ifpga_pci.c revision 1.15.2.1 1 1.15.2.1 tls /* $NetBSD: ifpga_pci.c,v 1.15.2.1 2014/08/20 00:02:54 tls Exp $ */
2 1.1 rearnsha
3 1.1 rearnsha /*
4 1.1 rearnsha * Copyright (c) 2001 ARM Ltd
5 1.1 rearnsha * All rights reserved.
6 1.1 rearnsha *
7 1.1 rearnsha * Redistribution and use in source and binary forms, with or without
8 1.1 rearnsha * modification, are permitted provided that the following conditions
9 1.1 rearnsha * are met:
10 1.1 rearnsha * 1. Redistributions of source code must retain the above copyright
11 1.1 rearnsha * notice, this list of conditions and the following disclaimer.
12 1.1 rearnsha * 2. Redistributions in binary form must reproduce the above copyright
13 1.1 rearnsha * notice, this list of conditions and the following disclaimer in the
14 1.1 rearnsha * documentation and/or other materials provided with the distribution.
15 1.1 rearnsha * 3. The name of the company may not be used to endorse or promote
16 1.1 rearnsha * products derived from this software without specific prior written
17 1.1 rearnsha * permission.
18 1.1 rearnsha *
19 1.1 rearnsha * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
20 1.1 rearnsha * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
21 1.1 rearnsha * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
22 1.1 rearnsha * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
23 1.1 rearnsha * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 1.1 rearnsha * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
25 1.1 rearnsha * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 1.1 rearnsha * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 1.1 rearnsha * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 1.1 rearnsha * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 1.1 rearnsha * SUCH DAMAGE.
30 1.1 rearnsha *
31 1.1 rearnsha * Copyright (c) 1997,1998 Mark Brinicombe.
32 1.1 rearnsha * Copyright (c) 1997,1998 Causality Limited
33 1.1 rearnsha * All rights reserved.
34 1.1 rearnsha *
35 1.1 rearnsha * Redistribution and use in source and binary forms, with or without
36 1.1 rearnsha * modification, are permitted provided that the following conditions
37 1.1 rearnsha * are met:
38 1.1 rearnsha * 1. Redistributions of source code must retain the above copyright
39 1.1 rearnsha * notice, this list of conditions and the following disclaimer.
40 1.1 rearnsha * 2. Redistributions in binary form must reproduce the above copyright
41 1.1 rearnsha * notice, this list of conditions and the following disclaimer in the
42 1.1 rearnsha * documentation and/or other materials provided with the distribution.
43 1.1 rearnsha * 3. All advertising materials mentioning features or use of this software
44 1.1 rearnsha * must display the following acknowledgement:
45 1.1 rearnsha * This product includes software developed by Mark Brinicombe
46 1.1 rearnsha * for the NetBSD Project.
47 1.1 rearnsha * 4. The name of the company nor the name of the author may be used to
48 1.1 rearnsha * endorse or promote products derived from this software without specific
49 1.1 rearnsha * prior written permission.
50 1.1 rearnsha *
51 1.1 rearnsha * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
52 1.1 rearnsha * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
53 1.1 rearnsha * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
54 1.1 rearnsha * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
55 1.1 rearnsha * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
56 1.1 rearnsha * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
57 1.1 rearnsha * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
58 1.1 rearnsha * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
59 1.1 rearnsha * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
60 1.1 rearnsha * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
61 1.1 rearnsha * SUCH DAMAGE.
