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-rw-r--r--include/asm-sparc64/cpudata.h21
-rw-r--r--include/asm-sparc64/irq.h13
-rw-r--r--include/asm-sparc64/kdebug.h18
-rw-r--r--include/asm-sparc64/kprobes.h3
-rw-r--r--include/asm-sparc64/pgtable.h3
-rw-r--r--include/asm-sparc64/scatterlist.h2
-rw-r--r--include/asm-sparc64/smp.h3
-rw-r--r--include/asm-sparc64/topology.h2
8 files changed, 31 insertions, 34 deletions
diff --git a/include/asm-sparc64/cpudata.h b/include/asm-sparc64/cpudata.h
index 98a6e609163..542421460a1 100644
--- a/include/asm-sparc64/cpudata.h
+++ b/include/asm-sparc64/cpudata.h
@@ -75,12 +75,11 @@ struct trap_per_cpu {
unsigned long tsb_huge_temp;
/* Dcache line 8: IRQ work list, and keep trap_block a power-of-2 in size. */
- unsigned int irq_worklist;
+ unsigned long irq_worklist_pa;
unsigned int cpu_mondo_qmask;
unsigned int dev_mondo_qmask;
unsigned int resum_qmask;
unsigned int nonresum_qmask;
- unsigned int __pad2[1];
void *hdesc;
} __attribute__((aligned(64)));
extern struct trap_per_cpu trap_block[NR_CPUS];
@@ -128,11 +127,11 @@ extern struct sun4v_2insn_patch_entry __sun4v_2insn_patch,
#define TRAP_PER_CPU_CPU_LIST_PA 0xc8
#define TRAP_PER_CPU_TSB_HUGE 0xd0
#define TRAP_PER_CPU_TSB_HUGE_TEMP 0xd8
-#define TRAP_PER_CPU_IRQ_WORKLIST 0xe0
-#define TRAP_PER_CPU_CPU_MONDO_QMASK 0xe4
-#define TRAP_PER_CPU_DEV_MONDO_QMASK 0xe8
-#define TRAP_PER_CPU_RESUM_QMASK 0xec
-#define TRAP_PER_CPU_NONRESUM_QMASK 0xf0
+#define TRAP_PER_CPU_IRQ_WORKLIST_PA 0xe0
+#define TRAP_PER_CPU_CPU_MONDO_QMASK 0xe8
+#define TRAP_PER_CPU_DEV_MONDO_QMASK 0xec
+#define TRAP_PER_CPU_RESUM_QMASK 0xf0
+#define TRAP_PER_CPU_NONRESUM_QMASK 0xf4
#define TRAP_BLOCK_SZ_SHIFT 8
@@ -184,9 +183,9 @@ extern struct sun4v_2insn_patch_entry __sun4v_2insn_patch,
ldx [DEST + TRAP_PER_CPU_PGD_PADDR], DEST;
/* Clobbers TMP, loads local processor's IRQ work area into DEST. */
-#define TRAP_LOAD_IRQ_WORK(DEST, TMP) \
+#define TRAP_LOAD_IRQ_WORK_PA(DEST, TMP) \
TRAP_LOAD_TRAP_BLOCK(DEST, TMP) \
- add DEST, TRAP_PER_CPU_IRQ_WORKLIST, DEST;
+ add DEST, TRAP_PER_CPU_IRQ_WORKLIST_PA, DEST;
/* Clobbers TMP, loads DEST with current thread info pointer. */
#define TRAP_LOAD_THREAD_REG(DEST, TMP) \
@@ -223,9 +222,9 @@ extern struct sun4v_2insn_patch_entry __sun4v_2insn_patch,
ldx [DEST + TRAP_PER_CPU_PGD_PADDR], DEST;
/* Clobbers TMP, loads local processor's IRQ work area into DEST. */
-#define TRAP_LOAD_IRQ_WORK(DEST, TMP) \
+#define TRAP_LOAD_IRQ_WORK_PA(DEST, TMP) \
TRAP_LOAD_TRAP_BLOCK(DEST, TMP) \
- add DEST, TRAP_PER_CPU_IRQ_WORKLIST, DEST;
+ add DEST, TRAP_PER_CPU_IRQ_WORKLIST_PA, DEST;
#define TRAP_LOAD_THREAD_REG(DEST, TMP) \
TRAP_LOAD_TRAP_BLOCK(DEST, TMP) \
diff --git a/include/asm-sparc64/irq.h b/include/asm-sparc64/irq.h
index c00ad152771..182dba05c70 100644
--- a/include/asm-sparc64/irq.h
+++ b/include/asm-sparc64/irq.h
@@ -51,10 +51,19 @@ extern unsigned int sun4v_build_msi(u32 devhandle, unsigned int *virt_irq_p,
unsigned int msi_devino_start,
unsigned int msi_devino_end);
extern void sun4v_destroy_msi(unsigned int virt_irq);
+extern unsigned int sun4u_build_msi(u32 portid, unsigned int *virt_irq_p,
+ unsigned int msi_devino_start,
+ unsigned int msi_devino_end,
+ unsigned long imap_base,
+ unsigned long iclr_base);
+extern void sun4u_destroy_msi(unsigned int virt_irq);
extern unsigned int sbus_build_irq(void *sbus, unsigned int ino);
-extern void sparc64_set_msi(unsigned int virt_irq, u32 msi);
-extern u32 sparc64_get_msi(unsigned int virt_irq);
+extern unsigned char virt_irq_alloc(unsigned int dev_handle,
+ unsigned int dev_ino);
+#ifdef CONFIG_PCI_MSI
+extern void virt_irq_free(unsigned int virt_irq);
+#endif
extern void fixup_irqs(void);
diff --git a/include/asm-sparc64/kdebug.h b/include/asm-sparc64/kdebug.h
index 9974c7b0aeb..f905b773235 100644
--- a/include/asm-sparc64/kdebug.h
+++ b/include/asm-sparc64/kdebug.h
@@ -1,26 +1,8 @@
#ifndef _SPARC64_KDEBUG_H
#define _SPARC64_KDEBUG_H
-/* Nearly identical to x86_64/i386 code. */
-
-#include <linux/notifier.h>
-
struct pt_regs;
-/*
- * These are only here because kprobes.c wants them to implement a
- * blatant layering violation. Will hopefully go away soon once all
- * architectures are updated.
