sio(4) driver
Maxim Mazurok
maxim at km.ua
Sat Aug 2 03:12:27 PDT 2003
On Fri, Aug 01, 2003 at 07:04:17PM +0200, Thomas Moestl wrote:
>> I need to add 2 async serial port to my sparc.
>>
>> 5.1-RELEASE
>>
>> I add to kernel
>>
>> device puc
>> options PUC_FASTINTR
>>
>> but i forgot add
>>
>> device sio
>>
>> after reboot i have in dmesg:
>>
>> puc0: <NetMos NM9835 Dual UART and 1284 Printer port> port 0x1030-0x103f,0x1020-0x1027,0x1018-0x101f,0x1010-0x1017,0x1008-0x100f,0x1000-0x1007 irq 4 at device 3.0 on pci1
>>
>> card detected, but no have ports (no sio driver in kernel).
>> I rebuild kernel width sio driver and after reboot have kernel trap.
>> sio(4) diver are ported to sparc?
>
>It works only for ISA sio(4)s currently, due to some ISA specific code
>that happens to work with PCI on other platforms. I have attached a
>quick hack to fix this which I use on one of my machines, which should
>get you around the problems (it also cointains things like console
>support).
>The rework which marcel@ is doing in the perforce repository will
>fix this the right way.
YES!
it worked!
puc0: <NetMos NM9835 Dual UART and 1284 Printer port> port 0x1030-0x103f,0x1020-0x1027,0x1018-0x101f,0x1010-0x1017,0x1008-0x100f,0x1000-0x1007 irq 4 at device 3.0 on pci1
sio0: type 16550A
sio1: type 16550A
BIG TNX!
--
Maxim Mazurok (MMP2-RIPE)
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