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PCI: added definitions for NVM Express storage controller subclass.

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This commit is contained in:
Jérôme Duval
2013-07-10 20:21:33 +02:00
parent d1a2f6371a
commit 7164302bb6
1 changed files with 10 additions and 0 deletions
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headers/os/drivers/PCI.h
+10
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@@ -324,6 +324,7 @@ struct pci_module_info {
#define PCI_ata 0x05 /* ATA controller with ADMA interface */
#define PCI_sata 0x06 /* Serial ATA controller */
#define PCI_sas 0x07 /* Serial Attached SCSI controller */
#define PCI_nvm 0x08 /* NVM Express controller */
#define PCI_mass_storage_other 0x80 /* other mass storage controller */
/* ---
@@ -335,6 +336,15 @@ struct pci_module_info {
#define PCI_sata_other 0x00 /* vendor specific interface */
#define PCI_sata_ahci 0x01 /* AHCI interface */
/* ---
values of the class_api field for
class_base = 0x01 (mass storage)
class_sub = 0x08 (NVM Express controller)
--- */
#define PCI_nvm_other 0x00 /* vendor specific interface */
#define PCI_nvm_hci 0x01 /* NVMHCI interface 1.0 */
#define PCI_nvm_hci_enterprise 0x02 /* NVMHCI enterprise */
/* ---
values for the class_sub field for class_base = 0x02 (network)