On Friday 01 June 2007, Geoff Levand wrote:
What happened to the idea of incorporating support into spidernet?
That is still our goal, but as a first step we want to at least get
some Ethernet support included for end users.
Right, I agree that having two drivers is a better medium-term
On Wednesday 13 June 2007, Jeff Garzik wrote:
+/* We really really want to empty the ring buffer every time,
+ * so as to avoid the RX ram full bug. So set te napi wieght
+ * to the ring size.
+ */
+#define SPIDER_NET_NAPI_WEIGHT SPIDER_NET_RX_DESCRIPTORS_DEFAULT
I don't see why
On Wednesday 13 June 2007, Jeff Garzik wrote:
Segher Boessenkool wrote:
I wish there was a git option to just make my shit look like the
remote, dammit! The above is the easiest way I know how to do that.
git-fetch -f remote:local ?
If that works... great :) Much better than what I
- fix device cleanup
From: Jens Osterkamp [EMAIL PROTECTED]
Signed-off-by: Arnd Bergmann [EMAIL PROTECTED]
diff -u devel-akpm/drivers/net/spider_net.c
linux-2.6.13-rc3/drivers/net/spider_net.c
--- devel-akpm/drivers/net/spider_net.c 2005-08-06 15:34:31.0 -0700
+++ linux-2.6.13-rc3/drivers
This moves all ioctl32 code for ppp close to the
native ioctl implementation.
CC: linux-ppp@vger.kernel.org
CC: netdev@vger.kernel.org
Signed-off-by: Arnd Bergmann [EMAIL PROTECTED]
Index: linux-2.6.14-rc/drivers/net/ppp_generic.c
This patch tries to be a bit smarter about net device ioctl
emulation. In particular, the wireless extensions are treated
as a group in order to make the switch list a little shorter.
CC: netdev@vger.kernel.org
Signed-off-by: Arnd Bergmann [EMAIL PROTECTED]
Index: linux-cg/net/compat.c
Am Monday 04 September 2006 22:16 schrieb Francois Romieu:
+#include ehea.h
+#include ehea_qmr.h
+#include ehea_phyp.h
Afaik none of those is included in this patch nor in my 2.6.18-git tree.
They are in 5, 3 and 2, respectively
Happy bissect in sight.
The driver should get merged as
On Monday 04 September 2006 12:14, Evgeniy Polyakov wrote:
+asmlinkage long sys_kevent_get_events(int ctl_fd, unsigned int min_nr,
unsigned int max_nr, __u64 timeout, void __user *buf,
unsigned flags)
+asmlinkage long sys_kevent_ctl(int fd, unsigned int cmd,
On Monday 04 September 2006 12:14, Evgeniy Polyakov wrote:
Timer notifications can be used for fine grained per-process time
management, since interval timers are very inconvenient to use,
and they are limited.
I guess this must have been discussed before, but why is this
not using
Am Friday 15 September 2006 02:15 schrieb Misha Tomushev:
VIOC Device Driver provides a standard device interface to the internal
fabric interconnected network used on servers designed and built by
Fabric 7 Systems.
The patch can be found at ftp.fabric7.com/VIOC.
We recently had a discussion
On Monday 11 September 2006 19:58, Misha Tomushev wrote:
The descriptor clean-up does not contribute anything to the performance
of the driver, it just replenishes the memory pools. It almost does not
need interrupts. Why would we want to add more cycles to the receive
logic, when driver is
-interrupt
operation can be actually observed for this driver, when the
socket buffer is made large enough.
Acked-by: Arnd Bergmann [EMAIL PROTECTED]
-
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the body of a message to [EMAIL PROTECTED]
More majordomo info at http
Am Saturday 30 September 2006 01:26 schrieb Linas Vepstas:
This patch moves transmit queue cleanup code out of the
interrupt context, and into the NAPI polling routine.
