Hi list, I am using sil3132 PCIe card on my ARM platform and I find that whenever the system boots, the device gets hard reset. I am not able see the device node as well. It always say that the controller is in dubious state. following is platform information: CPU: cortex A8 kernel: 2.6.24 Here is the log: <3>ata_host_alloc: ENTER ata_host_alloc: ENTER <3>ata_port_alloc: ENTER ata_port_alloc: ENTER <3>ata_port_alloc: ENTER ata_port_alloc: ENTER <3>__ata_port_freeze: ata4294967295 port frozen __ata_port_freeze: ata4294967295 port frozen <3>__ata_port_freeze: ata4294967295 port frozen __ata_port_freeze: ata4294967295 port frozen <6>scsi0 : sata_sil24 scsi0 : sata_sil24 <6>scsi1 : sata_sil24 scsi1 : sata_sil24 <6>ata1: SATA max UDMA/100 host m128@0x81004000 port 0x81000000 irq 12 ata1: SATA max UDMA/100 host m128@0x81004000 port 0x81000000 irq 12 <6>ata2: SATA max UDMA/100 host m128@0x81004000 port 0x81002000 irq 12 ata2: SATA max UDMA/100 host m128@0x81004000 port 0x81002000 irq 12 <3>ata_host_register: probe begin ata_host_register: probe begin <3>ata_port_schedule_eh: port EH scheduled ata_port_schedule_eh: port EH scheduled <3>ata_scsi_error: ENTER ata_scsi_error: ENTER <3>ata_port_flush_task: ENTER ata_port_flush_task: ENTER <7>ata1: ata_port_flush_task: EXIT <3>ata_eh_link_autopsy: ENTER ata_eh_link_autopsy: ENTER <3>ata_eh_recover: ENTER ata_eh_recover: ENTER <3>__ata_port_freeze: ata1 port frozen __ata_port_freeze: ata1 port frozen <3>sil24_do_softreset: ENTER sil24_do_softreset: ENTER softresetting the port softresetting the port <3>ata1: softreset failed (timeout) ata1: softreset failed (timeout) <4>ata1: controller in dubious state, performing PORT_RST ata1: controller in dubious state, performing PORT_RST <3>sil24_do_softreset: ENTER sil24_do_softreset: ENTER softresetting the port softresetting the port <3>ata1: softreset failed (timeout) ata1: softreset failed (timeout) <4>ata1: controller in dubious state, performing PORT_RST ata1: controller in dubious state, performing PORT_RST <3>sil24_do_softreset: ENTER sil24_do_softreset: ENTER softresetting the port softresetting the port <3>ata1: softreset failed (timeout) ata1: softreset failed (timeout) <4>ata1: limiting SATA link speed to 1.5 Gbps ata1: limiting SATA link speed to 1.5 Gbps <4>ata1: controller in dubious state, performing PORT_RST ata1: controller in dubious state, performing PORT_RST <3>sil24_do_softreset: ENTER sil24_do_softreset: ENTER softresetting the port softresetting the port <3>ata1: softreset failed (timeout) ata1: softreset failed (timeout) <3>ata1: reset failed, giving up ata1: reset failed, giving up <3>ata_eh_recover: EXIT, rc=-5 ata_eh_recover: EXIT, rc=-5 <3>ata_scsi_error: EXIT ata_scsi_error: EXIT <3>ata_port_schedule_eh: port EH scheduled ata_port_schedule_eh: port EH scheduled <3>ata_scsi_error: ENTER ata_scsi_error: ENTER <3>ata_port_flush_task: ENTER ata_port_flush_task: ENTER <7>ata2: ata_port_flush_task: EXIT <3>ata_eh_link_autopsy: ENTER ata_eh_link_autopsy: ENTER <3>ata_eh_recover: ENTER ata_eh_recover: ENTER <3>__ata_port_freeze: ata2 port frozen __ata_port_freeze: ata2 port frozen <3>sil24_do_softreset: ENTER sil24_do_softreset: ENTER softresetting the port softresetting the port <3>sil24_do_softreset: PHY reports no device sil24_do_softreset: PHY reports no device PHY reports no device PHY reports no device <3>sil24_do_softreset: EXIT, class=9 sil24_do_softreset: EXIT, class=9 <3>ata_std_postreset: ENTER ata_std_postreset: ENTER <6>ata2: SATA link down (SStatus 0 SControl 0) ata2: SATA link down (SStatus 0 SControl 0) <3>ata_std_postreset: EXIT ata_std_postreset: EXIT <3>ata_eh_thaw_port: ata2 port thawed ata_eh_thaw_port: ata2 port thawed <3>ata_eh_revalidate_and_attach: ENTER ata_eh_revalidate_and_attach: ENTER <3>ata_eh_recover: EXIT, rc=0 ata_eh_recover: EXIT, rc=0 <3>ata_scsi_error: EXIT ata_scsi_error: EXIT <3>ata_host_register: host probe begin ata_host_register: host probe begin <3>ata_port_schedule_eh: port EH scheduled ata_port_schedule_eh: port EH scheduled <3>ata_port_schedule_eh: port EH scheduled ata_port_schedule_eh: port EH scheduled <3>ata_scsi_error: ENTER ata_scsi_error: ENTER <3>ata_port_flush_task: ENTER ata_port_flush_task: ENTER <7>ata1: ata_port_flush_task: EXIT <3>ata_scsi_error: ENTER ata_scsi_error: ENTER <3>ata_port_flush_task: ENTER ata_port_flush_task: ENTER <7>ata2: ata_port_flush_task: EXIT <3>ata_eh_link_autopsy: ENTER ata_eh_link_autopsy: ENTER <3>ata_eh_recover: ENTER ata_eh_recover: ENTER <3>ata_eh_revalidate_and_attach: ENTER ata_eh_revalidate_and_attach: ENTER <3>ata_eh_recover: EXIT, rc=0 ata_eh_recover: EXIT, rc=0 <3>ata_scsi_error: EXIT ata_scsi_error: EXIT <3>__ata_port_freeze: ata1 port frozen __ata_port_freeze: ata1 port frozen <3>ata_eh_link_autopsy: ENTER ata_eh_link_autopsy: ENTER <3>ata_eh_recover: ENTER ata_eh_recover: ENTER <3>__ata_port_freeze: ata1 port frozen __ata_port_freeze: ata1 port frozen <6>ata1: hard resetting link ata1: hard resetting link <4>ata1: controller in dubious state, performing PORT_RST ata1: controller in dubious state, performing PORT_RST Thanks Sagar -- To unsubscribe from this 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