diff mbox

[dpdk-dev,5/6] linuxapp: eal: arm: Always return 0 for rte_eal_iopl_init()

Message ID 1449250519-28372-6-git-send-email-sshukla@mvista.com (mailing list archive)
State Superseded, archived
Headers

Commit Message

Santosh Shukla Dec. 4, 2015, 5:35 p.m. UTC 
  iopl() syscall not supported in linux-arm/arm64 so always return 0 value.

Signed-off-by: Santosh Shukla <sshukla@mvista.com>
---
 lib/librte_eal/linuxapp/eal/eal.c |    3 +++
 1 file changed, 3 insertions(+)

Comments

Jan Viktorin Dec. 9, 2015, 7:58 p.m. UTC | #1 
On Fri,  4 Dec 2015 23:05:18 +0530
Santosh Shukla <sshukla@mvista.com> wrote:

> iopl() syscall not supported in linux-arm/arm64 so always return 0 value.
> 
> Signed-off-by: Santosh Shukla <sshukla@mvista.com>
> ---
Acked-by: Jan Viktorin <viktorin@rehivetech.com>
diff mbox

Patch

diff --git a/lib/librte_eal/linuxapp/eal/eal.c b/lib/librte_eal/linuxapp/eal/eal.c
index 635ec36..2617037 100644
--- a/lib/librte_eal/linuxapp/eal/eal.c
+++ b/lib/librte_eal/linuxapp/eal/eal.c
@@ -716,6 +716,9 @@  rte_eal_iopl_init(void)
 		return -1;
 	return 0;
 #else
+#if defined(RTE_ARCH_ARM) || defined(RTE_ARCH_ARM64)
+	return 0; /* iopl syscall not supported for ARM/ARM64 */
+#endif
 	return -1;
 #endif
 }