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changeset 2316:bc6a2a0cf058

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* src/if_8139.c: Enabled "PUN/LinkChg" interrupt.
author jlarmour
date Mon, 13 Nov 2006 15:05:00 +0000
parents 1086fe8e0c59
children ce093f7a0343
files packages/devs/eth/rltk/8139/current/ChangeLog packages/devs/eth/rltk/8139/current/src/if_8139.c
diffstat 2 files changed, 16 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/packages/devs/eth/rltk/8139/current/ChangeLog
+++ b/packages/devs/eth/rltk/8139/current/ChangeLog
@@ -1,3 +1,7 @@
+2006-11-13  Hajime Ishitani <pigmon@mail.snd.co.jp>
+
+	* src/if_8139.c: Enabled "PUN/LinkChg" interrupt.
+
 2005-12-02  Andrew Lunn  <andrew.lunn@ascom.ch>
 
 	* src/if_8139.c (rltk8139_deliver): Fix the compiler warnings by
--- a/packages/devs/eth/rltk/8139/current/src/if_8139.c
+++ b/packages/devs/eth/rltk/8139/current/src/if_8139.c
@@ -127,7 +127,7 @@
 #include "if_8139.h"
 
 /* Which interrupts we will handle */
-#define RLTK8139_IRQ (IR_SERR|IR_FOVW|IR_RXOVW|IR_TER|IR_TOK|IR_RER|IR_ROK)
+#define RLTK8139_IRQ (IR_SERR|IR_FOVW|IR_RXOVW|IR_TER|IR_TOK|IR_RER|IR_ROK|IR_FUN)
 
 /* Allow platform-specific configuration of the driver */
 #ifndef CYGDAT_DEVS_ETH_RLTK_8139_INL
@@ -1248,6 +1248,17 @@ rltk8139_deliver(struct eth_drv_sc *sc)
     rltk8139_reset(sc);
     return;
   }
+
+  if (status & IR_FUN) {
+    /*
+     * Packet underrun or link change interrupt.
+     * A cable was packet underrun or re-connected ?
+     */
+#ifdef DEBUG_RLTK8139_DRIVER
+    diag_printf("rltk8139_deliver(%s): packet underrun or link change\n",
+                sc->dev_name);
+#endif
+  }
 
 #ifndef CYGPKG_IO_ETH_DRIVERS_STAND_ALONE
   /* Finally, reenable interrupts */