[net-next 0/4][pull request] Intel Wired LAN Driver Updates

[net-next 0/4][pull request] Intel Wired LAN Driver Updates

[Jeff Kirsher]

This series of patches contains updates for e1000, e1000e and igb.

The following are changes since commit dc6b9b78234fecdc6d2ca5e1629185718202bcf5:
  net: include/net/sock.h cleanup
and are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master

Bruce Allan (1):
  e1000e: fix typo in definition of E1000_CTRL_EXT_FORCE_SMBUS

Matthew Vick (1):
  igb: Disable the BMC-to-OS Watchdog Enable bit for DMAC.

Sebastian Andrzej Siewior (2):
  e1000: remove workaround for Errata 23 from jumbo alloc
  e1000: look in the page and not in skb->data for the last byte

 drivers/net/ethernet/intel/e1000/e1000_main.c  |   30 ++++--------------------
 drivers/net/ethernet/intel/e1000e/defines.h    |    2 +-
 drivers/net/ethernet/intel/igb/e1000_defines.h |    2 +
 drivers/net/ethernet/intel/igb/igb_main.c      |    3 ++
 4 files changed, 11 insertions(+), 26 deletions(-)

-- 
1.7.7.6

[net-next 1/4] e1000e: fix typo in definition of E1000_CTRL_EXT_FORCE_SMBUS

[Jeff Kirsher]

From: Bruce Allan <bruce.w.allan@intel.com>

This define is needed by i217.

Reported-by: Bjorn Mork <bjorn@mork.no>
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/e1000e/defines.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000e/defines.h b/drivers/net/ethernet/intel/e1000e/defines.h
index 11c4666..351a409 100644
--- a/drivers/net/ethernet/intel/e1000e/defines.h
+++ b/drivers/net/ethernet/intel/e1000e/defines.h
@@ -76,7 +76,7 @@
 /* Extended Device Control */
 #define E1000_CTRL_EXT_LPCD  0x00000004     /* LCD Power Cycle Done */
 #define E1000_CTRL_EXT_SDP3_DATA 0x00000080 /* Value of SW Definable Pin 3 */
-#define E1000_CTRL_EXT_FORCE_SMBUS 0x00000004 /* Force SMBus mode*/
+#define E1000_CTRL_EXT_FORCE_SMBUS 0x00000800 /* Force SMBus mode */
 #define E1000_CTRL_EXT_EE_RST    0x00002000 /* Reinitialize from EEPROM */
 #define E1000_CTRL_EXT_SPD_BYPS  0x00008000 /* Speed Select Bypass */
 #define E1000_CTRL_EXT_RO_DIS    0x00020000 /* Relaxed Ordering disable */
-- 
1.7.7.6

[net-next 2/4] e1000: remove workaround for Errata 23 from jumbo alloc

[Jeff Kirsher]

From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

According to the comment, errata 23 says that the memory we allocate
can't cross a 64KiB boundary. In case of jumbo frames we allocate
complete pages which can never cross the 64KiB boundary because
PAGE_SIZE should be a multiple of 64KiB so we stop either before the
boundary or start after it but never cross it. Furthermore the check
seems bogus because it looks at skb->data which is not seen by the HW
at all because we only pass the DMA address of the page we allocated. So
I *think* the workaround is not required here.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/e1000/e1000_main.c |   24 ------------------------
 1 files changed, 0 insertions(+), 24 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c
index f1aef68..fefbf4d 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_main.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_main.c
@@ -4391,30 +4391,6 @@ e1000_alloc_jumbo_rx_buffers(struct e1000_adapter *adapter,
 			break;
 		}
 
