git: c72edc2b2eb2 - main - ahci(4): Add another device ID for Marvell 9128 SATA controller: 0x91a3
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Date: Thu, 23 Apr 2026 16:41:57 UTC
The branch main has been updated by michaelo:
URL: https://cgit.FreeBSD.org/src/commit/?id=c72edc2b2eb283450df8db05cf9321aee7de0bcb
commit c72edc2b2eb283450df8db05cf9321aee7de0bcb
Author: John W <jwdevel@gmail.com>
AuthorDate: 2025-07-28 05:17:32 +0000
Commit: Michael Osipov <michaelo@FreeBSD.org>
CommitDate: 2026-04-23 16:41:19 +0000
ahci(4): Add another device ID for Marvell 9128 SATA controller: 0x91a3
This was encountered on a Gigabyte GA-P55A-UD4 motherboard identifying itself
as:
ahci0@pci0:2:0:0: class=0x01018f rev=0x11 hdr=0x00 vendor=0x1b4b device=0x91a3 subvendor=0x1458 subdevice=0xb000
vendor = 'Marvell Technology Group Ltd.'
class = mass storage
subclass = ATA
The physical chip has "88SE9128-NAA2" printed on it.
Similar code has been in Linux for a long time:
https://github.com/torvalds/linux/commit/50be5e3657cd2851a297dc0b3fd459f25829d29b
Co-authored-by: Michael Osipov <michaelo@FreeBSD.org>
PR: 288526
Reviewed by: jhb
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D56464
---
sys/dev/ahci/ahci_pci.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sys/dev/ahci/ahci_pci.c b/sys/dev/ahci/ahci_pci.c
index ed1b734f70be..ac1dbea9f6ae 100644
--- a/sys/dev/ahci/ahci_pci.c
+++ b/sys/dev/ahci/ahci_pci.c
@@ -294,6 +294,8 @@ static const struct {
{0x91821b4b, 0x00, "Marvell 88SE9182", AHCI_Q_IOMMU_BUSWIDE},
{0x91831b4b, 0x00, "Marvell 88SS9183", AHCI_Q_IOMMU_BUSWIDE},
{0x91a01b4b, 0x00, "Marvell 88SE91Ax", AHCI_Q_IOMMU_BUSWIDE},
+ {0x91a31b4b, 0x00, "Marvell 88SE9128", AHCI_Q_ALTSIG |
+ AHCI_Q_IOMMU_BUSWIDE},
{0x92151b4b, 0x00, "Marvell 88SE9215", 0},
{0x92201b4b, 0x00, "Marvell 88SE9220", AHCI_Q_ALTSIG |
AHCI_Q_IOMMU_BUSWIDE},