Date: Tue, 05 Mar 2002 15:17:01 -0500 From: Mike Tancsa <mike@sentex.net> To: sos@freebsd.dk Cc: stable@freebsd.org Subject: Re: Request for testers of new ATA driver patches Message-ID: <5.1.0.14.0.20020305110128.05c79150@marble.sentex.ca> In-Reply-To: <200203050919.g259JZo03495@freebsd.dk> References: <20020305002139.GA96846@peitho.fxp.org>
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On an older machine, looks good
FreeBSD 4.5-STABLE #0: Tue Mar 5 10:10:30 EST 2002
mdtancsa@test1.sentex.ca:/usr/src/sys/compile/ruby.en
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 199432703 Hz
CPU: Pentium Pro (199.43-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x619 Stepping = 9
Features=0xfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV>
real memory = 33554432 (32768K bytes)
config> q
avail memory = 28966912 (28288K bytes)
Preloaded elf kernel "kernel" at 0xc0377000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc037709c.
Pentium Pro MTRR support enabled
md0: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
Correcting Natoma config for non-SMP
isab0: <Intel 82371SB PCI to ISA bridge> at device 13.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX3 ATA controller> port 0xffa0-0xffaf at device 13.1 on pci0
atapci0: Busmastering DMA not supported
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pcib1: <DEC 21052 PCI-PCI bridge> at device 14.0 on pci0
pci1: <PCI bus> on pcib1
This is the same as it always comes up.
However, the speed seems to be a bit off (the machine only has 32MB of RAM)
-------Sequential Output-------- ---Sequential Input--
--Random--
-Per Char- --Block--- -Rewrite-- -Per Char- --Block---
--Seeks---
Machine MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU /sec %CPU
before 100 5723 55.9 9151 31.5 4109 11.2 3538 56.5 7030 13.7
151.0 2.3
after 100 5493 57.6 8986 27.7 3836 10.1 3544 56.4 7070 13.4
148.0 2.4
test1# sysctl -a | grep ata
kern.ipc.max_datalen: 136
hw.ata.ata_dma: 1
hw.ata.wc: 1
hw.ata.tags: 0
hw.ata.atapi_dma: 0
hw.atamodes: pio,---,
test1#
---Mike
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