x00000700
319: #define BGE_PCIDMARWCTL_WRADDR_BNDRY 0x00003800
320: #define BGE_PCIDMARWCTL_ONEDMA_ATONCE 0x00004000
321: #define BGE_PCIDMARWCTL_RD_WAT 0x00070000
322: #define BGE_PCIDMARWCTL_RD_WAT_SHIFT 16
323: #define BGE_PCIDMARWCTL_WR_WAT 0x00380000
324: #define BGE_PCIDMARWCTL_WR_WAT_SHIFT 19
325: #define BGE_PCIDMARWCTL_USE_MRM 0x00400000
326: #define BGE_PCIDMARWCTL_ASRT_ALL_BE 0x00800000
327: #define BGE_PCIDMARWCTL_DFLT_PCI_RD_CMD 0x0F000000
328: #define BGE_PCIDMARWCTL_DFLT_PCI_RD_CMD_SHIFT 24
329: #define BGE_PCIDMARWCTL_DFLT_PCI_WR_CMD 0xF0000000
330: #define BGE_PCIDMARWCTL_DFLT_PCI_WR_CMD_SHIFT 28
331:
332: /* PCI DMA Read/Write Control register, alternate usage for PCI-Express */
333: #define BGE_PCIDMA_RWCTL_PCIE_WRITE_WATRMARK_128 0x00180000
334: #define BGE_PCIDMA_RWCTL_PCIE_WRITE_WATRMARK_256 0x00380000
335:
336: #define BGE_PCI_READ_BNDRY_DISABLE 0x00000000
337: #define BGE_PCI_READ_BNDRY_16BYTES 0x00000100
338: #define BGE_PCI_READ_BNDRY_32BYTES 0x00000200
339: #define BGE_PCI_READ_BNDRY_64BYTES 0x00000300
340: #define BGE_PCI_READ_BNDRY_128BYTES 0x00000400
341: #define BGE_PCI_READ_BNDRY_256BYTES 0x00000500
342: #define BGE_PCI_READ_BNDRY_512BYTES 0x00000600
343: #define BGE_PCI_READ_BNDRY_1024BYTES 0x00000700
344:
345: #define BGE_PCI_WRITE_BNDRY_DISABLE 0x00000000
346: #define BGE_PCI_WRITE_BNDRY_16BYTES 0x00000800
347: #define BGE_PCI_WRITE_BNDRY_32BYTES 0x00001000
348: #define BGE_PCI_WRITE_BNDRY_64BYTES 0x00001800
349: #define BGE_PCI_WRITE_BNDRY_128BYTES 0x00002000
350: #define BGE_PCI_WRITE_BNDRY_256BYTES 0x00002800
351: #define BGE_PCI_WRITE_BNDRY_512BYTES 0x00003000
352: #define BGE_PCI_WRITE_BNDRY_1024BYTES 0x00003800
353:
354: /*
355: * PCI state register -- note, this register is read only
356: * unless the PCISTATE_WR bit of the PCI Misc. Host Control
357: * register is set.
358: */
359: #define BGE_PCISTATE_FORCE_RESET 0x00000001
360: #define BGE_PCISTATE_INTR_NOT_ACTIVE 0x00000002
361: #define BGE_PCISTATE_PCI_BUSMODE 0x00000004 /* 1 = PCI, 0 = PCI-X */
362: #define BGE_PCISTATE_PCI_BUSSPEED 0x00000008 /* 1 = 33/66, 0 = 66/133 */
363: #define BGE_PCISTATE_32BIT_BUS 0x00000010 /* 1 = 32bit, 0 = 64bit */
364: #define BGE_PCISTATE_WANT_EXPROM 0x00000020
365: #define BGE_PCISTATE_EXPROM_RETRY 0x00000040
366: #define BGE_PCISTATE_FLATVIEW_MODE 0x00000100
367: #define BGE_PCISTATE_PCI_TGT_RETRY_MAX 0x00000E00
368:
369: /*
370: * The following bits in PCI state register are reserved.
371: * If we check that the register values reverts on reset,
372: * do not check these bits. On some 5704C (rev A3) and some
373: * Altima chips, these bits do not revert until much later
374: * in the bge driver's bge_reset() chip-reset state machine.
375: */
376: #define BGE_PCISTATE_RESERVED ((1 << 12) + (1 <<7))
377:
378: /*
379: * PCI Clock Control register -- note, this register is read only
380: * unless the CLOCKCTL_RW bit of the PCI Misc. Host Control
381: * register is set.
382: */
383: #define BGE_PCICLOCKCTL_DETECTED_SPEED 0x0000000F
384: #define BGE_PCICLOCKCTL_M66EN 0x00000080
385: #define BGE_PCICLOCKCTL_LOWPWR_CLKMODE 0x00000200
386: #define BGE_PCICLOCKCTL_RXCPU_CLK_DIS 0x00000400
387: #define BGE_PCICLOCKCTL_TXCPU_CLK_DIS 0x00000800
388: #define BGE_PCICLOCKCTL_ALTCLK 0x00001000
389: #define BGE_PCICLOCKCTL_ALTCLK_SRC 0x00002000
390: #define BGE_PCICLOCKCTL_PCIPLL_DISABLE 0x00004000
391: #define BGE_PCICLOCKCTL_SYSPLL_DISABLE 0x00008000
392: #define BGE_PCICLOCKCTL_BIST_ENABLE 0x00010000
393:
394: /*
395: * High priority mailbox registers
396: * Each mailbox is 64-bits wide, though we only use the
397: * lower 32 bits. To write a 64-bit value, write the upper 32 bits
398: * first. The NIC will load the mailbox after the lower 32 bit word
399: * has been updated.
400: */
401: #define BGE_MBX_IRQ0_HI 0x0200
402: #define BGE_MBX_IRQ0_LO 0x0204
403: #define BGE_MBX_IRQ1_HI 0x0208
404: #define BGE_MBX_IRQ1_LO 0x020C
405: #define BGE_MBX_IRQ2_HI 0x0210
406: #define BGE_MBX_IRQ2_LO 0x0214
407: #define BGE_MBX_IRQ3_HI 0x0218
408: #define BGE_MBX_IRQ3_LO 0x021C
409: #define BGE_MBX_GEN0_HI 0x0220
410: #define BGE_MBX_GEN0_LO 0x0224
411: #define BGE_MBX_GEN1_HI 0x0228
412: #define BGE_MBX_GEN1_LO 0x022C
413: #define BGE_MBX_GEN2_HI 0x0230
414: #define BGE_MBX_GEN2_LO 0x0234
415: #define BGE_MBX_GEN3_HI 0x0228
416: #define BGE_MBX_GEN3_LO 0x022C
417: #define BGE_MBX_GEN4_HI 0x0240
418: #define BGE_MBX_GEN4_LO 0x0244
419: #define BGE_MBX_GEN5_HI 0x0248
420: #define BGE_MBX_GEN5_LO 0x024C
421: #define BGE_MBX_GEN6_HI 0x0250
422: #define BGE_MBX_GEN6_LO 0x0254
423: #define BGE_MBX_GEN7_HI 0x0258
424: #define BGE_MBX_GEN7_LO 0x025C
425: #define BGE_MBX_RELOAD_STATS_HI 0x0260
426: #define BGE_MBX_RELOAD_STATS_LO 0x0264
427: #define BGE_MBX_RX_STD_PROD_HI 0x0268
428: #define BGE_MBX_RX_STD_PROD_LO 0x026C
429: #define BGE_MBX_RX_JUMBO_PROD_HI 0x0270
430: #define BGE_MBX_RX_JUMBO_PROD_LO 0x0274
431: #define BGE_MBX_RX_MINI_PROD_HI 0x0278
432: #define BGE_MBX_RX_MINI_PROD_LO 0x027C
433: #define BGE_MBX_RX_CONS0_HI 0x0280
434: #define BGE_MBX_RX_CONS0_LO 0x0284
435: #define BGE_MBX_RX_CONS1_HI 0x0288
436: #define BGE_MBX_RX_CONS1_LO 0x028C
437: #define BGE_MBX_RX_CONS2_HI 0x0290
438: #define BGE_MBX_RX_CONS2_LO 0x0294
439: #define BGE_MBX_RX_CONS3_HI 0x0298
440: #define BGE_MBX_RX_CONS3_LO 0x029C
441: #define BGE_MBX_RX_CONS4_HI 0x02A0
442: #define BGE_MBX_RX_CONS4_LO 0x02A4
443: #define BGE_MBX_RX_CONS5_HI 0x02A8
444: #define BGE_MBX_RX_CONS5_LO 0x02AC
445: #define BGE_MBX_RX_CONS6_HI 0x02B0
446: #define BGE_MBX_RX_CONS6_LO 0x02B4
447: #define BGE_MBX_RX_CONS7_HI 0x02B8
448: #define BGE_MBX_RX_CONS7_LO 0x02BC
449: #define BGE_MBX_RX_CONS8_HI 0x02C0
450: #define BGE_MBX_RX_CONS8_LO 0x02C4
451: #define BGE_MBX_RX_CONS9_HI 0x02C8
452: #define BGE_MBX_RX_CONS9_LO 0x02CC
453: #define BGE_MBX_RX_CONS10_HI 0x02D0
454: #define BGE_MBX_RX_CONS10_LO 0x02D4
455: #define BGE_MBX_RX_CONS11_HI 0x02D8
456: #define BGE_MBX_RX_CONS11_LO 0x02DC
457: #define BGE_MBX_RX_CONS12_HI 0x02E0
458: #define BGE_MBX_RX_CONS12_LO 0x02E4
459: #define BGE_MBX_RX_CONS13_HI 0x02E8
460: #define BGE_MBX_RX_CONS13_LO 0x02EC
461: #define BGE_MBX_RX_CONS14_HI 0x02F0
462: #define BGE_MBX_RX_CONS14_LO 0x02F4
463: #define BGE_MBX_RX_CONS15_HI 0x02F8
464: #define BGE_MBX_RX_CONS15_LO 0x02FC
465: #define BGE_MBX_TX_HOST_PROD0_HI 0x0300
466: #define BGE_MBX_TX_HOST_PROD0_LO 0x0304
467: #define BGE_MBX_TX_HOST_PROD1_HI 0x0308
468: #define BGE_MBX_TX_HOST_PROD1_LO 0x030C
469: #define BGE_MBX_TX_HOST_PROD2_HI 0x0310
470: #define BGE_MBX_TX_HOST_PROD2_LO 0x0314
471: #define BGE_MBX_TX_HOST_PROD3_HI 0x0318
472: #define BGE_MBX_TX_HOST_PROD3_LO 0x031C
473: #define BGE_MBX_TX_HOST_PROD4_HI 0x0320
474: #define BGE_MBX_TX_HOST_PROD4_LO 0x0324
475: #define BGE_MBX_TX_HOST_PROD5_HI 0x0328
476: #define BGE_MBX_TX_HOST_PROD5_LO 0x032C
477: #define BGE_MBX_TX_HOST_PROD6_HI 0x0330
478: #define BGE_MBX_TX_HOST_PROD6_LO 0x0334
479: #define BGE_MBX_TX_HOST_PROD7_HI 0x0338
480: #define BGE_MBX_TX_HOST_PROD7_LO 0x033C
481: #define BGE_MBX_TX_HOST_PROD8_HI 0x0340
482: #define BGE_MBX_TX_HOST_PROD8_LO 0x0344
483: #define BGE_MBX_TX_HOST_PROD9_HI 0x0348
484: #define BGE_MBX_TX_HOST_PROD9_LO 0x034C
485: #define BGE_MBX_TX_HOST_PROD10_HI 0x0350
486: #define BGE_MBX_TX_HOST_PROD10_LO 0x0354
487: #define BGE_MBX_TX_HOST_PROD11_HI 0x0358
488: #define BGE_MBX_TX_HOST_PROD11_LO 0x035C
489: #define BGE_MBX_TX_HOST_PROD12_HI 0x0360
490: #define BGE_MBX_TX_HOST_PROD12_LO 0x0364
491: #define BGE_MBX_TX_HOST_PROD13_HI 0x0368
492: #define BGE_MBX_TX_HOST_PROD13_LO 0x036C
493: #define BGE_MBX_TX_HOST_PROD14_HI 0x0370
494: #define BGE_MBX_TX_HOST_PROD14_LO 0x0374
495: #define BGE_MBX_TX_HOST_PROD15_HI 0x0378
496: #define BGE_MBX_TX_HOST_PROD15_LO 0x037C
497: #define BGE_MBX_TX_NIC_PROD0_HI 0x0380
498: #define BGE_MBX_TX_NIC_PROD0_LO 0x0384
499: #define BGE_MBX_TX_NIC_PROD1_HI 0x0388
500: #define BGE_MBX_TX_NIC_PROD1_LO 0x038C
501: #define BGE_MBX_TX_NIC_PROD2_HI 0x0390
502: #define BGE_MBX_TX_NIC_PROD2_LO 0x0394
503: #define BGE_MBX_TX_NIC_PROD3_HI 0x0398
504: #define BGE_MBX_TX_NIC_PROD3_LO 0x039C
505: #define BGE_MBX_TX_NIC_PROD4_HI 0x03A0
506: #define BGE_MBX_TX_NIC_PROD4_LO 0x03A4
507: #define BGE_MBX_TX_NIC_PROD5_HI 0x03A8
508: #define BGE_MBX_TX_NIC_PROD5_LO 0x03AC
509: #define BGE_MBX_TX_NIC_PROD6_HI 0x03B0
510: #define BGE_MBX_TX_NIC_PROD6_LO 0x03B4
511: #define BGE_MBX_TX_NIC_PROD7_HI 0x03B8
512: #define BGE_MBX_TX_NIC_PROD7_LO 0x03BC
513: #define BGE_MBX_TX_NIC_PROD8_HI 0x03C0
514: #define BGE_MBX_TX_NIC_PROD8_LO 0x03C4
515: #define BGE_MBX_TX_NIC_PROD9_HI 0x03C8
516: #define BGE_MBX_TX_NIC_PROD9_LO 0x03CC
517: #define BGE_MBX_TX_NIC_PROD10_HI 0x03D0
518: #define BGE_MBX_TX_NIC_PROD10_LO 0x03D4
519: #define BGE_MBX_TX_NIC_PROD11_HI 0x03D8
520: #define BGE_MBX_TX_NIC_PROD11_LO 0x03DC
521: #define BGE_MBX_TX_NIC_PROD12_HI 0x03E0
522: #define BGE_MBX_TX_NIC_PROD12_LO 0x03E4
523: #define BGE_MBX_TX_NIC_PROD13_HI 0x03E8
524: #define BGE_MBX_TX_NIC_PROD13_LO 0x03EC
525: #define BGE_MBX_TX_NIC_PROD14_HI 0x03F0
526: #define BGE_MBX_TX_NIC_PROD14_LO 0x03F4
527: #define BGE_MBX_TX_NIC_PROD15_HI 0x03F8
528: #define BGE_MBX_TX_NIC_PROD15_LO 0x03FC
529:
530: #define BGE_TX_RINGS_MAX 4
531: #define BGE_TX_RINGS_EXTSSRAM_MAX 16
532: #define BGE_RX_RINGS_MAX 16
533:
534: /* Ethernet MAC control registers */
535: #define BGE_MAC_MODE 0x0400
536: #define BGE_MAC_STS 0x0404
537: #define BGE_MAC_EVT_ENB 0x0408
538: #define BGE_MAC_LED_CTL 0x040C
539: #define BGE_MAC_ADDR1_LO 0x0410
540: #define BGE_MAC_ADDR1_HI 0x0414
541: #define BGE_MAC_ADDR2_LO 0x0418
542: #define BGE_MAC_ADDR2_HI 0x041C
543: #define BGE_MAC_ADDR3_LO 0x0420
544: #define BGE_MAC_ADDR3_HI 0x0424
545: #define BGE_MAC_ADDR4_LO 0x0428
546: #define BGE_MAC_ADDR4_HI 0x042C
547: #define BGE_WOL_PATPTR 0x0430
548: #define BGE_WOL_PATCFG 0x0434
549: #define BGE_TX_RANDOM_BACKOFF 0x0438
550: #define BGE_RX_MTU 0x043C
551: #define BGE_GBIT_PCS_TEST 0x0440
