https://bugzilla.redhat.com/show_bug.cgi?id=618612 indicates that current hpsa hardware has problems if ASPM is enabled. Disable it to avoid crashes. Signed-off-by: Matthew Garrett <mjg@xxxxxxxxxx> Cc: Mike Miller <mike.miller@xxxxxx> Cc: iss_storagedev@xxxxxx Cc: linux-scsi@xxxxxxxxxxxxxxx --- drivers/block/cciss.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 516d5bb..bb77666 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -24,6 +24,7 @@ #include <linux/interrupt.h> #include <linux/types.h> #include <linux/pci.h> +#include <linux/pci-aspm.h> #include <linux/kernel.h> #include <linux/slab.h> #include <linux/delay.h> @@ -4561,6 +4562,9 @@ static int __devinit cciss_init_one(struct pci_dev *pdev, InquiryData_struct *inq_buff; ctlr_info_t *h; + pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1 | + PCIE_LINK_STATE_CLKPM); + rc = cciss_init_reset_devices(pdev); if (rc) return rc; -- 1.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
