Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6fff1c64ffd899e0b70fbb0201c6603f078ea942
Commit: 6fff1c64ffd899e0b70fbb0201c6603f078ea942
Parent: 943dbef4b84b9cee3501e45b654e38335900570b
Author: Stefano Brivio <[EMAIL PROTECTED]>
AuthorDate: Sat Feb 9 07:20:43 2008 +0100
Committer: John W. Linville <[EMAIL PROTECTED]>
CommitDate: Fri Feb 15 13:44:19 2008 -0500
b43legacy: Add driver load messages
This adds printk messages with basic information about the driver being
loaded.
This information includes a summary of the compiled-in features, which
simplifies bug-reporting and debugging a lot.
Also a firmware ID is printed. This is a unique identifier blob for a
specific
version of the firmware. This ID is attached to a specific version of the
firmware
blob in b43-fwcutter (see fwcutter git).
This helps users to select the right firmware for their device.
This also makes it possible to use automated scripts to fetch and extract
the right
firmware for the driver. (The script will grep the .ko for the
"Firmware-ID: xxx" string.)
While the driver might still support other versions of the firmware for
backward
compatibility, this will always print out the officially supported version,
which
people _should_ use.
Signed-off-by: Stefano Brivio <[EMAIL PROTECTED]>
Signed-off-by: John W. Linville <[EMAIL PROTECTED]>
---
drivers/net/wireless/b43legacy/b43legacy.h | 4 +++
drivers/net/wireless/b43legacy/main.c | 30 +++++++++++++++++++++++++++-
2 files changed, 33 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/b43legacy/b43legacy.h
b/drivers/net/wireless/b43legacy/b43legacy.h
index c80edd2..93d45b7 100644
--- a/drivers/net/wireless/b43legacy/b43legacy.h
+++ b/drivers/net/wireless/b43legacy/b43legacy.h
@@ -23,6 +23,10 @@
#include "phy.h"
+/* The unique identifier of the firmware that's officially supported by this
+ * driver version. */
+#define B43legacy_SUPPORTED_FIRMWARE_ID "FW10"
+
#define B43legacy_IRQWAIT_MAX_RETRIES 20
#define B43legacy_RX_MAX_SSI 60 /* best guess at max ssi */
diff --git a/drivers/net/wireless/b43legacy/main.c
b/drivers/net/wireless/b43legacy/main.c
index 794c2fa..c39de42 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -3,7 +3,7 @@
* Broadcom B43legacy wireless driver
*
* Copyright (c) 2005 Martin Langer <[EMAIL PROTECTED]>
- * Copyright (c) 2005-2007 Stefano Brivio <[EMAIL PROTECTED]>
+ * Copyright (c) 2005-2008 Stefano Brivio <[EMAIL PROTECTED]>
* Copyright (c) 2005, 2006 Michael Buesch <[EMAIL PROTECTED]>
* Copyright (c) 2005 Danny van Dyk <[EMAIL PROTECTED]>
* Copyright (c) 2005 Andreas Jaggi <[EMAIL PROTECTED]>
@@ -3809,6 +3809,32 @@ static struct ssb_driver b43legacy_ssb_driver = {
.resume = b43legacy_resume,
};
+static void b43legacy_print_driverinfo(void)
+{
+ const char *feat_pci = "", *feat_leds = "", *feat_rfkill = "",
+ *feat_pio = "", *feat_dma = "";
+
+#ifdef CONFIG_B43LEGACY_PCI_AUTOSELECT
+ feat_pci = "P";
+#endif
+#ifdef CONFIG_B43LEGACY_LEDS
+ feat_leds = "L";
+#endif
+#ifdef CONFIG_B43LEGACY_RFKILL
+ feat_rfkill = "R";
+#endif
+#ifdef CONFIG_B43LEGACY_PIO
+ feat_pio = "I";
+#endif
+#ifdef CONFIG_B43LEGACY_DMA
+ feat_dma = "D";
+#endif
+ printk(KERN_INFO "Broadcom 43xx driver loaded "
+ "[ Features: %s%s%s%s%s, Firmware-ID: "
+ B43legacy_SUPPORTED_FIRMWARE_ID " ]\n",
+ feat_pci, feat_leds, feat_rfkill, feat_pio, feat_dma);
+}
+
static int __init b43legacy_init(void)
{
int err;
@@ -3819,6 +3845,8 @@ static int __init b43legacy_init(void)
if (err)
goto err_dfs_exit;
+ b43legacy_print_driverinfo();
+
return err;
err_dfs_exit:
-
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