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aac_pci.c (148866) aac_pci.c (151086)
1/*-
2 * Copyright (c) 2000 Michael Smith
3 * Copyright (c) 2001 Scott Long
4 * Copyright (c) 2000 BSDi
5 * Copyright (c) 2001 Adaptec, Inc.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without

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23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 */
29
30#include <sys/cdefs.h>
1/*-
2 * Copyright (c) 2000 Michael Smith
3 * Copyright (c) 2001 Scott Long
4 * Copyright (c) 2000 BSDi
5 * Copyright (c) 2001 Adaptec, Inc.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without

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23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 */
29
30#include <sys/cdefs.h>
31__FBSDID("$FreeBSD: head/sys/dev/aac/aac_pci.c 148866 2005-08-08 19:39:58Z ps $");
31__FBSDID("$FreeBSD: head/sys/dev/aac/aac_pci.c 151086 2005-10-08 15:55:09Z scottl $");
32
33/*
34 * PCI bus interface and resource allocation.
35 */
36
37#include "opt_aac.h"
38
39#include <sys/param.h>

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134 {0x9005, 0x0285, 0x9005, 0x0293, AAC_HWIF_I960RX, AAC_FLAGS_NO4GB,
135 "Adaptec SCSI RAID 21610SA"},
136 {0x9005, 0x0285, 0x103c, 0x3227, AAC_HWIF_I960RX, AAC_FLAGS_NO4GB,
137 "HP ML110 G2 (Adaptec 2610SA)"},
138 {0x9005, 0x0286, 0x9005, 0x028c, AAC_HWIF_RKT, 0,
139 "Adaptec SCSI RAID 2230S"},
140 {0x9005, 0x0286, 0x9005, 0x028d, AAC_HWIF_RKT, 0,
141 "Adaptec SCSI RAID 2130S"},
32
33/*
34 * PCI bus interface and resource allocation.
35 */
36
37#include "opt_aac.h"
38
39#include <sys/param.h>

