linux-kernel - [PATCH 1/2] forcedeth: make module parameters readable in /sys/module

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Message-Id: <1305753000-14933-1-git-send-email-decot@google.com>
Date:	Wed, 18 May 2011 14:09:59 -0700
From:	David Decotigny <decot@...gle.com>
To:	"David S. Miller" <davem@...emloft.net>,
	Joe Perches <joe@...ches.com>,
	Szymon Janc <szymon@...c.net.pl>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc:	kernel-net-upstream@...gle.com, David Decotigny <decot@...gle.com>
Subject: [PATCH 1/2] forcedeth: make module parameters readable in /sys/module

This change allows to publish the values of the module parameters in
/sys/module.


Signed-off-by: David Decotigny <decot@...gle.com>
---
 drivers/net/forcedeth.c |   16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 112dc0b..9566567 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -5990,21 +5990,21 @@ static void __exit exit_nic(void)
 	pci_unregister_driver(&driver);
 }
 
-module_param(max_interrupt_work, int, 0);
+module_param(max_interrupt_work, int, S_IRUGO);
 MODULE_PARM_DESC(max_interrupt_work, "forcedeth maximum events handled per interrupt");
-module_param(optimization_mode, int, 0);
+module_param(optimization_mode, int, S_IRUGO);
 MODULE_PARM_DESC(optimization_mode, "In throughput mode (0), every tx & rx packet will generate an interrupt. In CPU mode (1), interrupts are controlled by a timer. In dynamic mode (2), the mode toggles between throughput and CPU mode based on network load.");
-module_param(poll_interval, int, 0);
+module_param(poll_interval, int, S_IRUGO);
 MODULE_PARM_DESC(poll_interval, "Interval determines how frequent timer interrupt is generated by [(time_in_micro_secs * 100) / (2^10)]. Min is 0 and Max is 65535.");
-module_param(msi, int, 0);
+module_param(msi, int, S_IRUGO);
 MODULE_PARM_DESC(msi, "MSI interrupts are enabled by setting to 1 and disabled by setting to 0.");
-module_param(msix, int, 0);
+module_param(msix, int, S_IRUGO);
 MODULE_PARM_DESC(msix, "MSIX interrupts are enabled by setting to 1 and disabled by setting to 0.");
-module_param(dma_64bit, int, 0);
+module_param(dma_64bit, int, S_IRUGO);
 MODULE_PARM_DESC(dma_64bit, "High DMA is enabled by setting to 1 and disabled by setting to 0.");
-module_param(phy_cross, int, 0);
+module_param(phy_cross, int, S_IRUGO);
 MODULE_PARM_DESC(phy_cross, "Phy crossover detection for Realtek 8201 phy is enabled by setting to 1 and disabled by setting to 0.");
-module_param(phy_power_down, int, 0);
+module_param(phy_power_down, int, S_IRUGO);
 MODULE_PARM_DESC(phy_power_down, "Power down phy and disable link when interface is down (1), or leave phy powered up (0).");
 
 MODULE_AUTHOR("Manfred Spraul <manfred@...orfullife.com>");
-- 
1.7.3.1

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