sshtylyov at ru
May 16, 2006, 3:44 PM
Post #1 of 1
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[PATCH] HPT3xx: rework rate filtering
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Hello.
Rework hpt3xx_ratemask() and hpt3xx_ratefilter() so that the former
returns the max. mode computed at the load time and doesn't have to do bad
Ultra33 drive list lookups anymore; remove the duplicate code from the latter
function. Move the quirky drive list lookup into hpt3xx_quirkproc() where it
should have been from the start...
Disable UltraATA/100 for HPT370 by default as the 33 MHz ATA clock being
used does not allow for it, and this *greatly* increases the transfer speed.
Save some space by using byte-wide fields in struct hpt_info; switch to
reading the 8-bit PCI revision ID reg. only, not the whole 32-bit reg.
Start incrementing the driver version number with each patch (should have
been done from the first one posted).
MBR, Sergei
Signed-off-by: Sergei Shtylyov <sshtylyov[at]ru.mvista.com>
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HPT3xx-rework-rate-filtering.patch
