-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Herbert Xu schrieb:
Sven Anders [EMAIL PROTECTED] wrote:
This enables the user - as an example - to set all routes in the local table
automatically, but leave the main table untouched. (This is the special case
I
needed.)
If you want you can
Variation on a theme, with same result - double free of same object.
Coverity #950
Signed-off-by: Dave Jones [EMAIL PROTECTED]
--- linux-2.6/net/sunrpc/auth_gss/gss_krb5_seal.c~ 2006-03-06
04:23:05.0 -0500
+++ linux-2.6/net/sunrpc/auth_gss/gss_krb5_seal.c 2006-03-06
drivers/net/spider_net.c:421: multiple definition of `mii_phy_probe'
drivers/net/sungem_phy.o(.opd+0x160):drivers/net/sungem_phy.c:95: first defined
here
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hello,
ozgur:/lib/modules/2.6.12-1-386/kernel/drivers/net# uname -ar
Linux ozgur 2.6.12-1-386 #1 Tue Sep 27 12:41:08 JST 2005 i686 GNU/Linux
ozgur:/lib/modules/2.6.12-1-386/kernel/drivers/net#ls
3c501.koamd8111e.ko dl2k.ko forcedeth.ko ne2.ko
ppp_generic.ko slip.ko
On Mon, 2006-03-06 at 11:40 +0100, Andreas Schwab wrote:
Benjamin Herrenschmidt [EMAIL PROTECTED] writes:
On Sat, 2006-03-04 at 15:53 +0100, Andreas Schwab wrote:
I suppose the NIC in the PowerMac G5 can do GigE, yet when plugged into a
GB switch it is only willing to talk 100MB with it.
Patrick McHardy wrote:
Fix a regression in net-2.6.17 from the aevent patches.
Protect references of xfrm_nl from outside of xfrm_user by RCU, check
that the socket is present in xfrm_aevent_is_on and set it to NULL
when unloading xfrm_user.
static void __exit xfrm_user_exit(void)
{
On Mon, 2006-06-03 at 15:01 +0100, Patrick McHardy wrote:
xfrm_user can be a module, so an ifdef won't help.
good point.
The rcu_dereference
doesn't cost anything except on alpha. We could reduce the overhead a
bit more by avoiding the rcu_read_lock/rcu_read_unlock, the code is
AFAICT
jamal wrote:
On Mon, 2006-06-03 at 15:01 +0100, Patrick McHardy wrote:
The rcu_dereference
doesn't cost anything except on alpha. We could reduce the overhead a
bit more by avoiding the rcu_read_lock/rcu_read_unlock, the code is
AFAICT only called from the xfrm output functions, which already
* Francois Romieu [EMAIL PROTECTED] [2006-03-05 19:59]:
I have a system on which I can reproduce this bug 100%. While I have
no idea how to fix the issue, I can provide debugging information and
test a fix.
(not compile-tested)
Thanks a lot for your quick response, Francois. I can
This allows interfaces of IEEE80211_SUB_IF_TYPE_MGMT type (wlan%dap
interfaces) to be put UP.
Signed-off-by: Jiri Benc [EMAIL PROTECTED]
Index: dscape/net/d80211/ieee80211.c
===
--- dscape.orig/net/d80211/ieee80211.c 2006-03-06
There is no reason to put master interface to UP/DOWN state manually.
Calling of hw-open and hw-stop callbacks logically belongs to
ieee80211_master_open and ieee80211_master_stop functions, but then we need
to refuse putting master interface to UP state when there is no other
interface running,
Setting of address of WDS remote peer wasn't possible by a WE call. Remote
WDS peer can be understood as a remote AP and SIOCSIWAP/SIOCGIWAP are unused
in WDS mode, so let's use them.
Signed-off-by: Jiri Benc [EMAIL PROTECTED]
Index: dscape/net/d80211/ieee80211.c
Not all combinations of interfaces (in fact, very few combination of
interfaces) are possible to be UP together. When an interface is going UP,
let's ask the driver if this is possible.
Please note that ieee80211_if_conf structure is not complete yet - new
fields will need to be added to allow
I don't know any details about SDP, but if there are no differences at the
protocol layer, then neither the address family nor the protocol is
appropriate. If it's just an API change, the socket type is the right
selector. So, maybe SOCK_DIRECT to go along with SOCK_STREAM,
SOCK_DGRAM, etc.
