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Temporarily limit usb transfer sizes to 512 till we provide a way for each driver to choose the upper limit.

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This commit is contained in:
Con Kolivas 2013-06-20 23:57:58 +10:00
parent f105d2e17e
commit f4508b6a34
1 changed files with 4 additions and 0 deletions
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4
usbutils.c
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@ -2186,8 +2186,12 @@ usb_bulk_transfer(struct libusb_device_handle *dev_handle,
/* Limit length of transfer to the largest this descriptor supports
* and leave the higher level functions to transfer more if needed. */
#if 0
if (length > cgpu->usbdev->found->wMaxPacketSize)
length = cgpu->usbdev->found->wMaxPacketSize;
#endif
if (length > 512)
length = 512;
cg_rlock(&cgusb_fd_lock);
err = libusb_bulk_transfer(dev_handle, endpoint, data, length,