diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2011-01-05 12:47:37 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2011-01-05 12:47:26 +0100 |
| commit | 85b81cdd0b038d580dedf6289df7de65826967d6 (patch) | |
| tree | 45611f4accbd79c07232788c7bad7035b0cdba4d /arch/s390 | |
| parent | 355eb4022b92349f70cd69ce5b9572c71c0be226 (diff) | |
| download | linux-85b81cdd0b038d580dedf6289df7de65826967d6.tar.bz2 | |
[S390] ctc: add support for irq statistics
Add support for CTC I/O interrupt statistics in /proc/interrupts.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/include/asm/irq.h | 1 | ||||
| -rw-r--r-- | arch/s390/kernel/irq.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/include/asm/irq.h b/arch/s390/include/asm/irq.h index 2d5943c1c6a1..8c79f9400a36 100644 --- a/arch/s390/include/asm/irq.h +++ b/arch/s390/include/asm/irq.h @@ -24,6 +24,7 @@ enum interruption_class { IOINT_VMR, IOINT_LCS, IOINT_CLW, + IOINT_CTC, NMI_NMI, NR_IRQS, }; diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c index 406b539f61a9..57ed2b55c2a1 100644 --- a/arch/s390/kernel/irq.c +++ b/arch/s390/kernel/irq.c @@ -41,6 +41,7 @@ static const struct irq_class intrclass_names[] = { {.name = "VMR", .desc = "[I/O] Unit Record Devices" }, {.name = "LCS", .desc = "[I/O] LCS" }, {.name = "CLW", .desc = "[I/O] CLAW" }, + {.name = "CTC", .desc = "[I/O] CTC" }, {.name = "NMI", .desc = "[NMI] Machine Check" }, }; |