From d98bfd4cc25886bb5691321df6735c6772e834de Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Tue, 2 Feb 2021 01:27:55 +0530 Subject: PCI: endpoint: Add helper API to get the 'next' unreserved BAR [ Upstream commit fa8fef0e104a23efe568b835d9e7e188d1d97610 ] Add an API to get the next unreserved BAR starting from a given BAR number that can be used by the endpoint function. Link: https://lore.kernel.org/r/20210201195809.7342-4-kishon@ti.com Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Lorenzo Pieralisi Signed-off-by: Bjorn Helgaas Signed-off-by: Sasha Levin --- include/linux/pci-epc.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/linux/pci-epc.h b/include/linux/pci-epc.h index cc66bec8be90..cfe9b427e6b7 100644 --- a/include/linux/pci-epc.h +++ b/include/linux/pci-epc.h @@ -203,6 +203,8 @@ const struct pci_epc_features *pci_epc_get_features(struct pci_epc *epc, u8 func_no); unsigned int pci_epc_get_first_free_bar(const struct pci_epc_features *epc_features); +unsigned int pci_epc_get_next_free_bar(const struct pci_epc_features + *epc_features, enum pci_barno bar); struct pci_epc *pci_epc_get(const char *epc_name); void pci_epc_put(struct pci_epc *epc); -- cgit v1.2.3