[patch 3/8] qdio: output queue stall on FCP and network devices

2007-07-17 Thread Martin Schwidefsky
From: Frank Pavlic <[EMAIL PROTECTED]> When running QIOASSIST enabled qdio devices in a z/VM environment the output queue for such devices stall in heavy workload situations. When SQBS and EQBS instructions returns CCQ=96 qdio does not reissue the instruction again with the register settings done

[patch 3/8] qdio: output queue stall on FCP and network devices

2007-07-17 Thread Martin Schwidefsky
From: Frank Pavlic [EMAIL PROTECTED] When running QIOASSIST enabled qdio devices in a z/VM environment the output queue for such devices stall in heavy workload situations. When SQBS and EQBS instructions returns CCQ=96 qdio does not reissue the instruction again with the register settings done