netdev - Re: [PATCH] drivers: net: ethernet: 8390: Kconfig: add H8300H_AKI3068NET and H8300H_H8MAX dependancy for NE

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Date:	Mon, 02 Sep 2013 09:48:48 +0800
From:	Chen Gang <gang.chen@...anux.com>
To:	Paul Gortmaker <paul.gortmaker@...driver.com>
CC:	Yoshinori Sato <ysato@...rs.sourceforge.jp>,
	Kees Cook <keescook@...omium.org>,
	David Miller <davem@...emloft.net>,
	netdev <netdev@...r.kernel.org>
Subject: Re: [PATCH] drivers: net: ethernet: 8390: Kconfig: add H8300H_AKI3068NET
 and H8300H_H8MAX dependancy for NE_H8300

On 08/30/2013 10:36 PM, Paul Gortmaker wrote:
> [[PATCH] drivers: net: ethernet: 8390: Kconfig: add H8300H_AKI3068NET and H8300H_H8MAX dependancy for NE_H8300] On 30/08/2013 (Fri 11:29) Chen Gang wrote:
> 
>> Only H8300H_AKI3068NET and H8300H_H8MAX can support NE_H8300 (or it
>> will no related irq and base address).
> 
> Do you have an H83000 and really know that is true?  I'm guessing no.
> 
> Looking at the driver, it is kind of broken that it only assigns I/O and
> irq for two platforms, but the H8300 arch Kconfig.cpu only allows building
> a single platform in a given kernel anyway, so a dependency fix is
> probably acceptable here.
> 

OK, thanks.

> Given that, what you really want to indicate is something like:
> 
>   Currently only H8300H_AKI3068NET and H8300H_H8MAX define default
>   I/O base and IRQ values for the NE_H8300 driver.  Hence builds
>   for other H8300H platforms will fail as per below. Since H8300H
>   does not support multi platform builds, we simply limit building
>   the driver to those two platforms specifically.
> 

Hmm... that sounds good to me.

>>
>> The release error:
>>
>>     CC [M]  drivers/net/hamradio/bpqether.o
>       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> 
> This file has nothing to do with the problem in question.  [If you are
> going to do a "make -j30" in testing, then at least restart with -j1 to
> properly capture the error message.]
> 

Oh, it is a waste, which I should remove, thanks.


> Please update the commit log appropriately and resubmit.
> 

OK, I will send patch v2.

> Paul.
> --
> 
>>   drivers/net/ethernet/8390/ne-h8300.c: In function 'init_dev':
>>   drivers/net/ethernet/8390/ne-h8300.c:117:23: error: 'h8300_ne_base' undeclared (first use in this function)
>>   drivers/net/ethernet/8390/ne-h8300.c:117:23: note: each undeclared identifier is reported only once for each function it appears in
>>   drivers/net/ethernet/8390/ne-h8300.c:117:23: error: bit-field '<anonymous>' width not an integer constant
>>   drivers/net/ethernet/8390/ne-h8300.c:119:20: error: 'h8300_ne_irq' undeclared (first use in this function)
>>   drivers/net/ethernet/8390/ne-h8300.c: In function 'init_module':
>>   drivers/net/ethernet/8390/ne-h8300.c:647:21: error: 'h8300_ne_base' undeclared (first use in this function)
>>   drivers/net/ethernet/8390/ne-h8300.c:648:15: error: 'h8300_ne_irq' undeclared (first use in this function)
>>   drivers/net/ethernet/8390/ne-h8300.c:661:4: warning: format '%x' expects argument of type 'unsigned int', but argument 2 has type 'long unsigned int' [-Wformat]
>>  
>>
>> Signed-off-by: Chen Gang <gang.chen@...anux.com>
>> ---
>>  drivers/net/ethernet/8390/Kconfig |    2 +-
>>  1 files changed, 1 insertions(+), 1 deletions(-)
>>
>> diff --git a/drivers/net/ethernet/8390/Kconfig b/drivers/net/ethernet/8390/Kconfig
>> index a5f91e1..becef25 100644
>> --- a/drivers/net/ethernet/8390/Kconfig
>> +++ b/drivers/net/ethernet/8390/Kconfig
>> @@ -148,7 +148,7 @@ config PCMCIA_PCNET
>>  
>>  config NE_H8300
>>  	tristate "NE2000 compatible support for H8/300"
>> -	depends on H8300
>> +	depends on H8300H_AKI3068NET || H8300H_H8MAX
>>  	---help---
>>  	  Say Y here if you want to use the NE2000 compatible
>>  	  controller on the Renesas H8/300 processor.
>> -- 
>> 1.7.7.6
> 
> 

Thanks.
-- 
Chen Gang
--
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