* arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared
@ 2021-02-12 5:48 kernel test robot
2021-02-12 10:05 ` Arnd Bergmann
0 siblings, 1 reply; 14+ messages in thread
From: kernel test robot @ 2021-02-12 5:48 UTC (permalink / raw)
To: Arnd Bergmann; +Cc: kbuild-all, linux-kernel, Greg Ungerer
[-- Attachment #1: Type: text/plain, Size: 3120 bytes --]
Hi Arnd,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 291009f656e8eaebbdfd3a8d99f6b190a9ce9deb
commit: a734bbf694270dca8594a5c33375867dc31503f5 m68k: m68328: move platform code to separate files
date: 10 weeks ago
config: m68k-randconfig-r001-20210211 (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a734bbf694270dca8594a5c33375867dc31503f5
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout a734bbf694270dca8594a5c33375867dc31503f5
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arch/m68k/68000/dragen2.c:38:13: warning: no previous prototype for 'init_dragen2' [-Wmissing-prototypes]
38 | void __init init_dragen2(char *command, int size)
| ^~~~~~~~~~~~
arch/m68k/68000/dragen2.c: In function 'init_dragen2':
>> arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared (first use in this function)
73 | LSSA = (long) screen_bits;
| ^~~~~~~~~~~
arch/m68k/68000/dragen2.c:73:16: note: each undeclared identifier is reported only once for each function it appears in
vim +/screen_bits +73 arch/m68k/68000/dragen2.c
37
> 38 void __init init_dragen2(char *command, int size)
39 {
40 mach_reset = dragen2_reset;
41
42 #ifdef CONFIG_DIRECT_IO_ACCESS
43 SCR = 0x10; /* allow user access to internal registers */
44 #endif
45
46 /* CSGB Init */
47 CSGBB = 0x4000;
48 CSB = 0x1a1;
49
50 /* CS8900 init */
51 /* PK3: hardware sleep function pin, active low */
52 PKSEL |= PK(3); /* select pin as I/O */
53 PKDIR |= PK(3); /* select pin as output */
54 PKDATA |= PK(3); /* set pin high */
55
56 /* PF5: hardware reset function pin, active high */
57 PFSEL |= PF(5); /* select pin as I/O */
58 PFDIR |= PF(5); /* select pin as output */
59 PFDATA &= ~PF(5); /* set pin low */
60
61 /* cs8900 hardware reset */
62 PFDATA |= PF(5);
63 { int i; for (i = 0; i < 32000; ++i); }
64 PFDATA &= ~PF(5);
65
66 /* INT1 enable (cs8900 IRQ) */
67 PDPOL &= ~PD(1); /* active high signal */
68 PDIQEG &= ~PD(1);
69 PDIRQEN |= PD(1); /* IRQ enabled */
70
71 #ifdef CONFIG_INIT_LCD
72 /* initialize LCD controller */
> 73 LSSA = (long) screen_bits;
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 25225 bytes --]
^ permalink raw reply [flat|nested] 14+ messages in thread* Re: arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared
2021-02-12 5:48 arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared kernel test robot
@ 2021-02-12 10:05 ` Arnd Bergmann
2021-02-17 4:55 ` [SPAM?]Re: " Greg Ungerer
0 siblings, 1 reply; 14+ messages in thread
From: Arnd Bergmann @ 2021-02-12 10:05 UTC (permalink / raw)
To: kernel test robot; +Cc: Arnd Bergmann, kbuild-all, linux-kernel, Greg Ungerer
On Fri, Feb 12, 2021 at 6:48 AM kernel test robot <lkp@intel.com> wrote:
>
> FYI, the error/warning still remains.
> | ^~~~~~~~~~~~
> arch/m68k/68000/dragen2.c: In function 'init_dragen2':
> >> arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared (first use in this function)
> 73 | LSSA = (long) screen_bits;
> | ^~~~~~~~~~~
> arch/m68k/68000/dragen2.c:73:16: note: each undeclared identifier is reported only once for each function it appears in
This problem existed before my patch, I just moved the line to another file.
To fix it, one needs to test on real hardware and figure out what is supposed
to go in there.
The bug was apparently introduced in linux-2.5.70 in this commit:
commit 2b1a7e97c8c2d6330a432cbcaf83a0ef5fab848e
Author: gerg <gerg>
Date: Mon May 26 16:45:57 2003 +0000
[PATCH] fix m68knommu DragonEngine2 target setup code
Numerous fixes for the m68knommu DragonEngine2 setup code.
It was out of date relative to more recent kernels. Original patches
from Georges Menie.
