-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Subbrathnam, Swaminathan wrote: > Brian, > Could you provide more details to the failure ? >
There are sometimes reset errors with the PIO mode also. Caglar > Regards > swami > >> -----Original Message----- >> From: [email protected] >> [mailto:[email protected]] On Behalf >> Of Brian Rhodes >> Sent: Thursday, January 22, 2009 11:46 PM >> To: [email protected] >> Subject: DM6446 MUSB >> >> Hello, >> >> Is PIO ONLY the only working USB mode in the current GIT kernel? By >> working, I mean without periodic reset. PIO is suitable for my >> application, but I just merged the latest GIT code into our kernel tree >> and without CONFIG_MUSB_PIO_ONLY=y USB does not work very well, so I was >> curious if I had possibly overlooked something. Does the CPPI DMA mode >> work well on DM6446 in the current GIT code? >> >> musb_hdrc: version 6.0, pio, host, debug=0 >> musb_hdrc: ConfigData=0x06 (UTMI-8, dyn FIFOs, SoftConn) >> musb_hdrc: MHDRC RTL version 1.300 >> musb_hdrc: setup fifo_mode 2 >> musb_hdrc: 7/9 max ep, 2624/4096 memory >> musb_hdrc: hw_ep 0shared, max 64 >> musb_hdrc: hw_ep 1tx, max 512 >> musb_hdrc: hw_ep 1rx, max 512 >> musb_hdrc: hw_ep 2tx, max 512 >> musb_hdrc: hw_ep 2rx, max 512 >> musb_hdrc: hw_ep 3shared, max 256 >> musb_hdrc: hw_ep 4shared, max 256 >> musb_hdrc: USB Host mode controller at c8000000 using PIO, IRQ 12 >> musb_hdrc musb_hdrc: MUSB HDRC host driver >> musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 1 >> >> Thanks. >> >> >> _______________________________________________ >> Davinci-linux-open-source mailing list >> [email protected] >> http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > _______________________________________________ > Davinci-linux-open-source mailing list > [email protected] > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (GNU/Linux) Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org iEYEARECAAYFAkmB3SgACgkQ/nL+S5dojejLwACbBPd+Y9P8vrJMU4fZ/sGdwih8 oGcAn3aeiRcDb0nzAYasAlmMipi24/5K =qi2a -----END PGP SIGNATURE----- _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
