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- Module options
- --------------
- The mwave module takes the following options. Note that these options
- are not saved by the BIOS and so do not persist after unload and reload.
- mwave_debug=value, where value is bitwise OR of trace flags:
- 0x0001 mwavedd api tracing
- 0x0002 smapi api tracing
- 0x0004 3780i tracing
- 0x0008 tp3780i tracing
- Tracing only occurs if the driver has been compiled with the
- MW_TRACE macro #defined (i.e. let ccflags-y := -DMW_TRACE
- in the Makefile).
- mwave_3780i_irq=5/7/10/11/15
- If the dsp irq has not been setup and stored in bios by the
- thinkpad configuration utility then this parameter allows the
- irq used by the dsp to be configured.
- mwave_3780i_io=0x130/0x350/0x0070/0xDB0
- If the dsp io range has not been setup and stored in bios by the
- thinkpad configuration utility then this parameter allows the
- io range used by the dsp to be configured.
- mwave_uart_irq=3/4
- If the mwave's uart irq has not been setup and stored in bios by the
- thinkpad configuration utility then this parameter allows the
- irq used by the mwave uart to be configured.
- mwave_uart_io=0x3f8/0x2f8/0x3E8/0x2E8
- If the uart io range has not been setup and stored in bios by the
- thinkpad configuration utility then this parameter allows the
- io range used by the mwave uart to be configured.
- Example to enable the 3780i DSP using ttyS1 resources:
-
- insmod mwave mwave_3780i_irq=10 mwave_3780i_io=0x0130 mwave_uart_irq=3 mwave_uart_io=0x2f8
- Accessing the driver
- --------------------
- You must also create a node for the driver:
- mkdir -p /dev/modems
- mknod --mode=660 /dev/modems/mwave c 10 219
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