[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 1/7] Add arg -disk to define new disk with more feat
From: |
Laurent Vivier |
Subject: |
[Qemu-devel] [PATCH 1/7] Add arg -disk to define new disk with more features |
Date: |
Wed, 31 Oct 2007 16:51:50 +0100 |
This patch introduces a new parameter allowing to define disks.
The new parameter is "-disk":
-disk
file[,if=type][,index=i][,bus=n][,unit=m][,media=d][,cyls=c,heads=h,secs=s[,trans=t]][snapshot=on|off]
where:
file is the disk image
type is the interface type (ide)
i is the index of the disk on the interface (0, 1, 2, ...)
n is the bus number of the given type
m is the unit number on the the given bus
d is the type of the media (disk, cdrom)
c,h,s,t are the parameters usually given by -hdachs
snapshot allows to enable or not the snapshot for this disk
"-cdrom file" is an alias for "-disk file,index=2,media=cdrom"
"-hda file" is an alias for "-disk file,index=0,media=disk"
"-hdb file" is an alias for "-disk file,index=1,media=disk"
"-hdc file" is an alias for "-disk file,index=2,media=disk"
"-hdd file" is an alias for "-disk file,index=3,media=disk"
"-hda file -hdachs a,b,c" is an alias for
"-disk file,index=0,cyls=a,heads=b,secs=c"
You can also define a cdrom on the slave of ide0 with:
"-disk file,if=ide,bus=0,unit=1,media=cdrom"
--
hw/mips_pica61.c | 5
hw/mips_r4k.c | 5
hw/pc.c | 5
hw/ppc_prep.c | 5
monitor.c | 2
vl.c | 346
++++++++++++++++++++++++++++++++++++++++++++++--------- vl.h | 8
-
7 files changed, 311 insertions(+), 65 deletions(-)
Index: qemu/vl.c
===================================================================
--- qemu.orig/vl.c 2007-10-31 14:12:40.000000000 +0100
+++ qemu/vl.c 2007-10-31 14:18:25.000000000 +0100
@@ -149,9 +149,9 @@
void *ioport_opaque[MAX_IOPORTS];
IOPortReadFunc *ioport_read_table[3][MAX_IOPORTS];
IOPortWriteFunc *ioport_write_table[3][MAX_IOPORTS];
-/* Note: bs_table[MAX_DISKS] is a dummy block driver if none available
+/* Note: bs_table[MAX_IDE_DISKS] is a dummy block driver if none available
to store the VM snapshots */
-BlockDriverState *bs_table[MAX_DISKS + 1], *fd_table[MAX_FD];
+BlockDriverState *bs_table[MAX_IDE_DISKS + 1], *fd_table[MAX_FD];
BlockDriverState *pflash_table[MAX_PFLASH];
BlockDriverState *sd_bdrv;
BlockDriverState *mtd_bdrv;
@@ -1748,7 +1748,7 @@
case 's':
{
int i;
- for (i = 0; i < MAX_DISKS; i++) {
+ for (i = 0; i < MAX_IDE_DISKS; i++) {
if (bs_table[i])
bdrv_commit(bs_table[i]);
}
@@ -4706,6 +4706,205 @@
}
}
+#define HD_ALIAS ",index=%d,media=disk"
+
+#ifdef TARGET_PPC
+#define CDROM_ALIAS ",index=1,media=cdrom"
+#else
+#define CDROM_ALIAS ",index=2,media=cdrom"
+#endif
+
