0aef6c4ad7
* Demote the level of several debug messages to CAM_DEBUG_TRACE * Add detection for SDHC cards that can do 1.8V. No voltage switch sequence is issued yet; * Don't create a separate LUN for each SDIO function. We need just one to make pass(4) attach; * Remove obsolete mmc_sdio* files. SDIO functionality will be moved into the separate device that will manage a new sdio(4) bus; * Terminate probing if got no reply to CMD0; * Make bcm2835 SDHCI host controller driver compile with 'option MMCCAM'. Approved by: imp (mentor) Differential Revision: https://reviews.freebsd.org/D12109
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