diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/s390/char/zcore.c | 1 | ||||
| -rw-r--r-- | drivers/s390/cio/ccwreq.c | 2 | ||||
| -rw-r--r-- | drivers/s390/cio/chsc_sch.c | 2 | ||||
| -rw-r--r-- | drivers/s390/cio/cio.c | 12 | ||||
| -rw-r--r-- | drivers/s390/cio/device_fsm.c | 4 | ||||
| -rw-r--r-- | drivers/s390/kvm/kvm_virtio.c | 4 |
6 files changed, 13 insertions, 12 deletions
diff --git a/drivers/s390/char/zcore.c b/drivers/s390/char/zcore.c index 1d935b2c9bf..d688693f09b 100644 --- a/drivers/s390/char/zcore.c +++ b/drivers/s390/char/zcore.c @@ -15,6 +15,7 @@ #include <linux/init.h> #include <linux/miscdevice.h> #include <linux/debugfs.h> +#include <asm/asm-offsets.h> #include <asm/ipl.h> #include <asm/sclp.h> #include <asm/setup.h> diff --git a/drivers/s390/cio/ccwreq.c b/drivers/s390/cio/ccwreq.c index 7a28a3029a3..37df42af05e 100644 --- a/drivers/s390/cio/ccwreq.c +++ b/drivers/s390/cio/ccwreq.c @@ -224,8 +224,8 @@ static void ccwreq_log_status(struct ccw_device *cdev, enum io_status status) */ void ccw_request_handler(struct ccw_device *cdev) { + struct irb *irb = (struct irb *)&S390_lowcore.irb; struct ccw_request *req = &cdev->private->req; - struct irb *irb = (struct irb *) __LC_IRB; enum io_status status; int rc = -EOPNOTSUPP; diff --git a/drivers/s390/cio/chsc_sch.c b/drivers/s390/cio/chsc_sch.c index df7388e88d3..852612f5dba 100644 --- a/drivers/s390/cio/chsc_sch.c +++ b/drivers/s390/cio/chsc_sch.c @@ -51,7 +51,7 @@ static void chsc_subchannel_irq(struct subchannel *sch) { struct chsc_private *private = sch->private; struct chsc_request *request = private->request; - struct irb *irb = (struct irb *)__LC_IRB; + struct irb *irb = (struct irb *)&S390_lowcore.irb; CHSC_LOG(4, "irb"); CHSC_LOG_HEX(4, irb, sizeof(*irb)); diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c index f9d8c7936a0..f736cdcf08a 100644 --- a/drivers/s390/cio/cio.c +++ b/drivers/s390/cio/cio.c @@ -625,8 +625,8 @@ void __irq_entry do_IRQ(struct pt_regs *regs) /* * Get interrupt information from lowcore */ - tpi_info = (struct tpi_info *) __LC_SUBCHANNEL_ID; - irb = (struct irb *) __LC_IRB; + tpi_info = (struct tpi_info *)&S390_lowcore.subchannel_id; + irb = (struct irb *)&S390_lowcore.irb; do { kstat_cpu(smp_processor_id()).irqs[IO_INTERRUPT]++; /* @@ -682,10 +682,10 @@ static int cio_tpi(void) struct irb *irb; int irq_context; - tpi_info = (struct tpi_info *) __LC_SUBCHANNEL_ID; + tpi_info = (struct tpi_info *)&S390_lowcore.subchannel_id; if (tpi(NULL) != 1) return 0; - irb = (struct irb *) __LC_IRB; + irb = (struct irb *)&S390_lowcore.irb; /* Store interrupt response block to lowcore. */ if (tsch(tpi_info->schid, irb) != 0) /* Not status pending or not operational. */ @@ -885,7 +885,7 @@ __clear_io_subchannel_easy(struct subchannel_id schid) struct tpi_info ti; if (tpi(&ti)) { - tsch(ti.schid, (struct irb *)__LC_IRB); + tsch(ti.schid, (struct irb *)&S390_lowcore.irb); if (schid_equal(&ti.schid, &schid)) return 0; } @@ -1083,7 +1083,7 @@ int __init cio_get_iplinfo(struct cio_iplinfo *iplinfo) struct subchannel_id schid; struct schib schib; - schid = *(struct subchannel_id *)__LC_SUBCHANNEL_ID; + schid = *(struct subchannel_id *)&S390_lowcore.subchannel_id; if (!schid.one) return -ENODEV; if (stsch(schid, &schib)) diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c index 2cb01861ce3..c56ab94612f 100644 --- a/drivers/s390/cio/device_fsm.c +++ b/drivers/s390/cio/device_fsm.c @@ -690,7 +690,7 @@ ccw_device_irq(struct ccw_device *cdev, enum dev_event dev_event) struct irb *irb; int is_cmd; - irb = (struct irb *) __LC_IRB; + irb = (struct irb *)&S390_lowcore.irb; is_cmd = !scsw_is_tm(&irb->scsw); /* Check for unsolicited interrupt. */ if (!scsw_is_solicited(&irb->scsw)) { @@ -755,7 +755,7 @@ ccw_device_w4sense(struct ccw_device *cdev, enum dev_event dev_event) { struct irb *irb; - irb = (struct irb *) __LC_IRB; + irb = (struct irb *)&S390_lowcore.irb; /* Check for unsolicited interrupt. */ if (scsw_stctl(&irb->scsw) == (SCSW_STCTL_STATUS_PEND | SCSW_STCTL_ALERT_STATUS)) { diff --git a/drivers/s390/kvm/kvm_virtio.c b/drivers/s390/kvm/kvm_virtio.c index 2930fc763ac..b2fc4fd63f7 100644 --- a/drivers/s390/kvm/kvm_virtio.c +++ b/drivers/s390/kvm/kvm_virtio.c @@ -340,11 +340,11 @@ static void kvm_extint_handler(u16 code) return; /* The LSB might be overloaded, we have to mask it */ - vq = (struct virtqueue *) ((*(long *) __LC_PFAULT_INTPARM) & ~1UL); + vq = (struct virtqueue *)(S390_lowcore.ext_params2 & ~1UL); /* We use the LSB of extparam, to decide, if this interrupt is a config * change or a "standard" interrupt */ - config_changed = (*(int *) __LC_EXT_PARAMS & 1); + config_changed = S390_lowcore.ext_params & 1; if (config_changed) { struct virtio_driver *drv; |