netdev - Re: [PATCH 8/8 V2] MX27ADS: Add CS89x0 support

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Message-ID: <49F981E6.4050602@gmail.com>
Date:	Thu, 30 Apr 2009 14:48:06 +0400
From:	Vladimir Barinov <vova.barinov@...il.com>
To:	Robby Cai <robby.cai@...il.com>
CC:	netdev@...r.kernel.org, s.hauer@...gutronix.de,
	linux-arm-kernel@...ts.arm.linux.org.uk
Subject: Re: [PATCH 8/8 V2] MX27ADS: Add CS89x0 support

Hello Robby,

Robby Cai wrote:
> Does it make sense if we add keep the new items in 
> the alphabetic/numeric order?
> Nowadays, seems more and more people are paying attention on this.
>
What actually do propose to line up in alphabetic/numeric order here?
AFAIK the alphabetic order is suggested to use in Kconfig files for 
variables.
Not sure if this valid here. In this patch you can find only added 
dependencies.

> Regards,
> Robby
>
> On Wed, Apr 29, 2009 at 8:03 AM, Vladimir Barinov 
> <vova.barinov@...il.com <mailto:vova.barinov@...il.com>> wrote:
>
>     Add CS89x0 net chip support for MX27ADS board
>
>     Signed-off-by: Vladimir Barinov <vbarinov@...eddedalley.com
>     <mailto:vbarinov@...eddedalley.com>>
>     ---
>      drivers/net/Kconfig  |    5 +++--
>      drivers/net/cs89x0.c |   10 ++++++++--
>      2 files changed, 11 insertions(+), 4 deletions(-)
>
>     diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
>     index 214a92d..25fd824 100644
>     --- a/drivers/net/Kconfig
>     +++ b/drivers/net/Kconfig
>     @@ -1438,7 +1438,8 @@ config FORCEDETH_NAPI
>      config CS89x0
>            tristate "CS89x0 support"
>            depends on NET_ETHERNET && (ISA || EISA || MACH_IXDP2351 \
>     -               || ARCH_IXDP2X01 || ARCH_PNX010X || MACH_MX31ADS)
>     +               || ARCH_IXDP2X01 || ARCH_PNX010X || MACH_MX31ADS \
>     +               || MACH_MX27ADS)
>            ---help---
>              Support for CS89x0 chipset based Ethernet cards. If you
>     have a
>              network (Ethernet) card of this type, say Y and read the
>     @@ -1452,7 +1453,7 @@ config CS89x0
>      config CS89x0_NONISA_IRQ
>            def_bool y
>            depends on CS89x0 != n
>     -       depends on MACH_IXDP2351 || ARCH_IXDP2X01 || ARCH_PNX010X
>     || MACH_MX31ADS
>     +       depends on MACH_IXDP2351 || ARCH_IXDP2X01 || ARCH_PNX010X
>     || MACH_MX31ADS || MACH_MX27ADS
>
>      config TC35815
>            tristate "TOSHIBA TC35815 Ethernet support"
>     diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c
>     index 7433b88..558f630 100644
>     --- a/drivers/net/cs89x0.c
>     +++ b/drivers/net/cs89x0.c
>     @@ -195,6 +195,12 @@ static unsigned int netcard_portlist[] __used
>     __initdata = {
>            PBC_BASE_ADDRESS + PBC_CS8900A_IOBASE + 0x300, 0
>      };
>      static unsigned cs8900_irq_map[] = {EXPIO_INT_ENET_INT, 0, 0, 0};
>     +#elif defined(CONFIG_MACH_MX27ADS)
>     +#include <mach/board-mx27ads.h>
>     +static unsigned int netcard_portlist[] __used __initdata = {
>     +       PBC_CS8900A_IOBASE_REG + 0x300 + 3, 0
>     +};
>     +static unsigned cs8900_irq_map[] = {EXPIO_INT_ENET_INT, 0, 0, 0};
>      #else
>      static unsigned int netcard_portlist[] __used __initdata =
>        { 0x300, 0x320, 0x340, 0x360, 0x200, 0x220, 0x240, 0x260,
>     0x280, 0x2a0, 0x2c0, 0x2e0, 0};
>     @@ -1034,7 +1040,7 @@ skip_this_frame:
>
>      static void __init reset_chip(struct net_device *dev)
>      {
>     -#if !defined(CONFIG_MACH_MX31ADS)
>     +#if !defined(CONFIG_MACH_MX31ADS) && !defined(CONFIG_MACH_MX27ADS)
>      #if !defined(CONFIG_MACH_IXDP2351) && !defined(CONFIG_ARCH_IXDP2X01)
>            struct net_local *lp = netdev_priv(dev);
>            int ioaddr = dev->base_addr;
>     @@ -1063,7 +1069,7 @@ static void __init reset_chip(struct
>     net_device *dev)
>            reset_start_time = jiffies;
>            while( (readreg(dev, PP_SelfST) & INIT_DONE) == 0 &&
>     jiffies - reset_start_time < 2)
>                    ;
>     -#endif /* !CONFIG_MACH_MX31ADS */
>     +#endif /* !CONFIG_MACH_MX31ADS && !CONFIG_MACH_MX27ADS */
>      }
>
>
>     --
>     1.5.6
>
>
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