fix: READ_CAPACITY command for 12 bytes CDB SCSI device.

[lunaix-os.git] / lunaix-os / includes / hal / ahci / hba.h

diff --git a/lunaix-os/includes/hal/ahci/hba.h b/lunaix-os/includes/hal/ahci/hba.h
index e7f8d01f7cfe5f0d04d8c4ff63879f94ac31e682..92a2b5a382518417f423a3f8ecce38416d318dd7 100644 (file)
--- a/lunaix-os/includes/hal/ahci/hba.h
+++ b/lunaix-os/includes/hal/ahci/hba.h
@@ -31,7 +31,10 @@
 #define HBA_PxCMD_FR (1 << 14)
 #define HBA_PxCMD_ST (1)
 #define HBA_PxINTR_DMA (1 << 2)
 #define HBA_PxCMD_FR (1 << 14)
 #define HBA_PxCMD_ST (1)
 #define HBA_PxINTR_DMA (1 << 2)

-#define HBA_PxINTR_D2HR (1)
+#define HBA_PxINTR_DHR (1)
+#define HBA_PxINTR_DPS (1 << 5)
+#define HBA_PxINTR_TFEE (1 << 30)
+#define HBA_PxINTR_IFE (1 << 27)

 #define HBA_PxTFD_ERR (1)
 #define HBA_PxTFD_BSY (1 << 7)
 #define HBA_PxTFD_DRQ (1 << 3)
 #define HBA_PxTFD_ERR (1)
 #define HBA_PxTFD_BSY (1 << 7)
 #define HBA_PxTFD_DRQ (1 << 3)


@@ -99,20 +102,26 @@ struct hba_device
     uint32_t block_size;
     uint64_t wwn;
     uint8_t cbd_size;
     uint32_t block_size;
     uint64_t wwn;
     uint8_t cbd_size;

-    uint8_t last_error;
-    uint8_t last_status;
+    struct
+    {
+        uint8_t sense_key;
+        uint8_t error;
+        uint8_t status;
+        uint8_t reserve;
+    } last_result;

     uint32_t alignment_offset;
     uint32_t block_per_sec;
     uint32_t capabilities;
     uint32_t alignment_offset;
     uint32_t block_per_sec;
     uint32_t capabilities;

+    struct hba_port* port;

 
     struct
     {
 
     struct
     {

-        int (*identify)(struct hba_port* port);
-        int (*read_buffer)(struct hba_port* port,
+        int (*identify)(struct hba_device* dev);
+        int (*read_buffer)(struct hba_device* dev,

                            uint64_t lba,
                            void* buffer,
                            uint32_t size);
                            uint64_t lba,
                            void* buffer,
                            uint32_t size);

-        int (*write_buffer)(struct hba_port* port,
+        int (*write_buffer)(struct hba_device* dev,

                             uint64_t lba,
                             void* buffer,
                             uint32_t size);
                             uint64_t lba,
                             void* buffer,
                             uint32_t size);