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-rw-r--r--arch/powerpc/platforms/pseries/eeh.c62
-rw-r--r--arch/powerpc/platforms/pseries/eeh_driver.c19
-rw-r--r--arch/powerpc/platforms/pseries/eeh_event.c30
-rw-r--r--arch/powerpc/platforms/pseries/hvCall.S100
-rw-r--r--arch/powerpc/platforms/pseries/hvconsole.c6
-rw-r--r--arch/powerpc/platforms/pseries/hvcserver.c22
-rw-r--r--arch/powerpc/platforms/pseries/lpar.c31
-rw-r--r--arch/powerpc/platforms/pseries/setup.c2
-rw-r--r--arch/powerpc/platforms/pseries/vio.c4
-rw-r--r--arch/powerpc/platforms/pseries/xics.c8
10 files changed, 199 insertions, 85 deletions
diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index 9b2b1cb117b..780fb27a009 100644
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -865,7 +865,7 @@ void __init eeh_init(void)
* on the CEC architecture, type of the device, on earlier boot
* command-line arguments & etc.
*/
-void eeh_add_device_early(struct device_node *dn)
+static void eeh_add_device_early(struct device_node *dn)
{
struct pci_controller *phb;
struct eeh_early_enable_info info;
@@ -882,7 +882,6 @@ void eeh_add_device_early(struct device_node *dn)
info.buid_lo = BUID_LO(phb->buid);
early_enable_eeh(dn, &info);
}
-EXPORT_SYMBOL_GPL(eeh_add_device_early);
void eeh_add_device_tree_early(struct device_node *dn)
{
@@ -893,20 +892,6 @@ void eeh_add_device_tree_early(struct device_node *dn)
}
EXPORT_SYMBOL_GPL(eeh_add_device_tree_early);
-void eeh_add_device_tree_late(struct pci_bus *bus)
-{
- struct pci_dev *dev;
-
- list_for_each_entry(dev, &bus->devices, bus_list) {
- eeh_add_device_late(dev);
- if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
- struct pci_bus *subbus = dev->subordinate;
- if (subbus)
- eeh_add_device_tree_late(subbus);
- }
- }
-}
-
/**
* eeh_add_device_late - perform EEH initialization for the indicated pci device
* @dev: pci device for which to set up EEH
@@ -914,7 +899,7 @@ void eeh_add_device_tree_late(struct pci_bus *bus)
* This routine must be used to complete EEH initialization for PCI
* devices that were added after system boot (e.g. hotplug, dlpar).
*/
-void eeh_add_device_late(struct pci_dev *dev)
+static void eeh_add_device_late(struct pci_dev *dev)
{
struct device_node *dn;
struct pci_dn *pdn;
@@ -933,16 +918,33 @@ void eeh_add_device_late(struct pci_dev *dev)
pci_addr_cache_insert_device (dev);
}
-EXPORT_SYMBOL_GPL(eeh_add_device_late);
+
+void eeh_add_device_tree_late(struct pci_bus *bus)
+{
+ struct pci_dev *dev;
+
+ list_for_each_entry(dev, &bus->devices, bus_list) {
+ eeh_add_device_late(dev);
+ if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
+ struct pci_bus *subbus = dev->subordinate;
+ if (subbus)
+ eeh_add_device_tree_late(subbus);
+ }
+ }
+}
+EXPORT_SYMBOL_GPL(eeh_add_device_tree_late);
/**
* eeh_remove_device - undo EEH setup for the indicated pci device
* @dev: pci device to be removed
*
- * This routine should be when a device is removed from a running
- * system (e.g. by hotplug or dlpar).
+ * This routine should be called when a device is removed from
+ * a running system (e.g. by hotplug or dlpar). It unregisters
+ * the PCI device from the EEH subsystem. I/O errors affecting
+ * this device will no longer be detected after this call; thus,
+ * i/o errors affecting this slot may leave this device unusable.
