diff mbox series

[2/5] MIPS: OCTEON: warn if deprecated link status is being used

Message ID 20190204224149.8139-3-aaro.koskinen@iki.fi (mailing list archive)
State Mainlined
Commit 2c0756d306c2d50c229f789e2ad28c7e1c1de420
Headers show
Series MIPS: OCTEON: avoid board-specific stuff in ethernet code | expand

Commit Message

Aaro Koskinen Feb. 4, 2019, 10:41 p.m. UTC 
Warn if deprecated link status is being used.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
---
 arch/mips/cavium-octeon/executive/cvmx-helper-board.c | 4 ++++
 arch/mips/cavium-octeon/executive/cvmx-helper.c       | 2 ++
 2 files changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper-board.c b/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
index ab8362e04461..46ea54ea73ea 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
@@ -31,6 +31,7 @@ 
  * network ports from the rest of the cvmx-helper files.
  */
 
+#include <linux/bug.h>
 #include <asm/octeon/octeon.h>
 #include <asm/octeon/cvmx-bootinfo.h>
 
@@ -210,6 +211,9 @@  cvmx_helper_link_info_t __cvmx_helper_board_link_get(int ipd_port)
 {
 	cvmx_helper_link_info_t result;
 
+	WARN(!octeon_is_simulation(),
+	     "Using deprecated link status - please update your DT");
+
 	/* Unless we fix it later, all links are defaulted to down */
 	result.u64 = 0;
 
diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper.c b/arch/mips/cavium-octeon/executive/cvmx-helper.c
index 520c3bc66655..b695d134b60f 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-helper.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-helper.c
@@ -30,6 +30,7 @@ 
  * Helper functions for common, but complicated tasks.
  *
  */
+#include <linux/bug.h>
 #include <asm/octeon/octeon.h>
 
 #include <asm/octeon/cvmx-config.h>
@@ -1116,6 +1117,7 @@  cvmx_helper_link_info_t cvmx_helper_link_get(int ipd_port)
 		if (index == 0)
 			result = __cvmx_helper_rgmii_link_get(ipd_port);
 		else {
+			WARN(1, "Using deprecated link status - please update your DT");
 			result.s.full_duplex = 1;
 			result.s.link_up = 1;
 			result.s.speed = 1000;