2 * include/asm-arm/arch-ixp2000/ixp2000-regs.h
4 * Chipset register definitions for IXP2400/2800 based systems.
6 * Original Author: Naeem Afzal <naeem.m.afzal@intel.com>
8 * Maintainer: Deepak Saxena <dsaxena@plexity.net>
10 * Copyright (C) 2002 Intel Corp.
11 * Copyright (C) 2003-2004 MontaVista Software, Inc.
13 * This program is free software; you can redistribute it and/or modify it
14 * under the terms of the GNU General Public License as published by the
15 * Free Software Foundation; either version 2 of the License, or (at your
16 * option) any later version.
18 #ifndef _IXP2000_REGS_H_
19 #define _IXP2000_REGS_H_
22 * IXP2000 linux memory map:
25 * fb000000 db000000 16M PCI CFG1
26 * fc000000 da000000 16M PCI CFG0
27 * fd000000 d8000000 16M PCI I/O
28 * fe[0-7]00000 8M per-platform mappings
29 * feb00000 c8000000 1M MSF
30 * fec00000 df000000 1M PCI CSRs
31 * fed00000 de000000 1M PCI CREG
32 * fee00000 d6000000 1M INTCTL
33 * fef00000 c0000000 1M CAP
39 * Most of the registers are clumped in 4K regions spread throughout
40 * the 0xc0000000 -> 0xc0100000 address range, but we just map in
41 * the whole range using a single 1 MB section instead of small
42 * 4K pages. This has two advantages for us:
44 * 1) We use only one TLB entry for large number of on-chip I/O devices.
46 * 2) We can easily set the Section attributes to XCB=101 on the IXP2400
47 * as required per erratum #66. We accomplish this by using a
48 * new MT_IXP2000_DEVICE memory type with the bits set as required.
50 * CAP stands for CSR Access Proxy.
52 * If you change the virtual address of this mapping, please propagate
53 * the change to arch/arm/kernel/debug.S, which hardcodes the virtual
54 * address of the UART located in this region.
57 #define IXP2000_CAP_PHYS_BASE 0xc0000000
58 #define IXP2000_CAP_VIRT_BASE 0xfef00000
59 #define IXP2000_CAP_SIZE 0x00100000
62 * Addresses for specific on-chip peripherals.
64 #define IXP2000_SLOWPORT_CSR_VIRT_BASE 0xfef80000
65 #define IXP2000_GLOBAL_REG_VIRT_BASE 0xfef04000
66 #define IXP2000_UART_PHYS_BASE 0xc0030000
67 #define IXP2000_UART_VIRT_BASE 0xfef30000
68 #define IXP2000_TIMER_VIRT_BASE 0xfef20000
69 #define IXP2000_UENGINE_CSR_VIRT_BASE 0xfef18000
70 #define IXP2000_GPIO_VIRT_BASE 0xfef10000
73 * Devices outside of the 0xc0000000 -> 0xc0100000 range. The virtual
74 * addresses of the INTCTL and PCI_CSR mappings are hardcoded in
75 * entry-macro.S, so if you ever change these please propagate
78 #define IXP2000_INTCTL_PHYS_BASE 0xd6000000
79 #define IXP2000_INTCTL_VIRT_BASE 0xfee00000
80 #define IXP2000_INTCTL_SIZE 0x00100000
