- New SN hardware support - boot_init_shub2

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.

Index: linux/arch/ia64/sn/kernel/setup.c
=================================--- linux.orig/arch/ia64/sn/kernel/setup.c 2005-08-09 16:01:51.326485822 -0500
+++ linux/arch/ia64/sn/kernel/setup.c 2005-08-10 15:01:16.539344428 -0500
@@ -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 pio2[] = {SH2_PIO_WRITE_STATUS_0, SH2_PIO_WRITE_STATUS_1,
- SH2_PIO_WRITE_STATUS_2, SH2_PIO_WRITE_STATUS_3};
+ u64 pio2[] = {SH2_PIO_WRITE_STATUS_0, SH2_PIO_WRITE_STATUS_2,
+ SH2_PIO_WRITE_STATUS_1, SH2_PIO_WRITE_STATUS_3};
u64 *pio;
pio = is_shub1() ? pio1 : pio2;
pda->pio_write_status_addr = (volatile unsigned long *) LOCAL_MMR_ADDR(pio[slice]);

Thanks

Jack Steiner ([email protected])          651-683-5302
Principal Engineer                      SGI - Silicon Graphics, Inc.