From 3720af62db713a129a7fa9606e8037cabc6c862a Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@centraldogma>
Date: Sun, 4 Dec 2011 12:45:56 +0100
Subject: [PATCH] sdiahci: add Hudson SATA controller

---
 sys/src/9/pc/sdiahci.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sys/src/9/pc/sdiahci.c b/sys/src/9/pc/sdiahci.c
index 192bc8893..3bc9667da 100644
--- a/sys/src/9/pc/sdiahci.c
+++ b/sys/src/9/pc/sdiahci.c
@@ -2043,6 +2043,11 @@ didtype(Pcidev *p)
 		if(p->did == 0x3349)
 			return Tahci;
 		break;
+	case 0x1022:
+		/* Hudson SATA Controller [AHCI mode] */
+		if(p->did == 0x7801)
+			return Tahci;
+		break;
 	case 0x10de:
 	case 0x1039:
 	case 0x1b4b: