25 May, 2012
1 commit
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DMA support has finally made its way to the top of the TODO list, having
realised that a Geode using MMIO can't keep up with two ADSL2+ lines
each running at 21Mb/s.This patch fixes a couple of bugs in the DMA support in the driver, so
once the corresponding FPGA update is complete and tested everything
should work properly.We weren't storing the currently-transmitting skb, so we were never
unmapping it and never freeing/popping it when the TX was done.
And the addition of pci_set_master() is fairly self-explanatory.Signed-off-by: David Woodhouse
Cc: stable@kernel.org
Signed-off-by: David S. Miller
07 May, 2012
1 commit
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With the recent changes for how we compute the skb truesize it occurs to me
we are probably going to have a lot of calls to skb_end_pointer -
skb->head. Instead of running all over the place doing that it would make
more sense to just make it a separate inline skb_end_offset(skb) that way
we can return the correct value without having gcc having to do all the
optimization to cancel out skb->head - skb->head.Signed-off-by: Alexander Duyck
Acked-by: Eric Dumazet
Signed-off-by: David S. Miller
11 Apr, 2012
1 commit
05 Apr, 2012
1 commit
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'break' is unnecessary after 'return' statement.
Remove all such 'break' as clean up.Signed-off-by: Santosh Nayak
Signed-off-by: David S. Miller
29 Mar, 2012
1 commit
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Remove all #inclusions of asm/system.h preparatory to splitting and killing
it. Performed with the following command:perl -p -i -e 's!^#\s*include\s*.*\n!!' `grep -Irl '^#\s*include\s*' *`
Signed-off-by: David Howells
17 Mar, 2012
1 commit
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- add eni_do_release() to balance eni_do_init
- turn the zeroes DMA area into a per device dataSigned-off-by: Francois Romieu
Signed-off-by: David S. Miller
12 Mar, 2012
1 commit
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Convert calls to free_irq so that the second argument is the same as the
last argument of the corresponding call to request_irq. Without this
property, free_irq does nothing.Signed-off-by: Julia Lawall
Signed-off-by: David S. Miller
27 Feb, 2012
1 commit
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Conflicts:
drivers/net/ethernet/sfc/rx.cOverlapping changes in drivers/net/ethernet/sfc/rx.c, one to change
the rx_buf->is_page boolean into a set of u16 flags, and another to
adjust how ->ip_summed is initialized.Signed-off-by: David S. Miller
20 Feb, 2012
1 commit
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The calls to pci_iounmap are in the wrong order, as compared to the
associated calls to pci_iomap.A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)//
@@
expression e,x;
statement S,S1;
int ret;
@@
e = pci_iomap(x,...)
... when != pci_iounmap(x,e)
if () S
... when any
when != pci_iounmap(x,e)
*if (...)
{ ... when != pci_iounmap(x,e)
return ...; }
... when any
pci_iounmap(x,e);
//Signed-off-by: Julia Lawall
Signed-off-by: David S. Miller
02 Feb, 2012
1 commit
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Correct spelling "reseting" to resetting" in
drivers/atm/lanai.cSigned-off-by: Masanari Iida
Signed-off-by: David S. Miller
13 Jan, 2012
1 commit
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module_param(bool) used to counter-intuitively take an int. In
fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy
trick.It's time to remove the int/unsigned int option. For this version
it'll simply give a warning, but it'll break next kernel version.Acked-by: Mauro Carvalho Chehab
Signed-off-by: Rusty Russell
27 Nov, 2011
1 commit
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Signed-off-by: Chas Williams - CONTRACTOR
Signed-off-by: David S. Miller
25 Oct, 2011
1 commit
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* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1745 commits)
dp83640: free packet queues on remove
dp83640: use proper function to free transmit time stamping packets
ipv6: Do not use routes from locally generated RAs
|PATCH net-next] tg3: add tx_dropped counter
be2net: don't create multiple RX/TX rings in multi channel mode
be2net: don't create multiple TXQs in BE2
be2net: refactor VF setup/teardown code into be_vf_setup/clear()
be2net: add vlan/rx-mode/flow-control config to be_setup()
net_sched: cls_flow: use skb_header_pointer()
ipv4: avoid useless call of the function check_peer_pmtu
TCP: remove TCP_DEBUG
net: Fix driver name for mdio-gpio.c
ipv4: tcp: fix TOS value in ACK messages sent from TIME_WAIT
rtnetlink: Add missing manual netlink notification in dev_change_net_namespaces
ipv4: fix ipsec forward performance regression
jme: fix irq storm after suspend/resume
route: fix ICMP redirect validation
net: hold sock reference while processing tx timestamps
tcp: md5: add more const attributes
Add ethtool -g support to virtio_net
...Fix up conflicts in:
- drivers/net/Kconfig:
The split-up generated a trivial conflict with removal of a
stale reference to Documentation/networking/net-modules.txt.
