Support nuttx pci endpoint driver framework

Signed-off-by: yangshuyong <[email protected]> Signed-off-by: lipengfei28 <[email protected]>
apache · Sep 20, 2024 · 7d96fc5 · 7d96fc5
1 parent 3fccc97
commit 7d96fc5
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diff --git a/drivers/pci/CMakeLists.txt b/drivers/pci/CMakeLists.txt
@@ -41,3 +41,11 @@ if(CONFIG_PCI)
   target_sources(drivers PRIVATE ${SRCS})
 
 endif() # CONFIG_PCI
+
+if(CONFIG_PCI_ENDPOINT)
+
+  set(SRCS pci_epc.c pci_epc_mem.c pci_epf.c)
+
+  target_sources(drivers PRIVATE ${SRCS})
+
+endif() # CONFIG_PCI_ENDPOINT
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
@@ -74,3 +74,12 @@ config PCI_UIO_IVSHMEM_NPOLLWAITERS
 	depends on PCI_UIO_IVSHMEM
 
 endif # PCI
+
+menuconfig PCI_ENDPOINT
+	bool "PCI Endpoint Support"
+	default n
+	---help---
+		Enable this configuration option to support configurable PCI
+		endpoint. This should be enabled if the platform has a PCI
+		controller that can operate in endpoint mode.
+
diff --git a/drivers/pci/Make.defs b/drivers/pci/Make.defs
@@ -37,6 +37,10 @@ ifeq ($(CONFIG_PCI_UIO_IVSHMEM),y)
 CSRCS += pci_uio_ivshmem.c
 endif
 
+ifeq ($(CONFIG_PCI_ENDPOINT),y)
+CSRCS += pci_epc.c pci_epc_mem.c pci_epf.c
+endif
+
 # Include PCI device driver build support
 
 DEPPATH += --dep-path pci