From: Tom Rini <trini@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 3/3 V2] dm9000: rework dm9000 to support multiple devices
Date: Mon, 20 Oct 2014 16:00:16 -0400 [thread overview]
Message-ID: <20141020200016.GS25506@bill-the-cat> (raw)
In-Reply-To: <1413828708-24729-1-git-send-email-andrew.ruder@elecsyscorp.com>
On Mon, Oct 20, 2014 at 01:11:48PM -0500, Andrew Ruder wrote:
> The DM9000 was hard-coded to only support one DM9000 device. This patch
> adds a new initialization function - dm9000_initialize_ex() - to support
> registering multiple (and possibly dynamic) numbers of dm9000 devices.
> This patch consists of:
>
> * Change the board_info struct to a private struct under eth_device.
> * Add io address/data address/srom availability information to this
> private struct.
> * Replace all uses of DM9000_IO/DM9000_DATA with new members, ensure
> that the eth_device struct propagates down to all helper functions.
> * Make dm9000_initialize() call dm9000_initialize_ex() with filled
> in information from the old preprocessor symbols (DM9000_IO,
> DM9000_DATA, etc.)
So, on new platforms we call dm9000_initialize with the right IO/DATA
locations for the given device, yes? I think I'd rather update everyone
else to call things the right and new way, rather than work-around
supporting both.
--
Tom
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next prev parent reply other threads:[~2014-10-20 20:00 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-20 14:59 [U-Boot] [PATCH 0/3] DM9000 support for multiple interfaces Andrew Ruder
2014-10-20 14:59 ` [U-Boot] [PATCH 1/3] dm9000: mark dump_regs() function as unused Andrew Ruder
2014-10-20 19:10 ` Tom Rini
2014-10-20 14:59 ` [U-Boot] [PATCH 2/3] dm9000: Add struct eth_device * to SROM functions Andrew Ruder
2014-10-20 15:22 ` Stefano Babic
2014-10-20 19:17 ` Tom Rini
2014-10-20 19:39 ` Andrew Ruder
2014-10-20 14:59 ` [U-Boot] [PATCH 3/3] dm9000: rework dm9000 to support multiple devices Andrew Ruder
2014-10-20 15:45 ` Andrew Ruder
2014-10-20 18:11 ` [U-Boot] [PATCH 3/3 V2] " Andrew Ruder
2014-10-20 20:00 ` Tom Rini [this message]
2014-10-20 20:16 ` Andrew Ruder
2014-10-20 23:47 ` Tom Rini
2015-08-11 17:58 ` Joe Hershberger
2015-08-11 21:10 ` Andrew Ruder
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