From a5f4eea72d77c6552f303714914cf0afe5d6639a Mon Sep 17 00:00:00 2001 From: Jesse Barnes <jbarnes@sgi.com> Date: Tue, 20 Jul 2004 00:07:48 -0700 Subject: [PATCH] [PATCH] ia64: sn2 requires a 3.40 or better PROM The SGI 3.40 PROM includes a fix for the move of the init_task to region 5, so specify that in sn_sal.h. Unfortunately, the check for the minimum required version happens *after* the hang/MCA that is symptomatic of the bug, so this message also acts as an announcement of the requirement. Signed-off-by: Jesse Barnes <jbarnes@sgi.com> Signed-off-by: David Mosberger <davidm@hpl.hp.com> --- include/asm-ia64/sn/sn_sal.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h index cc063429344f..5bd9b3335975 100644 --- a/include/asm-ia64/sn/sn_sal.h +++ b/include/asm-ia64/sn/sn_sal.h @@ -141,8 +141,8 @@ sn_sal_rev_minor(void) * Specify the minimum PROM revsion required for this kernel. * Note that they're stored in hex format... */ -#define SN_SAL_MIN_MAJOR 0x1 /* SN2 kernels need at least PROM 1.0 */ -#define SN_SAL_MIN_MINOR 0x0 +#define SN_SAL_MIN_MAJOR 0x3 /* SN2 kernels need at least PROM 3.40 */ +#define SN_SAL_MIN_MINOR 0x40 u64 ia64_sn_probe_io_slot(long paddr, long size, void *data_ptr); -- 2.30.9