diff options
| author | Stefan Haberland <sth@linux.vnet.ibm.com> | 2016-08-08 15:53:54 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2016-12-12 12:04:37 +0100 |
| commit | c93461515a1a16486f4e483cb34170366fa73ea1 (patch) | |
| tree | ae5ea26b0f7046c63914277799c72f83a2da14d5 /drivers/s390/block/dasd_3990_erp.c | |
| parent | 7df11604592b579bce2762783c21569d02272332 (diff) | |
s390/dasd: extend dasd path handling
Store flags and path_data per channel path.
Implement get/set functions for various path masks.
The patch does not add functional changes.
Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Reviewed-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Reviewed-by: Jan Hoeppner <hoeppner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/block/dasd_3990_erp.c')
| -rw-r--r-- | drivers/s390/block/dasd_3990_erp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/s390/block/dasd_3990_erp.c b/drivers/s390/block/dasd_3990_erp.c index 8305ab688d57..9236e2c0c3d9 100644 --- a/drivers/s390/block/dasd_3990_erp.c +++ b/drivers/s390/block/dasd_3990_erp.c @@ -152,7 +152,7 @@ dasd_3990_erp_alternate_path(struct dasd_ccw_req * erp) opm = ccw_device_get_path_mask(device->cdev); spin_unlock_irqrestore(get_ccwdev_lock(device->cdev), flags); if (erp->lpm == 0) - erp->lpm = device->path_data.opm & + erp->lpm = dasd_path_get_opm(device) & ~(erp->irb.esw.esw0.sublog.lpum); else erp->lpm &= ~(erp->irb.esw.esw0.sublog.lpum); @@ -273,7 +273,7 @@ static struct dasd_ccw_req *dasd_3990_erp_action_1(struct dasd_ccw_req *erp) !test_bit(DASD_CQR_VERIFY_PATH, &erp->flags)) { erp->status = DASD_CQR_FILLED; erp->retries = 10; - erp->lpm = erp->startdev->path_data.opm; + erp->lpm = dasd_path_get_opm(erp->startdev); erp->function = dasd_3990_erp_action_1_sec; } return erp; @@ -1926,7 +1926,7 @@ dasd_3990_erp_compound_path(struct dasd_ccw_req * erp, char *sense) !test_bit(DASD_CQR_VERIFY_PATH, &erp->flags)) { /* reset the lpm and the status to be able to * try further actions. */ - erp->lpm = erp->startdev->path_data.opm; + erp->lpm = dasd_path_get_opm(erp->startdev); erp->status = DASD_CQR_NEED_ERP; } } |