82 #define IXP2000_PCI_CREG_PHYS_BASE 0xde000000
83 #define IXP2000_PCI_CREG_VIRT_BASE 0xfed00000
84 #define IXP2000_PCI_CREG_SIZE 0x00100000
86 #define IXP2000_PCI_CSR_PHYS_BASE 0xdf000000
87 #define IXP2000_PCI_CSR_VIRT_BASE 0xfec00000
88 #define IXP2000_PCI_CSR_SIZE 0x00100000
90 #define IXP2000_MSF_PHYS_BASE 0xc8000000
91 #define IXP2000_MSF_VIRT_BASE 0xfeb00000
92 #define IXP2000_MSF_SIZE 0x00100000
94 #define IXP2000_PCI_IO_PHYS_BASE 0xd8000000
95 #define IXP2000_PCI_IO_VIRT_BASE 0xfd000000
96 #define IXP2000_PCI_IO_SIZE 0x01000000
98 #define IXP2000_PCI_CFG0_PHYS_BASE 0xda000000
99 #define IXP2000_PCI_CFG0_VIRT_BASE 0xfc000000
100 #define IXP2000_PCI_CFG0_SIZE 0x01000000
102 #define IXP2000_PCI_CFG1_PHYS_BASE 0xdb000000
103 #define IXP2000_PCI_CFG1_VIRT_BASE 0xfb000000
104 #define IXP2000_PCI_CFG1_SIZE 0x01000000
109 #define IXP2000_TIMER_REG(x) ((volatile unsigned long*)(IXP2000_TIMER_VIRT_BASE | (x)))
111 #define IXP2000_T1_CTL IXP2000_TIMER_REG(0x00)
112 #define IXP2000_T2_CTL IXP2000_TIMER_REG(0x04)
113 #define IXP2000_T3_CTL IXP2000_TIMER_REG(0x08)
114 #define IXP2000_T4_CTL IXP2000_TIMER_REG(0x0c)
115 /* Store initial value */
116 #define IXP2000_T1_CLD IXP2000_TIMER_REG(0x10)
117 #define IXP2000_T2_CLD IXP2000_TIMER_REG(0x14)
118 #define IXP2000_T3_CLD IXP2000_TIMER_REG(0x18)
119 #define IXP2000_T4_CLD IXP2000_TIMER_REG(0x1c)
120 /* Read current value */
121 #define IXP2000_T1_CSR IXP2000_TIMER_REG(0x20)
122 #define IXP2000_T2_CSR IXP2000_TIMER_REG(0x24)
123 #define IXP2000_T3_CSR IXP2000_TIMER_REG(0x28)
124 #define IXP2000_T4_CSR IXP2000_TIMER_REG(0x2c)
125 /* Clear associated timer interrupt */
126 #define IXP2000_T1_CLR IXP2000_TIMER_REG(0x30)
127 #define IXP2000_T2_CLR IXP2000_TIMER_REG(0x34)
128 #define IXP2000_T3_CLR IXP2000_TIMER_REG(0x38)
129 #define IXP2000_T4_CLR IXP2000_TIMER_REG(0x3c)
130 /* Timer watchdog enable for T4 */
131 #define IXP2000_TWDE IXP2000_TIMER_REG(0x40)
133 #define WDT_ENABLE 0x00000001
134 #define TIMER_DIVIDER_256 0x00000008
135 #define TIMER_ENABLE 0x00000080
136 #define IRQ_MASK_TIMER1 (1 << 4)
139 * Interrupt controller registers
141 #define IXP2000_INTCTL_REG(x) (volatile unsigned long*)(IXP2000_INTCTL_VIRT_BASE | (x))
142 #define IXP2000_IRQ_STATUS IXP2000_INTCTL_REG(0x08)
143 #define IXP2000_IRQ_ENABLE IXP2000_INTCTL_REG(0x10)
144 #define IXP2000_IRQ_ENABLE_SET IXP2000_INTCTL_REG(0x10)
145 #define IXP2000_IRQ_ENABLE_CLR IXP2000_INTCTL_REG(0x18)
146 #define IXP2000_FIQ_ENABLE_CLR IXP2000_INTCTL_REG(0x14)
147 #define IXP2000_IRQ_ERR_STATUS IXP2000_INTCTL_REG(0x24)
148 #define IXP2000_IRQ_ERR_ENABLE_SET IXP2000_INTCTL_REG(0x2c)
