Changeset 169587a in mainline for arch/ia32/include

Timestamp:

2005-02-21T21:47:22Z (21 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

b109ebb

Parents:

0ded477

Message:

TLB shootdown.

Location:

arch/ia32/include

Files:

• apic.h (modified) (3 diffs)
• interrupt.h (modified) (2 diffs)

arch/ia32/include/apic.h

@@ -40 +40 @@
 #define IPI_STARTUP     0
 
+#define DLVRMODE_FIXED  (0<<8)
 #define DLVRMODE_INIT   (5<<8)
 #define DLVRMODE_STUP   (6<<8)
@@ -57 +58 @@
 #define ICRlo           (0x300/sizeof(__u32))
 #define ICRhi           (0x310/sizeof(__u32))
-#define ICRloClear      ((0xff<<0)|(1<<13)|(3<<16)|(0xfff<<20))
+#define ICRloClear      ((1<<13)|(3<<16)|(0xfff<<20))
 #define ICRhiClear      (0xffffff<<0)
 
@@ -116 +117 @@
 extern void l_apic_init(void);
 extern void l_apic_eoi(void);
+extern int l_apic_broadcast_custom_ipi(__u8 vector);
 extern int l_apic_send_init_ipi(__u8 apicid);
 extern void l_apic_debug(void);

arch/ia32/include/interrupt.h

@@ -60 +60 @@
 
 #define VECTOR_SYSCALL          (IVT_FREEBASE+0)
+#define VECTOR_TLB_SHUTDOWN     (IVT_FREEBASE+1)
 
 typedef void (* iroutine)(__u8 n, __u32 stack[]);
@@ -77 +78 @@
 extern void page_fault(__u8 n, __u32 stack[]);
 extern void syscall(__u8 n, __u32 stack[]);
+extern void tlb_shutdown_ipi(__u8 n, __u32 stack[]);
 
 extern void trap_virtual_enable_irqs(__u16 irqmask);