linux-kernel - [PATCH 0/9] ide-atapi: remove ide_atapi

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Message-Id: <1229412969-3552-1-git-send-email-petkovbb@gmail.com>
Date:	Tue, 16 Dec 2008 08:36:00 +0100
From:	Borislav Petkov <petkovbb@...glemail.com>
To:	<bzolnier@...il.com>
Cc:	linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org,
	Borislav Petkov <petkovbb@...il.com>
Subject: [PATCH 0/9] ide-atapi: remove ide_atapi_pc from the irq handler

Hi Bart,

here's a first attempt at removing all references to ide_atapi_pc in the ATAPI
IRQ handler. I've moved some of the members to the drive struct and will deal
with them later :). The next step is to add an ide_atapi_queue_pc() routine
similar to ide_cd_queue_pc() and then rewrite all functions in the drivers to
use struct requests and local buffers instead of pc->buf and then, after that
works reliably, finally get rid of ide_atapi_pc completely.

This has been tested with ide-floppy.

 drivers/ide/ide-atapi.c        |  123 ++++++++++++++++-------------
 drivers/ide/ide-floppy.c       |   56 +++++++-------
 drivers/ide/ide-floppy.h       |    4 +-
 drivers/ide/ide-floppy_ioctl.c |   19 +++--
 drivers/ide/ide-tape.c         |  173 ++++++++++++++++++++++------------------
 include/linux/ide.h            |   20 +++--
 6 files changed, 214 insertions(+), 181 deletions(-)
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