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sbtools: fix sbloader (allow transfer size override)

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Change-Id: Id6d3188b7f837726c29845f01b0b1588acf40407
This commit is contained in:
Amaury Pouly 2013-06-18 14:59:13 +02:00
parent 9c965c88b4
commit 87b84c07d7
1 changed files with 5 additions and 2 deletions
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7
utils/imxtools/sbtools/sbloader.c
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@ -311,7 +311,7 @@ static int probe_hid_xfer_size(libusb_device_handle *dev)
sizeof(buffer), 1000);
if(ret <= 0)
goto Lerr;
/* this is not a real parse, since the HID descriptor of the device is
/* this is not a real parser, since the HID descriptor of the device is
* is mostly trivial, we assume that all reports are made up of one item
* and simply compute the maximum of report size * report count */
int xfer_size = 0;
@ -364,6 +364,7 @@ int main(int argc, char **argv)
.dev_type = PROBE_DEVICE};
int usb_bus = -1;
int usb_dev = -1;
int force_xfer_size = 0;
/* parse command line */
while(1)
{
@ -390,7 +391,7 @@ int main(int argc, char **argv)
case 'x':
{
char *end;
di.xfer_size = strtoul(optarg, &end, 0);
force_xfer_size = strtoul(optarg, &end, 0);
if(*end)
{
printf("Invalid transfer size!\n");
@ -506,6 +507,8 @@ int main(int argc, char **argv)
dev_type = g_dev_info[db_idx].dev_type;
xfer_size = g_dev_info[db_idx].xfer_size;
}
if(force_xfer_size > 0)
xfer_size = force_xfer_size;
if(dev_type == PROBE_DEVICE)
dev_type = probe_protocol(dev);
if(xfer_size == 0)