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author | Johan Hovold <jhovold@gmail.com> | 2013-04-16 16:01:20 (GMT) |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-17 17:05:34 (GMT) |
commit | b42abbcde44a0a58e7dbaa4e3f0adc4cf5b74684 (patch) | |
tree | 2ead20e31c4f785c68198e8873e580f183817887 /drivers/usb | |
parent | 81f58c67b1d71b3a1a6c2bb077844249790807c8 (diff) | |
download | linux-fsl-qoriq-b42abbcde44a0a58e7dbaa4e3f0adc4cf5b74684.tar.xz |
USB: omninet: clean up protocol description
Clean up and fix typos in protocol comment.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
-rw-r--r-- | drivers/usb/serial/omninet.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/usb/serial/omninet.c b/drivers/usb/serial/omninet.c index ea1105c..ec16b92 100644 --- a/drivers/usb/serial/omninet.c +++ b/drivers/usb/serial/omninet.c @@ -74,29 +74,28 @@ static struct usb_serial_driver * const serial_drivers[] = { }; -/* The protocol. +/* + * The protocol. * * The omni.net always exchange 64 bytes of data with the host. The first - * four bytes are the control header, you can see it in the above structure. + * four bytes are the control header. * * oh_seq is a sequence number. Don't know if/how it's used. * oh_len is the length of the data bytes in the packet. * oh_xxx Bit-mapped, related to handshaking and status info. - * I normally set it to 0x03 in trasmitted frames. + * I normally set it to 0x03 in transmitted frames. * 7: Active when the TA is in a CONNECTed state. * 6: unknown * 5: handshaking, unknown * 4: handshaking, unknown * 3: unknown, usually 0 * 2: unknown, usually 0 - * 1: handshaking, unknown, usually set to 1 in trasmitted frames - * 0: handshaking, unknown, usually set to 1 in trasmitted frames + * 1: handshaking, unknown, usually set to 1 in transmitted frames + * 0: handshaking, unknown, usually set to 1 in transmitted frames * oh_pad Probably a pad byte. * * After the header you will find data bytes if oh_len was greater than zero. - * */ - struct omninet_header { __u8 oh_seq; __u8 oh_len; |