BKrev: 3ed244c5dPVeFKP63b4kkeS_rEshag
Arnd
^ permalink raw reply [flat|nested] 14+ messages in thread* Re: [SPAM?]Re: arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared
2021-02-12 10:05 ` Arnd Bergmann
@ 2021-02-17 4:55 ` Greg Ungerer
2021-02-17 11:42 ` Geert Uytterhoeven
0 siblings, 1 reply; 14+ messages in thread
From: Greg Ungerer @ 2021-02-17 4:55 UTC (permalink / raw)
To: Arnd Bergmann, kernel test robot; +Cc: Arnd Bergmann, kbuild-all, linux-kernel
Hi Arnd,
On 12/2/21 8:05 pm, Arnd Bergmann wrote:
> On Fri, Feb 12, 2021 at 6:48 AM kernel test robot <lkp@intel.com> wrote:
>>
>> FYI, the error/warning still remains.
>
>> | ^~~~~~~~~~~~
>> arch/m68k/68000/dragen2.c: In function 'init_dragen2':
>>>> arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared (first use in this function)
>> 73 | LSSA = (long) screen_bits;
>> | ^~~~~~~~~~~
>> arch/m68k/68000/dragen2.c:73:16: note: each undeclared identifier is reported only once for each function it appears in
>
> This problem existed before my patch, I just moved the line to another file.
> To fix it, one needs to test on real hardware and figure out what is supposed
> to go in there.
>
> The bug was apparently introduced in linux-2.5.70 in this commit:
>
> commit 2b1a7e97c8c2d6330a432cbcaf83a0ef5fab848e
> Author: gerg <gerg>
> Date: Mon May 26 16:45:57 2003 +0000
>
> [PATCH] fix m68knommu DragonEngine2 target setup code
>
> Numerous fixes for the m68knommu DragonEngine2 setup code.
>
> It was out of date relative to more recent kernels. Original patches
> from Georges Menie.
>
> BKrev: 3ed244c5dPVeFKP63b4kkeS_rEshag
Digging around a bit I think the screen_bits data structure was
originally in a screen.h file that was generated from a screen.xbm file.
That was removed in commit 0c0e6db80683 ("m68k: drop unused parts of
68VZ328 Makefile").
Obviously no one seems to be using this, that has been broken for a long
time now.
I could restore the generated screen.h here, so this could compile at
least. I don't have any of the hardware supported in the arch/m68k/68000
directory, so I can't test anything we fix in there.
The other option is to remove the dragen code altogether.
Regards
Greg
^ permalink raw reply [flat|nested] 14+ messages in thread* Re: [SPAM?]Re: arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared
2021-02-17 4:55 ` [SPAM?]Re: " Greg Ungerer
@ 2021-02-17 11:42 ` Geert Uytterhoeven
2021-02-17 12:22 ` Greg Ungerer
0 siblings, 1 reply; 14+ messages in thread
From: Geert Uytterhoeven @ 2021-02-17 11:42 UTC (permalink / raw)
To: Greg Ungerer
Cc: Arnd Bergmann, kernel test robot, Arnd Bergmann, kbuild-all,
linux-kernel
Hi Greg,
On Wed, Feb 17, 2021 at 5:59 AM Greg Ungerer <gerg@linux-m68k.org> wrote:
> On 12/2/21 8:05 pm, Arnd Bergmann wrote:
> > On Fri, Feb 12, 2021 at 6:48 AM kernel test robot <lkp@intel.com> wrote:
> >> FYI, the error/warning still remains.
> >
> >> | ^~~~~~~~~~~~
> >> arch/m68k/68000/dragen2.c: In function 'init_dragen2':
> >>>> arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared (first use in this function)
> >> 73 | LSSA = (long) screen_bits;
> >> | ^~~~~~~~~~~
> >> arch/m68k/68000/dragen2.c:73:16: note: each undeclared identifier is reported only once for each function it appears in
> >
> > This problem existed before my patch, I just moved the line to another file.
> > To fix it, one needs to test on real hardware and figure out what is supposed
> > to go in there.
> >
> > The bug was apparently introduced in linux-2.5.70 in this commit:
> >
> > commit 2b1a7e97c8c2d6330a432cbcaf83a0ef5fab848e
> > Author: gerg <gerg>
> > Date: Mon May 26 16:45:57 2003 +0000
> >
> > [PATCH] fix m68knommu DragonEngine2 target setup code
> >
> > Numerous fixes for the m68knommu DragonEngine2 setup code.
> >
> > It was out of date relative to more recent kernels. Original patches
> > from Georges Menie.
> >
> > BKrev: 3ed244c5dPVeFKP63b4kkeS_rEshag
>
> Digging around a bit I think the screen_bits data structure was
> originally in a screen.h file that was generated from a screen.xbm file.
> That was removed in commit 0c0e6db80683 ("m68k: drop unused parts of
> 68VZ328 Makefile").
>
> Obviously no one seems to be using this, that has been broken for a long
> time now.
>
> I could restore the generated screen.h here, so this could compile at
> least. I don't have any of the hardware supported in the arch/m68k/68000
> directory, so I can't test anything we fix in there.
Do you have the generated screen.h?
Looks like both the tool (xbm2lcd.pl) and the source (screen.xbm)
never made it upstream?