-		/* Fix for errata 23, can't cross 64kB boundary */
-		if (!e1000_check_64k_bound(adapter, skb->data, bufsz)) {
-			struct sk_buff *oldskb = skb;
-			e_err(rx_err, "skb align check failed: %u bytes at "
-			      "%p\n", bufsz, skb->data);
-			/* Try again, without freeing the previous */
-			skb = netdev_alloc_skb_ip_align(netdev, bufsz);
-			/* Failed allocation, critical failure */
-			if (!skb) {
-				dev_kfree_skb(oldskb);
-				adapter->alloc_rx_buff_failed++;
-				break;
-			}
-
-			if (!e1000_check_64k_bound(adapter, skb->data, bufsz)) {
-				/* give up */
-				dev_kfree_skb(skb);
-				dev_kfree_skb(oldskb);
-				break; /* while (cleaned_count--) */
-			}
-
-			/* Use new allocation */
-			dev_kfree_skb(oldskb);
-		}
 		buffer_info->skb = skb;
 		buffer_info->length = adapter->rx_buffer_len;
 check_page:
-- 
1.7.7.6

Re: [net-next 2/4] e1000: remove workaround for Errata 23 from jumbo alloc

[Ben Hutchings]

On Thu, 2012-05-17 at 04:27 -0700, Jeff Kirsher wrote:
> From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
> 
> According to the comment, errata 23 says that the memory we allocate
> can't cross a 64KiB boundary. In case of jumbo frames we allocate
> complete pages which can never cross the 64KiB boundary because
> PAGE_SIZE should be a multiple of 64KiB so we stop either before the

Should be a factor, not multiple.

[...]
> --- a/drivers/net/ethernet/intel/e1000/e1000_main.c
> +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c
> @@ -4391,30 +4391,6 @@ e1000_alloc_jumbo_rx_buffers(struct e1000_adapter *adapter,
>  			break;
>  		}
>  
> -		/* Fix for errata 23, can't cross 64kB boundary */
> -		if (!e1000_check_64k_bound(adapter, skb->data, bufsz)) {
> -			struct sk_buff *oldskb = skb;
> -			e_err(rx_err, "skb align check failed: %u bytes at "
> -			      "%p\n", bufsz, skb->data);
> -			/* Try again, without freeing the previous */
> -			skb = netdev_alloc_skb_ip_align(netdev, bufsz);
> -			/* Failed allocation, critical failure */
> -			if (!skb) {
> -				dev_kfree_skb(oldskb);
> -				adapter->alloc_rx_buff_failed++;
> -				break;
> -			}
> -
> -			if (!e1000_check_64k_bound(adapter, skb->data, bufsz)) {
> -				/* give up */
> -				dev_kfree_skb(skb);
> -				dev_kfree_skb(oldskb);
> -				break; /* while (cleaned_count--) */
> -			}
> -
> -			/* Use new allocation */
> -			dev_kfree_skb(oldskb);
> -		}
[...]

I don't believe PAGE_SIZE is >64K on any architecture, but perhaps you
should replace the run-time check with:

		BUILD_BUG_ON(PAGE_SIZE > 0x10000);

in case that changes in future.

Ben.

-- 
Ben Hutchings, Staff Engineer, Solarflare
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.

Re: [net-next 2/4] e1000: remove workaround for Errata 23 from jumbo alloc

[David Miller]

From: Ben Hutchings <bhutchings@solarflare.com>
Date: Thu, 17 May 2012 15:40:30 +0100

> I don't believe PAGE_SIZE is >64K on any architecture, but perhaps you
> should replace the run-time check with:

powerpc can be built with PAGE_SHIFT == 18

[net-next 3/4] e1000: look in the page and not in skb->data for the last byte

[Jeff Kirsher]

From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

The code seems to want to look at the last byte where the HW puts some
information. Since the skb->data area is never seen by the HW I guess it
does not work as expected. We pass the page address to the HW so I
*think* in order to get to the last byte where the information might be
one should use the page buffer and take a look.
This is of course not more than just compile tested.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/e1000/e1000_main.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c
index fefbf4d..6ac80c8 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_main.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_main.c
@@ -4066,7 +4066,11 @@ static bool e1000_clean_jumbo_rx_irq(struct e1000_adapter *adapter,
 		/* errors is only valid for DD + EOP descriptors */
 		if (unlikely((status & E1000_RXD_STAT_EOP) &&
 		    (rx_desc->errors & E1000_RXD_ERR_FRAME_ERR_MASK))) {
-			u8 last_byte = *(skb->data + length - 1);
+			u8 *mapped;
+			u8 last_byte;
+
+			mapped = kmap_atomic(buffer_info->page);
+			last_byte = *(mapped + length - 1);
 			if (TBI_ACCEPT(hw, status, rx_desc->errors, length,
 				       last_byte)) {
 				spin_lock_irqsave(&adapter->stats_lock,
-- 
1.7.7.6

