Hervé Poussineau 98f62e3d5d lsi: never set DMA FIFO Empty (DFE) bit in DSTAT register ...

53C895A datasheet says:
"This bit (DFE) is a pure status bit and will not cause an interrupt"

This bit is already auto-generated in lsi_read_reg when reading the DSTAT register.

This fixes IBM RS/6000 7020 firmware, which is:
- resetting the adapter
- enabling all interrupt sources (including DIP, ie interrupts from DSTAT)
- waiting for ISTAT0 to become 0 (including DIP=0, ie no interrupt coming from DSTAT)

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Message-Id: <1471505489-1221-5-git-send-email-hpoussin@reactos.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>

2016-09-13 19:08:45 +02:00

..

esp-pci.c

…

esp.c

…

lsi53c895a.c

lsi: never set DMA FIFO Empty (DFE) bit in DSTAT register

2016-09-13 19:08:45 +02:00

Makefile.objs

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megasas.c

megasas: remove useless check for cmd->frame

2016-07-17 09:59:21 +02:00

mfi.h

Clean up header guards that don't match their file name

2016-07-12 16:19:16 +02:00

mpi.h

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mptconfig.c

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mptendian.c

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mptsas.c

mptsas: really fix migration compatibility

2016-08-03 18:44:56 +02:00

mptsas.h

mptsas: really fix migration compatibility

2016-08-03 18:44:56 +02:00

scsi-bus.c

scsi-bus: Use longer sense buffer with scanners

2016-07-12 18:31:26 +02:00

scsi-disk.c

scsi: scsi-cd without drive property for empty drive

2016-09-05 19:06:47 +02:00

scsi-generic.c

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spapr_vscsi.c

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srp.h

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trace-events

trace-events: fix first line comment in trace-events

2016-08-12 10:36:01 +01:00

vhost-scsi.c

Use #include "..." for our own headers, <...> for others

2016-07-12 16:19:16 +02:00

viosrp.h

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virtio-scsi-dataplane.c

Use #include "..." for our own headers, <...> for others

2016-07-12 16:19:16 +02:00

virtio-scsi.c

virtio-scsi: Wrap in vmstate

2016-07-21 20:44:20 +03:00

vmw_pvscsi.c

Use #include "..." for our own headers, <...> for others

2016-07-12 16:19:16 +02:00

vmw_pvscsi.h

…