> The other option is to remove the dragen code altogether.
Just remove the part protected by checks for CONFIG_INIT_LCD?
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 14+ messages in thread* Re: [SPAM?]Re: arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared
2021-02-17 11:42 ` Geert Uytterhoeven
@ 2021-02-17 12:22 ` Greg Ungerer
0 siblings, 0 replies; 14+ messages in thread
From: Greg Ungerer @ 2021-02-17 12:22 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Arnd Bergmann, kernel test robot, Arnd Bergmann, kbuild-all,
linux-kernel
Hi Geert,
On 17/2/21 9:42 pm, Geert Uytterhoeven wrote:
> Hi Greg,
>
> On Wed, Feb 17, 2021 at 5:59 AM Greg Ungerer <gerg@linux-m68k.org> wrote:
>> On 12/2/21 8:05 pm, Arnd Bergmann wrote:
>>> On Fri, Feb 12, 2021 at 6:48 AM kernel test robot <lkp@intel.com> wrote:
>>>> FYI, the error/warning still remains.
>>>
>>>> | ^~~~~~~~~~~~
>>>> arch/m68k/68000/dragen2.c: In function 'init_dragen2':
>>>>>> arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared (first use in this function)
>>>> 73 | LSSA = (long) screen_bits;
>>>> | ^~~~~~~~~~~
>>>> arch/m68k/68000/dragen2.c:73:16: note: each undeclared identifier is reported only once for each function it appears in
>>>
>>> This problem existed before my patch, I just moved the line to another file.
>>> To fix it, one needs to test on real hardware and figure out what is supposed
>>> to go in there.
>>>
>>> The bug was apparently introduced in linux-2.5.70 in this commit:
>> >
>>> commit 2b1a7e97c8c2d6330a432cbcaf83a0ef5fab848e
>>> Author: gerg <gerg>
>>> Date: Mon May 26 16:45:57 2003 +0000
>>>
>>> [PATCH] fix m68knommu DragonEngine2 target setup code
>>>
>>> Numerous fixes for the m68knommu DragonEngine2 setup code.
>>>
>>> It was out of date relative to more recent kernels. Original patches
>>> from Georges Menie.
>>>
>>> BKrev: 3ed244c5dPVeFKP63b4kkeS_rEshag
>>
>> Digging around a bit I think the screen_bits data structure was
>> originally in a screen.h file that was generated from a screen.xbm file.
>> That was removed in commit 0c0e6db80683 ("m68k: drop unused parts of
>> 68VZ328 Makefile").
>>
>> Obviously no one seems to be using this, that has been broken for a long
>> time now.
>>
>> I could restore the generated screen.h here, so this could compile at
>> least. I don't have any of the hardware supported in the arch/m68k/68000
>> directory, so I can't test anything we fix in there.
>
> Do you have the generated screen.h?
> Looks like both the tool (xbm2lcd.pl) and the source (screen.xbm)
> never made it upstream?
I have the tool (xbm2lcd.pl) and screen.xbm from a really old uClinux
distribution, and I can run it to generate the screen.h.
So yes, I have a screen.h now.
>> The other option is to remove the dragen code altogether.
>
> Just remove the part protected by checks for CONFIG_INIT_LCD?
Yeah, or even all the dragen support if no one wants it anymore.
Easy enough to add the screen.h (probably rename it, since it is
dragen specific). And include that in dragen2.c.
Regards
Greg
^ permalink raw reply [flat|nested] 14+ messages in thread
* arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared
@ 2021-06-11 2:02 kernel test robot
0 siblings, 0 replies; 14+ messages in thread
From: kernel test robot @ 2021-06-11 2:02 UTC (permalink / raw)
To: Arnd Bergmann; +Cc: kbuild-all, linux-kernel, Greg Ungerer
[-- Attachment #1: Type: text/plain, Size: 2880 bytes --]
Hi Arnd,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: f09eacca59d27efc15001795c33dbc78ca070732
commit: a734bbf694270dca8594a5c33375867dc31503f5 m68k: m68328: move platform code to separate files
date: 6 months ago
config: m68k-randconfig-r006-20210610 (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a734bbf694270dca8594a5c33375867dc31503f5
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout a734bbf694270dca8594a5c33375867dc31503f5
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arch/m68k/68000/dragen2.c:38:13: warning: no previous prototype for 'init_dragen2' [-Wmissing-prototypes]
38 | void __init init_dragen2(char *command, int size)
| ^~~~~~~~~~~~