552: #define BGE_TX_TBI_AUTONEG 0x0444
553: #define BGE_RX_TBI_AUTONEG 0x0448
554: #define BGE_MI_COMM 0x044C
555: #define BGE_MI_STS 0x0450
556: #define BGE_MI_MODE 0x0454
557: #define BGE_AUTOPOLL_STS 0x0458
558: #define BGE_TX_MODE 0x045C
559: #define BGE_TX_STS 0x0460
560: #define BGE_TX_LENGTHS 0x0464
561: #define BGE_RX_MODE 0x0468
562: #define BGE_RX_STS 0x046C
563: #define BGE_MAR0 0x0470
564: #define BGE_MAR1 0x0474
565: #define BGE_MAR2 0x0478
566: #define BGE_MAR3 0x047C
567: #define BGE_RX_BD_RULES_CTL0 0x0480
568: #define BGE_RX_BD_RULES_MASKVAL0 0x0484
569: #define BGE_RX_BD_RULES_CTL1 0x0488
570: #define BGE_RX_BD_RULES_MASKVAL1 0x048C
571: #define BGE_RX_BD_RULES_CTL2 0x0490
572: #define BGE_RX_BD_RULES_MASKVAL2 0x0494
573: #define BGE_RX_BD_RULES_CTL3 0x0498
574: #define BGE_RX_BD_RULES_MASKVAL3 0x049C
575: #define BGE_RX_BD_RULES_CTL4 0x04A0
576: #define BGE_RX_BD_RULES_MASKVAL4 0x04A4
577: #define BGE_RX_BD_RULES_CTL5 0x04A8
578: #define BGE_RX_BD_RULES_MASKVAL5 0x04AC
579: #define BGE_RX_BD_RULES_CTL6 0x04B0
580: #define BGE_RX_BD_RULES_MASKVAL6 0x04B4
581: #define BGE_RX_BD_RULES_CTL7 0x04B8
582: #define BGE_RX_BD_RULES_MASKVAL7 0x04BC
583: #define BGE_RX_BD_RULES_CTL8 0x04C0
584: #define BGE_RX_BD_RULES_MASKVAL8 0x04C4
585: #define BGE_RX_BD_RULES_CTL9 0x04C8
586: #define BGE_RX_BD_RULES_MASKVAL9 0x04CC
587: #define BGE_RX_BD_RULES_CTL10 0x04D0
588: #define BGE_RX_BD_RULES_MASKVAL10 0x04D4
589: #define BGE_RX_BD_RULES_CTL11 0x04D8
590: #define BGE_RX_BD_RULES_MASKVAL11 0x04DC
591: #define BGE_RX_BD_RULES_CTL12 0x04E0
592: #define BGE_RX_BD_RULES_MASKVAL12 0x04E4
593: #define BGE_RX_BD_RULES_CTL13 0x04E8
594: #define BGE_RX_BD_RULES_MASKVAL13 0x04EC
595: #define BGE_RX_BD_RULES_CTL14 0x04F0
596: #define BGE_RX_BD_RULES_MASKVAL14 0x04F4
597: #define BGE_RX_BD_RULES_CTL15 0x04F8
598: #define BGE_RX_BD_RULES_MASKVAL15 0x04FC
599: #define BGE_RX_RULES_CFG 0x0500
600: #define BGE_MAX_RX_FRAME_LOWAT 0x0504
601: #define BGE_SERDES_CFG 0x0590
602: #define BGE_SERDES_STS 0x0594
603: #define BGE_SGDIG_CFG 0x05B0
604: #define BGE_SGDIG_STS 0x05B4
605: #define BGE_RX_STATS 0x0800
606: #define BGE_TX_STATS 0x0880
607:
608: /* Ethernet MAC Mode register */
609: #define BGE_MACMODE_RESET 0x00000001
610: #define BGE_MACMODE_HALF_DUPLEX 0x00000002
611: #define BGE_MACMODE_PORTMODE 0x0000000C
612: #define BGE_MACMODE_LOOPBACK 0x00000010
613: #define BGE_MACMODE_RX_TAGGEDPKT 0x00000080
614: #define BGE_MACMODE_TX_BURST_ENB 0x00000100
615: #define BGE_MACMODE_MAX_DEFER 0x00000200
616: #define BGE_MACMODE_LINK_POLARITY 0x00000400
617: #define BGE_MACMODE_RX_STATS_ENB 0x00000800
618: #define BGE_MACMODE_RX_STATS_CLEAR 0x00001000
619: #define BGE_MACMODE_RX_STATS_FLUSH 0x00002000
620: #define BGE_MACMODE_TX_STATS_ENB 0x00004000
621: #define BGE_MACMODE_TX_STATS_CLEAR 0x00008000
622: #define BGE_MACMODE_TX_STATS_FLUSH 0x00010000
623: #define BGE_MACMODE_TBI_SEND_CFGS 0x00020000
624: #define BGE_MACMODE_MAGIC_PKT_ENB 0x00040000
625: #define BGE_MACMODE_ACPI_PWRON_ENB 0x00080000
626: #define BGE_MACMODE_MIP_ENB 0x00100000
627: #define BGE_MACMODE_TXDMA_ENB 0x00200000
628: #define BGE_MACMODE_RXDMA_ENB 0x00400000
629: #define BGE_MACMODE_FRMHDR_DMA_ENB 0x00800000
630:
631: #define BGE_PORTMODE_NONE 0x00000000
632: #define BGE_PORTMODE_MII 0x00000004
633: #define BGE_PORTMODE_GMII 0x00000008
634: #define BGE_PORTMODE_TBI 0x0000000C
635:
636: /* MAC Status register */
637: #define BGE_MACSTAT_TBI_PCS_SYNCHED 0x00000001
638: #define BGE_MACSTAT_TBI_SIGNAL_DETECT 0x00000002
639: #define BGE_MACSTAT_RX_CFG 0x00000004
640: #define BGE_MACSTAT_CFG_CHANGED 0x00000008
641: #define BGE_MACSTAT_SYNC_CHANGED 0x00000010
642: #define BGE_MACSTAT_PORT_DECODE_ERROR 0x00000400
643: #define BGE_MACSTAT_LINK_CHANGED 0x00001000
644: #define BGE_MACSTAT_MI_COMPLETE 0x00400000
645: #define BGE_MACSTAT_MI_INTERRUPT 0x00800000
646: #define BGE_MACSTAT_AUTOPOLL_ERROR 0x01000000
647: #define BGE_MACSTAT_ODI_ERROR 0x02000000
648: #define BGE_MACSTAT_RXSTAT_OFLOW 0x04000000
649: #define BGE_MACSTAT_TXSTAT_OFLOW 0x08000000
650:
651: /* MAC Event Enable Register */
652: #define BGE_EVTENB_PORT_DECODE_ERROR 0x00000400
653: #define BGE_EVTENB_LINK_CHANGED 0x00001000
654: #define BGE_EVTENB_MI_COMPLETE 0x00400000
655: #define BGE_EVTENB_MI_INTERRUPT 0x00800000
656: #define BGE_EVTENB_AUTOPOLL_ERROR 0x01000000
657: #define BGE_EVTENB_ODI_ERROR 0x02000000
658: #define BGE_EVTENB_RXSTAT_OFLOW 0x04000000
659: #define BGE_EVTENB_TXSTAT_OFLOW 0x08000000
660:
661: /* LED Control Register */
662: #define BGE_LEDCTL_LINKLED_OVERRIDE 0x00000001
663: #define BGE_LEDCTL_1000MBPS_LED 0x00000002
664: #define BGE_LEDCTL_100MBPS_LED 0x00000004
665: #define BGE_LEDCTL_10MBPS_LED 0x00000008
666: #define BGE_LEDCTL_TRAFLED_OVERRIDE 0x00000010
667: #define BGE_LEDCTL_TRAFLED_BLINK 0x00000020
668: #define BGE_LEDCTL_TREFLED_BLINK_2 0x00000040
669: #define BGE_LEDCTL_1000MBPS_STS 0x00000080
670: #define BGE_LEDCTL_100MBPS_STS 0x00000100
671: #define BGE_LEDCTL_10MBPS_STS 0x00000200
672: #define BGE_LEDCTL_TRADLED_STS 0x00000400
673: #define BGE_LEDCTL_BLINKPERIOD 0x7FF80000
674: #define BGE_LEDCTL_BLINKPERIOD_OVERRIDE 0x80000000
675:
676: /* TX backoff seed register */
677: #define BGE_TX_BACKOFF_SEED_MASK 0x3F
678:
679: /* Autopoll status register */
680: #define BGE_AUTOPOLLSTS_ERROR 0x00000001
681:
682: /* Transmit MAC mode register */
683: #define BGE_TXMODE_RESET 0x00000001
684: #define BGE_TXMODE_ENABLE 0x00000002
685: #define BGE_TXMODE_FLOWCTL_ENABLE 0x00000010
686: #define BGE_TXMODE_BIGBACKOFF_ENABLE 0x00000020
687: #define BGE_TXMODE_LONGPAUSE_ENABLE 0x00000040
688:
689: /* Transmit MAC status register */
690: #define BGE_TXSTAT_RX_XOFFED 0x00000001
691: #define BGE_TXSTAT_SENT_XOFF 0x00000002
692: #define BGE_TXSTAT_SENT_XON 0x00000004
693: #define BGE_TXSTAT_LINK_UP 0x00000008
694: #define BGE_TXSTAT_ODI_UFLOW 0x00000010
695: #define BGE_TXSTAT_ODI_OFLOW 0x00000020
696:
697: /* Transmit MAC lengths register */
698: #define BGE_TXLEN_SLOTTIME 0x000000FF
699: #define BGE_TXLEN_IPG 0x00000F00
700: #define BGE_TXLEN_CRS 0x00003000
701:
702: /* Receive MAC mode register */
703: #define BGE_RXMODE_RESET 0x00000001
704: #define BGE_RXMODE_ENABLE 0x00000002
705: #define BGE_RXMODE_FLOWCTL_ENABLE 0x00000004
706: #define BGE_RXMODE_RX_GIANTS 0x00000020
707: #define BGE_RXMODE_RX_RUNTS 0x00000040
708: #define BGE_RXMODE_8022_LENCHECK 0x00000080
709: #define BGE_RXMODE_RX_PROMISC 0x00000100
710: #define BGE_RXMODE_RX_NO_CRC_CHECK 0x00000200
711: #define BGE_RXMODE_RX_KEEP_VLAN_DIAG 0x00000400
712:
713: /* Receive MAC status register */
714: #define BGE_RXSTAT_REMOTE_XOFFED 0x00000001
715: #define BGE_RXSTAT_RCVD_XOFF 0x00000002
716: #define BGE_RXSTAT_RCVD_XON 0x00000004
717:
718: /* Receive Rules Control register */
719: #define BGE_RXRULECTL_OFFSET 0x000000FF
720: #define BGE_RXRULECTL_CLASS 0x00001F00
721: #define BGE_RXRULECTL_HDRTYPE 0x0000E000
722: #define BGE_RXRULECTL_COMPARE_OP 0x00030000
723: #define BGE_RXRULECTL_MAP 0x01000000
724: #define BGE_RXRULECTL_DISCARD 0x02000000
725: #define BGE_RXRULECTL_MASK 0x04000000
726: #define BGE_RXRULECTL_ACTIVATE_PROC3 0x08000000
727: #define BGE_RXRULECTL_ACTIVATE_PROC2 0x10000000
728: #define BGE_RXRULECTL_ACTIVATE_PROC1 0x20000000
729: #define BGE_RXRULECTL_ANDWITHNEXT 0x40000000
730:
731: /* Receive Rules Mask register */
732: #define BGE_RXRULEMASK_VALUE 0x0000FFFF
733: #define BGE_RXRULEMASK_MASKVAL 0xFFFF0000
734:
735: /* SERDES configuration register */
736: #define BGE_SERDESCFG_RXR 0x00000007 /* phase interpolator */
737: #define BGE_SERDESCFG_RXG 0x00000018 /* rx gain setting */
738: #define BGE_SERDESCFG_RXEDGESEL 0x00000040 /* rising/falling egde */
739: #define BGE_SERDESCFG_TX_BIAS 0x00000380 /* TXDAC bias setting */
740: #define BGE_SERDESCFG_IBMAX 0x00000400 /* bias current +25% */
741: #define BGE_SERDESCFG_IBMIN 0x00000800 /* bias current -25% */
742: #define BGE_SERDESCFG_TXMODE 0x00001000
743: #define BGE_SERDESCFG_TXEDGESEL 0x00002000 /* rising/falling edge */
744: #define BGE_SERDESCFG_MODE 0x00004000 /* TXCP/TXCN disabled */
745: #define BGE_SERDESCFG_PLLTEST 0x00008000 /* PLL test mode */
746: #define BGE_SERDESCFG_CDET 0x00010000 /* comma detect enable */
747: #define BGE_SERDESCFG_TBILOOP 0x00020000 /* local loopback */
748: #define BGE_SERDESCFG_REMLOOP 0x00040000 /* remote loopback */
749: #define BGE_SERDESCFG_INVPHASE 0x00080000 /* Reverse 125MHz clock */
750: #define BGE_SERDESCFG_12REGCTL 0x00300000 /* 1.2v regulator ctl */
751: #define BGE_SERDESCFG_REGCTL 0x00C00000 /* regulator ctl (2.5v) */
752:
753: /* SERDES status register */
754: #define BGE_SERDESSTS_RXSTAT 0x0000000F /* receive status bits */
755: #define BGE_SERDESSTS_CDET 0x00000010 /* comma code detected */
756:
757: /* SGDIG config (not documented) */
758: #define BGE_SGDIGCFG_PAUSE_CAP 0x00000800
759: #define BGE_SGDIGCFG_ASYM_PAUSE 0x00001000
760: #define BGE_SGDIGCFG_SEND 0x40000000
761: #define BGE_SGDIGCFG_AUTO 0x80000000
762:
763: /* SGDIG status (not documented) */
764: #define BGE_SGDIGSTS_PAUSE_CAP 0x00080000
765: #define BGE_SGDIGSTS_ASYM_PAUSE 0x00100000
766: #define BGE_SGDIGSTS_DONE 0x00000002
767:
768: /* MI communication register */
769: #define BGE_MICOMM_DATA 0x0000FFFF
770: #define BGE_MICOMM_REG 0x001F0000
771: #define BGE_MICOMM_PHY 0x03E00000
772: #define BGE_MICOMM_CMD 0x0C000000
773: #define BGE_MICOMM_READFAIL 0x10000000
774: #define BGE_MICOMM_BUSY 0x20000000
775:
776: #define BGE_MIREG(x) ((x & 0x1F) << 16)
777: #define BGE_MIPHY(x) ((x & 0x1F) << 21)
778: #define BGE_MICMD_WRITE 0x04000000
779: #define BGE_MICMD_READ 0x08000000
780:
781: /* MI status register */
782: #define BGE_MISTS_LINK 0x00000001
783: #define BGE_MISTS_10MBPS 0x00000002
784:
785: #define BGE_MIMODE_SHORTPREAMBLE 0x00000002
786: #define BGE_MIMODE_AUTOPOLL 0x00000010
787: #define BGE_MIMODE_CLKCNT 0x001F0000
788:
789:
790: /*
791: * Send data initiator control registers.
