Adrian Bunk [Fri, 1 Feb 2008 16:21:18 +0000 (08:21 -0800)]
e1000e: make a function static
This patch makes the needlessly global reg_pattern_test_array() static.
Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Jiri Slaby [Tue, 29 Jan 2008 21:49:16 +0000 (22:49 +0100)]
Net: e100, fix iomap mem accesses
Patch against netdev-2.6 follows.
--
writeX functions are not permitted on iomap-ped space change to iowriteX,
also pci_unmap pci_map-ped space on exit (instead of iounmap).
Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Surjit Reang [Sun, 3 Feb 2008 12:27:38 +0000 (04:27 -0800)]
S2io: Fix for LRO Bugs
Resubmitting patch from Al Viro <viro@zeniv.linux.org.uk>, with subject -
[PATCH] s2io LRO bugs.
a) initiate_new_session() sets ->tcp_ack to ntohl(...); everything
else stores and expects to find there the net-endian value.
b) check for monotonic timestamps in verify_l3_l4_lro_capable()
compares the value sitting in TCP option (right there in the skb->data,
net-endian 32bit) with the value picked from earlier packet.
Doing that without ntohl() is an interesting idea and it might even
work occasionally; unfortunately, it's quite broken.
Signed-off-by: Surjit Reang <surjit.reang@neterion.com> Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Mitch Williams [Tue, 29 Jan 2008 20:43:02 +0000 (12:43 -0800)]
e1000e: add new wakeup cababilities
Ethtool supports wake-on-ARP and wake-on-link, and so does the hardware
supported by e1000e. This patch just introduces the two.
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
The RTL8150 driver uses an MTU of 1540 by default, which causes a
bunch of problems -- it prevents booting from NFS root, for one.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Cc: Petko Manolov <petkan@nucleusys.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Wed, 30 Jan 2008 20:03:34 +0000 (22:03 +0200)]
net/sunbmac.c section fix
This patch fixes the following section mismatch:
<-- snip -->
...
WARNING: drivers/net/sunbmac.o(.devinit.text+0x24): Section mismatch in reference from the function bigmac_sbus_probe() to the function .init.text:bigmac_ether_init()
...
<-- snip -->
Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Wed, 30 Jan 2008 20:03:39 +0000 (22:03 +0200)]
net/sunqe.c section fix
This patch fixes the following section mismatch:
<-- snip -->
...
WARNING: drivers/net/sunqe.o(.devinit.text+0x4): Section mismatch in reference from the function qec_sbus_probe() to the function .init.text:qec_ether_init()
...
<-- snip -->
Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Wed, 30 Jan 2008 20:03:32 +0000 (22:03 +0200)]
drivers/net/sunvnet.c:print_version() must be __devinit
This patch fixes the following section mismatches:
<-- snip -->
...
WARNING: drivers/net/sunvnet.o(.text+0x220): Section mismatch in reference from the function print_version() to the variable .devinit.data:version
WARNING: drivers/net/sunvnet.o(.text+0x228): Section mismatch in reference from the function print_version() to the variable .devinit.data:version
...
<-- snip -->
Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Wed, 30 Jan 2008 20:02:08 +0000 (22:02 +0200)]
ibmlana_init_one() must be __devinit
This patch fixes the following section mismatch:
<-- snip -->
...
WARNING: drivers/net/built-in.o(.text+0x1148a5): Section mismatch in reference from the function ibmlana_init_one() to the variable .init.data:ibmlana_adapter_names
...
<-- snip -->
Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Wed, 30 Jan 2008 20:02:07 +0000 (22:02 +0200)]
olympic_open() must be __devinit
This patch fixes the following section mismatch:
<-- snip -->
...
WARNING: drivers/net/built-in.o(.text+0x155573): Section mismatch in reference from the function olympic_open() to the function .devinit.text:olympic_init()
...
<-- snip -->
Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Wed, 30 Jan 2008 20:02:10 +0000 (22:02 +0200)]
ibmlana_adapter_names[] must be __devinitdata
This patch fixes the following section mismatch:
<-- snip -->
...
WARNING: drivers/net/built-in.o(.devinit.text+0x1baa4): Section mismatch in reference from the function ibmlana_init_one() to the variable .init.data:ibmlana_adapter_names
...
<-- snip -->
Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Wed, 30 Jan 2008 20:02:05 +0000 (22:02 +0200)]
via-rhine.c:rhine_hw_init() must be __devinit
Thie patch fixes the following section mismatch:
<-- snip -->
...
WARNING: drivers/net/built-in.o(.text+0xdd840): Section mismatch in reference from the function rhine_hw_init() to the function .devinit.text:rhine_reload_eeprom()
...
<-- snip -->
Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
macb: Fix section mismatch and shrink runtime footprint
macb devices are only found integrated on SoCs, so they can't be
hotplugged. Thus, the probe() and exit() functions can be __init and
__exit, respectively. By using platform_driver_probe() instead of
platform_driver_register(), there won't be any references to the
discarded probe() function after the driver has loaded.
This also fixes a section mismatch due to macb_probe(), defined as
__devinit, calling macb_get_hwaddr, defined as __init.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Due to changes in the struct device_driver there is no direct
access to its kobj any longer. The kobj was used to create
sysfs links between eHEA ethernet devices and the driver.
This patch removes the affected sysfs links to resolve
the build problems.
Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Anton Vorontsov [Fri, 1 Feb 2008 13:22:54 +0000 (16:22 +0300)]
ucc_geth: add support for netpoll
This patch adds netpoll support for the QE UCC Gigabit Ethernet
driver. Tested using netconsole and KGDBoE.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Anton Vorontsov [Fri, 1 Feb 2008 13:22:48 +0000 (16:22 +0300)]
ucc_geth: fix module removal
- uccf should be set to NULL to not double-free memory on
subsequent calls;
- ind_hash_q and group_hash_q lists should be initialized in the
probe() function, instead of struct_init() (called by open()),
otherwise there will be an oops if ucc_geth_driver removed
prior 'ifconfig ethX up';
- add unregister_netdev();
- reorder geth_remove() steps.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Doug Maxey [Fri, 1 Feb 2008 02:20:51 +0000 (20:20 -0600)]
ehea: fix qmr checkpatch complaints
Cc: Jan-Bernd Themann <themann@de.ibm.com> Signed-off-by: Doug Maxey <dwm@austin.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Doug Maxey [Fri, 1 Feb 2008 02:20:50 +0000 (20:20 -0600)]
ehea: fix phyp checkpatch complaints
Cc: Jan-Bernd Themann <themann@de.ibm.com> Signed-off-by: Doug Maxey <dwm@austin.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Doug Maxey [Fri, 1 Feb 2008 02:20:49 +0000 (20:20 -0600)]
ehea: fix main checkpatch complaints
Cc: Jan-Bernd Themann <themann@de.ibm.com> Signed-off-by: Doug Maxey <dwm@austin.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Doug Maxey [Fri, 1 Feb 2008 02:20:48 +0000 (20:20 -0600)]
ehea: fix ethtool checkpatch complaints
Cc: Jan-Bernd Themann <themann@de.ibm.com> Signed-off-by: Doug Maxey <dwm@austin.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Doug Maxey [Fri, 1 Feb 2008 02:20:47 +0000 (20:20 -0600)]
ehea: fix ehea.h checkpatch complaints
Cc: Jan-Bernd Themann <themann@de.ibm.com> Signed-off-by: Doug Maxey <dwm@austin.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Nick Piggin [Sat, 2 Feb 2008 14:01:17 +0000 (15:01 +0100)]
fix writev regression: pan hanging unkillable and un-straceable
Frederik Himpe reported an unkillable and un-straceable pan process.
Zero length iovecs can go into an infinite loop in writev, because the
iovec iterator does not always advance over them.
The sequence required to trigger this is not trivial. I think it
requires that a zero-length iovec be followed by a non-zero-length iovec
which causes a pagefault in the atomic usercopy. This causes the writev
code to drop back into single-segment copy mode, which then tries to
copy the 0 bytes of the zero-length iovec; a zero length copy looks like
a failure though, so it loops.
Put a test into iov_iter_advance to catch zero-length iovecs. We could
just put the test in the fallback path, but I feel it is more robust to
skip over zero-length iovecs throughout the code (iovec iterator may be
used in filesystems too, so it should be robust).
All those 2-byte values denoting the different capabilities are being written to
the local copy of the caps buffer without being converted to big endian for
simplicity of usage and shorter code later. Also, we add some comments stating
which are the fields of the caps page in question in order to alleviate the
cryptic pointer casting exercises as in e.g. idetape_get_mode_sense_results().
There should be no functional changes resulting from this patch.
SELECT_DRIVE() is called by IDE core code in start_request() before device
driver's ->do_request method. In ide-scsi case ->do_request is implemented
by idescsi_do_request() which is also the only user of idescsi_issue_pc().
* Factor out code for finding ide_hwifs[] slot from ide_register_hw()
to ide_deprecated_find_port().
* Convert bast-ide, ide-cs and delkin_cb host drivers to use ide_device_add()
instead of ide_register_hw() (while at it drop doing "ide_unregister()" loop
which tries to unregister _all_ IDE interfaces if useable ide_hwifs[] slot
cannot be find).
This patch leaves us with only two ide_register_hw() users:
- drivers/macintosh/mediabay.c
- drivers/ide/ide.c
Borislav Petkov [Sat, 2 Feb 2008 18:56:38 +0000 (19:56 +0100)]
ide-floppy: fix most of the remaining checkpatch.pl issues
such as
ERROR: switch and case should be at the same indent
ERROR: need spaces around that '=' (ctx:VxV)
ERROR: trailing statements should be on next line
WARNING: no space between function name and open parenthesis '('
WARNING: printk() should include KERN_ facility level
ERROR: That open brace { should be on the previous line
ERROR: use tabs not spaces
ERROR: do not use assignment in if condition
WARNING: braces {} are not necessary for single statement blocks
ERROR: need space after that ',' (ctx:VxV)
WARNING: line over 80 characters
ERROR: do not use assignment in if condition
...
and so on.
Borislav Petkov [Sat, 2 Feb 2008 18:56:37 +0000 (19:56 +0100)]
ide-floppy: remove unused flag PC_ABORT
This flag was never being set in the code so remove it. By the way, the
code in the second patch was being executed unconditionally, i.e. in case
pc->retries > IDEFLOPPY_MAX_PC_RETRIES is true (actually that is the only case
when the outer if-test passed), !test_bit(PC_ABORT, &pc->flags)
was always true so the comment is now incorrect and has to go.
We merge idefloppy_{input,output}_buffers() into idefloppy_io_buffers() by
introducing a 4th arg. called direction. According to its value
we atapi_input_bytes() or atapi_output_bytes(). Also, this simplifies the
interrupt handler logic a bit. Finally, rename idefloppy_io_buffers() to
ide_floppy_io_buffers().
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