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Fix NOP and IDLE commands for virtual AHCI disks.

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MFC after:	2 weeks
This commit is contained in:
Alexander Motin 2015-03-14 10:38:25 +00:00
parent 1fcb801948
commit fb329df8e4
1 changed files with 5 additions and 2 deletions
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7
usr.sbin/bhyve/pci_ahci.c
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@ -1582,10 +1582,13 @@ ahci_handle_cmd(struct ahci_port *p, int slot, uint8_t *cfis)
case ATA_READ_LOG_DMA_EXT:
ahci_handle_read_log(p, slot, cfis);
break;
case ATA_STANDBY_CMD:
break;
case ATA_NOP:
ahci_write_fis_d2h(p, slot, cfis,
(ATA_E_ABORT << 8) | ATA_S_READY | ATA_S_ERROR);
break;
case ATA_STANDBY_CMD:
case ATA_STANDBY_IMMEDIATE:
case ATA_IDLE_CMD:
case ATA_IDLE_IMMEDIATE:
case ATA_SLEEP:
ahci_write_fis_d2h(p, slot, cfis, ATA_S_READY | ATA_S_DSC);