62 1.1 rearnsha */
63 1.6 lukem
64 1.8 rearnsha #define _ARM32_BUS_DMA_PRIVATE
65 1.8 rearnsha
66 1.6 lukem #include <sys/cdefs.h>
67 1.15.2.1 tls __KERNEL_RCSID(0, "$NetBSD: ifpga_pci.c,v 1.15.2.1 2014/08/20 00:02:54 tls Exp $");
68 1.1 rearnsha
69 1.1 rearnsha #include <sys/param.h>
70 1.1 rearnsha #include <sys/systm.h>
71 1.1 rearnsha #include <sys/conf.h>
72 1.1 rearnsha #include <sys/malloc.h>
73 1.1 rearnsha #include <sys/device.h>
74 1.1 rearnsha
75 1.1 rearnsha #include <evbarm/integrator/int_bus_dma.h>
76 1.1 rearnsha
77 1.1 rearnsha #include <machine/intr.h>
78 1.1 rearnsha
79 1.1 rearnsha #include <dev/pci/pcireg.h>
80 1.1 rearnsha #include <dev/pci/pcivar.h>
81 1.1 rearnsha
82 1.1 rearnsha #include <evbarm/ifpga/ifpgareg.h>
83 1.1 rearnsha #include <evbarm/ifpga/ifpgamem.h>
84 1.1 rearnsha #include <evbarm/ifpga/ifpga_pcivar.h>
85 1.1 rearnsha #include <evbarm/dev/v360reg.h>
86 1.1 rearnsha
87 1.1 rearnsha
88 1.13 dyoung void ifpga_pci_attach_hook (device_t, device_t,
89 1.1 rearnsha struct pcibus_attach_args *);
90 1.1 rearnsha int ifpga_pci_bus_maxdevs (void *, int);
91 1.1 rearnsha pcitag_t ifpga_pci_make_tag (void *, int, int, int);
92 1.1 rearnsha void ifpga_pci_decompose_tag (void *, pcitag_t, int *, int *,
93 1.1 rearnsha int *);
94 1.1 rearnsha pcireg_t ifpga_pci_conf_read (void *, pcitag_t, int);
95 1.1 rearnsha void ifpga_pci_conf_write (void *, pcitag_t, int, pcireg_t);
96 1.14 dyoung int ifpga_pci_intr_map (const struct pci_attach_args *,
97 1.1 rearnsha pci_intr_handle_t *);
98 1.15.2.1 tls const char *ifpga_pci_intr_string (void *, pci_intr_handle_t, char *, size_t);
99 1.1 rearnsha const struct evcnt *ifpga_pci_intr_evcnt (void *, pci_intr_handle_t);
100 1.1 rearnsha void *ifpga_pci_intr_establish (void *, pci_intr_handle_t, int,
101 1.1 rearnsha int (*)(void *), void *);
102 1.1 rearnsha void ifpga_pci_intr_disestablish (void *, void *);
103 1.1 rearnsha
104 1.1 rearnsha struct arm32_pci_chipset ifpga_pci_chipset = {
105 1.1 rearnsha NULL, /* conf_v */
106 1.1 rearnsha ifpga_pci_attach_hook,
107 1.1 rearnsha ifpga_pci_bus_maxdevs,
108 1.1 rearnsha ifpga_pci_make_tag,
109 1.1 rearnsha ifpga_pci_decompose_tag,
110 1.1 rearnsha ifpga_pci_conf_read,
111 1.1 rearnsha ifpga_pci_conf_write,
112 1.1 rearnsha NULL, /* intr_v */
113 1.1 rearnsha ifpga_pci_intr_map,
114 1.1 rearnsha ifpga_pci_intr_string,
115 1.1 rearnsha ifpga_pci_intr_evcnt,
116 1.1 rearnsha ifpga_pci_intr_establish,
117 1.15 matt ifpga_pci_intr_disestablish,
118 1.15 matt #ifdef __HAVE_PCI_CONF_HOOK
119 1.15 matt NULL,
120 1.15 matt #endif
121 1.15 matt ifpga_pci_conf_interrupt,
122 1.1 rearnsha };
123 1.1 rearnsha
124 1.1 rearnsha /*
125 1.1 rearnsha * Use the integrator-specific bus_dma routines.
