Hi Chris, The HW ware reset patches have been pending for several weeks. The first version was sent at Oct.25th, and now I have updated them to be the version 6. So Chris, would you help me on this?. I want to know whether they are acceptable. And I am ready to fix all the comments from the community. Thanks a lot. -Chuanxiao > -----Original Message----- > From: linux-mmc-owner@xxxxxxxxxxxxxxx > [mailto:linux-mmc-owner@xxxxxxxxxxxxxxx] On Behalf Of Chuanxiao Dong > Sent: Monday, December 27, 2010 6:13 PM > To: linux-mmc@xxxxxxxxxxxxxxx > Cc: linux-kernel@xxxxxxxxxxxxxxx; cjb@xxxxxxxxxx; akpm@xxxxxxxxxxxxxxxxxxxx > Subject: [PATCH v6 0/3]mmc: implement eMMC4.4 standard HW reset feature > > Hi all, > This is the version 6 of hardware reset feature implementation. When eMMC > card cannot response any command, signal RST_n can help to reset eMMC > card. > > patch1: enable HW reset capability if card supports. > patch2: do hardware reset if card occurs read/write/erase timeout > patch3: implement hwreset_emmc and reinit_emmc callbacks. In this patch, > hwreset_emmc callback will pull up/down the corresponded GPIO line number > to trigger RST_n signal. > > change log: > 1. Move hardware_reset callback to mmc_bus_ops so that all kinds of host > controller can use hardware_reset callback to trigger RST_n signal. > Different host controller only needs to provide a GPIO line number to > this callback. > 2. Add GPIO pull up/down part in hardware_reset callback. > 3. Remove reset_emmc callback in sdhci_ops. > > Thanks > Chuanxiao > -- > To unsubscribe from this list: send the line "unsubscribe linux-mmc" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