*/
-void eeh_remove_device(struct pci_dev *dev)
+static void eeh_remove_device(struct pci_dev *dev)
{
struct device_node *dn;
if (!dev || !eeh_subsystem_enabled)
@@ -958,21 +960,17 @@ void eeh_remove_device(struct pci_dev *dev)
PCI_DN(dn)->pcidev = NULL;
pci_dev_put (dev);
}
-EXPORT_SYMBOL_GPL(eeh_remove_device);
void eeh_remove_bus_device(struct pci_dev *dev)
{
+ struct pci_bus *bus = dev->subordinate;
+ struct pci_dev *child, *tmp;
+
eeh_remove_device(dev);
- if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
- struct pci_bus *bus = dev->subordinate;
- struct list_head *ln;
- if (!bus)
- return;
- for (ln = bus->devices.next; ln != &bus->devices; ln = ln->next) {
- struct pci_dev *pdev = pci_dev_b(ln);
- if (pdev)
- eeh_remove_bus_device(pdev);
- }
+
+ if (bus && dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
+ list_for_each_entry_safe(child, tmp, &bus->devices, bus_list)
+ eeh_remove_bus_device(child);
}
}
EXPORT_SYMBOL_GPL(eeh_remove_bus_device);
diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c
index cc2495a0cdd..1fba695e32e 100644
--- a/arch/powerpc/platforms/pseries/eeh_driver.c
+++ b/arch/powerpc/platforms/pseries/eeh_driver.c
@@ -293,15 +293,16 @@ void handle_eeh_events (struct eeh_event *event)
frozen_pdn = PCI_DN(frozen_dn);
frozen_pdn->eeh_freeze_count++;
- pci_str = pci_name (frozen_pdn->pcidev);
- drv_str = pcid_name (frozen_pdn->pcidev);
- if (!pci_str) {
+ if (frozen_pdn->pcidev) {
+ pci_str = pci_name (frozen_pdn->pcidev);
+ drv_str = pcid_name (frozen_pdn->pcidev);
+ } else {
pci_str = pci_name (event->dev);
drv_str = pcid_name (event->dev);
}
if (frozen_pdn->eeh_freeze_count > EEH_MAX_ALLOWED_FREEZES)
- goto hard_fail;
+ goto excess_failures;
/* If the reset state is a '5' and the time to reset is 0 (infinity)
* or is more then 15 seconds, then mark this as a permanent failure.
@@ -356,7 +357,7 @@ void handle_eeh_events (struct eeh_event *event)
return;
-hard_fail:
+excess_failures:
/*
* About 90% of all real-life EEH failures in the field
* are due to poorly seated PCI cards. Only 10% or so are
@@ -367,7 +368,15 @@ hard_fail:
"and has been permanently disabled. Please try reseating\n"
"this device or replacing it.\n",
drv_str, pci_str, frozen_pdn->eeh_freeze_count);
+ goto perm_error;
+
+hard_fail:
+ printk(KERN_ERR
+ "EEH: Unable to recover from failure of PCI device %s - %s\n"
+ "Please try reseating this device or replacing it.\n",
+ drv_str, pci_str);
+perm_error:
eeh_slot_error_detail(frozen_pdn, 2 /* Permanent Error */);
/* Notify all devices that they're about to go down. */
diff --git a/arch/powerpc/platforms/pseries/eeh_event.c b/arch/powerpc/platforms/pseries/eeh_event.c
index 9a9961f2748..a1bda6f96fd 100644
--- a/arch/powerpc/platforms/pseries/eeh_event.c
+++ b/arch/powerpc/platforms/pseries/eeh_event.c
@@ -19,7 +19,9 @@
*/
#include <linux/list.h>
+#include <linux/mutex.h>
#include <linux/pci.h>
+#include <linux/workqueue.h>
#include <asm/eeh_event.h>
#include <asm/ppc-pci.h>
@@ -37,14 +39,18 @@ LIST_HEAD(eeh_eventlist);
static void eeh_thread_launcher(void *);
DECLARE_WORK(eeh_event_wq, eeh_thread_launcher, NULL);
+/* Serialize reset sequences for a given pci device */
+DEFINE_MUTEX(eeh_event_mutex);
+
/**
- * eeh_event_handler - dispatch EEH events. The detection of a frozen
- * slot can occur inside an interrupt, where it can be hard to do
- * anything about it. The goal of this routine is to pull these
- * detection events out of the context of the interrupt handler, and
- * re-dispatch them for processing at a later time in a normal context.
- *
+ * eeh_event_handler - dispatch EEH events.
* @dummy - unused
+ *
+ * The detection of a frozen slot can occur inside an interrupt,
+ * where it can be hard to do anything about it. The goal of this
+ * routine is to pull these detection events out of the context
+ * of the interrupt handler, and re-dispatch them for processing
+ * at a later time in a normal context.
