AcoSail/kernel_optimize_test
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Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6

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* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [SPARC64]: Add linux/pagemap.h to asm/tlb.h
  [SPARC64]: Need to set state to IDLE during sun4v IRQ enable.
  [SPARC64]: Fix VIRQ enabling.
  [SPARC64]: Add irqs to mdesc_node.
This commit is contained in:
Linus Torvalds 2007-06-29 21:30:18 -07:00
commit abdba71725
3 changed files with 13 additions and 1 deletions
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12
arch/sparc64/kernel/irq.c
View File

@ -329,6 +329,10 @@ static void sun4v_irq_enable(unsigned int virt_irq)
if (err != HV_EOK)
printk("sun4v_intr_settarget(%x,%lu): err(%d)\n",
ino, cpuid, err);
err = sun4v_intr_setstate(ino, HV_INTR_STATE_IDLE);
if (err != HV_EOK)
printk("sun4v_intr_setstate(%x): "
"err(%d)\n", ino, err);
err = sun4v_intr_setenabled(ino, HV_INTR_ENABLED);
if (err != HV_EOK)
printk("sun4v_intr_setenabled(%x): err(%d)\n",
@ -400,6 +404,12 @@ static void sun4v_virq_enable(unsigned int virt_irq)
"err(%d)\n",
dev_handle, dev_ino, cpuid, err);
err = sun4v_vintr_set_state(dev_handle, dev_ino,
HV_INTR_STATE_IDLE);
if (err != HV_EOK)
printk("sun4v_vintr_set_state(%lx,%lx,"
"HV_INTR_STATE_IDLE): err(%d)\n",
dev_handle, dev_ino, err);
err = sun4v_vintr_set_valid(dev_handle, dev_ino,
HV_INTR_ENABLED);
if (err != HV_EOK)
printk("sun4v_vintr_set_state(%lx,%lx,"
@ -420,7 +430,7 @@ static void sun4v_virq_disable(unsigned int virt_irq)
dev_handle = ino & IMAP_IGN;
dev_ino = ino & IMAP_INO;
err = sun4v_vintr_set_state(dev_handle, dev_ino,
err = sun4v_vintr_set_valid(dev_handle, dev_ino,
HV_INTR_DISABLED);
if (err != HV_EOK)
printk("sun4v_vintr_set_state(%lx,%lx,"

1
include/asm-sparc64/mdesc.h
View File

@ -15,6 +15,7 @@ struct mdesc_node {
u64 node;
unsigned int unique_id;
unsigned int num_arcs;
unsigned int irqs[2];
struct property *properties;
struct mdesc_node *hash_next;
struct mdesc_node *allnodes_next;

1
include/asm-sparc64/tlb.h
View File

@ -2,6 +2,7 @@
#define _SPARC64_TLB_H
#include <linux/swap.h>
#include <linux/pagemap.h>
#include <asm/pgalloc.h>
#include <asm/tlbflush.h>
#include <asm/mmu_context.h>