css.c (db736e0437aa6fd7c1b7e4599c17f9619ab6b837) css.c (46ea3841edaff2a7657b8f6c7f474e5e3850cd62)
1/*
2 * Channel subsystem base support.
3 *
4 * Copyright 2012 IBM Corp.
5 * Author(s): Cornelia Huck <cornelia.huck@de.ibm.com>
6 *
7 * This work is licensed under the terms of the GNU GPL, version 2 or (at
8 * your option) any later version. See the COPYING file in the top-level

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1330 copy_scsw_to_guest(&dest_scsw, &src_scsw);
1331 dest->scsw = dest_scsw;
1332 dest->mba = cpu_to_be64(src->mba);
1333 for (i = 0; i < ARRAY_SIZE(dest->mda); i++) {
1334 dest->mda[i] = src->mda[i];
1335 }
1336}
1337
1/*
2 * Channel subsystem base support.
3 *
4 * Copyright 2012 IBM Corp.
5 * Author(s): Cornelia Huck <cornelia.huck@de.ibm.com>
6 *
7 * This work is licensed under the terms of the GNU GPL, version 2 or (at
8 * your option) any later version. See the COPYING file in the top-level

--- 1321 unchanged lines hidden (view full) ---

1330 copy_scsw_to_guest(&dest_scsw, &src_scsw);
1331 dest->scsw = dest_scsw;
1332 dest->mba = cpu_to_be64(src->mba);
1333 for (i = 0; i < ARRAY_SIZE(dest->mda); i++) {
1334 dest->mda[i] = src->mda[i];
1335 }
1336}
1337
1338int css_do_stsch(SubchDev *sch, SCHIB *schib)
1338IOInstEnding css_do_stsch(SubchDev *sch, SCHIB *schib)
1339{
1339{
1340 int ret;
1341
1342 /*
1343 * For some subchannels, we may want to update parts of
1344 * the schib (e.g., update path masks from the host device
1345 * for passthrough subchannels).
1346 */
1347 ret = s390_ccw_store(sch);
1348
1340 /* Use current status. */
1341 copy_schib_to_guest(schib, &sch->curr_status);
1349 /* Use current status. */
1350 copy_schib_to_guest(schib, &sch->curr_status);
1342 return 0;
1351 return ret;
1343}
1344
1345static void copy_pmcw_from_guest(PMCW *dest, const PMCW *src)
1346{
1347 int i;
1348
1349 dest->intparm = be32_to_cpu(src->intparm);
1350 dest->flags = be16_to_cpu(src->flags);

--- 1241 unchanged lines hidden --- 		1352}
1353
1354static void copy_pmcw_from_guest(PMCW *dest, const PMCW *src)
1355{
1356 int i;
1357
1358 dest->intparm = be32_to_cpu(src->intparm);
1359 dest->flags = be16_to_cpu(src->flags);

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