Martin Michlmayr [EMAIL PROTECTED] :
[...]
There's another interrupt related bug in the driver, though. I
sometimes get a kernel panic when rsycing several 100 megs of data
across the LAN. A picture showing the call trace can be found at
http://www.cyrius.com/tmp/de2104x_panic.jpg
Can you
On 3/5/06, Andrew Morton [EMAIL PROTECTED] wrote:
Sam Ravnborg [EMAIL PROTECTED] wrote:
On Sun, Mar 05, 2006 at 12:09:33AM -0800, Andrew Morton wrote:
+
+static inline u8 read_reg8(struct cb_device *device, unsigned int
offset)
+{
+return readb(device-reg_base +
* Francois Romieu [EMAIL PROTECTED] [2006-03-06 20:48]:
There's another interrupt related bug in the driver, though. I
sometimes get a kernel panic when rsycing several 100 megs of data
across the LAN. A picture showing the call trace can be found at
Provide common handling for marshalling data between userspace clients
and kernel mode Infiniband drivers.
Signed-off-by: Sean Hefty [EMAIL PROTECTED]
---
diff -uprN -X linux-2.6.git/Documentation/dontdiff
linux-2.6.git/drivers/infiniband/core/Makefile
Extend matching connection requests to listens in the Infiniband CM to include
private data checks.
This allows applications to listen on the same service identifier, with private
data directing the request to the appropriate application.
Signed-off-by: Sean Hefty [EMAIL PROTECTED]
---
diff
Export ip_dev_find to allow locating a net_device given an IP address.
Signed-off-by: Sean Hefty [EMAIL PROTECTED]
---
diff -uprN -X linux-2.6.git/Documentation/dontdiff
linux-2.6.git/net/ipv4/fib_frontend.c
linux-2.6.ib/net/ipv4/fib_frontend.c
--- linux-2.6.git/net/ipv4/fib_frontend.c
Add an address translation service that maps IP addresses to Infiniband
GID addresses using IPoIB.
Signed-off-by: Sean Hefty [EMAIL PROTECTED]
---
diff -uprN -X linux-2.6.git/Documentation/dontdiff
linux-2.6.git/drivers/infiniband/core/addr.c
linux-2.6.ib/drivers/infiniband/core/addr.c
---
Kernel component necessary to support the userspace RDMA connection management
library.
Signed-off-by: Sean Hefty [EMAIL PROTECTED]
---
diff -uprN -X linux-2.6.git/Documentation/dontdiff
linux-2.6.git/drivers/infiniband/core/Makefile
linux-2.6.ib/drivers/infiniband/core/Makefile
---
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Sean Hefty
Sent: Monday, March 06, 2006 11:04 AM
To: 'Roland Dreier'
Cc: netdev@vger.kernel.org; linux-kernel@vger.kernel.org;
openib-general@openib.org
Subject: [PATCH 2/6] IB: match connection
Kernel mode connection management agent over Infiniband that connects based
on IP addresses. The agent defines a generic RDMA connection abstraction
to support clients wanting to connect over different RDMA devices.
Agent also handles RDMA device hotplug events on behalf of clients.
Caitlin Bestler wrote:
The term private data is intended to convey the
intent that the data is private to the application
layer and is opaque to middleware and the network.
The private data area is for the use of whatever client resides above the
Infiniband CM only. There is no assumption
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of David Stevens
Sent: Monday, March 06, 2006 11:49 AM
To: Michael S. Tsirkin
Cc: Linux Kernel Mailing List; netdev@vger.kernel.org
Subject: Re: RFC: move SDP from AF_INET_SDP to IPPROTO_SDP
I
Quoting r. David Stevens [EMAIL PROTECTED]:
Subject: Re: RFC: move SDP from AF_INET_SDP to IPPROTO_SDP
I don't know any details about SDP, but if there are no differences at the
protocol layer, then neither the address family nor the protocol is
appropriate. If it's just an API change, the
Martin Michlmayr [EMAIL PROTECTED] :
[...]
http://www.cyrius.com/tmp/config-2.6.16-rc5-486
By the way, I'm getting the following messages in dmesg:
netconsole appears enabled. Do you use it ?
