Dear Simon Glass,
> From: Gabe Black <gabebl...@chromium.org>
>
> usb_storage wouldn't compile when the CONFIG_SYS_64BIT_LBA option is
> turned on because the used fixed size data types in their exported
> functions when they should have used lbaint_t for the block count
> parameter. That meant that when the sizes happened to be the same, when
> using a 28 bit LBA, the driver would build, but when it wasn't, a 48 bit
> LBA, things broke.
Reviewed-by: Marek Vasut <ma...@denx.de>
> This change adjusts the signatures to use the right type and makes small
> adjustments in the affected functions.
>
> Signed-off-by: Gabe Black <gabebl...@chromium.org>
> Signed-off-by: Simon Glass <s...@chromium.org>
> ---
> common/usb_storage.c | 24 ++++++++++++++----------
> 1 files changed, 14 insertions(+), 10 deletions(-)
>
> diff --git a/common/usb_storage.c b/common/usb_storage.c
> index 950451e..0c2a4c7 100644
> --- a/common/usb_storage.c
> +++ b/common/usb_storage.c
> @@ -179,9 +179,9 @@ int usb_stor_get_info(struct usb_device *dev, struct
> us_data *us, int usb_storage_probe(struct usb_device *dev, unsigned int
> ifnum, struct us_data *ss);
> unsigned long usb_stor_read(int device, unsigned long blknr,
> - unsigned long blkcnt, void *buffer);
> + lbaint_t blkcnt, void *buffer);
> unsigned long usb_stor_write(int device, unsigned long blknr,
> - unsigned long blkcnt, const void *buffer);
> + lbaint_t blkcnt, const void *buffer);
> struct usb_device * usb_get_dev_index(int index);
> void uhci_show_temp_int_td(void);
>
> @@ -1053,9 +1053,10 @@ static void usb_bin_fixup(struct
> usb_device_descriptor descriptor, #endif /* CONFIG_USB_BIN_FIXUP */
>
> unsigned long usb_stor_read(int device, unsigned long blknr,
> - unsigned long blkcnt, void *buffer)
> + lbaint_t blkcnt, void *buffer)
> {
> - unsigned long start, blks, buf_addr;
> + lbaint_t start, blks;
> + uintptr_t buf_addr;
> unsigned short smallblks;
> struct usb_device *dev;
> struct us_data *ss;
> @@ -1084,7 +1085,7 @@ unsigned long usb_stor_read(int device, unsigned long
> blknr, start = blknr;
> blks = blkcnt;
>
> - USB_STOR_PRINTF("\nusb_read: dev %d startblk %lx, blccnt %lx"
> + USB_STOR_PRINTF("\nusb_read: dev %d startblk " LBAF ", blccnt " LBAF
> " buffer %lx\n", device, start, blks, buf_addr);
>
> do {
> @@ -1114,7 +1115,8 @@ retry_it:
> } while (blks != 0);
> ss->flags &= ~USB_READY;
>
> - USB_STOR_PRINTF("usb_read: end startblk %lx, blccnt %x buffer %lx\n",
> + USB_STOR_PRINTF("usb_read: end startblk " LBAF
> + ", blccnt %x buffer %lx\n",
> start, smallblks, buf_addr);
>
> usb_disable_asynch(0); /* asynch transfer allowed */
> @@ -1124,9 +1126,10 @@ retry_it:
> }
>
> unsigned long usb_stor_write(int device, unsigned long blknr,
> - unsigned long blkcnt, const void *buffer)
> + lbaint_t blkcnt, const void *buffer)
> {
> - unsigned long start, blks, buf_addr;
> + lbaint_t start, blks;
> + uintptr_t buf_addr;
> unsigned short smallblks;
> struct usb_device *dev;
> struct us_data *ss;
> @@ -1156,7 +1159,7 @@ unsigned long usb_stor_write(int device, unsigned
> long blknr, start = blknr;
> blks = blkcnt;
>
> - USB_STOR_PRINTF("\nusb_write: dev %d startblk %lx, blccnt %lx"
> + USB_STOR_PRINTF("\nusb_write: dev %d startblk " LBAF ", blccnt " LBAF
> " buffer %lx\n", device, start, blks, buf_addr);
>
> do {
> @@ -1188,7 +1191,8 @@ retry_it:
> } while (blks != 0);
> ss->flags &= ~USB_READY;
>
> - USB_STOR_PRINTF("usb_write: end startblk %lx, blccnt %x buffer %lx\n",
> + USB_STOR_PRINTF("usb_write: end startblk " LBAF
> + ", blccnt %x buffer %lx\n",
> start, smallblks, buf_addr);
>
> usb_disable_asynch(0); /* asynch transfer allowed */
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
