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authorSergei Shtylyov <sshtylyov@ru.mvista.com>2006-12-13 00:35:49 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-13 09:05:55 -0800
commit471a0bda5a2de5b0fd3b58255791eb831517a52c (patch)
tree6ddbac9495ae7a45a07aa511b957bb8488303e97 /drivers/cpufreq
parent9448732f6c9ef4932b226056338d1084f3669752 (diff)
downloadlinux-471a0bda5a2de5b0fd3b58255791eb831517a52c.tar.bz2
[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>
Diffstat (limited to 'drivers/cpufreq')
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