From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [PATCH] Fix IDE commands issued, fix endian issues, fix non MMIO
Date: Tue, 20 Apr 2021 10:19:50 -0400 [thread overview]
Message-ID: <20210420141950.GS1310@bill-the-cat> (raw)
In-Reply-To: <20210224164442.28247-1-reinoud@NetBSD.org>
On Wed, Feb 24, 2021 at 05:44:42PM +0100, Reinoud Zandijk wrote:
> Fixes IDE issues found on the Malta board under Qemu:
>
> 1) DMA implied commands were sent to the controller in stead of the PIO
> variants. The rest of the code is DMA free and written for PIO operation.
>
> 2) direct pointer access was used to read and write the registers instead
> of the inb/inw/outb/outw functions/macros. Registers don't have to be
> memory mapped and ATA_CURR_BASE() does not have to return an offset from
> address zero.
>
> 3) Endian isues in ide_ident() and reading/writing data in general. Names
> were corrupted and sizes misreported.
>
> Tested malta_defconfig and maltael_defconfig to work again in Qemu.
>
>
> Signed-off-by: Reinoud Zandijk <reinoud@NetBSD.org>
> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Applied to u-boot/master, thanks!
--
Tom
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prev parent reply other threads:[~2021-04-20 14:19 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-24 16:44 [PATCH] Fix IDE commands issued, fix endian issues, fix non MMIO Reinoud Zandijk
2021-02-24 17:57 ` Heinrich Schuchardt
2021-02-24 19:41 ` Tom Rini
2021-02-24 21:55 ` Reinoud Zandijk
2021-04-16 13:42 ` Reinoud Zandijk
2021-04-19 9:44 ` Reinoud Zandijk
2021-04-19 11:52 ` Heinrich Schuchardt
2021-04-20 14:19 ` Tom Rini [this message]
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