Signed-off-by: Linas Vepstas [EMAIL PROTECTED]
Cc: James K Lewis [EMAIL PROTECTED]
Cc: Arnd Bergmann [EMAIL PROTECTED
PROTECTED]
Cc: Arnd Bergmann [EMAIL PROTECTED]
Acked-by: Arnd Bergmann [EMAIL PROTECTED]
-
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the body of a message to [EMAIL PROTECTED]
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Am Saturday 30 September 2006 01:21 schrieb Linas Vepstas:
This patch adds version information as reported by
ethtool -i to the Spidernet driver.
From: James K Lewis [EMAIL PROTECTED]
Signed-off-by: James K Lewis [EMAIL PROTECTED]
Signed-off-by: Linas Vepstas [EMAIL PROTECTED]
Cc: Arnd
]
Signed-off-by: Linas Vepstas [EMAIL PROTECTED]
Cc: Arnd Bergmann [EMAIL PROTECTED]
Acked-by: Arnd Bergmann [EMAIL PROTECTED]
-
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the body of a message to [EMAIL PROTECTED]
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Am Saturday 30 September 2006 01:05 schrieb Linas Vepstas:
Although these patches have not been baking in
any -mm tree, they have been tested and are
generally available as a part of the Cell SDK 2.0
overseen by Arnd Bergmann. (Arnd, if you want
to lend a voice of authority here
On Monday 02 October 2006 18:27, Linas Vepstas wrote:
I'm not sure if I have missed a patch in here, but I
don't see anything reintroducing the 'netif_stop_queue'
that is missing from the transmit path.
Do you have a extra patch for that?
Unfinished. There are several ways in
On Tuesday 03 October 2006 22:57, Linas Vepstas wrote:
+ if ((chain-head-next == chain-tail-prev) ||
+ (spider_net_get_descr_status(descr) !=
SPIDER_NET_DESCR_NOT_IN_USE)) {
result = NETDEV_TX_LOCKED;
goto out;
}
...
out:
-
On Wednesday 11 October 2006 03:46, Geoff Levand wrote:
The others look good, but this one complicates the code and doesn't have
any benefit. 20
for 21 isn't bad.
Is the motivation for this change to improve performance by reducing the
overhead
of the mapping calls? If so, there
On Tuesday 10 October 2006 22:49, Linas Vepstas wrote:
Andrew, please apply/forward upstream.
The following set of 21 patches (!) are all aimed at the the
spidernet ethernet device driver. The spidernet is an etherenet
controller built into the Toshiba southbridge for the PowerPC Cell
On Tuesday 16 January 2007 19:55, Marcelo Tosatti wrote:
Announcing an updated patch of the Marvell Libertas 8388 802.11 USB
driver.
Diff can be found at
http://dev.laptop.org/~marcelo/libertas-8388-16012007.patch
_Please_ review, this driver is targeted for mainline inclusion.
On Monday 05 February 2007 15:01, John W. Linville wrote:
I disagree, entry/exit points have been shown to be useful in practice
to identify firmware problems on field.
I'm not too fond of the ENTER/LEAVE stuff either. But, I do sympathize
that they _can_ be useful in certain
Am Thursday 18 May 2006 00:06 schrieb Brice Goglin:
+static char *myri10ge_fw_name = NULL;
+static char *myri10ge_fw_unaligned = myri10ge_ethp_z8e.dat;
+static char *myri10ge_fw_aligned = myri10ge_eth_z8e.dat;
+static int myri10ge_ecrc_enable = 1;
+static int myri10ge_max_intr_slots = 1024;
Am Friday 19 May 2006 01:56 schrieb Brice Goglin:
This place is actually the only one where we don't want to use msleep.
This function (myri10ge_send_cmd) might be called from various context
(spinlocked or not) and pass orders to the NIC whose processing time
depends a lot on the command. Of
We changed the name of the Kconfig symbols along with
the move to arch/powerpc. This one hunk got lost during
the conversion.
