https://github.com/torvalds/linux
Revision 5a63426e2a18775ed05b20e3bc90c68bacb1f68a authored by Len Brown on 06 April 2016, 21:15:55 UTC, committed by Rafael J. Wysocki on 07 April 2016, 20:18:32 UTC
Some processors use the Interrupt Response Time Limit (IRTL) MSR value
to describe the maximum IRQ response time latency for deep
package C-states.  (Though others have the register, but do not use it)
Lets print it out to give insight into the cases where it is used.

IRTL begain in SNB, with PC3/PC6/PC7, and HSW added PC8/PC9/PC10.

Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
1 parent 8ae7225
History
Tip revision: 5a63426e2a18775ed05b20e3bc90c68bacb1f68a authored by Len Brown on 06 April 2016, 21:15:55 UTC
tools/power turbostat: print IRTL MSRs
Tip revision: 5a63426
File Mode Size
.gitignore -rw-r--r-- 151 bytes
Kconfig -rw-r--r-- 2.9 KB
Makefile -rw-r--r-- 2.3 KB
gen_init_cpio.c -rw-r--r-- 12.7 KB
initramfs_data.S -rw-r--r-- 1.3 KB

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