---

yaml --- r: 27339 b: refs/heads/master c: aad6143 h: refs/heads/master i: 27337: 99a836f 27335: e81e8a5 v: v3
git-mirror · May 5, 2006 · bbc2f49 · bbc2f49
1 parent ea876c8
commit bbc2f49
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Showing 486 changed files with 6,003 additions and 17,576 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6ed14254cb6e269030ff09bed8673473b7be0283
+refs/heads/master: aad61439e6a00bdb72cb649e11f6e166590c5f66
diff --git a/trunk/CREDITS b/trunk/CREDITS
@@ -3241,9 +3241,14 @@ S: 12725 SW Millikan Way, Suite 400
 S: Beaverton, Oregon 97005
 S: USA
 
-N: Marcelo Tosatti
-E: marcelo@kvack.org
+N: Marcelo W. Tosatti
+E: marcelo.tosatti@cyclades.com
+D: Miscellaneous kernel hacker
 D: v2.4 kernel maintainer
+D: Current pc300/cyclades maintainer
+S: Cyclades Corporation
+S: Av Cristovao Colombo, 462. Floresta.
+S: Porto Alegre
 S: Brazil
 
 N: Stefan Traby

diff --git a/trunk/Documentation/devices.txt b/trunk/Documentation/devices.txt
@@ -1721,6 +1721,11 @@ Your cooperation is appreciated.
 		These devices support the same API as the generic SCSI
 		devices.
 
+ 97 block	Packet writing for CD/DVD devices
+		  0 = /dev/pktcdvd0	First packet-writing module
+		  1 = /dev/pktcdvd1	Second packet-writing module
+		    ...
+
  98 char	Control and Measurement Device (comedi)
 		  0 = /dev/comedi0	First comedi device
 		  1 = /dev/comedi1	Second comedi device

diff --git a/trunk/Documentation/dvb/get_dvb_firmware b/trunk/Documentation/dvb/get_dvb_firmware
@@ -259,18 +259,18 @@ sub dibusb {
 }
 
 sub nxt2002 {
-    my $sourcefile = "Technisat_DVB-PC_4_4_COMPACT.zip";
+    my $sourcefile = "Broadband4PC_4_2_11.zip";
     my $url = "http://www.bbti.us/download/windows/$sourcefile";
-    my $hash = "476befae8c7c1bb9648954060b1eec1f";
+    my $hash = "c6d2ea47a8f456d887ada0cfb718ff2a";
     my $outfile = "dvb-fe-nxt2002.fw";
     my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 
     checkstandard();
 
     wgetfile($sourcefile, $url);
     unzip($sourcefile, $tmpdir);
-    verify("$tmpdir/SkyNET.sys", $hash);
-    extract("$tmpdir/SkyNET.sys", 331624, 5908, $outfile);
+    verify("$tmpdir/SkyNETU.sys", $hash);
+    extract("$tmpdir/SkyNETU.sys", 375832, 5908, $outfile);
 
     $outfile;
 }

diff --git a/trunk/Documentation/feature-removal-schedule.txt b/trunk/Documentation/feature-removal-schedule.txt
@@ -57,15 +57,6 @@ Who:	Jody McIntyre <scjody@steamballoon.com>
 
 ---------------------------
 
-What:	sbp2: module parameter "force_inquiry_hack"
-When:	July 2006
-Why:	Superceded by parameter "workarounds". Both parameters are meant to be
-	used ad-hoc and for single devices only, i.e. not in modprobe.conf,
-	therefore the impact of this feature replacement should be low.
-Who:	Stefan Richter <stefanr@s5r6.in-berlin.de>
-
----------------------------
-
 What:	Video4Linux API 1 ioctls and video_decoder.h from Video devices.
 When:	July 2006
 Why:	V4L1 AP1 was replaced by V4L2 API. during migration from 2.4 to 2.6

diff --git a/trunk/Documentation/firmware_class/README b/trunk/Documentation/firmware_class/README
@@ -105,3 +105,20 @@
    on the setup, so I think that the choice on what firmware to make
    persistent should be left to userspace.
 