From: [EMAIL PROTECTED]
Cc: netdev@vger.kernel.org
Signed-off-by: Arnd Bergmann [EMAIL PROTECTED]
Index: linux-2.6.15-rc1/drivers/net/Kconfig
Uploading the device firmware may fail if wrong input data
was provided by the user. This checks for the condition.
From: [EMAIL PROTECTED]
Cc: netdev@vger.kernel.org
Signed-off-by: Arnd Bergmann [EMAIL PROTECTED]
Index: linux-2.6.15-rc/drivers/net/spider_net.c
the system.
From: [EMAIL PROTECTED]
Cc: netdev@vger.kernel.org
Signed-off-by: Arnd Bergmann [EMAIL PROTECTED]
Index: linux-2.6.15-rc/drivers/net/spider_net.c
===
--- linux-2.6.15-rc.orig/drivers/net/spider_net.c
+++ linux-2.6.15-rc
The driver incorrectly used dma_addr_t to describe
HW structures and consequently broke when that type
was changed in 2.6.15-rc.
This changed spidernet to use u32 for 32 bit HW defined
structure elements.
From: [EMAIL PROTECTED]
Cc: netdev@vger.kernel.org
Signed-off-by: Arnd Bergmann [EMAIL
On Dinsdag 06 Dezember 2005 01:59, Paul Mackerras wrote:
Arnd Bergmann writes:
Uploading the device firmware may fail if wrong input data
was provided by the user. This checks for the condition.
From: [EMAIL PROTECTED]
Cc: netdev@vger.kernel.org
This one should be sent to Jeff
Jeff Garzik wrote:
Assumptions or not, we have a standard way of documenting these
assumptions in the source code... __be32 and cpu_to_be32() do the right
thing (become no-ops) on BE, while ensuring that we can continue to use
valuable source checking tools. If the Cell drivers ever need
Including in.h is now required to avoid
drivers/net/spider_net.c:844: error: 'IPPROTO_TCP' undeclared
Signed-off-by: Arnd Bergmann [EMAIL PROTECTED]
Index: linux-2.6.16-rc/drivers/net/spider_net.c
===
--- linux-2.6.16-rc.orig
On Tuesday 10 January 2006 05:31, Shaun Pereira wrote:
--- linux-2.6.15-vanilla/include/net/x25.h2006-01-03 14:21:10.0
+1100
+++ linux-2.6.15/include/net/x25.h2006-01-10 16:15:16.0 +1100
@@ -223,6 +223,18 @@ extern struct x25_route *x25_get_route(s
extern struct
On Wednesday 11 January 2006 06:24, Shaun Pereira wrote:
Thanks for reviewing those patches, and your feedback. I have made the
changes recommended. If these are acceptable, I will build a proper
[PATCH] for submission.
This patch looks good to me now.
Is there anyone in particular that I
On Wednesday 11 January 2006 06:28, Shaun Pereira wrote:
And the correct x.25 patch, (will build a [PATCH] if this is ok).
Tested with with xot to a Cisco box.
Much better now, but
+ switch(cmd) {
+ case TIOCOUTQ:
+ case TIOCINQ:
Looking at how these are
On Thursday 12 January 2006 06:02, Shaun Pereira wrote:
+int compat_sock_get_timestamp(struct sock *sk, struct timeval __user
*userstamp)
+{
+ struct compat_timeval __user *ctv;
+ ctv = (struct compat_timeval __user*) userstamp;
+ if(!sock_flag(sk, SOCK_TIMESTAMP))
+
]
Signed-off-by: Arnd Bergmann [EMAIL PROTECTED]
Index: linux-2.6.16-rc/drivers/net/spider_net.h
===
--- linux-2.6.16-rc.orig/drivers/net/spider_net.h
+++ linux-2.6.16-rc/drivers/net/spider_net.h
@@ -373,9 +373,9 @@ enum
This is now required to avoid
drivers/net/spider_net.c:844: error: 'IPPROTO_TCP' undeclared
Signed-off-by: Arnd Bergmann [EMAIL PROTECTED]
Index: linux-2.6.16-rc/drivers/net/spider_net.c
===
--- linux-2.6.16-rc.orig/drivers/net
On Thursday 12 January 2006 21:38, Jeff Garzik wrote:
failed on first patch:
[EMAIL PROTECTED] netdev-2.6]$ git-applymbox /g/tmp/mbox
~/info/signoff.txt
5 patch(es) to process.
