qtest/libqos/ahci.h

30 #include "malloc-pc.h"
44 /*** AHCI/HBA Register Offsets and Bitmasks ***/
320 #define ATA_DEVICE_MAGIC 0xA0 /* used in ata1-3 */
342     uint32_t cap;  member
358  * Register device-to-host FIS structure.
380  * Register device-to-host FIS structure;
405  * Register host-to-device FIS structure.
428  * Register host-to-device FIS structure, for NCQ commands.
455  * The command list contains between 1-32 of these structures.
458     uint16_t flags; /* Cmd-Fis-Len, PMP#, and flags. */
472     uint32_t dbc;  /* Data Byte Count (0-indexed) & Interrupt Flag (bit 2^31) */
481     unsigned prd_size;  /* Size per-each PRD */
505 /* Helpers for reading/writing AHCI HBA register values */
509     return qpci_io_readl(ahci->dev, ahci->hba_bar, offset);  in ahci_mread()
514     qpci_io_writel(ahci->dev, ahci->hba_bar, offset, value);  in ahci_mwrite()
620 /* Command: Fine-grained lifecycle */