From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/drivers/parisc/hppb.c | 18 ++++++++----------
1 files changed, 8 insertions(+), 10 deletions(-)
diff --git a/kernel/drivers/parisc/hppb.c b/kernel/drivers/parisc/hppb.c
index ebc7b61..e60e686 100644
--- a/kernel/drivers/parisc/hppb.c
+++ b/kernel/drivers/parisc/hppb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
** hppb.c:
** HP-PB bus driver for the NOVA and K-Class systems.
@@ -5,10 +6,6 @@
** (c) Copyright 2002 Ryan Bradetich
** (c) Copyright 2002 Hewlett-Packard Company
**
-** 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.
**
*/
@@ -22,6 +19,8 @@
#include <asm/io.h>
#include <asm/hardware.h>
#include <asm/parisc-device.h>
+
+#include "iommu.h"
struct hppb_card {
unsigned long hpa;
@@ -62,8 +61,6 @@
}
card = card->next;
}
- printk(KERN_INFO "Found GeckoBoa at 0x%llx\n",
- (unsigned long long) dev->hpa.start);
card->hpa = dev->hpa.start;
card->mmio_region.name = "HP-PB Bus";
@@ -73,10 +70,11 @@
card->mmio_region.end = gsc_readl(dev->hpa.start + IO_IO_HIGH) - 1;
status = ccio_request_resource(dev, &card->mmio_region);
- if(status < 0) {
- printk(KERN_ERR "%s: failed to claim HP-PB bus space (%pR)\n",
- __FILE__, &card->mmio_region);
- }
+
+ pr_info("Found GeckoBoa at %pap, bus space %pR,%s claimed.\n",
+ &dev->hpa.start,
+ &card->mmio_region,
+ (status < 0) ? " not":"" );
return 0;
}
--
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