[dpdk-stable] patch 'net/sfc: fix LSC interrupt support for UIO cases' has been queued to stable release 17.02.1

[Yuanhan Liu]

Hi,

FYI, your patch has been queued to stable release 17.02.1

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 05/28/17. So please
shout if anyone has objections.

Thanks.

	--yliu

---
>From e08baa261f8aca9493abf30dc1e7e3886fdb3db1 Mon Sep 17 00:00:00 2001
From: Andrew Rybchenko <arybchenko at solarflare.com>
Date: Fri, 21 Apr 2017 13:16:42 +0100
Subject: [PATCH] net/sfc: fix LSC interrupt support for UIO cases

[ upstream commit edd69f7c21dfdfd9edf3bc173c18de20e50e1c1d ]

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")

Signed-off-by: Andrew Rybchenko <arybchenko at 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 d06980e..1e6b532 100644
--- a/drivers/net/sfc/sfc_intr.c
+++ b/drivers/net/sfc/sfc_intr.c
@@ -308,9 +308,11 @@ 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;
-- 
1.9.0