From: Alexander Graf <agraf@suse.de>
To: QEMU-devel Developers <qemu-devel@nongnu.org>
Cc: Kevin Wolf <kwolf@redhat.com>,
Joerg Roedel <Joerg.Roedel@amd.com>,
Paul Brook <paul@codesourcery.com>,
Blue Swirl <blauwirbel@gmail.com>,
Gerd Hoffmann <kraxel@redhat.com>,
Stefan Hajnoczi <stefanha@gmail.com>,
tj@kernel.org, Roland Elek <elek.roland@gmail.com>,
Sebastian Herbszt <herbszt@gmx.de>
Subject: [Qemu-devel] [PATCH 11/11] ahci: set SATA Mode Select
Date: Tue, 14 Dec 2010 01:34:43 +0100 [thread overview]
Message-ID: <1292286883-20157-12-git-send-email-agraf@suse.de> (raw)
In-Reply-To: <1292286883-20157-1-git-send-email-agraf@suse.de>
From: Sebastian Herbszt <herbszt@gmx.de>
Set SATA Mode Select to AHCI in the Address Map Register.
Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>
---
hw/ide/ahci.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c
index f937a92..8ae236a 100644
--- a/hw/ide/ahci.c
+++ b/hw/ide/ahci.c
@@ -1473,6 +1473,9 @@ static int pci_ahci_init(PCIDevice *dev)
d->card.config[PCI_LATENCY_TIMER] = 0x00; /* Latency timer */
pci_config_set_interrupt_pin(d->card.config, 1);
+ /* XXX Software should program this register */
+ d->card.config[0x90] = 1 << 6; /* Address Map Register - AHCI mode */
+
qemu_register_reset(ahci_reset, d);
/* XXX BAR size should be 1k, but that breaks, so bump it to 4k for now */
--
1.6.0.2
next prev parent reply other threads:[~2010-12-14 0:34 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-14 0:34 [Qemu-devel] [PATCH 00/11] AHCI emulation support v9 Alexander Graf
2010-12-14 0:34 ` [Qemu-devel] [PATCH 01/11] ide: split ide command interpretation off Alexander Graf
2010-12-14 0:34 ` [Qemu-devel] [PATCH 02/11] ide: fix whitespace gap in ide_exec_cmd Alexander Graf
2010-12-14 0:34 ` [Qemu-devel] [PATCH 03/11] ide: Split out BMDMA code from ATA core Alexander Graf
2010-12-14 16:20 ` [Qemu-devel] " Kevin Wolf
2010-12-14 23:17 ` Alexander Graf
2010-12-14 0:34 ` [Qemu-devel] [PATCH 04/11] ide: move transfer_start after variable modification Alexander Graf
2010-12-14 16:21 ` [Qemu-devel] " Kevin Wolf
2010-12-14 0:34 ` [Qemu-devel] [PATCH 05/11] ide: add ncq identify data for ahci sata drives Alexander Graf
2010-12-14 0:34 ` [Qemu-devel] [PATCH 06/11] pci: add storage class for sata Alexander Graf
2010-12-14 0:34 ` [Qemu-devel] [PATCH 07/11] pci: add ich9 pci id Alexander Graf
2010-12-14 0:34 ` [Qemu-devel] [PATCH 08/11] ahci: add ahci emulation Alexander Graf
2010-12-14 0:34 ` [Qemu-devel] [PATCH 09/11] config: move ide core and pci to pci.mak Alexander Graf
2010-12-14 0:34 ` [Qemu-devel] [PATCH 10/11] config: add ahci for pci capable machines Alexander Graf
2010-12-14 0:34 ` Alexander Graf [this message]
2010-12-14 15:23 ` [Qemu-devel] [PATCH 12/11] ide: honor ncq for atapi Alexander Graf
2010-12-14 16:28 ` [Qemu-devel] Re: [PATCH 00/11] AHCI emulation support v9 Kevin Wolf
2010-12-14 23:34 ` Alexander Graf
2010-12-15 8:28 ` Gerd Hoffmann
2010-12-15 9:34 ` Alexander Graf
2010-12-15 9:44 ` Gerd Hoffmann
2010-12-14 23:23 ` [Qemu-devel] [PATCH 03/12] ide: Split out BMDMA code from ATA core Alexander Graf
2010-12-14 23:23 ` [Qemu-devel] [PATCH 04/12] ide: move transfer_start after variable modification Alexander Graf
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