Re: [net-next 3/4] e1000: look in the page and not in skb->data for the last byte

[Sebastian Andrzej Siewior]

On 05/17/2012 01:27 PM, Jeff Kirsher wrote:
> diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c
> index fefbf4d..6ac80c8 100644
> --- a/drivers/net/ethernet/intel/e1000/e1000_main.c
> +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c
> @@ -4066,7 +4066,11 @@ static bool e1000_clean_jumbo_rx_irq(struct e1000_adapter *adapter,
>   		/* errors is only valid for DD + EOP descriptors */
>   		if (unlikely((status&  E1000_RXD_STAT_EOP)&&
>   		(rx_desc->errors&  E1000_RXD_ERR_FRAME_ERR_MASK))) {
> -			u8 last_byte = *(skb->data + length - 1);
> +			u8 *mapped;
> +			u8 last_byte;
> +
> +			mapped = kmap_atomic(buffer_info->page);
> +			last_byte = *(mapped + length - 1);
>   			if (TBI_ACCEPT(hw, status, rx_desc->errors, length,
>   				       last_byte)) {
>   				spin_lock_irqsave(&adapter->stats_lock,

This is not what I've sent. My original patch [0] hat a unmap as well. 
One comment was, that kmap_atomic() is too much overhead because the 
page can never be highmem. So I changed it to page_address() [1].

[0] http://permalink.gmane.org/gmane.linux.drivers.e1000.devel/10008
[1] http://permalink.gmane.org/gmane.linux.drivers.e1000.devel/10012

Sebastian

Re: [net-next 3/4] e1000: look in the page and not in skb->data for the last byte

[Jeff Kirsher]

[-- Attachment #1: Type: text/plain, Size: 1547 bytes --]

On Thu, 2012-05-17 at 13:38 +0200, Sebastian Andrzej Siewior wrote:
> On 05/17/2012 01:27 PM, Jeff Kirsher wrote:
> > diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c
> > index fefbf4d..6ac80c8 100644
> > --- a/drivers/net/ethernet/intel/e1000/e1000_main.c
> > +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c
> > @@ -4066,7 +4066,11 @@ static bool e1000_clean_jumbo_rx_irq(struct e1000_adapter *adapter,
> >   		/* errors is only valid for DD + EOP descriptors */
> >   		if (unlikely((status&  E1000_RXD_STAT_EOP)&&
> >   		(rx_desc->errors&  E1000_RXD_ERR_FRAME_ERR_MASK))) {
> > -			u8 last_byte = *(skb->data + length - 1);
> > +			u8 *mapped;
> > +			u8 last_byte;
> > +
> > +			mapped = kmap_atomic(buffer_info->page);
> > +			last_byte = *(mapped + length - 1);
> >   			if (TBI_ACCEPT(hw, status, rx_desc->errors, length,
> >   				       last_byte)) {
> >   				spin_lock_irqsave(&adapter->stats_lock,
> 
> This is not what I've sent. My original patch [0] hat a unmap as well. 
> One comment was, that kmap_atomic() is too much overhead because the 
> page can never be highmem. So I changed it to page_address() [1].
> 
> [0] http://permalink.gmane.org/gmane.linux.drivers.e1000.devel/10008
> [1] http://permalink.gmane.org/gmane.linux.drivers.e1000.devel/10012
> 
> Sebastian

Your correct, I apologize.  This was my fault, I applied your v1 of the
patch and then realized there was a v2.

I will re-send the series with the correct patch.