--
Ueimor
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the body of a
-Original Message-
From: David Stevens [mailto:[EMAIL PROTECTED]
Sent: Monday, March 06, 2006 12:32 PM
To: Caitlin Bestler
Cc: Linux Kernel Mailing List; Michael S. Tsirkin;
netdev@vger.kernel.org
Subject: RE: RFC: move SDP from AF_INET_SDP to IPPROTO_SDP
IPPROTO_* should
Hi,
This patch fixes potential null pointer dereference (I never experiment
such crash).
The patch is made for net-2.6.17.
Regards,
Jean-Mickael
Signed-off-by: [EMAIL PROTECTED]
--
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 8df9eb9..8393f45 100644
---
On Mon, Mar 06, 2006 at 08:07:26PM +0100, Jiri Benc wrote:
On Mon, 6 Mar 2006 10:49:46 -0800, Jouni Malinen wrote:
The reason for this optimization was in even high-end CPUs starting to
run out of resources when running one radio with 2007 virtual STAs,
Yes, I'm aware of that. But I'm
Martin Michlmayr [EMAIL PROTECTED] :
[...]
By the way, I'm getting the following messages in dmesg:
eth0: tx err, status 0x7fffb002
Tx underrun.
Is there anything which could induce a noticeable load on the PCI bus ?
--
Ueimor
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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'
drivers/net/sungem_phy.o(.opd+0x160):drivers/net/sungem_phy.c:95: first
defined here -
-
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the
Wrong version... of patch please use this one!
-
The driver includes support for the lowcost version of Yukon-EC chipset.
Since this has never been explictly tested, add a disclaimer message
to get some feedback.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
---
(s/osld.org/osdl.org/g)
Stephen Hemminger [EMAIL PROTECTED] :
Redo the interupt handling of sky2 driver based on the IRQ mangement
documentation. All interrupts are handled by the device0 NAPI poll
routine.
Is there something beyond smarter irq handling which would urge to
merge this code for
Stephen Hemminger wrote:
On Mon, 6 Mar 2006 22:30:59 +0100
Francois Romieu [EMAIL PROTECTED] wrote:
(s/osld.org/osdl.org/g)
Stephen Hemminger [EMAIL PROTECTED] :
Redo the interupt handling of sky2 driver based on the IRQ mangement
documentation. All interrupts are handled by the device0
On Mon, 6 Mar 2006 22:30:59 +0100
Francois Romieu [EMAIL PROTECTED] wrote:
(s/osld.org/osdl.org/g)
Stephen Hemminger [EMAIL PROTECTED] :
Redo the interupt handling of sky2 driver based on the IRQ mangement
documentation. All interrupts are handled by the device0 NAPI poll
routine.
Is
Hello folks,
Here's an updated copy of the patch to use fget_light in net/socket.c.
Rerunning the tests show a drop of ~80Mbit/s on average, which looks
bad until you see the drop in cpu usage from ~89% to ~82%. That will
get fixed in another patch...
Before: max 8113.70, min 8026.32, avg
Hello again,
This patch introduces the use of rcu for the ipv4 established connections
hashtable, as well as the timewait table since they are closely intertwined.
This removes 4 atomic operations per packet from the tcp_v4_rcv codepath,
which helps quite a bit when the other performance
Benjamin LaHaise wrote:
Hello folks,
Here's an updated copy of the patch to use fget_light in net/socket.c.
Rerunning the tests show a drop of ~80Mbit/s on average, which looks
bad until you see the drop in cpu usage from ~89% to ~82%. That will
get fixed in another patch...
Before: max
Sean Export ip_dev_find to allow locating a net_device given an
Sean IP address.
My plan is to queue all of this stuff for merging in 2.6.17.
Is there any objection from netdev or openib-general people?
I just looked back, and the original unexport ip_dev_find() patch
was a de-Bunk-ing
+struct rdma_ucm_query_route_resp {
+__u64 node_guid;
+struct ib_user_path_rec ib_route[2];
+struct sockaddr_in6 src_addr;
+struct sockaddr_in6 dst_addr;
+__u32 num_paths;
+__u8 port_num;
+__u8 reserved[3];
+};
Is there a 32-bit/64-bit compatibility
I think it makes sense to merge patches 1-5 independently of this
patch. The kernel interface is needed by iSER and NFS/RDMA, and
maintaining compatibility isn't a huge deal, so we can merge it now
(assuming it looks mergable).