792: */
793: #define BGE_SDI_MODE 0x0C00
794: #define BGE_SDI_STATUS 0x0C04
795: #define BGE_SDI_STATS_CTL 0x0C08
796: #define BGE_SDI_STATS_ENABLE_MASK 0x0C0C
797: #define BGE_SDI_STATS_INCREMENT_MASK 0x0C10
798: #define BGE_LOCSTATS_COS0 0x0C80
799: #define BGE_LOCSTATS_COS1 0x0C84
800: #define BGE_LOCSTATS_COS2 0x0C88
801: #define BGE_LOCSTATS_COS3 0x0C8C
802: #define BGE_LOCSTATS_COS4 0x0C90
803: #define BGE_LOCSTATS_COS5 0x0C84
804: #define BGE_LOCSTATS_COS6 0x0C98
805: #define BGE_LOCSTATS_COS7 0x0C9C
806: #define BGE_LOCSTATS_COS8 0x0CA0
807: #define BGE_LOCSTATS_COS9 0x0CA4
808: #define BGE_LOCSTATS_COS10 0x0CA8
809: #define BGE_LOCSTATS_COS11 0x0CAC
810: #define BGE_LOCSTATS_COS12 0x0CB0
811: #define BGE_LOCSTATS_COS13 0x0CB4
812: #define BGE_LOCSTATS_COS14 0x0CB8
813: #define BGE_LOCSTATS_COS15 0x0CBC
814: #define BGE_LOCSTATS_DMA_RQ_FULL 0x0CC0
815: #define BGE_LOCSTATS_DMA_HIPRIO_RQ_FULL 0x0CC4
816: #define BGE_LOCSTATS_SDC_QUEUE_FULL 0x0CC8
817: #define BGE_LOCSTATS_NIC_SENDPROD_SET 0x0CCC
818: #define BGE_LOCSTATS_STATS_UPDATED 0x0CD0
819: #define BGE_LOCSTATS_IRQS 0x0CD4
820: #define BGE_LOCSTATS_AVOIDED_IRQS 0x0CD8
821: #define BGE_LOCSTATS_TX_THRESH_HIT 0x0CDC
822:
823: /* Send Data Initiator mode register */
824: #define BGE_SDIMODE_RESET 0x00000001
825: #define BGE_SDIMODE_ENABLE 0x00000002
826: #define BGE_SDIMODE_STATS_OFLOW_ATTN 0x00000004
827:
828: /* Send Data Initiator stats register */
829: #define BGE_SDISTAT_STATS_OFLOW_ATTN 0x00000004
830:
831: /* Send Data Initiator stats control register */
832: #define BGE_SDISTATSCTL_ENABLE 0x00000001
833: #define BGE_SDISTATSCTL_FASTER 0x00000002
834: #define BGE_SDISTATSCTL_CLEAR 0x00000004
835: #define BGE_SDISTATSCTL_FORCEFLUSH 0x00000008
836: #define BGE_SDISTATSCTL_FORCEZERO 0x00000010
837:
838: /*
839: * Send Data Completion Control registers
840: */
841: #define BGE_SDC_MODE 0x1000
842: #define BGE_SDC_STATUS 0x1004
843:
844: /* Send Data completion mode register */
845: #define BGE_SDCMODE_RESET 0x00000001
846: #define BGE_SDCMODE_ENABLE 0x00000002
847: #define BGE_SDCMODE_ATTN 0x00000004
848:
849: /* Send Data completion status register */
850: #define BGE_SDCSTAT_ATTN 0x00000004
851:
852: /*
853: * Send BD Ring Selector Control registers
854: */
855: #define BGE_SRS_MODE 0x1400
856: #define BGE_SRS_STATUS 0x1404
857: #define BGE_SRS_HWDIAG 0x1408
858: #define BGE_SRS_LOC_NIC_CONS0 0x1440
859: #define BGE_SRS_LOC_NIC_CONS1 0x1444
860: #define BGE_SRS_LOC_NIC_CONS2 0x1448
861: #define BGE_SRS_LOC_NIC_CONS3 0x144C
862: #define BGE_SRS_LOC_NIC_CONS4 0x1450
863: #define BGE_SRS_LOC_NIC_CONS5 0x1454
864: #define BGE_SRS_LOC_NIC_CONS6 0x1458
865: #define BGE_SRS_LOC_NIC_CONS7 0x145C
866: #define BGE_SRS_LOC_NIC_CONS8 0x1460
867: #define BGE_SRS_LOC_NIC_CONS9 0x1464
868: #define BGE_SRS_LOC_NIC_CONS10 0x1468
869: #define BGE_SRS_LOC_NIC_CONS11 0x146C
870: #define BGE_SRS_LOC_NIC_CONS12 0x1470
871: #define BGE_SRS_LOC_NIC_CONS13 0x1474
872: #define BGE_SRS_LOC_NIC_CONS14 0x1478
873: #define BGE_SRS_LOC_NIC_CONS15 0x147C
874:
875: /* Send BD Ring Selector Mode register */
876: #define BGE_SRSMODE_RESET 0x00000001
877: #define BGE_SRSMODE_ENABLE 0x00000002
878: #define BGE_SRSMODE_ATTN 0x00000004
879:
880: /* Send BD Ring Selector Status register */
881: #define BGE_SRSSTAT_ERROR 0x00000004
882:
883: /* Send BD Ring Selector HW Diagnostics register */
884: #define BGE_SRSHWDIAG_STATE 0x0000000F
885: #define BGE_SRSHWDIAG_CURRINGNUM 0x000000F0
886: #define BGE_SRSHWDIAG_STAGEDRINGNUM 0x00000F00
887: #define BGE_SRSHWDIAG_RINGNUM_IN_MBX 0x0000F000
888:
889: /*
890: * Send BD Initiator Selector Control registers
891: */
892: #define BGE_SBDI_MODE 0x1800
893: #define BGE_SBDI_STATUS 0x1804
894: #define BGE_SBDI_LOC_NIC_PROD0 0x1808
895: #define BGE_SBDI_LOC_NIC_PROD1 0x180C
896: #define BGE_SBDI_LOC_NIC_PROD2 0x1810
897: #define BGE_SBDI_LOC_NIC_PROD3 0x1814
898: #define BGE_SBDI_LOC_NIC_PROD4 0x1818
899: #define BGE_SBDI_LOC_NIC_PROD5 0x181C
900: #define BGE_SBDI_LOC_NIC_PROD6 0x1820
901: #define BGE_SBDI_LOC_NIC_PROD7 0x1824
902: #define BGE_SBDI_LOC_NIC_PROD8 0x1828
903: #define BGE_SBDI_LOC_NIC_PROD9 0x182C
904: #define BGE_SBDI_LOC_NIC_PROD10 0x1830
905: #define BGE_SBDI_LOC_NIC_PROD11 0x1834
906: #define BGE_SBDI_LOC_NIC_PROD12 0x1838
907: #define BGE_SBDI_LOC_NIC_PROD13 0x183C
908: #define BGE_SBDI_LOC_NIC_PROD14 0x1840
909: #define BGE_SBDI_LOC_NIC_PROD15 0x1844
910:
911: /* Send BD Initiator Mode register */
912: #define BGE_SBDIMODE_RESET 0x00000001
913: #define BGE_SBDIMODE_ENABLE 0x00000002
914: #define BGE_SBDIMODE_ATTN 0x00000004
915:
916: /* Send BD Initiator Status register */
917: #define BGE_SBDISTAT_ERROR 0x00000004
918:
919: /*
920: * Send BD Completion Control registers
921: */
922: #define BGE_SBDC_MODE 0x1C00
923: #define BGE_SBDC_STATUS 0x1C04
924:
925: /* Send BD Completion Control Mode register */
926: #define BGE_SBDCMODE_RESET 0x00000001
927: #define BGE_SBDCMODE_ENABLE 0x00000002
928: #define BGE_SBDCMODE_ATTN 0x00000004
929:
930: /* Send BD Completion Control Status register */
931: #define BGE_SBDCSTAT_ATTN 0x00000004
932:
933: /*
934: * Receive List Placement Control registers
935: */
936: #define BGE_RXLP_MODE 0x2000
937: #define BGE_RXLP_STATUS 0x2004
938: #define BGE_RXLP_SEL_LIST_LOCK 0x2008
939: #define BGE_RXLP_SEL_NON_EMPTY_BITS 0x200C
940: #define BGE_RXLP_CFG 0x2010
941: #define BGE_RXLP_STATS_CTL 0x2014
942: #define BGE_RXLP_STATS_ENABLE_MASK 0x2018
943: #define BGE_RXLP_STATS_INCREMENT_MASK 0x201C
944: #define BGE_RXLP_HEAD0 0x2100
945: #define BGE_RXLP_TAIL0 0x2104
946: #define BGE_RXLP_COUNT0 0x2108
947: #define BGE_RXLP_HEAD1 0x2110
948: #define BGE_RXLP_TAIL1 0x2114
949: #define BGE_RXLP_COUNT1 0x2118
950: #define BGE_RXLP_HEAD2 0x2120
951: #define BGE_RXLP_TAIL2 0x2124
952: #define BGE_RXLP_COUNT2 0x2128
953: #define BGE_RXLP_HEAD3 0x2130
954: #define BGE_RXLP_TAIL3 0x2134
955: #define BGE_RXLP_COUNT3 0x2138
956: #define BGE_RXLP_HEAD4 0x2140
957: #define BGE_RXLP_TAIL4 0x2144
958: #define BGE_RXLP_COUNT4 0x2148
959: #define BGE_RXLP_HEAD5 0x2150
960: #define BGE_RXLP_TAIL5 0x2154
961: #define BGE_RXLP_COUNT5 0x2158
962: #define BGE_RXLP_HEAD6 0x2160
963: #define BGE_RXLP_TAIL6 0x2164
964: #define BGE_RXLP_COUNT6 0x2168
965: #define BGE_RXLP_HEAD7 0x2170
966: #define BGE_RXLP_TAIL7 0x2174
967: #define BGE_RXLP_COUNT7 0x2178
968: #define BGE_RXLP_HEAD8 0x2180
969: #define BGE_RXLP_TAIL8 0x2184
970: #define BGE_RXLP_COUNT8 0x2188
971: #define BGE_RXLP_HEAD9 0x2190
972: #define BGE_RXLP_TAIL9 0x2194
973: #define BGE_RXLP_COUNT9 0x2198
974: #define BGE_RXLP_HEAD10 0x21A0
975: #define BGE_RXLP_TAIL10 0x21A4
976: #define BGE_RXLP_COUNT10 0x21A8
977: #define BGE_RXLP_HEAD11 0x21B0
978: #define BGE_RXLP_TAIL11 0x21B4
979: #define BGE_RXLP_COUNT11 0x21B8
980: #define BGE_RXLP_HEAD12 0x21C0
981: #define BGE_RXLP_TAIL12 0x21C4
982: #define BGE_RXLP_COUNT12 0x21C8
983: #define BGE_RXLP_HEAD13 0x21D0
984: #define BGE_RXLP_TAIL13 0x21D4
985: #define BGE_RXLP_COUNT13 0x21D8
986: #define BGE_RXLP_HEAD14 0x21E0
987: #define BGE_RXLP_TAIL14 0x21E4
988: #define BGE_RXLP_COUNT14 0x21E8
989: #define BGE_RXLP_HEAD15 0x21F0
990: #define BGE_RXLP_TAIL15 0x21F4
991: #define BGE_RXLP_COUNT15 0x21F8
992: #define BGE_RXLP_LOCSTAT_COS0 0x2200
993: #define BGE_RXLP_LOCSTAT_COS1 0x2204
994: #define BGE_RXLP_LOCSTAT_COS2 0x2208
995: #define BGE_RXLP_LOCSTAT_COS3 0x220C
996: #define BGE_RXLP_LOCSTAT_COS4 0x2210
997: #define BGE_RXLP_LOCSTAT_COS5 0x2214
998: #define BGE_RXLP_LOCSTAT_COS6 0x2218
999: #define BGE_RXLP_LOCSTAT_COS7 0x221C
1000: #define BGE_RXLP_LOCSTAT_COS8 0x2220
1001: #define BGE_RXLP_LOCSTAT_COS9 0x2224
1002: #define BGE_RXLP_LOCSTAT_COS10 0x2228
1003: #define BGE_RXLP_LOCSTAT_COS11 0x222C
1004: #define BGE_RXLP_LOCSTAT_COS12 0x2230
1005: #define BGE_RXLP_LOCSTAT_COS13 0x2234
1006: #define BGE_RXLP_LOCSTAT_COS14 0x2238
1007: #define BGE_RXLP_LOCSTAT_COS15 0x223C
1008: #define BGE_RXLP_LOCSTAT_FILTDROP 0x2240
1009: #define BGE_RXLP_LOCSTAT_DMA_WRQ_FULL 0x2244
1010: #define BGE_RXLP_LOCSTAT_DMA_HPWRQ_FULL 0x2248
1011: #define BGE_RXLP_LOCSTAT_OUT_OF_BDS 0x224C
1012: #define BGE_RXLP_LOCSTAT_IFIN_DROPS 0x2250
1013: #define BGE_RXLP_LOCSTAT_IFIN_ERRORS 0x2254
1014: #define BGE_RXLP_LOCSTAT_RXTHRESH_HIT 0x2258
1015:
1016:
1017: /* Receive List Placement mode register */
1018: #define BGE_RXLPMODE_RESET 0x00000001
1019: #define BGE_RXLPMODE_ENABLE 0x00000002
1020: #define BGE_RXLPMODE_CLASS0_ATTN 0x00000004
1021: #define BGE_RXLPMODE_MAPOUTRANGE_ATTN 0x00000008
1022: #define BGE_RXLPMODE_STATSOFLOW_ATTN 0x00000010
1023:
1024: /* Receive List Placement Status register */
1025: #define BGE_RXLPSTAT_CLASS0_ATTN 0x00000004
1026: #define BGE_RXLPSTAT_MAPOUTRANGE_ATTN 0x00000008
1027: #define BGE_RXLPSTAT_STATSOFLOW_ATTN 0x00000010
1028:
1029: /*
1030: * Receive Data and Receive BD Initiator Control Registers
1031: */
1032: #define BGE_RDBDI_MODE 0x2400
1033: #define BGE_RDBDI_STATUS 0x2404
1034: #define BGE_RX_JUMBO_RCB_HADDR_HI 0x2440
1035: #define BGE_RX_JUMBO_RCB_HADDR_LO 0x2444
1036: #define BGE_RX_JUMBO_RCB_MAXLEN_FLAGS 0x2448
1037: #define BGE_RX_JUMBO_RCB_NICADDR 0x244C
1038: #define BGE_RX_STD_RCB_HADDR_HI 0x2450
1039: #define BGE_RX_STD_RCB_HADDR_LO 0x2454
1040: #define BGE_RX_STD_RCB_MAXLEN_FLAGS 0x2458
1041: #define BGE_RX_STD_RCB_NICADDR 0x245C
1042: #define BGE_RX_MINI_RCB_HADDR_HI 0x2460
1043: #define BGE_RX_MINI_RCB_HADDR_LO 0x2464
1044: #define BGE_RX_MINI_RCB_MAXLEN_FLAGS 0x2468
1045: #define BGE_RX_MINI_RCB_NICADDR 0x246C
1046: #define BGE_RDBDI_JUMBO_RX_CONS 0x2470
1047: #define BGE_RDBDI_STD_RX_CONS 0x2474
1048: #define BGE_RDBDI_MINI_RX_CONS 0x2478
1049: #define BGE_RDBDI_RETURN_PROD0 0x2480
1050: #define BGE_RDBDI_RETURN_PROD1 0x2484
1051: #define BGE_RDBDI_RETURN_PROD2 0x2488
1052: #define BGE_RDBDI_RETURN_PROD3 0x248C
1053: #define BGE_RDBDI_RETURN_PROD4 0x2490
1054: #define BGE_RDBDI_RETURN_PROD5 0x2494
1055: #define BGE_RDBDI_RETURN_PROD6 0x2498
1056: #define BGE_RDBDI_RETURN_PROD7 0x249C
1057: #define BGE_RDBDI_RETURN_PROD8 0x24A0
1058: #define BGE_RDBDI_RETURN_PROD9 0x24A4
1059: #define BGE_RDBDI_RETURN_PROD10 0x24A8
1060: #define BGE_RDBDI_RETURN_PROD11 0x24AC
1061: #define BGE_RDBDI_RETURN_PROD12 0x24B0
1062: #define BGE_RDBDI_RETURN_PROD13 0x24B4
1063: #define BGE_RDBDI_RETURN_PROD14 0x24B8
1064: #define BGE_RDBDI_RETURN_PROD15 0x24BC
1065: #define BGE_RDBDI_HWDIAG 0x24C0
1066:
1067:
1068: /* Receive Data and Receive BD Initiator Mode register */
1069: #define BGE_RDBDIMODE_RESET 0x00000001
1070: #define BGE_RDBDIMODE_ENABLE 0x00000002
