Steve French [Wed, 12 Oct 2005 02:58:06 +0000 (19:58 -0700)]
[CIFS] CIFS Stats improvements
New cifs_writepages routine was not updated bytes written in cifs stats.
Also added ability to clear /proc/fs/cifs/Stats by writing (0 or 1) to it. Signed-off-by: Steve French <sfrench@us.ibm.com>
Steve French [Mon, 10 Oct 2005 21:06:37 +0000 (14:06 -0700)]
[CIFS] Correct cifs tcp retry when some data sent before getting EAGAIN.
Continue implementation of cifs umount begin to allow force unmounts of
cifs mounts.
Steve French [Mon, 10 Oct 2005 17:34:22 +0000 (10:34 -0700)]
[CIFS] Reduce CIFS tcp congestion timeout (it was too long) and backoff
ever longer amounts (up to 15 seconds). This improves performance
especially when using large wsize.
Steve French [Mon, 3 Oct 2005 20:37:24 +0000 (13:37 -0700)]
[CIFS] Add writepages support to shrink memory usage on writes,
eliminate the double copy, and improve cifs write performance and
help the server by upping the typical write size from 4K to 16K
(or even larger if wsize set explicitly) for servers which support this.
Part 1 of 2
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
Steve French [Thu, 22 Sep 2005 23:32:06 +0000 (16:32 -0700)]
[CIFS] Various minor bigendian fixes and sparse level 2 warning message fixes
Most important of these fixes mapchars on bigendian and a few statfs fields
Signed-off-by: Shaggy (shaggy@austin.ibm.com) Signed-off-by: Steve French (sfrench@us.ibm.com)
Steve French [Thu, 22 Sep 2005 05:05:57 +0000 (22:05 -0700)]
[CIFS] Add support for legacy servers part nine. statfs (df and du) is now
functional, and the length check is fixed so readdir does not throw a
warning message when windows me messes up the response to FindFirst
of an empty dir (with only . and ..).
Steve French [Wed, 21 Sep 2005 03:49:16 +0000 (20:49 -0700)]
[CIFS] Add support for legacy servers part eight. Write fixes for Windows
ME, and do not set ctime unless explicitly requested with atime and/or
mtime (it gets thrown away by most servers anyway as there is no way to set
this via posix).
Steve French [Mon, 19 Sep 2005 03:49:21 +0000 (20:49 -0700)]
[CIFS] Add support for legacy servers part seven. Fix open for write,
begin implementation of Win9x style set file size via open then
write of zero bytes.
Steve French [Fri, 16 Sep 2005 06:06:38 +0000 (23:06 -0700)]
[CIFS] Add support for legacy servers part six. Fix read syntax so
we do not request more than negotiated buffer size even if buffer
size is small (smaller than one page)
Steve French [Fri, 16 Sep 2005 04:47:30 +0000 (21:47 -0700)]
[CIFS] Fix readdir caching when unlink removes file in current search
buffer, and this is followed by a rewind search to just before
the deleted entry.
David Gibson [Tue, 6 Sep 2005 04:59:47 +0000 (14:59 +1000)]
[PATCH] Invert sense of SLB class bit
Currently, we set the class bit in kernel SLB entries, and clear it on
user SLB entries. On POWER5, ERAT entries created in real mode have
the class bit clear. So to avoid flushing kernel ERAT entries on each
context switch, this patch inverts our usage of the class bit, setting
it on user SLB entries and clearing it on kernel SLB entries.
Booted on POWER5 and G5.
Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Al Viro [Tue, 6 Sep 2005 06:35:41 +0000 (23:35 -0700)]
[SPARC64]: Kconfig fix (GEN_RTC dependencies)
Yet another architecture not coverd by GEN_RTC - sparc64 never picked
it until now and it doesn't have asm/rtc.h to go with it, so it
wouldn't compile anyway (or have these ioctls in the user-visible
headers, for that matter).
FWIW, I'm very tempted to introduce ARCH_HAS_GEN_RTC and have it set
in arch/*/Kconfig for architectures that know what to do with this
stuff - for something supposedly generic the list of architectures
where it doesn't work is getting too long...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
Al Viro [Tue, 6 Sep 2005 06:30:15 +0000 (23:30 -0700)]
[MOXA]: Fix this driver properly.
Actually, proper fix of that breakage is embarrassingly simple - it's yet
another gratitious leftover include of asm/segment.h, so incremental to the
previos would be removal of that BROKEN and removal of bogus include from
mxser.c itself.
Signed-off-by: David S. Miller <davem@davemloft.net>
[PATCH] ppc64: Allow world readable /proc/ppc64/lparcfg
I would like to be able to read the lparcfg data from any user so we
can make "intelligent" decisions based on underlying attributes when
running in lpars. Yes there's software that likes to do this :) and
runs as non-root.
It's very similar to say VM where you can get CP to provide feedback
of the real hardware inside a VM guest.
Signed-off-by: Wim Coekaerts <wim.coekaerts@oracle.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Becky Bruce [Sun, 4 Sep 2005 00:01:57 +0000 (19:01 -0500)]
[PATCH] Move 3 more headers to asm-powerpc
Merged several nearly-identical header files from asm-ppc and asm-ppc64
into asm-powerpc.
