| 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 |
| |