Remove it from the new location instead.
- fs/sysfs/dir.c:
Fairly nasty conflicts with the sysfs rb-tree usage, conflicting
with Eric Biederman's changes for tagged directories.
19 Oct, 2011
1 commit
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To ease skb->truesize sanitization, its better to be able to localize
all references to skb frags size.Define accessors : skb_frag_size() to fetch frag size, and
skb_frag_size_{set|add|sub}() to manipulate it.Signed-off-by: Eric Dumazet
Signed-off-by: David S. Miller
04 Oct, 2011
1 commit
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Mostly PHY access and a few (ugly) debug statements for DMA control.
Signed-off-by: Francois Romieu
Signed-off-by: David S. Miller
15 Sep, 2011
2 commits
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Fast-forward merge with Linus to be able to merge patches
based on more recent version of the tree. -
Signed-off-by: Joe Perches
Signed-off-by: Jiri Kosina
27 Aug, 2011
1 commit
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Signed-off-by: Ian Campbell
Reviewed-by: Konrad Rzeszutek Wilk
Cc: Chas Williams
Cc: linux-atm-general@lists.sourceforge.net
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller
27 Jul, 2011
1 commit
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This allows us to move duplicated code in
(atomic_inc_not_zero() for now) toSigned-off-by: Arun Sharma
Reviewed-by: Eric Dumazet
Cc: Ingo Molnar
Cc: David Miller
Cc: Eric Dumazet
Acked-by: Mike Frysinger
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
12 Jul, 2011
1 commit
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The driver reads PCI subsystem IDs from the PCI configuration registers while
it is already stored by the PCI subsystem in the 'subsystem_device' field of
'struct pci_dev'...Signed-off-by: Sergei Shtylyov
Signed-off-by: David S. Miller
09 Jul, 2011
1 commit
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The macro FILL_RX_POOLS_IN_BH is never been used, in order to avoid
the compiler reports error because of the usage of function INIT_WORK,
we just delete the marco.Cc: Chas Williams
Cc: linux-atm-general@lists.sourceforge.net
Signed-off-by: Wang Shaoyan
Signed-off-by: David S. Miller
07 Jun, 2011
1 commit
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* remove interrupt.g inclusion from netdevice.h -- not needed
* fixup fallout, add interrupt.h and hardirq.h back where needed.Signed-off-by: Alexey Dobriyan
Signed-off-by: David S. Miller
21 May, 2011
1 commit
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* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1446 commits)
macvlan: fix panic if lowerdev in a bond
tg3: Add braces around 5906 workaround.
tg3: Fix NETIF_F_LOOPBACK error
macvlan: remove one synchronize_rcu() call
networking: NET_CLS_ROUTE4 depends on INET
irda: Fix error propagation in ircomm_lmp_connect_response()
irda: Kill set but unused variable 'bytes' in irlan_check_command_param()
irda: Kill set but unused variable 'clen' in ircomm_connect_indication()
rxrpc: Fix set but unused variable 'usage' in rxrpc_get_transport()
be2net: Kill set but unused variable 'req' in lancer_fw_download()
irda: Kill set but unused vars 'saddr' and 'daddr' in irlan_provider_connect_indication()
atl1c: atl1c_resume() is only used when CONFIG_PM_SLEEP is defined.
rxrpc: Fix set but unused variable 'usage' in rxrpc_get_peer().
rxrpc: Kill set but unused variable 'local' in rxrpc_UDP_error_handler()
rxrpc: Kill set but unused variable 'sp' in rxrpc_process_connection()
rxrpc: Kill set but unused variable 'sp' in rxrpc_rotate_tx_window()
pkt_sched: Kill set but unused variable 'protocol' in tc_classify()
isdn: capi: Use pr_debug() instead of ifdefs.
tg3: Update version to 3.119
tg3: Apply rx_discards fix to 5719/5720
...Fix up trivial conflicts in arch/x86/Kconfig and net/mac80211/agg-tx.c
as per Davem.
