2010/12/13 Rajaram R <rajaram.officemail@xxxxxxxxx>: > Hi > > Could you please let me know if musb DMA is tested as with musb as > host ? Any limitations you have seen! Yes, usb mass storage and hub is tested OK with the patches when musb at host mode. > > Rajaram.R > > On Sun, Dec 12, 2010 at 10:31 PM, <tom.leiming@xxxxxxxxx> wrote: >> This patches remove dependency on the following option in >> musb driver: >> >> CONFIG_USB_MUSB_OMAP2PLUS >> CONFIG_USB_MUSB_TUSB6010 >> CONFIG_USB_MUSB_AM35X >> USB_MUSB_DAVINCI >> USB_MUSB_DA8XX >> >> also remove the dma controller related options below from >> musb source code, and only keep very few of them in header file: >> CONFIG_USB_INVENTRA_DMA >> CONFIG_USB_TUSB_OMAP_DMA >> CONFIG_USB_TI_CPPI_DMA >> >> so musb driver source code is more clean than before, :-). >> >> The patch set makes full use of the hw glue layer implemented >> by Felipe. >> >> Since all the specific hardwares related option are removed now, >> we can build one single musb driver(binary) to make it working >> on multiple machines of same ARCH. >> >> Also the patches support the features below: >> - each glue driver can be compiled as one standalone module >> - each dma controler driver can be compiler as one standalone module >> >> The patch set has been tested on beagle xM, g_ether/g_zero are OK >> even both OMAP2PLUS, TUSB6010 and AM35X are enabled and the three >> modules are built in one image at the same time. >> >> >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-usb" in >> the body of a message to majordomo@xxxxxxxxxxxxxxx >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> > -- Lei Ming -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
