From: Daniel Gomez <[email protected]> Update hw/nvme atomics section with Multiple Atomicity Mode (MAM) namespace parameter.
Signed-off-by: Daniel Gomez <[email protected]> --- docs/system/devices/nvme.rst | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/docs/system/devices/nvme.rst b/docs/system/devices/nvme.rst index ab3bb395ab4..6a6eb918e71 100644 --- a/docs/system/devices/nvme.rst +++ b/docs/system/devices/nvme.rst @@ -405,6 +405,12 @@ values are in logical block units. Namespace specific Atomic Boundaries parameters for ``nvme-ns`` devices: +``atomic.mam=BOOL`` (default: ``off``) + Set the Multiple Atomicity Mode (``MAM``). ``off`` means the controller + works in Single Atomicity Mode ``SAM``. When ``MAM`` is enabled, a write that + crosses the Namespace Atomic Boundary is divided into atomic LBA subranges, + each written atomically at those boundaries. + ``atomic.nabo=UINT16`` (default: ``0``) Set the Namespace Atomic Boundary Offset (``NABO``). -- 2.55.0
