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authorRaghu H <raghuhack78@gmail.com>2023-04-21 14:45:06 +0100
committerMichael S. Tsirkin <mst@redhat.com>2023-05-19 01:36:09 -0400
commit9830ea6126c6a3b3ea7af720d98aa7717dba59eb (patch)
treec05570c5b5dede607d3b1544ff589899dd428fa7 /docs/system/devices/cxl.rst
parentca4750583a597e97cbf8cec008d228f95d22c426 (diff)
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docs/cxl: Remove incorrect CXL type 3 size parameter
cxl-type3 memory size is read directly from the provided memory backed end device. Remove non existent size option Signed-off-by: Raghu H <raghuhack78@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Message-Id: <20230421134507.26842-3-Jonathan.Cameron@huawei.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'docs/system/devices/cxl.rst')
-rw-r--r--docs/system/devices/cxl.rst8
1 files changed, 4 insertions, 4 deletions
diff --git a/docs/system/devices/cxl.rst b/docs/system/devices/cxl.rst
index 9618bec..dd1a62b 100644
--- a/docs/system/devices/cxl.rst
+++ b/docs/system/devices/cxl.rst
@@ -354,13 +354,13 @@ An example of 4 devices below a switch suitable for 1, 2 or 4 way interleave::
-device cxl-rp,port=1,bus=cxl.1,id=root_port1,chassis=0,slot=1 \
-device cxl-upstream,bus=root_port0,id=us0 \
-device cxl-downstream,port=0,bus=us0,id=swport0,chassis=0,slot=4 \
- -device cxl-type3,bus=swport0,memdev=cxl-mem0,lsa=cxl-lsa0,id=cxl-pmem0,size=256M \
+ -device cxl-type3,bus=swport0,memdev=cxl-mem0,lsa=cxl-lsa0,id=cxl-pmem0 \
-device cxl-downstream,port=1,bus=us0,id=swport1,chassis=0,slot=5 \
- -device cxl-type3,bus=swport1,memdev=cxl-mem1,lsa=cxl-lsa1,id=cxl-pmem1,size=256M \
+ -device cxl-type3,bus=swport1,memdev=cxl-mem1,lsa=cxl-lsa1,id=cxl-pmem1 \
-device cxl-downstream,port=2,bus=us0,id=swport2,chassis=0,slot=6 \
- -device cxl-type3,bus=swport2,memdev=cxl-mem2,lsa=cxl-lsa2,id=cxl-pmem2,size=256M \
+ -device cxl-type3,bus=swport2,memdev=cxl-mem2,lsa=cxl-lsa2,id=cxl-pmem2 \
-device cxl-downstream,port=3,bus=us0,id=swport3,chassis=0,slot=7 \
- -device cxl-type3,bus=swport3,memdev=cxl-mem3,lsa=cxl-lsa3,id=cxl-pmem3,size=256M \
+ -device cxl-type3,bus=swport3,memdev=cxl-mem3,lsa=cxl-lsa3,id=cxl-pmem3 \
-M cxl-fmw.0.targets.0=cxl.1,cxl-fmw.0.size=4G,cxl-fmw.0.interleave-granularity=4k
Kernel Configuration Options