+static int disk_init(const char *str, int snapshot)
+{
+ char buf[16];
+ enum { IF_IDE, IF_SCSI } interface;
+ enum { MEDIA_DISK, MEDIA_CDROM } media;
+ int bus_id, unit_id;
+ int cyls, heads, secs, translation;
+ char *p;
+ char *file;
+ int disk_index;
+
+ file = str;
+ p = str;
+ while (*p != '\0' && *p != ',')
+ p++;
+ if (*p == ',') {
+ *p = '\0';
+ p++;
+ }
+
+ cyls = heads = secs = 0;
+ bus_id = -1;
+ unit_id = -1;
+ disk_index = -1;
+ translation = BIOS_ATA_TRANSLATION_AUTO;
+ interface = IF_IDE;
+ media = MEDIA_DISK;
+
+ /* extract parameters */
+
+ if (get_param_value(buf, sizeof(buf), "bus", p)) {
+ bus_id = strtol(buf, NULL, 0);
+ if (bus_id < 0) {
+ fprintf(stderr, "qemu: invalid bus id\n");
+ return -1;
+ }
+ }
+
+ if (get_param_value(buf, sizeof(buf), "unit", p)) {
+ unit_id = strtol(buf, NULL, 0);
+ if (unit_id < 0) {
+ fprintf(stderr, "qemu: invalid unit id\n");
+ return -1;
+ }
+ }
+
+ if (get_param_value(buf, sizeof(buf), "index", p)) {
+ disk_index = strtol(buf, NULL, 0);
+ if (disk_index < 0) {
+ fprintf(stderr, "qemu: invalid disk index\n");
+ return -1;
+ }
+ }
+
+ if (get_param_value(buf, sizeof(buf), "cyls", p)) {
+ cyls = strtol(buf, NULL, 0);
+ if (cyls < 1 || cyls > 16383) {
+ fprintf(stderr, "qemu: invalid physical cyls number\n");
+ return -1;
+ }
+ }
+
+ if (get_param_value(buf, sizeof(buf), "heads", p)) {
+ heads = strtol(buf, NULL, 0);
+ if (heads < 1 || heads > 16) {
+ fprintf(stderr, "qemu: invalid physical heads number\n");
+ return -1;
+ }
+ }
+
+ if (get_param_value(buf, sizeof(buf), "secs", p)) {
+ secs = strtol(buf, NULL, 0);
+ if (secs < 1 || secs > 63) {
+ fprintf(stderr, "qemu: invalid physical secs number\n");
+ return -1;
+ }
+ }
+
+ if (get_param_value(buf, sizeof(buf), "if", p)) {
+ if (!strcmp(buf, "ide"))
+ interface = IF_IDE;
+ else if (!strcmp(buf, "scsi"))
+ interface = IF_SCSI;
+ else {
+ fprintf(stderr, "unsupported bus type '%s'\n", buf);
+ return -1;
+ }
+ }
+
+ if (get_param_value(buf, sizeof(buf), "trans", p)) {
+ if (!strcmp(buf, "none"))
+ translation = BIOS_ATA_TRANSLATION_NONE;
+ else if (!strcmp(buf, "lba"))
+ translation = BIOS_ATA_TRANSLATION_LBA;
+ else if (!strcmp(buf, "auto"))
+ translation = BIOS_ATA_TRANSLATION_AUTO;
+ else {
+ fprintf(stderr, "qemu: invalid translation type\n");
+ return -1;
+ }
+ }
+
+ if (get_param_value(buf, sizeof(buf), "media", p)) {
+ if (!(strcmp(buf, "disk"))) {
+ media = MEDIA_DISK;
+ } else if (!strcmp(buf, "cdrom")) {
+ if (cyls || secs || heads) {
+ fprintf(stderr, "qemu: invalid physical CHS format\n");
+ return -1;
+ }
+ media = MEDIA_CDROM;
+ } else {
+ fprintf(stderr, "qemu: invalid media\n");
+ return -1;
+ }