On the other hand I think it would be good to let this userspace
Roland Dreier wrote:
+struct rdma_ucm_query_route_resp {
+ __u64 node_guid;
+ struct ib_user_path_rec ib_route[2];
+ struct sockaddr_in6 src_addr;
+ struct sockaddr_in6 dst_addr;
+ __u32 num_paths;
+ __u8 port_num;
+ __u8 reserved[3];
+};
Is there a 32-bit/64-bit compatibility
Roland Dreier wrote:
On the other hand I think it would be good to let this userspace
interface cook a little more, say in -mm.
I think that this makes sense.
- Sean
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More majordomo
Sean Unless I miss counted, they should be aligned.
Sean ib_user_path_rec is defined near the end of patch 1/6.
You're right. struct sockaddr_in6 is 28 bytes long (not a multiple of
8) but gcc seems to lay everything out the same on 32-bit and 64-bit
architectures just the same.
- R.
-
Jouni Malinen wrote :
On Mon, Mar 06, 2006 at 04:44:27PM +0100, Jiri Benc wrote:
PRISM2_PARAM_ADM_STATUS is not used anywhere in kernel nor in userspace.
It just passes a value to the driver, so it's safe to remove it.
This is used to implement radio on/off without having to change
On Mon, 06 Mar 2006 16:57:11 -0500
Jeff Garzik [EMAIL PROTECTED] wrote:
Stephen Hemminger wrote:
On Mon, 6 Mar 2006 22:30:59 +0100
Francois Romieu [EMAIL PROTECTED] wrote:
(s/osld.org/osdl.org/g)
Stephen Hemminger [EMAIL PROTECTED] :
Redo the interupt handling of sky2 driver
From: Benjamin LaHaise [EMAIL PROTECTED]
Date: Mon, 6 Mar 2006 13:59:39 -0800
Here's an updated copy of the patch to use fget_light in net/socket.c.
I like this patch a lot, applied to net-2.6.17
I fixed this up by hand:
Adds trailing whitespace.
diff:286: fput_light(sock_file,
From: Stephen Hemminger [EMAIL PROTECTED]
Date: Mon, 6 Mar 2006 14:24:35 -0800
The functions list_del followed by list_add_tail is equivalent to the
existing inline list_move_tail. list_move_tail avoids unnecessary
_LIST_POISON.
Trivial for 2.6.17.
Signed-off-by: Stephen Hemminger [EMAIL
From: Benjamin LaHaise [EMAIL PROTECTED]
Date: Mon, 6 Mar 2006 14:01:11 -0800
This patch introduces the use of rcu for the ipv4 established
connections hashtable, as well as the timewait table since they are
closely intertwined.
Thanks for doing this work, I'll try study it seriously very
From: Roland Dreier [EMAIL PROTECTED]
Date: Mon, 06 Mar 2006 13:58:32 -0800
Sean Unless I miss counted, they should be aligned.
Sean ib_user_path_rec is defined near the end of patch 1/6.
You're right. struct sockaddr_in6 is 28 bytes long (not a multiple of
8) but gcc seems to lay
David Please make sure you check x86_64 vs. x86, and then
David something like powerpc64 vs. powerpc32 or sparc64
David vs. sparc32, as those are the two different classes of ABI
David layouts.
Yes, I tried ppc64 vs ppc and it still comes out the same.
Unfortunately I don't have
Hello, Dave!
As you might know, the TSO patches merged into mainline kernel
since 2.6.11 have hurt performance for the simple (non-TSO)
high-speed netdevice that is IPoIB driver.
This was discussed at length here
http://openib.org/pipermail/openib-general/2005-October/012271.html
I'm trying to
From: Michael S. Tsirkin [EMAIL PROTECTED]
Date: Tue, 7 Mar 2006 00:34:38 +0200
So I'm trying to get a handle on it: could a solution be to simply
look at the frame size, and call tcp_send_delayed_ack from
if the frame size is no larger than 1/8?
Does this make sense?
The comment you
From: Roland Dreier [EMAIL PROTECTED]
Date: Mon, 06 Mar 2006 14:32:28 -0800
The fundamental question seems to be whether things like
struct foo {
struct sockaddr_in6 src;
struct sockaddr_in6 dst;
};
and
struct bar {
struct
David I wrote a test program and it looks ok:
Cool, thanks.
