* [dpdk-stable] [PATCH] net/sfc: fix LSC interrupt support for UIO cases
@ 2017-04-21 12:16 Andrew Rybchenko
2017-04-21 13:05 ` [dpdk-stable] [dpdk-dev] " Ferruh Yigit
0 siblings, 1 reply; 2+ messages in thread
From: Andrew Rybchenko @ 2017-04-21 12:16 UTC (permalink / raw)
To: dev; +Cc: stable
Recently link status change interrupt was enabled by default in testpmd,
it has opened the driver bug with not working LSC interrupt if either
igb_uio or uio_pci_generic kernel driver is used.
Fixes: 06bc197796e2 ("net/sfc: interrupts support sufficient for event queue init")
Cc: stable@dpdk.org
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
---
drivers/net/sfc/sfc_intr.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/sfc/sfc_intr.c b/drivers/net/sfc/sfc_intr.c
index 7d91a2a..7eb4b86 100644
--- a/drivers/net/sfc/sfc_intr.c
+++ b/drivers/net/sfc/sfc_intr.c
@@ -312,9 +312,11 @@ sfc_intr_attach(struct sfc_adapter *sa)
switch (pci_dev->intr_handle.type) {
#ifdef RTE_EXEC_ENV_LINUXAPP
+ case RTE_INTR_HANDLE_UIO_INTX:
case RTE_INTR_HANDLE_VFIO_LEGACY:
intr->type = EFX_INTR_LINE;
break;
+ case RTE_INTR_HANDLE_UIO:
case RTE_INTR_HANDLE_VFIO_MSI:
case RTE_INTR_HANDLE_VFIO_MSIX:
intr->type = EFX_INTR_MESSAGE;
--
2.7.4
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [dpdk-stable] [dpdk-dev] [PATCH] net/sfc: fix LSC interrupt support for UIO cases
2017-04-21 12:16 [dpdk-stable] [PATCH] net/sfc: fix LSC interrupt support for UIO cases Andrew Rybchenko
@ 2017-04-21 13:05 ` Ferruh Yigit
0 siblings, 0 replies; 2+ messages in thread
From: Ferruh Yigit @ 2017-04-21 13:05 UTC (permalink / raw)
To: Andrew Rybchenko, dev; +Cc: stable
On 4/21/2017 1:16 PM, Andrew Rybchenko wrote:
> Recently link status change interrupt was enabled by default in testpmd,
> it has opened the driver bug with not working LSC interrupt if either
> igb_uio or uio_pci_generic kernel driver is used.
>
> Fixes: 06bc197796e2 ("net/sfc: interrupts support sufficient for event queue init")
> Cc: stable@dpdk.org
>
> Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Applied to dpdk-next-net/master, thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2017-04-21 12:16 [dpdk-stable] [PATCH] net/sfc: fix LSC interrupt support for UIO cases Andrew Rybchenko
2017-04-21 13:05 ` [dpdk-stable] [dpdk-dev] " Ferruh Yigit
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