* [dpdk-stable] [PATCH] bus/pci: pcidev access from secondary process
@ 2020-04-24 17:08 Vijaya Mohan Guvva
2020-04-25 20:28 ` [dpdk-stable] [dpdk-dev] " Thomas Monjalon
0 siblings, 1 reply; 2+ messages in thread
From: Vijaya Mohan Guvva @ 2020-04-24 17:08 UTC (permalink / raw)
To: dev; +Cc: Vijaya Mohan Guvva, stable
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(+)
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;
}
--
1.8.3.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [dpdk-stable] [dpdk-dev] [PATCH] bus/pci: pcidev access from secondary process
2020-04-24 17:08 [dpdk-stable] [PATCH] bus/pci: pcidev access from secondary process Vijaya Mohan Guvva
@ 2020-04-25 20:28 ` Thomas Monjalon
0 siblings, 0 replies; 2+ messages in thread
From: Thomas Monjalon @ 2020-04-25 20:28 UTC (permalink / raw)
To: Vijaya Mohan Guvva; +Cc: dev, stable, ferruh.yigit
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
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-04-25 20:28 ` [dpdk-stable] [dpdk-dev] " Thomas Monjalon
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