1071: #define BGE_RDBDIMODE_JUMBO_ATTN 0x00000004
1072: #define BGE_RDBDIMODE_GIANT_ATTN 0x00000008
1073: #define BGE_RDBDIMODE_BADRINGSZ_ATTN 0x00000010
1074:
1075: /* Receive Data and Receive BD Initiator Status register */
1076: #define BGE_RDBDISTAT_JUMBO_ATTN 0x00000004
1077: #define BGE_RDBDISTAT_GIANT_ATTN 0x00000008
1078: #define BGE_RDBDISTAT_BADRINGSZ_ATTN 0x00000010
1079:
1080:
1081: /*
1082: * Receive Data Completion Control registers
1083: */
1084: #define BGE_RDC_MODE 0x2800
1085:
1086: /* Receive Data Completion Mode register */
1087: #define BGE_RDCMODE_RESET 0x00000001
1088: #define BGE_RDCMODE_ENABLE 0x00000002
1089: #define BGE_RDCMODE_ATTN 0x00000004
1090:
1091: /*
1092: * Receive BD Initiator Control registers
1093: */
1094: #define BGE_RBDI_MODE 0x2C00
1095: #define BGE_RBDI_STATUS 0x2C04
1096: #define BGE_RBDI_NIC_JUMBO_BD_PROD 0x2C08
1097: #define BGE_RBDI_NIC_STD_BD_PROD 0x2C0C
1098: #define BGE_RBDI_NIC_MINI_BD_PROD 0x2C10
1099: #define BGE_RBDI_MINI_REPL_THRESH 0x2C14
1100: #define BGE_RBDI_STD_REPL_THRESH 0x2C18
1101: #define BGE_RBDI_JUMBO_REPL_THRESH 0x2C1C
1102:
1103: /* Receive BD Initiator Mode register */
1104: #define BGE_RBDIMODE_RESET 0x00000001
1105: #define BGE_RBDIMODE_ENABLE 0x00000002
1106: #define BGE_RBDIMODE_ATTN 0x00000004
1107:
1108: /* Receive BD Initiator Status register */
1109: #define BGE_RBDISTAT_ATTN 0x00000004
1110:
1111: /*
1112: * Receive BD Completion Control registers
1113: */
1114: #define BGE_RBDC_MODE 0x3000
1115: #define BGE_RBDC_STATUS 0x3004
1116: #define BGE_RBDC_JUMBO_BD_PROD 0x3008
1117: #define BGE_RBDC_STD_BD_PROD 0x300C
1118: #define BGE_RBDC_MINI_BD_PROD 0x3010
1119:
1120: /* Receive BD completion mode register */
1121: #define BGE_RBDCMODE_RESET 0x00000001
1122: #define BGE_RBDCMODE_ENABLE 0x00000002
1123: #define BGE_RBDCMODE_ATTN 0x00000004
1124:
1125: /* Receive BD completion status register */
1126: #define BGE_RBDCSTAT_ERROR 0x00000004
1127:
1128: /*
1129: * Receive List Selector Control registers
1130: */
1131: #define BGE_RXLS_MODE 0x3400
1132: #define BGE_RXLS_STATUS 0x3404
1133:
1134: /* Receive List Selector Mode register */
1135: #define BGE_RXLSMODE_RESET 0x00000001
1136: #define BGE_RXLSMODE_ENABLE 0x00000002
1137: #define BGE_RXLSMODE_ATTN 0x00000004
1138:
1139: /* Receive List Selector Status register */
1140: #define BGE_RXLSSTAT_ERROR 0x00000004
1141:
1142: /*
1143: * Mbuf Cluster Free registers (has nothing to do with BSD mbufs)
1144: */
1145: #define BGE_MBCF_MODE 0x3800
1146: #define BGE_MBCF_STATUS 0x3804
1147:
1148: /* Mbuf Cluster Free mode register */
1149: #define BGE_MBCFMODE_RESET 0x00000001
1150: #define BGE_MBCFMODE_ENABLE 0x00000002
1151: #define BGE_MBCFMODE_ATTN 0x00000004
1152:
1153: /* Mbuf Cluster Free status register */
1154: #define BGE_MBCFSTAT_ERROR 0x00000004
1155:
1156: /*
1157: * Host Coalescing Control registers
1158: */
1159: #define BGE_HCC_MODE 0x3C00
1160: #define BGE_HCC_STATUS 0x3C04
1161: #define BGE_HCC_RX_COAL_TICKS 0x3C08
1162: #define BGE_HCC_TX_COAL_TICKS 0x3C0C
1163: #define BGE_HCC_RX_MAX_COAL_BDS 0x3C10
1164: #define BGE_HCC_TX_MAX_COAL_BDS 0x3C14
1165: #define BGE_HCC_RX_COAL_TICKS_INT 0x3C18 /* ticks during interrupt */
1166: #define BGE_HCC_TX_COAL_TICKS_INT 0x3C1C /* ticks during interrupt */
1167: #define BGE_HCC_RX_MAX_COAL_BDS_INT 0x3C20 /* BDs during interrupt */
1168: #define BGE_HCC_TX_MAX_COAL_BDS_INT 0x3C24 /* BDs during interrupt */
1169: #define BGE_HCC_STATS_TICKS 0x3C28
1170: #define BGE_HCC_STATS_ADDR_HI 0x3C30
1171: #define BGE_HCC_STATS_ADDR_LO 0x3C34
1172: #define BGE_HCC_STATUSBLK_ADDR_HI 0x3C38
1173: #define BGE_HCC_STATUSBLK_ADDR_LO 0x3C3C
1174: #define BGE_HCC_STATS_BASEADDR 0x3C40 /* address in NIC memory */
1175: #define BGE_HCC_STATUSBLK_BASEADDR 0x3C44 /* address in NIC memory */
1176: #define BGE_FLOW_ATTN 0x3C48
1177: #define BGE_HCC_JUMBO_BD_CONS 0x3C50
1178: #define BGE_HCC_STD_BD_CONS 0x3C54
1179: #define BGE_HCC_MINI_BD_CONS 0x3C58
1180: #define BGE_HCC_RX_RETURN_PROD0 0x3C80
1181: #define BGE_HCC_RX_RETURN_PROD1 0x3C84
1182: #define BGE_HCC_RX_RETURN_PROD2 0x3C88
1183: #define BGE_HCC_RX_RETURN_PROD3 0x3C8C
1184: #define BGE_HCC_RX_RETURN_PROD4 0x3C90
1185: #define BGE_HCC_RX_RETURN_PROD5 0x3C94
1186: #define BGE_HCC_RX_RETURN_PROD6 0x3C98
1187: #define BGE_HCC_RX_RETURN_PROD7 0x3C9C
1188: #define BGE_HCC_RX_RETURN_PROD8 0x3CA0
1189: #define BGE_HCC_RX_RETURN_PROD9 0x3CA4
1190: #define BGE_HCC_RX_RETURN_PROD10 0x3CA8
1191: #define BGE_HCC_RX_RETURN_PROD11 0x3CAC
1192: #define BGE_HCC_RX_RETURN_PROD12 0x3CB0
1193: #define BGE_HCC_RX_RETURN_PROD13 0x3CB4
1194: #define BGE_HCC_RX_RETURN_PROD14 0x3CB8
1195: #define BGE_HCC_RX_RETURN_PROD15 0x3CBC
1196: #define BGE_HCC_TX_BD_CONS0 0x3CC0
1197: #define BGE_HCC_TX_BD_CONS1 0x3CC4
1198: #define BGE_HCC_TX_BD_CONS2 0x3CC8
1199: #define BGE_HCC_TX_BD_CONS3 0x3CCC
1200: #define BGE_HCC_TX_BD_CONS4 0x3CD0
1201: #define BGE_HCC_TX_BD_CONS5 0x3CD4
1202: #define BGE_HCC_TX_BD_CONS6 0x3CD8
1203: #define BGE_HCC_TX_BD_CONS7 0x3CDC
1204: #define BGE_HCC_TX_BD_CONS8 0x3CE0
1205: #define BGE_HCC_TX_BD_CONS9 0x3CE4
1206: #define BGE_HCC_TX_BD_CONS10 0x3CE8
1207: #define BGE_HCC_TX_BD_CONS11 0x3CEC
1208: #define BGE_HCC_TX_BD_CONS12 0x3CF0
1209: #define BGE_HCC_TX_BD_CONS13 0x3CF4
1210: #define BGE_HCC_TX_BD_CONS14 0x3CF8
1211: #define BGE_HCC_TX_BD_CONS15 0x3CFC
1212:
1213:
1214: /* Host coalescing mode register */
1215: #define BGE_HCCMODE_RESET 0x00000001
1216: #define BGE_HCCMODE_ENABLE 0x00000002
1217: #define BGE_HCCMODE_ATTN 0x00000004
1218: #define BGE_HCCMODE_COAL_NOW 0x00000008
1219: #define BGE_HCCMODE_MSI_BITS 0x00000070
1220: #define BGE_HCCMODE_STATBLK_SIZE 0x00000180
1221:
1222: #define BGE_STATBLKSZ_FULL 0x00000000
1223: #define BGE_STATBLKSZ_64BYTE 0x00000080
1224: #define BGE_STATBLKSZ_32BYTE 0x00000100
1225:
1226: /* Host coalescing status register */
1227: #define BGE_HCCSTAT_ERROR 0x00000004
1228:
1229: /* Flow attention register */
1230: #define BGE_FLOWATTN_MB_LOWAT 0x00000040
1231: #define BGE_FLOWATTN_MEMARB 0x00000080
1232: #define BGE_FLOWATTN_HOSTCOAL 0x00008000
1233: #define BGE_FLOWATTN_DMADONE_DISCARD 0x00010000
1234: #define BGE_FLOWATTN_RCB_INVAL 0x00020000
1235: #define BGE_FLOWATTN_RXDATA_CORRUPT 0x00040000
1236: #define BGE_FLOWATTN_RDBDI 0x00080000
1237: #define BGE_FLOWATTN_RXLS 0x00100000
1238: #define BGE_FLOWATTN_RXLP 0x00200000
1239: #define BGE_FLOWATTN_RBDC 0x00400000
1240: #define BGE_FLOWATTN_RBDI 0x00800000
1241: #define BGE_FLOWATTN_SDC 0x08000000
1242: #define BGE_FLOWATTN_SDI 0x10000000
1243: #define BGE_FLOWATTN_SRS 0x20000000
1244: #define BGE_FLOWATTN_SBDC 0x40000000
1245: #define BGE_FLOWATTN_SBDI 0x80000000
1246:
1247: /*
1248: * Memory arbiter registers
1249: */
1250: #define BGE_MARB_MODE 0x4000
1251: #define BGE_MARB_STATUS 0x4004
1252: #define BGE_MARB_TRAPADDR_HI 0x4008
1253: #define BGE_MARB_TRAPADDR_LO 0x400C
1254:
1255: /* Memory arbiter mode register */
1256: #define BGE_MARBMODE_RESET 0x00000001
1257: #define BGE_MARBMODE_ENABLE 0x00000002
1258: #define BGE_MARBMODE_TX_ADDR_TRAP 0x00000004
1259: #define BGE_MARBMODE_RX_ADDR_TRAP 0x00000008
1260: #define BGE_MARBMODE_DMAW1_TRAP 0x00000010
1261: #define BGE_MARBMODE_DMAR1_TRAP 0x00000020
1262: #define BGE_MARBMODE_RXRISC_TRAP 0x00000040
1263: #define BGE_MARBMODE_TXRISC_TRAP 0x00000080
1264: #define BGE_MARBMODE_PCI_TRAP 0x00000100
1265: #define BGE_MARBMODE_DMAR2_TRAP 0x00000200
1266: #define BGE_MARBMODE_RXQ_TRAP 0x00000400
1267: #define BGE_MARBMODE_RXDI1_TRAP 0x00000800
1268: #define BGE_MARBMODE_RXDI2_TRAP 0x00001000
1269: #define BGE_MARBMODE_DC_GRPMEM_TRAP 0x00002000
1270: #define BGE_MARBMODE_HCOAL_TRAP 0x00004000
1271: #define BGE_MARBMODE_MBUF_TRAP 0x00008000
1272: #define BGE_MARBMODE_TXDI_TRAP 0x00010000
1273: #define BGE_MARBMODE_SDC_DMAC_TRAP 0x00020000
1274: #define BGE_MARBMODE_TXBD_TRAP 0x00040000
1275: #define BGE_MARBMODE_BUFFMAN_TRAP 0x00080000
1276: #define BGE_MARBMODE_DMAW2_TRAP 0x00100000
1277: #define BGE_MARBMODE_XTSSRAM_ROFLO_TRAP 0x00200000
1278: #define BGE_MARBMODE_XTSSRAM_RUFLO_TRAP 0x00400000
1279: #define BGE_MARBMODE_XTSSRAM_WOFLO_TRAP 0x00800000
1280: #define BGE_MARBMODE_XTSSRAM_WUFLO_TRAP 0x01000000
1281: #define BGE_MARBMODE_XTSSRAM_PERR_TRAP 0x02000000
1282:
1283: /* Memory arbiter status register */
1284: #define BGE_MARBSTAT_TX_ADDR_TRAP 0x00000004
1285: #define BGE_MARBSTAT_RX_ADDR_TRAP 0x00000008
1286: #define BGE_MARBSTAT_DMAW1_TRAP 0x00000010
1287: #define BGE_MARBSTAT_DMAR1_TRAP 0x00000020
1288: #define BGE_MARBSTAT_RXRISC_TRAP 0x00000040
1289: #define BGE_MARBSTAT_TXRISC_TRAP 0x00000080
1290: #define BGE_MARBSTAT_PCI_TRAP 0x00000100
1291: #define BGE_MARBSTAT_DMAR2_TRAP 0x00000200
1292: #define BGE_MARBSTAT_RXQ_TRAP 0x00000400
1293: #define BGE_MARBSTAT_RXDI1_TRAP 0x00000800
1294: #define BGE_MARBSTAT_RXDI2_TRAP 0x00001000
1295: #define BGE_MARBSTAT_DC_GRPMEM_TRAP 0x00002000
1296: #define BGE_MARBSTAT_HCOAL_TRAP 0x00004000
1297: #define BGE_MARBSTAT_MBUF_TRAP 0x00008000
1298: #define BGE_MARBSTAT_TXDI_TRAP 0x00010000
1299: #define BGE_MARBSTAT_SDC_DMAC_TRAP 0x00020000
1300: #define BGE_MARBSTAT_TXBD_TRAP 0x00040000
1301: #define BGE_MARBSTAT_BUFFMAN_TRAP 0x00080000
1302: #define BGE_MARBSTAT_DMAW2_TRAP 0x00100000
1303: #define BGE_MARBSTAT_XTSSRAM_ROFLO_TRAP 0x00200000
1304: #define BGE_MARBSTAT_XTSSRAM_RUFLO_TRAP 0x00400000
1305: #define BGE_MARBSTAT_XTSSRAM_WOFLO_TRAP 0x00800000
1306: #define BGE_MARBSTAT_XTSSRAM_WUFLO_TRAP 0x01000000
1307: #define BGE_MARBSTAT_XTSSRAM_PERR_TRAP 0x02000000
1308:
1309: /*
1310: * Buffer manager control registers
1311: */
1312: #define BGE_BMAN_MODE 0x4400
1313: #define BGE_BMAN_STATUS 0x4404
1314: #define BGE_BMAN_MBUFPOOL_BASEADDR 0x4408
1315: #define BGE_BMAN_MBUFPOOL_LEN 0x440C
1316: #define BGE_BMAN_MBUFPOOL_READDMA_LOWAT 0x4410
1317: #define BGE_BMAN_MBUFPOOL_MACRX_LOWAT 0x4414
1318: #define BGE_BMAN_MBUFPOOL_HIWAT 0x4418
1319: #define BGE_BMAN_RXCPU_MBALLOC_REQ 0x441C
1320: #define BGE_BMAN_RXCPU_MBALLOC_RESP 0x4420
1321: #define BGE_BMAN_TXCPU_MBALLOC_REQ 0x4424
1322: #define BGE_BMAN_TXCPU_MBALLOC_RESP 0x4428
1323: #define BGE_BMAN_DMA_DESCPOOL_BASEADDR 0x442C
1324: #define BGE_BMAN_DMA_DESCPOOL_LEN 0x4430
1325: #define BGE_BMAN_DMA_DESCPOOL_LOWAT 0x4434
1326: #define BGE_BMAN_DMA_DESCPOOL_HIWAT 0x4438
1327: #define BGE_BMAN_RXCPU_DMAALLOC_REQ 0x443C
1328: #define BGE_BMAN_RXCPU_DMAALLOC_RESP 0x4440
1329: #define BGE_BMAN_TXCPU_DMAALLOC_REQ 0x4444
1330: #define BGE_BMAN_TXCPU_DMALLLOC_RESP 0x4448
1331: #define BGE_BMAN_HWDIAG_1 0x444C
1332: #define BGE_BMAN_HWDIAG_2 0x4450
