ec8f24b7fa
Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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|---|---|---|
| .. | ||
| 3780i.c | ||
| 3780i.h | ||
| Makefile | ||
| mwavedd.c | ||
| mwavedd.h | ||
| mwavepub.h | ||
| README | ||
| smapi.c | ||
| smapi.h | ||
| tp3780i.c | ||
| tp3780i.h | ||
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