vmstate: Avoid seeking
Seeking on vmstate save/load does not work if the underlying file is astream. We could try to make all QEMUFile* forward-seek-aware, but firstattempts in this direction indicated that it's saner to convert the fewqemu_fseek-on-vmstates users to plain reads/writes....
vmstate: Fix info field of VMSTATE_MACADDR
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>Signed-off-by: Juan Quintela <quintela@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
vmstate: fix missing ARRAY_OF_POINTERS support on save state
Signed-off-by: Juan Quintela <quintela@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
lsi53c895a: Use alternative address when already reselected
See SCRIPTS, 3.2.17 SELECT.
Signed-off-by: Laszlo Ast <laszlo.ast@siemens-enterprise.com>Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
lsi53c895a: Implement IRQ on reselection
The critical part of this change is how to deal with simultaneaousgeneration of interrupts. The only (normal) case when this happens inthe emulation is near simultaneous reselection + selection. If selectioncomes first, there is no problem, since the target attempting...
scsi: add read/write 16 commands.
Add READ_16 + friends to scsi-defs.h, scsi_command_name() and therequest parsing helper functions.
Use them in scsi-disk.c too.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
lsi53c895a: Whitespace and typo fixes
lsi53c895a: Add support for LSI53C700 Family Compatibility bit
lsi53c895a: Fix message code of DISCONNECT
See SCSI-2, 6.5 Message system description/message codes.
lsi53c895a: Fix SDID in SELECT ID command
See SCRIPTS Programming Guide, 3.2.17 SELECT.
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