+ }
+
+ if (get_param_value(buf, sizeof(buf), "snapshot", p)) {
+ if (!(strcmp(buf, "on")))
+ snapshot = 1;
+ else if (!(strcmp(buf, "off")))
+ snapshot = 0;
+ else {
+ fprintf(stderr, "qemu: invalid snapshot option\n");
+ return -1;
+ }
+ }
+
+ switch(interface) {
+ case IF_IDE:
+ if (bus_id >= MAX_IDE_BUS) {
+ fprintf(stderr, "qemu: bus number too big\n");
+ return -1;
+ }
+ if (unit_id >= MAX_IDE_DEVS) {
+ fprintf(stderr, "qemu: unit number too big\n");
+ return -1;
+ }
+
+ if (disk_index == -1) {
+ if (bus_id != -1 && unit_id != -1) {
+ disk_index = bus_id * MAX_IDE_DEVS + unit_id;
+ } else {
+ if (bus_id != -1)
+ disk_index = bus_id * MAX_IDE_DEVS;
+ else
+ disk_index = 0;
+ while (bs_table[disk_index] && disk_index < MAX_IDE_DISKS)
+ disk_index++;
+ }
+ }
+
+ if (disk_index >= MAX_IDE_DISKS) {
+ fprintf(stderr, "qemu: too many disks\n");
+ return -1;
+ }
+
+ if (!bs_table[disk_index]) {
+ switch(media) {
+ case MEDIA_DISK:
+ snprintf(buf, sizeof(buf), "hd%c", disk_index + 'a');
+ bs_table[disk_index] = bdrv_new(buf);
+ break;
+ case MEDIA_CDROM:
+ snprintf(buf, sizeof(buf), "cdrom%c", disk_index + '0');
+ bs_table[disk_index] = bdrv_new(buf);
+ bdrv_set_type_hint(bs_table[disk_index], BDRV_TYPE_CDROM);
+ break;
+ }
+
+ if (file[0] && bdrv_open(bs_table[disk_index], file,
+ snapshot ? BDRV_O_SNAPSHOT : 0) < 0) {
+ fprintf(stderr, "qemu: could not open hard disk image '%s'\n",
+ file);
+ return -1;
+ }
+
+ if (cyls != 0) {
+ bdrv_set_geometry_hint(bs_table[disk_index],
+ cyls, heads, secs);
+ bdrv_set_translation_hint(bs_table[disk_index], translation);
+ }
+ }
+ break;
+ case IF_SCSI:
+ /* TODO */
+ break;
+ }
+ return 0;
+}
+
/***********************************************************/
/* USB devices */
@@ -5489,7 +5688,7 @@
if (bs_snapshots)
return bs_snapshots;
- for(i = 0; i <= MAX_DISKS; i++) {
+ for(i = 0; i <= MAX_IDE_DISKS; i++) {
bs = bs_table[i];
if (bdrv_can_snapshot(bs))
goto ok;
@@ -5598,7 +5797,7 @@
/* create the snapshots */
- for(i = 0; i < MAX_DISKS; i++) {
+ for(i = 0; i < MAX_IDE_DISKS; i++) {
bs1 = bs_table[i];
if (bdrv_has_snapshot(bs1)) {
if (must_delete) {
@@ -5641,7 +5840,7 @@
saved_vm_running = vm_running;
vm_stop(0);
- for(i = 0; i <= MAX_DISKS; i++) {
+ for(i = 0; i <= MAX_IDE_DISKS; i++) {
bs1 = bs_table[i];
if (bdrv_has_snapshot(bs1)) {
ret = bdrv_snapshot_goto(bs1, name);
@@ -5702,7 +5901,7 @@
return;
}
- for(i = 0; i <= MAX_DISKS; i++) {
+ for(i = 0; i <= MAX_IDE_DISKS; i++) {
bs1 = bs_table[i];
if (bdrv_has_snapshot(bs1)) {
ret = bdrv_snapshot_delete(bs1, name);
@@ -5731,7 +5930,7 @@
return;
}
term_printf("Snapshot devices:");
- for(i = 0; i <= MAX_DISKS; i++) {
