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576882ef5e
Add a UIO memtype specifically for sharing dma_alloc_coherent memory with userspace, backed by dma_mmap_coherent. This is mainly for the bnx2/bnx2x/bnx2i "cnic" interface, although there are a few other uio drivers which map dma_alloc_coherent memory and will be converted to use dma_mmap_coherent as well. Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Chris Leech <cleech@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20240205200137.138302-1-cleech@redhat.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| uio_aec.c | ||
| uio_cif.c | ||
| uio_dfl.c | ||
| uio_dmem_genirq.c | ||
| uio_fsl_elbc_gpcm.c | ||
| uio_hv_generic.c | ||
| uio_mf624.c | ||
| uio_netx.c | ||
| uio_pci_generic.c | ||
| uio_pdrv_genirq.c | ||
| uio_pruss.c | ||
| uio_sercos3.c | ||
| uio.c | ||