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[S390] sclp: improve servicability setting 

Set dump indicator on read-scp-info command to get meaningful dumps.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Martin Schwidefsky 2009-12-07 12:52:12 +01:00 committed by Martin Schwidefsky
parent 6a985c6194
commit cb9d71604a
1 changed files with 1 additions and 0 deletions
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1
drivers/s390/char/sclp_cmd.c
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@ -84,6 +84,7 @@ static void __init sclp_read_info_early(void)
do { do {
memset(sccb, 0, sizeof(*sccb)); memset(sccb, 0, sizeof(*sccb));
sccb->header.length = sizeof(*sccb); sccb->header.length = sizeof(*sccb);
sccb->header.function_code = 0x80;
sccb->header.control_mask[2] = 0x80; sccb->header.control_mask[2] = 0x80;
rc = sclp_cmd_sync_early(commands[i], sccb); rc = sclp_cmd_sync_early(commands[i], sccb);
} while (rc == -EBUSY); } while (rc == -EBUSY);