jarod at wilsonet
Jul 30, 2010, 8:41 PM
Post #3 of 6
(715 views)
Permalink
|
|
Re: HD-PVR Blaster on gentoo kernel 2.6.34
[In reply to]
|
|
On Fri, Jul 30, 2010 at 11:39 PM, Jarod Wilson <jarod [at] wilsonet> wrote:
> On Fri, Jul 30, 2010 at 7:11 PM, freedenizen <freedenizen [at] gmail> wrote:
>> Hi All,
>> Currently I'm running (successfully) an HDPVR using 2.6.30-gentoo-r4,
>> I dl'd the patch hdpvr and lirc files as per the wiki:
>> http://www.mythtv.org/wiki/HDPVR#IR_Transmitter_Support and all has
>> been good.
>> I'm trying to move the 2.6.34-gentoo-r2 (for unrelated reasons) but
>> I'm unable to get the patched files to compile, when I try to compile
>> the hdpvr driver I get:
>> make -C /lib/modules/2.6.34-gentoo-r2/build
>> M=/usr/local/src/hdpvr_blaster/hdpvr modules
>> make[1]: Entering directory `/usr/src/linux-2.6.34-gentoo-r2'
>> CC [M] /usr/local/src/hdpvr_blaster/hdpvr/hdpvr-control.o
>> CC [M] /usr/local/src/hdpvr_blaster/hdpvr/hdpvr-core.o
>> CC [M] /usr/local/src/hdpvr_blaster/hdpvr/hdpvr-i2c.o
>> /usr/local/src/hdpvr_blaster/hdpvr/hdpvr-i2c.c: In function ‘hdpvr_i2c_read’:
>> /usr/local/src/hdpvr_blaster/hdpvr/hdpvr-i2c.c:32: error: implicit
>> declaration of function ‘kmalloc’
>> /usr/local/src/hdpvr_blaster/hdpvr/hdpvr-i2c.c:32: warning:
>> initialization makes pointer from integer without a cast
>> /usr/local/src/hdpvr_blaster/hdpvr/hdpvr-i2c.c:47: error: implicit
>> declaration of function ‘kfree’
>> /usr/local/src/hdpvr_blaster/hdpvr/hdpvr-i2c.c: In function ‘hdpvr_i2c_write’:
>> /usr/local/src/hdpvr_blaster/hdpvr/hdpvr-i2c.c:56: warning:
>> initialization makes pointer from integer without a cast
>> distcc[14159] ERROR: compile
>> /usr/local/src/hdpvr_blaster/hdpvr/hdpvr-i2c.c on 192.168.1.30 failed
>> make[2]: *** [/usr/local/src/hdpvr_blaster/hdpvr/hdpvr-i2c.o] Error 1
>> make[1]: *** [_module_/usr/local/src/hdpvr_blaster/hdpvr] Error 2
>> make[1]: Leaving directory `/usr/src/linux-2.6.34-gentoo-r2'
>> make: *** [all] Error 2
>>
>> and when I try to compile the lirc driver:
>> make CONFIG_LIRC_ZILOG=m -C /lib/modules/2.6.34-gentoo-r2/build
>> M=/usr/local/src/hdpvr_blaster/lirc modules
>> make[1]: Entering directory `/usr/src/linux-2.6.34-gentoo-r2'
>> CC [M] /usr/local/src/hdpvr_blaster/lirc/lirc_zilog.o
>> In file included from /usr/local/src/hdpvr_blaster/lirc/lirc_zilog.c:61:
>> /usr/local/src/hdpvr_blaster/lirc/lirc_dev.h: In function ‘lirc_buffer_init’:
>> /usr/local/src/hdpvr_blaster/lirc/lirc_dev.h:47: warning: passing
>> argument 1 of ‘kfifo_alloc’ makes pointer from integer without a cast
>> /usr/local/src/hdpvr_blaster/lirc/lirc_dev.h:47: warning: passing
>> argument 3 of ‘kfifo_alloc’ makes integer from pointer without a cast
>> /usr/local/src/hdpvr_blaster/lirc/lirc_dev.h:47: warning: assignment
>> makes pointer from integer without a cast
>> /usr/local/src/hdpvr_blaster/lirc/lirc_dev.h: In function ‘lirc_buffer_read’:
>> /usr/local/src/hdpvr_blaster/lirc/lirc_dev.h:76: error: implicit
>> declaration of function ‘kfifo_get’
>> /usr/local/src/hdpvr_blaster/lirc/lirc_dev.h: In function ‘lirc_buffer_write’:
>> /usr/local/src/hdpvr_blaster/lirc/lirc_dev.h:81: error: implicit
>> declaration of function ‘kfifo_put’
>> distcc[14531] ERROR: compile
>> /usr/local/src/hdpvr_blaster/lirc/lirc_zilog.c on 192.168.1.30 failed
>> make[2]: *** [/usr/local/src/hdpvr_blaster/lirc/lirc_zilog.o] Error 1
>> make[1]: *** [_module_/usr/local/src/hdpvr_blaster/lirc] Error 2
>> make[1]: Leaving directory `/usr/src/linux-2.6.34-gentoo-r2'
>> make: *** [all] Error 2
>>
>> Any thoughts?
>
> Where did the sources you're trying to compile come from? First guess
> would be that you're using old sources that were valid for your 2.6.30
> kernel but aren't for 2.6.34. That's about a year's worth of kernel
> changes there. Current lirc_zilog.c has no kfifo_put in it, for one,
> as the kernel kfifo interface changed significantly in either 2.6.32
> or 2.6.33.
Er, sorry, current lirc_dev.h has no kfifo_put in it, is what I meant
to say. (Nor does it have kfifo_get). Well, okay, actually, current
lirc cvs does, but they're wrapped with conditionals that only use
those for older kernels, and use the proper definitions for newer
kernels.
--
Jarod Wilson
jarod [at] wilsonet
_______________________________________________
mythtv-users mailing list
mythtv-users [at] mythtv
http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
|