1333: #define BGE_BMAN_HWDIAG_3 0x4454
1334:
1335: /* Buffer manager mode register */
1336: #define BGE_BMANMODE_RESET 0x00000001
1337: #define BGE_BMANMODE_ENABLE 0x00000002
1338: #define BGE_BMANMODE_ATTN 0x00000004
1339: #define BGE_BMANMODE_TESTMODE 0x00000008
1340: #define BGE_BMANMODE_LOMBUF_ATTN 0x00000010
1341:
1342: /* Buffer manager status register */
1343: #define BGE_BMANSTAT_ERRO 0x00000004
1344: #define BGE_BMANSTAT_LOWMBUF_ERROR 0x00000010
1345:
1346:
1347: /*
1348: * Read DMA Control registers
1349: */
1350: #define BGE_RDMA_MODE 0x4800
1351: #define BGE_RDMA_STATUS 0x4804
1352:
1353: /* Read DMA mode register */
1354: #define BGE_RDMAMODE_RESET 0x00000001
1355: #define BGE_RDMAMODE_ENABLE 0x00000002
1356: #define BGE_RDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004
1357: #define BGE_RDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008
1358: #define BGE_RDMAMODE_PCI_PERR_ATTN 0x00000010
1359: #define BGE_RDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020
1360: #define BGE_RDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040
1361: #define BGE_RDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080
1362: #define BGE_RDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100
1363: #define BGE_RDMAMODE_LOCWRITE_TOOBIG 0x00000200
1364: #define BGE_RDMAMODE_ALL_ATTNS 0x000003FC
1365:
1366: /* Alternate encodings for PCI-Express, from Broadcom-supplied Linux driver */
1367: #define BGE_RDMA_MODE_FIFO_LONG_BURST ((1<<17) || (1 << 16))
1368: #define BGE_RDMA_MODE_FIFO_SIZE_128 (1 << 17)
1369:
1370: /* Read DMA status register */
1371: #define BGE_RDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004
1372: #define BGE_RDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008
1373: #define BGE_RDMASTAT_PCI_PERR_ATTN 0x00000010
1374: #define BGE_RDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020
1375: #define BGE_RDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040
1376: #define BGE_RDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080
1377: #define BGE_RDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100
1378: #define BGE_RDMASTAT_LOCWRITE_TOOBIG 0x00000200
1379:
1380: /*
1381: * Write DMA control registers
1382: */
1383: #define BGE_WDMA_MODE 0x4C00
1384: #define BGE_WDMA_STATUS 0x4C04
1385:
1386: /* Write DMA mode register */
1387: #define BGE_WDMAMODE_RESET 0x00000001
1388: #define BGE_WDMAMODE_ENABLE 0x00000002
1389: #define BGE_WDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004
1390: #define BGE_WDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008
1391: #define BGE_WDMAMODE_PCI_PERR_ATTN 0x00000010
1392: #define BGE_WDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020
1393: #define BGE_WDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040
1394: #define BGE_WDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080
1395: #define BGE_WDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100
1396: #define BGE_WDMAMODE_LOCREAD_TOOBIG 0x00000200
1397: #define BGE_WDMAMODE_ALL_ATTNS 0x000003FC
1398:
1399: /* Write DMA status register */
1400: #define BGE_WDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004
1401: #define BGE_WDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008
1402: #define BGE_WDMASTAT_PCI_PERR_ATTN 0x00000010
1403: #define BGE_WDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020
1404: #define BGE_WDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040
1405: #define BGE_WDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080
1406: #define BGE_WDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100
1407: #define BGE_WDMASTAT_LOCREAD_TOOBIG 0x00000200
1408:
1409:
1410: /*
1411: * RX CPU registers
1412: */
1413: #define BGE_RXCPU_MODE 0x5000
1414: #define BGE_RXCPU_STATUS 0x5004
1415: #define BGE_RXCPU_PC 0x501C
1416:
1417: /* RX CPU mode register */
1418: #define BGE_RXCPUMODE_RESET 0x00000001
1419: #define BGE_RXCPUMODE_SINGLESTEP 0x00000002
1420: #define BGE_RXCPUMODE_P0_DATAHLT_ENB 0x00000004
1421: #define BGE_RXCPUMODE_P0_INSTRHLT_ENB 0x00000008
1422: #define BGE_RXCPUMODE_WR_POSTBUF_ENB 0x00000010
1423: #define BGE_RXCPUMODE_DATACACHE_ENB 0x00000020
1424: #define BGE_RXCPUMODE_ROMFAIL 0x00000040
1425: #define BGE_RXCPUMODE_WATCHDOG_ENB 0x00000080
1426: #define BGE_RXCPUMODE_INSTRCACHE_PRF 0x00000100
1427: #define BGE_RXCPUMODE_INSTRCACHE_FLUSH 0x00000200
1428: #define BGE_RXCPUMODE_HALTCPU 0x00000400
1429: #define BGE_RXCPUMODE_INVDATAHLT_ENB 0x00000800
1430: #define BGE_RXCPUMODE_MADDRTRAPHLT_ENB 0x00001000
1431: #define BGE_RXCPUMODE_RADDRTRAPHLT_ENB 0x00002000
1432:
1433: /* RX CPU status register */
1434: #define BGE_RXCPUSTAT_HW_BREAKPOINT 0x00000001
1435: #define BGE_RXCPUSTAT_HLTINSTR_EXECUTED 0x00000002
1436: #define BGE_RXCPUSTAT_INVALID_INSTR 0x00000004
1437: #define BGE_RXCPUSTAT_P0_DATAREF 0x00000008
1438: #define BGE_RXCPUSTAT_P0_INSTRREF 0x00000010
1439: #define BGE_RXCPUSTAT_INVALID_DATAACC 0x00000020
1440: #define BGE_RXCPUSTAT_INVALID_INSTRFTCH 0x00000040
1441: #define BGE_RXCPUSTAT_BAD_MEMALIGN 0x00000080
1442: #define BGE_RXCPUSTAT_MADDR_TRAP 0x00000100
1443: #define BGE_RXCPUSTAT_REGADDR_TRAP 0x00000200
1444: #define BGE_RXCPUSTAT_DATAACC_STALL 0x00001000
1445: #define BGE_RXCPUSTAT_INSTRFETCH_STALL 0x00002000
1446: #define BGE_RXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000
1447: #define BGE_RXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000
1448: #define BGE_RXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000
1449: #define BGE_RXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000
1450: #define BGE_RXCPUSTAT_BLOCKING_READ 0x80000000
1451:
1452:
1453: /*
1454: * TX CPU registers
1455: */
1456: #define BGE_TXCPU_MODE 0x5400
1457: #define BGE_TXCPU_STATUS 0x5404
1458: #define BGE_TXCPU_PC 0x541C
1459:
1460: /* TX CPU mode register */
1461: #define BGE_TXCPUMODE_RESET 0x00000001
1462: #define BGE_TXCPUMODE_SINGLESTEP 0x00000002
1463: #define BGE_TXCPUMODE_P0_DATAHLT_ENB 0x00000004
1464: #define BGE_TXCPUMODE_P0_INSTRHLT_ENB 0x00000008
1465: #define BGE_TXCPUMODE_WR_POSTBUF_ENB 0x00000010
1466: #define BGE_TXCPUMODE_DATACACHE_ENB 0x00000020
1467: #define BGE_TXCPUMODE_ROMFAIL 0x00000040
1468: #define BGE_TXCPUMODE_WATCHDOG_ENB 0x00000080
1469: #define BGE_TXCPUMODE_INSTRCACHE_PRF 0x00000100
1470: #define BGE_TXCPUMODE_INSTRCACHE_FLUSH 0x00000200
1471: #define BGE_TXCPUMODE_HALTCPU 0x00000400
1472: #define BGE_TXCPUMODE_INVDATAHLT_ENB 0x00000800
1473: #define BGE_TXCPUMODE_MADDRTRAPHLT_ENB 0x00001000
1474:
1475: /* TX CPU status register */
1476: #define BGE_TXCPUSTAT_HW_BREAKPOINT 0x00000001
1477: #define BGE_TXCPUSTAT_HLTINSTR_EXECUTED 0x00000002
1478: #define BGE_TXCPUSTAT_INVALID_INSTR 0x00000004
1479: #define BGE_TXCPUSTAT_P0_DATAREF 0x00000008
1480: #define BGE_TXCPUSTAT_P0_INSTRREF 0x00000010
1481: #define BGE_TXCPUSTAT_INVALID_DATAACC 0x00000020
1482: #define BGE_TXCPUSTAT_INVALID_INSTRFTCH 0x00000040
1483: #define BGE_TXCPUSTAT_BAD_MEMALIGN 0x00000080
1484: #define BGE_TXCPUSTAT_MADDR_TRAP 0x00000100
1485: #define BGE_TXCPUSTAT_REGADDR_TRAP 0x00000200
1486: #define BGE_TXCPUSTAT_DATAACC_STALL 0x00001000
1487: #define BGE_TXCPUSTAT_INSTRFETCH_STALL 0x00002000
1488: #define BGE_TXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000
1489: #define BGE_TXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000
1490: #define BGE_TXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000
1491: #define BGE_TXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000
1492: #define BGE_TXCPUSTAT_BLOCKING_READ 0x80000000
1493:
1494:
1495: /*
1496: * Low priority mailbox registers
1497: */
1498: #define BGE_LPMBX_IRQ0_HI 0x5800
1499: #define BGE_LPMBX_IRQ0_LO 0x5804
1500: #define BGE_LPMBX_IRQ1_HI 0x5808
1501: #define BGE_LPMBX_IRQ1_LO 0x580C
1502: #define BGE_LPMBX_IRQ2_HI 0x5810
1503: #define BGE_LPMBX_IRQ2_LO 0x5814
1504: #define BGE_LPMBX_IRQ3_HI 0x5818
1505: #define BGE_LPMBX_IRQ3_LO 0x581C
1506: #define BGE_LPMBX_GEN0_HI 0x5820
1507: #define BGE_LPMBX_GEN0_LO 0x5824
1508: #define BGE_LPMBX_GEN1_HI 0x5828
1509: #define BGE_LPMBX_GEN1_LO 0x582C
1510: #define BGE_LPMBX_GEN2_HI 0x5830
1511: #define BGE_LPMBX_GEN2_LO 0x5834
1512: #define BGE_LPMBX_GEN3_HI 0x5828
1513: #define BGE_LPMBX_GEN3_LO 0x582C
1514: #define BGE_LPMBX_GEN4_HI 0x5840
1515: #define BGE_LPMBX_GEN4_LO 0x5844
1516: #define BGE_LPMBX_GEN5_HI 0x5848
1517: #define BGE_LPMBX_GEN5_LO 0x584C
1518: #define BGE_LPMBX_GEN6_HI 0x5850
1519: #define BGE_LPMBX_GEN6_LO 0x5854
1520: #define BGE_LPMBX_GEN7_HI 0x5858
1521: #define BGE_LPMBX_GEN7_LO 0x585C
1522: #define BGE_LPMBX_RELOAD_STATS_HI 0x5860
1523: #define BGE_LPMBX_RELOAD_STATS_LO 0x5864
1524: #define BGE_LPMBX_RX_STD_PROD_HI 0x5868
1525: #define BGE_LPMBX_RX_STD_PROD_LO 0x586C
1526: #define BGE_LPMBX_RX_JUMBO_PROD_HI 0x5870
1527: #define BGE_LPMBX_RX_JUMBO_PROD_LO 0x5874
1528: #define BGE_LPMBX_RX_MINI_PROD_HI 0x5878
1529: #define BGE_LPMBX_RX_MINI_PROD_LO 0x587C
1530: #define BGE_LPMBX_RX_CONS0_HI 0x5880
1531: #define BGE_LPMBX_RX_CONS0_LO 0x5884
1532: #define BGE_LPMBX_RX_CONS1_HI 0x5888
1533: #define BGE_LPMBX_RX_CONS1_LO 0x588C
1534: #define BGE_LPMBX_RX_CONS2_HI 0x5890
1535: #define BGE_LPMBX_RX_CONS2_LO 0x5894
1536: #define BGE_LPMBX_RX_CONS3_HI 0x5898
1537: #define BGE_LPMBX_RX_CONS3_LO 0x589C
1538: #define BGE_LPMBX_RX_CONS4_HI 0x58A0
1539: #define BGE_LPMBX_RX_CONS4_LO 0x58A4
1540: #define BGE_LPMBX_RX_CONS5_HI 0x58A8
1541: #define BGE_LPMBX_RX_CONS5_LO 0x58AC
1542: #define BGE_LPMBX_RX_CONS6_HI 0x58B0
1543: #define BGE_LPMBX_RX_CONS6_LO 0x58B4
1544: #define BGE_LPMBX_RX_CONS7_HI 0x58B8
1545: #define BGE_LPMBX_RX_CONS7_LO 0x58BC
1546: #define BGE_LPMBX_RX_CONS8_HI 0x58C0
1547: #define BGE_LPMBX_RX_CONS8_LO 0x58C4
1548: #define BGE_LPMBX_RX_CONS9_HI 0x58C8
1549: #define BGE_LPMBX_RX_CONS9_LO 0x58CC
1550: #define BGE_LPMBX_RX_CONS10_HI 0x58D0
1551: #define BGE_LPMBX_RX_CONS10_LO 0x58D4
1552: #define BGE_LPMBX_RX_CONS11_HI 0x58D8
1553: #define BGE_LPMBX_RX_CONS11_LO 0x58DC
1554: #define BGE_LPMBX_RX_CONS12_HI 0x58E0
1555: #define BGE_LPMBX_RX_CONS12_LO 0x58E4
1556: #define BGE_LPMBX_RX_CONS13_HI 0x58E8
1557: #define BGE_LPMBX_RX_CONS13_LO 0x58EC
1558: #define BGE_LPMBX_RX_CONS14_HI 0x58F0
1559: #define BGE_LPMBX_RX_CONS14_LO 0x58F4
1560: #define BGE_LPMBX_RX_CONS15_HI 0x58F8
1561: #define BGE_LPMBX_RX_CONS15_LO 0x58FC
1562: #define BGE_LPMBX_TX_HOST_PROD0_HI 0x5900
1563: #define BGE_LPMBX_TX_HOST_PROD0_LO 0x5904
1564: #define BGE_LPMBX_TX_HOST_PROD1_HI 0x5908
1565: #define BGE_LPMBX_TX_HOST_PROD1_LO 0x590C
1566: #define BGE_LPMBX_TX_HOST_PROD2_HI 0x5910
