mvsas driver missing PCI-IDs on ASUS Mobo
Dear SCSI Linux developers,
I have a machine with ASUS ([ 0.000000] DMI: System manufacturer
System Product Name/P7H55-M/USB3, BIOS 1105 04/25/2011)
with a marvell SCSI chipset.
I am running Debian stretch amd64 (Linux winni2 4.9.0-3-amd64 #1 SMP
Debian 4.9.30-2+deb9u2 (2017-06-26) x86_64 GNU/Linux)
You can run Marvell in IDE Mode, then the chipset will be reported as
an IDE Controller. PCI Id 1043:83ba / 1b4b:91a0
lspci -nnv -s 04:00.0
04:00.0 IDE interface [0101]: Marvell Technology Group Ltd. 88SE912x
SATA 6Gb/s Controller [IDE mode] [1b4b:91a0] (rev 12) (prog-if 8f
[Master SecP SecO PriP PriO])
Subsystem: ASUSTeK Computer Inc. 88SE912x SATA 6Gb/s Controller [IDE
mode] [1043:83ba]
Flags: bus master, fast devsel, latency 0, IRQ 32
I/O ports at ec00 [size=8]
I/O ports at e880 [size=4]
I/O ports at e800 [size=8]
I/O ports at e480 [size=4]
I/O ports at e400 [size=16]
Memory at f7fff000 (32-bit, non-prefetchable) [size=2K]
Expansion ROM at f7fe0000 [disabled] [size=64K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [70] Express Legacy Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Kernel driver in use: ahci
Kernel modules: ahci, pata_marvell, ata_generic
You can run it as an AHCI device PCI Id 1b4b:9120 and 1043:83ba
lspci -nnv -s 04:00.0
04:00.0 SATA controller [0106]: Marvell Technology Group Ltd. 88SE9120
SATA 6Gb/s Controller [1b4b:9120] (rev 12) (prog-if 01 [AHCI 1.0])
Subsystem: ASUSTeK Computer Inc. 88SE9120 SATA 6Gb/s Controller
[1043:83ba]
Flags: bus master, fast devsel, latency 0, IRQ 32
I/O ports at ec00 [size=8]
I/O ports at e880 [size=4]
I/O ports at e800 [size=8]
I/O ports at e480 [size=4]
I/O ports at e400 [size=16]
Memory at f7fff000 (32-bit, non-prefetchable) [size=2K]
Expansion ROM at f7fe0000 [disabled] [size=64K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [70] Express Legacy Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Kernel driver in use: ahci
Kernel modules: ahci
>From my point of view at least the AHCI mode should be driven by the
mvsas driver.
Please add it to the marvell list of devices.
Thanks.
--
*Wolfgang Schnitker*
Beethovenstraße 16
72535 Heroldstatt
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