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[RFC,4.19.y-cip,27/50] PCI: endpoint: Add core init notifying feature

Message ID 20201012141933.9652-28-prabhakar.mahadev-lad.rj@bp.renesas.com (mailing list archive)
State Superseded
Headers show
Series Add PCIe EP support for Renesas R-Car Gen3 and RZ/G2x | expand

Commit Message

Lad Prabhakar Oct. 12, 2020, 2:19 p.m. UTC 
From: Vidya Sagar <vidyas@nvidia.com>

commit 3d5f7d9f6a38ddcc105ebfb23b640630bbabba65 upstream.

Add a new feature core_init_notifier for cores that can notify about
their availability for initialization.

Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 include/linux/pci-epc.h | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/include/linux/pci-epc.h b/include/linux/pci-epc.h
index 44bfbeb480bb..8f9bbc4b7ad1 100644
--- a/include/linux/pci-epc.h
+++ b/include/linux/pci-epc.h
@@ -120,6 +120,7 @@  struct pci_epc {
  */
 struct pci_epc_features {
 	unsigned int	linkup_notifier : 1;
+	unsigned int	core_init_notifier : 1;
 	unsigned int	msi_capable : 1;
 	unsigned int	msix_capable : 1;
 	u8	reserved_bar;