Applying 'spidernet: check if firmware was loaded correctly'
fatal: corrupt patch at line 39
Ok, I'm
the system.
From: Jens Osterkamp [EMAIL PROTECTED]
Signed-off-by: Jens Osterkamp [EMAIL PROTECTED]
Signed-off-by: Arnd Bergmann [EMAIL PROTECTED]
Index: linux-2.6.16-rc/drivers/net/spider_net.c
===
--- linux-2.6.16-rc.orig/drivers/net
On Friday 13 January 2006 03:14, Shaun Pereira wrote:
Thank you for reviewing that bit of code.
I had a look at compat_sys_gettimeofday and sys32_gettimeofday codes.
They seem to work in a similar way, casting a pointer to the structure
from user space to a compat_timeval type.
The part
Am Dienstag, 17. Januar 2006 00:12 schrieb Shaun Pereira:
+static int compat_x25_subscr_ioctl(unsigned int cmd,
+ struct compat_x25_subscrip_struct __user *x25_subscr32)
+{
+ struct x25_subscrip_struct x25_subscr;
+ struct x25_neigh *nb;
+ struct net_device
and Signed-off-by: line like it is described
in Documentation/SubmittingPatches.
You can add an 'Acked-by: Arnd Bergmann [EMAIL PROTECTED]' line to the four
patches you posted last if you like.
Usually submitted/reviewed patches to netdev does not not always
guarantee they will be acccepted/signed
On Thursday 16 November 2006 01:11, divy wrote:
This patch adds support for the latest Chelsio adapter, T3.
Since some files are bigger than the 40kB advertized in the submit
guidelines, a monolithic patch against 2.6.19-rc5 is posted at the
following URL:
On Monday 27 November 2006 15:47, Jens Osterkamp wrote:
While experimenting with a copper passthrough module in bladecenter I found
out that this needs autonegotiation enabled in order to work properly.
This quick hack enables it with the sideeffect of breaking other bladecenter
switch
On Monday 27 November 2006 16:46, Jens Osterkamp wrote:
Thanks for pointing me to this, I must have overlooked it. Some of it seems
only applicable to the Celleb copper interface, but some of it is quite
usable for us too.
Is it already queued upstream ?
No, I'm currently waiting for an
On Monday 23 April 2007, Jan-Bernd Themann wrote:
- dlpar fix:
certain resources may only be allocated when first
logical port is available, and must be removed when
last logical port has been removed
- sysfs entries:
create symbolic link from each logical
On Thursday 03 May 2007, Robert P. J. Day wrote:
Suggest: configfiles=$(find . -name 'Kconfig*' -or -name '*defconfig*')
Some CONFIG_ options exist that are not declared anywhere in the
Kconfig files but defined directly in the arch/.../*defconfig*
files.
it's my understanding that
Am Monday 06 March 2006 23:07 schrieb Andrew Morton:
Jens Osterkamp [EMAIL PROTECTED] wrote:
Which kernel version was this in ? 2.6.16-rc5 builds ok for me.
drivers/net/spider_net.c:421: multiple definition of `mii_phy_probe'
Am Monday 27 March 2006 20:42 schrieb Jean Tourrilhes:
Actually, when things are passed over RtNetlink, the pointer
is removed, and the content of IW_HEADER_TYPE_POINT is moved to not
leave a gap.