+ for(i = 0; i <= MAX_IDE_DISKS; i++) {
bs1 = bs_table[i];
if (bdrv_has_snapshot(bs1)) {
if (bs == bs1)
@@ -6436,7 +6635,7 @@
/* find if the memory block is available on a virtual
block device */
sector_num = -1;
- for(j = 0; j < MAX_DISKS; j++) {
+ for(j = 0; j < MAX_IDE_DISKS; j++) {
if (bs_table[j]) {
sector_num = bdrv_hash_find(bs_table[j],
phys_ram_base + i,
BDRV_HASH_BLOCK_SIZE);
@@ -6444,7 +6643,7 @@
break;
}
}
- if (j == MAX_DISKS)
+ if (j == MAX_IDE_DISKS)
goto normal_compress;
buf[0] = 1;
buf[1] = j;
@@ -6495,7 +6694,7 @@
ram_decompress_buf(s, buf + 1, 9);
bs_index = buf[1];
sector_num = be64_to_cpupu((const uint64_t *)(buf + 2));
- if (bs_index >= MAX_DISKS || bs_table[bs_index] == NULL) {
+ if (bs_index >= MAX_IDE_DISKS || bs_table[bs_index] == NULL) {
fprintf(stderr, "Invalid block device index %d\n", bs_index);
goto error;
}
@@ -6996,6 +7195,8 @@
"-hda/-hdb file use 'file' as IDE hard disk 0/1 image\n"
"-hdc/-hdd file use 'file' as IDE hard disk 2/3 image\n"
"-cdrom file use 'file' as IDE cdrom image (cdrom is ide1
master)\n"
+ "-disk
file[,if=type][,index=i][,bus=n][,unit=m][,media=d][,cyls=c,heads=h,secs=s[,trans=t]][snapshot=on|off]\n"
+ " use 'file' as a disk image\n"
"-mtdblock file use 'file' as on-board Flash memory image\n"
"-sd file use 'file' as SecureDigital card image\n"
"-pflash file use 'file' as a parallel flash image\n"
@@ -7144,6 +7345,7 @@
QEMU_OPTION_hdb,
QEMU_OPTION_hdc,
QEMU_OPTION_hdd,
+ QEMU_OPTION_disk,
QEMU_OPTION_cdrom,
QEMU_OPTION_mtdblock,
QEMU_OPTION_sd,
@@ -7232,6 +7434,7 @@
{ "hdb", HAS_ARG, QEMU_OPTION_hdb },
{ "hdc", HAS_ARG, QEMU_OPTION_hdc },
{ "hdd", HAS_ARG, QEMU_OPTION_hdd },
+ { "disk", HAS_ARG, QEMU_OPTION_disk },
{ "cdrom", HAS_ARG, QEMU_OPTION_cdrom },
{ "mtdblock", HAS_ARG, QEMU_OPTION_mtdblock },
{ "sd", HAS_ARG, QEMU_OPTION_sd },
@@ -7354,10 +7557,10 @@
{
BlockDriverState *bs;
- if (index < 4) {
+ if (index < MAX_IDE_DISKS) {
bs = bs_table[index];
- } else if (index < 6) {
- bs = fd_table[index - 4];
+ } else if (index < MAX_IDE_DISKS + MAX_FD) {
+ bs = fd_table[index - MAX_IDE_DISKS];
} else {
bs = NULL;
}
@@ -7556,10 +7759,10 @@
int use_gdbstub;
const char *gdbstub_port;
#endif
- int i, cdrom_index, pflash_index;
+ int i, pflash_index;
int snapshot, linux_boot;
const char *initrd_filename;
- const char *hd_filename[MAX_DISKS], *fd_filename[MAX_FD];
+ const char *fd_filename[MAX_FD];
const char *pflash_filename[MAX_PFLASH];
const char *sd_filename;
const char *mtd_filename;
@@ -7567,7 +7770,10 @@
DisplayState *ds = &display_state;
int cyls, heads, secs, translation;
char net_clients[MAX_NET_CLIENTS][256];
+ char disks[MAX_DISKS][256];
int nb_net_clients;