1567: #define BGE_LPMBX_TX_HOST_PROD2_LO 0x5914
1568: #define BGE_LPMBX_TX_HOST_PROD3_HI 0x5918
1569: #define BGE_LPMBX_TX_HOST_PROD3_LO 0x591C
1570: #define BGE_LPMBX_TX_HOST_PROD4_HI 0x5920
1571: #define BGE_LPMBX_TX_HOST_PROD4_LO 0x5924
1572: #define BGE_LPMBX_TX_HOST_PROD5_HI 0x5928
1573: #define BGE_LPMBX_TX_HOST_PROD5_LO 0x592C
1574: #define BGE_LPMBX_TX_HOST_PROD6_HI 0x5930
1575: #define BGE_LPMBX_TX_HOST_PROD6_LO 0x5934
1576: #define BGE_LPMBX_TX_HOST_PROD7_HI 0x5938
1577: #define BGE_LPMBX_TX_HOST_PROD7_LO 0x593C
1578: #define BGE_LPMBX_TX_HOST_PROD8_HI 0x5940
1579: #define BGE_LPMBX_TX_HOST_PROD8_LO 0x5944
1580: #define BGE_LPMBX_TX_HOST_PROD9_HI 0x5948
1581: #define BGE_LPMBX_TX_HOST_PROD9_LO 0x594C
1582: #define BGE_LPMBX_TX_HOST_PROD10_HI 0x5950
1583: #define BGE_LPMBX_TX_HOST_PROD10_LO 0x5954
1584: #define BGE_LPMBX_TX_HOST_PROD11_HI 0x5958
1585: #define BGE_LPMBX_TX_HOST_PROD11_LO 0x595C
1586: #define BGE_LPMBX_TX_HOST_PROD12_HI 0x5960
1587: #define BGE_LPMBX_TX_HOST_PROD12_LO 0x5964
1588: #define BGE_LPMBX_TX_HOST_PROD13_HI 0x5968
1589: #define BGE_LPMBX_TX_HOST_PROD13_LO 0x596C
1590: #define BGE_LPMBX_TX_HOST_PROD14_HI 0x5970
1591: #define BGE_LPMBX_TX_HOST_PROD14_LO 0x5974
1592: #define BGE_LPMBX_TX_HOST_PROD15_HI 0x5978
1593: #define BGE_LPMBX_TX_HOST_PROD15_LO 0x597C
1594: #define BGE_LPMBX_TX_NIC_PROD0_HI 0x5980
1595: #define BGE_LPMBX_TX_NIC_PROD0_LO 0x5984
1596: #define BGE_LPMBX_TX_NIC_PROD1_HI 0x5988
1597: #define BGE_LPMBX_TX_NIC_PROD1_LO 0x598C
1598: #define BGE_LPMBX_TX_NIC_PROD2_HI 0x5990
1599: #define BGE_LPMBX_TX_NIC_PROD2_LO 0x5994
1600: #define BGE_LPMBX_TX_NIC_PROD3_HI 0x5998
1601: #define BGE_LPMBX_TX_NIC_PROD3_LO 0x599C
1602: #define BGE_LPMBX_TX_NIC_PROD4_HI 0x59A0
1603: #define BGE_LPMBX_TX_NIC_PROD4_LO 0x59A4
1604: #define BGE_LPMBX_TX_NIC_PROD5_HI 0x59A8
1605: #define BGE_LPMBX_TX_NIC_PROD5_LO 0x59AC
1606: #define BGE_LPMBX_TX_NIC_PROD6_HI 0x59B0
1607: #define BGE_LPMBX_TX_NIC_PROD6_LO 0x59B4
1608: #define BGE_LPMBX_TX_NIC_PROD7_HI 0x59B8
1609: #define BGE_LPMBX_TX_NIC_PROD7_LO 0x59BC
1610: #define BGE_LPMBX_TX_NIC_PROD8_HI 0x59C0
1611: #define BGE_LPMBX_TX_NIC_PROD8_LO 0x59C4
1612: #define BGE_LPMBX_TX_NIC_PROD9_HI 0x59C8
1613: #define BGE_LPMBX_TX_NIC_PROD9_LO 0x59CC
1614: #define BGE_LPMBX_TX_NIC_PROD10_HI 0x59D0
1615: #define BGE_LPMBX_TX_NIC_PROD10_LO 0x59D4
1616: #define BGE_LPMBX_TX_NIC_PROD11_HI 0x59D8
1617: #define BGE_LPMBX_TX_NIC_PROD11_LO 0x59DC
1618: #define BGE_LPMBX_TX_NIC_PROD12_HI 0x59E0
1619: #define BGE_LPMBX_TX_NIC_PROD12_LO 0x59E4
1620: #define BGE_LPMBX_TX_NIC_PROD13_HI 0x59E8
1621: #define BGE_LPMBX_TX_NIC_PROD13_LO 0x59EC
1622: #define BGE_LPMBX_TX_NIC_PROD14_HI 0x59F0
1623: #define BGE_LPMBX_TX_NIC_PROD14_LO 0x59F4
1624: #define BGE_LPMBX_TX_NIC_PROD15_HI 0x59F8
1625: #define BGE_LPMBX_TX_NIC_PROD15_LO 0x59FC
1626:
1627: /*
1628: * Flow throw Queue reset register
1629: */
1630: #define BGE_FTQ_RESET 0x5C00
1631:
1632: #define BGE_FTQRESET_DMAREAD 0x00000002
1633: #define BGE_FTQRESET_DMAHIPRIO_RD 0x00000004
1634: #define BGE_FTQRESET_DMADONE 0x00000010
1635: #define BGE_FTQRESET_SBDC 0x00000020
1636: #define BGE_FTQRESET_SDI 0x00000040
1637: #define BGE_FTQRESET_WDMA 0x00000080
1638: #define BGE_FTQRESET_DMAHIPRIO_WR 0x00000100
1639: #define BGE_FTQRESET_TYPE1_SOFTWARE 0x00000200
1640: #define BGE_FTQRESET_SDC 0x00000400
1641: #define BGE_FTQRESET_HCC 0x00000800
1642: #define BGE_FTQRESET_TXFIFO 0x00001000
1643: #define BGE_FTQRESET_MBC 0x00002000
1644: #define BGE_FTQRESET_RBDC 0x00004000
1645: #define BGE_FTQRESET_RXLP 0x00008000
1646: #define BGE_FTQRESET_RDBDI 0x00010000
1647: #define BGE_FTQRESET_RDC 0x00020000
1648: #define BGE_FTQRESET_TYPE2_SOFTWARE 0x00040000
1649:
1650: /*
1651: * Message Signaled Interrupt registers
1652: */
1653: #define BGE_MSI_MODE 0x6000
1654: #define BGE_MSI_STATUS 0x6004
1655: #define BGE_MSI_FIFOACCESS 0x6008
1656:
1657: /* MSI mode register */
1658: #define BGE_MSIMODE_RESET 0x00000001
1659: #define BGE_MSIMODE_ENABLE 0x00000002
1660: #define BGE_MSIMODE_PCI_TGT_ABRT_ATTN 0x00000004
1661: #define BGE_MSIMODE_PCI_MSTR_ABRT_ATTN 0x00000008
1662: #define BGE_MSIMODE_PCI_PERR_ATTN 0x00000010
1663: #define BGE_MSIMODE_MSI_FIFOUFLOW_ATTN 0x00000020
1664: #define BGE_MSIMODE_MSI_FIFOOFLOW_ATTN 0x00000040
1665:
1666: /* MSI status register */
1667: #define BGE_MSISTAT_PCI_TGT_ABRT_ATTN 0x00000004
1668: #define BGE_MSISTAT_PCI_MSTR_ABRT_ATTN 0x00000008
1669: #define BGE_MSISTAT_PCI_PERR_ATTN 0x00000010
1670: #define BGE_MSISTAT_MSI_FIFOUFLOW_ATTN 0x00000020
1671: #define BGE_MSISTAT_MSI_FIFOOFLOW_ATTN 0x00000040
1672:
1673:
1674: /*
1675: * DMA Completion registers
1676: */
1677: #define BGE_DMAC_MODE 0x6400
1678:
1679: /* DMA Completion mode register */
1680: #define BGE_DMACMODE_RESET 0x00000001
1681: #define BGE_DMACMODE_ENABLE 0x00000002
1682:
1683:
1684: /*
1685: * General control registers.
1686: */
1687: #define BGE_MODE_CTL 0x6800
1688: #define BGE_MISC_CFG 0x6804
1689: #define BGE_MISC_LOCAL_CTL 0x6808
1690: #define BGE_CPU_EVENT 0x6810
1691: #define BGE_EE_ADDR 0x6838
1692: #define BGE_EE_DATA 0x683C
1693: #define BGE_EE_CTL 0x6840
1694: #define BGE_MDI_CTL 0x6844
1695: #define BGE_EE_DELAY 0x6848
1696:
1697: #define BGE_FASTBOOT_PC 0x6894
1698:
1699: /*
1700: * TLP Control Register
1701: * Applicable to BCM5721 and BCM5751 only
1702: */
1703: #define BGE_TLP_CONTROL_REG 0x7c00
1704: #define BGE_TLP_DATA_FIFO_PROTECT 0x02000000
1705:
1706: /*
1707: * PHY Test Control Register
1708: * Applicable to BCM5721 and BCM5751 only
1709: */
1710: #define BGE_PHY_TEST_CTRL_REG 0x7e2c
1711: #define BGE_PHY_PCIE_SCRAM_MODE 0x0020
1712: #define BGE_PHY_PCIE_LTASS_MODE 0x0040
1713:
1714: /* Mode control register */
1715: #define BGE_MODECTL_INT_SNDCOAL_ONLY 0x00000001
1716: #define BGE_MODECTL_BYTESWAP_NONFRAME 0x00000002
1717: #define BGE_MODECTL_WORDSWAP_NONFRAME 0x00000004
1718: #define BGE_MODECTL_BYTESWAP_DATA 0x00000010
1719: #define BGE_MODECTL_WORDSWAP_DATA 0x00000020
1720: #define BGE_MODECTL_NO_FRAME_CRACKING 0x00000200
1721: #define BGE_MODECTL_NO_RX_CRC 0x00000400
1722: #define BGE_MODECTL_RX_BADFRAMES 0x00000800
1723: #define BGE_MODECTL_NO_TX_INTR 0x00002000
1724: #define BGE_MODECTL_NO_RX_INTR 0x00004000
1725: #define BGE_MODECTL_FORCE_PCI32 0x00008000
1726: #define BGE_MODECTL_STACKUP 0x00010000
1727: #define BGE_MODECTL_HOST_SEND_BDS 0x00020000
1728: #define BGE_MODECTL_TX_NO_PHDR_CSUM 0x00100000
1729: #define BGE_MODECTL_RX_NO_PHDR_CSUM 0x00800000
1730: #define BGE_MODECTL_TX_ATTN_INTR 0x01000000
1731: #define BGE_MODECTL_RX_ATTN_INTR 0x02000000
1732: #define BGE_MODECTL_MAC_ATTN_INTR 0x04000000
1733: #define BGE_MODECTL_DMA_ATTN_INTR 0x08000000
1734: #define BGE_MODECTL_FLOWCTL_ATTN_INTR 0x10000000
1735: #define BGE_MODECTL_4X_SENDRING_SZ 0x20000000
1736: #define BGE_MODECTL_FW_PROCESS_MCASTS 0x40000000
1737:
1738: /* Misc. config register */
1739: #define BGE_MISCCFG_RESET_CORE_CLOCKS 0x00000001
1740: #define BGE_MISCCFG_TIMER_PRESCALER 0x000000FE
1741: #define BGE_MISCCFG_KEEP_GPHY_POWER 0x04000000
1742: #define BGE_MISCCFG_BOARD_ID_MASK 0x0001e000
1743:
1744: #define BGE_32BITTIME_66MHZ (0x41 << 1)
1745:
1746: /* Misc. Local Control */
1747: #define BGE_MLC_INTR_STATE 0x00000001
1748: #define BGE_MLC_INTR_CLR 0x00000002
1749: #define BGE_MLC_INTR_SET 0x00000004
1750: #define BGE_MLC_INTR_ONATTN 0x00000008
1751: #define BGE_MLC_MISCIO_IN0 0x00000100
1752: #define BGE_MLC_MISCIO_IN1 0x00000200
1753: #define BGE_MLC_MISCIO_IN2 0x00000400
1754: #define BGE_MLC_MISCIO_OUTEN0 0x00000800
1755: #define BGE_MLC_MISCIO_OUTEN1 0x00001000
1756: #define BGE_MLC_MISCIO_OUTEN2 0x00002000
1757: #define BGE_MLC_MISCIO_OUT0 0x00004000
1758: #define BGE_MLC_MISCIO_OUT1 0x00008000
1759: #define BGE_MLC_MISCIO_OUT2 0x00010000
1760: #define BGE_MLC_EXTRAM_ENB 0x00020000
1761: #define BGE_MLC_SRAM_SIZE 0x001C0000
1762: #define BGE_MLC_BANK_SEL 0x00200000 /* 0 = 2 banks, 1 == 1 */
1763: #define BGE_MLC_SSRAM_TYPE 0x00400000 /* 1 = ZBT, 0 = standard */
1764: #define BGE_MLC_SSRAM_CYC_DESEL 0x00800000
1765: #define BGE_MLC_AUTO_EEPROM 0x01000000
1766:
1767: #define BGE_SSRAMSIZE_256KB 0x00000000
1768: #define BGE_SSRAMSIZE_512KB 0x00040000
1769: #define BGE_SSRAMSIZE_1MB 0x00080000
1770: #define BGE_SSRAMSIZE_2MB 0x000C0000
1771: #define BGE_SSRAMSIZE_4MB 0x00100000
1772: #define BGE_SSRAMSIZE_8MB 0x00140000
1773: #define BGE_SSRAMSIZE_16M 0x00180000
1774:
1775: /* EEPROM address register */
1776: #define BGE_EEADDR_ADDRESS 0x0000FFFC
1777: #define BGE_EEADDR_HALFCLK 0x01FF0000
1778: #define BGE_EEADDR_START 0x02000000
1779: #define BGE_EEADDR_DEVID 0x1C000000
1780: #define BGE_EEADDR_RESET 0x20000000
1781: #define BGE_EEADDR_DONE 0x40000000
1782: #define BGE_EEADDR_RW 0x80000000 /* 1 = rd, 0 = wr */
1783:
1784: #define BGE_EEDEVID(x) ((x & 7) << 26)
1785: #define BGE_EEHALFCLK(x) ((x & 0x1FF) << 16)
1786: #define BGE_HALFCLK_384SCL 0x60
1787: #define BGE_EE_READCMD \
1788: (BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \
1789: BGE_EEADDR_START|BGE_EEADDR_RW|BGE_EEADDR_DONE)
1790: #define BGE_EE_WRCMD \
1791: (BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \
1792: BGE_EEADDR_START|BGE_EEADDR_DONE)
1793:
1794: /* EEPROM Control register */
1795: #define BGE_EECTL_CLKOUT_TRISTATE 0x00000001
1796: #define BGE_EECTL_CLKOUT 0x00000002
1797: #define BGE_EECTL_CLKIN 0x00000004
1798: #define BGE_EECTL_DATAOUT_TRISTATE 0x00000008
1799: #define BGE_EECTL_DATAOUT 0x00000010
1800: #define BGE_EECTL_DATAIN 0x00000020
1801:
1802: /* MDI (MII/GMII) access register */
1803: #define BGE_MDI_DATA 0x00000001
1804: #define BGE_MDI_DIR 0x00000002
1805: #define BGE_MDI_SEL 0x00000004
1806: #define BGE_MDI_CLK 0x00000008
1807:
1808: #define BGE_MEMWIN_START 0x00008000
1809: #define BGE_MEMWIN_END 0x0000FFFF
1810:
1811:
1812: #define BGE_MEMWIN_READ(pc, tag, x, val) \
1813: do { \
1814: pci_conf_write(pc, tag, BGE_PCI_MEMWIN_BASEADDR, \
1815: (0xFFFF0000 & x)); \
1816: val = CSR_READ_4(sc, BGE_MEMWIN_START + (x & 0xFFFF)); \
1817: } while(0)
1818:
1819: #define BGE_MEMWIN_WRITE(pc, tag, x, val) \
1820: do { \
1821: pci_conf_write(pc, tag, BGE_PCI_MEMWIN_BASEADDR, \
1822: (0xFFFF0000 & x)); \
1823: CSR_WRITE_4(sc, BGE_MEMWIN_START + (x & 0xFFFF), val); \
1824: } while(0)
1825:
1826: /*
1827: * This magic number is written to the firmware mailbox at 0xb50
1828: * before a software reset is issued. After the internal firmware
1829: * has completed its initialization it will write the opposite of
1830: * this value, ~BGE_MAGIC_NUMBER, to the same location, allowing the
1831: * driver to synchronize with the firmware.
