#include <common.h>
+#include <blk.h>
#include <command.h>
#include <dm.h>
#include <errno.h>
+#include <log.h>
#include <mapmem.h>
#include <memalign.h>
#include <asm/byteorder.h>
+#include <asm/cache.h>
#include <asm/processor.h>
#include <dm/device-internal.h>
#include <dm/lists.h>
+#include <linux/delay.h>
#include <part.h>
#include <usb.h>
ss = (struct us_data *)udev->privptr;
usb_disable_asynch(1); /* asynch transfer not allowed */
+ usb_lock_async(udev, 1);
srb->lun = block_dev->lun;
buf_addr = (uintptr_t)buffer;
start = blknr;
srb->pdata = (unsigned char *)buf_addr;
if (usb_read_10(srb, ss, start, smallblks)) {
debug("Read ERROR\n");
+ ss->flags &= ~USB_READY;
usb_request_sense(srb, ss);
if (retry--)
goto retry_it;
blks -= smallblks;
buf_addr += srb->datalen;
} while (blks != 0);
- ss->flags &= ~USB_READY;
debug("usb_read: end startblk " LBAF ", blccnt %x buffer %lx\n",
start, smallblks, buf_addr);
+ usb_lock_async(udev, 0);
usb_disable_asynch(0); /* asynch transfer allowed */
if (blkcnt >= ss->max_xfer_blk)
debug("\n");
ss = (struct us_data *)udev->privptr;
usb_disable_asynch(1); /* asynch transfer not allowed */
+ usb_lock_async(udev, 1);
srb->lun = block_dev->lun;
buf_addr = (uintptr_t)buffer;
srb->pdata = (unsigned char *)buf_addr;
if (usb_write_10(srb, ss, start, smallblks)) {
debug("Write ERROR\n");
+ ss->flags &= ~USB_READY;
usb_request_sense(srb, ss);
if (retry--)
goto retry_it;
blks -= smallblks;
buf_addr += srb->datalen;
} while (blks != 0);
- ss->flags &= ~USB_READY;
debug("usb_write: end startblk " LBAF ", blccnt %x buffer %lx\n",
start, smallblks, buf_addr);
+ usb_lock_async(udev, 0);
usb_disable_asynch(0); /* asynch transfer allowed */
if (blkcnt >= ss->max_xfer_blk)
debug("\n");
memset(pccb->pdata, 0, 8);
if (usb_read_capacity(pccb, ss) != 0) {
printf("READ_CAP ERROR\n");
+ ss->flags &= ~USB_READY;
cap[0] = 2880;
cap[1] = 0x200;
}
- ss->flags &= ~USB_READY;
debug("Read Capacity returns: 0x%08x, 0x%08x\n", cap[0], cap[1]);
#if 0
if (cap[0] > (0x200000 * 10)) /* greater than 10 GByte */