diff options
Diffstat (limited to 'tools/usb/testusb.c')
| -rw-r--r-- | tools/usb/testusb.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/tools/usb/testusb.c b/tools/usb/testusb.c index 0692d99b6d8f..2d89b5f686b1 100644 --- a/tools/usb/testusb.c +++ b/tools/usb/testusb.c @@ -387,15 +387,17 @@ int main (int argc, char **argv) /* pick defaults that works with all speeds, without short packets. * * Best per-frame data rates: - * high speed, bulk 512 * 13 * 8 = 53248 - * interrupt 1024 * 3 * 8 = 24576 - * full speed, bulk/intr 64 * 19 = 1216 - * interrupt 64 * 1 = 64 - * low speed, interrupt 8 * 1 = 8 + * super speed,bulk 1024 * 16 * 8 = 131072 + * interrupt 1024 * 3 * 8 = 24576 + * high speed, bulk 512 * 13 * 8 = 53248 + * interrupt 1024 * 3 * 8 = 24576 + * full speed, bulk/intr 64 * 19 = 1216 + * interrupt 64 * 1 = 64 + * low speed, interrupt 8 * 1 = 8 */ param.iterations = 1000; param.length = 1024; - param.vary = 512; + param.vary = 1024; param.sglen = 32; /* for easy use when hotplugging */ @@ -457,7 +459,7 @@ usage: "\t-c iterations default 1000\n" "\t-s transfer length default 1024\n" "\t-g sglen default 32\n" - "\t-v vary default 512\n", + "\t-v vary default 1024\n", argv[0]); return 1; } |