1832: */
1833: #define BGE_MAGIC_NUMBER 0x4B657654
1834:
1835: typedef struct {
1836: u_int32_t bge_addr_hi;
1837: u_int32_t bge_addr_lo;
1838: } bge_hostaddr;
1839: #define BGE_HOSTADDR(x,y) \
1840: do { \
1841: (x).bge_addr_lo = ((u_int64_t) (y) & 0xffffffff); \
1842: if (sizeof(bus_addr_t) == 8) \
1843: (x).bge_addr_hi = ((u_int64_t) (y) >> 32); \
1844: else \
1845: (x).bge_addr_hi = 0; \
1846: } while(0)
1847:
1848: /* Ring control block structure */
1849: struct bge_rcb {
1850: bge_hostaddr bge_hostaddr;
1851: u_int32_t bge_maxlen_flags;
1852: u_int32_t bge_nicaddr;
1853: };
1854:
1855: #define RCB_WRITE_4(sc, rcb, offset, val) \
1856: bus_space_write_4(sc->bge_btag, sc->bge_bhandle, \
1857: rcb + offsetof(struct bge_rcb, offset), val)
1858:
1859: #define RCB_WRITE_2(sc, rcb, offset, val) \
1860: bus_space_write_2(sc->bge_btag, sc->bge_bhandle, \
1861: rcb + offsetof(struct bge_rcb, offset), val)
1862:
1863: #define BGE_RCB_MAXLEN_FLAGS(maxlen, flags) ((maxlen) << 16 | (flags))
1864:
1865: #define BGE_RCB_FLAG_USE_EXT_RX_BD 0x0001
1866: #define BGE_RCB_FLAG_RING_DISABLED 0x0002
1867:
1868: struct bge_tx_bd {
1869: bge_hostaddr bge_addr;
1870: #if BYTE_ORDER == LITTLE_ENDIAN
1871: u_int16_t bge_flags;
1872: u_int16_t bge_len;
1873: u_int16_t bge_vlan_tag;
1874: u_int16_t bge_rsvd;
1875: #else
1876: u_int16_t bge_len;
1877: u_int16_t bge_flags;
1878: u_int16_t bge_rsvd;
1879: u_int16_t bge_vlan_tag;
1880: #endif
1881: };
1882:
1883: #define BGE_TXBDFLAG_TCP_UDP_CSUM 0x0001
1884: #define BGE_TXBDFLAG_IP_CSUM 0x0002
1885: #define BGE_TXBDFLAG_END 0x0004
1886: #define BGE_TXBDFLAG_IP_FRAG 0x0008
1887: #define BGE_TXBDFLAG_IP_FRAG_END 0x0010
1888: #define BGE_TXBDFLAG_VLAN_TAG 0x0040
1889: #define BGE_TXBDFLAG_COAL_NOW 0x0080
1890: #define BGE_TXBDFLAG_CPU_PRE_DMA 0x0100
1891: #define BGE_TXBDFLAG_CPU_POST_DMA 0x0200
1892: #define BGE_TXBDFLAG_INSERT_SRC_ADDR 0x1000
1893: #define BGE_TXBDFLAG_CHOOSE_SRC_ADDR 0x6000
1894: #define BGE_TXBDFLAG_NO_CRC 0x8000
1895:
1896: #define BGE_NIC_TXRING_ADDR(ringno, size) \
1897: BGE_SEND_RING_1_TO_4 + \
1898: ((ringno * sizeof(struct bge_tx_bd) * size) / 4)
1899:
1900: struct bge_rx_bd {
1901: bge_hostaddr bge_addr;
1902: #if BYTE_ORDER == LITTLE_ENDIAN
1903: u_int16_t bge_len;
1904: u_int16_t bge_idx;
1905: u_int16_t bge_flags;
1906: u_int16_t bge_type;
1907: u_int16_t bge_tcp_udp_csum;
1908: u_int16_t bge_ip_csum;
1909: u_int16_t bge_vlan_tag;
1910: u_int16_t bge_error_flag;
1911: #else
1912: u_int16_t bge_idx;
1913: u_int16_t bge_len;
1914: u_int16_t bge_type;
1915: u_int16_t bge_flags;
1916: u_int16_t bge_ip_csum;
1917: u_int16_t bge_tcp_udp_csum;
1918: u_int16_t bge_error_flag;
1919: u_int16_t bge_vlan_tag;
1920: #endif
1921: u_int32_t bge_rsvd;
1922: u_int32_t bge_opaque;
1923: };
1924:
1925: #define BGE_RXBDFLAG_END 0x0004
1926: #define BGE_RXBDFLAG_JUMBO_RING 0x0020
1927: #define BGE_RXBDFLAG_VLAN_TAG 0x0040
1928: #define BGE_RXBDFLAG_ERROR 0x0400
1929: #define BGE_RXBDFLAG_MINI_RING 0x0800
1930: #define BGE_RXBDFLAG_IP_CSUM 0x1000
1931: #define BGE_RXBDFLAG_TCP_UDP_CSUM 0x2000
1932: #define BGE_RXBDFLAG_TCP_UDP_IS_TCP 0x4000
1933:
1934: #define BGE_RXERRFLAG_BAD_CRC 0x0001
1935: #define BGE_RXERRFLAG_COLL_DETECT 0x0002
1936: #define BGE_RXERRFLAG_LINK_LOST 0x0004
1937: #define BGE_RXERRFLAG_PHY_DECODE_ERR 0x0008
1938: #define BGE_RXERRFLAG_MAC_ABORT 0x0010
1939: #define BGE_RXERRFLAG_RUNT 0x0020
1940: #define BGE_RXERRFLAG_TRUNC_NO_RSRCS 0x0040
1941: #define BGE_RXERRFLAG_GIANT 0x0080
1942:
1943: struct bge_sts_idx {
1944: #if BYTE_ORDER == LITTLE_ENDIAN
1945: u_int16_t bge_rx_prod_idx;
1946: u_int16_t bge_tx_cons_idx;
1947: #else
1948: u_int16_t bge_tx_cons_idx;
1949: u_int16_t bge_rx_prod_idx;
1950: #endif
1951: };
1952:
1953: struct bge_status_block {
1954: u_int32_t bge_status;
1955: u_int32_t bge_rsvd0;
1956: #if BYTE_ORDER == LITTLE_ENDIAN
1957: u_int16_t bge_rx_jumbo_cons_idx;
1958: u_int16_t bge_rx_std_cons_idx;
1959: u_int16_t bge_rx_mini_cons_idx;
1960: u_int16_t bge_rsvd1;
1961: #else
1962: u_int16_t bge_rx_std_cons_idx;
1963: u_int16_t bge_rx_jumbo_cons_idx;
1964: u_int16_t bge_rsvd1;
1965: u_int16_t bge_rx_mini_cons_idx;
1966: #endif
1967: struct bge_sts_idx bge_idx[16];
1968: };
1969:
1970: #define BGE_TX_CONSIDX(x, i) x->bge_idx[i].bge_tx_considx
1971: #define BGE_RX_PRODIDX(x, i) x->bge_idx[i].bge_rx_prodidx
1972:
1973: #define BGE_STATFLAG_UPDATED 0x00000001
1974: #define BGE_STATFLAG_LINKSTATE_CHANGED 0x00000002
1975: #define BGE_STATFLAG_ERROR 0x00000004
1976:
1977: /*
1978: * SysKonnect Subsystem IDs
1979: */
1980: #define SK_SUBSYSID_9D41 0x4441
1981:
1982: /*
1983: * Dell PCI vendor ID
1984: */
1985: #define DELL_VENDORID 0x1028
1986:
1987: /*
1988: * Offset of MAC address inside EEPROM.
1989: */
1990: #define BGE_EE_MAC_OFFSET 0x7C
1991: #define BGE_EE_HWCFG_OFFSET 0xC8
1992:
1993: #define BGE_HWCFG_VOLTAGE 0x00000003
1994: #define BGE_HWCFG_PHYLED_MODE 0x0000000C
1995: #define BGE_HWCFG_MEDIA 0x00000030
1996: #define BGE_HWCFG_ASF 0x00000080
1997:
1998: #define BGE_VOLTAGE_1POINT3 0x00000000
1999: #define BGE_VOLTAGE_1POINT8 0x00000001
2000:
2001: #define BGE_PHYLEDMODE_UNSPEC 0x00000000
2002: #define BGE_PHYLEDMODE_TRIPLELED 0x00000004
2003: #define BGE_PHYLEDMODE_SINGLELED 0x00000008
2004:
2005: #define BGE_MEDIA_UNSPEC 0x00000000
2006: #define BGE_MEDIA_COPPER 0x00000010
2007: #define BGE_MEDIA_FIBER 0x00000020
2008:
2009: #define BGE_PCI_READ_CMD 0x06000000
2010: #define BGE_PCI_WRITE_CMD 0x70000000
2011:
2012: #define BGE_TICKS_PER_SEC 1000000
2013:
2014: /*
2015: * Ring size constants.
2016: */
2017: #define BGE_EVENT_RING_CNT 256
2018: #define BGE_CMD_RING_CNT 64
2019: #define BGE_STD_RX_RING_CNT 512
2020: #define BGE_JUMBO_RX_RING_CNT 256
2021: #define BGE_MINI_RX_RING_CNT 1024
2022: #define BGE_RETURN_RING_CNT 1024
2023:
2024: /* 5705 has smaller return ring size */
2025: #define BGE_RETURN_RING_CNT_5705 512
2026:
2027: /*
2028: * Possible TX ring sizes.
2029: */
2030: #define BGE_TX_RING_CNT_128 128
2031: #define BGE_TX_RING_BASE_128 0x3800
2032:
2033: #define BGE_TX_RING_CNT_256 256
2034: #define BGE_TX_RING_BASE_256 0x3000
2035:
2036: #define BGE_TX_RING_CNT_512 512
2037: #define BGE_TX_RING_BASE_512 0x2000
2038:
2039: #define BGE_TX_RING_CNT BGE_TX_RING_CNT_512
2040: #define BGE_TX_RING_BASE BGE_TX_RING_BASE_512
2041:
2042: /*
2043: * Tigon III statistics counters.