+ int nb_disks;
+ int hda_index;
int optind;
const char *r, *optarg;
CharDriverState *monitor_hd;
@@ -7622,8 +7828,6 @@
initrd_filename = NULL;
for(i = 0; i < MAX_FD; i++)
fd_filename[i] = NULL;
- for(i = 0; i < MAX_DISKS; i++)
- hd_filename[i] = NULL;
for(i = 0; i < MAX_PFLASH; i++)
pflash_filename[i] = NULL;
pflash_index = 0;
@@ -7639,11 +7843,6 @@
nographic = 0;
kernel_filename = NULL;
kernel_cmdline = "";
-#ifdef TARGET_PPC
- cdrom_index = 1;
-#else
- cdrom_index = 2;
-#endif
cyls = heads = secs = 0;
translation = BIOS_ATA_TRANSLATION_AUTO;
pstrcpy(monitor_device, sizeof(monitor_device), "vc");
@@ -7661,6 +7860,8 @@
usb_devices_index = 0;
nb_net_clients = 0;
+ nb_disks = 0;
+ hda_index = -1;
nb_nics = 0;
/* default mac address of the first network interface */
@@ -7671,7 +7872,10 @@
break;
r = argv[optind];
if (r[0] != '-') {
- hd_filename[0] = argv[optind++];
+ hda_index = nb_disks;
+ snprintf(disks[nb_disks], sizeof(disks[0]),
+ "%s" HD_ALIAS, argv[optind++], 0);
+ nb_disks++;
} else {
const QEMUOption *popt;
@@ -7731,17 +7935,51 @@
initrd_filename = optarg;
break;
case QEMU_OPTION_hda:
+ if (nb_disks >= MAX_DISKS) {
+ fprintf(stderr, "qemu: too many disks\n");
+ exit(1);
+ }
+ hda_index = nb_disks;
+ if (cyls == 0)
+ snprintf(disks[nb_disks], sizeof(disks[0]),
+ "%s" HD_ALIAS, optarg, 0);
+ else {
+ snprintf(disks[nb_disks], sizeof(disks[0]),
+ "%s" HD_ALIAS
+ ",cyls=%d,heads=%d,secs=%d%s",
+ optarg, 0, cyls, heads, secs,
+ translation == BIOS_ATA_TRANSLATION_LBA ?
+ ",trans=lba" :
+ translation == BIOS_ATA_TRANSLATION_NONE ?
+ ",trans=none" : "");
+ }
+ nb_disks++;
+ break;
case QEMU_OPTION_hdb:
case QEMU_OPTION_hdc:
case QEMU_OPTION_hdd:
{
int hd_index;
+ if (nb_disks >= MAX_DISKS) {
+ fprintf(stderr, "qemu: too many disks\n");
+ exit(1);
+ }
hd_index = popt->index - QEMU_OPTION_hda;
- hd_filename[hd_index] = optarg;
- if (hd_index == cdrom_index)
- cdrom_index = -1;
+ snprintf(disks[nb_disks], sizeof(disks[0]),
+ "%s" HD_ALIAS, optarg, hd_index);
+ nb_disks++;
}
break;
+ case QEMU_OPTION_disk:
+ if (nb_disks >= MAX_DISKS) {
+ fprintf(stderr, "qemu: too many disks\n");
+ exit(1);
+ }
+ pstrcpy(disks[nb_disks],
+ sizeof(disks[0]),
+ optarg);
+ nb_disks++;
+ break;
case QEMU_OPTION_mtdblock:
mtd_filename = optarg;
break;
@@ -7792,6 +8030,15 @@
fprintf(stderr, "qemu: invalid physical CHS format\n");
exit(1);
}
+ if (hda_index != -1)
+ snprintf(disks[hda_index] + strlen(disks[hda_index]),
+ sizeof(disks[0]) - strlen(disks[hda_index]),
+ ",cyls=%d,heads=%d,secs=%d%s",
+ cyls, heads, secs,
+ translation == BIOS_ATA_TRANSLATION_LBA ?
+ ",trans=lba" :
+ translation == BIOS_ATA_TRANSLATION_NONE ?
