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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2014-01-24 09:18:52 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2014-01-24 09:40:59 +0100 |
| commit | 07be0382097027cde68d9268cc628741069b5762 (patch) | |
| tree | fee25ed4434d1d3d1d670b53065864ccc12c0d18 /Documentation/ioctl | |
| parent | fded4329da9e8486b434d6c4aceab1ab3f433d8a (diff) | |
| download | lwn-07be0382097027cde68d9268cc628741069b5762.tar.gz lwn-07be0382097027cde68d9268cc628741069b5762.zip | |
s390/hypfs: add interface for diagnose 0x304
To provide access to the set-partition-resource-parameter interface
to user space add a new attribute to hypfs/debugfs:
* s390_hypsfs/diag_304
The data for the query-partition-resource-parameters command can
be access by a read on the attribute. All other diagnose 0x304
requests need to be submitted via ioctl with CAP_SYS_ADMIN rights.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'Documentation/ioctl')
| -rw-r--r-- | Documentation/ioctl/ioctl-number.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/ioctl/ioctl-number.txt b/Documentation/ioctl/ioctl-number.txt index 7cbfa3c4fc3d..d7e43fa88575 100644 --- a/Documentation/ioctl/ioctl-number.txt +++ b/Documentation/ioctl/ioctl-number.txt @@ -73,6 +73,7 @@ Code Seq#(hex) Include File Comments 0x09 all linux/raid/md_u.h 0x10 00-0F drivers/char/s390/vmcp.h 0x10 10-1F arch/s390/include/uapi/sclp_ctl.h +0x10 20-2F arch/s390/include/uapi/asm/hypfs.h 0x12 all linux/fs.h linux/blkpg.h 0x1b all InfiniBand Subsystem <http://infiniband.sourceforge.net/> |