forge/linux-pinenote
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

x86, msr: Export the register-setting MSR functions via /dev/*/msr

Browse source 
Make it possible to access the all-register-setting/getting MSR
functions via the MSR driver.  This is implemented as an ioctl() on
the standard MSR device node.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Cc: Borislav Petkov <petkovbb@gmail.com>
This commit is contained in:
H. Peter Anvin 2009-08-31 14:16:57 -07:00
parent 8b956bf1f0
commit ff55df53df
3 changed files with 60 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

1
Documentation/ioctl/ioctl-number.txt
View file

@ -121,6 +121,7 @@ Code Seq# Include File Comments
'c' 00-7F linux/comstats.h conflict!
'c' 00-7F linux/coda.h conflict!
'c' 80-9F arch/s390/include/asm/chsc.h
'c' A0-AF arch/x86/include/asm/msr.h
'd' 00-FF linux/char/drm/drm/h conflict!
'd' F0-FF linux/digi1.h
'e' all linux/digi1.h conflict!