149 #define IXP2000_FIQ_ERR_ENABLE_CLR IXP2000_INTCTL_REG(0x30)
150 #define IXP2000_IRQ_ERR_ENABLE_CLR IXP2000_INTCTL_REG(0x34)
151 #define IXP2000_IRQ_THD_RAW_STATUS_A_0 IXP2000_INTCTL_REG(0x60)
152 #define IXP2000_IRQ_THD_RAW_STATUS_A_1 IXP2000_INTCTL_REG(0x64)
153 #define IXP2000_IRQ_THD_RAW_STATUS_A_2 IXP2000_INTCTL_REG(0x68)
154 #define IXP2000_IRQ_THD_RAW_STATUS_A_3 IXP2000_INTCTL_REG(0x6c)
155 #define IXP2000_IRQ_THD_RAW_STATUS_B_0 IXP2000_INTCTL_REG(0x80)
156 #define IXP2000_IRQ_THD_RAW_STATUS_B_1 IXP2000_INTCTL_REG(0x84)
157 #define IXP2000_IRQ_THD_RAW_STATUS_B_2 IXP2000_INTCTL_REG(0x88)
158 #define IXP2000_IRQ_THD_RAW_STATUS_B_3 IXP2000_INTCTL_REG(0x8c)
159 #define IXP2000_IRQ_THD_ENABLE_SET_A_0 IXP2000_INTCTL_REG(0x160)
160 #define IXP2000_IRQ_THD_ENABLE_SET_A_1 IXP2000_INTCTL_REG(0x164)
161 #define IXP2000_IRQ_THD_ENABLE_SET_A_2 IXP2000_INTCTL_REG(0x168)
162 #define IXP2000_IRQ_THD_ENABLE_SET_A_3 IXP2000_INTCTL_REG(0x16c)
163 #define IXP2000_IRQ_THD_ENABLE_SET_B_0 IXP2000_INTCTL_REG(0x180)
164 #define IXP2000_IRQ_THD_ENABLE_SET_B_1 IXP2000_INTCTL_REG(0x184)
165 #define IXP2000_IRQ_THD_ENABLE_SET_B_2 IXP2000_INTCTL_REG(0x188)
166 #define IXP2000_IRQ_THD_ENABLE_SET_B_3 IXP2000_INTCTL_REG(0x18c)
167 #define IXP2000_IRQ_THD_ENABLE_CLEAR_A_0 IXP2000_INTCTL_REG(0x1e0)
168 #define IXP2000_IRQ_THD_ENABLE_CLEAR_A_1 IXP2000_INTCTL_REG(0x1e4)
169 #define IXP2000_IRQ_THD_ENABLE_CLEAR_A_2 IXP2000_INTCTL_REG(0x1e8)
170 #define IXP2000_IRQ_THD_ENABLE_CLEAR_A_3 IXP2000_INTCTL_REG(0x1ec)
171 #define IXP2000_IRQ_THD_ENABLE_CLEAR_B_0 IXP2000_INTCTL_REG(0x200)
172 #define IXP2000_IRQ_THD_ENABLE_CLEAR_B_1 IXP2000_INTCTL_REG(0x204)
173 #define IXP2000_IRQ_THD_ENABLE_CLEAR_B_2 IXP2000_INTCTL_REG(0x208)
174 #define IXP2000_IRQ_THD_ENABLE_CLEAR_B_3 IXP2000_INTCTL_REG(0x20c)
177 * Mask of valid IRQs in the 32-bit IRQ register. We use
178 * this to mark certain IRQs as being invalid.
180 #define IXP2000_VALID_IRQ_MASK 0x0f0fffff
183 * PCI config register access from core
185 #define IXP2000_PCI_CREG(x) (volatile unsigned long*)(IXP2000_PCI_CREG_VIRT_BASE | (x))
186 #define IXP2000_PCI_CMDSTAT IXP2000_PCI_CREG(0x04)
187 #define IXP2000_PCI_CSR_BAR IXP2000_PCI_CREG(0x10)
188 #define IXP2000_PCI_SRAM_BAR IXP2000_PCI_CREG(0x14)
189 #define IXP2000_PCI_SDRAM_BAR IXP2000_PCI_CREG(0x18)
194 #define IXP2000_PCI_CSR(x) (volatile unsigned long*)(IXP2000_PCI_CSR_VIRT_BASE | (x))
197 * PCI outbound interrupts
199 #define IXP2000_PCI_OUT_INT_STATUS IXP2000_PCI_CSR(0x30)
200 #define IXP2000_PCI_OUT_INT_MASK IXP2000_PCI_CSR(0x34)
204 #define IXP2000_PCI_MAILBOX0 IXP2000_PCI_CSR(0x50)
