Re: RFC: PCI SD host controller driver & mmc/mmcsd modules improvements
"M. Warner Losh" <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.arm,gmane.os.freebsd.current,gmane.os.freebsd.devel.mobile |
|---|---|
| Message-ID | <[email protected]> |
In message: <[email protected]> Lars Engels <[email protected]> writes: : On Thu, Nov 06, 2008 at 10:10:47AM -0700, M. Warner Losh wrote: : > In message: <[email protected]> : > Alexander Motin <[email protected]> writes: : > : Lars Engels wrote: : > : > 1. How can I tune the PCI configuration? With pciconf -w or so? : > : : > : Yes. `pciconf -r -b device addr` to read and `pciconf -w -b device addr : > : value` to write. : > : > I have changes that almost make my TI card do it. : : So you're still working on this? TI changes are different than Richo changes : > : > 2. Unfortunately the sysctl did not change a thing with regard to the : > : > Card reader. : > : : > : Have you added it to the loader.conf and rebooted? : > : : > : > 3. I added the chip ID and the second device is now recognized as a : > : > sdhci device but still does not see any card inserted: : > : > : > : > Nov 6 16:32:20 NB0117232 kernel: sdhci1: Hardware doesn't specify base : > : > clock frequency. : > : > Nov 6 16:32:20 NB0117232 kernel: sdhci1: Hardware doesn't specify : > : > timeout clock frequency. : > : > Nov 6 16:32:20 NB0117232 kernel: sdhci1: Hardware doesn't report any : > : > support voltages. : > : : > : Looks like it is not enough compatible, or even not compatible. : > : > Chances are good that you need to the workaround to turn on these : > things. : : Tell me where I can get the workaround when you have a working version : or something to test. :) I'll look at the linux workaround... Warner _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-arm To unsubscribe, send any mail to "[email protected]"