UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

[PATCH] visws build fix 

Fix this:

> Subject    : CONFIG_X86_VISWS=3Dy, CONFIG_SMP=3Dn compile error
> References : http://lkml.org/lkml/2006/10/7/51
> Submitter  : Jesper Juhl <jesper.juhl@gmail.com>
> Caused-By  : David Howells <dhowells@redhat.com>
>              commit 7d12e780e0
> Status     : unknown

Via undescribed means.

Signed-off-by: Andrey Panin <pazke@donpac.ru>
Cc: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Andrey Panin 2006-10-28 10:38:35 -07:00 committed by Linus Torvalds
parent 52fd24ca1d
commit 08d892f11a
3 changed files with 8 additions and 57 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
arch/i386/mach-visws/visws_apic.c
View File

@ -122,7 +122,7 @@ static void end_cobalt_irq(unsigned int irq)
spin_unlock_irqrestore(&cobalt_lock, flags);
}
static struct hw_interrupt_type cobalt_irq_type = {
static struct irq_chip cobalt_irq_type = {
.typename = "Cobalt-APIC",
.startup = startup_cobalt_irq,
.shutdown = disable_cobalt_irq,
@ -159,7 +159,7 @@ static void end_piix4_master_irq(unsigned int irq)
spin_unlock_irqrestore(&cobalt_lock, flags);
}
static struct hw_interrupt_type piix4_master_irq_type = {
static struct irq_chip piix4_master_irq_type = {
.typename = "PIIX4-master",
.startup = startup_piix4_master_irq,
.ack = ack_cobalt_irq,
@ -167,9 +167,8 @@ static struct hw_interrupt_type piix4_master_irq_type = {
};
static struct hw_interrupt_type piix4_virtual_irq_type = {
static struct irq_chip piix4_virtual_irq_type = {
.typename = "PIIX4-virtual",
.startup = startup_8259A_irq,
.shutdown = disable_8259A_irq,
.enable = enable_8259A_irq,
.disable = disable_8259A_irq,

53
include/asm-i386/mach-visws/do_timer.h
View File

@ -1,53 +0,0 @@
/* defines for inline arch setup functions */
#include <asm/fixmap.h>
#include <asm/i8259.h>
#include "cobalt.h"
static inline void do_timer_interrupt_hook(void)
{
/* Clear the interrupt */
co_cpu_write(CO_CPU_STAT,co_cpu_read(CO_CPU_STAT) & ~CO_STAT_TIMEINTR);
do_timer(1);
#ifndef CONFIG_SMP
update_process_times(user_mode_vm(irq_regs));
#endif
/*
* In the SMP case we use the local APIC timer interrupt to do the
* profiling, except when we simulate SMP mode on a uniprocessor
* system, in that case we have to call the local interrupt handler.
*/
#ifndef CONFIG_X86_LOCAL_APIC
profile_tick(CPU_PROFILING);
#else
if (!using_apic_timer)
smp_local_timer_interrupt();
#endif
}
static inline int do_timer_overflow(int count)
{
int i;
spin_lock(&i8259A_lock);
/*
* This is tricky when I/O APICs are used;
* see do_timer_interrupt().
*/
i = inb(0x20);
spin_unlock(&i8259A_lock);
/* assumption about timer being IRQ0 */
if (i & 0x01) {
/*
* We cannot detect lost timer interrupts ...
* well, that's why we call them lost, don't we? :)
* [hmm, on the Pentium and Alpha we can ... sort of]
*/
count -= LATCH;
} else {
printk("do_slow_gettimeoffset(): hardware timer problem?\n");
}
return count;
}

5
include/asm-i386/mach-visws/mach_apic.h
View File

@ -51,6 +51,11 @@ static inline void clustered_apic_check(void)
{
}
static inline int apicid_to_node(int logical_apicid)
{
return 0;
}
/* Mapping from cpu number to logical apicid */
static inline int cpu_to_logical_apicid(int cpu)
{