On Fri, Sep 20, 2019 at 04:53:15PM +0200, Thierry Reding wrote: > From: Thierry Reding <treding@xxxxxxxxxx> > > Hi, > > this puts together the two patches from this thread: > > http://patchwork.ozlabs.org/patch/1146705/ > > there hasn't been any activity there for a couple of weeks, so I thought > I'd just throw them together and update the second patch to work on top > of the first one. > > The goal here is to avoid the use of bounce buffers and fix IOVA space > issues when an IOMMU gets involved. The first patch introduces the > ->set_dma_mask() host operation as proposed by Adrian and the second > patch is just a rebase of Nicolin's Tegra SDHCI patch that uses the new > host operation rather than doing it as part of ->enable_dma(). > > Thierry > > > Adrian Hunter (1): > mmc: sdhci: Let drivers define their DMA mask > > Nicolin Chen (1): > mmc: tegra: Implement ->set_dma_mask() > > drivers/mmc/host/sdhci-tegra.c | 48 ++++++++++++++++++++-------------- > drivers/mmc/host/sdhci.c | 12 +++------ > drivers/mmc/host/sdhci.h | 1 + > 3 files changed, 33 insertions(+), 28 deletions(-) Ugh, great. I misspelled linux-mmc@xxxxxxxxxxxxxxx in my aliases file... Ulf, Adrian, do you want me to resend for archival purposes? Thierry
Attachment:
signature.asc
Description: PGP signature