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134 {0x9005, 0x0285, 0x9005, 0x0293, AAC_HWIF_I960RX, AAC_FLAGS_NO4GB,
135 "Adaptec SCSI RAID 21610SA"},
136 {0x9005, 0x0285, 0x103c, 0x3227, AAC_HWIF_I960RX, AAC_FLAGS_NO4GB,
137 "HP ML110 G2 (Adaptec 2610SA)"},
138 {0x9005, 0x0286, 0x9005, 0x028c, AAC_HWIF_RKT, 0,
139 "Adaptec SCSI RAID 2230S"},
140 {0x9005, 0x0286, 0x9005, 0x028d, AAC_HWIF_RKT, 0,
141 "Adaptec SCSI RAID 2130S"},
142
143 {0x9005, 0x0285, 0x9005, 0x0287, AAC_HWIF_I960RX, AAC_FLAGS_NO4GB |
144 AAC_FLAGS_256FIBS, "Adaptec SCSI RAID 2200S"},
145 {0x9005, 0x0285, 0x17aa, 0x0286, AAC_HWIF_I960RX, AAC_FLAGS_NO4GB |
146 AAC_FLAGS_256FIBS, "Legend S220"},
147 {0x9005, 0x0285, 0x17aa, 0x0287, AAC_HWIF_I960RX, AAC_FLAGS_NO4GB |
148 AAC_FLAGS_256FIBS, "Legend S230"},
149 {0x9005, 0x0285, 0x9005, 0x0288, AAC_HWIF_I960RX, 0,
150 "Adaptec SCSI RAID 3230S"},
151 {0x9005, 0x0285, 0x9005, 0x0289, AAC_HWIF_I960RX, 0,
152 "Adaptec SCSI RAID 3240S"},
153 {0x9005, 0x0285, 0x9005, 0x028a, AAC_HWIF_I960RX, 0,
154 "Adaptec SCSI RAID 2020ZCR"},
155 {0x9005, 0x0285, 0x9005, 0x028b, AAC_HWIF_I960RX, 0,
156 "Adaptec SCSI RAID 2025ZCR"},
157 {0x9005, 0x0286, 0x9005, 0x029b, AAC_HWIF_RKT, 0,
158 "Adaptec SATA RAID 2820SA"},
159 {0x9005, 0x0286, 0x9005, 0x029c, AAC_HWIF_RKT, 0,
160 "Adaptec SATA RAID 2620SA"},
161 {0x9005, 0x0286, 0x9005, 0x029d, AAC_HWIF_RKT, 0,
162 "Adaptec SATA RAID 2420SA"},
163 {0x9005, 0x0286, 0x9005, 0x029e, AAC_HWIF_RKT, 0,
164 "ICP9024RO SATA RAID"},
165 {0x9005, 0x0286, 0x9005, 0x029f, AAC_HWIF_RKT, 0,
166 "ICP9014RO SATA RAID"},
167 {0x9005, 0x0285, 0x9005, 0x0294, AAC_HWIF_I960RX, 0,
168 "Adaptec SATA RAID 2026ZCR"},
169 {0x9005, 0x0285, 0x103c, 0x3227, AAC_HWIF_I960RX, 0,
170 "Adaptec SATA RAID 2610SA"},
171 {0x9005, 0x0285, 0x9005, 0x0296, AAC_HWIF_I960RX, 0,
172 "Adaptec SCSI RAID 2240S"},
173 {0x9005, 0x0285, 0x9005, 0x0297, AAC_HWIF_I960RX, 0,
174 "Adaptec SAS RAID 4005SAS"},
175 {0x9005, 0x0285, 0x1014, 0x02f2, AAC_HWIF_I960RX, 0,
176 "IBM ServeRAID 8i"},
177 {0x9005, 0x0285, 0x9005, 0x0298, AAC_HWIF_I960RX, 0,
178 "Adaptec SAS RAID 4000SAS"},
179 {0x9005, 0x0285, 0x9005, 0x0299, AAC_HWIF_I960RX, 0,
180 "Adaptec SAS RAID 4800SAS"},
181 {0x9005, 0x0285, 0x9005, 0x029a, AAC_HWIF_I960RX, 0,
182 "Adaptec SAS RAID 4805SAS"},
183 {0x9005, 0x0285, 0x9005, 0x028e, AAC_HWIF_I960RX, 0,
184 "Adaptec SATA RAID 2020SA ZCR"},
185 {0x9005, 0x0285, 0x9005, 0x028f, AAC_HWIF_I960RX, 0,
186 "Adaptec SATA RAID 2025SA ZCR"},
187 {0x9005, 0x0285, 0x9005, 0x02a4, AAC_HWIF_I960RX, 0,
188 "ICP 9085LI SAS RAID"},
189 {0x9005, 0x0285, 0x9005, 0x02a5, AAC_HWIF_I960RX, 0,
190 "ICP 5085BR SAS RAID"},
191 {0x9005, 0x0286, 0x9005, 0x02a0, AAC_HWIF_RKT, 0,
192 "ICP9047MA SATA RAID"},
193 {0x9005, 0x0286, 0x9005, 0x02a1, AAC_HWIF_RKT, 0,
194 "ICP9087MA SATA RAID"},
142 {0, 0, 0, 0, 0, 0, 0}
143};
144
145/*
146 * Determine whether this is one of our supported adapters.
147 */
148static int
149aac_pci_probe(device_t dev)

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216 NULL) {
217 device_printf(sc->aac_dev,
218 "couldn't allocate register window\n");
219 goto out;
220 }
221 sc->aac_btag = rman_get_bustag(sc->aac_regs_resource);
222 sc->aac_bhandle = rman_get_bushandle(sc->aac_regs_resource);
223
195 {0, 0, 0, 0, 0, 0, 0}
196};
197
198/*
199 * Determine whether this is one of our supported adapters.
200 */
201static int
202aac_pci_probe(device_t dev)