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Re: [net-next 3/4] e1000: look in the page and not in skb->data for the last byte

[Sebastian Andrzej Siewior]

On 05/17/2012 01:50 PM, Jeff Kirsher wrote:
>
> Your correct, I apologize.  This was my fault, I applied your v1 of the
> patch and then realized there was a v2.
>
> I will re-send the series with the correct patch.

Okay. I haven't seen [0] in the series. Did you merge it somewhere?

[0] http://thread.gmane.org/gmane.linux.drivers.e1000.devel/10019

Sebastian

Re: [net-next 3/4] e1000: look in the page and not in skb->data for the last byte

[Jeff Kirsher]

[-- Attachment #1: Type: text/plain, Size: 675 bytes --]

On Thu, 2012-05-17 at 13:56 +0200, Sebastian Andrzej Siewior wrote:
> On 05/17/2012 01:50 PM, Jeff Kirsher wrote:
> >
> > Your correct, I apologize.  This was my fault, I applied your v1 of the
> > patch and then realized there was a v2.
> >
> > I will re-send the series with the correct patch.
> 
> Okay. I haven't seen [0] in the series. Did you merge it somewhere?
> 
> [0] http://thread.gmane.org/gmane.linux.drivers.e1000.devel/10019
> 
> Sebastian

No, not yet.  Aaron is still validating that patch since it was actually
the last one you sent me.  I expect to be pushing it in the next day or
so with some ixgbe patches, once it finishes validation.

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[net-next 4/4] igb: Disable the BMC-to-OS Watchdog Enable bit for DMAC.

[Jeff Kirsher]

From: Matthew Vick <matthew.vick@intel.com>

Under certain scenarios, it's possible that bursty manageability traffic
over the BMC-to-OS path may overrun the internal manageability receive
buffer causing dropped manageability packets. Clearing this bit prevents
this situation by interrupting coalescing to allow manageability traffic
through.

Signed-off-by: Matthew Vick <matthew.vick@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/igb/e1000_defines.h |    2 ++
 drivers/net/ethernet/intel/igb/igb_main.c      |    3 +++
 2 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/drivers/net/ethernet/intel/igb/e1000_defines.h b/drivers/net/ethernet/intel/igb/e1000_defines.h
index 6409f85..ec7e4fe 100644
--- a/drivers/net/ethernet/intel/igb/e1000_defines.h
+++ b/drivers/net/ethernet/intel/igb/e1000_defines.h
@@ -301,6 +301,8 @@
 							* transactions */
 #define E1000_DMACR_DMAC_LX_SHIFT       28
 #define E1000_DMACR_DMAC_EN             0x80000000 /* Enable DMA Coalescing */
+/* DMA Coalescing BMC-to-OS Watchdog Enable */
+#define E1000_DMACR_DC_BMC2OSW_EN	0x00008000
 
 #define E1000_DMCTXTH_DMCTTHR_MASK      0x00000FFF /* DMA Coalescing Transmit
 							* Threshold */
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 9bbf1a2..dd3bfe8 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -7147,6 +7147,9 @@ static void igb_init_dmac(struct igb_adapter *adapter, u32 pba)
 
 			/* watchdog timer= +-1000 usec in 32usec intervals */
 			reg |= (1000 >> 5);
+
+			/* Disable BMC-to-OS Watchdog Enable */
+			reg &= ~E1000_DMACR_DC_BMC2OSW_EN;
 			wr32(E1000_DMACR, reg);
 
 			/*
-- 
1.7.7.6

Re: [net-next 0/4][pull request] Intel Wired LAN Driver Updates

[Jeff Kirsher]

[-- Attachment #1: Type: text/plain, Size: 1082 bytes --]

