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-rw-r--r--arch/sparc64/kernel/central.c4
-rw-r--r--arch/sparc64/kernel/ebus.c8
-rw-r--r--arch/sparc64/kernel/entry.S3
-rw-r--r--arch/sparc64/kernel/isa.c8
-rw-r--r--arch/sparc64/kernel/of_device.c35
-rw-r--r--arch/sparc64/kernel/pci_iommu.c2
-rw-r--r--arch/sparc64/kernel/prom.c51
-rw-r--r--arch/sparc64/kernel/systbls.S8
-rw-r--r--arch/sparc64/kernel/traps.c8
-rw-r--r--arch/sparc64/kernel/vmlinux.lds.S8
10 files changed, 85 insertions, 50 deletions
diff --git a/arch/sparc64/kernel/central.c b/arch/sparc64/kernel/central.c
index b66336d..e724c54 100644
--- a/arch/sparc64/kernel/central.c
+++ b/arch/sparc64/kernel/central.c
@@ -126,6 +126,10 @@ static void probe_other_fhcs(void)
int board;
u32 tmp;
+ if (dp->parent &&
+ dp->parent->parent != NULL)
+ continue;
+
fhc = (struct linux_fhc *)
central_alloc_bootmem(sizeof(struct linux_fhc));
if (fhc == NULL)
diff --git a/arch/sparc64/kernel/ebus.c b/arch/sparc64/kernel/ebus.c
index 2df25c2..35bf895 100644
--- a/arch/sparc64/kernel/ebus.c
+++ b/arch/sparc64/kernel/ebus.c
@@ -389,12 +389,12 @@ static void __init fill_ebus_device(struct device_node *dp, struct linux_ebus_de
dev->ofdev.node = dp;
dev->ofdev.dev.parent = &dev->bus->ofdev.dev;
dev->ofdev.dev.bus = &ebus_bus_type;
- strcpy(dev->ofdev.dev.bus_id, dp->path_component_name);
+ sprintf(dev->ofdev.dev.bus_id, "ebus[%08x]", dp->node);
/* Register with core */
if (of_device_register(&dev->ofdev) != 0)
printk(KERN_DEBUG "ebus: device registration error for %s!\n",
- dev->ofdev.dev.bus_id);
+ dp->path_component_name);
dp = dp->child;
if (dp) {
@@ -494,12 +494,12 @@ void __init ebus_init(void)
ebus->ofdev.node = dp;
ebus->ofdev.dev.parent = &pdev->dev;
ebus->ofdev.dev.bus = &ebus_bus_type;
- strcpy(ebus->ofdev.dev.bus_id, dp->path_component_name);
+ sprintf(ebus->ofdev.dev.bus_id, "ebus%d", num_ebus);
/* Register with core */
if (of_device_register(&ebus->ofdev) != 0)
printk(KERN_DEBUG "ebus: device registration error for %s!\n",
- ebus->ofdev.dev.bus_id);
+ dp->path_component_name);
child = dp->child;
diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S
index 0aaa35f..6f28bec 100644
--- a/arch/sparc64/kernel/entry.S
+++ b/arch/sparc64/kernel/entry.S
@@ -22,11 +22,10 @@
#include <asm/auxio.h>
#include <asm/sfafsr.h>
#include <asm/pil.h>
+#include <asm/unistd.h>
#define curptr g6
-#define NR_SYSCALLS 300 /* Each OS is different... */
-
.text
.align 32
diff --git a/arch/sparc64/kernel/isa.c b/arch/sparc64/kernel/isa.c
index 0f3aec7..f028e68 100644
--- a/arch/sparc64/kernel/isa.c
+++ b/arch/sparc64/kernel/isa.c
@@ -115,12 +115,12 @@ static void __init isa_fill_devices(struct sparc_isa_bridge *isa_br)
isa_dev->ofdev.node = dp;
isa_dev->ofdev.dev.parent = &isa_br->ofdev.dev;
isa_dev->ofdev.dev.bus = &isa_bus_type;
- strcpy(isa_dev->ofdev.dev.bus_id, dp->path_component_name);
+ sprintf(isa_dev->ofdev.dev.bus_id, "isa[%08x]", dp->node);
/* Register with core */
if (of_device_register(&isa_dev->ofdev) != 0) {
printk(KERN_DEBUG "isa: device registration error for %s!\n",
- isa_dev->ofdev.dev.bus_id);
+ dp->path_component_name);
kfree(isa_dev);
goto next_sibling;
}
@@ -191,12 +191,12 @@ void __init isa_init(void)
isa_br->ofdev.node = dp;
isa_br->ofdev.dev.parent = &pdev->dev;
isa_br->ofdev.dev.bus = &isa_bus_type;
- strcpy(isa_br->ofdev.dev.bus_id, dp->path_component_name);
+ sprintf(isa_br->ofdev.dev.bus_id, "isa%d", index);
/* Register with core */
if (of_device_register(&isa_br->ofdev) != 0) {
printk(KERN_DEBUG "isa: device registration error for %s!\n",
- isa_br->ofdev.dev.bus_id);
+ dp->path_component_name);
kfree(isa_br);
return;
}
diff --git a/arch/sparc64/kernel/of_device.c b/arch/sparc64/kernel/of_device.c
index d3dfb2a..8cc14fc 100644
--- a/arch/sparc64/kernel/of_device.c
+++ b/arch/sparc64/kernel/of_device.c
@@ -402,16 +402,22 @@ static void of_bus_sbus_count_cells(struct device_node *child,
*sizec = 1;
}
-static int of_bus_sbus_map(u32 *addr, const u32 *range, int na, int ns, int pna)
-{
- return of_bus_default_map(addr, range, na, ns, pna);
-}
-
-static unsigned int of_bus_sbus_get_flags(u32 *addr)
+/*
+ * FHC/Central bus specific translator.
