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Diffstat (limited to 'drivers/s390')
-rw-r--r--drivers/s390/char/zcore.c1
-rw-r--r--drivers/s390/cio/ccwreq.c2
-rw-r--r--drivers/s390/cio/chsc_sch.c2
-rw-r--r--drivers/s390/cio/cio.c12
-rw-r--r--drivers/s390/cio/device_fsm.c4
-rw-r--r--drivers/s390/kvm/kvm_virtio.c4
6 files changed, 13 insertions, 12 deletions
diff --git a/drivers/s390/char/zcore.c b/drivers/s390/char/zcore.c
index 1d935b2c9bf4..d688693f09b8 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 7a28a3029a3f..37df42af05ec 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 df7388e88d31..852612f5dba0 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 f9d8c7936a09..f736cdcf08ad 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 2cb01861ce34..c56ab94612f9 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 2930fc763ac5..b2fc4fd63f7f 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;