diff options
| author | Hans Petter Selasky <hselasky@FreeBSD.org> | 2014-04-11 14:11:55 +0000 |
|---|---|---|
| committer | Hans Petter Selasky <hselasky@FreeBSD.org> | 2014-04-11 14:11:55 +0000 |
| commit | f355a4ddf71bd8a983a618fe0db2acb5dc4aafca (patch) | |
| tree | 4ecb3ff3750df8a486454a8f33d3b252037fee7d /lib/libusb/libusb01.c | |
| parent | 3e64b4c52d04e4a914c5032c6b1a3358171f7a71 (diff) | |
| download | src-f355a4ddf71bd8a983a618fe0db2acb5dc4aafca.tar.gz src-f355a4ddf71bd8a983a618fe0db2acb5dc4aafca.zip | |
Tune buffer sizes for SuperSpeed USB when using LibUSB v0.1 and v1.0
APIs to increase the maximum bandwidth limit.
MFC after: 1 week
Notes
Notes:
svn path=/head/; revision=264344
Diffstat (limited to 'lib/libusb/libusb01.c')
| -rw-r--r-- | lib/libusb/libusb01.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/libusb/libusb01.c b/lib/libusb/libusb01.c index 30a143001b29..91ae6e2defab 100644 --- a/lib/libusb/libusb01.c +++ b/lib/libusb/libusb01.c @@ -127,6 +127,8 @@ usb_get_transfer_by_ep_no(usb_dev_handle * dev, uint8_t ep_no) bufsize = 256; } else if (speed == LIBUSB20_SPEED_FULL) { bufsize = 4096; + } else if (speed == LIBUSB20_SPEED_SUPER) { + bufsize = 65536; } else { bufsize = 16384; } |