On Thu, 2012-05-17 at 04:27 -0700, Jeff Kirsher wrote:
> This series of patches contains updates for e1000, e1000e and igb.
> 
> The following are changes since commit dc6b9b78234fecdc6d2ca5e1629185718202bcf5:
>   net: include/net/sock.h cleanup
> and are available in the git repository at:
>   git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master
> 
> Bruce Allan (1):
>   e1000e: fix typo in definition of E1000_CTRL_EXT_FORCE_SMBUS
> 
> Matthew Vick (1):
>   igb: Disable the BMC-to-OS Watchdog Enable bit for DMAC.
> 
> Sebastian Andrzej Siewior (2):
>   e1000: remove workaround for Errata 23 from jumbo alloc
>   e1000: look in the page and not in skb->data for the last byte
> 
>  drivers/net/ethernet/intel/e1000/e1000_main.c  |   30 ++++--------------------
>  drivers/net/ethernet/intel/e1000e/defines.h    |    2 +-
>  drivers/net/ethernet/intel/igb/e1000_defines.h |    2 +
>  drivers/net/ethernet/intel/igb/igb_main.c      |    3 ++
>  4 files changed, 11 insertions(+), 26 deletions(-)
> 

v2 of the series will be coming.

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Re: [net-next 0/4][pull request] Intel Wired LAN Driver Updates

[David Miller]

From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date: Thu, 17 May 2012 04:27:46 -0700

> This series of patches contains updates for e1000, e1000e and igb.
> 
> The following are changes since commit dc6b9b78234fecdc6d2ca5e1629185718202bcf5:
>   net: include/net/sock.h cleanup
> and are available in the git repository at:
>   git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master

Pulled, thanks.

[net-next 0/4][pull request] Intel Wired LAN Driver Updates

[Jeff Kirsher]

This series contains updates to igb and ixgbevf.

The following are changes since commit adccff34de1ef81564b7e6c436f762e7a1caf807:
  net/tipc/name_table.c: Remove unecessary semicolon
and are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master

Akeem G. Abodunrin (1):
  igb: Support to enable EEE on all eee_supported devices

Alexander Duyck (2):
  igb: Remove artificial restriction on RQDPC stat reading
  ixgbevf: Add support for VF API negotiation

John Fastabend (1):
  ixgbevf: scheduling while atomic in reset hw path

 drivers/net/ethernet/intel/igb/e1000_82575.c      | 17 +++++++---
 drivers/net/ethernet/intel/igb/e1000_defines.h    |  3 +-
 drivers/net/ethernet/intel/igb/e1000_regs.h       |  1 +
 drivers/net/ethernet/intel/igb/igb_main.c         |  8 +++--
 drivers/net/ethernet/intel/ixgbevf/defines.h      |  1 +
 drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 23 +++++++++++++
 drivers/net/ethernet/intel/ixgbevf/mbx.h          | 21 ++++++++++--
 drivers/net/ethernet/intel/ixgbevf/vf.c           | 39 ++++++++++++++++++++++-
 drivers/net/ethernet/intel/ixgbevf/vf.h           |  3 ++
 9 files changed, 105 insertions(+), 11 deletions(-)

-- 
1.7.11.4

Re: [net-next 0/4][pull request] Intel Wired LAN Driver Updates

[Jeff Kirsher]

[-- Attachment #1: Type: text/plain, Size: 1535 bytes --]

On Tue, 2012-09-18 at 21:31 -0700, Jeff Kirsher wrote:
> This series contains updates to igb and ixgbevf.
> 
> The following are changes since commit adccff34de1ef81564b7e6c436f762e7a1caf807:
>   net/tipc/name_table.c: Remove unecessary semicolon
> and are available in the git repository at:
>   git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master
> 
> Akeem G. Abodunrin (1):
>   igb: Support to enable EEE on all eee_supported devices
> 
> Alexander Duyck (2):
>   igb: Remove artificial restriction on RQDPC stat reading
>   ixgbevf: Add support for VF API negotiation
> 
> John Fastabend (1):
>   ixgbevf: scheduling while atomic in reset hw path
> 
>  drivers/net/ethernet/intel/igb/e1000_82575.c      | 17 +++++++---
>  drivers/net/ethernet/intel/igb/e1000_defines.h    |  3 +-
>  drivers/net/ethernet/intel/igb/e1000_regs.h       |  1 +
>  drivers/net/ethernet/intel/igb/igb_main.c         |  8 +++--
>  drivers/net/ethernet/intel/ixgbevf/defines.h      |  1 +
>  drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 23 +++++++++++++
>  drivers/net/ethernet/intel/ixgbevf/mbx.h          | 21 ++++++++++--
>  drivers/net/ethernet/intel/ixgbevf/vf.c           | 39 ++++++++++++++++++++++-
>  drivers/net/ethernet/intel/ixgbevf/vf.h           |  3 ++
>  9 files changed, 105 insertions(+), 11 deletions(-)
> 