arch/m68k/68000/dragen2.c: In function 'init_dragen2':
>> arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared (first use in this function)
73 | LSSA = (long) screen_bits;
| ^~~~~~~~~~~
arch/m68k/68000/dragen2.c:73:16: note: each undeclared identifier is reported only once for each function it appears in
vim +/screen_bits +73 arch/m68k/68000/dragen2.c
45
46 /* CSGB Init */
47 CSGBB = 0x4000;
48 CSB = 0x1a1;
49
50 /* CS8900 init */
51 /* PK3: hardware sleep function pin, active low */
52 PKSEL |= PK(3); /* select pin as I/O */
53 PKDIR |= PK(3); /* select pin as output */
54 PKDATA |= PK(3); /* set pin high */
55
56 /* PF5: hardware reset function pin, active high */
57 PFSEL |= PF(5); /* select pin as I/O */
58 PFDIR |= PF(5); /* select pin as output */
59 PFDATA &= ~PF(5); /* set pin low */
60
61 /* cs8900 hardware reset */
62 PFDATA |= PF(5);
63 { int i; for (i = 0; i < 32000; ++i); }
64 PFDATA &= ~PF(5);
65
66 /* INT1 enable (cs8900 IRQ) */
67 PDPOL &= ~PD(1); /* active high signal */
68 PDIQEG &= ~PD(1);
69 PDIRQEN |= PD(1); /* IRQ enabled */
70
71 #ifdef CONFIG_INIT_LCD
72 /* initialize LCD controller */
> 73 LSSA = (long) screen_bits;
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 19043 bytes --]
^ permalink raw reply [flat|nested] 14+ messages in thread* arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared
@ 2021-06-08 14:01 kernel test robot
2021-06-10 14:44 ` Greg Ungerer
0 siblings, 1 reply; 14+ messages in thread
From: kernel test robot @ 2021-06-08 14:01 UTC (permalink / raw)
To: Arnd Bergmann; +Cc: kbuild-all, linux-kernel, Greg Ungerer
[-- Attachment #1: Type: text/plain, Size: 2880 bytes --]
Hi Arnd,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 614124bea77e452aa6df7a8714e8bc820b489922
commit: a734bbf694270dca8594a5c33375867dc31503f5 m68k: m68328: move platform code to separate files
date: 6 months ago
config: m68k-randconfig-r021-20210608 (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a734bbf694270dca8594a5c33375867dc31503f5
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout a734bbf694270dca8594a5c33375867dc31503f5
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arch/m68k/68000/dragen2.c:38:13: warning: no previous prototype for 'init_dragen2' [-Wmissing-prototypes]
38 | void __init init_dragen2(char *command, int size)
| ^~~~~~~~~~~~
arch/m68k/68000/dragen2.c: In function 'init_dragen2':
>> arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared (first use in this function)
73 | LSSA = (long) screen_bits;
| ^~~~~~~~~~~
arch/m68k/68000/dragen2.c:73:16: note: each undeclared identifier is reported only once for each function it appears in
vim +/screen_bits +73 arch/m68k/68000/dragen2.c
45
46 /* CSGB Init */
47 CSGBB = 0x4000;
48 CSB = 0x1a1;
49
50 /* CS8900 init */
51 /* PK3: hardware sleep function pin, active low */
52 PKSEL |= PK(3); /* select pin as I/O */
53 PKDIR |= PK(3); /* select pin as output */
54 PKDATA |= PK(3); /* set pin high */
55
56 /* PF5: hardware reset function pin, active high */
57 PFSEL |= PF(5); /* select pin as I/O */
58 PFDIR |= PF(5); /* select pin as output */
59 PFDATA &= ~PF(5); /* set pin low */
60
61 /* cs8900 hardware reset */
62 PFDATA |= PF(5);
63 { int i; for (i = 0; i < 32000; ++i); }
64 PFDATA &= ~PF(5);
65
66 /* INT1 enable (cs8900 IRQ) */
67 PDPOL &= ~PD(1); /* active high signal */
68 PDIQEG &= ~PD(1);
69 PDIRQEN |= PD(1); /* IRQ enabled */
70
71 #ifdef CONFIG_INIT_LCD
72 /* initialize LCD controller */
> 73 LSSA = (long) screen_bits;
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 23757 bytes --]
^ permalink raw reply [flat|nested] 14+ messages in thread* Re: arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared
2021-06-08 14:01 kernel test robot
@ 2021-06-10 14:44 ` Greg Ungerer
0 siblings, 0 replies; 14+ messages in thread
From: Greg Ungerer @ 2021-06-10 14:44 UTC (permalink / raw)
To: kernel test robot, Arnd Bergmann; +Cc: kbuild-all, linux-kernel
On 9/6/21 12:01 am, kernel test robot wrote:
> Hi Arnd,
>
> FYI, the error/warning still remains.
My fault. I have pushed the fix to the m68knommu git tree, for-next branch now.
