Winbond MMC driver not detected/SD Card not detected

[Testuser]

Hi Team,

First of all thanks Porteus Team for creating a superr OS out of Linux, that can be used both a everyday OS and as Live CD.

I have been using this for more than a year.

Recently booted from a laptop and found SD Card is not getting detected in the MMC slot. - Winbond W83L51xD SD/MMC card

OS Tried - Porteus v5.0rc1-64

Here are some couple of outputs found terminal
dmseg | grep Win - [ 0.7832] wbsd: Winbond W83L51xD SD/MMC card interface driver

lspci -v - does not show this device (suspect kernel module is not loaded)

Checked config in Kernel and found
CONFIG_MMC=y
CONFIG_MMC_WBSD=y
and couple of other MMC configs as "Yes"

On searching internet I only got a Kconfig file.

Could you please assist and sorry for not making if brief.

Thanks in Advance

[Blaze]

Testuser welcome on the board!
Please update kernel to 5.12.6 Porteus Kernel Builder (Пост Blaze #82418)

I have checked and I have these options: :

Code: Select all

# grep MMC /usr/src/linux/.config
CONFIG_PCI_MMCONFIG=y
CONFIG_MMCONF_FAM10H=y
# MMC/SDIO DVB adapters
CONFIG_MMC=y
CONFIG_MMC_BLOCK=y
CONFIG_MMC_BLOCK_MINORS=8
CONFIG_MMC_TEST=m
# MMC/SD/SDIO Host Controller Drivers
# CONFIG_MMC_DEBUG is not set
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_IO_ACCESSORS=y
CONFIG_MMC_SDHCI_PCI=y
CONFIG_MMC_RICOH_MMC=y
CONFIG_MMC_SDHCI_ACPI=y
CONFIG_MMC_SDHCI_PLTFM=y
CONFIG_MMC_SDHCI_F_SDH30=m
CONFIG_MMC_WBSD=y
CONFIG_MMC_TIFM_SD=y
CONFIG_MMC_SPI=m
CONFIG_MMC_SDRICOH_CS=m
CONFIG_MMC_CB710=y
CONFIG_MMC_VIA_SDMMC=y
CONFIG_MMC_VUB300=y
CONFIG_MMC_USHC=y
CONFIG_MMC_USDHI6ROL0=m
CONFIG_MMC_REALTEK_PCI=y
CONFIG_MMC_REALTEK_USB=y
CONFIG_MMC_CQHCI=y
# CONFIG_MMC_HSQ is not set
CONFIG_MMC_TOSHIBA_PCI=m
CONFIG_MMC_MTK=m
CONFIG_MMC_SDHCI_XENON=y
# CONFIG_PHY_INTEL_LGM_EMMC is not set

Thanks.

[beny]

hi, testuser maybe the laptop do not boot from the MMC slot,i have an acer that boot only via usb and also i have the sd slot,if you have an usb card reader you can do a try.

[Testuser]

Thanks much Blaze for the quick response. Appreciate it . Will try the same

Thanks Beny for the comment, will try an usb card reader later.