Lines Matching +full:write +full:- +full:to +full:- +full:read

1 What:		/config/pcie-gadget
7 	Interface is used to configure selected dual mode PCIe controller
8 	as device and then program its various registers to configure it
10 	This interfaces can be used to show spear's PCIe device capability.
12 	Nodes are only visible when configfs is mounted. To mount configfs
15 	  # mount -t configfs none /config/
17 	For nth PCIe Device Controller /config/pcie-gadget.n/:
20 	link		used to enable ltssm and read its status.
21 	int_type	used to configure and read type of supported interrupt
22 	no_of_msi	used to configure number of MSI vector needed and
23 			to read no of MSI granted.
24 	inta		write 1 to assert INTA and 0 to de-assert.
25 	send_msi	write MSI vector to be sent.
26 	vendor_id	used to write and read vendor id (hex)
27 	device_id	used to write and read device id (hex)
28 	bar0_size	used to write and read bar0_size
29 	bar0_address	used to write and read bar0 mapped area in hex.
30 	bar0_rw_offset	used to write and read offset of bar0 where bar0_data
31 			will be written or read.
32 	bar0_data	used to write and read data at bar0_rw_offset.