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269 NULL) {
270 device_printf(sc->aac_dev,
271 "couldn't allocate register window\n");
272 goto out;
273 }
274 sc->aac_btag = rman_get_bustag(sc->aac_regs_resource);
275 sc->aac_bhandle = rman_get_bushandle(sc->aac_regs_resource);
276
224 /*
225 * Allocate and connect our interrupt.
226 */
227 sc->aac_irq_rid = 0;
228 if ((sc->aac_irq = bus_alloc_resource_any(sc->aac_dev, SYS_RES_IRQ,
229 &sc->aac_irq_rid,
230 RF_SHAREABLE |
231 RF_ACTIVE)) == NULL) {
232 device_printf(sc->aac_dev, "can't allocate interrupt\n");
233 goto out;
234 }
235 if (bus_setup_intr(sc->aac_dev, sc->aac_irq,
236 INTR_FAST|INTR_TYPE_BIO, aac_intr,
237 sc, &sc->aac_intr)) {
238 device_printf(sc->aac_dev, "can't set up FAST interrupt\n");
239 if (bus_setup_intr(sc->aac_dev, sc->aac_irq,
240 INTR_MPSAFE|INTR_ENTROPY|INTR_TYPE_BIO,
241 aac_intr, sc, &sc->aac_intr)) {
242 device_printf(sc->aac_dev,
243 "can't set up MPSAFE interrupt\n");
244 goto out;
245 }
246 }
247
248 /* assume failure is 'out of memory' */
249 error = ENOMEM;
250
251 /*
252 * Allocate the parent bus DMA tag appropriate for our PCI interface.
253 *
254 * Note that some of these controllers are 64-bit capable.
255 */
256 if (bus_dma_tag_create(NULL, /* parent */
257 PAGE_SIZE, 0, /* algnmnt, boundary */
258 BUS_SPACE_MAXADDR, /* lowaddr */
259 BUS_SPACE_MAXADDR, /* highaddr */
260 NULL, NULL, /* filter, filterarg */
261 BUS_SPACE_MAXSIZE_32BIT, /* maxsize */
277 /* assume failure is 'out of memory' */
278 error = ENOMEM;
279
280 /*
281 * Allocate the parent bus DMA tag appropriate for our PCI interface.
282 *
283 * Note that some of these controllers are 64-bit capable.
284 */
285 if (bus_dma_tag_create(NULL, /* parent */
286 PAGE_SIZE, 0, /* algnmnt, boundary */
287 BUS_SPACE_MAXADDR, /* lowaddr */
288 BUS_SPACE_MAXADDR, /* highaddr */
289 NULL, NULL, /* filter, filterarg */
290 BUS_SPACE_MAXSIZE_32BIT, /* maxsize */
262 AAC_MAXSGENTRIES, /* nsegments */
291 BUS_SPACE_UNRESTRICTED, /* nsegments */
263 BUS_SPACE_MAXSIZE_32BIT, /* maxsegsize */
264 0, /* flags */
265 NULL, NULL, /* No locking needed */
266 &sc->aac_parent_dmat)) {
267 device_printf(sc->aac_dev, "can't allocate parent DMA tag\n");
268 goto out;
269 }
270

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287 debug(2, "set hardware up for StrongARM");
288 sc->aac_if = aac_sa_interface;
289 break;
290 case AAC_HWIF_FALCON:
291 debug(2, "set hardware up for Falcon/PPC");
292 sc->aac_if = aac_fa_interface;
293 break;
294 case AAC_HWIF_RKT:
292 BUS_SPACE_MAXSIZE_32BIT, /* maxsegsize */
293 0, /* flags */
294 NULL, NULL, /* No locking needed */
295 &sc->aac_parent_dmat)) {
296 device_printf(sc->aac_dev, "can't allocate parent DMA tag\n");
297 goto out;
298 }
299

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316 debug(2, "set hardware up for StrongARM");
317 sc->aac_if = aac_sa_interface;
318 break;
319 case AAC_HWIF_FALCON:
320 debug(2, "set hardware up for Falcon/PPC");
321 sc->aac_if = aac_fa_interface;
322 break;
323 case AAC_HWIF_RKT:
295 debug(2, "setu hardware up for Rocket/MIPS");
324 debug(2, "set hardware up for Rocket/MIPS");
296 sc->aac_if = aac_rkt_interface;
297 break;
298 default:
299 sc->aac_hwif = AAC_HWIF_UNKNOWN;
300 break;
301 }
302
303 /* Set up quirks */

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312 goto out;
313 }
314
315
316 /*
317 * Do bus-independent initialisation.
318 */
319 error = aac_attach(sc);
325 sc->aac_if = aac_rkt_interface;
326 break;
327 default:
328 sc->aac_hwif = AAC_HWIF_UNKNOWN;
329 break;
330 }
331
332 /* Set up quirks */

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341 goto out;
342 }
343
344
345 /*
346 * Do bus-independent initialisation.
347 */
348 error = aac_attach(sc);
320
349
321out:
322 if (error)
323 aac_free(sc);
324 return(error);
325}
326
327/*
328 * Do nothing driver that will attach to the SCSI channels of a Dell PERC

--- 59 unchanged lines hidden --- 		350out:
351 if (error)
352 aac_free(sc);
353 return(error);
354}
355
356/*
357 * Do nothing driver that will attach to the SCSI channels of a Dell PERC

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