On 6/16/2015 4:07 PM, Vignesh R wrote: > > Hi, > > When using omap_hsmmc driver, if sd-card repeatedly plug unplugged > multiple times quickly, card enumeration stops after few iterations. > This can be easily reproduced on DRA74X EVM which uses omap_hsmmc driver. > This patch series addresses the above problem. The first patch fixes irq > handler to report all DTOs to mmc-core. Second patch adds handling for > BADA, DEB and CEB interrupts. The last patch introduces driver specific > card detect irq handler to cleanup pending requests before card removal. > > Tested on DRA74X amd DRA72X and AM437X-GP EVMs, by repeated intense > plug/unplug iterations. > Gentle ping.. These patches fix bugs related to interrupt handling in omap_hsmmc. It also fixes bugs with unexpected card removal during data transfer. Can this go into 4.2-rc?? > > Kishon Vijay Abraham I (1): > mmc: host: omap_hsmmc: Fix DTO and DCRC handling > > Vignesh R (2): > mmc: host: omap_hsmmc: Handle BADA, DEB and CEB interrupts > mmc: host: omap_hsmmc: Add custom card detect irq handler > > drivers/mmc/host/omap_hsmmc.c | 84 ++++++++++++++++++++++++++++++++--- > 1 file changed, 78 insertions(+), 6 deletions(-) > -- 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