2044: */
2045: /* Statistics maintained MAC Receive block. */
2046: struct bge_rx_mac_stats {
2047: bge_hostaddr ifHCInOctets;
2048: bge_hostaddr Reserved1;
2049: bge_hostaddr etherStatsFragments;
2050: bge_hostaddr ifHCInUcastPkts;
2051: bge_hostaddr ifHCInMulticastPkts;
2052: bge_hostaddr ifHCInBroadcastPkts;
2053: bge_hostaddr dot3StatsFCSErrors;
2054: bge_hostaddr dot3StatsAlignmentErrors;
2055: bge_hostaddr xonPauseFramesReceived;
2056: bge_hostaddr xoffPauseFramesReceived;
2057: bge_hostaddr macControlFramesReceived;
2058: bge_hostaddr xoffStateEntered;
2059: bge_hostaddr dot3StatsFramesTooLong;
2060: bge_hostaddr etherStatsJabbers;
2061: bge_hostaddr etherStatsUndersizePkts;
2062: bge_hostaddr inRangeLengthError;
2063: bge_hostaddr outRangeLengthError;
2064: bge_hostaddr etherStatsPkts64Octets;
2065: bge_hostaddr etherStatsPkts65Octetsto127Octets;
2066: bge_hostaddr etherStatsPkts128Octetsto255Octets;
2067: bge_hostaddr etherStatsPkts256Octetsto511Octets;
2068: bge_hostaddr etherStatsPkts512Octetsto1023Octets;
2069: bge_hostaddr etherStatsPkts1024Octetsto1522Octets;
2070: bge_hostaddr etherStatsPkts1523Octetsto2047Octets;
2071: bge_hostaddr etherStatsPkts2048Octetsto4095Octets;
2072: bge_hostaddr etherStatsPkts4096Octetsto8191Octets;
2073: bge_hostaddr etherStatsPkts8192Octetsto9022Octets;
2074: };
2075:
2076: /* Statistics maintained MAC Transmit block. */
2077: struct bge_tx_mac_stats {
2078: bge_hostaddr ifHCOutOctets;
2079: bge_hostaddr Reserved2;
2080: bge_hostaddr etherStatsCollisions;
2081: bge_hostaddr outXonSent;
2082: bge_hostaddr outXoffSent;
2083: bge_hostaddr flowControlDone;
2084: bge_hostaddr dot3StatsInternalMacTransmitErrors;
2085: bge_hostaddr dot3StatsSingleCollisionFrames;
2086: bge_hostaddr dot3StatsMultipleCollisionFrames;
2087: bge_hostaddr dot3StatsDeferredTransmissions;
2088: bge_hostaddr Reserved3;
2089: bge_hostaddr dot3StatsExcessiveCollisions;
2090: bge_hostaddr dot3StatsLateCollisions;
2091: bge_hostaddr dot3Collided2Times;
2092: bge_hostaddr dot3Collided3Times;
2093: bge_hostaddr dot3Collided4Times;
2094: bge_hostaddr dot3Collided5Times;
2095: bge_hostaddr dot3Collided6Times;
2096: bge_hostaddr dot3Collided7Times;
2097: bge_hostaddr dot3Collided8Times;
2098: bge_hostaddr dot3Collided9Times;
2099: bge_hostaddr dot3Collided10Times;
2100: bge_hostaddr dot3Collided11Times;
2101: bge_hostaddr dot3Collided12Times;
2102: bge_hostaddr dot3Collided13Times;
2103: bge_hostaddr dot3Collided14Times;
2104: bge_hostaddr dot3Collided15Times;
2105: bge_hostaddr ifHCOutUcastPkts;
2106: bge_hostaddr ifHCOutMulticastPkts;
2107: bge_hostaddr ifHCOutBroadcastPkts;
2108: bge_hostaddr dot3StatsCarrierSenseErrors;
2109: bge_hostaddr ifOutDiscards;
2110: bge_hostaddr ifOutErrors;
2111: };
2112:
2113: /* Stats counters access through registers */
2114: struct bge_mac_stats_regs {
2115: u_int32_t ifHCOutOctets;
2116: u_int32_t Reserved0;
2117: u_int32_t etherStatsCollisions;
2118: u_int32_t outXonSent;
2119: u_int32_t outXoffSent;
2120: u_int32_t Reserved1;
2121: u_int32_t dot3StatsInternalMacTransmitErrors;
2122: u_int32_t dot3StatsSingleCollisionFrames;
2123: u_int32_t dot3StatsMultipleCollisionFrames;
2124: u_int32_t dot3StatsDeferredTransmissions;
2125: u_int32_t Reserved2;
2126: u_int32_t dot3StatsExcessiveCollisions;
2127: u_int32_t dot3StatsLateCollisions;
2128: u_int32_t Reserved3[14];
2129: u_int32_t ifHCOutUcastPkts;
2130: u_int32_t ifHCOutMulticastPkts;
2131: u_int32_t ifHCOutBroadcastPkts;
2132: u_int32_t Reserved4[2];
2133: u_int32_t ifHCInOctets;
2134: u_int32_t Reserved5;
2135: u_int32_t etherStatsFragments;
2136: u_int32_t ifHCInUcastPkts;
2137: u_int32_t ifHCInMulticastPkts;
2138: u_int32_t ifHCInBroadcastPkts;
2139: u_int32_t dot3StatsFCSErrors;
2140: u_int32_t dot3StatsAlignmentErrors;
2141: u_int32_t xonPauseFramesReceived;
2142: u_int32_t xoffPauseFramesReceived;
2143: u_int32_t macControlFramesReceived;
2144: u_int32_t xoffStateEntered;
2145: u_int32_t dot3StatsFramesTooLong;
2146: u_int32_t etherStatsJabbers;
2147: u_int32_t etherStatsUndersizePkts;
2148: };
2149:
2150: struct bge_stats {
2151: u_int8_t Reserved0[256];
2152:
2153: /* Statistics maintained by Receive MAC. */
2154: struct bge_rx_mac_stats rxstats;
2155:
2156: bge_hostaddr Unused1[37];
2157:
2158: /* Statistics maintained by Transmit MAC. */
2159: struct bge_tx_mac_stats txstats;
2160:
2161: bge_hostaddr Unused2[31];
2162:
2163: /* Statistics maintained by Receive List Placement. */
2164: bge_hostaddr COSIfHCInPkts[16];
2165: bge_hostaddr COSFramesDroppedDueToFilters;
2166: bge_hostaddr nicDmaWriteQueueFull;
2167: bge_hostaddr nicDmaWriteHighPriQueueFull;
2168: bge_hostaddr nicNoMoreRxBDs;
2169: bge_hostaddr ifInDiscards;
2170: bge_hostaddr ifInErrors;
2171: bge_hostaddr nicRecvThresholdHit;
2172:
2173: bge_hostaddr Unused3[9];
2174:
2175: /* Statistics maintained by Send Data Initiator. */
2176: bge_hostaddr COSIfHCOutPkts[16];
2177: bge_hostaddr nicDmaReadQueueFull;
2178: bge_hostaddr nicDmaReadHighPriQueueFull;
2179: bge_hostaddr nicSendDataCompQueueFull;
2180:
2181: /* Statistics maintained by Host Coalescing. */
2182: bge_hostaddr nicRingSetSendProdIndex;
2183: bge_hostaddr nicRingStatusUpdate;
2184: bge_hostaddr nicInterrupts;
2185: bge_hostaddr nicAvoidedInterrupts;
2186: bge_hostaddr nicSendThresholdHit;
2187:
2188: u_int8_t Reserved4[320];
2189: };
2190:
2191: /*
2192: * Tigon general information block. This resides in host memory
2193: * and contains the status counters, ring control blocks and
2194: * producer pointers.
2195: */
2196:
2197: struct bge_gib {
2198: struct bge_stats bge_stats;
2199: struct bge_rcb bge_tx_rcb[16];
2200: struct bge_rcb bge_std_rx_rcb;
2201: struct bge_rcb bge_jumbo_rx_rcb;
2202: struct bge_rcb bge_mini_rx_rcb;
2203: struct bge_rcb bge_return_rcb;
2204: };
2205:
2206: /*
2207: * NOTE! On the Alpha, we have an alignment constraint.
2208: * The first thing in the packet is a 14-byte Ethernet header.
2209: * This means that the packet is misaligned. To compensate,
2210: * we actually offset the data 2 bytes into the cluster. This
2211: * alignes the packet after the Ethernet header at a 32-bit
2212: * boundary.
2213: */
2214:
2215: #define BGE_JUMBO_FRAMELEN 9018
2216: #define BGE_JUMBO_MTU (BGE_JUMBO_FRAMELEN - ETHER_HDR_LEN - ETHER_CRC_LEN)
2217: #define BGE_PAGE_SIZE PAGE_SIZE
2218:
2219: /*
2220: * Other utility macros.
2221: */
2222: #define BGE_INC(x, y) (x) = (x + 1) % y
2223:
2224: /*
2225: * Vital product data and structures.
2226: */
2227: #define BGE_VPD_FLAG 0x8000
2228:
2229: #define VPD_RES_ID 0x82 /* ID string */
2230: #define VPD_RES_READ 0x90 /* start of read only area */
2231: #define VPD_RES_WRITE 0x81 /* start of read/write area */
2232: #define VPD_RES_END 0x78 /* end tag */
2233:
2234: /*
2235: * Register access macros. The Tigon always uses memory mapped register
2236: * accesses and all registers must be accessed with 32 bit operations.
2237: */
2238:
2239: #define CSR_WRITE_4(sc, reg, val) \
2240: bus_space_write_4(sc->bge_btag, sc->bge_bhandle, reg, val)
2241:
2242: #define CSR_READ_4(sc, reg) \
2243: bus_space_read_4(sc->bge_btag, sc->bge_bhandle, reg)
2244:
2245: #define BGE_SETBIT(sc, reg, x) \
2246: CSR_WRITE_4(sc, reg, (CSR_READ_4(sc, reg) | (x)))
2247: #define BGE_CLRBIT(sc, reg, x) \
2248: CSR_WRITE_4(sc, reg, (CSR_READ_4(sc, reg) & ~(x)))
2249:
2250: #define PCI_SETBIT(pc, tag, reg, x) \
2251: pci_conf_write(pc, tag, reg, (pci_conf_read(pc, tag, reg) | (x)))
2252: #define PCI_CLRBIT(pc, tag, reg, x) \
2253: pci_conf_write(pc, tag, reg, (pci_conf_read(pc, tag, reg) & ~(x)))
2254:
2255: /*
2256: * Memory management stuff. Note: the SSLOTS, MSLOTS and JSLOTS
2257: * values are tuneable. They control the actual amount of buffers
2258: * allocated for the standard, mini and jumbo receive rings.
2259: */
2260:
2261: #define BGE_SSLOTS 256
2262: #define BGE_MSLOTS 256
2263: #define BGE_JSLOTS 384
2264:
2265: #define BGE_JRAWLEN (BGE_JUMBO_FRAMELEN + ETHER_ALIGN)
2266: #define BGE_JLEN (BGE_JRAWLEN + (sizeof(u_int64_t) - \
2267: (BGE_JRAWLEN % sizeof(u_int64_t))))
2268: #define BGE_JPAGESZ PAGE_SIZE
2269: #define BGE_RESID (BGE_JPAGESZ - (BGE_JLEN * BGE_JSLOTS) % BGE_JPAGESZ)
2270: #define BGE_JMEM ((BGE_JLEN * BGE_JSLOTS) + BGE_RESID)
2271:
2272: /*
2273: * Ring structures. Most of these reside in host memory and we tell
2274: * the NIC where they are via the ring control blocks. The exceptions
2275: * are the tx and command rings, which live in NIC memory and which
2276: * we access via the shared memory window.
2277: */
2278: struct bge_ring_data {
2279: struct bge_rx_bd bge_rx_std_ring[BGE_STD_RX_RING_CNT];
2280: struct bge_rx_bd bge_rx_jumbo_ring[BGE_JUMBO_RX_RING_CNT];
2281: struct bge_rx_bd bge_rx_return_ring[BGE_RETURN_RING_CNT];
2282: struct bge_tx_bd bge_tx_ring[BGE_TX_RING_CNT];
2283: struct bge_status_block bge_status_block;
2284: struct bge_tx_desc *bge_tx_ring_nic;/* pointer to shared mem */
2285: struct bge_cmd_desc *bge_cmd_ring; /* pointer to shared mem */
2286: struct bge_gib bge_info;
2287: };
2288:
2289: #define BGE_RING_DMA_ADDR(sc, offset) \
2290: ((sc)->bge_ring_map->dm_segs[0].ds_addr + \
2291: offsetof(struct bge_ring_data, offset))
2292:
2293: /*
2294: * Number of DMA segments in a TxCB. Note that this is carefully
2295: * chosen to make the total struct size an even power of two. It's
2296: * critical that no TxCB be split across a page boundary since
2297: * no attempt is made to allocate physically contiguous memory.
2298: *
2299: */
2300: #ifdef __LP64__
2301: #define BGE_NTXSEG 30
2302: #else
2303: #define BGE_NTXSEG 31
2304: #endif
2305:
2306: /*
2307: * Mbuf pointers. We need these to keep track of the virtual addresses
2308: * of our mbuf chains since we can only convert from physical to virtual,
2309: * not the other way around.
2310: */
2311: struct bge_chain_data {
2312: struct mbuf *bge_tx_chain[BGE_TX_RING_CNT];
2313: struct mbuf *bge_rx_std_chain[BGE_STD_RX_RING_CNT];
2314: struct mbuf *bge_rx_jumbo_chain[BGE_JUMBO_RX_RING_CNT];
2315: struct mbuf *bge_rx_mini_chain[BGE_MINI_RX_RING_CNT];
2316: bus_dmamap_t bge_tx_map[BGE_TX_RING_CNT];
2317: bus_dmamap_t bge_rx_std_map[BGE_STD_RX_RING_CNT];
2318: bus_dmamap_t bge_rx_jumbo_map;
2319: /* Stick the jumbo mem management stuff here too. */
2320: caddr_t bge_jslots[BGE_JSLOTS];
2321: void *bge_jumbo_buf;
2322: };
2323:
2324: #define BGE_JUMBO_DMA_ADDR(sc, m) \
2325: ((sc)->bge_cdata.bge_rx_jumbo_map->dm_segs[0].ds_addr + \
2326: (mtod((m), char *) - (char *)(sc)->bge_cdata.bge_jumbo_buf))
2327:
2328: struct bge_type {
2329: u_int16_t bge_vid;
2330: u_int16_t bge_did;
2331: char *bge_name;
2332: };
2333:
2334: #define BGE_TIMEOUT 100000
2335: #define BGE_TXCONS_UNSET 0xFFFF /* impossible value */
2336:
2337: struct bge_jpool_entry {
2338: int slot;
2339: SLIST_ENTRY(bge_jpool_entry) jpool_entries;
2340: };
2341:
2342: struct txdmamap_pool_entry {
2343: bus_dmamap_t dmamap;
2344: SLIST_ENTRY(txdmamap_pool_entry) link;
2345: };
2346:
2347: #define ASF_ENABLE 1
2348: #define ASF_NEW_HANDSHAKE 2
2349: #define ASF_STACKUP 4
2350:
2351: struct bge_softc {
2352: struct device bge_dev;
2353: struct arpcom arpcom; /* interface info */
2354: bus_space_handle_t bge_bhandle;
2355: bus_space_tag_t bge_btag;
2356: void *bge_intrhand;
2357: struct pci_attach_args bge_pa;
2358: struct mii_data bge_mii;
2359: struct ifmedia bge_ifmedia; /* media info */
2360: u_int32_t bge_flags;
2361: #define BGE_TXRING_VALID 0x00000001
2362: #define BGE_RXRING_VALID 0x00000002
2363: #define BGE_JUMBO_RXRING_VALID 0x00000004
2364: #define BGE_TBI 0x00000008
2365: #define BGE_RX_ALIGNBUG 0x00000010
2366: #define BGE_NO_3LED 0x00000020
2367: #define BGE_PCIX 0x00000040
2368: #define BGE_PCIE 0x00000080
2369: #define BGE_ASF_MODE 0x00000100
2370: #define BGE_NO_EEPROM 0x00000200
2371: #define BGE_JUMBO_CAP 0x00000400
2372: #define BGE_10_100_ONLY 0x00000800
2373: #define BGE_PHY_ADC_BUG 0x00001000
2374: #define BGE_PHY_5704_A0_BUG 0x00002000
2375: #define BGE_PHY_JITTER_BUG 0x00004000
2376: #define BGE_PHY_BER_BUG 0x00008000
2377: #define BGE_PHY_ADJUST_TRIM 0x00010000
2378: #define BGE_NO_ETH_WIRE_SPEED 0x00020000
2379:
2380: bus_dma_tag_t bge_dmatag;
2381: u_int32_t bge_chipid;
2382: struct bge_ring_data *bge_rdata; /* rings */
2383: struct bge_chain_data bge_cdata; /* mbufs */
2384: bus_dmamap_t bge_ring_map;
2385: u_int16_t bge_tx_saved_considx;
2386: u_int16_t bge_rx_saved_considx;
2387: u_int16_t bge_ev_saved_considx;
2388: u_int16_t bge_return_ring_cnt;
2389: u_int32_t bge_tx_prodidx;
2390: u_int16_t bge_std; /* current std ring head */
2391: u_int16_t bge_jumbo; /* current jumo ring head */
2392: SLIST_HEAD(__bge_jfreehead, bge_jpool_entry) bge_jfree_listhead;
2393: SLIST_HEAD(__bge_jinusehead, bge_jpool_entry) bge_jinuse_listhead;
2394: u_int32_t bge_stat_ticks;
2395: u_int32_t bge_rx_coal_ticks;
2396: u_int32_t bge_tx_coal_ticks;
2397: u_int32_t bge_rx_max_coal_bds;
2398: u_int32_t bge_tx_max_coal_bds;
2399: u_int32_t bge_tx_buf_ratio;
2400: int bge_flowflags;
2401: int bge_if_flags;
2402: int bge_txcnt;
2403: int bge_link; /* link state */
2404: int bge_link_evt; /* pending link event */
2405: struct timeout bge_timeout;
2406: void *sc_powerhook;
2407: void *sc_shutdownhook;
2408: u_long bge_rx_discards;
2409: u_long bge_tx_discards;
2410: u_long bge_tx_collisions;
2411: SLIST_HEAD(, txdmamap_pool_entry) txdma_list;
2412: struct txdmamap_pool_entry *txdma[BGE_TX_RING_CNT];
2413: };
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