On 30 May 2018 at 17:25, Damien Thébault <damien.thebault@xxxxxxxxx> wrote: > Hello, > > I'm re-sending this as I did not get feedback the first time I sent > this patch some time ago. > > I was trying to use ERASE with mvsdio and it did not have the > capability. But the Marvell SDIO host controller does support sending > ERASE commands. > > This is similar to the patch that Sascha Silbe sent a few years ago [1], > but this one is based on the latest kernel sources. > > [1]: https://lkml.org/lkml/2011/3/17/297 > > The patch stays in the spirit of what have been done in other drivers > like dw_mmc or sunxi-mmc, setting MMC_CAP_ERASE before calling > mmc_of_parse(). > > This has been tested successfully with blkdiscard and blkdiscard -s on > an eMMC card. I have sent two patches, one more less being a copy of $subject patch. However, I couldn't keep your authorship as you haven't signed off your patch. Anyway, please test it and provide you tested-by tag, if it works of course. Kind regards Uffe -- 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
