From 4587cbadc55ffb8d5f74f6176057e1e30fe1e652 Mon Sep 17 00:00:00 2001
From: Alexander Motin <mav@FreeBSD.org>
Date: Wed, 12 Dec 2012 11:53:15 +0000
Subject: [PATCH] Add IDs for SATA controllers on AMD Hudson-2 series chipsets.
 I am not exactly sure about the naming due to lack of specs on AMD site, but
 it is better to have some identification then none at all.

MFC after:	1 month
---
 sys/dev/ahci/ahci.c            | 5 +++++
 sys/dev/ata/ata-pci.h          | 6 ++++++
 sys/dev/ata/chipsets/ata-ati.c | 6 ++++++
 3 files changed, 17 insertions(+)

diff --git a/sys/dev/ahci/ahci.c b/sys/dev/ahci/ahci.c
index 4a3c355c436..43ec25473cf 100644
--- a/sys/dev/ahci/ahci.c
+++ b/sys/dev/ahci/ahci.c
@@ -122,6 +122,11 @@ static struct {
 	{0x43931002, 0x00, "ATI IXP700",	0},
 	{0x43941002, 0x00, "ATI IXP800",	0},
 	{0x43951002, 0x00, "ATI IXP800",	0},
+	{0x78001022, 0x00, "AMD Hudson-2",	0},
+	{0x78011022, 0x00, "AMD Hudson-2",	0},
+	{0x78021022, 0x00, "AMD Hudson-2",	0},
+	{0x78031022, 0x00, "AMD Hudson-2",	0},
+	{0x78041022, 0x00, "AMD Hudson-2",	0},
 	{0x06121b21, 0x00, "ASMedia ASM1061",	0},
 	{0x26528086, 0x00, "Intel ICH6",	AHCI_Q_NOFORCE},
 	{0x26538086, 0x00, "Intel ICH6M",	AHCI_Q_NOFORCE},
diff --git a/sys/dev/ata/ata-pci.h b/sys/dev/ata/ata-pci.h
index de2cd79b409..9aaa39fcf96 100644
--- a/sys/dev/ata/ata-pci.h
+++ b/sys/dev/ata/ata-pci.h
@@ -101,6 +101,12 @@ struct ata_pci_controller {
 #define ATA_AMD768              0x74411022
 #define ATA_AMD8111             0x74691022
 #define ATA_AMD5536             0x209a1022
+#define ATA_AMD_HUDSON2_S1	0x78001022
+#define ATA_AMD_HUDSON2_S2	0x78011022
+#define ATA_AMD_HUDSON2_S3	0x78021022
+#define ATA_AMD_HUDSON2_S4	0x78031022
+#define ATA_AMD_HUDSON2_S5	0x78041022
+#define ATA_AMD_HUDSON2		0x780c1022
 
 #define ATA_ADAPTEC_ID          0x9005
 #define ATA_ADAPTEC_1420        0x02419005
diff --git a/sys/dev/ata/chipsets/ata-ati.c b/sys/dev/ata/chipsets/ata-ati.c
index 260dcc643b1..a88c825ebfa 100644
--- a/sys/dev/ata/chipsets/ata-ati.c
+++ b/sys/dev/ata/chipsets/ata-ati.c
@@ -91,6 +91,12 @@ ata_ati_probe(device_t dev)
      { ATA_ATI_IXP700_S4, 0x00, ATI_AHCI, 0, ATA_SA300, "IXP700/800" },
      { ATA_ATI_IXP800_S1, 0x00, ATI_AHCI, 0, ATA_SA300, "IXP800" },
      { ATA_ATI_IXP800_S2, 0x00, ATI_AHCI, 0, ATA_SA300, "IXP800" },
+     { ATA_AMD_HUDSON2,     0x00, ATI_PATA, 0, ATA_UDMA6, "Hudson-2" },
+     { ATA_AMD_HUDSON2_S1,  0x00, ATI_AHCI, 0, ATA_SA300, "Hudson-2" },
+     { ATA_AMD_HUDSON2_S2,  0x00, ATI_AHCI, 0, ATA_SA300, "Hudson-2" },
+     { ATA_AMD_HUDSON2_S3,  0x00, ATI_AHCI, 0, ATA_SA300, "Hudson-2" },
+     { ATA_AMD_HUDSON2_S4,  0x00, ATI_AHCI, 0, ATA_SA300, "Hudson-2" },
+     { ATA_AMD_HUDSON2_S5,  0x00, ATI_AHCI, 0, ATA_SA300, "Hudson-2" },
      { 0, 0, 0, 0, 0, 0}};
 
     if (pci_get_vendor(dev) != ATA_ATI_ID)