switch: ROBO Switch Gigabit MII Support

I wrote this patch some time ago because I had a need for one of the
Gigabit ports (Linksys E3000) to be forced to 100FD.  This is based
on the robocfg sources included w/ the RT-N16 sources from ASUS.
Since work is progressing on a BGMAC driver that could be included in
OpenWRT, this may be useful to someone else.

In testing, forcing the speed to 10/100 or 1000 worked fine; however,
when trying to force full-duplex mode, the result was always
half-duplex.  I was not able to isolate the source of the problem
(this patch, driver or H/W limitation).  The only way I could get it
to work was to set the port to Auto, but then only advertise 100FD
(not included in this patch).

I have a modified version of the robocfg package as well, I'd have to
clean it up a little first (remove the full-duplex hack) before
submitting it if there is interest.

Signed-off-by: Nathan Hintz <nlhintz@hotmail.com>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34992 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 12 insertions, 4 deletions

diff --git a/package/switch/src/switch-core.c b/package/switch/src/switch-core.c
index 79b4e93f0..c77e4bba4 100644
--- a/package/switch/src/switch-core.c
+++ b/package/switch/src/switch-core.c
@@ -26,7 +26,7 @@
  *   enable_vlan:            "0", "1"
  *   port/<port-number>/
  *     enabled:              "0", "1"
- *     media:                "AUTO", "100FD", "100HD", "10FD", "10HD"
+ *     media:                "AUTO", "1000FD", "1000HD", "100FD", "100HD", "10FD", "10HD"
  *   vlan/<port-number>/
  *     ports: same syntax as for nvram's vlan*ports (eg. "1 2 3 4 5*")
  */
@@ -305,6 +305,10 @@ int switch_parse_media(char *buf)
 
 	if (strncmp(str, "AUTO", 4) == 0)
 		return SWITCH_MEDIA_AUTO;
+	else if (strncmp(str, "1000FD", 6) == 0)
+		return SWITCH_MEDIA_1000 | SWITCH_MEDIA_FD;
+	else if (strncmp(str, "1000HD", 6) == 0)
+		return SWITCH_MEDIA_1000;
 	else if (strncmp(str, "100FD", 5) == 0)
 		return SWITCH_MEDIA_100 | SWITCH_MEDIA_FD;
 	else if (strncmp(str, "100HD", 5) == 0)
@@ -322,14 +326,18 @@ int switch_print_media(char *buf, int media)
 
 	if (media & SWITCH_MEDIA_AUTO)
 		len = sprintf(buf, "Auto");
+	else if (media == (SWITCH_MEDIA_1000 | SWITCH_MEDIA_FD))
+		len = sprintf(buf, "1000FD");
+	else if (media == SWITCH_MEDIA_1000)
+		len = sprintf(buf, "1000HD");
 	else if (media == (SWITCH_MEDIA_100 | SWITCH_MEDIA_FD))
 		len = sprintf(buf, "100FD");
 	else if (media == SWITCH_MEDIA_100)
-		len = sprintf(buf,  "100HD");
+		len = sprintf(buf, "100HD");
 	else if (media == SWITCH_MEDIA_FD)
-		len = sprintf(buf,  "10FD");
+		len = sprintf(buf, "10FD");
 	else if (media == 0)
-		len = sprintf(buf,  "10HD");
+		len = sprintf(buf, "10HD");
 	else
 		len = sprintf(buf, "Invalid");