+ ",trans=none" : "");
}
break;
case QEMU_OPTION_nographic:
@@ -7810,9 +8057,13 @@
kernel_cmdline = optarg;
break;
case QEMU_OPTION_cdrom:
- if (cdrom_index >= 0) {
- hd_filename[cdrom_index] = optarg;
+ if (nb_disks >= MAX_DISKS) {
+ fprintf(stderr, "qemu: too many disks\n");
+ exit(1);
}
+ snprintf(disks[nb_disks], sizeof(disks[0]),
+ "%s" CDROM_ALIAS, optarg);
+ nb_disks++;
break;
case QEMU_OPTION_boot:
if (strlen(optarg) > MAX_BOOT_DEVICES) {
@@ -8179,14 +8430,13 @@
if (!linux_boot &&
(!strchr(boot_device, 'n')) &&
- hd_filename[0] == '\0' &&
- (cdrom_index >= 0 && hd_filename[cdrom_index] == '\0') &&
+ nb_disks == 0 &&
fd_filename[0] == '\0')
help(1);
/* boot to floppy or the default cd if no hard disk defined yet */
if (!boot_device[0]) {
- if (hd_filename[0] != '\0')
+ if (nb_disks)
boot_device[0] = 'c';
else if (fd_filename[0] != '\0')
boot_device[0] = 'a';
@@ -8261,32 +8511,20 @@
exit(1);
}
- /* we always create the cdrom drive, even if no disk is there */
bdrv_init();
- if (cdrom_index >= 0) {
- bs_table[cdrom_index] = bdrv_new("cdrom");
- bdrv_set_type_hint(bs_table[cdrom_index], BDRV_TYPE_CDROM);
+
+ /* we always create the cdrom drive, even if no disk is there */
+
+ if (nb_disks < MAX_DISKS) {
+ pstrcpy(disks[nb_disks], sizeof(disks[0]), CDROM_ALIAS);
+ nb_disks++;
}
/* open the virtual block devices */
- for(i = 0; i < MAX_DISKS; i++) {
- if (hd_filename[i]) {
- if (!bs_table[i]) {
- char buf[64];
- snprintf(buf, sizeof(buf), "hd%c", i + 'a');
- bs_table[i] = bdrv_new(buf);
- }
- if (bdrv_open(bs_table[i], hd_filename[i], snapshot ?
BDRV_O_SNAPSHOT : 0) < 0) {
- fprintf(stderr, "qemu: could not open hard disk image '%s'\n",
- hd_filename[i]);
- exit(1);
- }
- if (i == 0 && cyls != 0) {
- bdrv_set_geometry_hint(bs_table[i], cyls, heads, secs);
- bdrv_set_translation_hint(bs_table[i], translation);
- }
- }
- }
+
+ for(i = 0; i < nb_disks; i++)
+ if (disk_init(disks[i], snapshot) == -1)
+ exit(1);
/* we always create at least one floppy disk */
fd_table[0] = bdrv_new("fda");
Index: qemu/vl.h
===================================================================
--- qemu.orig/vl.h 2007-10-31 14:12:40.000000000 +0100
+++ qemu/vl.h 2007-10-31 14:13:20.000000000 +0100
@@ -984,9 +984,13 @@
extern uint8_t _translate_keycode(const int key);
/* ide.c */
-#define MAX_DISKS 4
+#define MAX_IDE_BUS 2
+#define MAX_IDE_DEVS 2
+#define MAX_IDE_DISKS (MAX_IDE_BUS * MAX_IDE_DEVS)
-extern BlockDriverState *bs_table[MAX_DISKS + 1];
+#define MAX_DISKS (MAX_IDE_DISKS)
+
+extern BlockDriverState *bs_table[MAX_IDE_DISKS + 1];
extern BlockDriverState *sd_bdrv;
extern BlockDriverState *mtd_bdrv;
Index: qemu/monitor.c
===================================================================
--- qemu.orig/monitor.c 2007-10-31 14:12:18.000000000 +0100
+++ qemu/monitor.c 2007-10-31 14:13:20.000000000 +0100
@@ -204,7 +204,7 @@
int i, all_devices;
all_devices = !strcmp(device, "all");
- for (i = 0; i < MAX_DISKS; i++) {
+ for (i = 0; i < MAX_IDE_DISKS; i++) {
if (bs_table[i]) {
