diff options
Diffstat (limited to 'drivers/cxl/Kconfig')
| -rw-r--r-- | drivers/cxl/Kconfig | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/cxl/Kconfig b/drivers/cxl/Kconfig index 97dc4d751651..5483ba92b6da 100644 --- a/drivers/cxl/Kconfig +++ b/drivers/cxl/Kconfig @@ -21,15 +21,10 @@ config CXL_MEM as if the memory was attached to the typical CPU memory controller. - Say 'y/m' to enable a driver (named "cxl_mem.ko" when built as - a module) that will attach to CXL.mem devices for - configuration, provisioning, and health monitoring. This - driver is required for dynamic provisioning of CXL.mem - attached memory which is a prerequisite for persistent memory - support. Typically volatile memory is mapped by platform - firmware and included in the platform memory map, but in some - cases the OS is responsible for mapping that memory. See - Chapter 2.3 Type 3 CXL Device in the CXL 2.0 specification. + Say 'y/m' to enable a driver that will attach to CXL.mem devices for + configuration and management primarily via the mailbox interface. See + Chapter 2.3 Type 3 CXL Device in the CXL 2.0 specification for more + details. If unsure say 'm'. |