diff options
| author | Joe Carnuccio <joe.carnuccio@qlogic.com> | 2020-02-12 13:44:18 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-02-24 12:34:27 -0500 |
| commit | d83a80ee57f0cb38baccc75e96bc56ac47d300b3 (patch) | |
| tree | c43e372a31c256065c5ff9449ebd098441b080bf /drivers/scsi/qla2xxx/qla_isr.c | |
| parent | 818c7f87a177781bc155a2bfa39066c89c5a6cdc (diff) | |
| download | lwn-d83a80ee57f0cb38baccc75e96bc56ac47d300b3.tar.gz lwn-d83a80ee57f0cb38baccc75e96bc56ac47d300b3.zip | |
scsi: qla2xxx: Add vendor extended RDP additions and amendments
This patch adds RDP command support in the driver. With the help of new
ql2xsmartsan parameter, driver will use PUREX IOCB mode to send RDP command
to switch and will be able to receive various diagnostic data.
Link: https://lore.kernel.org/r/20200212214436.25532-8-hmadhani@marvell.com
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_isr.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_isr.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 73b6cfd14581..96f73a5b3c83 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -31,6 +31,13 @@ const char *const port_state_str[] = { "ONLINE" }; +static void qla24xx_purex_iocb(scsi_qla_host_t *vha, struct req_que *req, + struct sts_entry_24xx *pkt) +{ + memcpy(vha->purex_data, pkt, PUREX_ENTRY_SIZE); + set_bit(PROCESS_PUREX_IOCB, &vha->dpc_flags); +} + /** * qla2100_intr_handler() - Process interrupts for the ISP2100 and ISP2200. * @irq: interrupt number @@ -3128,6 +3135,9 @@ process_err: qla_ctrlvp_completed(vha, rsp->req, (struct vp_ctrl_entry_24xx *)pkt); break; + case PUREX_IOCB_TYPE: + qla24xx_purex_iocb(vha, rsp->req, pkt); + break; default: /* Type Not Supported. */ ql_dbg(ql_dbg_async, vha, 0x5042, |