Ah, that makes sense, thanks for the explanation.
So if the wireless ioctl interface
On Wednesday 09 August 2006 10:38, Jan-Bernd Themann wrote:
--- linux-2.6.18-rc4-orig/drivers/net/ehea/ehea_hcall.h 1969-12-31
16:00:00.0 -0800
+++ kernel/drivers/net/ehea/ehea_hcall.h2006-08-08 23:59:38.111462960
-0700
@@ -0,0 +1,52 @@
+
+/**
+ * This file contains
On Wednesday 09 August 2006 10:39, Jan-Bernd Themann wrote:
+extern int ehea_trace_level;
+
+#ifdef EHEA_NO_EDEB
+#define EDEB_P_GENERIC(level, idstring, format, args...) \
+ while (0 == 1) { \
+ if(unlikely (level = ehea_trace_level)) { \
+ printk(%s
On Friday 11 August 2006 21:31, Linas Vepstas wrote:
I put my name at the top when I was the primary author.
I put Jim's name at the top when he was the primary author.
Both names are there because I sat in Jim's office and used
his keyboard. I got him to compile and run the tests on
his
On Monday 14 August 2006 17:43, Jan-Bernd Themann wrote:
as our queue size is always a power of 2, we simply use:
i++;
i = (ringbufferlength - 1)
So we can get along without the if.
The recommended (by Linus) way for dealing with ring buffers
like that is to always read the counter
On Wednesday 16 August 2006 11:00, Evgeniy Polyakov wrote:
There is drawback here - if data was allocated on CPU wheere NIC is
closer and then processed on different CPU it will cost more than
in case where buffer was allocated on CPU where it will be processed.
But from other point of
Am Wednesday 16 August 2006 22:46 schrieb David Miller:
I'm not familiar with the spidernet TX side interrupt capabilities
so I can't say whether that is something that can be directly
implied. In fact, I get the impression that spidernet is limited
in some way and that's where all the
Am Wednesday 16 August 2006 23:32 schrieb David Miller:
Can spidernet be told these kinds of parameters? N packets or
X usecs?
It can not do exactly this but probably we can get close to it by
1.) Setting a one-time interrupt to fire x*10µs after putting a
packet into the TX queue.
and
Am Thursday 17 August 2006 00:29 schrieb David Miller:
Didn't you say spidernet's facilities were sophisticated? :)
This Tigon3 stuff is like 5+ year old technology.
I was rather overwhelmed by the 34 different interrupts that
the chip can create, that does not mean they chose the right
events
Am Thursday 17 August 2006 00:55 schrieb Linas Vepstas:
it only
seems to be hard to make it go fast using any of them.
Last round of measurements seemed linear for packet sizes between
60 and 600 bytes, suggesting that the hardware can handle a
maximum of 120K descriptors/second,
On Friday 18 August 2006 15:25, Thomas Klein wrote:
wow... is this really so large that it warrants a vmalloc()???
Agreed: Replaced with kmalloc()
My understanding from the previous discussion was that it actually
is a multi-page power of two allocation, so the right choice might
be
On Friday 18 August 2006 16:24, Christoph Raisch wrote:
And as always in performance tuning... one size fits all unfortunately is
not the correct answer.
Ah, good. What is the maximum sensible value that you came up with?
Therefore we'll leave that open to the user as most other new ethernet
On Saturday 19 August 2006 00:20, Linas Vepstas wrote:
This patch increases the Burst Address alignment from 64 to 1024 in the
Spidernet driver. This improves transmit performance for arge packets
from about 100Mbps to 300-400Mbps.
Acked-by: Arnd Bergmann [EMAIL PROTECTED]
-
To unsubscribe
On Saturday 19 August 2006 00:26, Linas Vepstas wrote:
The recent set of low-waterark patches for the spider result in a
significant amount of computing being done in an interrupt context.