19 May, 2011
1 commit
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Commit b826291c, "drivercore/dt: add a match table pointer to struct
device" added an of_match pointer to struct device to cache the
of_match_table entry discovered at driver match time. This was unsafe
because matching is not an atomic operation with probing a driver. If
two or more drivers are attempted to be matched to a driver at the
same time, then the cached matching entry pointer could get
overwritten.This patch reverts the of_match cache pointer and reworks all users to
call of_match_device() directly instead.Signed-off-by: Grant Likely
17 Apr, 2011
4 commits
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This is just a readback to entire completion of a register
write, keep the readback but kill the unused variable.Signed-off-by: David S. Miller
-
Two cases here:
1) idt77252_rx_raw() really does not make any use of the
extracted PTI field of the atm header.2) idt77252_collect_stat() only uses the register values
in code which has been compiled out by a "NOTDEF" cpp
test for more than 10 years. Just kill this NOTDEF
code entirely, but keep the register reads in case
they have side effects.Signed-off-by: David S. Miller
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GCC complains in these queue index operations because we
perform operations of the form:x = some_operation(++x);
which is undefined. Replace with:
x = some_operation(x + 1);
which is well defined and provides the intended operation.
Signed-off-by: David S. Miller
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The variable eni_dev is initialized but never subsequently used in
these two functions.Signed-off-by: David S. Miller
13 Apr, 2011
1 commit
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The "iavcc" and "iadev" cases are obvious.
The intr_status and frmr_intr cases are reading a register to clear
the chip status. This driver is pretty old and creaky, and uses
volatile pointer dereferences to do register I/O when it should be
using readl() and friends. However that it outside of the scope of
these changes.Signed-off-by: David S. Miller
08 Apr, 2011
1 commit
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* 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6:
Fix common misspellings
31 Mar, 2011
4 commits
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Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi
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Don't flap VCs when carrier state changes; higher-level protocols
can detect loss of connectivity and act accordingly. This is more
consistent with how other network interfaces work.We no longer use release_vccs() so we can delete it.
release_vccs() was duplicated from net/atm/common.c; make the
corresponding function exported, since other code duplicates it
and could leverage it if it were public.Signed-off-by: Philip A. Prindeville
Signed-off-by: David S. Miller -
Omit pkt_hdr preamble when dumping transmitted packet as hex-dump;
we can pull this up because the frame has already been sent, and
dumping it is the last thing we do with it before freeing it.Also include the size, vpi, and vci in the debug as is done on
receive.Use "port" consistently instead of "device" intermittently.
Signed-off-by: Philip Prindeville
Signed-off-by: David S. Miller -
Use VPI.VCI notation consistently throughout the module. This is the
one remaining place where the VCI is used before the VPI in any output.Signed-off-by: Philip Prindeville
Signed-off-by: David S. Miller
19 Mar, 2011
1 commit
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* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (47 commits)
doc: CONFIG_UNEVICTABLE_LRU doesn't exist anymore
Update cpuset info & webiste for cgroups
dcdbas: force SMI to happen when expected
arch/arm/Kconfig: remove one to many l's in the word.
asm-generic/user.h: Fix spelling in comment
drm: fix printk typo 'sracth'
Remove one to many n's in a word
Documentation/filesystems/romfs.txt: fixing link to genromfs
drivers:scsi Change printk typo initate -> initiate
serial, pch uart: Remove duplicate inclusion of linux/pci.h header
fs/eventpoll.c: fix spelling
mm: Fix out-of-date comments which refers non-existent functions
drm: Fix printk typo 'failled'
coh901318.c: Change initate to initiate.
mbox-db5500.c Change initate to initiate.
edac: correct i82975x error-info reported
edac: correct i82975x mci initialisation
edac: correct commented info
fs: update comments to point correct document
target: remove duplicate include of target/target_core_device.h from drivers/target/target_core_hba.c
...Trivial conflict in fs/eventpoll.c (spelling vs addition)
01 Mar, 2011
1 commit
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Final step to eliminate of_platform_bus_type. They're all just
platform drivers now.v2: fix type in pasemi_nand.c (thanks to Stephen Rothwell)
Signed-off-by: Grant Likely
15 Feb, 2011
1 commit
14 Feb, 2011
1 commit
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If alloc_skb() fails to allocate memory and returns NULL then we want to
return -ENOMEM from drivers/atm/solos-pci.c::popen() regardless of the
value of net_ratelimit(). The way the code is today, we may not return if
net_ratelimit() returns 0, then we'll proceed to pass a NULL pointer to
skb_put() which will blow up in our face.
This patch ensures that we always return -ENOMEM on alloc_skb() failure
and only let the dev_warn() be controlled by the value of net_ratelimit().Signed-off-by: Jesper Juhl
Signed-off-by: David S. Miller
02 Feb, 2011
1 commit
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Signed-off-by: Justin P. Mattock
25 Jan, 2011
1 commit