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Merge pull request #6604 from davide125/eject

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nscsi/cd: handle eject command for SGI drives
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ajrhacker 2020-04-27 23:30:24 -04:00 committed by GitHub
commit b25fdfbe46
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1 changed files with 14 additions and 1 deletions
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15
src/devices/bus/nscsi/cd.cpp
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@ -604,13 +604,23 @@ enum sgi_scsi_command_e : uint8_t {
* in the kernel runs, if there are SCSI problems. * in the kernel runs, if there are SCSI problems.
*/ */
SGI_HD2CDROM = 0xc9, SGI_HD2CDROM = 0xc9,
/*
* IRIX 5.3 sends this command when it wants to eject the drive
*/
SGI_EJECT = 0xc4,
}; };
void nscsi_cdrom_sgi_device::scsi_command() void nscsi_cdrom_sgi_device::scsi_command()
{ {
switch (scsi_cmdbuf[0]) { switch (scsi_cmdbuf[0]) {
case SGI_HD2CDROM: case SGI_HD2CDROM:
LOG("command SGI_HD2CDROM"); LOG("command SGI_HD2CDROM\n");
// No need to do anything (yet). Just acknowledge the command.
scsi_status_complete(SS_GOOD);
break;
case SGI_EJECT:
LOG("command SGI_EJECT\n");
// No need to do anything (yet). Just acknowledge the command. // No need to do anything (yet). Just acknowledge the command.
scsi_status_complete(SS_GOOD); scsi_status_complete(SS_GOOD);
break; break;
@ -627,6 +637,9 @@ bool nscsi_cdrom_sgi_device::scsi_command_done(uint8_t command, uint8_t length)
case SGI_HD2CDROM: case SGI_HD2CDROM:
return length == 10; return length == 10;
case SGI_EJECT:
return length == 10;
default: default:
return nscsi_full_device::scsi_command_done(command, length); return nscsi_full_device::scsi_command_done(command, length);
} }