This patch moves this to a bottom half aka work queue, so that
the code runs in a normal kernel context.
On Saturday 19 August 2006 01:03, Arnd Bergmann wrote:
Someone should probably document that in
Documentation/networking/NAPI_HOWTO.txt, I might end up doing that
once we get it right for spidernet.
Oh well, what else is there to do on a Friday night ;-)
This is a first draft, I expect
On Sunday 20 August 2006 03:31, Stephen Hemminger wrote:
The reason reclaim via poll() is efficient is because it avoid causing a
softirq that is
necessary when skb_free_irq() is done. Instead it reuses the softirq
from the poll() routine.
Ok, I completely missed this point so far,
On Saturday 19 August 2006 10:41, Michael Ellerman wrote:
A lot of these have started appearing recently, which I think is due to
GCC becoming more vocal. Unfortunately many of them are false positives
caused by GCC not seeming to grok that this is ok:
void foo(int *x) { *x = 1; }
...
int
On Sunday 20 August 2006 08:31, Benjamin Herrenschmidt wrote:
card-low_watermark-next-dmac_cmd_status |= SPIDER_NET_DESCR_TXDESFLG;
mb();
card-low_watermark-dmac_cmd_status = ~SPIDER_NET_DESCR_TXDESFLG;
card-low_watermark = card-low_watermark-next;
when we queue another frame for TX.
this.
Please tell me if anything in here is still wrong or could use better
wording.
Signed-off-by: Arnd Bergmann [EMAIL PROTECTED]
---
This is the second version of my mini howto, after a few comments
I got from Stephen Hemminger and Avuton Olrich.
Index: linux-cg/Documentation/networking
We must not call netif_poll_enable after enabling interrupts,
because an interrupt might come in and set the __LINK_STATE_RX_SCHED
bit before we get to clear that bit again. If that happens,
the next call to the -poll() function will oops.
Signed-off-by: Arnd Bergmann [EMAIL PROTECTED
On Thursday 09 August 2007, Chris Snook wrote:
This patchset makes the behavior of atomic_read uniform by removing the
volatile keyword from all atomic_t and atomic64_t definitions that currently
have it, and instead explicitly casts the variable as volatile in
atomic_read(). This leaves
On Thursday 09 August 2007, Chris Snook wrote:
a) chicken and egg: asm-generic/atomic.h depends on definitions in
asm/atomic.h
Ok, I see.
If you can find a way to reshuffle the code and make it simpler, I personally
am
all for it. I'm skeptical that you'll get much to show for the
On Tuesday 14 August 2007, Paul E. McKenney wrote:
#define order(x) asm volatile( : +m (x))
There was something very similar discussed earlier in this thread,
with quite a bit of debate as to exactly what the m flag should
look like. I suggested something similar named ACCESS_ONCE in the
On Wednesday 15 August 2007, Paul E. McKenney wrote:
ACCESS_ONCE() is indeed intended to be used when actually loading or
storing the variable. That said, I must admit that it is not clear to me
why you would want to add an extra order() rather than ACCESS_ONCE()ing
one or both of the
On Tuesday 21 August 2007, Linas Vepstas wrote:
An intervening patch changed the init so that the
hardware interrupts aren't enabled until after the
request_irq, and after the poll_enable(). Thus,
it seems this pach is no longer needed, right?
Right, the other patch that you already
On Wednesday 12 September 2007, Christoph Raisch wrote:
David Miller [EMAIL PROTECTED] wrote on 12.09.2007 14:50:04:
I agree that it should be fixed, but we should also fix the IRQ
distribution scheme used on powerpc platforms which is totally
broken in these cases.
This is definitely
On Saturday 06 October 2007, Jeff Garzik wrote:
This always bugged me: dev_ioctl() called dev_ifsioc() either inside
read_lock(dev_base_lock) or rtnl_lock(), depending on the ioctl being
executed.