126 1.1 rearnsha */
127 1.1 rearnsha struct arm32_bus_dma_tag ifpga_pci_bus_dma_tag = {
128 1.1 rearnsha 0,
129 1.1 rearnsha 0,
130 1.7 he NULL,
131 1.1 rearnsha _bus_dmamap_create,
132 1.1 rearnsha _bus_dmamap_destroy,
133 1.3 thorpej _bus_dmamap_load,
134 1.3 thorpej _bus_dmamap_load_mbuf,
135 1.3 thorpej _bus_dmamap_load_uio,
136 1.1 rearnsha _bus_dmamap_load_raw,
137 1.1 rearnsha _bus_dmamap_unload,
138 1.4 thorpej _bus_dmamap_sync, /* pre */
139 1.4 thorpej NULL, /* post */
140 1.3 thorpej _bus_dmamem_alloc,
141 1.3 thorpej _bus_dmamem_free,
142 1.3 thorpej _bus_dmamem_map,
143 1.1 rearnsha _bus_dmamem_unmap,
144 1.3 thorpej _bus_dmamem_mmap,
145 1.1 rearnsha };
146 1.1 rearnsha
147 1.1 rearnsha /*
148 1.1 rearnsha * Currently we only support 12 devices as we select directly in the
149 1.1 rearnsha * type 0 config cycle
150 1.1 rearnsha * (See conf_{read,write} for more detail
151 1.1 rearnsha */
152 1.1 rearnsha #define MAX_PCI_DEVICES 21
153 1.1 rearnsha
154 1.1 rearnsha /*static int
155 1.1 rearnsha pci_intr(void *arg)
156 1.1 rearnsha {
157 1.1 rearnsha printf("pci int %x\n", (int)arg);
158 1.1 rearnsha return 0;
159 1.1 rearnsha }*/
160 1.1 rearnsha
161 1.1 rearnsha
162 1.1 rearnsha void
163 1.13 dyoung ifpga_pci_attach_hook(device_t parent, device_t self,
164 1.1 rearnsha struct pcibus_attach_args *pba)
165 1.1 rearnsha {
166 1.1 rearnsha #ifdef PCI_DEBUG
167 1.1 rearnsha printf("ifpga_pci_attach_hook()\n");
168 1.1 rearnsha #endif
169 1.1 rearnsha }
170 1.1 rearnsha
171 1.1 rearnsha int
172 1.1 rearnsha ifpga_pci_bus_maxdevs(void *pcv, int busno)
173 1.1 rearnsha {
174 1.1 rearnsha #ifdef PCI_DEBUG
175 1.1 rearnsha printf("ifpga_pci_bus_maxdevs(pcv=%p, busno=%d)\n", pcv, busno);
176 1.1 rearnsha #endif
177 1.1 rearnsha return MAX_PCI_DEVICES;
178 1.1 rearnsha }
179 1.1 rearnsha
180 1.1 rearnsha pcitag_t
181 1.1 rearnsha ifpga_pci_make_tag(void *pcv, int bus, int device, int function)
182 1.1 rearnsha {
183 1.1 rearnsha #ifdef PCI_DEBUG
184 1.1 rearnsha printf("ifpga_pci_make_tag(pcv=%p, bus=%d, device=%d, function=%d)\n",
185 1.1 rearnsha pcv, bus, device, function);
186 1.1 rearnsha #endif
187 1.1 rearnsha return (bus << 16) | (device << 11) | (function << 8);
188 1.1 rearnsha }
189 1.1 rearnsha
190 1.1 rearnsha void
191 1.1 rearnsha ifpga_pci_decompose_tag(void *pcv, pcitag_t tag, int *busp, int *devicep,
192 1.1 rearnsha int *functionp)
193 1.1 rearnsha {
194 1.1 rearnsha #ifdef PCI_DEBUG
195 1.1 rearnsha printf("ifpga_pci_decompose_tag(pcv=%p, tag=0x%08lx, bp=%p, dp=%p, "