I should look into getting some niagara machines to test with -- with
PCIe slots they should actually be good for IB testing.
- R.
-
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From: Roland Dreier [EMAIL PROTECTED]
Date: Mon, 06 Mar 2006 14:41:21 -0800
I should look into getting some niagara machines to test with -- with
PCIe slots they should actually be good for IB testing.
You'll be cpu limited until we have Van Jacobson net channels.
Also, since our existing
* Peter Horton [EMAIL PROTECTED] [2006-02-18 22:08]:
This patch works around the MWI bug on the DC21143 rev 65 Tulip by
ensuring that the receive buffers don't end on a cache line boundary (as
documented in the errata).
This patch is required for the MIPs based Cobalt Qube/RaQ as supporting
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'
Martin Michlmayr [EMAIL PROTECTED] :
[...]
Does anyone have comments regarding this patch? I received
confirmation from a number of Debian users that this patch
significantly improves the lockup situation on Cobalt, so
it would be nice if it could go in.
I'll queue it with the pending
This patch removes a couple of memory barriers from atomic bitops that
showed up on profiles of netperf.
-ben
Signed-off-by: Benjamin LaHaise [EMAIL PROTECTED]
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 00aa80e..dadc84c 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@
From: Benjamin LaHaise [EMAIL PROTECTED]
Date: Mon, 6 Mar 2006 15:06:41 -0800
This patch removes a couple of memory barriers from atomic bitops that
showed up on profiles of netperf.
A little ugly, we should have a nicer way to do this
generically.
-
To unsubscribe from this list: send the
On Mon, Mar 06, 2006 at 02:25:52PM -0800, Jean Tourrilhes wrote:
Jouni Malinen wrote :
This is used to implement radio on/off without having to change other
parts of the configuration (e.g., set interfaces down).
The airo driver use 'txpower' for that. txpower has a 'off'
option, and
On 3/6/06, David S. Miller [EMAIL PROTECTED] wrote:
From: Benjamin LaHaise [EMAIL PROTECTED]
Date: Mon, 6 Mar 2006 15:06:41 -0800
This patch removes a couple of memory barriers from atomic bitops that
showed up on profiles of netperf.
A little ugly, we should have a nicer way to do this
Add basic support for 2 new chips 5787 and 5754.
Signed-off-by: Michael Chan [EMAIL PROTECTED]
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 683d979..b24408a 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -221,6 +221,14 @@ static struct pci_device_id tg3_pci_tbl[
In article [EMAIL PROTECTED] (at Mon, 06 Mar 2006 21:50:33 +0100),
Jean-Mickael Guerin [EMAIL PROTECTED] says:
Hi,
This patch fixes potential null pointer dereference (I never experiment
such crash).
The patch is made for net-2.6.17.
I disagree.
It never happen, because (void *)rt-u.dst
Support 5787 hardware TSO using a new flag TG3_FLG2_HW_TSO_2.
Since the TSO interface is slightly different and these chips have
finally fixed the 4GB DMA problem and do not have the 40-bit DMA
problem, a new hard_start_xmit is used for these chips. All previous
chips will use the old
Support additional nvrams and new nvram format for 5787 and 5754.
Signed-off-by: Michael Chan [EMAIL PROTECTED]
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index b24408a..67de9f8 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -7816,29 +7816,53 @@ static void
Add fw_version information to ethtool -i.
Signed-off-by: Michael Chan [EMAIL PROTECTED]
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 1a35dbe..dd545b0 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -7666,6 +7666,7 @@ static void tg3_get_drvinfo(struct net_d
Support ipv6 tx csum on 5787 by setting NETIF_F_HW_CSUM.
Signed-off-by: Michael Chan [EMAIL PROTECTED]
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 3e7eb3d..8560f58 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -7871,10 +7871,10 @@ static int tg3_set_tx_csum(struct
On Tue, 7 Mar 2006 00:34:38 +0200
Michael S. Tsirkin [EMAIL PROTECTED] wrote:
Hello, Dave!
As you might know, the TSO patches merged into mainline kernel
since 2.6.11 have hurt performance for the simple (non-TSO)
high-speed netdevice that is IPoIB driver.
