Commits
Benjamin Herrenschmidt committed c1e0cc7e1d3
nvme-pci: Add support for variable IO SQ element size The size of a submission queue element should always be 6 (64 bytes) by spec. However some controllers such as Apple's are not properly implementing the standard and require a different size. This provides the ground work for the subsequent quirks for these controllers. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Sagi Grimberg <sagi@grimberg.me>