| ata-all.c (54544) | ata-all.c (54594) |
|---|---|
| 1/*- 2 * Copyright (c) 1998,1999 S�ren Schmidt 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * | 1/*- 2 * Copyright (c) 1998,1999 S�ren Schmidt 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * |
| 28 * $FreeBSD: head/sys/dev/ata/ata-all.c 54544 1999-12-13 10:19:39Z sos $ | 28 * $FreeBSD: head/sys/dev/ata/ata-all.c 54594 1999-12-14 10:25:28Z sos $ |
| 29 */ 30 31#include "ata.h" 32#include "apm.h" 33#include "isa.h" 34#include "pci.h" 35#include "atadisk.h" 36#include "atapicd.h" --- 154 unchanged lines hidden (view full) --- 191 return "Intel PIIX ATA controller"; 192 case 0x70108086: 193 return "Intel PIIX3 ATA controller"; 194 case 0x71118086: 195 return "Intel PIIX4 ATA controller"; 196 case 0x522910b9: 197 return "AcerLabs Aladdin ATA controller"; 198 case 0x05711106: /* 82c586 & 82c686 */ | 29 */ 30 31#include "ata.h" 32#include "apm.h" 33#include "isa.h" 34#include "pci.h" 35#include "atadisk.h" 36#include "atapicd.h" --- 154 unchanged lines hidden (view full) --- 191 return "Intel PIIX ATA controller"; 192 case 0x70108086: 193 return "Intel PIIX3 ATA controller"; 194 case 0x71118086: 195 return "Intel PIIX4 ATA controller"; 196 case 0x522910b9: 197 return "AcerLabs Aladdin ATA controller"; 198 case 0x05711106: /* 82c586 & 82c686 */ |
| 199 switch (pci_read_config(dev, 0x08, 1)) { 200 case 1: | 199 if (ata_find_dev(dev, 0x05861106)) |
| 201 return "VIA 82C586 ATA controller"; | 200 return "VIA 82C586 ATA controller"; |
| 202 case 6: | 201 if (ata_find_dev(dev, 0x06861106)) |
| 203 return "VIA 82C686 ATA controller"; | 202 return "VIA 82C686 ATA controller"; |
| 204 } | |
| 205 return "VIA Apollo ATA controller"; 206 case 0x55131039: 207 return "SiS 5591 ATA controller"; 208 case 0x4d33105a: 209 return "Promise Ultra/33 ATA controller"; 210 case 0x4d38105a: 211 return "Promise Ultra/66 ATA controller"; 212 case 0x00041103: --- 58 unchanged lines hidden (view full) --- 271 if (pci_get_progif(dev) & PCIP_STORAGE_IDE_MASTERDEV) { 272 iobase_1 = IO_WD1; 273 altiobase_1 = iobase_1 + ATA_ALTPORT; 274 irq1 = 14; 275 } 276 else { 277 iobase_1 = pci_read_config(dev, 0x10, 4) & IOMASK; 278 altiobase_1 = pci_read_config(dev, 0x14, 4) & IOMASK; | 203 return "VIA Apollo ATA controller"; 204 case 0x55131039: 205 return "SiS 5591 ATA controller"; 206 case 0x4d33105a: 207 return "Promise Ultra/33 ATA controller"; 208 case 0x4d38105a: 209 return "Promise Ultra/66 ATA controller"; 210 case 0x00041103: --- 58 unchanged lines hidden (view full) --- 269 if (pci_get_progif(dev) & PCIP_STORAGE_IDE_MASTERDEV) { 270 iobase_1 = IO_WD1; 271 altiobase_1 = iobase_1 + ATA_ALTPORT; 272 irq1 = 14; 273 } 274 else { 275 iobase_1 = pci_read_config(dev, 0x10, 4) & IOMASK; 276 altiobase_1 = pci_read_config(dev, 0x14, 4) & IOMASK; |
| 279 bmaddr_1 = pci_read_config(dev, 0x20, 4) & IOMASK; | |
| 280 irq1 = pci_read_config(dev, PCI_INTERRUPT_REG, 4) & 0xff; 281 } 282 283 if (pci_get_progif(dev) & PCIP_STORAGE_IDE_MASTERDEV) { 284 iobase_2 = IO_WD2; 285 altiobase_2 = iobase_2 + ATA_ALTPORT; 286 irq2 = 15; 287 } 288 else { 289 iobase_2 = pci_read_config(dev, 0x18, 4) & IOMASK; 290 altiobase_2 = pci_read_config(dev, 0x1c, 4) & IOMASK; | 277 irq1 = pci_read_config(dev, PCI_INTERRUPT_REG, 4) & 0xff; 278 } 279 280 if (pci_get_progif(dev) & PCIP_STORAGE_IDE_MASTERDEV) { 281 iobase_2 = IO_WD2; 282 altiobase_2 = iobase_2 + ATA_ALTPORT; 283 irq2 = 15; 284 } 285 else { 286 iobase_2 = pci_read_config(dev, 0x18, 4) & IOMASK; 287 altiobase_2 = pci_read_config(dev, 0x1c, 4) & IOMASK; |
