Madhusudhan wrote:
snip
Also, keep in mind that the buffers for transfers must begin and end on
a word boundary. The OMAP's DMA controller can only transfer whole
words to the MMC FIFO.
I've slightly modified your patch mmc: omap_hsmmc: use packet sync'd DMA
and it
seems to work now, at least
snip
Also, keep in mind that the buffers for transfers must begin and end on
a word boundary. The OMAP's DMA controller can only transfer whole
words to the MMC FIFO.
I've slightly modified your patch mmc: omap_hsmmc: use packet sync'd DMA
and it
seems to work now, at least with SD
Mike Rapoport wrote:
David Vrabel wrote:
Mike Rapoport wrote:
I've started to apply the patches one by one and after the first patch
is applied, the SD card works Ok, but libertas fails to initialize with
the following messages:
modprobe libertas_sdio
[ 82.233489] lib80211: common
David Vrabel wrote:
Mike Rapoport wrote:
Hi David,
David Vrabel wrote:
These patches add support for SDIO cards to the omap_hsmmc driver. Less
restrictions on the sizes of transfers, power management changes to
prevent SDIO cards from being turned off and losing all state, and card
Hi David,
David Vrabel wrote:
These patches add support for SDIO cards to the omap_hsmmc driver. Less
restrictions on the sizes of transfers, power management changes to
prevent SDIO cards from being turned off and losing all state, and card
interrupts.
I've been unable to test these
Mike Rapoport wrote:
Hi David,
David Vrabel wrote:
These patches add support for SDIO cards to the omap_hsmmc driver. Less
restrictions on the sizes of transfers, power management changes to
prevent SDIO cards from being turned off and losing all state, and card
interrupts.
I've been
David Vrabel wrote:
Mike Rapoport wrote:
Hi David,
David Vrabel wrote:
These patches add support for SDIO cards to the omap_hsmmc driver. Less
restrictions on the sizes of transfers, power management changes to
prevent SDIO cards from being turned off and losing all state, and card
Mike Rapoport wrote:
I've started to apply the patches one by one and after the first patch
is applied, the SD card works Ok, but libertas fails to initialize with
the following messages:
modprobe libertas_sdio
[ 82.233489] lib80211: common routines for IEEE802.11 drivers
[
David Vrabel wrote:
Mike Rapoport wrote:
I've started to apply the patches one by one and after the first patch
is applied, the SD card works Ok, but libertas fails to initialize with
the following messages:
modprobe libertas_sdio
[ 82.233489] lib80211: common routines for IEEE802.11
These patches add support for SDIO cards to the omap_hsmmc driver. Less
restrictions on the sizes of transfers, power management changes to
prevent SDIO cards from being turned off and losing all state, and card
interrupts.
I've been unable to test these exact patches as I only have an N900 for
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