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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-02 23:14:58 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-02 23:14:58 +0300 |
| commit | 52b084d31cbc8e90cb6fc1ac4061d9a24375c89d (patch) | |
| tree | b0ebeae6ae724d6cc1c79702d8201e7767b6f3de /include/uapi | |
| parent | 1081230b748de8f03f37f80c53dfa89feda9b8de (diff) | |
| parent | e19b127f5b76ec03b9c52b64f117dc75bb39eda1 (diff) | |
| download | linux-52b084d31cbc8e90cb6fc1ac4061d9a24375c89d.tar.xz | |
Merge branch 'for-4.3/drivers' of git://git.kernel.dk/linux-block
Pull block driver updates from Jens Axboe:
"On top of the 4.3 core block IO changes, here are the driver related
changes for 4.3. Basically just NVMe and nbd this time around:
- NVMe:
- PRACT PI improvement from Alok Pandey.
- Cleanups and improvements on submission queue doorbell and
writing, using CMB if available. From Jon Derrick.
- From Keith, support for setting queue maximum segments, and
reset support.
- Also from Jon, fixup of u64 division issue on 32-bit archs and
wiring up of the reset support through and ioctl.
- Two small cleanups from Matias and Sunad
- Various code cleanups and fixes from Markus Pargmann"
* 'for-4.3/drivers' of git://git.kernel.dk/linux-block:
NVMe: Using PRACT bit to generate and verify PI by controller
NVMe:Remove unreachable code in nvme_abort_req
NVMe: Add nvme subsystem reset IOCTL
NVMe: Add nvme subsystem reset support
NVMe: removed unused nn var from nvme_dev_add
NVMe: Set queue max segments
nbd: flags is a u32 variable
nbd: Rename functions for clearness of recv/send path
nbd: Change 'disconnect' to be boolean
nbd: Add debugfs entries
nbd: Remove variable 'pid'
nbd: Move clear queue debug message
nbd: Remove 'harderror' and propagate error properly
nbd: restructure sock_shutdown
nbd: sock_shutdown, remove conditional lock
nbd: Fix timeout detection
nvme: Fixes u64 division which breaks i386 builds
NVMe: Use CMB for the IO SQes if available
NVMe: Unify SQ entry writing and doorbell ringing
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/nvme.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/nvme.h b/include/uapi/linux/nvme.h index 732b32e92b02..8864194a4151 100644 --- a/include/uapi/linux/nvme.h +++ b/include/uapi/linux/nvme.h @@ -584,5 +584,6 @@ struct nvme_passthru_cmd { #define NVME_IOCTL_SUBMIT_IO _IOW('N', 0x42, struct nvme_user_io) #define NVME_IOCTL_IO_CMD _IOWR('N', 0x43, struct nvme_passthru_cmd) #define NVME_IOCTL_RESET _IO('N', 0x44) +#define NVME_IOCTL_SUBSYS_RESET _IO('N', 0x45) #endif /* _UAPI_LINUX_NVME_H */ |