This change moves the ioctls executed inside dev_base_lock to a new
function,
On Thursday 22 November 2007, Andi Kleen wrote:
#define EXPORT_SYMBOL(sym) \
- __EXPORT_SYMBOL(sym, )
+ __EXPORT_SYMBOL(sym, ,,, NULL)
#define EXPORT_SYMBOL_GPL(sym) \
- __EXPORT_SYMBOL(sym, _gpl)
+
On Thursday 29 November 2007, Andi Kleen wrote:
I think it would be good if you could specify a default namespace
per module, that could reduce the amount of necessary changes significantly.
But also give less documentation. It's also not that difficult to mark
the exports once. I've
On Friday 25 January 2008, Jochen Friedrich wrote:
Maybe the wording should be changed to:
This driver is now only used on ColdFire (m68knommu) processors. Conditional
PowerPC code has been removed.
How about adding a pointer to the driver that is now used on powerpc,
for the people that
On Monday 20 April 2015 22:40:57 Thomas Gleixner wrote:
On Mon, 20 Apr 2015, Baolin Wang wrote:
@@ -771,6 +771,7 @@ SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
struct itimerspec __user *, setting)
{
struct itimerspec cur_setting;
+ struct itimerspec64
On Tuesday 21 April 2015 16:36:13 Baolin Wang wrote:
On 21 April 2015 at 04:48, Thomas Gleixner t...@linutronix.de wrote:
On Mon, 20 Apr 2015, Baolin Wang wrote:
/* Set clock_realtime */
static int posix_clock_realtime_set(const clockid_t which_clock,
-
On Tuesday 21 April 2015 16:14:26 Thomas Gleixner wrote:
Note the use of a separate __kernel_itimerspec64 for the user interface
here, which I think will be needed to hide the differences between the
normal itimerspec on 64-bit machines, and the new itimerspec on 32-bit
platforms that will
On Tuesday 21 April 2015 17:13:32 Thomas Gleixner wrote:
On Tue, 21 Apr 2015, Arnd Bergmann wrote:
On Tuesday 21 April 2015 16:14:26 Thomas Gleixner wrote:
Note the use of a separate __kernel_itimerspec64 for the user interface
here, which I think will be needed to hide the differences
On Wednesday 22 April 2015 13:07:44 Arnd Bergmann wrote:
I've started a list of affected syscalls at
https://docs.google.com/spreadsheets/d/1HCYwHXxs48TsTb6IGUduNjQnmfRvMPzCN6T_0YiQwis/edit?usp=sharing
Still adding more calls and description, let me know if you want edit
permissions
On Wednesday 22 April 2015 17:14:47 Luc Van Oostenryck wrote:
On Wed, Apr 22, 2015 at 03:50:45PM +0200, Arnd Bergmann wrote:
On Wednesday 22 April 2015 13:07:44 Arnd Bergmann wrote:
...
select, old_selct, pselect6: deprecated
Small, copypaste error here for pselect6.
Right, that should
On Wednesday 22 April 2015 16:54:32 Richard Cochran wrote:
On Wed, Apr 22, 2015 at 03:50:45PM +0200, Arnd Bergmann wrote:
time, stime, gettimeofday, settimeofday, adjtimex, nanosleep,
getitimer, setitimer:
all deprecated = wontfix
If adjtimex is deprecated, what will replace
On Wednesday 22 April 2015 10:45:23 Thomas Gleixner wrote:
On Tue, 21 Apr 2015, Thomas Gleixner wrote:
So we could save one translation step if we implement new syscalls
which have a scalar nsec interface instead of the timespec/timeval
cruft and let user space do the translation to whatever
On Wednesday 15 April 2015 20:30:04 Ding Tianhong wrote:
The hip04 ethernet use the big endian for tx and rx, so set desc to
big endian and remove the unused next_addr.