See:
https://lore.kernel.org/linux-m68k/fd18edff-ddaf-e10c-5649-da0ade22dafa@linux-m68k.org/T/#t
Regards
Greg
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: 614124bea77e452aa6df7a8714e8bc820b489922
> commit: a734bbf694270dca8594a5c33375867dc31503f5 m68k: m68328: move platform code to separate files
> date: 6 months ago
> config: m68k-randconfig-r021-20210608 (attached as .config)
> compiler: m68k-linux-gcc (GCC) 9.3.0
> reproduce (this is a W=1 build):
> wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> chmod +x ~/bin/make.cross
> # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a734bbf694270dca8594a5c33375867dc31503f5
> git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> git fetch --no-tags linus master
> git checkout a734bbf694270dca8594a5c33375867dc31503f5
> # save the attached .config to linux build tree
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
>
> All errors (new ones prefixed by >>):
>
> arch/m68k/68000/dragen2.c:38:13: warning: no previous prototype for 'init_dragen2' [-Wmissing-prototypes]
> 38 | void __init init_dragen2(char *command, int size)
> | ^~~~~~~~~~~~
> arch/m68k/68000/dragen2.c: In function 'init_dragen2':
>>> arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared (first use in this function)
> 73 | LSSA = (long) screen_bits;
> | ^~~~~~~~~~~
> arch/m68k/68000/dragen2.c:73:16: note: each undeclared identifier is reported only once for each function it appears in
>
>
> vim +/screen_bits +73 arch/m68k/68000/dragen2.c
>
> 45
> 46 /* CSGB Init */
> 47 CSGBB = 0x4000;
> 48 CSB = 0x1a1;
> 49
> 50 /* CS8900 init */
> 51 /* PK3: hardware sleep function pin, active low */
> 52 PKSEL |= PK(3); /* select pin as I/O */
> 53 PKDIR |= PK(3); /* select pin as output */
> 54 PKDATA |= PK(3); /* set pin high */
> 55
> 56 /* PF5: hardware reset function pin, active high */
> 57 PFSEL |= PF(5); /* select pin as I/O */
> 58 PFDIR |= PF(5); /* select pin as output */
> 59 PFDATA &= ~PF(5); /* set pin low */
> 60
> 61 /* cs8900 hardware reset */
> 62 PFDATA |= PF(5);
> 63 { int i; for (i = 0; i < 32000; ++i); }
> 64 PFDATA &= ~PF(5);
> 65
> 66 /* INT1 enable (cs8900 IRQ) */
> 67 PDPOL &= ~PD(1); /* active high signal */
> 68 PDIQEG &= ~PD(1);
> 69 PDIRQEN |= PD(1); /* IRQ enabled */
> 70
> 71 #ifdef CONFIG_INIT_LCD
> 72 /* initialize LCD controller */
> > 73 LSSA = (long) screen_bits;
>
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
>
^ permalink raw reply [flat|nested] 14+ messages in thread
* arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared
@ 2021-04-25 12:40 kernel test robot
0 siblings, 0 replies; 14+ messages in thread
From: kernel test robot @ 2021-04-25 12:40 UTC (permalink / raw)
To: Arnd Bergmann; +Cc: kbuild-all, linux-kernel, Greg Ungerer
[-- Attachment #1: Type: text/plain, Size: 3124 bytes --]
Hi Arnd,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 2a1d7946fa53cea2083e5981ff55a8176ab2be6b
commit: a734bbf694270dca8594a5c33375867dc31503f5 m68k: m68328: move platform code to separate files
date: 5 months ago
config: m68k-randconfig-r016-20210425 (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a734bbf694270dca8594a5c33375867dc31503f5
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout a734bbf694270dca8594a5c33375867dc31503f5
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 ARCH=m68k
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arch/m68k/68000/dragen2.c:38:13: warning: no previous prototype for 'init_dragen2' [-Wmissing-prototypes]
38 | void __init init_dragen2(char *command, int size)
| ^~~~~~~~~~~~
arch/m68k/68000/dragen2.c: In function 'init_dragen2':
>> arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared (first use in this function)
73 | LSSA = (long) screen_bits;
| ^~~~~~~~~~~
arch/m68k/68000/dragen2.c:73:16: note: each undeclared identifier is reported only once for each function it appears in
vim +/screen_bits +73 arch/m68k/68000/dragen2.c
37
> 38 void __init init_dragen2(char *command, int size)
39 {
40 mach_reset = dragen2_reset;
41
42 #ifdef CONFIG_DIRECT_IO_ACCESS
43 SCR = 0x10; /* allow user access to internal registers */
44 #endif
45
46 /* CSGB Init */
47 CSGBB = 0x4000;
48 CSB = 0x1a1;
49
50 /* CS8900 init */
51 /* PK3: hardware sleep function pin, active low */
52 PKSEL |= PK(3); /* select pin as I/O */
53 PKDIR |= PK(3); /* select pin as output */
54 PKDATA |= PK(3); /* set pin high */
55
56 /* PF5: hardware reset function pin, active high */
