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authorFloris Bos <bos@je-eigen-domein.nl>2012-03-13 13:31:47 +0100
committerKevin Wolf <kwolf@redhat.com>2012-04-05 14:54:39 +0200
commit95ebda85e09ed2b7f00deb2adbdafa5ccf5db948 (patch)
tree11724250febc3065d5b7d61e50c800a6932bb451 /hw/ide/internal.h
parentaa2c91bdfebbfa314e9522573a9656626e21ac67 (diff)
ide: Adds wwn=hex qdev option
Allow the user to specify a disk's World Wide Name. Linux guests can address disks by their unique World Wide Name number (e.g. /dev/disk/by-id/wwn-0x5001517959123522). This patch adds support for assigning a World Wide Name number to a virtual IDE disk. Cc: kwolf@redhat.com Signed-off-by: Floris Bos <dev@noc-ps.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'hw/ide/internal.h')
-rw-r--r--hw/ide/internal.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/hw/ide/internal.h b/hw/ide/internal.h
index b1319dca72..100efd3076 100644
--- a/hw/ide/internal.h
+++ b/hw/ide/internal.h
@@ -349,6 +349,7 @@ struct IDEState {
int drive_serial;
char drive_serial_str[21];
char drive_model_str[41];
+ uint64_t wwn;
/* ide regs */
uint8_t feature;
uint8_t error;
@@ -470,6 +471,7 @@ struct IDEDevice {
char *version;
char *serial;
char *model;
+ uint64_t wwn;
};
#define BM_STATUS_DMAING 0x01
@@ -536,7 +538,8 @@ 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, BlockDriverState *bs, IDEDriveKind kind,
- const char *version, const char *serial, const char *model);
+ const char *version, 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,
DriveInfo *hd1, qemu_irq irq);