Dave,

Do not pull, it appears there will be changes to patch 04 of the series,
I will be sending a v2 of the series once John gets patch 04 fixed up.

Cheers,
Jeff

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Re: [net-next 0/4][pull request] Intel Wired LAN Driver Updates

[David Miller]

From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date: Tue, 18 Sep 2012 23:03:55 -0700

> Do not pull, it appears there will be changes to patch 04 of the series,
> I will be sending a v2 of the series once John gets patch 04 fixed up.

Ok.

[net-next 0/4][pull request] Intel Wired LAN Driver Updates

[Jeff Kirsher]

This series contains updates to igb and ixgbe.

The following are changes since commit 600e177920df936d03b807780ca92c662af98990:
  net: Providing protocol type via system.sockprotoname xattr of /proc/PID/fd entries
and are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master

Akeem G. Abodunrin (1):
  igb: Supported and Advertised Pause Frame

Carolyn Wyborny (1):
  igb: Add loopback test support for i210

Eliezer Tamir (1):
  ixgbe: remove old init remnant

Eric Dumazet (1):
  igb: reduce Rx header size

 drivers/net/ethernet/intel/igb/igb.h          |  4 +-
 drivers/net/ethernet/intel/igb/igb_ethtool.c  | 72 +++++++++++++--------------
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c |  5 --
 3 files changed, 36 insertions(+), 45 deletions(-)

-- 
1.7.11.4

Re: [net-next 0/4][pull request] Intel Wired LAN Driver Updates

[David Miller]

From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date: Tue,  4 Sep 2012 23:25:46 -0700

> This series contains updates to igb and ixgbe.
> 
> The following are changes since commit 600e177920df936d03b807780ca92c662af98990:
>   net: Providing protocol type via system.sockprotoname xattr of /proc/PID/fd entries
> and are available in the git repository at:
>   git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master

Pulled, thanks Jeff.

[net-next 0/4][pull request] Intel Wired LAN Driver Updates

[Jeff Kirsher]

This series of patches contains updates for e1000e and ixgbe.

NOTE- The ixgbe patch can and probably should be applied to
David Miller's net tree as well.

The following are changes since commit bd14b1b2e29bd6812597f896dde06eaf7c6d2f24:
  tcp: be more strict before accepting ECN negociation
and are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master

Bruce Allan (2):
  e1000e: enable forced master/slave on 82577
  e1000e: increase version number

John Fastabend (1):
  ixgbe: dcb: IEEE PFC stats and reset logic incorrect

Richard Alpe (1):
  e1000e: clear REQ and GNT in EECD (82571 && 82572)

 drivers/net/ethernet/intel/e1000e/82571.c       |   12 ++++-
 drivers/net/ethernet/intel/e1000e/netdev.c      |    2 +-
 drivers/net/ethernet/intel/e1000e/phy.c         |   71 ++++++++++++++--------
 drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c |    7 ++
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c   |    6 ++-
 5 files changed, 69 insertions(+), 29 deletions(-)

-- 
1.7.7.6

Re: [net-next 0/4][pull request] Intel Wired LAN Driver Updates

[David Miller]

From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date: Sat,  5 May 2012 05:38:09 -0700

> This series of patches contains updates for e1000e and ixgbe.
> 
> NOTE- The ixgbe patch can and probably should be applied to
> David Miller's net tree as well.
> 
> The following are changes since commit bd14b1b2e29bd6812597f896dde06eaf7c6d2f24:
>   tcp: be more strict before accepting ECN negociation
> and are available in the git repository at:
>   git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master

No new changes there?

