Attachment 188836 Details for Bug 224344 – Patch with the fix

[patch] Patch with the fix

0001-powerpc64-Add-POWER9-as-a-valid-CPU-model.patch (text/plain), 1.52 KB, created by Breno Leitao on 2017-12-14 17:50:06 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Breno Leitao

Created: 2017-12-14 17:50:06 UTC

Size: 1.52 KB

patch

obsolete

>From 8c83db090984ca03f505c3671ad8bb54d838d31b Mon Sep 17 00:00:00 2001
>From: Breno Leitao <breno.leitao@gmail.com>
>Date: Thu, 14 Dec 2017 18:29:01 +0100
>Subject: [PATCH] powerpc64: Add POWER9 as a valid CPU model
>
>I currently booted FreeBSD on a POWER9 machine (on top of KVM), and I
>got the following message:
>
>cpu0: Unknown PowerPC CPU revision 0x1201, 2550.00 MHz
>
>This is because of POWER9 is not listed as a valid CPU model on FreeBSD
>code. This patch simply adds it with the same feature set as POWER8 for
>now, so, new features could be added as they are implemented.
>---
> sys/powerpc/powerpc/cpu.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
>diff --git a/sys/powerpc/powerpc/cpu.c b/sys/powerpc/powerpc/cpu.c
>index 81a2716a0f1..aeff983ac1b 100644
>--- a/sys/powerpc/powerpc/cpu.c
>+++ b/sys/powerpc/powerpc/cpu.c
>@@ -163,6 +163,12 @@ static const struct cputab models[] = {
> 	   PPC_FEATURE_HAS_VSX,
> 	   PPC_FEATURE2_ARCH_2_07 | PPC_FEATURE2_HAS_HTM | PPC_FEATURE2_ISEL |
> 	   PPC_FEATURE2_HAS_VCRYPTO, NULL },
>+        { "IBM POWER9",		IBMPOWER9,	REVFMT_MAJMIN,
>+	   PPC_FEATURE_64 | PPC_FEATURE_HAS_ALTIVEC | PPC_FEATURE_HAS_FPU |
>+	   PPC_FEATURE_SMT | PPC_FEATURE_ARCH_2_05 | PPC_FEATURE_ARCH_2_06 |
>+	   PPC_FEATURE_HAS_VSX,
>+	   PPC_FEATURE2_ARCH_2_07 | PPC_FEATURE2_HAS_HTM | PPC_FEATURE2_ISEL |
>+	   PPC_FEATURE2_HAS_VCRYPTO, NULL },
>         { "Motorola PowerPC 7400",	MPC7400,	REVFMT_MAJMIN,
> 	   PPC_FEATURE_HAS_ALTIVEC | PPC_FEATURE_HAS_FPU, 0, cpu_6xx_setup },
>         { "Motorola PowerPC 7410",	MPC7410,	REVFMT_MAJMIN,
>-- 
>2.13.2
>

Actions: View | Diff

Attachments on bug 224344: 188836