new DMA API conversion for nvme-pci
Christoph Hellwig
hch at lst.de
Mon Jun 9 22:06:38 PDT 2025
Hi all,
this series converts the nvme-pci driver to the new IOVA-based DMA API
for the data path. Note that I've dropped the the Tested-by: and
Reviewed-by: tags from the version Leon sent out with the DMA API as
there's been quite extensive changes.
Diffstat:
block/bio-integrity.c | 3
block/bio.c | 20 -
block/blk-mq-dma.c | 162 +++++++++++
drivers/nvme/host/pci.c | 615 +++++++++++++++++++++++++--------------------
include/linux/blk-mq-dma.h | 63 ++++
include/linux/blk_types.h | 2
6 files changed, 596 insertions(+), 269 deletions(-)
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