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

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 strangely when PCI Express devices are integrated
with the Root Complex. with the Root Complex.
(2) PCI Express Root Ports (ioh3420), for starting exclusively PCI Express (2) PCI Express Root Ports (pcie-root-port), for starting exclusively
hierarchies. PCI Express hierarchies.
(3) PCI Express to PCI Bridge (pcie-pci-bridge), for starting legacy PCI (3) PCI Express to PCI Bridge (pcie-pci-bridge), for starting legacy PCI
hierarchies. 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] -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 PCI Express Root Ports and PCI Express to PCI bridges can be
connected to the pcie.1 bus: 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 -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: 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 -device <dev>,bus=root_port1
2.2.2 Using multi-function PCI Express Root Ports: 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 pcie-root-port,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 pcie-root-port,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_port3,chassis=x2,addr=z.2[,slot=y2][,bus=pcie.0] \
2.2.3 Plugging a PCI Express device into a Switch: 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 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 xio3130-downstream,id=downstream_port1,bus=upstream_port1,chassis=x1,slot=y1[,addr=z1]] \
-device <dev>,bus=downstream_port1 -device <dev>,bus=downstream_port1