diff mbox series

bus/pci: pcidev access from secondary process

Message ID 1587748108-56948-1-git-send-email-vijay1054@gmail.com (mailing list archive)
State Accepted, archived
Delegated to: Thomas Monjalon
Headers
Series bus/pci: pcidev access from secondary process |

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/travis-robot success Travis build: passed
ci/iol-intel-Performance success Performance Testing PASS
ci/iol-nxp-Performance success Performance Testing PASS
ci/iol-mellanox-Performance success Performance Testing PASS
ci/iol-testing fail Testing issues
ci/Intel-compilation fail Compilation issues

Commit Message

Vijaya Mohan Guvva April 24, 2020, 5:08 p.m. UTC 
  For pci devices presented through igb_uio, pcidev->mem_resource[] is
not populated when the device is initialized for secondary process.

Initialize pcidev->mem_resource[] with pci-bar mapped addresses.

Fixes: c752998b (pci: introduce library and driver)
Cc: stable@dpdk.org

Signed-off-by: Vijaya Mohan Guvva <vijay1054@gmail.com>
---
 drivers/bus/pci/pci_common_uio.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Thomas Monjalon April 25, 2020, 8:28 p.m. UTC | #1 
24/04/2020 19:08, Vijaya Mohan Guvva:
> For pci devices presented through igb_uio, pcidev->mem_resource[] is
> not populated when the device is initialized for secondary process.
> 
> Initialize pcidev->mem_resource[] with pci-bar mapped addresses.
> 
> Fixes: c752998b (pci: introduce library and driver)
> Cc: stable@dpdk.org
> 
> Signed-off-by: Vijaya Mohan Guvva <vijay1054@gmail.com>

Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

Applied, thanks
diff mbox series

Patch

diff --git a/drivers/bus/pci/pci_common_uio.c b/drivers/bus/pci/pci_common_uio.c
index 7ea73db..f4dca9d 100644
--- a/drivers/bus/pci/pci_common_uio.c
+++ b/drivers/bus/pci/pci_common_uio.c
@@ -70,6 +70,7 @@ 
 				}
 				return -1;
 			}
+			dev->mem_resource[i].addr = mapaddr;
 		}
 		return 0;
 	}