205 #define IXP2000_PCI_MAILBOX1 IXP2000_PCI_CSR(0x54)
206 #define IXP2000_PCI_MAILBOX2 IXP2000_PCI_CSR(0x58)
207 #define IXP2000_PCI_MAILBOX3 IXP2000_PCI_CSR(0x5C)
208 #define IXP2000_XSCALE_DOORBELL IXP2000_PCI_CSR(0x60)
209 #define IXP2000_XSCALE_DOORBELL_SETUP IXP2000_PCI_CSR(0x64)
210 #define IXP2000_PCI_DOORBELL IXP2000_PCI_CSR(0x70)
211 #define IXP2000_PCI_DOORBELL_SETUP IXP2000_PCI_CSR(0x74)
216 #define IXP2000_PCI_CH1_BYTE_CNT IXP2000_PCI_CSR(0x80)
217 #define IXP2000_PCI_CH1_ADDR IXP2000_PCI_CSR(0x84)
218 #define IXP2000_PCI_CH1_DRAM_ADDR IXP2000_PCI_CSR(0x88)
219 #define IXP2000_PCI_CH1_DESC_PTR IXP2000_PCI_CSR(0x8C)
220 #define IXP2000_PCI_CH1_CNTRL IXP2000_PCI_CSR(0x90)
221 #define IXP2000_PCI_CH1_ME_PARAM IXP2000_PCI_CSR(0x94)
222 #define IXP2000_PCI_CH2_BYTE_CNT IXP2000_PCI_CSR(0xA0)
223 #define IXP2000_PCI_CH2_ADDR IXP2000_PCI_CSR(0xA4)
224 #define IXP2000_PCI_CH2_DRAM_ADDR IXP2000_PCI_CSR(0xA8)
225 #define IXP2000_PCI_CH2_DESC_PTR IXP2000_PCI_CSR(0xAC)
226 #define IXP2000_PCI_CH2_CNTRL IXP2000_PCI_CSR(0xB0)
227 #define IXP2000_PCI_CH2_ME_PARAM IXP2000_PCI_CSR(0xB4)
228 #define IXP2000_PCI_CH3_BYTE_CNT IXP2000_PCI_CSR(0xC0)
229 #define IXP2000_PCI_CH3_ADDR IXP2000_PCI_CSR(0xC4)
230 #define IXP2000_PCI_CH3_DRAM_ADDR IXP2000_PCI_CSR(0xC8)
231 #define IXP2000_PCI_CH3_DESC_PTR IXP2000_PCI_CSR(0xCC)
232 #define IXP2000_PCI_CH3_CNTRL IXP2000_PCI_CSR(0xD0)
233 #define IXP2000_PCI_CH3_ME_PARAM IXP2000_PCI_CSR(0xD4)
234 #define IXP2000_DMA_INF_MODE IXP2000_PCI_CSR(0xE0)
236 * Size masks for BARs
238 #define IXP2000_PCI_SRAM_BASE_ADDR_MASK IXP2000_PCI_CSR(0xFC)
239 #define IXP2000_PCI_DRAM_BASE_ADDR_MASK IXP2000_PCI_CSR(0x100)
241 * Control and uEngine related
243 #define IXP2000_PCI_CONTROL IXP2000_PCI_CSR(0x13C)
244 #define IXP2000_PCI_ADDR_EXT IXP2000_PCI_CSR(0x140)
245 #define IXP2000_PCI_ME_PUSH_STATUS IXP2000_PCI_CSR(0x148)
246 #define IXP2000_PCI_ME_PUSH_EN IXP2000_PCI_CSR(0x14C)
247 #define IXP2000_PCI_ERR_STATUS IXP2000_PCI_CSR(0x150)
248 #define IXP2000_PCI_ERR_ENABLE IXP2000_PCI_CSR(0x154)
250 * Inbound PCI interrupt control
252 #define IXP2000_PCI_XSCALE_INT_STATUS IXP2000_PCI_CSR(0x158)
253 #define IXP2000_PCI_XSCALE_INT_ENABLE IXP2000_PCI_CSR(0x15C)
255 #define IXP2000_PCICNTL_PNR (1<<17) /* PCI not Reset bit of PCI_CONTROL */
256 #define IXP2000_PCICNTL_PCF (1<<28) /* PCI Central function bit */
257 #define IXP2000_XSCALE_INT (1<<1) /* Interrupt from XScale to PCI */
259 /* These are from the IRQ register in the PCI ISR register */
260 #define PCI_CONTROL_BE_DEO (1 << 22) /* Big Endian Data Enable Out */
261 #define PCI_CONTROL_BE_DEI (1 << 21) /* Big Endian Data Enable In */