57 PFSEL |= PF(5); /* select pin as I/O */
58 PFDIR |= PF(5); /* select pin as output */
59 PFDATA &= ~PF(5); /* set pin low */
60
61 /* cs8900 hardware reset */
62 PFDATA |= PF(5);
63 { int i; for (i = 0; i < 32000; ++i); }
64 PFDATA &= ~PF(5);
65
66 /* INT1 enable (cs8900 IRQ) */
67 PDPOL &= ~PD(1); /* active high signal */
68 PDIQEG &= ~PD(1);
69 PDIRQEN |= PD(1); /* IRQ enabled */
70
71 #ifdef CONFIG_INIT_LCD
72 /* initialize LCD controller */
> 73 LSSA = (long) screen_bits;
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 30373 bytes --]
^ permalink raw reply [flat|nested] 14+ messages in thread* arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared
@ 2021-04-21 10:00 kernel test robot
0 siblings, 0 replies; 14+ messages in thread
From: kernel test robot @ 2021-04-21 10:00 UTC (permalink / raw)
To: Arnd Bergmann; +Cc: kbuild-all, linux-kernel, Greg Ungerer
[-- Attachment #1: Type: text/plain, Size: 2884 bytes --]
Hi Arnd,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 1fe5501ba1abf2b7e78295df73675423bd6899a0
commit: a734bbf694270dca8594a5c33375867dc31503f5 m68k: m68328: move platform code to separate files
date: 5 months ago
config: m68k-randconfig-r004-20210421 (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a734bbf694270dca8594a5c33375867dc31503f5
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout a734bbf694270dca8594a5c33375867dc31503f5
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 ARCH=m68k
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arch/m68k/68000/dragen2.c:38:13: warning: no previous prototype for 'init_dragen2' [-Wmissing-prototypes]
38 | void __init init_dragen2(char *command, int size)
| ^~~~~~~~~~~~
arch/m68k/68000/dragen2.c: In function 'init_dragen2':
>> arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared (first use in this function)
73 | LSSA = (long) screen_bits;
| ^~~~~~~~~~~
arch/m68k/68000/dragen2.c:73:16: note: each undeclared identifier is reported only once for each function it appears in
vim +/screen_bits +73 arch/m68k/68000/dragen2.c
45
46 /* CSGB Init */
47 CSGBB = 0x4000;
48 CSB = 0x1a1;
49
50 /* CS8900 init */
51 /* PK3: hardware sleep function pin, active low */
52 PKSEL |= PK(3); /* select pin as I/O */
53 PKDIR |= PK(3); /* select pin as output */
54 PKDATA |= PK(3); /* set pin high */
55
56 /* PF5: hardware reset function pin, active high */
57 PFSEL |= PF(5); /* select pin as I/O */
58 PFDIR |= PF(5); /* select pin as output */
59 PFDATA &= ~PF(5); /* set pin low */
60
61 /* cs8900 hardware reset */
62 PFDATA |= PF(5);
63 { int i; for (i = 0; i < 32000; ++i); }
64 PFDATA &= ~PF(5);
65
66 /* INT1 enable (cs8900 IRQ) */
67 PDPOL &= ~PD(1); /* active high signal */
68 PDIQEG &= ~PD(1);
69 PDIRQEN |= PD(1); /* IRQ enabled */
70
71 #ifdef CONFIG_INIT_LCD
72 /* initialize LCD controller */
> 73 LSSA = (long) screen_bits;
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 24338 bytes --]
^ permalink raw reply [flat|nested] 14+ messages in thread* arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared
@ 2021-03-28 19:14 kernel test robot
0 siblings, 0 replies; 14+ messages in thread
From: kernel test robot @ 2021-03-28 19:14 UTC (permalink / raw)
To: Arnd Bergmann; +Cc: kbuild-all, linux-kernel, Greg Ungerer
[-- Attachment #1: Type: text/plain, Size: 2992 bytes --]
Hi Arnd,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 0f4498cef9f5cd18d7c6639a2a902ec1edc5be4e
commit: a734bbf694270dca8594a5c33375867dc31503f5 m68k: m68328: move platform code to separate files
date: 4 months ago
config: m68k-randconfig-s032-20210329 (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.3-277-gc089cd2d-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a734bbf694270dca8594a5c33375867dc31503f5
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout a734bbf694270dca8594a5c33375867dc31503f5
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=m68k
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arch/m68k/68000/dragen2.c:38:13: warning: no previous prototype for 'init_dragen2' [-Wmissing-prototypes]
38 | void __init init_dragen2(char *command, int size)
| ^~~~~~~~~~~~
arch/m68k/68000/dragen2.c: In function 'init_dragen2':
>> arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared (first use in this function)
73 | LSSA = (long) screen_bits;
| ^~~~~~~~~~~
arch/m68k/68000/dragen2.c:73:16: note: each undeclared identifier is reported only once for each function it appears in