+ - Why register_firmware()+__init can be useful:
+ 	- For boot devices needing firmware.
+	- To make the transition easier:
+		The firmware can be declared __init and register_firmware()
+		called on module_init. Then the firmware is warranted to be
+		there even if "firmware hotplug userspace" is not there yet or
+		it doesn't yet provide the needed firmware.
+		Once the firmware is widely available in userspace, it can be
+		removed from the kernel. Or made optional (CONFIG_.*_FIRMWARE).
+
+	In either case, if firmware hotplug support is there, it can move the
+	firmware out of kernel memory into the real filesystem for later
+	usage.
+
+	Note: If persistence is implemented on top of initramfs,
+	register_firmware() may not be appropriate.
+
diff --git a/trunk/Documentation/firmware_class/firmware_sample_driver.c b/trunk/Documentation/firmware_class/firmware_sample_driver.c
@@ -5,6 +5,8 @@
  *
  * Sample code on how to use request_firmware() from drivers.
  *
+ * Note that register_firmware() is currently useless.
+ *
  */
 
 #include <linux/module.h>
@@ -15,6 +17,11 @@
 
 #include "linux/firmware.h"
 
+#define WE_CAN_NEED_FIRMWARE_BEFORE_USERSPACE_IS_AVAILABLE
+#ifdef WE_CAN_NEED_FIRMWARE_BEFORE_USERSPACE_IS_AVAILABLE
+char __init inkernel_firmware[] = "let's say that this is firmware\n";
+#endif
+
 static struct device ghost_device = {
 	.bus_id    = "ghost0",
 };
@@ -97,6 +104,10 @@ static void sample_probe_async(void)
 
 static int sample_init(void)
 {
+#ifdef WE_CAN_NEED_FIRMWARE_BEFORE_USERSPACE_IS_AVAILABLE
+	register_firmware("sample_driver_fw", inkernel_firmware,
+			  sizeof(inkernel_firmware));
+#endif
 	device_initialize(&ghost_device);
 	/* since there is no real hardware insertion I just call the
 	 * sample probe functions here */

diff --git a/trunk/Documentation/memory-barriers.txt b/trunk/Documentation/memory-barriers.txt
@@ -1031,7 +1031,7 @@ conflict on any particular lock.
 LOCKS VS MEMORY ACCESSES
 ------------------------
 
-Consider the following: the system has a pair of spinlocks (M) and (Q), and
+Consider the following: the system has a pair of spinlocks (N) and (Q), and
 three CPUs; then should the following sequence of events occur:
 
 	CPU 1				CPU 2
@@ -1678,7 +1678,7 @@ CPU's caches by some other cache event:
 	smp_wmb();
 	<A:modify v=2>	<C:busy>
 			<C:queue v=2>
-	p = &v;		q = p;
+	p = &b;		q = p;
 			<D:request p>
 	<B:modify p=&v>	<D:commit p=&v>
 		  	<D:read p>

diff --git a/trunk/Documentation/networking/operstates.txt b/trunk/Documentation/networking/operstates.txt
diff --git a/trunk/Documentation/scsi/ChangeLog.megaraid b/trunk/Documentation/scsi/ChangeLog.megaraid
@@ -1,28 +1,3 @@
-Release Date	: Mon Apr 11 12:27:22 EST 2006 - Seokmann Ju <sju@lsil.com>
-Current Version : 2.20.4.8 (scsi module), 2.20.2.6 (cmm module)
-Older Version	: 2.20.4.7 (scsi module), 2.20.2.6 (cmm module)
-
-1.	Fixed a bug in megaraid_reset_handler().
-	Customer reported "Unable to handle kernel NULL pointer dereference
-	at virtual address 00000000" when system goes to reset condition
-	for some reason. It happened randomly.
-	Root Cause: in the megaraid_reset_handler(), there is possibility not
-	returning pending packets in the pend_list if there are multiple
-	pending packets.
-	Fix: Made the change in the driver so that it will return all packets
-	in the pend_list.
-
-2.	Added change request.
-	As found in the following URL, rmb() only didn't help the
-	problem. I had to increase the loop counter to 0xFFFFFF. (6 F's)
-	http://marc.theaimsgroup.com/?l=linux-scsi&m=110971060502497&w=2
-
-	I attached a patch for your reference, too.
-	Could you check and get this fix in your driver?
-
-	Best Regards,
-	Jun'ichi Nomura
-
 Release Date	: Fri Nov 11 12:27:22 EST 2005 - Seokmann Ju <sju@lsil.com>
 Current Version : 2.20.4.7 (scsi module), 2.20.2.6 (cmm module)
 Older Version	: 2.20.4.6 (scsi module), 2.20.2.6 (cmm module)