]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
[PATCH] ide: optimize HPT37x timing tables
authorSergei Shtylyov <sshtylyov@ru.mvista.com>
Wed, 13 Dec 2006 08:35:49 +0000 (00:35 -0800)
committerLinus Torvalds <torvalds@woody.osdl.org>
Wed, 13 Dec 2006 17:05:55 +0000 (09:05 -0800)
commit471a0bda5a2de5b0fd3b58255791eb831517a52c
tree6ddbac9495ae7a45a07aa511b957bb8488303e97
parent9448732f6c9ef4932b226056338d1084f3669752
[PATCH] ide: optimize HPT37x timing tables

Save some space on the timing tables by introducing the separate transfer mode
table in which the mode lookup is done to get the index into the timing table
itself.  Get rid of the rest of the obsolete/duplicate tables and use one set
of tables for the whole HPT37x chip family like the HighPoint open-source
drivers do.  Documnent the different timing register layout for the HPT36x
chip family (this is my guesswork based on the timing values).

Have been tested and works fine on HPT370/302/371N.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/ide/pci/hpt366.c