This was discussed at length here
Extend matching connection requests to listens in the Infiniband CM to include
private data checks.
This allows applications to listen on the same service identifier, with private
data directing the request to the appropriate application.
Signed-off-by: Sean Hefty [EMAIL PROTECTED]
---
This
Benjamin LaHaise a écrit :
Hello again,
This patch introduces the use of rcu for the ipv4 established connections
hashtable, as well as the timewait table since they are closely intertwined.
This removes 4 atomic operations per packet from the tcp_v4_rcv codepath,
which helps quite a bit
On Mon, Mar 06, 2006 at 08:29:30PM -0300, Arnaldo Carvalho de Melo wrote:
- clear_bit(SOCK_ASYNC_NOSPACE, sk-sk_socket-flags);
+ if (test_bit(SOCK_ASYNC_NOSPACE, sk-sk_socket-flags))
+ clear_bit(SOCK_ASYNC_NOSPACE, sk-sk_socket-flags);
Something like
Arnaldo Carvalho de Melo a écrit :
On 3/6/06, David S. Miller [EMAIL PROTECTED] wrote:
From: Benjamin LaHaise [EMAIL PROTECTED]
Date: Mon, 6 Mar 2006 15:06:41 -0800
This patch removes a couple of memory barriers from atomic bitops that
showed up on profiles of netperf.
A little ugly, we
On Tue, Mar 07, 2006 at 12:48:23AM +0100, Eric Dumazet wrote:
If I understand your patch correctly, your future plan is to change struct
inet_ehash_bucket rwlock_t wlock to a pure spinlock (when ipv6 is
converted to rcu lookups too), because no more read_lock() are expected ?
Yes/no... The
On Tue, Mar 07, 2006 at 12:59:17AM +0100, Eric Dumazet wrote:
I'm not even sure this 'optimization' is valid on UP.
It can be, as branch prediction makes the test essentially free. The real
answer is that it depends on the CPU, how much pressure there is on the write
combining buffers and
From: Benjamin LaHaise [EMAIL PROTECTED]
Date: Mon, 6 Mar 2006 15:40:31 -0800
On Mon, Mar 06, 2006 at 08:29:30PM -0300, Arnaldo Carvalho de Melo wrote:
- clear_bit(SOCK_ASYNC_NOSPACE, sk-sk_socket-flags);
+ if (test_bit(SOCK_ASYNC_NOSPACE, sk-sk_socket-flags))
+
On Mon, Mar 06, 2006 at 03:23:04PM -0800, Jouni Malinen wrote:
On Mon, Mar 06, 2006 at 02:25:52PM -0800, Jean Tourrilhes wrote:
Jouni Malinen wrote :
This is used to implement radio on/off without having to change other
parts of the configuration (e.g., set interfaces down).
The
From: Benjamin LaHaise [EMAIL PROTECTED]
Date: Mon, 6 Mar 2006 16:09:07 -0800
I'll respin it with the
fast_clear_bit() suggestion.
Please see my other email first, we may be able to do something
even better via test_and_*_bit().
-
To unsubscribe from this list: send the line unsubscribe
From: Michael Chan [EMAIL PROTECTED]
Date: Mon, 06 Mar 2006 13:49:54 -0800
Add basic support for 2 new chips 5787 and 5754.
Signed-off-by: Michael Chan [EMAIL PROTECTED]
Applied.
-
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the body of a message to [EMAIL PROTECTED]
From: Michael Chan [EMAIL PROTECTED]
Date: Mon, 06 Mar 2006 13:50:22 -0800
Support additional nvrams and new nvram format for 5787 and 5754.
Signed-off-by: Michael Chan [EMAIL PROTECTED]
Applied, but I had to remove trailing whitespace in the
patch by hand, as GIT warns about that now, it
Ok, I found what I was talking about on irc...
Andy Fleming wrote a proper PHY layer, initially based on sungem_phy but
then evolved into something more versatile including some of the link
state machine that is currently still in the MAC driver for sungem.
You should probably use that...
It's
From: Michael Chan [EMAIL PROTECTED]
Date: Mon, 06 Mar 2006 13:50:51 -0800
Support 5787 hardware TSO using a new flag TG3_FLG2_HW_TSO_2.