*/
static int eeh_event_handler(void * dummy)
{
@@ -64,23 +70,24 @@ static int eeh_event_handler(void * dummy)
event = list_entry(eeh_eventlist.next, struct eeh_event, list);
list_del(&event->list);
}
-
- if (event)
- eeh_mark_slot(event->dn, EEH_MODE_RECOVERING);
-
spin_unlock_irqrestore(&eeh_eventlist_lock, flags);
+
if (event == NULL)
break;
+ /* Serialize processing of EEH events */
+ mutex_lock(&eeh_event_mutex);
+ eeh_mark_slot(event->dn, EEH_MODE_RECOVERING);
+
printk(KERN_INFO "EEH: Detected PCI bus error on device %s\n",
pci_name(event->dev));
handle_eeh_events(event);
eeh_clear_slot(event->dn, EEH_MODE_RECOVERING);
-
pci_dev_put(event->dev);
kfree(event);
+ mutex_unlock(&eeh_event_mutex);
}
return 0;
@@ -88,7 +95,6 @@ static int eeh_event_handler(void * dummy)
/**
* eeh_thread_launcher
- *
* @dummy - unused
*/
static void eeh_thread_launcher(void *dummy)
diff --git a/arch/powerpc/platforms/pseries/hvCall.S b/arch/powerpc/platforms/pseries/hvCall.S
index db7c19fe929..c9ff547f9d2 100644
--- a/arch/powerpc/platforms/pseries/hvCall.S
+++ b/arch/powerpc/platforms/pseries/hvCall.S
@@ -127,3 +127,103 @@ _GLOBAL(plpar_hcall_4out)
mtcrf 0xff,r0
blr /* return r3 = status */
+
+/* plpar_hcall_7arg_7ret(unsigned long opcode, R3
+ unsigned long arg1, R4
+ unsigned long arg2, R5
+ unsigned long arg3, R6
+ unsigned long arg4, R7
+ unsigned long arg5, R8
+ unsigned long arg6, R9
+ unsigned long arg7, R10
+ unsigned long *out1, 112(R1)
+ unsigned long *out2, 110(R1)
+ unsigned long *out3, 108(R1)
+ unsigned long *out4, 106(R1)
+ unsigned long *out5, 104(R1)
+ unsigned long *out6, 102(R1)
+ unsigned long *out7); 100(R1)
+*/
+_GLOBAL(plpar_hcall_7arg_7ret)
+ HMT_MEDIUM
+
+ mfcr r0
+ stw r0,8(r1)
+
+ HVSC /* invoke the hypervisor */
+
+ lwz r0,8(r1)
+
+ ld r11,STK_PARM(r11)(r1) /* Fetch r4 ret arg */
+ std r4,0(r11)
+ ld r11,STK_PARM(r12)(r1) /* Fetch r5 ret arg */
+ std r5,0(r11)
+ ld r11,STK_PARM(r13)(r1) /* Fetch r6 ret arg */
+ std r6,0(r11)
+ ld r11,STK_PARM(r14)(r1) /* Fetch r7 ret arg */
+ std r7,0(r11)
+ ld r11,STK_PARM(r15)(r1) /* Fetch r8 ret arg */
+ std r8,0(r11)
+ ld r11,STK_PARM(r16)(r1) /* Fetch r9 ret arg */
+ std r9,0(r11)
+ ld r11,STK_PARM(r17)(r1) /* Fetch r10 ret arg */
+ std r10,0(r11)
+
+ mtcrf 0xff,r0
+
+ blr /* return r3 = status */
+
+/* plpar_hcall_9arg_9ret(unsigned long opcode, R3
+ unsigned long arg1, R4
+ unsigned long arg2, R5
+ unsigned long arg3, R6
+ unsigned long arg4, R7
+ unsigned long arg5, R8
+ unsigned long arg6, R9
+ unsigned long arg7, R10
+ unsigned long arg8, 112(R1)
+ unsigned long arg9, 110(R1)
+ unsigned long *out1, 108(R1)
+ unsigned long *out2, 106(R1)
+ unsigned long *out3, 104(R1)
+ unsigned long *out4, 102(R1)
+ unsigned long *out5, 100(R1)
+ unsigned long *out6, 98(R1)
+ unsigned long *out7); 96(R1)
+ unsigned long *out8, 94(R1)
+ unsigned long *out9, 92(R1)
+*/
+_GLOBAL(plpar_hcall_9arg_9ret)
+ HMT_MEDIUM
+
+ mfcr r0
+ stw r0,8(r1)
+
+ ld r11,STK_PARM(r11)(r1) /* put arg8 in R11 */
+ ld r12,STK_PARM(r12)(r1) /* put arg9 in R12 */
+
+ HVSC /* invoke the hypervisor */
+
+ ld r0,STK_PARM(r13)(r1) /* Fetch r4 ret arg */
+ stdx r4,r0,r0
+ ld r0,STK_PARM(r14)(r1) /* Fetch r5 ret arg */
