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| author | K. Y. Srinivasan <kys@microsoft.com> | 2011-08-27 18:31:18 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-08-29 18:01:06 (GMT) |
| commit | 21e37742361fe408d534c004b6e39717cb6b5999 (patch) | |
| tree | 1b25c0a9d68195cdf608384d48c58bd005ef8365 | |
| parent | bd1f5d6a0098debce610dc23729ebff691a5c3f5 (diff) | |
| download | linux-fsl-qoriq-21e37742361fe408d534c004b6e39717cb6b5999.tar.xz | |
Staging: hv: storvsc: Handle IDE devices using the storvsc driver
Now, enable handling of all IDE devices by extending the storvsc
device id table to handle IDE guid. As part of this cleanup Kconfig
and Hyper-V Makefile to not build the IDE driver (blkvsc).
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/staging/hv/Kconfig | 7 | ||||
| -rw-r--r-- | drivers/staging/hv/Makefile | 2 | ||||
| -rw-r--r-- | drivers/staging/hv/storvsc_drv.c | 21 |
3 files changed, 8 insertions, 22 deletions
diff --git a/drivers/staging/hv/Kconfig b/drivers/staging/hv/Kconfig index 5e0c9f6..26b5064 100644 --- a/drivers/staging/hv/Kconfig +++ b/drivers/staging/hv/Kconfig @@ -15,13 +15,6 @@ config HYPERV_STORAGE help Select this option to enable the Hyper-V virtual storage driver. -config HYPERV_BLOCK - tristate "Microsoft Hyper-V virtual block driver" - depends on BLOCK && SCSI && (LBDAF || 64BIT) - default HYPERV - help - Select this option to enable the Hyper-V virtual block driver. - config HYPERV_NET tristate "Microsoft Hyper-V virtual network driver" depends on NET diff --git a/drivers/staging/hv/Makefile b/drivers/staging/hv/Makefile index 3004674..bb89437 100644 --- a/drivers/staging/hv/Makefile +++ b/drivers/staging/hv/Makefile @@ -1,6 +1,5 @@ obj-$(CONFIG_HYPERV) += hv_vmbus.o hv_timesource.o obj-$(CONFIG_HYPERV_STORAGE) += hv_storvsc.o -obj-$(CONFIG_HYPERV_BLOCK) += hv_blkvsc.o obj-$(CONFIG_HYPERV_NET) += hv_netvsc.o obj-$(CONFIG_HYPERV_UTILS) += hv_utils.o obj-$(CONFIG_HYPERV_MOUSE) += hv_mouse.o @@ -9,6 +8,5 @@ hv_vmbus-y := vmbus_drv.o \ hv.o connection.o channel.o \ channel_mgmt.o ring_buffer.o hv_storvsc-y := storvsc_drv.o storvsc.o -hv_blkvsc-y := blkvsc_drv.o storvsc.o hv_netvsc-y := netvsc_drv.o netvsc.o rndis_filter.o hv_utils-y := hv_util.o hv_kvp.o diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c index f434200..9464f99 100644 --- a/drivers/staging/hv/storvsc_drv.c +++ b/drivers/staging/hv/storvsc_drv.c @@ -645,27 +645,22 @@ static struct scsi_host_template scsi_driver = { .dma_boundary = PAGE_SIZE-1, }; +/* + * The storvsc_probe function assumes that the IDE guid + * is the second entry. + */ static const struct hv_vmbus_device_id id_table[] = { /* SCSI guid */ { VMBUS_DEVICE(0xd9, 0x63, 0x61, 0xba, 0xa1, 0x04, 0x29, 0x4d, 0xb6, 0x05, 0x72, 0xe2, 0xff, 0xb1, 0xdc, 0x7f) }, + /* IDE guid */ + { VMBUS_DEVICE(0x32, 0x26, 0x41, 0x32, 0xcb, 0x86, 0xa2, 0x44, + 0x9b, 0x5c, 0x50, 0xd1, 0x41, 0x73, 0x54, 0xf5) }, { }, }; MODULE_DEVICE_TABLE(vmbus, id_table); -/* - * This declaration is temporary; once we get the - * infrastructure in place, we will integrate with - * id_table. - */ - -static const uuid_le ide_blk_guid = { - .b = { - 0x32, 0x26, 0x41, 0x32, 0xcb, 0x86, 0xa2, 0x44, - 0x9b, 0x5c, 0x50, 0xd1, 0x41, 0x73, 0x54, 0xf5 - } -}; /* * storvsc_probe - Add a new device for this driver @@ -681,7 +676,7 @@ static int storvsc_probe(struct hv_device *device) int path = 0; int target = 0; - if (!uuid_le_cmp(device->dev_type, ide_blk_guid)) + if (!memcmp(&device->dev_type.b, id_table[1].guid, sizeof(uuid_le))) dev_is_ide = true; else dev_is_ide = false; |