262 #define PCI_CONTROL_BE_BEO (1 << 20) /* Big Endian Byte Enable Out */
263 #define PCI_CONTROL_BE_BEI (1 << 19) /* Big Endian Byte Enable In */
264 #define PCI_CONTROL_IEE (1 << 17) /* I/O cycle Endian swap Enable */
266 #define IXP2000_PCI_RST_REL (1 << 2)
267 #define CFG_RST_DIR (*IXP2000_PCI_CONTROL & IXP2000_PCICNTL_PCF)
268 #define CFG_PCI_BOOT_HOST (1 << 2)
269 #define CFG_BOOT_PROM (1 << 1)
274 * The slowport is used to access things like flash, SONET framer control
275 * ports, slave microprocessors, CPLDs, and others of chip memory mapped
278 #define SLOWPORT_CSR(x) (volatile unsigned long*)(IXP2000_SLOWPORT_CSR_VIRT_BASE | (x))
280 #define IXP2000_SLOWPORT_CCR SLOWPORT_CSR(0x00)
281 #define IXP2000_SLOWPORT_WTC1 SLOWPORT_CSR(0x04)
282 #define IXP2000_SLOWPORT_WTC2 SLOWPORT_CSR(0x08)
283 #define IXP2000_SLOWPORT_RTC1 SLOWPORT_CSR(0x0c)
284 #define IXP2000_SLOWPORT_RTC2 SLOWPORT_CSR(0x10)
285 #define IXP2000_SLOWPORT_FSR SLOWPORT_CSR(0x14)
286 #define IXP2000_SLOWPORT_PCR SLOWPORT_CSR(0x18)
287 #define IXP2000_SLOWPORT_ADC SLOWPORT_CSR(0x1C)
288 #define IXP2000_SLOWPORT_FAC SLOWPORT_CSR(0x20)
289 #define IXP2000_SLOWPORT_FRM SLOWPORT_CSR(0x24)
290 #define IXP2000_SLOWPORT_FIN SLOWPORT_CSR(0x28)
294 * The CCR configures the clock division for the slowport interface.
296 #define SLOWPORT_CCR_DIV_1 0x00
297 #define SLOWPORT_CCR_DIV_2 0x01
298 #define SLOWPORT_CCR_DIV_4 0x02
299 #define SLOWPORT_CCR_DIV_6 0x03
300 #define SLOWPORT_CCR_DIV_8 0x04
301 #define SLOWPORT_CCR_DIV_10 0x05
302 #define SLOWPORT_CCR_DIV_12 0x06
303 #define SLOWPORT_CCR_DIV_14 0x07
304 #define SLOWPORT_CCR_DIV_16 0x08
305 #define SLOWPORT_CCR_DIV_18 0x09
306 #define SLOWPORT_CCR_DIV_20 0x0a
307 #define SLOWPORT_CCR_DIV_22 0x0b
308 #define SLOWPORT_CCR_DIV_24 0x0c
309 #define SLOWPORT_CCR_DIV_26 0x0d
310 #define SLOWPORT_CCR_DIV_28 0x0e
311 #define SLOWPORT_CCR_DIV_30 0x0f
314 * PCR values. PCR configure the mode of the interface.
316 #define SLOWPORT_MODE_FLASH 0x00
317 #define SLOWPORT_MODE_LUCENT 0x01
318 #define SLOWPORT_MODE_PMC_SIERRA 0x02
319 #define SLOWPORT_MODE_INTEL_UP 0x03
320 #define SLOWPORT_MODE_MOTOROLA_UP 0x04
323 * ADC values. Defines data and address bus widths.
325 #define SLOWPORT_ADDR_WIDTH_8 0x00
326 #define SLOWPORT_ADDR_WIDTH_16 0x01
327 #define SLOWPORT_ADDR_WIDTH_24 0x02
328 #define SLOWPORT_ADDR_WIDTH_32 0x03
329 #define SLOWPORT_DATA_WIDTH_8 0x00
330 #define SLOWPORT_DATA_WIDTH_16 0x10
331 #define SLOWPORT_DATA_WIDTH_24 0x20
332 #define SLOWPORT_DATA_WIDTH_32 0x30
335 * Masks and shifts for various fields in the WTC and RTC registers.
