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docs/pcie.txt: Replace ioh3420 with pcie-root-port

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Do not mention ioh3420 in the "how to" doc.
The device still works and can be used by already
existing setups, but no need to be mentioned.

Suggested-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20230123174205.683979-1-berrange@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Marcel Apfelbaum 2023-01-23 17:42:05 +00:00 committed by Michael S. Tsirkin
parent 4382138f64
commit f5cb612867
1 changed files with 8 additions and 8 deletions
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docs/pcie.txt
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@ -48,8 +48,8 @@ Place only the following kinds of devices directly on the Root Complex:
strangely when PCI Express devices are integrated
with the Root Complex.
(2) PCI Express Root Ports (ioh3420), for starting exclusively PCI Express
hierarchies.
(2) PCI Express Root Ports (pcie-root-port), for starting exclusively
PCI Express hierarchies.
(3) PCI Express to PCI Bridge (pcie-pci-bridge), for starting legacy PCI
hierarchies.
@ -70,7 +70,7 @@ Place only the following kinds of devices directly on the Root Complex:
-device pxb-pcie,id=pcie.1,bus_nr=x[,numa_node=y][,addr=z]
PCI Express Root Ports and PCI Express to PCI bridges can be
connected to the pcie.1 bus:
-device ioh3420,id=root_port1[,bus=pcie.1][,chassis=x][,slot=y][,addr=z] \
-device pcie-root-port,id=root_port1[,bus=pcie.1][,chassis=x][,slot=y][,addr=z] \
-device pcie-pci-bridge,id=pcie_pci_bridge1,bus=pcie.1
@ -112,14 +112,14 @@ Plug only PCI Express devices into PCI Express Ports.
------------
2.2.1 Plugging a PCI Express device into a PCI Express Root Port:
-device ioh3420,id=root_port1,chassis=x,slot=y[,bus=pcie.0][,addr=z] \
-device pcie-root-port,id=root_port1,chassis=x,slot=y[,bus=pcie.0][,addr=z] \
-device <dev>,bus=root_port1
2.2.2 Using multi-function PCI Express Root Ports:
-device ioh3420,id=root_port1,multifunction=on,chassis=x,addr=z.0[,slot=y][,bus=pcie.0] \
-device ioh3420,id=root_port2,chassis=x1,addr=z.1[,slot=y1][,bus=pcie.0] \
-device ioh3420,id=root_port3,chassis=x2,addr=z.2[,slot=y2][,bus=pcie.0] \
-device pcie-root-port,id=root_port1,multifunction=on,chassis=x,addr=z.0[,slot=y][,bus=pcie.0] \
-device pcie-root-port,id=root_port2,chassis=x1,addr=z.1[,slot=y1][,bus=pcie.0] \
-device pcie-root-port,id=root_port3,chassis=x2,addr=z.2[,slot=y2][,bus=pcie.0] \
2.2.3 Plugging a PCI Express device into a Switch:
-device ioh3420,id=root_port1,chassis=x,slot=y[,bus=pcie.0][,addr=z] \
-device pcie-root-port,id=root_port1,chassis=x,slot=y[,bus=pcie.0][,addr=z] \
-device x3130-upstream,id=upstream_port1,bus=root_port1[,addr=x] \
-device xio3130-downstream,id=downstream_port1,bus=upstream_port1,chassis=x1,slot=y1[,addr=z1]] \
-device <dev>,bus=downstream_port1