Revision ba4ba8a69dcb446450b5ddeca48a7bd15783f4c2 authored by Peter Oberparleiter on 27 July 2006, 12:00:23 UTC, committed by Martin Schwidefsky on 27 July 2006, 12:00:23 UTC
In special conditions where a subchannel rejects the HALT I/O- instruction with a busy indication (cc 2), I/O may stall. I/O request termination logic retries HALT I/O indefinitely because it expects HALT I/O to alter the subchannel status which is not true when cc 2 is returned. In case of a busy indication, try CLEAR I/O instruction immediately. Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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| File | Mode | Size |
|---|---|---|
| Kconfig | -rw-r--r-- | 18.3 KB |
| Makefile | -rw-r--r-- | 874 bytes |
| calibrate.c | -rw-r--r-- | 4.7 KB |
| do_mounts.c | -rw-r--r-- | 9.2 KB |
| do_mounts.h | -rw-r--r-- | 1.4 KB |
| do_mounts_initrd.c | -rw-r--r-- | 3.0 KB |
| do_mounts_md.c | -rw-r--r-- | 7.4 KB |
| do_mounts_rd.c | -rw-r--r-- | 10.0 KB |
| initramfs.c | -rw-r--r-- | 11.4 KB |
| main.c | -rw-r--r-- | 17.7 KB |
| version.c | -rw-r--r-- | 778 bytes |
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