196 1.1 rearnsha "fp=%p)\n", pcv, tag, busp, devicep, functionp);
197 1.1 rearnsha #endif
198 1.1 rearnsha
199 1.1 rearnsha if (busp != NULL)
200 1.1 rearnsha *busp = (tag >> 16) & 0xff;
201 1.1 rearnsha if (devicep != NULL)
202 1.1 rearnsha *devicep = (tag >> 11) & 0x1f;
203 1.1 rearnsha if (functionp != NULL)
204 1.1 rearnsha *functionp = (tag >> 8) & 0x7;
205 1.1 rearnsha }
206 1.1 rearnsha
207 1.1 rearnsha pcireg_t
208 1.1 rearnsha ifpga_pci_conf_read(void *pcv, pcitag_t tag, int reg)
209 1.1 rearnsha {
210 1.1 rearnsha pcireg_t data;
211 1.1 rearnsha struct ifpga_pci_softc *sc = (struct ifpga_pci_softc *)pcv;
212 1.1 rearnsha int bus, device, function;
213 1.1 rearnsha u_int address;
214 1.1 rearnsha
215 1.1 rearnsha ifpga_pci_decompose_tag(pcv, tag, &bus, &device, &function);
216 1.1 rearnsha
217 1.1 rearnsha /* Reset the appertures so that we can talk to the register space. */
218 1.1 rearnsha bus_space_write_4(sc->sc_memt, sc->sc_reg_ioh, V360_LB_BASE0,
219 1.1 rearnsha IFPGA_PCI_APP0_512MB_BASE);
220 1.1 rearnsha bus_space_write_4(sc->sc_memt, sc->sc_reg_ioh, V360_LB_BASE1,
221 1.1 rearnsha IFPGA_PCI_APP1_CONF_BASE);
222 1.1 rearnsha
223 1.1 rearnsha if (bus == 0) {
224 1.1 rearnsha address = (1 << (device + 11)) | reg;
225 1.1 rearnsha bus_space_write_2(sc->sc_memt, sc->sc_reg_ioh, V360_LB_MAP1,
226 1.1 rearnsha IFPGA_PCI_APP1_CONF_T0_MAP | ((address >> 16) & 0xff00));
227 1.1 rearnsha
228 1.1 rearnsha /* Read the value from the bus... */
229 1.1 rearnsha data = bus_space_read_4(sc->sc_iot, sc->sc_conf_ioh,
230 1.1 rearnsha address & 0x00ffffff);
231 1.1 rearnsha
232 1.1 rearnsha } else {
233 1.1 rearnsha bus_space_write_2(sc->sc_memt, sc->sc_reg_ioh, V360_LB_MAP1,
234 1.1 rearnsha IFPGA_PCI_APP1_CONF_T1_MAP);
235 1.1 rearnsha
236 1.1 rearnsha /* Read the value from the bus... */
237 1.1 rearnsha data = bus_space_read_4(sc->sc_iot, sc->sc_conf_ioh,
238 1.1 rearnsha tag | reg);
239 1.1 rearnsha }
240 1.1 rearnsha /* ... and put the memory spaces back again. */
241 1.1 rearnsha
242 1.1 rearnsha bus_space_write_4(sc->sc_memt, sc->sc_reg_ioh, V360_LB_BASE1,
243 1.1 rearnsha IFPGA_PCI_APP1_256MB_BASE);
244 1.1 rearnsha bus_space_write_2(sc->sc_memt, sc->sc_reg_ioh, V360_LB_MAP1,
245 1.1 rearnsha IFPGA_PCI_APP1_256MB_MAP);
246 1.1 rearnsha bus_space_write_4(sc->sc_memt, sc->sc_reg_ioh, V360_LB_BASE0,
247 1.1 rearnsha IFPGA_PCI_APP0_256MB_BASE);
248 1.1 rearnsha #ifdef PCI_DEBUG
249 1.1 rearnsha printf("ifpga_pci_conf_read(pcv=%p tag=0x%08lx reg=0x%02x)=0x%08x\n",
