For recent ISPs, software must detect OVERRUN conditions by checking the SS_RESIDUAL_OVER bit during CS_COMPLETE handling. Update the driver to perform this check, which is consistent with what earlier firmwares did by explicitly cracking open the FCP_RSP statuses and returning an CS_DATA_OVERRUN. Signed-off-by: Andrew Vasquez <andrew.vasquez@xxxxxxxxxx> --- drivers/scsi/qla2xxx/qla_isr.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 14e6f22..f033703 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -958,6 +958,11 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) } } + /* Check for overrun. */ + if (IS_FWI2_CAPABLE(ha) && comp_status == CS_COMPLETE && + scsi_status & SS_RESIDUAL_OVER) + comp_status = CS_DATA_OVERRUN; + /* * Based on Host and scsi status generate status code for Linux */ -- 1.5.4.3.230.g2db511 -- 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
