Hi Philip,
> -----Original Message----- > From: Philip Rakity [mailto:prak...@marvell.com] > Sent: Friday, February 18, 2011 9:19 PM > To: Nath, Arindam > Cc: Zhangfei Gao; Chris Ball; linux-mmc@vger.kernel.org; Su, Henry; Lu, > Aaron; anath....@gmail.com; Nicolas Pitre > Subject: [PATCH 01/12] mmc: sdhci: add support for SD Host Controller > 3.0 > > > Arindam, > > Could you look at making (Tuning) CMD19 part of the sdhc.ci driver? > It flow is part of the Host Controller and Physical layer specs. There are two main reasons for exposing the callback of tuning procedure from sdhci.c: 1. The tuning procedure is part of UHS-I initialization sequence as described in Physical Layer Spec v3.01. Since the UHS-I init sequence takes places inside sd.c, so I thought it better to place it there instead. 2. In future, if we need to add support for UHS-I sequence for sdio cards too, we can use the same callback from sdhci.c without any modifications. I am open to suggestions. Regards, Arindam -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
