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| -rw-r--r-- | docs/system/devices/cxl.rst | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/docs/system/devices/cxl.rst b/docs/system/devices/cxl.rst index 4c38223069..9618becdab 100644 --- a/docs/system/devices/cxl.rst +++ b/docs/system/devices/cxl.rst @@ -162,7 +162,7 @@ Example system Topology. x marks the match in each decoder level:: |<------------------SYSTEM PHYSICAL ADDRESS MAP (1)----------------->| | __________ __________________________________ __________ | | | | | | | | | - | | CFMW 0 | | CXL Fixed Memory Window 1 | | CFMW 1 | | + | | CFMW 0 | | CXL Fixed Memory Window 1 | | CFMW 2 | | | | HB0 only | | Configured to interleave memory | | HB1 only | | | | | | memory accesses across HB0/HB1 | | | | | |__________| |_____x____________________________| |__________| | @@ -208,8 +208,8 @@ Notes: (1) **3 CXL Fixed Memory Windows (CFMW)** corresponding to different ranges of the system physical address map. Each CFMW has particular interleave setup across the CXL Host Bridges (HB) - CFMW0 provides uninterleaved access to HB0, CFW2 provides - uninterleaved access to HB1. CFW1 provides interleaved memory access + CFMW0 provides uninterleaved access to HB0, CFMW2 provides + uninterleaved access to HB1. CFMW1 provides interleaved memory access across HB0 and HB1. (2) **Two CXL Host Bridges**. Each of these has 2 CXL Root Ports and @@ -247,7 +247,7 @@ Example topology involving a switch:: |<------------------SYSTEM PHYSICAL ADDRESS MAP (1)----------------->| | __________ __________________________________ __________ | | | | | | | | | - | | CFMW 0 | | CXL Fixed Memory Window 1 | | CFMW 1 | | + | | CFMW 0 | | CXL Fixed Memory Window 1 | | CFMW 2 | | | | HB0 only | | Configured to interleave memory | | HB1 only | | | | | | memory accesses across HB0/HB1 | | | | | |____x_____| |__________________________________| |__________| | |