Oracle SPARC T7-4 Service Manual page 167

PCIe slots are available. In addition, all 16 PCIe slots are still available even if PM1 goes
offline.
The port ID values shown in the diagram correspond to the pci@ values reported in the
showdevs command output.
PCIe Slot Device Path
Slot 1
/pci@305/pci@2
Slot 2
/pci@305/pci@1
Slot 3
/pci@306/pci@1
Slot 4
/pci@307/pci@1
Slot 5
/pci@308/pci@2
Slot 6
/pci@308/pci@1
Slot 7
/pci@309/pci@1
Slot 8
/pci@30a/pci@1
Slot 9
/pci@30b/pci@2
Slot 10
/pci@30b/pci@1
Slot 11
/pci@30c/pci@1
Slot 12
/pci@30d/pci@1
Slot 13
/pci@30e/pci@2
Slot 14
/pci@30e/pci@1
Slot 15
/pci@30f/pci@1
Slot 16
/pci@310/pci@1
If you are reviewing root complex changes after adding a second processor module, return to
"Server Upgrade Process" on page
Related Information
"System Schematic" on page 41
■
"Server Upgrade Process" on page 56
■
"PCIe Card Configuration" on page 168
■
"PCIe Carrier Handle and LEDs" on page 169
■
"Determine Which PCIe Card Is Faulty" on page 170
■
"Remove a PCIe Card Carrier" on page 171
■
Understanding PCIe Root Complex Connections
MR IOS
MR0 0
MR0 0
MR0 3
MR0 2
MR1 0
MR1 0
MR1 3
MR1 2
MR2 0
MR2 0
MR2 3
MR3 1
MR3 0
MR3 0
MR3 3
MR3 2
56.
RP Maximum
bandwidth
1 x8
0 x8
0 x16
0 x16
1 x8
0 x8
0 x16
0 x16
1 x8
0 x8
0 x16
0 x16
1 x8
0 x8
0 x16
0 x16
Servicing PCIe Cards 167