PCI: Use bridge window names (PCI_BRIDGE_IO_WINDOW etc)

Use bridge resource definitions instead of using the PCI_BRIDGE_RESOURCES constant with an integer offeset.

Krzysztof Wilczynski committed 6 years ago

Commit 6e0688d1 parent 7b38fd93 files · +84 −60Browse files

Showing the changes to include/linux (1 of 3 files). Show all

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@@ -100,9 +100,21 @@ enum { · 99 unmodified lines
100	100	PCI_IOV_RESOURCE_END = PCI_IOV_RESOURCES + PCI_SRIOV_NUM_BARS - 1,
101	101	#endif
102	102
103		− /* Resources assigned to buses behind the bridge */
	103	+/* PCI-to-PCI (P2P) bridge windows */
	104	+#define PCI_BRIDGE_IO_WINDOW (PCI_BRIDGE_RESOURCES + 0)
	105	+#define PCI_BRIDGE_MEM_WINDOW (PCI_BRIDGE_RESOURCES + 1)
	106	+#define PCI_BRIDGE_PREF_MEM_WINDOW (PCI_BRIDGE_RESOURCES + 2)
	107	+
	108	+/* CardBus bridge windows */
	109	+#define PCI_CB_BRIDGE_IO_0_WINDOW (PCI_BRIDGE_RESOURCES + 0)
	110	+#define PCI_CB_BRIDGE_IO_1_WINDOW (PCI_BRIDGE_RESOURCES + 1)
	111	+#define PCI_CB_BRIDGE_MEM_0_WINDOW (PCI_BRIDGE_RESOURCES + 2)
	112	+#define PCI_CB_BRIDGE_MEM_1_WINDOW (PCI_BRIDGE_RESOURCES + 3)
	113	+
	114	+/* Total number of bridge resources for P2P and CardBus */
104	115	#define PCI_BRIDGE_RESOURCE_NUM 4
105	116
	117	+ /* Resources assigned to buses behind the bridge */
106	118	PCI_BRIDGE_RESOURCES,
107	119	PCI_BRIDGE_RESOURCE_END = PCI_BRIDGE_RESOURCES +
108	120	PCI_BRIDGE_RESOURCE_NUM - 1,

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