+ *
+ * This is just needed to hard-code the address and size cell
+ * counts. 'fhc' and 'central' nodes lack the #address-cells and
+ * #size-cells properties, and if you walk to the root on such
+ * Enterprise boxes all you'll get is a #size-cells of 2 which is
+ * not what we want to use.
+ */
+static int of_bus_fhc_match(struct device_node *np)
{
- return IORESOURCE_MEM;
+ return !strcmp(np->name, "fhc") ||
+ !strcmp(np->name, "central");
}
+#define of_bus_fhc_count_cells of_bus_sbus_count_cells
/*
* Array of bus specific translators
@@ -433,8 +439,17 @@ static struct of_bus of_busses[] = {
.addr_prop_name = "reg",
.match = of_bus_sbus_match,
.count_cells = of_bus_sbus_count_cells,
- .map = of_bus_sbus_map,
- .get_flags = of_bus_sbus_get_flags,
+ .map = of_bus_default_map,
+ .get_flags = of_bus_default_get_flags,
+ },
+ /* FHC */
+ {
+ .name = "fhc",
+ .addr_prop_name = "reg",
+ .match = of_bus_fhc_match,
+ .count_cells = of_bus_fhc_count_cells,
+ .map = of_bus_default_map,
+ .get_flags = of_bus_default_get_flags,
},
/* Default */
{
@@ -846,7 +861,7 @@ static struct of_device * __init scan_one_device(struct device_node *dp,
if (!parent)
strcpy(op->dev.bus_id, "root");
else
- sprintf(op->dev.bus_id, "%s@%08x", dp->name, dp->node);
+ sprintf(op->dev.bus_id, "%08x", dp->node);
if (of_device_register(op)) {
printk("%s: Could not register of device.\n",
diff --git a/arch/sparc64/kernel/pci_iommu.c b/arch/sparc64/kernel/pci_iommu.c
index 82e5455..2e7f142 100644
--- a/arch/sparc64/kernel/pci_iommu.c
+++ b/arch/sparc64/kernel/pci_iommu.c
@@ -281,7 +281,7 @@ static void pci_4u_free_consistent(struct pci_dev *pdev, size_t size, void *cpu,
spin_lock_irqsave(&iommu->lock, flags);
- free_npages(iommu, dvma, npages);
+ free_npages(iommu, dvma - iommu->page_table_map_base, npages);
spin_unlock_irqrestore(&iommu->lock, flags);
diff --git a/arch/sparc64/kernel/prom.c b/arch/sparc64/kernel/prom.c
index e21cd6a..0917c24 100644
--- a/arch/sparc64/kernel/prom.c
+++ b/arch/sparc64/kernel/prom.c
@@ -793,7 +793,7 @@ static unsigned int schizo_irq_build(struct device_node *dp,
return virt_irq;
}
-static void schizo_irq_trans_init(struct device_node *dp)
+static void __schizo_irq_trans_init(struct device_node *dp, int is_tomatillo)
{
struct linux_prom64_registers *regs;
struct schizo_irq_data *irq_data;
@@ -807,11 +807,24 @@ static void schizo_irq_trans_init(struct device_node *dp)
dp->irq_trans->data = irq_data;
irq_data->pbm_regs = regs[0].phys_addr;
- irq_data->sync_reg = regs[3].phys_addr + 0x1a18UL;
+ if (is_tomatillo)
+ irq_data->sync_reg = regs[3].phys_addr + 0x1a18UL;
+ else
+ irq_data->sync_reg = 0UL;
irq_data->portid = of_getintprop_default(dp, "portid", 0);
irq_data->chip_version = of_getintprop_default(dp, "version#", 0);
}
+static void schizo_irq_trans_init(struct device_node *dp)
+{
+ __schizo_irq_trans_init(dp, 0);
+}
+
+static void tomatillo_irq_trans_init(struct device_node *dp)
+{
+ __schizo_irq_trans_init(dp, 1);
+}
+
static unsigned int pci_sun4v_irq_build(struct device_node *dp,
unsigned int devino,
void *_data)
@@ -1050,8 +1063,8 @@ static struct irq_trans pci_irq_trans_table[] = {
