diff options
Diffstat (limited to 'drivers/s390/scsi/zfcp_fsf.c')
| -rw-r--r-- | drivers/s390/scsi/zfcp_fsf.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c index d8f0e446fe13..883bbfd67a62 100644 --- a/drivers/s390/scsi/zfcp_fsf.c +++ b/drivers/s390/scsi/zfcp_fsf.c @@ -11,6 +11,7 @@ #define pr_fmt(fmt) KMSG_COMPONENT ": " fmt #include <linux/blktrace_api.h> +#include <linux/jiffies.h> #include <linux/types.h> #include <linux/slab.h> #include <scsi/fc/fc_els.h> @@ -19,6 +20,7 @@ #include "zfcp_dbf.h" #include "zfcp_qdio.h" #include "zfcp_reqlist.h" +#include "zfcp_diag.h" /* timeout for FSF requests sent during scsi_eh: abort or FCP TMF */ #define ZFCP_FSF_SCSI_ER_TIMEOUT (10*HZ) @@ -655,16 +657,26 @@ static void zfcp_fsf_exchange_port_evaluate(struct zfcp_fsf_req *req) static void zfcp_fsf_exchange_port_data_handler(struct zfcp_fsf_req *req) { + struct zfcp_diag_header *const diag_hdr = + &req->adapter->diagnostics->port_data.header; struct fsf_qtcb *qtcb = req->qtcb; + struct fsf_qtcb_bottom_port *bottom = &qtcb->bottom.port; if (req->status & ZFCP_STATUS_FSFREQ_ERROR) return; switch (qtcb->header.fsf_status) { case FSF_GOOD: + /* + * usually we wait with an update till the cache is too old, + * but because we have the data available, update it anyway + */ + zfcp_diag_update_xdata(diag_hdr, bottom, false); + zfcp_fsf_exchange_port_evaluate(req); break; case FSF_EXCHANGE_CONFIG_DATA_INCOMPLETE: + zfcp_diag_update_xdata(diag_hdr, bottom, true); req->status |= ZFCP_STATUS_FSFREQ_XDATAINCOMPLETE; zfcp_fsf_exchange_port_evaluate(req); |