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-rw-r--r--arch/powerpc/platforms/83xx/mpc8313_rdb.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc832x_rdb.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc834x_itx.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc834x_mds.c2
-rw-r--r--arch/powerpc/platforms/86xx/mpc86xx_hpcn.c7
-rw-r--r--arch/powerpc/platforms/celleb/pci.c1
-rw-r--r--arch/powerpc/platforms/celleb/scc_epci.c8
-rw-r--r--arch/powerpc/platforms/celleb/setup.c2
-rw-r--r--arch/powerpc/platforms/pseries/eeh.c13
-rw-r--r--arch/powerpc/platforms/pseries/eeh_driver.c7
-rw-r--r--arch/powerpc/platforms/pseries/iommu.c3
-rw-r--r--arch/powerpc/platforms/pseries/kexec.c1
12 files changed, 37 insertions, 13 deletions
diff --git a/arch/powerpc/platforms/83xx/mpc8313_rdb.c b/arch/powerpc/platforms/83xx/mpc8313_rdb.c
index 32e9e9492841..96970ac887ee 100644
--- a/arch/powerpc/platforms/83xx/mpc8313_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc8313_rdb.c
@@ -40,7 +40,9 @@ unsigned long isa_mem_base = 0;
*/
static void __init mpc8313_rdb_setup_arch(void)
{
+#ifdef CONFIG_PCI
struct device_node *np;
+#endif
if (ppc_md.progress)
ppc_md.progress("mpc8313_rdb_setup_arch()", 0);
diff --git a/arch/powerpc/platforms/83xx/mpc832x_rdb.c b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
index b0b22bb29de7..3db68b73fc32 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
@@ -44,7 +44,9 @@ unsigned long isa_mem_base = 0;
*/
static void __init mpc832x_rdb_setup_arch(void)
{
+#if defined(CONFIG_PCI) || defined(CONFIG_QUICC_ENGINE)
struct device_node *np;
+#endif
if (ppc_md.progress)
ppc_md.progress("mpc832x_rdb_setup_arch()", 0);
diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c
index 3c009f6d4a4f..40a01947d684 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_itx.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c
@@ -50,7 +50,9 @@ unsigned long isa_mem_base = 0;
*/
static void __init mpc834x_itx_setup_arch(void)
{
+#ifdef CONFIG_PCI
struct device_node *np;
+#endif
if (ppc_md.progress)
ppc_md.progress("mpc834x_itx_setup_arch()", 0);
diff --git a/arch/powerpc/platforms/83xx/mpc834x_mds.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c
index 8aa9a93e2aa2..10394b2d7e7a 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_mds.c
@@ -120,7 +120,9 @@ static int mpc834x_usb_cfg(void)
*/
static void __init mpc834x_mds_setup_arch(void)
{
+#ifdef CONFIG_PCI
struct device_node *np;
+#endif
if (ppc_md.progress)
ppc_md.progress("mpc834x_mds_setup_arch()", 0);
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
index 90877565caa3..1051702c8d4f 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
@@ -168,7 +168,7 @@ static void __devinit quirk_uli1575(struct pci_dev *dev)
{
unsigned short temp;
struct pci_controller *hose = pci_bus_to_host(dev->bus);
- unsigned char irq2pin[16];
+ unsigned char irq2pin[16], c;
unsigned long pirq_map_word = 0;
u32 irq;
int i;
@@ -288,6 +288,11 @@ static void __devinit quirk_uli1575(struct pci_dev *dev)
outb(0x1e, 0x4d1);
#undef ULI1575_SET_DEV_IRQ
+
+ /* Disable the HD interface and enable the AC97 interface. */
+ pci_read_config_byte(dev, 0xb8, &c);
+ c &= 0x7f;
+ pci_write_config_byte(dev, 0xb8, c);
}
static void __devinit quirk_uli5288(struct pci_dev *dev)
diff --git a/arch/powerpc/platforms/celleb/pci.c b/arch/powerpc/platforms/celleb/pci.c
index d1adf34cd5e8..e9ac19c4bba4 100644
--- a/arch/powerpc/platforms/celleb/pci.c
+++ b/arch/powerpc/platforms/celleb/pci.c
@@ -457,6 +457,7 @@ int __devinit celleb_setup_phb(struct pci_controller *phb)
pr_debug("PCI: celleb_setup_phb() %s\n", name);
phb_set_bus_ranges(dev, phb);
+ phb->buid = 1;
if (strcmp(name, "epci") == 0) {
phb->ops = &celleb_epci_ops;
diff --git a/arch/powerpc/platforms/celleb/scc_epci.c b/arch/powerpc/platforms/celleb/scc_epci.c
index fb23d53eb09c..c4b011094bd6 100644
--- a/arch/powerpc/platforms/celleb/scc_epci.c
+++ b/arch/powerpc/platforms/celleb/scc_epci.c
@@ -133,13 +133,13 @@ static int celleb_epci_check_abort(struct pci_controller *hose,
}
static volatile void __iomem *celleb_epci_make_config_addr(
+ struct pci_bus *bus,
struct pci_controller *hose,
unsigned int devfn, int where)
{
volatile void __iomem *addr;
- struct pci_bus *bus = hose->bus;
- if (bus->self)
+ if (bus != hose->bus)
addr = celleb_epci_get_epci_cfg(hose) +
(((bus->number & 0xff) << 16)
| ((devfn & 0xff) << 8)
@@ -193,7 +193,7 @@ static int celleb_epci_read_config(struct pci_bus *bus,
} else {
clear_and_disable_master_abort_interrupt(hose);
