SDHC(4) | Device Drivers Manual | SDHC(4) |
sdhc
— SD Host
Controller
sdhc* at acpi?
sdhc* at fdt?
sdhc* at pci?
sdmmc* at sdhc?
The sdhc
driver provides support for SD
controllers following the SD Host Controller Standard Simplified
Specification.
The sdmmc(4) subsystem performs SD/MMC transactions to communicate with whatever MMC, SD, SDHC, or SDIO devices are inserted into the SD slot.
The sdhc
driver first appeared in
OpenBSD 4.0.
The sdhc
driver was written by
Uwe Stuehler
<uwe@openbsd.org>.
August 6, 2020 | OpenBSD-current |