+ stdx r5,r0,r0
+ ld r0,STK_PARM(r15)(r1) /* Fetch r6 ret arg */
+ stdx r6,r0,r0
+ ld r0,STK_PARM(r16)(r1) /* Fetch r7 ret arg */
+ stdx r7,r0,r0
+ ld r0,STK_PARM(r17)(r1) /* Fetch r8 ret arg */
+ stdx r8,r0,r0
+ ld r0,STK_PARM(r18)(r1) /* Fetch r9 ret arg */
+ stdx r9,r0,r0
+ ld r0,STK_PARM(r19)(r1) /* Fetch r10 ret arg */
+ stdx r10,r0,r0
+ ld r0,STK_PARM(r20)(r1) /* Fetch r11 ret arg */
+ stdx r11,r0,r0
+ ld r0,STK_PARM(r21)(r1) /* Fetch r12 ret arg */
+ stdx r12,r0,r0
+
+ lwz r0,8(r1)
+ mtcrf 0xff,r0
+
+ blr /* return r3 = status */
diff --git a/arch/powerpc/platforms/pseries/hvconsole.c b/arch/powerpc/platforms/pseries/hvconsole.c
index ba6befd9663..a72a987f1d4 100644
--- a/arch/powerpc/platforms/pseries/hvconsole.c
+++ b/arch/powerpc/platforms/pseries/hvconsole.c
@@ -41,7 +41,7 @@ int hvc_get_chars(uint32_t vtermno, char *buf, int count)
unsigned long got;
if (plpar_hcall(H_GET_TERM_CHAR, vtermno, 0, 0, 0, &got,
- (unsigned long *)buf, (unsigned long *)buf+1) == H_Success)
+ (unsigned long *)buf, (unsigned long *)buf+1) == H_SUCCESS)
return got;
return 0;
}
@@ -69,9 +69,9 @@ int hvc_put_chars(uint32_t vtermno, const char *buf, int count)
ret = plpar_hcall_norets(H_PUT_TERM_CHAR, vtermno, count, lbuf[0],
lbuf[1]);
- if (ret == H_Success)
+ if (ret == H_SUCCESS)
return count;
- if (ret == H_Busy)
+ if (ret == H_BUSY)
return 0;
return -EIO;
}
diff --git a/arch/powerpc/platforms/pseries/hvcserver.c b/arch/powerpc/platforms/pseries/hvcserver.c
index 22bfb5c89db..fcf4b4cbeaf 100644
--- a/arch/powerpc/platforms/pseries/hvcserver.c
+++ b/arch/powerpc/platforms/pseries/hvcserver.c
@@ -43,21 +43,21 @@ MODULE_VERSION(HVCS_ARCH_VERSION);
static int hvcs_convert(long to_convert)
{
switch (to_convert) {
- case H_Success:
+ case H_SUCCESS:
return 0;
- case H_Parameter:
+ case H_PARAMETER:
return -EINVAL;
- case H_Hardware:
+ case H_HARDWARE:
return -EIO;
- case H_Busy:
- case H_LongBusyOrder1msec:
- case H_LongBusyOrder10msec:
- case H_LongBusyOrder100msec:
- case H_LongBusyOrder1sec:
- case H_LongBusyOrder10sec:
- case H_LongBusyOrder100sec:
+ case H_BUSY:
+ case H_LONG_BUSY_ORDER_1_MSEC:
+ case H_LONG_BUSY_ORDER_10_MSEC:
+ case H_LONG_BUSY_ORDER_100_MSEC:
+ case H_LONG_BUSY_ORDER_1_SEC:
+ case H_LONG_BUSY_ORDER_10_SEC:
+ case H_LONG_BUSY_ORDER_100_SEC:
return -EBUSY;
- case H_Function: /* fall through */
+ case H_FUNCTION: /* fall through */
default:
return -EPERM;
}
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index 8952528d31a..634b7d06d3c 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -54,7 +54,8 @@ EXPORT_SYMBOL(plpar_hcall);
EXPORT_SYMBOL(plpar_hcall_4out);
EXPORT_SYMBOL(plpar_hcall_norets);
EXPORT_SYMBOL(plpar_hcall_8arg_2ret);
-
+EXPORT_SYMBOL(plpar_hcall_7arg_7ret);
+EXPORT_SYMBOL(plpar_hcall_9arg_9ret);
extern void pSeries_find_serial_port(void);
@@ -72,7 +73,7 @@ static void udbg_hvsi_putc(char c)
do {
rc = plpar_put_term_char(vtermno, sizeof(packet), packet);
- } while (rc == H_Busy);
+ } while (rc == H_BUSY);
}
static long hvsi_udbg_buf_len;
@@ -85,7 +86,7 @@ static int udbg_hvsi_getc_poll(void)
if (hvsi_udbg_buf_len == 0) {
rc = plpar_get_term_char(vtermno, &hvsi_udbg_buf_len, hvsi_udbg_buf);
