X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=include%2Fata.h;h=3b2d737e6176cacdef08122fdf7006ac844f8a65;hb=52a8b82074d1c3a3dcde8e3d90e6a04f7eb3a1f8;hp=aa6e90d4702e710a0ed8a0d45092bcb30ac8f0ea;hpb=3a71b5ca775fc9cf506c12d91925019591446c7c;p=oweals%2Fu-boot.git

diff --git a/include/ata.h b/include/ata.h
index aa6e90d470..3b2d737e61 100644
--- a/include/ata.h
+++ b/include/ata.h
@@ -33,17 +33,19 @@
 #ifndef	_ATA_H
 #define _ATA_H
 
+#include <libata.h>
+
 /* Register addressing depends on the hardware design; for instance,
  * 8-bit (register) and 16-bit (data) accesses might use different
  * address spaces. This is implemented by the following definitions.
  */
-#ifndef CFG_ATA_STRIDE
-#define CFG_ATA_STRIDE	1
+#ifndef CONFIG_SYS_ATA_STRIDE
+#define CONFIG_SYS_ATA_STRIDE	1
 #endif
 
-#define ATA_IO_DATA(x)	(CFG_ATA_DATA_OFFSET+((x) * CFG_ATA_STRIDE))
-#define ATA_IO_REG(x)	(CFG_ATA_REG_OFFSET +((x) * CFG_ATA_STRIDE))
-#define ATA_IO_ALT(x)	(CFG_ATA_ALT_OFFSET +((x) * CFG_ATA_STRIDE))
+#define ATA_IO_DATA(x)	(CONFIG_SYS_ATA_DATA_OFFSET+((x) * CONFIG_SYS_ATA_STRIDE))
+#define ATA_IO_REG(x)	(CONFIG_SYS_ATA_REG_OFFSET +((x) * CONFIG_SYS_ATA_STRIDE))
+#define ATA_IO_ALT(x)	(CONFIG_SYS_ATA_ALT_OFFSET +((x) * CONFIG_SYS_ATA_STRIDE))
 
 /*
  * I/O Register Descriptions
@@ -80,69 +82,11 @@
 /*
  * Device / Head Register Bits
  */
+#ifndef ATA_DEVICE
 #define ATA_DEVICE(x)	((x & 1)<<4)
+#endif /* ATA_DEVICE */
 #define ATA_LBA		0xE0
 
-enum {
-	ATA_MAX_DEVICES = 1,	/* per bus/port */
-	ATA_MAX_PRD = 256,	/* we could make these 256/256 */
-	ATA_SECT_SIZE = 256,	/*256 words per sector */
-
-	/* bits in ATA command block registers */
-	ATA_HOB = (1 << 7),	/* LBA48 selector */
-	ATA_NIEN = (1 << 1),	/* disable-irq flag */
-	/*ATA_LBA                 = (1 << 6), */ /* LBA28 selector */
-	ATA_DEV1 = (1 << 4),	/* Select Device 1 (slave) */
-	ATA_DEVICE_OBS = (1 << 7) | (1 << 5),	/* obs bits in dev reg */
-	ATA_DEVCTL_OBS = (1 << 3),	/* obsolete bit in devctl reg */
-	ATA_BUSY = (1 << 7),	/* BSY status bit */
-	ATA_DRDY = (1 << 6),	/* device ready */
-	ATA_DF = (1 << 5),	/* device fault */
-	ATA_DRQ = (1 << 3),	/* data request i/o */
-	ATA_ERR = (1 << 0),	/* have an error */
-	ATA_SRST = (1 << 2),	/* software reset */
-	ATA_ABORTED = (1 << 2),	/* command aborted */
-	/* ATA command block registers */
-	ATA_REG_DATA = 0x00,
-	ATA_REG_ERR = 0x01,
-	ATA_REG_NSECT = 0x02,
-	ATA_REG_LBAL = 0x03,
-	ATA_REG_LBAM = 0x04,
-	ATA_REG_LBAH = 0x05,
-	ATA_REG_DEVICE = 0x06,
-	ATA_REG_STATUS = 0x07,
-	ATA_PCI_CTL_OFS = 0x02,
-	/* and their aliases */
-	ATA_REG_FEATURE = ATA_REG_ERR,
-	ATA_REG_CMD = ATA_REG_STATUS,
-	ATA_REG_BYTEL = ATA_REG_LBAM,
-	ATA_REG_BYTEH = ATA_REG_LBAH,
-	ATA_REG_DEVSEL = ATA_REG_DEVICE,
-	ATA_REG_IRQ = ATA_REG_NSECT,
-
-	/* SETFEATURES stuff */
-	SETFEATURES_XFER = 0x03,
-	XFER_UDMA_7 = 0x47,
-	XFER_UDMA_6 = 0x46,
-	XFER_UDMA_5 = 0x45,
-	XFER_UDMA_4 = 0x44,
-	XFER_UDMA_3 = 0x43,
-	XFER_UDMA_2 = 0x42,
-	XFER_UDMA_1 = 0x41,
-	XFER_UDMA_0 = 0x40,
-	XFER_MW_DMA_2 = 0x22,
-	XFER_MW_DMA_1 = 0x21,
-	XFER_MW_DMA_0 = 0x20,
-	XFER_PIO_4 = 0x0C,
-	XFER_PIO_3 = 0x0B,
-	XFER_PIO_2 = 0x0A,
-	XFER_PIO_1 = 0x09,
-	XFER_PIO_0 = 0x08,
-	XFER_SW_DMA_2 = 0x12,
-	XFER_SW_DMA_1 = 0x11,
-	XFER_SW_DMA_0 = 0x10,
-	XFER_PIO_SLOW = 0x00
-};
 /*
  * ATA Commands (only mandatory commands listed here)
  */
@@ -294,7 +238,9 @@ typedef struct hd_driveid {
 	unsigned short	words130_155[26];/* reserved vendor words 130-155 */
 	unsigned short	word156;
 	unsigned short	words157_159[3];/* reserved vendor words 157-159 */
-	unsigned short	words160_255[95];/* reserved words 160-255 */
+	unsigned short	words160_162[3];/* reserved words 160-162 */
+	unsigned short	cf_advanced_caps;
+	unsigned short	words164_255[92];/* reserved words 164-255 */
 } hd_driveid_t;