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[IA64-SGI] - New SN hardware support - boot_init_shub2

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Update the addresses of the pio_write_status_addr so that
they are correct for newer processors. Shub2 did not number
the threads in the order that I had expected.

Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Jack Steiner
2005-08-11 10:26:00 -07:00
committed by Tony Luck
parent 0aa2c72e59
commit 2fdbb590e4
1 changed files with 2 additions and 2 deletions
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4
arch/ia64/sn/kernel/setup.c
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@@ -532,8 +532,8 @@ void __init sn_cpu_init(void)
*/ */
{ {
u64 pio1[] = {SH1_PIO_WRITE_STATUS_0, 0, SH1_PIO_WRITE_STATUS_1, 0}; u64 pio1[] = {SH1_PIO_WRITE_STATUS_0, 0, SH1_PIO_WRITE_STATUS_1, 0};
u64 pio2[] = {SH2_PIO_WRITE_STATUS_0, SH2_PIO_WRITE_STATUS_1, u64 pio2[] = {SH2_PIO_WRITE_STATUS_0, SH2_PIO_WRITE_STATUS_2,
SH2_PIO_WRITE_STATUS_2, SH2_PIO_WRITE_STATUS_3}; SH2_PIO_WRITE_STATUS_1, SH2_PIO_WRITE_STATUS_3};
u64 *pio; u64 *pio;
pio = is_shub1() ? pio1 : pio2; pio = is_shub1() ? pio1 : pio2;
pda->pio_write_status_addr = (volatile unsigned long *) LOCAL_MMR_ADDR(pio[slice]); pda->pio_write_status_addr = (volatile unsigned long *) LOCAL_MMR_ADDR(pio[slice]);