- if (rc != H_Success || hvsi_udbg_buf[0] != 0xff) {
+ if (rc != H_SUCCESS || hvsi_udbg_buf[0] != 0xff) {
/* bad read or non-data packet */
hvsi_udbg_buf_len = 0;
} else {
@@ -139,7 +140,7 @@ static void udbg_putcLP(char c)
buf[0] = c;
do {
rc = plpar_put_term_char(vtermno, 1, buf);
- } while(rc == H_Busy);
+ } while(rc == H_BUSY);
}
/* Buffered chars getc */
@@ -158,7 +159,7 @@ static int udbg_getc_pollLP(void)
/* get some more chars. */
inbuflen = 0;
rc = plpar_get_term_char(vtermno, &inbuflen, buf);
- if (rc != H_Success)
+ if (rc != H_SUCCESS)
inbuflen = 0; /* otherwise inbuflen is garbage */
}
if (inbuflen <= 0 || inbuflen > 16) {
@@ -304,7 +305,7 @@ long pSeries_lpar_hpte_insert(unsigned long hpte_group,
lpar_rc = plpar_hcall(H_ENTER, flags, hpte_group, hpte_v,
hpte_r, &slot, &dummy0, &dummy1);
- if (unlikely(lpar_rc == H_PTEG_Full)) {
+ if (unlikely(lpar_rc == H_PTEG_FULL)) {
if (!(vflags & HPTE_V_BOLTED))
DBG_LOW(" full\n");
return -1;
@@ -315,7 +316,7 @@ long pSeries_lpar_hpte_insert(unsigned long hpte_group,
* will fail. However we must catch the failure in hash_page
* or we will loop forever, so return -2 in this case.
*/
- if (unlikely(lpar_rc != H_Success)) {
+ if (unlikely(lpar_rc != H_SUCCESS)) {
if (!(vflags & HPTE_V_BOLTED))
DBG_LOW(" lpar err %d\n", lpar_rc);
return -2;
@@ -346,9 +347,9 @@ static long pSeries_lpar_hpte_remove(unsigned long hpte_group)
/* don't remove a bolted entry */
lpar_rc = plpar_pte_remove(H_ANDCOND, hpte_group + slot_offset,
(0x1UL << 4), &dummy1, &dummy2);
- if (lpar_rc == H_Success)
+ if (lpar_rc == H_SUCCESS)
return i;
- BUG_ON(lpar_rc != H_Not_Found);
+ BUG_ON(lpar_rc != H_NOT_FOUND);
slot_offset++;
slot_offset &= 0x7;
@@ -391,14 +392,14 @@ static long pSeries_lpar_hpte_updatepp(unsigned long slot,
lpar_rc = plpar_pte_protect(flags, slot, want_v & HPTE_V_AVPN);
- if (lpar_rc == H_Not_Found) {
+ if (lpar_rc == H_NOT_FOUND) {
DBG_LOW("not found !\n");
return -1;
}
DBG_LOW("ok\n");
- BUG_ON(lpar_rc != H_Success);
+ BUG_ON(lpar_rc != H_SUCCESS);
return 0;
}
@@ -417,7 +418,7 @@ static unsigned long pSeries_lpar_hpte_getword0(unsigned long slot)
lpar_rc = plpar_pte_read(flags, slot, &dword0, &dummy_word1);
- BUG_ON(lpar_rc != H_Success);
+ BUG_ON(lpar_rc != H_SUCCESS);
return dword0;
}
@@ -468,7 +469,7 @@ static void pSeries_lpar_hpte_updateboltedpp(unsigned long newpp,
flags = newpp & 7;
lpar_rc = plpar_pte_protect(flags, slot, 0);
- BUG_ON(lpar_rc != H_Success);
+ BUG_ON(lpar_rc != H_SUCCESS);
}
static void pSeries_lpar_hpte_invalidate(unsigned long slot, unsigned long va,
@@ -484,10 +485,10 @@ static void pSeries_lpar_hpte_invalidate(unsigned long slot, unsigned long va,
want_v = hpte_encode_v(va, psize);
lpar_rc = plpar_pte_remove(H_AVPN, slot, want_v & HPTE_V_AVPN,
&dummy1, &dummy2);
- if (lpar_rc == H_Not_Found)
+ if (lpar_rc == H_NOT_FOUND)
return;
- BUG_ON(lpar_rc != H_Success);
+ BUG_ON(lpar_rc != H_SUCCESS);
}
/*
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index b2fbf8ba8fb..5eb55ef1c91 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -463,7 +463,7 @@ static void pseries_dedicated_idle_sleep(void)
* very low priority. The cede enables interrupts, which
* doesn't matter here.
