On Tue, 2020-09-22 at 10:38 +0200, Philippe Mathieu-Daudé wrote: > Instead of mapping 8K of I/O + doorbells as RW during the whole > execution, maps I/O temporarly at init, and map doorbells WO. > > Replace various magic values by slighly more explicit macros from > "block/nvme.h". > > Since v1: Fix uninitialized regs* (patchew) > > Philippe Mathieu-Daudé (6): > util/vfio-helpers: Pass page protections to qemu_vfio_pci_map_bar() > block/nvme: Map doorbells pages write-only > block/nvme: Reduce I/O registers scope > block/nvme: Drop NVMeRegs structure, directly use NvmeBar > block/nvme: Use register definitions from 'block/nvme.h' > block/nvme: Replace magic value by SCALE_MS definition > > include/qemu/vfio-helpers.h | 2 +- > block/nvme.c | 73 +++++++++++++++++++++------------ > ---- > util/vfio-helpers.c | 4 +- > 3 files changed, 44 insertions(+), 35 deletions(-) >
Reviewed-by: Fam Zheng <f...@euphon.net>