{ "pci108e,8001", schizo_irq_trans_init },
{ "SUNW,schizo+", schizo_irq_trans_init },
{ "pci108e,8002", schizo_irq_trans_init },
- { "SUNW,tomatillo", schizo_irq_trans_init },
- { "pci108e,a801", schizo_irq_trans_init },
+ { "SUNW,tomatillo", tomatillo_irq_trans_init },
+ { "pci108e,a801", tomatillo_irq_trans_init },
{ "SUNW,sun4v-pci", pci_sun4v_irq_trans_init },
};
#endif
@@ -1079,23 +1092,22 @@ static void sun4v_vdev_irq_trans_init(struct device_node *dp)
static void irq_trans_init(struct device_node *dp)
{
- const char *model;
#ifdef CONFIG_PCI
+ const char *model;
int i;
#endif
+#ifdef CONFIG_PCI
model = of_get_property(dp, "model", NULL);
if (!model)
model = of_get_property(dp, "compatible", NULL);
- if (!model)
- return;
-
-#ifdef CONFIG_PCI
- for (i = 0; i < ARRAY_SIZE(pci_irq_trans_table); i++) {
- struct irq_trans *t = &pci_irq_trans_table[i];
+ if (model) {
+ for (i = 0; i < ARRAY_SIZE(pci_irq_trans_table); i++) {
+ struct irq_trans *t = &pci_irq_trans_table[i];
- if (!strcmp(model, t->name))
- return t->init(dp);
+ if (!strcmp(model, t->name))
+ return t->init(dp);
+ }
}
#endif
#ifdef CONFIG_SBUS
@@ -1103,8 +1115,9 @@ static void irq_trans_init(struct device_node *dp)
!strcmp(dp->name, "sbi"))
return sbus_irq_trans_init(dp);
#endif
- if (!strcmp(dp->name, "central"))
- return central_irq_trans_init(dp->child);
+ if (!strcmp(dp->name, "fhc") &&
+ !strcmp(dp->parent->name, "central"))
+ return central_irq_trans_init(dp);
if (!strcmp(dp->name, "virtual-devices"))
return sun4v_vdev_irq_trans_init(dp);
}
@@ -1516,7 +1529,7 @@ static char * __init get_one_property(phandle node, const char *name)
return buf;
}
-static struct device_node * __init create_node(phandle node)
+static struct device_node * __init create_node(phandle node, struct device_node *parent)
{
struct device_node *dp;
@@ -1525,6 +1538,7 @@ static struct device_node * __init create_node(phandle node)
dp = prom_early_alloc(sizeof(*dp));
dp->unique_id = unique_id++;
+ dp->parent = parent;
kref_init(&dp->kref);
@@ -1543,12 +1557,11 @@ static struct device_node * __init build_tree(struct device_node *parent, phandl
{
struct device_node *dp;
- dp = create_node(node);
+ dp = create_node(node, parent);
if (dp) {
*(*nextp) = dp;
*nextp = &dp->allnext;
- dp->parent = parent;
dp->path_component_name = build_path_component(dp);
dp->full_name = build_full_name(dp);
@@ -1564,7 +1577,7 @@ void __init prom_build_devicetree(void)
{
struct device_node **nextp;
- allnodes = create_node(prom_root_node);
+ allnodes = create_node(prom_root_node, NULL);
allnodes->path_component_name = "";
allnodes->full_name = "/";
diff --git a/arch/sparc64/kernel/systbls.S b/arch/sparc64/kernel/systbls.S
index 419a63f..9a80267 100644
--- a/arch/sparc64/kernel/systbls.S
+++ b/arch/sparc64/kernel/systbls.S
@@ -79,7 +79,7 @@ sys_call_table32:
.word sys_mkdirat, sys_mknodat, sys_fchownat, compat_sys_futimesat, compat_sys_fstatat64
/*290*/ .word sys_unlinkat, sys_renameat, sys_linkat, sys_symlinkat, sys_readlinkat
.word sys_fchmodat, sys_faccessat, compat_sys_pselect6, compat_sys_ppoll, sys_unshare
-/*300*/ .word compat_sys_set_robust_list, compat_sys_get_robust_list
