pci/pci_uio_ivshmem: pci uio ivshmem msix interrupt support

1. Change pci uio ivshmem driver from pci bus based tp pci-ivshmem bus based; 2. Add the interrupt support by usin the pci_ivshmem API; Signed-off-by: Bowen Wang <[email protected]>
nuttxs · Sep 14, 2024 · 7a495fa · 7a495fa
1 parent 733a680
commit 7a495fa
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diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
@@ -47,10 +47,22 @@ config PCI_IVSHMEM
 config PCI_UIO_IVSHMEM
 	bool "Enable uio ivshmem driver support"
 	default n
+	depends on PCI_IVSHMEM
 	---help---
 		When this option is enabled, char ivshmem driver will register
 		char device with name: "/dev/uioX" to the VFS, then
 		application can open this device and use `mmap()` to get the
 		share memory provided by ivshmem device.
 
+config PCI_UIO_IVSHMEM_IDTABLE
+	string "The id table of uio ivshmem device"
+	depends on PCI_UIO_IVSHMEM
+	---help---
+		"id0;id1;id2", e.g.: "0;1;2"
+
+config PCI_UIO_IVSHMEM_NPOLLWAITERS
+	int "PCI uio ivshmem poll waiter number"
+	default 2
+	depends on PCI_UIO_IVSHMEM
+
 endif # PCI