| 291 bmaddr_2 = (pci_read_config(dev, 0x20, 4) & IOMASK) + ATA_BM_OFFSET1; | |
| 292 irq2 = pci_read_config(dev, PCI_INTERRUPT_REG, 4) & 0xff; 293 } 294 295 /* is this controller busmaster DMA capable ? */ 296 if (pci_get_progif(dev) & PCIP_STORAGE_IDE_MASTERDEV) { 297 /* is busmastering support turned on ? */ 298 if ((pci_read_config(dev, PCI_COMMAND_STATUS_REG, 4) & 5) == 5) { 299 /* is there a valid port range to connect to ? */ --- 5 unchanged lines hidden (view full) --- 305 printf("ata-pci%d: Busmastering DMA not configured\n", unit); 306 } 307 else 308 printf("ata-pci%d: Busmastering DMA not enabled\n", unit); 309 } 310 else { 311 if (type == 0x4d33105a || type == 0x4d38105a || type == 0x00041103) { 312 /* Promise and HPT366 controllers support busmastering DMA */ | 288 irq2 = pci_read_config(dev, PCI_INTERRUPT_REG, 4) & 0xff; 289 } 290 291 /* is this controller busmaster DMA capable ? */ 292 if (pci_get_progif(dev) & PCIP_STORAGE_IDE_MASTERDEV) { 293 /* is busmastering support turned on ? */ 294 if ((pci_read_config(dev, PCI_COMMAND_STATUS_REG, 4) & 5) == 5) { 295 /* is there a valid port range to connect to ? */ --- 5 unchanged lines hidden (view full) --- 301 printf("ata-pci%d: Busmastering DMA not configured\n", unit); 302 } 303 else 304 printf("ata-pci%d: Busmastering DMA not enabled\n", unit); 305 } 306 else { 307 if (type == 0x4d33105a || type == 0x4d38105a || type == 0x00041103) { 308 /* Promise and HPT366 controllers support busmastering DMA */ |
| 309 bmaddr_1 = pci_read_config(dev, 0x20, 4) & IOMASK; 310 bmaddr_2 = (pci_read_config(dev, 0x20, 4) & IOMASK)+ATA_BM_OFFSET1; |
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| 313 printf("ata-pci%d: Busmastering DMA supported\n", unit); 314 } 315 else { | 311 printf("ata-pci%d: Busmastering DMA supported\n", unit); 312 } 313 else { |
| 316 /* we dont know this controller, disable busmastering DMA */ 317 bmaddr_1 = bmaddr_2 = 0; | 314 /* we dont know this controller, no busmastering DMA */ |
| 318 printf("ata-pci%d: Busmastering DMA not supported\n", unit); 319 } 320 } 321 322 /* do extra chipset specific setups */ 323 switch (type) { 324 case 0x522910b9: 325 /* on the Aladdin activate the ATAPI FIFO */ --- 617 unchanged lines hidden (view full) --- 943 blank = 1; 944 if (i == 0) 945 continue; 946 } 947 dst[j++] = src[i]; 948 } 949 dst[j] = 0x00; 950} | 315 printf("ata-pci%d: Busmastering DMA not supported\n", unit); 316 } 317 } 318 319 /* do extra chipset specific setups */ 320 switch (type) { 321 case 0x522910b9: 322 /* on the Aladdin activate the ATAPI FIFO */ --- 617 unchanged lines hidden (view full) --- 940 blank = 1; 941 if (i == 0) 942 continue; 943 } 944 dst[j++] = src[i]; 945 } 946 dst[j] = 0x00; 947} |
| 948 949int32_t 950ata_find_dev(device_t dev, int32_t type) 951{ 952 device_t *children, child; 953 int nchildren, i; 954 955 if (device_get_children(device_get_parent(dev), &children, &nchildren)) 956 return 0; 957 958 for (i = 0; i < nchildren; i++) { 959 child = children[i]; 960 961 /* check that it's on the same silicon and the device we want */ 962 if (pci_get_slot(dev) == pci_get_slot(child) && 963 pci_get_vendor(child) == (type & 0xffff) && 964 pci_get_device(child) == ((type & 0xffff0000)>>16)) { 965 free(children, M_TEMP); 966 return 1; 967 } 968 } 969 free(children, M_TEMP); 970 return 0; 971} |
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