Re: RFC: PCI SD host controller driver & mmc/mmcsd modules improvements
"M. Warner Losh" <[email protected]>
| Newsgroups | gmane.os.freebsd.current,gmane.os.freebsd.devel.arm,gmane.os.freebsd.devel.mobile |
|---|---|
| Message-ID | <[email protected]> |
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. : > 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. Warner _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "[email protected]"