- addr = celleb_epci_make_config_addr(hose, devfn, where);
+ addr = celleb_epci_make_config_addr(bus, hose, devfn, where);
switch (size) {
case 1:
@@ -257,7 +257,7 @@ static int celleb_epci_write_config(struct pci_bus *bus,
} else {
clear_and_disable_master_abort_interrupt(hose);
- addr = celleb_epci_make_config_addr(hose, devfn, where);
+ addr = celleb_epci_make_config_addr(bus, hose, devfn, where);
switch (size) {
case 1:
diff --git a/arch/powerpc/platforms/celleb/setup.c b/arch/powerpc/platforms/celleb/setup.c
index 596ab2a788d4..5e9f7f163571 100644
--- a/arch/powerpc/platforms/celleb/setup.c
+++ b/arch/powerpc/platforms/celleb/setup.c
@@ -80,7 +80,7 @@ static int celleb_machine_type_hack(char *ptr)
return 0;
}
-__setup("celleb_machine_type_hack", celleb_machine_type_hack);
+__setup("celleb_machine_type_hack=", celleb_machine_type_hack);
static void celleb_progress(char *s, unsigned short hex)
{
diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index 093438b93bd9..5f3e6d8659fe 100644
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -76,7 +76,7 @@
*/
#define EEH_MAX_FAILS 2100000
-/* Time to wait for a PCI slot to retport status, in milliseconds */
+/* Time to wait for a PCI slot to report status, in milliseconds */
#define PCI_BUS_RESET_WAIT_MSEC (60*1000)
/* RTAS tokens */
@@ -95,11 +95,18 @@ EXPORT_SYMBOL(eeh_subsystem_enabled);
/* Lock to avoid races due to multiple reports of an error */
static DEFINE_SPINLOCK(confirm_error_lock);
-/* Buffer for reporting slot-error-detail rtas calls */
+/* Buffer for reporting slot-error-detail rtas calls. Its here
+ * in BSS, and not dynamically alloced, so that it ends up in
+ * RMO where RTAS can access it.
+ */
static unsigned char slot_errbuf[RTAS_ERROR_LOG_MAX];
static DEFINE_SPINLOCK(slot_errbuf_lock);
static int eeh_error_buf_size;
+/* Buffer for reporting pci register dumps. Its here in BSS, and
+ * not dynamically alloced, so that it ends up in RMO where RTAS
+ * can access it.
+ */
#define EEH_PCI_REGS_LOG_LEN 4096
static unsigned char pci_regs_buf[EEH_PCI_REGS_LOG_LEN];
@@ -218,7 +225,7 @@ static size_t gather_pci_data(struct pci_dn *pdn, char * buf, size_t len)
void eeh_slot_error_detail(struct pci_dn *pdn, int severity)
{
size_t loglen = 0;
- memset(pci_regs_buf, 0, EEH_PCI_REGS_LOG_LEN);
+ pci_regs_buf[0] = 0;
rtas_pci_enable(pdn, EEH_THAW_MMIO);
loglen = gather_pci_data(pdn, pci_regs_buf, EEH_PCI_REGS_LOG_LEN);
diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c
index f07d849cfc84..161a5844ab6c 100644
--- a/arch/powerpc/platforms/pseries/eeh_driver.c
+++ b/arch/powerpc/platforms/pseries/eeh_driver.c
@@ -378,8 +378,9 @@ struct pci_dn * handle_eeh_events (struct eeh_event *event)
/* Since rtas may enable MMIO when posting the error log,
* don't post the error log until after all dev drivers
- * have been informed. */
- eeh_slot_error_detail(frozen_pdn, 1 /* Temporary Error */);
+ * have been informed.
+ */
+ eeh_slot_error_detail(frozen_pdn, EEH_LOG_TEMP_FAILURE);
/* If all device drivers were EEH-unaware, then shut
* down all of the device drivers, and hope they
@@ -470,7 +471,7 @@ hard_fail:
location, drv_str, pci_str);
perm_error:
- eeh_slot_error_detail(frozen_pdn, 2 /* Permanent Error */);
+ eeh_slot_error_detail(frozen_pdn, EEH_LOG_PERM_FAILURE);
/* Notify all devices that they're about to go down. */
pci_walk_bus(frozen_bus, eeh_report_failure, NULL);
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index eec684a8e44e..be17d2395072 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -520,7 +520,6 @@ static void pci_dma_dev_setup_pSeriesLP(struct pci_dev *dev)
dev->dev.archdata.dma_data = PCI_DN(pdn)->iommu_table;
return;
}
- DBG(" found DMA window, table: %p\n", pci->iommu_table);
pci = PCI_DN(pdn);
if (!pci->iommu_table) {
@@ -534,6 +533,8 @@ static void pci_dma_dev_setup_pSeriesLP(struct pci_dev *dev)
pci->iommu_table = iommu_init_table(tbl, pci->phb->node);
DBG(" created table: %p\n", pci->iommu_table);
+ } else {
+ DBG(" found DMA window, table: %p\n", pci->iommu_table);
}
dev->dev.archdata.dma_data = pci->iommu_table;
diff --git a/arch/powerpc/platforms/pseries/kexec.c b/arch/powerpc/platforms/pseries/kexec.c
index af2685607458..412a5e7aff2d 100644
--- a/arch/powerpc/platforms/pseries/kexec.c
+++ b/arch/powerpc/platforms/pseries/kexec.c
@@ -12,6 +12,7 @@
#include <asm/firmware.h>
#include <asm/kexec.h>
#include <asm/mpic.h>
+#include <asm/smp.h>
#include "pseries.h"
#include "xics.h"
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-05 08:22:09 +0300