Since the TSO interface is slightly different and these chips have
finally fixed the 4GB DMA problem and do not have the 40-bit DMA
problem, a new
From: Michael Chan [EMAIL PROTECTED]
Date: Mon, 06 Mar 2006 13:51:22 -0800
Support ipv6 tx csum on 5787 by setting NETIF_F_HW_CSUM.
Signed-off-by: Michael Chan [EMAIL PROTECTED]
Applied, thanks.
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From: Michael Chan [EMAIL PROTECTED]
Date: Mon, 06 Mar 2006 13:51:54 -0800
Support one-shot MSI on 5787.
This one-shot MSI idea is credited to David Miller. In this mode, MSI
disables itself automatically after it is generated, saving the driver
a register access to disable it for NAPI.
From: Michael Chan [EMAIL PROTECTED]
Date: Mon, 06 Mar 2006 13:53:18 -0800
Add fw_version information to ethtool -i.
Signed-off-by: Michael Chan [EMAIL PROTECTED]
Applied.
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More
From: Michael Chan [EMAIL PROTECTED]
Date: Mon, 06 Mar 2006 13:53:51 -0800
Update version to 3.52.
Signed-off-by: Michael Chan [EMAIL PROTECTED]
Also applied, thanks a lot Michael.
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Benjamin LaHaise [EMAIL PROTECTED] wrote:
Hello Andrew et al,
The patch below adds a fast path that avoids the atomic dec and test
operation and spinlock acquire/release on page free. This is especially
important to the network stack which uses put_page() to free user
buffers.
On Mon, 2006-03-06 at 16:39 -0800, David S. Miller wrote:
Also, you should probably fixup the DMA masks we use
if this chip really doesn't have the 40-bit limitation.
Or did you take care of that and I missed it somehow?
The 40-bit stuff is handled in another patch, probably still in your
From: Michael Chan [EMAIL PROTECTED]
Date: Mon, 06 Mar 2006 15:07:50 -0800
On Mon, 2006-03-06 at 16:39 -0800, David S. Miller wrote:
Also, you should probably fixup the DMA masks we use
if this chip really doesn't have the 40-bit limitation.
Or did you take care of that and I missed it
From: David S. Miller [EMAIL PROTECTED]
Date: Mon, 06 Mar 2006 16:52:41 -0800 (PST)
I did put that patch in already.
Actually, no I didn't, it's still in my queue sorry.
I'll try to get to it tonight, it belongs in 2.6.16
for sure.
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On Mon, Mar 06, 2006 at 04:25:32PM -0800, David S. Miller wrote:
Wait...
what about test_and_clear_bit()?
Most implementations should be doing the light-weight test _first_,
and only do the update if the bit isn't in the state desired.
I think in such cases we can elide the memory
On Mon, 2006-03-06 at 16:52 -0800, David S. Miller wrote:
Ok, so the 40-bit capable chips won't hit the 5780 class code path?
The mask will be set to 40-bit for 5780 class only. In
tg3_start_xmit_dma_bug(), there is a 40-bit DMA address check for 5780
class only and will return 0 for all
Add an address translation service that maps IP addresses to Infiniband
GID addresses using IPoIB.
Signed-off-by: Sean Hefty [EMAIL PROTECTED]
---
This should be the correct patch. The only difference between this and the
mis-post
is the use of mutex_lock/unlock in place of up/down.
diff
Kernel mode connection management agent over Infiniband that connects based
on IP addresses. The agent defines a generic RDMA connection abstraction
to support clients wanting to connect over different RDMA devices.
Agent also handles RDMA device hotplug events on behalf of clients.
Kernel component necessary to support the userspace RDMA connection management
library.
Signed-off-by: Sean Hefty [EMAIL PROTECTED]
---
Discussion on the list suggested giving the userspace interface more time to
develop, which seems reasonable.
diff -uprN -X
Roland I should look into getting some niagara machines to test
Roland with -- with PCIe slots they should actually be good for
Roland IB testing.
David You'll be cpu limited until we have Van Jacobson net
David channels.
For IPoIB maybe but not for native IB which offloads
On Mon, 2006-03-06 at 15:40 -0800, Roland Dreier wrote:
Anyway IB works fine with standard INTx interrupts -- MSI is just icing.
Depends on the driver. Ours needs the interrupt vector rather than the
number, which means we don't work without CONFIG_PCI_MSI. That is,
unless there's some other
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