+/*300*/ .word compat_sys_set_robust_list, compat_sys_get_robust_list, compat_sys_migrate_pages
#endif /* CONFIG_COMPAT */
@@ -149,7 +149,7 @@ sys_call_table:
.word sys_mkdirat, sys_mknodat, sys_fchownat, sys_futimesat, sys_fstatat64
/*290*/ .word sys_unlinkat, sys_renameat, sys_linkat, sys_symlinkat, sys_readlinkat
.word sys_fchmodat, sys_faccessat, sys_pselect6, sys_ppoll, sys_unshare
-/*300*/ .word sys_set_robust_list, sys_get_robust_list
+/*300*/ .word sys_set_robust_list, sys_get_robust_list, sys_migrate_pages
#if defined(CONFIG_SUNOS_EMUL) || defined(CONFIG_SOLARIS_EMUL) || \
defined(CONFIG_SOLARIS_EMUL_MODULE)
@@ -262,5 +262,7 @@ sunos_sys_table:
/*290*/ .word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
- .word sunos_nosys, sunos_nosys, sunos_nosys
+ .word sunos_nosys
+/*300*/ .word sunos_nosys, sunos_nosys, sunos_nosys
+
#endif
diff --git a/arch/sparc64/kernel/traps.c b/arch/sparc64/kernel/traps.c
index 68420e2..fe1796c 100644
--- a/arch/sparc64/kernel/traps.c
+++ b/arch/sparc64/kernel/traps.c
@@ -87,6 +87,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
i + 1,
p->trapstack[i].tstate, p->trapstack[i].tpc,
p->trapstack[i].tnpc, p->trapstack[i].tt);
+ print_symbol("TRAPLOG: TPC<%s>\n", p->trapstack[i].tpc);
}
}
@@ -1134,6 +1135,9 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
printk("%s" "ERROR(%d): TPC[%lx] TNPC[%lx] O7[%lx] TSTATE[%lx]\n",
(recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
+ printk("%s" "ERROR(%d): ",
+ (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
+ print_symbol("TPC<%s>\n", regs->tpc);
printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
(recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
(afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
@@ -1741,6 +1745,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
smp_processor_id(),
(type & 0x1) ? 'I' : 'D',
regs->tpc);
+ print_symbol(KERN_EMERG "TPC<%s>\n", regs->tpc);
panic("Irrecoverable Cheetah+ parity error.");
}
@@ -1748,6 +1753,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
smp_processor_id(),
(type & 0x1) ? 'I' : 'D',
regs->tpc);
+ print_symbol(KERN_WARNING "TPC<%s>\n", regs->tpc);
}
struct sun4v_error_entry {
@@ -1946,6 +1952,7 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
regs->tpc, tl);
+ print_symbol(KERN_EMERG "SUN4V-ITLB: TPC<%s>\n", regs->tpc);
printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
"pte[%lx] error[%lx]\n",
sun4v_err_itlb_vaddr, sun4v_err_itlb_ctx,
@@ -1966,6 +1973,7 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
regs->tpc, tl);
+ print_symbol(KERN_EMERG "SUN4V-DTLB: TPC<%s>\n", regs->tpc);
printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
"pte[%lx] error[%lx]\n",
sun4v_err_dtlb_vaddr, sun4v_err_dtlb_ctx,
diff --git a/arch/sparc64/kernel/vmlinux.lds.S b/arch/sparc64/kernel/vmlinux.lds.S
index b097379..bd9de8c 100644
--- a/arch/sparc64/kernel/vmlinux.lds.S
+++ b/arch/sparc64/kernel/vmlinux.lds.S
@@ -57,13 +57,7 @@ SECTIONS
__setup_end = .;
__initcall_start = .;
.initcall.init : {
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
+ INITCALLS
}
__initcall_end = .;
__con_initcall_start = .;
generated by cgit v1.1 at 2024-12-25 07:22:14 +0000