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Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

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* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
      [MIPS] Alchemy:  Fix PCI-memory access
  [MIPS] Fix N32 SysV IPC routines
  [MIPS] PNX8550: Fix system timer initialization
This commit is contained in:
Linus Torvalds 2007-01-10 15:56:09 -08:00
commit 40e38d3043
4 changed files with 21 additions and 8 deletions
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8
arch/mips/au1000/common/pci.c
View file

@ -39,15 +39,15 @@
/* TBD */
static struct resource pci_io_resource = {
.start = PCI_IO_START,
.end = PCI_IO_END,
.start = (resource_size_t)PCI_IO_START,
.end = (resource_size_t)PCI_IO_END,
.name = "PCI IO space",
.flags = IORESOURCE_IO
};
static struct resource pci_mem_resource = {
.start = PCI_MEM_START,
.end = PCI_MEM_END,
.start = (resource_size_t)PCI_MEM_START,
.end = (resource_size_t)PCI_MEM_END,
.name = "PCI memory space",
.flags = IORESOURCE_MEM
};

16
arch/mips/kernel/linux32.c
View file

@ -440,14 +440,26 @@ sys32_ipc (u32 call, int first, int second, int third, u32 ptr, u32 fifth)
}
#ifdef CONFIG_MIPS32_N32
asmlinkage long sysn32_semctl(int semid, int semnum, int cmd, union semun arg)
asmlinkage long sysn32_semctl(int semid, int semnum, int cmd, u32 arg)
{
/* compat_sys_semctl expects a pointer to union semun */
u32 __user *uptr = compat_alloc_user_space(sizeof(u32));
if (put_user(ptr_to_compat(arg.__pad), uptr))
if (put_user(arg, uptr))
return -EFAULT;
return compat_sys_semctl(semid, semnum, cmd, uptr);
}
asmlinkage long sysn32_msgsnd(int msqid, u32 msgp, unsigned msgsz, int msgflg)
{
return compat_sys_msgsnd(msqid, msgsz, msgflg, compat_ptr(msgp));
}
asmlinkage long sysn32_msgrcv(int msqid, u32 msgp, size_t msgsz, int msgtyp,
int msgflg)
{
return compat_sys_msgrcv(msqid, msgsz, msgtyp, msgflg, IPC_64,
compat_ptr(msgp));
}
#endif
struct sysctl_args32

4
arch/mips/kernel/scall64-n32.S
View file

@ -187,8 +187,8 @@ EXPORT(sysn32_call_table)
PTR sysn32_semctl
PTR sys_shmdt /* 6065 */
PTR sys_msgget
PTR compat_sys_msgsnd
PTR compat_sys_msgrcv
PTR sysn32_msgsnd
PTR sysn32_msgrcv
PTR compat_sys_msgctl
PTR compat_sys_fcntl /* 6070 */
PTR sys_flock

1
arch/mips/philips/pnx8550/common/time.c
View file

@ -79,6 +79,7 @@ void pnx8550_time_init(void)
*/
mips_hpt_frequency = 27UL * ((1000000UL * n)/(m * pow2p));
cpj = (mips_hpt_frequency + HZ / 2) / HZ;
write_c0_count(0);
timer_ack();
/* Setup Timer 2 */