337 #define SLOWPORT_WRTC_MASK_HD 0x0003
338 #define SLOWPORT_WRTC_MASK_SU 0x003c
339 #define SLOWPORT_WRTC_MASK_PW 0x03c0
341 #define SLOWPORT_WRTC_SHIFT_HD 0x00
342 #define SLOWPORT_WRTC_SHIFT_SU 0x02
343 #define SLOWPORT_WRTC_SHFIT_PW 0x06
347 * GPIO registers & GPIO interface.
349 #define IXP2000_GPIO_REG(x) ((volatile unsigned long*)(IXP2000_GPIO_VIRT_BASE+(x)))
350 #define IXP2000_GPIO_PLR IXP2000_GPIO_REG(0x00)
351 #define IXP2000_GPIO_PDPR IXP2000_GPIO_REG(0x04)
352 #define IXP2000_GPIO_PDSR IXP2000_GPIO_REG(0x08)
353 #define IXP2000_GPIO_PDCR IXP2000_GPIO_REG(0x0c)
354 #define IXP2000_GPIO_POPR IXP2000_GPIO_REG(0x10)
355 #define IXP2000_GPIO_POSR IXP2000_GPIO_REG(0x14)
356 #define IXP2000_GPIO_POCR IXP2000_GPIO_REG(0x18)
357 #define IXP2000_GPIO_REDR IXP2000_GPIO_REG(0x1c)
358 #define IXP2000_GPIO_FEDR IXP2000_GPIO_REG(0x20)
359 #define IXP2000_GPIO_EDSR IXP2000_GPIO_REG(0x24)
360 #define IXP2000_GPIO_LSHR IXP2000_GPIO_REG(0x28)
361 #define IXP2000_GPIO_LSLR IXP2000_GPIO_REG(0x2c)
362 #define IXP2000_GPIO_LDSR IXP2000_GPIO_REG(0x30)
363 #define IXP2000_GPIO_INER IXP2000_GPIO_REG(0x34)
364 #define IXP2000_GPIO_INSR IXP2000_GPIO_REG(0x38)
365 #define IXP2000_GPIO_INCR IXP2000_GPIO_REG(0x3c)
366 #define IXP2000_GPIO_INST IXP2000_GPIO_REG(0x40)
369 * "Global" registers...whatever that's supposed to mean.
371 #define GLOBAL_REG_BASE (IXP2000_GLOBAL_REG_VIRT_BASE + 0x0a00)
372 #define GLOBAL_REG(x) (volatile unsigned long*)(GLOBAL_REG_BASE | (x))
374 #define IXP2000_MAJ_PROD_TYPE_MASK 0x001F0000
375 #define IXP2000_MAJ_PROD_TYPE_IXP2000 0x00000000
376 #define IXP2000_MIN_PROD_TYPE_MASK 0x0000FF00
377 #define IXP2000_MIN_PROD_TYPE_IXP2400 0x00000200
378 #define IXP2000_MIN_PROD_TYPE_IXP2850 0x00000100
379 #define IXP2000_MIN_PROD_TYPE_IXP2800 0x00000000
380 #define IXP2000_MAJ_REV_MASK 0x000000F0
381 #define IXP2000_MIN_REV_MASK 0x0000000F
382 #define IXP2000_PROD_ID_MASK 0xFFFFFFFF
384 #define IXP2000_PRODUCT_ID GLOBAL_REG(0x00)
385 #define IXP2000_MISC_CONTROL GLOBAL_REG(0x04)
386 #define IXP2000_MSF_CLK_CNTRL GLOBAL_REG(0x08)
387 #define IXP2000_RESET0 GLOBAL_REG(0x0c)
388 #define IXP2000_RESET1 GLOBAL_REG(0x10)
389 #define IXP2000_CCR GLOBAL_REG(0x14)
390 #define IXP2000_STRAP_OPTIONS GLOBAL_REG(0x18)
392 #define RSTALL (1 << 16)
393 #define WDT_RESET_ENABLE 0x01000000
397 * MSF registers. The IXP2400 and IXP2800 have somewhat different MSF
398 * units, but the registers that differ between the two don't overlap,
399 * so we can have one register list for both.