250 1.1 rearnsha pcv, tag, reg, data);
251 1.1 rearnsha #endif
252 1.1 rearnsha return data;
253 1.1 rearnsha }
254 1.1 rearnsha
255 1.1 rearnsha void
256 1.1 rearnsha ifpga_pci_conf_write(void *pcv, pcitag_t tag, int reg, pcireg_t data)
257 1.1 rearnsha {
258 1.1 rearnsha struct ifpga_pci_softc *sc = (struct ifpga_pci_softc *)pcv;
259 1.1 rearnsha int bus, device, function;
260 1.1 rearnsha u_int address;
261 1.1 rearnsha
262 1.1 rearnsha #ifdef PCI_DEBUG
263 1.1 rearnsha printf("ifpga_pci_conf_write(pcv=%p tag=0x%08lx reg=0x%02x, 0x%08x)\n",
264 1.1 rearnsha pcv, tag, reg, data);
265 1.1 rearnsha #endif
266 1.1 rearnsha
267 1.1 rearnsha ifpga_pci_decompose_tag(pcv, tag, &bus, &device, &function);
268 1.1 rearnsha
269 1.1 rearnsha /* Reset the appertures so that we can talk to the register space. */
270 1.1 rearnsha bus_space_write_4(sc->sc_memt, sc->sc_reg_ioh, V360_LB_BASE0,
271 1.1 rearnsha IFPGA_PCI_APP0_512MB_BASE);
272 1.1 rearnsha bus_space_write_4(sc->sc_memt, sc->sc_reg_ioh, V360_LB_BASE1,
273 1.1 rearnsha IFPGA_PCI_APP1_CONF_BASE);
274 1.1 rearnsha
275 1.1 rearnsha if (bus == 0) {
276 1.1 rearnsha address = (1 << (device + 11)) | reg;
277 1.1 rearnsha bus_space_write_2(sc->sc_memt, sc->sc_reg_ioh, V360_LB_MAP1,
278 1.1 rearnsha IFPGA_PCI_APP1_CONF_T0_MAP | ((address >> 16) & 0xff00));
279 1.1 rearnsha
280 1.10 rearnsha /* Write the value to the bus... */
281 1.1 rearnsha bus_space_write_4(sc->sc_iot, sc->sc_conf_ioh,
282 1.1 rearnsha address & 0x00ffffff, data);
283 1.1 rearnsha
284 1.1 rearnsha } else {
285 1.1 rearnsha bus_space_write_2(sc->sc_memt, sc->sc_reg_ioh, V360_LB_MAP1,
286 1.1 rearnsha IFPGA_PCI_APP1_CONF_T1_MAP);
287 1.1 rearnsha
288 1.10 rearnsha /* Write the value to the bus... */
289 1.1 rearnsha bus_space_write_4(sc->sc_iot, sc->sc_conf_ioh, tag | reg,
290 1.1 rearnsha data);
291 1.1 rearnsha }
292 1.1 rearnsha /* ... and put the memory spaces back again. */
293 1.1 rearnsha
294 1.1 rearnsha bus_space_write_4(sc->sc_memt, sc->sc_reg_ioh, V360_LB_BASE1,
295 1.1 rearnsha IFPGA_PCI_APP1_256MB_BASE);
296 1.1 rearnsha bus_space_write_2(sc->sc_memt, sc->sc_reg_ioh, V360_LB_MAP1,
297 1.1 rearnsha IFPGA_PCI_APP1_256MB_MAP);
298 1.1 rearnsha bus_space_write_4(sc->sc_memt, sc->sc_reg_ioh, V360_LB_BASE0,
299 1.1 rearnsha IFPGA_PCI_APP0_256MB_BASE);
300 1.1 rearnsha }
301 1.1 rearnsha
302 1.1 rearnsha int
303 1.14 dyoung ifpga_pci_intr_map(const struct pci_attach_args *pa, pci_intr_handle_t *ihp)
304 1.1 rearnsha {
305 1.1 rearnsha int line = pa->pa_intrline;
306 1.1 rearnsha
