netdev - [PATCH 04/21] [next] qlge: Clean up adapter reset function.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1232723799-8620-4-git-send-email-ron.mercer@qlogic.com>
Date:	Fri, 23 Jan 2009 07:16:22 -0800
From:	Ron Mercer <ron.mercer@...gic.com>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, linux-driver@...gic.com,
	ron.mercer@...gic.com
Subject: [PATCH 04/21] [next] qlge: Clean up adapter reset function.

Remove some debug junk.

Signed-off-by: Ron Mercer <ron.mercer@...gic.com>
---
 drivers/net/qlge/qlge_main.c |   23 +++++------------------
 1 files changed, 5 insertions(+), 18 deletions(-)

diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index 340a8ac..60d3c31 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -3093,36 +3093,23 @@ static int ql_adapter_initialize(struct ql_adapter *qdev)
 static int ql_adapter_reset(struct ql_adapter *qdev)
 {
 	u32 value;
-	int max_wait_time;
+	int max_wait_time = 3;
 	int status = 0;
-	int resetCnt = 0;
 
-#define MAX_RESET_CNT   1
-issueReset:
-	resetCnt++;
-	QPRINTK(qdev, IFDOWN, DEBUG, "Issue soft reset to chip.\n");
 	ql_write32(qdev, RST_FO, (RST_FO_FR << 16) | RST_FO_FR);
-	/* Wait for reset to complete. */
+
 	max_wait_time = 3;
-	QPRINTK(qdev, IFDOWN, DEBUG, "Wait %d seconds for reset to complete.\n",
-		max_wait_time);
 	do {
 		value = ql_read32(qdev, RST_FO);
 		if ((value & RST_FO_FR) == 0)
 			break;
-
-		ssleep(1);
+		udelay(10);
 	} while ((--max_wait_time));
-	if (value & RST_FO_FR) {
-		QPRINTK(qdev, IFDOWN, ERR,
-			"Stuck in SoftReset:  FSC_SR:0x%08x\n", value);
-		if (resetCnt < MAX_RESET_CNT)
-			goto issueReset;
-	}
+
 	if (max_wait_time == 0) {
-		status = -ETIMEDOUT;
 		QPRINTK(qdev, IFDOWN, ERR,
 			"ETIMEOUT!!! errored out of resetting the chip!\n");
+		status = -ETIMEDOUT;
 	}
 
 	return status;
-- 
1.6.0.2

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html