if (all_devices ||
!strcmp(bdrv_get_device_name(bs_table[i]), device))
Index: qemu/hw/mips_pica61.c
===================================================================
--- qemu.orig/hw/mips_pica61.c 2007-10-31 14:12:40.000000000 +0100
+++ qemu/hw/mips_pica61.c 2007-10-31 14:13:20.000000000 +0100
@@ -136,9 +136,10 @@
i8042_mm_init(i8259[6], i8259[7], 0x80005060, 0);
/* IDE controller */
- for(i = 0; i < 2; i++)
+ for(i = 0; i < MAX_IDE_BUS; i++)
isa_ide_init(ide_iobase[i], ide_iobase2[i], i8259[ide_irq[i]],
- bs_table[2 * i], bs_table[2 * i + 1]);
+ bs_table[MAX_IDE_DEVS * i],
+ bs_table[MAX_IDE_DEVS * i + 1]);
/* Network controller */
/* FIXME: missing NS SONIC DP83932 */
Index: qemu/hw/mips_r4k.c
===================================================================
--- qemu.orig/hw/mips_r4k.c 2007-10-31 14:12:40.000000000 +0100
+++ qemu/hw/mips_r4k.c 2007-10-31 14:13:20.000000000 +0100
@@ -240,9 +240,10 @@
}
}
- for(i = 0; i < 2; i++)
+ for(i = 0; i < MAX_IDE_BUS; i++)
isa_ide_init(ide_iobase[i], ide_iobase2[i], i8259[ide_irq[i]],
- bs_table[2 * i], bs_table[2 * i + 1]);
+ bs_table[MAX_IDE_DEVS * i],
+ bs_table[MAX_IDE_DEVS * i + 1]);
i8042_init(i8259[1], i8259[12], 0x60);
ds1225y_init(0x9000, "nvram");
Index: qemu/hw/pc.c
===================================================================
--- qemu.orig/hw/pc.c 2007-10-31 14:12:40.000000000 +0100
+++ qemu/hw/pc.c 2007-10-31 14:13:20.000000000 +0100
@@ -892,9 +892,10 @@
if (pci_enabled) {
pci_piix3_ide_init(pci_bus, bs_table, piix3_devfn + 1, i8259);
} else {
- for(i = 0; i < 2; i++) {
+ for(i = 0; i < MAX_IDE_BUS; i++) {
isa_ide_init(ide_iobase[i], ide_iobase2[i], i8259[ide_irq[i]],
- bs_table[2 * i], bs_table[2 * i + 1]);
+ bs_table[MAX_IDE_DEVS * i],
+ bs_table[MAX_IDE_DEVS * i + 1]);
}
}
Index: qemu/hw/ppc_prep.c
===================================================================
--- qemu.orig/hw/ppc_prep.c 2007-10-31 14:12:40.000000000 +0100
+++ qemu/hw/ppc_prep.c 2007-10-31 14:13:20.000000000 +0100
@@ -649,9 +649,10 @@
}
}
- for(i = 0; i < 2; i++) {
+ for(i = 0; i < MAX_IDE_BUS; i++) {
isa_ide_init(ide_iobase[i], ide_iobase2[i], i8259[ide_irq[i]],
- bs_table[2 * i], bs_table[2 * i + 1]);
+ bs_table[MAX_IDE_DEVS * i],
+ bs_table[MAX_IDE_DEVS * i + 1]);
}
i8042_init(i8259[1], i8259[12], 0x60);
DMA_init(1);
- [Qemu-devel] [PATCH 0/7] Add -disk interface, Laurent Vivier, 2007/10/31
- [Qemu-devel] [PATCH 1/7] Add arg -disk to define new disk with more features,
Laurent Vivier <=
- [Qemu-devel] [PATCH 2/7] Add scsi support for the target PC, Laurent Vivier, 2007/10/31
- [Qemu-devel] [PATCH 3/7] Add floppy support by -disk, Laurent Vivier, 2007/10/31
- [Qemu-devel] [PATCH 4/7] remove fd_filename from the machine init interface, Laurent Vivier, 2007/10/31
- [Qemu-devel] [PATCH 5/7] Add parallel flash support by -disk, Laurent Vivier, 2007/10/31
- [Qemu-devel] [PATCH 6/7] Add flash support by -disk, Laurent Vivier, 2007/10/31
- [Qemu-devel] [PATCH 7/7] Add SecureDigital support by -disk, Laurent Vivier, 2007/10/31