Signed-off-by: Kumar Gala <kumar.gala@freescale.com> Signed-off-by: Becky Bruce <becky.bruce@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
The following patch fixes 2 issues:
1) use PLATFORM_LPAR bit to test if running in LPAR mode
2) systemcfg pointer is assigned from static data in
arch/ppc64/kernel/pacaData.c. The file arch/ppc64/kernel/head.S
now refers to is using the GOT binding to the pointer and hence
must deref it.
Signed-off-by: Jimi Xenidis <jimix@watson.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Milton Miller [Tue, 6 Sep 2005 01:55:00 +0000 (11:55 +1000)]
[PATCH] ppc64: Clean up CR handling
Make the 16550 and real mode 16550 use tail recursion like the scc code
instead of repeating the routine except for the character sent.
Gcc recoginizes the tail recursion and handles it efficently without
stack allocations. The maple real putc shrinks from 188 to 104 bytes
of instructions. udbg_putc drops from 188 to 140 bytes.
Signed-off-by: Milton Miller <miltonm@bga.com> Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Herbert Xu [Tue, 6 Sep 2005 01:55:48 +0000 (18:55 -0700)]
[TCP]: Fix TCP_OFF() bug check introduced by previous change.
The TCP_OFF assignment at the bottom of that if block can indeed set
TCP_OFF without setting TCP_PAGE. Since there is not much to be
gained from avoiding this situation, we might as well just zap the
offset. The following patch should fix it.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Herbert Xu [Tue, 6 Sep 2005 01:44:37 +0000 (18:44 -0700)]
[NET]: 2.6.13 breaks libpcap (and tcpdump)
Patrick McHardy says:
Never mind, I got it, we never fall through to the second switch
statement anymore. I think we could simply break when load_pointer
returns NULL. The switch statement will fall through to the default
case and return 0 for all cases but 0 > k >= SKF_AD_OFF.
Here's a patch to do just that.
I left BPF_MSH alone because it's really a hack to calculate the IP
header length, which makes no sense when applied to the special data.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Chan [Tue, 6 Sep 2005 00:53:32 +0000 (17:53 -0700)]
[TG3]: Use status tag to check for new events
Use the status tag to determine if there are new events in
tg3_interrupt_tagged(). We discussed about this a while ago with Grant
Grundler and DaveM. This scheme makes it unnecessary to clear the
updated bit in the status block when using tagged mode, and only
a simple comparison is needed to determine if there are new events.
The tp->lock around netif_rx_complete() and tg3_restart_ints() is also
removed. It is unnecessary with DaveM's new locking scheme.
Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Chan [Tue, 6 Sep 2005 00:53:19 +0000 (17:53 -0700)]
[TG3]: Remove status block access in tg3_msi() and add prefetches
Remove unnecessary status block accesses in tg3_msi(). Since MSI is
not shared, it is unnecessary to read the status block to determine if
there are any new events in the MSI handler. It is also unnecessary to
clear the updated bit in the status block.
Since the poll list is per-cpu, tg3_poll() will be scheduled to run on
the same CPU that received the MSI. Prefetches for the status block
and the next rx descriptors are added in tg3_msi() to improve their
access times when tg3_poll() runs.
In the non-MSI irq handlers, we need to check the status block because
interrupts may be shared. Only prefetches for the next rx descriptors
are added.
Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Hannes Reinecke [Fri, 15 Jul 2005 08:09:25 +0000 (10:09 +0200)]
[PATCH] Floppy: Add cmos attribute to floppy driver
Currently only a device 'fdX' shows up in sysfs; the other possible
device for this drive (like fd0h1440 etc) must be guessed from there.
This patch corrects the floppy driver to create a platform device for
each floppy found; each platform device also has an attribute 'cmos'
which represents the cmos type for this drive. From this attribute the
other possible device types can be computed.
From: Hannes Reinecke <hare@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
[PATCH] Driver core: link device and all class devices derived from it.
Driver core: link device and all class devices derived from it.
To ease the task of locating class devices derived from a certain
device create symlinks from parent device to its class devices.
Change USB host class device name from usbX to usb_hostX to avoid
conflict when creating aforementioned links.
Tweaked by Greg to have the symlink be "class_name:class_device_name" in
order to prevent duplicate links.
Fix for manual binding of drivers to devices. Problem is if you pass in
a valid device id, but the driver refuses to bind. Infinite loop as
write() tries to resubmit the data it just sent.
Thanks to Michal Ostrowski <mostrows@watson.ibm.com> for pointing the
problem out.
Driver for 802.11b cards using RAM-loadable Symbol firmware, such as
Symbol Wireless Networker LA4100, CompactFlash cards by Socket
Communications and Intel PRO/Wireless 2011B.
The driver implements Symbol firmware download. The rest is handled
in hermes.c and orinoco.c.
Utilities for downloading the Symbol firmware are available at
http://sourceforge.net/projects/orinoco/ Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This is a driver for Nortel emobility PCI adaptors, which consist of an
Orinoco compatible PCMCIA card and a simple PCI-to-PCMCIA bridge. The
driver initializes the device and uses Orinoco core driver for actual
wireless networking. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
It is not supported by this driver because it has no firmware in
flash. spectrum_cs is needed for this device. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Change orinoco_translate_scan() to return error code on error.
Adjust the caller to check for errors and clean up if needed. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
git://bbs.cooldavid.org / net-next-2.6.git / log