From 5a651ab8fee0eb5d1554f93a66d631f4e9f36300 Mon Sep 17 00:00:00 2001
From: Divy Le Ray <divy@chelsio.com>
Date: Tue, 21 Aug 2007 20:49:10 -0700
Subject: [PATCH] --- yaml --- r: 66553 b: refs/heads/master c:
 6e3f03b72c1e11e19ea233a411a782f7231ba13f h: refs/heads/master i:   66551:
 560e7d00e8ab3a9a2cbed1f4739fbb6a82cbc30d v: v3

---
 [refs]                         | 2 +-
 trunk/drivers/net/cxgb3/regs.h | 8 ++++++++
 trunk/drivers/net/cxgb3/sge.c  | 4 ++++
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 21d4a3d14741..18bd1dc9658a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 52b810d3055f0a49472d05500c6fea5aeabd01a6
+refs/heads/master: 6e3f03b72c1e11e19ea233a411a782f7231ba13f
diff --git a/trunk/drivers/net/cxgb3/regs.h b/trunk/drivers/net/cxgb3/regs.h
index aa80313c922e..282427877ea9 100644
--- a/trunk/drivers/net/cxgb3/regs.h
+++ b/trunk/drivers/net/cxgb3/regs.h
@@ -172,6 +172,14 @@
 
 #define A_SG_INT_CAUSE 0x5c
 
+#define S_HIPIODRBDROPERR    11
+#define V_HIPIODRBDROPERR(x) ((x) << S_HIPIODRBDROPERR)
+#define F_HIPIODRBDROPERR    V_HIPIODRBDROPERR(1U)
+
+#define S_LOPIODRBDROPERR    10
+#define V_LOPIODRBDROPERR(x) ((x) << S_LOPIODRBDROPERR)
+#define F_LOPIODRBDROPERR    V_LOPIODRBDROPERR(1U)
+
 #define S_RSPQDISABLED    3
 #define V_RSPQDISABLED(x) ((x) << S_RSPQDISABLED)
 #define F_RSPQDISABLED    V_RSPQDISABLED(1U)
diff --git a/trunk/drivers/net/cxgb3/sge.c b/trunk/drivers/net/cxgb3/sge.c
index 069c1aca8a6b..9233bbba9e91 100644
--- a/trunk/drivers/net/cxgb3/sge.c
+++ b/trunk/drivers/net/cxgb3/sge.c
@@ -2458,6 +2458,10 @@ void t3_sge_err_intr_handler(struct adapter *adapter)
 			 "(0x%x)\n", (v >> S_RSPQ0DISABLED) & 0xff);
 	}
 
+	if (status & (F_HIPIODRBDROPERR | F_LOPIODRBDROPERR))
+		CH_ALERT(adapter, "SGE dropped %s priority doorbell\n",
+			 status & F_HIPIODRBDROPERR ? "high" : "lo");
+
 	t3_write_reg(adapter, A_SG_INT_CAUSE, status);
 	if (status & (F_RSPQCREDITOVERFOW | F_RSPQDISABLED))
 		t3_fatal_err(adapter);