Hi Shawn, Shawn Guo writes: > This adds the mmc host driver for Freescale MXS-based SoC i.MX23/28. > The driver calls into mxs-dma via generic dmaengine api for both pio > and data transfer. > > Signed-off-by: Shawn Guo <[email protected]> > --- > arch/arm/mach-mxs/include/mach/mmc.h | 15 + > drivers/mmc/host/Kconfig | 9 + > drivers/mmc/host/Makefile | 1 + > drivers/mmc/host/mxs-mmc.c | 884 > ++++++++++++++++++++++++++++++++++ > 4 files changed, 909 insertions(+), 0 deletions(-) > create mode 100644 arch/arm/mach-mxs/include/mach/mmc.h > create mode 100644 drivers/mmc/host/mxs-mmc.c > I've run the mmc-test kernel module with this driver on our TX28 module which fails in the following tests: |mmc0: Test case 15. Correct xfer_size at write (start failure)... |mmc0: Result: ERROR (-110) |mmc0: Test case 16. Correct xfer_size at read (start failure)... |mmc0: Result: ERROR (-110) |mmc0: Test case 17. Correct xfer_size at write (midway failure)... |mmc0: Result: ERROR (-110) |mmc0: Test case 18. Correct xfer_size at read (midway failure)... |mmc0: Result: ERROR (-110)
Could you try the test on your hardware? Best regards, Lothar Waßmann -- ___________________________________________________________ Ka-Ro electronics GmbH | Pascalstraße 22 | D - 52076 Aachen Phone: +49 2408 1402-0 | Fax: +49 2408 1402-10 Geschäftsführer: Matthias Kaussen Handelsregistereintrag: Amtsgericht Aachen, HRB 4996 www.karo-electronics.de | [email protected] ___________________________________________________________ -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