I don't understand:
diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c
b/drivers/net/ethernet/hisilicon/hip04_eth.c
);
if (unlikely(netif_queue_stopped(ndev)) (count (TX_DESC_NUM -
1)))
--
Acked-by: Arnd Bergmann a...@arndb.de
--
To unsubscribe from this list: send the line unsubscribe netdev in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo
On Wednesday 15 April 2015 20:30:06 Ding Tianhong wrote:
@@ -489,6 +487,8 @@ static int hip04_mac_start_xmit(struct sk_buff *skb,
struct net_device *ndev)
/* Ensure tx_head update visible to tx reclaim */
smp_wmb();
+ count++;
+ priv-tx_head =
the memory again to fix this problem.
Signed-off-by: Ding Tianhong dingtianh...@huawei.com
Cc: David S. Miller da...@davemloft.net
Cc: Eric Dumazet eric.duma...@gmail.com
Cc: Arnd Bergmann a...@arndb.de
Cc: Zhangfei Gao zhangfei@linaro.org
Cc: Dan Carpenter dan.carpen...@oracle.com
Cc
...@davemloft.net
Cc: Eric Dumazet eric.duma...@gmail.com
Cc: Arnd Bergmann a...@arndb.de
Cc: Zhangfei Gao zhangfei@linaro.org
Cc: Dan Carpenter dan.carpen...@oracle.com
Cc: Joe Perches j...@perches.com
Acked-by: Arnd Bergmann a...@arndb.de
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the body
disabled
together, in order to simplify the logic and to avoid getting
rx-dropped interrupts when NAPI is in control of the rx queue.
Signed-off-by: Arnd Bergmann a...@arndb.de
diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c
b/drivers/net/ethernet/hisilicon/hip04_eth.c
index 525214ef5984
On Thursday 16 April 2015 14:26:21 Ding Tianhong wrote:
On 2015/4/15 22:19, Arnd Bergmann wrote:
On Wednesday 15 April 2015 20:30:06 Ding Tianhong wrote:
@@ -489,6 +487,8 @@ static int hip04_mac_start_xmit(struct sk_buff *skb,
struct net_device *ndev)
/* Ensure tx_head update
...@linutronix.de
Cc: David S. Miller da...@davemloft.net
Cc: dingtianhong dingtianh...@huawei.com
Cc: Arnd Bergmann a...@arndb.de
Cc: Zhangfei Gao zhangfei@linaro.org
Cc: Dan Carpenter dan.carpen...@oracle.com
Cc: netdev@vger.kernel.org
Acked-by: Arnd Bergmann a...@arndb.de
On Tuesday 19 May 2015 13:03:06 Tina Ruchandani wrote:
'struct timeval' uses 32-bit representation for seconds which will
overflow in year 2038 and beyond. mISDN/clock.c needs to compute and
store elapsed time in intervals of 125 microseconds. This patch replaces
the usage of 'struct timeval'
on an arm64 SoC, this
is not a problem for usability. Allowing the build on all 64-bit
architectures rather than just CONFIG_ARM64 on the other hand means that
we get the benefit of build testing on x86.
Signed-off-by: Arnd Bergmann a...@arndb.de
diff --git a/drivers/net/ethernet/cavium/Kconfig
b
On Thursday 21 May 2015 14:01:16 Catalin Marinas wrote:
On Wed, May 20, 2015 at 02:04:02PM +0200, Arnd Bergmann wrote:
On Wednesday 20 May 2015 06:52:03 Suravee Suthikulanit wrote:
Ok. That seems to be what Arnd would prefer as well. Let's just leave
the support for _CCA=0 out until
On Friday 07 August 2015 12:43:20 Robert Richter wrote:
I would not pollute bgx_probe() with acpi and dt specifics, and instead
keep bgx_init_phy(). The typical design pattern for this is:
static int bgx_init_phy(struct bgx *bgx)
{
#ifdef CONFIG_ACPI
if (!acpi_disabled)
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