diff options
| -rw-r--r-- | arch/s390/include/asm/irq.h | 1 | ||||
| -rw-r--r-- | arch/s390/kernel/irq.c | 1 | ||||
| -rw-r--r-- | drivers/s390/char/vmur.c | 2 |
3 files changed, 4 insertions, 0 deletions
diff --git a/arch/s390/include/asm/irq.h b/arch/s390/include/asm/irq.h index 6986343a566f..6c9b55681eab 100644 --- a/arch/s390/include/asm/irq.h +++ b/arch/s390/include/asm/irq.h @@ -21,6 +21,7 @@ enum interruption_class { IOINT_C15, IOINT_C70, IOINT_TAP, + IOINT_VMR, NMI_NMI, NR_IRQS, }; diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c index 5d7b6fbb3c13..ae726d1ae430 100644 --- a/arch/s390/kernel/irq.c +++ b/arch/s390/kernel/irq.c @@ -38,6 +38,7 @@ static const struct irq_class intrclass_names[] = { {.name = "C15", .desc = "[I/O] 3215" }, {.name = "C70", .desc = "[I/O] 3270" }, {.name = "TAP", .desc = "[I/O] Tape" }, + {.name = "VMR", .desc = "[I/O] Unit Record Devices" }, {.name = "NMI", .desc = "[NMI] Machine Check" }, }; diff --git a/drivers/s390/char/vmur.c b/drivers/s390/char/vmur.c index f7e4ae6bf15a..caef1757341d 100644 --- a/drivers/s390/char/vmur.c +++ b/drivers/s390/char/vmur.c @@ -11,6 +11,7 @@ #define KMSG_COMPONENT "vmur" #define pr_fmt(fmt) KMSG_COMPONENT ": " fmt +#include <linux/kernel_stat.h> #include <linux/cdev.h> #include <linux/slab.h> @@ -302,6 +303,7 @@ static void ur_int_handler(struct ccw_device *cdev, unsigned long intparm, { struct urdev *urd; + kstat_cpu(smp_processor_id()).irqs[IOINT_VMR]++; TRACE("ur_int_handler: intparm=0x%lx cstat=%02x dstat=%02x res=%u\n", intparm, irb->scsw.cmd.cstat, irb->scsw.cmd.dstat, irb->scsw.cmd.count); |
