From 95099d4622f8cb224d94e314c7a8e0df60b13f87 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:01 +0000
Subject: [PATCH] enable docker ppp
---
kernel/drivers/ata/sata_dwc_460ex.c | 12 ++++++------
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/kernel/drivers/ata/sata_dwc_460ex.c b/kernel/drivers/ata/sata_dwc_460ex.c
index 8487048..464260f 100644
--- a/kernel/drivers/ata/sata_dwc_460ex.c
+++ b/kernel/drivers/ata/sata_dwc_460ex.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* drivers/ata/sata_dwc_460ex.c
*
@@ -11,11 +12,6 @@
* Based on versions provided by AMCC and Synopsys which are:
* Copyright 2006 Applied Micro Circuits Corporation
* COPYRIGHT (C) 2005 SYNOPSYS, INC. ALL RIGHTS RESERVED
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
*/
#ifdef CONFIG_SATA_DWC_DEBUG
@@ -149,7 +145,11 @@
#endif
};
-#define SATA_DWC_QCMD_MAX 32
+/*
+ * Allow one extra special slot for commands and DMA management
+ * to account for libata internal commands.
+ */
+#define SATA_DWC_QCMD_MAX (ATA_MAX_QUEUE + 1)
struct sata_dwc_device_port {
struct sata_dwc_device *hsdev;
--
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