401 #define IXP2000_MSF_REG(x) ((volatile unsigned long*)(IXP2000_MSF_VIRT_BASE + (x)))
402 #define IXP2000_MSF_RX_CONTROL IXP2000_MSF_REG(0x0000)
403 #define IXP2000_MSF_TX_CONTROL IXP2000_MSF_REG(0x0004)
404 #define IXP2000_MSF_INTERRUPT_STATUS IXP2000_MSF_REG(0x0008)
405 #define IXP2000_MSF_INTERRUPT_ENABLE IXP2000_MSF_REG(0x000c)
406 #define IXP2000_MSF_CSIX_TYPE_MAP IXP2000_MSF_REG(0x0010)
407 #define IXP2000_MSF_FC_EGRESS_STATUS IXP2000_MSF_REG(0x0014)
408 #define IXP2000_MSF_FC_INGRESS_STATUS IXP2000_MSF_REG(0x0018)
409 #define IXP2000_MSF_HWM_CONTROL IXP2000_MSF_REG(0x0024)
410 #define IXP2000_MSF_FC_STATUS_OVERRIDE IXP2000_MSF_REG(0x0028)
411 #define IXP2000_MSF_CLOCK_CONTROL IXP2000_MSF_REG(0x002c)
412 #define IXP2000_MSF_RX_PORT_MAP IXP2000_MSF_REG(0x0040)
413 #define IXP2000_MSF_RBUF_ELEMENT_DONE IXP2000_MSF_REG(0x0044)
414 #define IXP2000_MSF_RX_MPHY_POLL_LIMIT IXP2000_MSF_REG(0x0048)
415 #define IXP2000_MSF_RX_CALENDAR_LENGTH IXP2000_MSF_REG(0x0048)
416 #define IXP2000_MSF_RX_THREAD_FREELIST_TIMEOUT_0 IXP2000_MSF_REG(0x0050)
417 #define IXP2000_MSF_RX_THREAD_FREELIST_TIMEOUT_1 IXP2000_MSF_REG(0x0054)
418 #define IXP2000_MSF_RX_THREAD_FREELIST_TIMEOUT_2 IXP2000_MSF_REG(0x0058)
419 #define IXP2000_MSF_TX_SEQUENCE_0 IXP2000_MSF_REG(0x0060)
420 #define IXP2000_MSF_TX_SEQUENCE_1 IXP2000_MSF_REG(0x0064)
421 #define IXP2000_MSF_TX_SEQUENCE_2 IXP2000_MSF_REG(0x0068)
422 #define IXP2000_MSF_TX_MPHY_POLL_LIMIT IXP2000_MSF_REG(0x0070)
423 #define IXP2000_MSF_TX_CALENDAR_LENGTH IXP2000_MSF_REG(0x0070)
424 #define IXP2000_MSF_RX_UP_CONTROL_0 IXP2000_MSF_REG(0x0080)
425 #define IXP2000_MSF_RX_UP_CONTROL_1 IXP2000_MSF_REG(0x0084)
426 #define IXP2000_MSF_RX_UP_CONTROL_2 IXP2000_MSF_REG(0x0088)
427 #define IXP2000_MSF_RX_UP_CONTROL_3 IXP2000_MSF_REG(0x008c)
428 #define IXP2000_MSF_TX_UP_CONTROL_0 IXP2000_MSF_REG(0x0090)
429 #define IXP2000_MSF_TX_UP_CONTROL_1 IXP2000_MSF_REG(0x0094)
430 #define IXP2000_MSF_TX_UP_CONTROL_2 IXP2000_MSF_REG(0x0098)
431 #define IXP2000_MSF_TX_UP_CONTROL_3 IXP2000_MSF_REG(0x009c)
432 #define IXP2000_MSF_TRAIN_DATA IXP2000_MSF_REG(0x00a0)
433 #define IXP2000_MSF_TRAIN_CALENDAR IXP2000_MSF_REG(0x00a4)
434 #define IXP2000_MSF_TRAIN_FLOW_CONTROL IXP2000_MSF_REG(0x00a8)
435 #define IXP2000_MSF_TX_CALENDAR_0 IXP2000_MSF_REG(0x1000)
436 #define IXP2000_MSF_RX_PORT_CALENDAR_STATUS IXP2000_MSF_REG(0x1400)
439 #endif /* _IXP2000_H_ */