From: Santosh Shukla <sshukla@mvista.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH v4 03/14] linuxapp: eal: arm: Always return 0 for rte_eal_iopl_init()
Date: Thu, 14 Jan 2016 18:58:26 +0530 [thread overview]
Message-ID: <1452778117-30178-4-git-send-email-sshukla@mvista.com> (raw)
In-Reply-To: <1452778117-30178-1-git-send-email-sshukla@mvista.com>
iopl() syscall not supported in linux-arm/arm64 so always return 0 value.
Signed-off-by: Santosh Shukla <sshukla@mvista.com>
Suggested-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Jan Viktorin <viktorin@rehivetech.com>
---
v3->v4:
- moved #ifdef to elseif -> suggested by Stephen.
lib/librte_eal/linuxapp/eal/eal.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/librte_eal/linuxapp/eal/eal.c b/lib/librte_eal/linuxapp/eal/eal.c
index 635ec36..a2a3485 100644
--- a/lib/librte_eal/linuxapp/eal/eal.c
+++ b/lib/librte_eal/linuxapp/eal/eal.c
@@ -715,6 +715,8 @@ rte_eal_iopl_init(void)
if (iopl(3) != 0)
return -1;
return 0;
+#elif defined(RTE_ARCH_ARM) || defined(RTE_ARCH_ARM64)
+ return 0; /* iopl syscall not supported for ARM/ARM64 */
#else
return -1;
#endif
--
1.7.9.5
next prev parent reply other threads:[~2016-01-14 13:28 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-14 13:28 [dpdk-dev] [PATCH v4 00/14] Add virtio support for arm/arm64 Santosh Shukla
2016-01-14 13:28 ` [dpdk-dev] [PATCH v4 01/14] virtio: Introduce config RTE_VIRTIO_INC_VECTOR Santosh Shukla
2016-01-15 6:51 ` Yuanhan Liu
2016-01-16 6:18 ` Santosh Shukla
2016-01-14 13:28 ` [dpdk-dev] [PATCH v4 02/14] config: i686: set RTE_VIRTIO_INC_VECTOR=n Santosh Shukla
2016-01-14 13:28 ` Santosh Shukla [this message]
2016-01-14 13:28 ` [dpdk-dev] [PATCH v4 04/14] linuxapp/vfio: ignore mapping for ioport region Santosh Shukla
2016-01-14 13:28 ` [dpdk-dev] [PATCH v4 05/14] virtio_pci.h: build fix for sys/io.h for non-x86 arch Santosh Shukla
2016-01-14 13:28 ` [dpdk-dev] [PATCH v4 06/14] eal: pci: vfio: add rd/wr func for pci bar space Santosh Shukla
2016-01-15 5:48 ` Yuanhan Liu
2016-01-16 8:06 ` Santosh Shukla
2016-01-14 13:28 ` [dpdk-dev] [PATCH v4 07/14] virtio: vfio: add api support to rd/wr ioport bar Santosh Shukla
2016-01-15 6:03 ` Yuanhan Liu
2016-01-16 8:53 ` Santosh Shukla
2016-01-14 13:28 ` [dpdk-dev] [PATCH v4 08/14] virtio: pci: extend virtio pci rw api for vfio interface Santosh Shukla
2016-01-15 6:27 ` Yuanhan Liu
2016-01-15 12:43 ` Santosh Shukla
2016-01-15 13:42 ` Santosh Shukla
2016-01-18 6:11 ` Yuanhan Liu
2016-01-18 6:45 ` Santosh Shukla
2016-01-18 7:17 ` Yuanhan Liu
2016-01-18 13:09 ` Santosh Shukla
2016-01-18 6:59 ` Jason Wang
2016-01-18 7:39 ` Santosh Shukla
2016-01-14 13:28 ` [dpdk-dev] [PATCH v4 09/14] virtio: ethdev: check " Santosh Shukla
2016-01-15 6:35 ` Yuanhan Liu
2016-01-15 12:37 ` Santosh Shukla
2016-01-14 13:28 ` [dpdk-dev] [PATCH v4 10/14] virtio: pci: add dummy func definition for in/outb for non-x86 arch Santosh Shukla
2016-01-14 13:28 ` [dpdk-dev] [PATCH v4 11/14] config: armv7/v8: Enable RTE_LIBRTE_VIRTIO_PMD Santosh Shukla
2016-01-15 6:37 ` Yuanhan Liu
2016-01-15 12:45 ` Santosh Shukla
2016-01-14 13:28 ` [dpdk-dev] [PATCH v4 12/14] eal: pci: export pci_[un]map_device Santosh Shukla
2016-01-14 13:28 ` [dpdk-dev] [PATCH v4 13/14] virtio: enable vfio in pmd driver Santosh Shukla
2016-01-14 13:28 ` [dpdk-dev] [PATCH v4 14/14] vfio: Support for no-IOMMU mode Santosh Shukla
2016-01-29 7:27 ` [dpdk-dev] [PATCH v4 00/14] Add virtio support for arm/arm64 Xie, Huawei
2016-01-29 9:19 ` Santosh Shukla
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