307 1.1 rearnsha #ifdef PCI_DEBUG
308 1.1 rearnsha int pin = pa->pa_intrpin;
309 1.1 rearnsha void *pcv = pa->pa_pc;
310 1.1 rearnsha pcitag_t intrtag = pa->pa_intrtag;
311 1.1 rearnsha int bus, device, function;
312 1.1 rearnsha
313 1.1 rearnsha ifpga_pci_decompose_tag(pcv, intrtag, &bus, &device, &function);
314 1.1 rearnsha printf("ifpga_pci_intr_map: pcv=%p, tag=%08lx pin=%d line=%d "
315 1.1 rearnsha "dev=%d\n", pcv, intrtag, pin, line, device);
316 1.1 rearnsha #endif
317 1.1 rearnsha
318 1.1 rearnsha
319 1.1 rearnsha #ifdef PCI_DEBUG
320 1.1 rearnsha printf("pin %d, line %d mapped to int %d\n", pin, line, line);
321 1.1 rearnsha #endif
322 1.1 rearnsha
323 1.1 rearnsha *ihp = line;
324 1.1 rearnsha return 0;
325 1.1 rearnsha }
326 1.1 rearnsha
327 1.1 rearnsha const char *
328 1.15.2.1 tls ifpga_pci_intr_string(void *pcv, pci_intr_handle_t ih, char *buf, size_t len)
329 1.1 rearnsha {
330 1.1 rearnsha #ifdef PCI_DEBUG
331 1.11 christos printf("ifpga_pci_intr_string(pcv=%p, ih=0x%lx)\n", pcv, ih);
332 1.1 rearnsha #endif
333 1.1 rearnsha if (ih == 0)
334 1.5 provos panic("ifpga_pci_intr_string: bogus handle 0x%lx", ih);
335 1.1 rearnsha
336 1.15.2.1 tls snprintf(buf, len, "pciint%ld", ih - IFPGA_INTRNUM_PCIINT0);
337 1.15.2.1 tls return buf;
338 1.1 rearnsha }
339 1.1 rearnsha
340 1.1 rearnsha const struct evcnt *
341 1.1 rearnsha ifpga_pci_intr_evcnt(void *pcv, pci_intr_handle_t ih)
342 1.1 rearnsha {
343 1.1 rearnsha
344 1.1 rearnsha /* XXX for now, no evcnt parent reported */
345 1.1 rearnsha return NULL;
346 1.1 rearnsha }
347 1.1 rearnsha
348 1.1 rearnsha void *
349 1.1 rearnsha ifpga_pci_intr_establish(void *pcv, pci_intr_handle_t ih, int level,
350 1.1 rearnsha int (*func) (void *), void *arg)
351 1.1 rearnsha {
352 1.1 rearnsha void *intr;
353 1.1 rearnsha
354 1.1 rearnsha #ifdef PCI_DEBUG
355 1.1 rearnsha printf("ifpga_pci_intr_establish(pcv=%p, ih=0x%lx, level=%d, "
356 1.1 rearnsha "func=%p, arg=%p)\n", pcv, ih, level, func, arg);
357 1.1 rearnsha #endif
358 1.1 rearnsha
359 1.8 rearnsha intr = ifpga_intr_establish(ih, level, func, arg);
360 1.1 rearnsha
361 1.1 rearnsha return intr;
362 1.1 rearnsha }
363 1.1 rearnsha
364 1.1 rearnsha void
365 1.1 rearnsha ifpga_pci_intr_disestablish(void *pcv, void *cookie)
366 1.1 rearnsha {
367 1.1 rearnsha #ifdef PCI_DEBUG
368 1.1 rearnsha printf("ifpga_pci_intr_disestablish(pcv=%p, cookie=%p)\n",
369 1.1 rearnsha pcv, cookie);
370 1.1 rearnsha #endif
371 1.8 rearnsha ifpga_intr_disestablish(cookie);
372 1.1 rearnsha }
373