Axel Beierlein wrote:
> Am 27.08.2007, 13:23 Uhr, schrieb Wolfgang Grandegger <[EMAIL PROTECTED]>:
>
>> Axel Beierlein wrote:
>>> Hello,
>>> i try to port a standard serial Driver into an RTDM one following
>>> Jan´s example 16550A.c.
>>> When i try to initialize the rx/tx timeouts in my set_config routine
>>> with:
>>> if (testbits(config->config_mask, RTSER_SET_TIMEOUT_RX))
>>> ctx->config.rx_timeout = config->rx_timeout;
>>> and call an rt_dev_open("sername",0) in my testapplikation i get an
>>> "floating point used in kernel ...." on my ppc.
>>> I use all the structures that Jan have defined.
>>> Could it bee that the uint64_t var´s rx_timeout / tx_timeout are the
>>> reasons (especially the <unsigned long long int> typedef for an ppc)?
>>
>> How do you compile the RTDM driver?
>>
>
> ppc_6xx-gcc -Wall -O2 -c -DMODULE -D__KERNEL__ -D__IN_XENOMAI__ <the
> includes> testdrv.c -o testdrv.o
Please compile it properly either by including it into the kernel tree
or as shown in "examples/rtdm".
Wolfgang.
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