I have adapted the 2.12 version to the Linux kernel 2.4.0
and made some changes during the tests.
http://libxg.free.fr/donauboe.c
This driver is called "donauboe"
Actually, it a new version of the Toshiba Oboe driver.
that is included in the Linus kernel-source tree (toshoboe version 1.91),
which is always the reference for all unoptimized modes.
The donauboe (previously Toshoboe version 2.12)
has several optimization features.
I have made more tests between a Libretto 110 with donauboe and:
SIR tests:
- a Libretto 50 (irtty + irnet).
- a Palm V
FIR tests:
- a Libretto 100 (same donauboe + irnet).
Next test sessions are planned with
- a Compaq Armada 1700 (w83977af_ir ? + irnet)
Results:
I have always "rx fifo overflow" when the other side is started
I have kept this:
self->ring->tx[self->txs].len = len & 0x0fff;
But it is not correct to manage length modulo 4k.
Should we return an error if length>TX_LEN
(and check TX_LEN < 4k)
This length is checked by an assert in async_wrap_skb
To do:
Error return if packet is too long to be transmitted.
Manage big received packets (over buffer size).
Improve and test MIR mode.
Suppress duplicated code: CRC table, check CRC,
make test packet (use async_wrap_skb)
___
Linux-IrDA mailing list - [EMAIL PROTECTED]
http://www.pasta.cs.UiT.No/mailman/listinfo/linux-irda