*/
- if (!lppaca[cpu ^ 1].idle || poll_pending() == H_Pending)
+ if (!lppaca[cpu ^ 1].idle || poll_pending() == H_PENDING)
cede_processor();
out:
diff --git a/arch/powerpc/platforms/pseries/vio.c b/arch/powerpc/platforms/pseries/vio.c
index 866379b80c0..8e53e04ada8 100644
--- a/arch/powerpc/platforms/pseries/vio.c
+++ b/arch/powerpc/platforms/pseries/vio.c
@@ -258,7 +258,7 @@ EXPORT_SYMBOL(vio_find_node);
int vio_enable_interrupts(struct vio_dev *dev)
{
int rc = h_vio_signal(dev->unit_address, VIO_IRQ_ENABLE);
- if (rc != H_Success)
+ if (rc != H_SUCCESS)
printk(KERN_ERR "vio: Error 0x%x enabling interrupts\n", rc);
return rc;
}
@@ -267,7 +267,7 @@ EXPORT_SYMBOL(vio_enable_interrupts);
int vio_disable_interrupts(struct vio_dev *dev)
{
int rc = h_vio_signal(dev->unit_address, VIO_IRQ_DISABLE);
- if (rc != H_Success)
+ if (rc != H_SUCCESS)
printk(KERN_ERR "vio: Error 0x%x disabling interrupts\n", rc);
return rc;
}
diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c
index 4864cb32be2..2d60ea30fed 100644
--- a/arch/powerpc/platforms/pseries/xics.c
+++ b/arch/powerpc/platforms/pseries/xics.c
@@ -168,7 +168,7 @@ static int pSeriesLP_xirr_info_get(int n_cpu)
unsigned long return_value;
lpar_rc = plpar_xirr(&return_value);
- if (lpar_rc != H_Success)
+ if (lpar_rc != H_SUCCESS)
panic(" bad return code xirr - rc = %lx \n", lpar_rc);
return (int)return_value;
}
@@ -179,7 +179,7 @@ static void pSeriesLP_xirr_info_set(int n_cpu, int value)
unsigned long val64 = value & 0xffffffff;
lpar_rc = plpar_eoi(val64);
- if (lpar_rc != H_Success)
+ if (lpar_rc != H_SUCCESS)
panic("bad return code EOI - rc = %ld, value=%lx\n", lpar_rc,
val64);
}
@@ -189,7 +189,7 @@ void pSeriesLP_cppr_info(int n_cpu, u8 value)
unsigned long lpar_rc;
lpar_rc = plpar_cppr(value);
- if (lpar_rc != H_Success)
+ if (lpar_rc != H_SUCCESS)
panic("bad return code cppr - rc = %lx\n", lpar_rc);
}
@@ -198,7 +198,7 @@ static void pSeriesLP_qirr_info(int n_cpu , u8 value)
unsigned long lpar_rc;
lpar_rc = plpar_ipi(get_hard_smp_processor_id(n_cpu), value);
- if (lpar_rc != H_Success)
+ if (lpar_rc != H_SUCCESS)
panic("bad return code qirr - rc = %lx\n", lpar_rc);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 05:33:49 +0000