diff options
| author | Nikunj A Dadhania <nikunj@linux.vnet.ibm.com> | 2014-04-21 14:37:49 +0530 |
|---|---|---|
| committer | Nikunj A Dadhania <nikunj@linux.vnet.ibm.com> | 2014-04-25 15:40:13 +0530 |
| commit | c365fe0393df8e6bddfbf60f50314b3bdac5bef7 (patch) | |
| tree | 3ddc69b914aa924c327fc8f24d81c313fb3623b1 /lib/libusb | |
| parent | 4a53254d43f67083b3aca10c36f921361b3b97dc (diff) | |
| download | SLOF-c365fe0393df8e6bddfbf60f50314b3bdac5bef7.zip SLOF-c365fe0393df8e6bddfbf60f50314b3bdac5bef7.tar.gz SLOF-c365fe0393df8e6bddfbf60f50314b3bdac5bef7.tar.bz2 | |
virtio-blk: support variable block size
Current code only works with 512 bytes read.
Moreover, Qemu ignores the guest set features request. In the set
features request SLOF indicates to qemu that it is not support
VIRTIO_BLK_F_BLK_SIZE feature. Code in qemu suggests that virtio-blk
is not implementing set_guest_feature.
Tested-by: Bharata B Rao <bharata@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Diffstat (limited to 'lib/libusb')
| -rw-r--r-- | lib/libusb/tools.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/lib/libusb/tools.h b/lib/libusb/tools.h index 497a1a0..f531175 100644 --- a/lib/libusb/tools.h +++ b/lib/libusb/tools.h @@ -74,9 +74,4 @@ static inline void ci_write_reg(uint32_t *reg, uint32_t value) ci_write_32(reg, bswap_32(value)); } -#define offset_of(type, member) ((long) &((type *)0)->member) -#define container_of(ptr, type, member) ({ \ - const typeof(((type *)0)->member)* struct_ptr = (ptr); \ - (type *)((char *)struct_ptr - offset_of(type, member)); }) - #endif |