Commit ac37dde7 authored by Vidya Sagar's avatar Vidya Sagar Committed by Lorenzo Pieralisi
Browse files

PCI: dwc: Add API to notify core initialization completion 



Add a new API dw_pcie_ep_init_notify() to let platform drivers
call it when the core is available for initialization.

Signed-off-by: default avatarVidya Sagar <vidyas@nvidia.com>
Signed-off-by: default avatarLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: default avatarKishon Vijay Abraham I <kishon@ti.com>
parent 0ef22dcf

drivers/pci/controller/dwc/pcie-designware-ep.c

+7 −0
Original line number Diff line number Diff line
@@ -19,6 +19,13 @@ void dw_pcie_ep_linkup(struct dw_pcie_ep *ep) 
	pci_epc_linkup(epc);

}



void dw_pcie_ep_init_notify(struct dw_pcie_ep *ep)

{

	struct pci_epc *epc = ep->epc;



	pci_epc_init_notify(epc);

}



static void __dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar,

				   int flags)

{

drivers/pci/controller/dwc/pcie-designware.h

+5 −0
Original line number Diff line number Diff line
@@ -412,6 +412,7 @@ static inline int dw_pcie_allocate_domains(struct pcie_port *pp) 
void dw_pcie_ep_linkup(struct dw_pcie_ep *ep);

int dw_pcie_ep_init(struct dw_pcie_ep *ep);

int dw_pcie_ep_init_complete(struct dw_pcie_ep *ep);

void dw_pcie_ep_init_notify(struct dw_pcie_ep *ep);

void dw_pcie_ep_exit(struct dw_pcie_ep *ep);

int dw_pcie_ep_raise_legacy_irq(struct dw_pcie_ep *ep, u8 func_no);

int dw_pcie_ep_raise_msi_irq(struct dw_pcie_ep *ep, u8 func_no,
@@ -434,6 +435,10 @@ static inline int dw_pcie_ep_init_complete(struct dw_pcie_ep *ep) 
	return 0;

}



static inline void dw_pcie_ep_init_notify(struct dw_pcie_ep *ep)

{

}



static inline void dw_pcie_ep_exit(struct dw_pcie_ep *ep)

{

}