I get some problem while trying to enable a Marvell PCIe to SATA card.
It can be recognized in system,
0000:00:00.0 PCI bridge: Freescale Semiconductor Inc Device 0e0c (rev 10)
0001:00:00.0 PCI bridge: Freescale Semiconductor Inc Device 0e0c (rev 10)
0001:01:00.0 SATA controller: Marvell Technology Group Ltd. 88SE9235 PCIe 2.0 x2 4-port SATA 6 Gb/s Controller (rev 11)
but I get some error to enable it.
ahci 0001:01:00.0: BAR 0: can't reserve [io 0x4810000020-0x4810000027]
ahci: probe of 0001:01:00.0 failed with error -16
This error code means resource busy, right? But there is only one PCIe device.
I have tried an Intel PCIe NIC and it can work normally.
Can anyone give me some ideas?