vgabios: Place a signature at offset 0x1e of the rom.

[seabios.git] / src / ata.h

diff --git a/src/ata.h b/src/ata.h
index d2172802a5ceba1e663fe2a251a959f950dac883..cfc61088ffdbb7631453e0b52de72a22e40b9658 100644 (file)
--- a/src/ata.h
+++ b/src/ata.h
@@ -3,25 +3,32 @@
 
 #include "types.h" // u8
 #include "config.h" // CONFIG_MAX_ATA_INTERFACES
+#include "disk.h" // struct drive_s
 
 struct ata_channel_s {
     u16 iobase1;
     u16 iobase2;
     u16 iomaster;
     u8  irq;
+    u8  chanid;
     int pci_bdf;
+    struct pci_device *pci_tmp;
+};
+
+struct atadrive_s {
+    struct drive_s drive;
+    struct ata_channel_s *chan_gf;
+    u8 slave;
 };
 
 // ata.c
-extern struct ata_channel_s ATA_channels[CONFIG_MAX_ATA_INTERFACES];
+char *ata_extract_model(char *model, u32 size, u16 *buffer);
+int ata_extract_version(u16 *buffer);
 int cdrom_read(struct disk_op_s *op);
-int ata_cmd_packet(struct drive_s *drive_g, u8 *cmdbuf, u8 cmdlen
-                   , u32 length, void *buf_fl);
+int atapi_cmd_data(struct disk_op_s *op, void *cdbcmd, u16 blocksize);
 void ata_setup(void);
 int process_ata_op(struct disk_op_s *op);
 int process_atapi_op(struct disk_op_s *op);
-void describe_ata(struct drive_s *drive_g);
-void describe_atapi(struct drive_s *drive_g);
 
 // Global defines -- ATA register and register bits.
 // command block & control block regs
@@ -144,6 +151,4 @@ void describe_atapi(struct drive_s *drive_g);
 #define ATA_CMD_READ_NATIVE_MAX_ADDRESS      0xF8
 #define ATA_CMD_SET_MAX                      0xF9
 
-#define ATA_CMD_REQUEST_SENSE                0x03
-
 #endif // ata.h