[davem@drr net-next]$ git pull git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master
>From git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next
 * branch            master     -> FETCH_HEAD
Already up-to-date.

Re: [net-next 0/4][pull request] Intel Wired LAN Driver Updates

[Jeff Kirsher]

[-- Attachment #1: Type: text/plain, Size: 1042 bytes --]

On Sun, 2012-05-06 at 13:25 -0400, David Miller wrote:
> From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
> Date: Sat,  5 May 2012 05:38:09 -0700
> 
> > This series of patches contains updates for e1000e and ixgbe.
> > 
> > NOTE- The ixgbe patch can and probably should be applied to
> > David Miller's net tree as well.
> > 
> > The following are changes since commit bd14b1b2e29bd6812597f896dde06eaf7c6d2f24:
> >   tcp: be more strict before accepting ECN negociation
> > and are available in the git repository at:
> >   git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master
> 
> No new changes there?
> 
> [davem@drr net-next]$ git pull git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master
> From git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next
>  * branch            master     -> FETCH_HEAD
> Already up-to-date.

Sorry Dave, I thought I had pushed the changes but it appears I did not.
I have rectified that and now my net-next tree contains the four
patches.

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Re: [net-next 0/4][pull request] Intel Wired LAN Driver Updates

[David Miller]

From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date: Mon, 07 May 2012 00:12:58 -0700

> On Sun, 2012-05-06 at 13:25 -0400, David Miller wrote:
>> From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
>> Date: Sat,  5 May 2012 05:38:09 -0700
>> 
>> > This series of patches contains updates for e1000e and ixgbe.
>> > 
>> > NOTE- The ixgbe patch can and probably should be applied to
>> > David Miller's net tree as well.
>> > 
>> > The following are changes since commit bd14b1b2e29bd6812597f896dde06eaf7c6d2f24:
>> >   tcp: be more strict before accepting ECN negociation
>> > and are available in the git repository at:
>> >   git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master
>> 
>> No new changes there?
>> 
>> [davem@drr net-next]$ git pull git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master
>> From git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next
>>  * branch            master     -> FETCH_HEAD
>> Already up-to-date.
> 
> Sorry Dave, I thought I had pushed the changes but it appears I did not.
> I have rectified that and now my net-next tree contains the four
> patches.

That looks better, pulled, thanks Jeff.

[net-next 0/4][pull request] Intel Wired LAN Driver Updates

[Jeff Kirsher]

This series of patches contains fixes e100 and DCB (ixgbe, bnx2x).

The following are changes since commit b4017c5368f992fb8fb3a2545a0977082c6664e4:
  Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
and are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master

Ben Greear (2):
  e100: Fix rx-over-length statistics.
  e100: Show short v/s long rx length errors in ethtool stats.

John Fastabend (2):
  ixgbe: dcb: check setup_tc return codes
  net: dcb: getnumtcs()/setnumtcs() should return an int

 drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c |    4 +-
 drivers/net/ethernet/intel/e100.c               |    8 +++++-
 drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c |   30 +++++++++++++++-------
 include/net/dcbnl.h                             |    4 +-
 4 files changed, 31 insertions(+), 15 deletions(-)

-- 
1.7.7.6

Re: [net-next 0/4][pull request] Intel Wired LAN Driver Updates

[David Miller]

From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date: Fri,  2 Mar 2012 18:26:23 -0800

> This series of patches contains fixes e100 and DCB (ixgbe, bnx2x).
> 
> The following are changes since commit b4017c5368f992fb8fb3a2545a0977082c6664e4:
>   Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
> and are available in the git repository at:
>   git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master
> 
> Ben Greear (2):
>   e100: Fix rx-over-length statistics.
>   e100: Show short v/s long rx length errors in ethtool stats.
> 
> John Fastabend (2):
>   ixgbe: dcb: check setup_tc return codes
>   net: dcb: getnumtcs()/setnumtcs() should return an int

Pulled, thanks.

