@@ -634,7 +634,7 @@ static void cmd_inquiry(IDEState *s, uint8_t *buf)
buf[7] = 0; /* reserved */
padstr8(buf + 8, 8, "QEMU");
padstr8(buf + 16, 16, "QEMU DVD-ROM");
- padstr8(buf + 32, 4, s->version);
+ padstr8(buf + 32, 4, s->dev->version);
ide_atapi_cmd_reply(s, 36, max_len);
}
@@ -98,7 +98,7 @@ static void ide_identify(IDEState *s)
put_le16(p + 20, 3); /* XXX: retired, remove ? */
put_le16(p + 21, 512); /* cache size in sectors */
put_le16(p + 22, 4); /* ecc bytes */
- padstr((char *)(p + 23), s->version, 8); /* firmware version */
+ padstr((char *)(p + 23), s->dev->version, 8); /* firmware version */
padstr((char *)(p + 27), s->drive_model_str, 40); /* model */
#if MAX_MULT_SECTORS > 1
put_le16(p + 47, 0x8000 | MAX_MULT_SECTORS);
@@ -202,7 +202,7 @@ static void ide_atapi_identify(IDEState *s)
put_le16(p + 20, 3); /* buffer type */
put_le16(p + 21, 512); /* cache size in sectors */
put_le16(p + 22, 4); /* ecc bytes */
- padstr((char *)(p + 23), s->version, 8); /* firmware version */
+ padstr((char *)(p + 23), s->dev->version, 8); /* firmware version */
padstr((char *)(p + 27), s->drive_model_str, 40); /* model */
put_le16(p + 48, 1); /* dword I/O (XXX: should not be set on CDROM) */
#ifdef USE_DMA_CDROM
@@ -259,7 +259,7 @@ static void ide_cfata_identify(IDEState *s)
put_le16(p + 8, s->nb_sectors); /* Sectors per card */
padstr((char *)(p + 10), s->drive_serial_str, 20); /* serial number */
put_le16(p + 22, 0x0004); /* ECC bytes */
- padstr((char *) (p + 23), s->version, 8); /* Firmware Revision */
+ padstr((char *) (p + 23), s->dev->version, 8); /* Firmware Revision */
padstr((char *) (p + 27), s->drive_model_str, 40);/* Model number */
#if MAX_MULT_SECTORS > 1
put_le16(p + 47, 0x8000 | MAX_MULT_SECTORS);
@@ -1931,7 +1931,7 @@ static const BlockDevOps ide_cd_block_ops = {
};
int ide_init_drive(IDEState *s, IDEDriveKind kind,
- const char *version, const char *serial, const char *model,
+ const char *serial, const char *model,
uint64_t wwn)
{
BlockDriverState *bs = s->dev->conf.bs;
@@ -1983,12 +1983,6 @@ int ide_init_drive(IDEState *s, IDEDriveKind kind,
}
}
- if (version) {
- pstrcpy(s->version, sizeof(s->version), version);
- } else {
- pstrcpy(s->version, sizeof(s->version), qemu_get_version());
- }
-
ide_reset(s);
bdrv_iostatus_enable(bs);
return 0;
@@ -373,7 +373,6 @@ struct IDEState {
/* set for lba48 access */
uint8_t lba48;
- char version[9];
/* ATAPI specific */
struct unreported_events events;
uint8_t sense_key;
@@ -544,7 +543,7 @@ void ide_data_writel(void *opaque, uint32_t addr, uint32_t val);
uint32_t ide_data_readl(void *opaque, uint32_t addr);
int ide_init_drive(IDEState *s, IDEDriveKind kind,
- const char *version, const char *serial, const char *model,
+ const char *serial, const char *model,
uint64_t wwn);
void ide_init2(IDEBus *bus, qemu_irq irq);
void ide_init2_with_non_qdev_drives(IDEBus *bus, DriveInfo *hd0,
@@ -148,14 +148,15 @@ static int ide_dev_initfn(IDEDevice *dev, IDEDriveKind kind)
return -1;
}
+ if (!dev->version) {
+ dev->version = g_strdup(qemu_get_version());
+ }
+
if (ide_init_drive(s, kind,
- dev->version, dev->serial, dev->model, dev->wwn) < 0) {
+ dev->serial, dev->model, dev->wwn) < 0) {
return -1;
}
- if (!dev->version) {
- dev->version = g_strdup(s->version);
- }
if (!dev->serial) {
dev->serial = g_strdup(s->drive_serial_str);
}
It's a copy of dev->version. The copy was needed for non-qdevified controllers, which lacked dev. Note that pci_piix3_xen_ide_unplug() did not clear the copy (it only cleared the copy of bs). Begs the question whether stale data could have been used after unplug. As far as I can tell, the copy was used only when the copy of bs was non-null, thus no bug there. Signed-off-by: Markus Armbruster <armbru@redhat.com> --- hw/ide/atapi.c | 2 +- hw/ide/core.c | 14 ++++---------- hw/ide/internal.h | 3 +-- hw/ide/qdev.c | 9 +++++---- 4 files changed, 11 insertions(+), 17 deletions(-)