I have motheboard MSI 845E Max (MS-6566E) with Intel chipset 845E + ICH4 and HDD Seagate IV 80GB.
Support devb-eide driver DMA mode for Intel chipset ICH4?
Measured transfer speed:
cp -V /dev/hd0 /dev/null
2704 kb/s and 99% CPU load — PIO mode
For motheboard with Intel chipset ICH2 devb-eide working in DMA mode OK
21304 kb/s and 33% CPU load — DMA mode
David
David Finek <nospam@forums.openqnx.com> wrote:
I have motheboard MSI 845E Max (MS-6566E) with Intel chipset 845E + ICH4 and HDD Seagate IV 80GB.
Support devb-eide driver DMA mode for Intel chipset ICH4?
devb-eide only supports PIO mode on the ICH4 chipset. We are in the process
of adding ICH4 support.
Will ICH4 support make it into the next release? There are a lot of machines out there
now with this chipset.
“Kevin Chiles” <kchiles@qnx.com> wrote in message news:asap6m$88j$1@nntp.qnx.com…
David Finek <> nospam@forums.openqnx.com> > wrote:
I have motheboard MSI 845E Max (MS-6566E) with Intel chipset 845E + ICH4 and HDD Seagate IV
80GB.
Support devb-eide driver DMA mode for Intel chipset ICH4?
devb-eide only supports PIO mode on the ICH4 chipset. We are in the process
of adding ICH4 support.