vim +/screen_bits +73 arch/m68k/68000/dragen2.c
45
46 /* CSGB Init */
47 CSGBB = 0x4000;
48 CSB = 0x1a1;
49
50 /* CS8900 init */
51 /* PK3: hardware sleep function pin, active low */
52 PKSEL |= PK(3); /* select pin as I/O */
53 PKDIR |= PK(3); /* select pin as output */
54 PKDATA |= PK(3); /* set pin high */
55
56 /* PF5: hardware reset function pin, active high */
57 PFSEL |= PF(5); /* select pin as I/O */
58 PFDIR |= PF(5); /* select pin as output */
59 PFDATA &= ~PF(5); /* set pin low */
60
61 /* cs8900 hardware reset */
62 PFDATA |= PF(5);
63 { int i; for (i = 0; i < 32000; ++i); }
64 PFDATA &= ~PF(5);
65
66 /* INT1 enable (cs8900 IRQ) */
67 PDPOL &= ~PD(1); /* active high signal */
68 PDIQEG &= ~PD(1);
69 PDIRQEN |= PD(1); /* IRQ enabled */
70
71 #ifdef CONFIG_INIT_LCD
72 /* initialize LCD controller */
> 73 LSSA = (long) screen_bits;
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 24578 bytes --]
^ permalink raw reply [flat|nested] 14+ messages in thread* arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared
@ 2021-03-20 6:45 kernel test robot
0 siblings, 0 replies; 14+ messages in thread
From: kernel test robot @ 2021-03-20 6:45 UTC (permalink / raw)
To: Arnd Bergmann; +Cc: kbuild-all, linux-kernel, Greg Ungerer
[-- Attachment #1: Type: text/plain, Size: 2880 bytes --]
Hi Arnd,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 1c273e10bc0cc7efb933e0ca10e260cdfc9f0b8c
commit: a734bbf694270dca8594a5c33375867dc31503f5 m68k: m68328: move platform code to separate files
date: 3 months ago
config: m68k-randconfig-r015-20210318 (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a734bbf694270dca8594a5c33375867dc31503f5
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout a734bbf694270dca8594a5c33375867dc31503f5
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arch/m68k/68000/dragen2.c:38:13: warning: no previous prototype for 'init_dragen2' [-Wmissing-prototypes]
38 | void __init init_dragen2(char *command, int size)
| ^~~~~~~~~~~~
arch/m68k/68000/dragen2.c: In function 'init_dragen2':
>> arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared (first use in this function)
73 | LSSA = (long) screen_bits;
| ^~~~~~~~~~~
arch/m68k/68000/dragen2.c:73:16: note: each undeclared identifier is reported only once for each function it appears in
vim +/screen_bits +73 arch/m68k/68000/dragen2.c
45
46 /* CSGB Init */
47 CSGBB = 0x4000;
48 CSB = 0x1a1;
49
50 /* CS8900 init */
51 /* PK3: hardware sleep function pin, active low */
52 PKSEL |= PK(3); /* select pin as I/O */
53 PKDIR |= PK(3); /* select pin as output */
54 PKDATA |= PK(3); /* set pin high */
55
56 /* PF5: hardware reset function pin, active high */
57 PFSEL |= PF(5); /* select pin as I/O */
58 PFDIR |= PF(5); /* select pin as output */
59 PFDATA &= ~PF(5); /* set pin low */
60
61 /* cs8900 hardware reset */
62 PFDATA |= PF(5);
63 { int i; for (i = 0; i < 32000; ++i); }
64 PFDATA &= ~PF(5);
65
66 /* INT1 enable (cs8900 IRQ) */
67 PDPOL &= ~PD(1); /* active high signal */
68 PDIQEG &= ~PD(1);
69 PDIRQEN |= PD(1); /* IRQ enabled */
70
71 #ifdef CONFIG_INIT_LCD
72 /* initialize LCD controller */
> 73 LSSA = (long) screen_bits;
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 18081 bytes --]
^ permalink raw reply [flat|nested] 14+ messages in thread* arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared
@ 2021-02-11 13:46 kernel test robot
0 siblings, 0 replies; 14+ messages in thread
From: kernel test robot @ 2021-02-11 13:46 UTC (permalink / raw)
To: Arnd Bergmann; +Cc: kbuild-all, linux-kernel, Greg Ungerer
[-- Attachment #1: Type: text/plain, Size: 2880 bytes --]
Hi Arnd,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 291009f656e8eaebbdfd3a8d99f6b190a9ce9deb
commit: a734bbf694270dca8594a5c33375867dc31503f5 m68k: m68328: move platform code to separate files
date: 10 weeks ago
config: m68k-randconfig-r032-20210209 (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a734bbf694270dca8594a5c33375867dc31503f5
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout a734bbf694270dca8594a5c33375867dc31503f5
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arch/m68k/68000/dragen2.c:38:13: warning: no previous prototype for 'init_dragen2' [-Wmissing-prototypes]
38 | void __init init_dragen2(char *command, int size)
| ^~~~~~~~~~~~
arch/m68k/68000/dragen2.c: In function 'init_dragen2':
>> arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared (first use in this function)
73 | LSSA = (long) screen_bits;
| ^~~~~~~~~~~
arch/m68k/68000/dragen2.c:73:16: note: each undeclared identifier is reported only once for each function it appears in
vim +/screen_bits +73 arch/m68k/68000/dragen2.c
45
46 /* CSGB Init */
47 CSGBB = 0x4000;
48 CSB = 0x1a1;
49
50 /* CS8900 init */
51 /* PK3: hardware sleep function pin, active low */
52 PKSEL |= PK(3); /* select pin as I/O */
53 PKDIR |= PK(3); /* select pin as output */
54 PKDATA |= PK(3); /* set pin high */
55
56 /* PF5: hardware reset function pin, active high */
57 PFSEL |= PF(5); /* select pin as I/O */
58 PFDIR |= PF(5); /* select pin as output */
59 PFDATA &= ~PF(5); /* set pin low */
60
61 /* cs8900 hardware reset */
62 PFDATA |= PF(5);
63 { int i; for (i = 0; i < 32000; ++i); }
64 PFDATA &= ~PF(5);
65
66 /* INT1 enable (cs8900 IRQ) */
67 PDPOL &= ~PD(1); /* active high signal */
68 PDIQEG &= ~PD(1);
69 PDIRQEN |= PD(1); /* IRQ enabled */
70
71 #ifdef CONFIG_INIT_LCD
72 /* initialize LCD controller */
> 73 LSSA = (long) screen_bits;
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 20460 bytes --]
^ permalink raw reply [flat|nested] 14+ messages in thread* arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared
@ 2020-12-29 2:18 kernel test robot
0 siblings, 0 replies; 14+ messages in thread
From: kernel test robot @ 2020-12-29 2:18 UTC (permalink / raw)
To: Arnd Bergmann; +Cc: kbuild-all, linux-kernel, Greg Ungerer
[-- Attachment #1: Type: text/plain, Size: 3078 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: dea8dcf2a9fa8cc540136a6cd885c3beece16ec3
commit: a734bbf694270dca8594a5c33375867dc31503f5 m68k: m68328: move platform code to separate files
date: 3 weeks ago
config: m68k-randconfig-r002-20201220 (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a734bbf694270dca8594a5c33375867dc31503f5
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout a734bbf694270dca8594a5c33375867dc31503f5
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All error/warnings (new ones prefixed by >>):
>> arch/m68k/68000/dragen2.c:38:13: warning: no previous prototype for 'init_dragen2' [-Wmissing-prototypes]
38 | void __init init_dragen2(char *command, int size)
| ^~~~~~~~~~~~
arch/m68k/68000/dragen2.c: In function 'init_dragen2':
>> arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared (first use in this function)
73 | LSSA = (long) screen_bits;
| ^~~~~~~~~~~
arch/m68k/68000/dragen2.c:73:16: note: each undeclared identifier is reported only once for each function it appears in
vim +/screen_bits +73 arch/m68k/68000/dragen2.c
37
> 38 void __init init_dragen2(char *command, int size)
39 {
40 mach_reset = dragen2_reset;
41
42 #ifdef CONFIG_DIRECT_IO_ACCESS
43 SCR = 0x10; /* allow user access to internal registers */
44 #endif
45
46 /* CSGB Init */
47 CSGBB = 0x4000;
48 CSB = 0x1a1;
49
50 /* CS8900 init */
51 /* PK3: hardware sleep function pin, active low */
52 PKSEL |= PK(3); /* select pin as I/O */
53 PKDIR |= PK(3); /* select pin as output */
54 PKDATA |= PK(3); /* set pin high */
55
56 /* PF5: hardware reset function pin, active high */
57 PFSEL |= PF(5); /* select pin as I/O */
58 PFDIR |= PF(5); /* select pin as output */
59 PFDATA &= ~PF(5); /* set pin low */
60
61 /* cs8900 hardware reset */
62 PFDATA |= PF(5);
63 { int i; for (i = 0; i < 32000; ++i); }
64 PFDATA &= ~PF(5);
65
66 /* INT1 enable (cs8900 IRQ) */
67 PDPOL &= ~PD(1); /* active high signal */
68 PDIQEG &= ~PD(1);
69 PDIRQEN |= PD(1); /* IRQ enabled */
70
71 #ifdef CONFIG_INIT_LCD
72 /* initialize LCD controller */
> 73 LSSA = (long) screen_bits;
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 25144 bytes --]
^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2021-06-11 2:03 UTC | newest]
Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-02-12 5:48 arch/m68k/68000/dragen2.c:73:16: error: 'screen_bits' undeclared kernel test robot
2021-02-12 10:05 ` Arnd Bergmann
2021-02-17 4:55 ` [SPAM?]Re: " Greg Ungerer
2021-02-17 11:42 ` Geert Uytterhoeven
2021-02-17 12:22 ` Greg Ungerer
-- strict thread matches above, loose matches on Subject: below --
2021-06-11 2:02 kernel test robot
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2021-06-10 14:44 ` Greg Ungerer
2021-04-25 12:40 kernel test robot
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2020-12-29 2:18 kernel test robot
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