cros_ec: Move EC interface into common library

[karo-tx-uboot.git] / common / cmd_ide.c

diff --git a/common/cmd_ide.c b/common/cmd_ide.c
index d508e9f75b40cd6c90b0c267f244324bba7480b8..c375ef2093b46ea3507c1071ff0bb26aa2489314 100644 (file)
--- a/common/cmd_ide.c
+++ b/common/cmd_ide.c
@@ -2,24 +2,7 @@
  * (C) Copyright 2000-2011
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 /*
@@ -96,7 +79,8 @@ static void ident_cpy (unsigned char *dest, unsigned char *src, unsigned int len
 
 #ifdef CONFIG_ATAPI
 static void    atapi_inquiry(block_dev_desc_t *dev_desc);
-ulong atapi_read (int device, lbaint_t blknr, ulong blkcnt, void *buffer);
+static ulong atapi_read(int device, ulong blknr, lbaint_t blkcnt,
+                       void *buffer);
 #endif
 
 
@@ -454,6 +438,8 @@ void ide_init(void)
                ide_dev_desc[i].dev = i;
                ide_dev_desc[i].part_type = PART_TYPE_UNKNOWN;
                ide_dev_desc[i].blksz = 0;
+               ide_dev_desc[i].log2blksz =
+                       LOG2_INVALID(typeof(ide_dev_desc[i].log2blksz));
                ide_dev_desc[i].lba = 0;
                ide_dev_desc[i].block_read = ide_read;
                ide_dev_desc[i].block_write = ide_write;
@@ -805,6 +791,7 @@ static void ide_ident(block_dev_desc_t *dev_desc)
        /* assuming HD */
        dev_desc->type = DEV_TYPE_HARDDISK;
        dev_desc->blksz = ATA_BLOCKSIZE;
+       dev_desc->log2blksz = LOG2(dev_desc->blksz);
        dev_desc->lun = 0;      /* just to fill something in... */
 
 #if 0                          /* only used to test the powersaving mode,
@@ -826,7 +813,7 @@ static void ide_ident(block_dev_desc_t *dev_desc)
 
 /* ------------------------------------------------------------------------- */
 
-ulong ide_read(int device, lbaint_t blknr, ulong blkcnt, void *buffer)
+ulong ide_read(int device, lbaint_t blknr, lbaint_t blkcnt, void *buffer)
 {
        ulong n = 0;
        unsigned char c;
@@ -840,7 +827,7 @@ ulong ide_read(int device, lbaint_t blknr, ulong blkcnt, void *buffer)
                lba48 = 1;
        }
 #endif
-       debug("ide_read dev %d start %lX, blocks %lX buffer at %lX\n",
+       debug("ide_read dev %d start " LBAF ", blocks " LBAF " buffer at %lX\n",
              device, blknr, blkcnt, (ulong) buffer);
 
        ide_led(DEVICE_LED(device), 1); /* LED on       */
@@ -930,13 +917,8 @@ ulong ide_read(int device, lbaint_t blknr, ulong blkcnt, void *buffer)
 
                if ((c & (ATA_STAT_DRQ | ATA_STAT_BUSY | ATA_STAT_ERR)) !=
                    ATA_STAT_DRQ) {
-#if defined(CONFIG_SYS_64BIT_LBA)
-                       printf("Error (no IRQ) dev %d blk %lld: status 0x%02x\n",
-                               device, blknr, c);
-#else
-                       printf("Error (no IRQ) dev %d blk %ld: status 0x%02x\n",
-                               device, (ulong) blknr, c);
-#endif
+                       printf("Error (no IRQ) dev %d blk " LBAF ": status "
+                              "%#02x\n", device, blknr, c);
                        break;
                }
 
@@ -955,7 +937,7 @@ IDE_READ_E:
 /* ------------------------------------------------------------------------- */
 
 
-ulong ide_write(int device, lbaint_t blknr, ulong blkcnt, const void *buffer)
+ulong ide_write(int device, lbaint_t blknr, lbaint_t blkcnt, const void *buffer)
 {
        ulong n = 0;
        unsigned char c;
@@ -1023,13 +1005,8 @@ ulong ide_write(int device, lbaint_t blknr, ulong blkcnt, const void *buffer)
 
                if ((c & (ATA_STAT_DRQ | ATA_STAT_BUSY | ATA_STAT_ERR)) !=
                    ATA_STAT_DRQ) {
-#if defined(CONFIG_SYS_64BIT_LBA)
-                       printf("Error (no IRQ) dev %d blk %lld: status 0x%02x\n",
-                               device, blknr, c);
-#else
-                       printf("Error (no IRQ) dev %d blk %ld: status 0x%02x\n",
-                               device, (ulong) blknr, c);
-#endif
+                       printf("Error (no IRQ) dev %d blk " LBAF ": status "
+                               "%#02x\n", device, blknr, c);
                        goto WR_OUT;
                }
 
@@ -1457,6 +1434,7 @@ static void atapi_inquiry(block_dev_desc_t *dev_desc)
        dev_desc->lun = 0;
        dev_desc->lba = 0;
        dev_desc->blksz = 0;
+       dev_desc->log2blksz = LOG2_INVALID(typeof(dev_desc->log2blksz));
        dev_desc->type = iobuf[0] & 0x1f;
 
        if ((iobuf[1] & 0x80) == 0x80)
@@ -1501,6 +1479,7 @@ static void atapi_inquiry(block_dev_desc_t *dev_desc)
        dev_desc->blksz = ((unsigned long) iobuf[4] << 24) +
                ((unsigned long) iobuf[5] << 16) +
                ((unsigned long) iobuf[6] << 8) + ((unsigned long) iobuf[7]);
+       dev_desc->log2blksz = LOG2(dev_desc->blksz);
 #ifdef CONFIG_LBA48
        /* ATAPI devices cannot use 48bit addressing (ATA/ATAPI v7) */
        dev_desc->lba48 = 0;
@@ -1518,13 +1497,13 @@ static void atapi_inquiry(block_dev_desc_t *dev_desc)
 #define ATAPI_READ_BLOCK_SIZE  2048    /* assuming CD part */
 #define ATAPI_READ_MAX_BLOCK   (ATAPI_READ_MAX_BYTES/ATAPI_READ_BLOCK_SIZE)
 
-ulong atapi_read(int device, lbaint_t blknr, ulong blkcnt, void *buffer)
+ulong atapi_read(int device, ulong blknr, lbaint_t blkcnt, void *buffer)
 {
        ulong n = 0;
        unsigned char ccb[12];  /* Command descriptor block */
        ulong cnt;
 
-       debug("atapi_read dev %d start %lX, blocks %lX buffer at %lX\n",
+       debug("atapi_read dev %d start %lX, blocks " LBAF " buffer at %lX\n",
              device, blknr, blkcnt, (ulong) buffer);
 
        do {