- */
-static inline int register_page_fault_notifier(struct notifier_block *nb)
-{
- return 0;
-}
-static inline int unregister_page_fault_notifier(struct notifier_block *nb)
-{
- return 0;
-}
-
extern void bad_trap(struct pt_regs *, long);
/* Grossly misnamed. */
diff --git a/include/asm-sparc64/kprobes.h b/include/asm-sparc64/kprobes.h
index 7f6774dca5f..5020eaf67c2 100644
--- a/include/asm-sparc64/kprobes.h
+++ b/include/asm-sparc64/kprobes.h
@@ -10,8 +10,9 @@ typedef u32 kprobe_opcode_t;
#define BREAKPOINT_INSTRUCTION_2 0x91d02071 /* ta 0x71 */
#define MAX_INSN_SIZE 2
+#define kretprobe_blacklist_size 0
+
#define arch_remove_kprobe(p) do {} while (0)
-#define ARCH_INACTIVE_KPROBE_COUNT 0
#define flush_insn_slot(p) \
do { flushi(&(p)->ainsn.insn[0]); \
diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h
index 0393380d754..3167ccff64f 100644
--- a/include/asm-sparc64/pgtable.h
+++ b/include/asm-sparc64/pgtable.h
@@ -42,6 +42,9 @@
#define HI_OBP_ADDRESS _AC(0x0000000100000000,UL)
#define VMALLOC_START _AC(0x0000000100000000,UL)
#define VMALLOC_END _AC(0x0000000200000000,UL)
+#define VMEMMAP_BASE _AC(0x0000000200000000,UL)
+
+#define vmemmap ((struct page *)VMEMMAP_BASE)
/* XXX All of this needs to be rethought so we can take advantage
* XXX cheetah's full 64-bit virtual address space, ie. no more hole
diff --git a/include/asm-sparc64/scatterlist.h b/include/asm-sparc64/scatterlist.h
index 048fdb40e81..703c5bbe6c8 100644
--- a/include/asm-sparc64/scatterlist.h
+++ b/include/asm-sparc64/scatterlist.h
@@ -20,4 +20,6 @@ struct scatterlist {
#define ISA_DMA_THRESHOLD (~0UL)
+#define ARCH_HAS_SG_CHAIN
+
#endif /* !(_SPARC64_SCATTERLIST_H) */
diff --git a/include/asm-sparc64/smp.h b/include/asm-sparc64/smp.h
index e8a96a31761..42c09949526 100644
--- a/include/asm-sparc64/smp.h
+++ b/include/asm-sparc64/smp.h
@@ -28,8 +28,9 @@
#include <asm/bitops.h>
#include <asm/atomic.h>
+#include <asm/percpu.h>
-extern cpumask_t cpu_sibling_map[NR_CPUS];
+DECLARE_PER_CPU(cpumask_t, cpu_sibling_map);
extern cpumask_t cpu_core_map[NR_CPUS];
extern int sparc64_multi_core;
diff --git a/include/asm-sparc64/topology.h b/include/asm-sparc64/topology.h
index 290ac75f385..c6b557034f6 100644
--- a/include/asm-sparc64/topology.h
+++ b/include/asm-sparc64/topology.h
@@ -5,7 +5,7 @@
#define topology_physical_package_id(cpu) (cpu_data(cpu).proc_id)
#define topology_core_id(cpu) (cpu_data(cpu).core_id)
#define topology_core_siblings(cpu) (cpu_core_map[cpu])
-#define topology_thread_siblings(cpu) (cpu_sibling_map[cpu])
+#define topology_thread_siblings(cpu) (per_cpu(cpu_sibling_map, cpu))
#define mc_capable() (sparc64_multi_core)
#define smt_capable() (sparc64_multi_core)
#endif /* CONFIG_SMP */
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-24 15:49:04 +0000