[net-next 0/4][pull request] Intel Wired LAN Driver Updates

[Jeff Kirsher]

This series of patches contains fixes e100 and DCB (ixgbe, bnx2x).

The following are changes since commit b4017c5368f992fb8fb3a2545a0977082c6664e4:
  Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
and are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master

Ben Greear (2):
  e100: Fix rx-over-length statistics.
  e100: Show short v/s long rx length errors in ethtool stats.

John Fastabend (2):
  ixgbe: dcb: check setup_tc return codes
  net: dcb: getnumtcs()/setnumtcs() should return an int

 drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c |    4 +-
 drivers/net/ethernet/intel/e100.c               |    8 +++++-
 drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c |   30 +++++++++++++++-------
 include/net/dcbnl.h                             |    4 +-
 4 files changed, 31 insertions(+), 15 deletions(-)

-- 
1.7.7.6

Re: [net-next 0/4][pull request] Intel Wired LAN Driver Updates

[Jeff Kirsher]

[-- Attachment #1: Type: text/plain, Size: 1109 bytes --]

On Fri, 2012-03-02 at 18:24 -0800, Jeff Kirsher wrote:
> This series of patches contains fixes e100 and DCB (ixgbe, bnx2x).
> 
> The following are changes since commit b4017c5368f992fb8fb3a2545a0977082c6664e4:
>   Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
> and are available in the git repository at:
>   git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master
> 
> Ben Greear (2):
>   e100: Fix rx-over-length statistics.
>   e100: Show short v/s long rx length errors in ethtool stats.
> 
> John Fastabend (2):
>   ixgbe: dcb: check setup_tc return codes
>   net: dcb: getnumtcs()/setnumtcs() should return an int
> 
>  drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c |    4 +-
>  drivers/net/ethernet/intel/e100.c               |    8 +++++-
>  drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c |   30 +++++++++++++++-------
>  include/net/dcbnl.h                             |    4 +-
>  4 files changed, 31 insertions(+), 15 deletions(-)
> 

Please disregard this first pull request, patches from a previous pull
request were sent accidentally.

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[net-next 0/4][pull request] Intel Wired LAN Driver Updates

[Jeff Kirsher]

The following series contains cleanups for e1000e and addition support
for the i340 adapter in igb.

The following are changes since commit bb134d2298b49f50cf6d9388410fba96272905dc:
  net: netif_setup_tc() is static

and are available in the git repository at:
  master.kernel.org:/pub/scm/linux/kernel/git/jkirsher/net-next-2.6 master

Bruce Allan (2):
  e1000e: reduce scope of some variables, remove unnecessary ones
  e1000e: Use kmemdup rather than duplicating its implementation

Carolyn Wyborny (1):
  igb: Add support for i340 Quad Port Fiber Adapter

Jeff Kirsher (1):
  e1000e: convert to stats64

 drivers/net/e1000e/e1000.h    |    5 ++-
 drivers/net/e1000e/ethtool.c  |   52 ++++++++-----------
 drivers/net/e1000e/ich8lan.c  |    3 +-
 drivers/net/e1000e/lib.c      |    4 +-
 drivers/net/e1000e/netdev.c   |  117 +++++++++++++++++++++++++++-------------
 drivers/net/e1000e/phy.c      |    8 ++--
 drivers/net/igb/e1000_82575.c |    1 +
 drivers/net/igb/e1000_hw.h    |    1 +
 drivers/net/igb/igb_main.c    |    1 +
 9 files changed, 116 insertions(+), 76 deletions(-)

-- 
1.7.3.4

Re: [net-next 0/4][pull request] Intel Wired LAN Driver Updates

[Jeff Kirsher]

On Sat, Jan 22, 2011 at 03:56, Jeff Kirsher <jeffrey.t.kirsher@intel.com> wrote:
> The following series contains cleanups for e1000e and addition support
> for the i340 adapter in igb.
>
> The following are changes since commit bb134d2298b49f50cf6d9388410fba96272905dc:
>  net: netif_setup_tc() is static
>
> and are available in the git repository at:
>  master.kernel.org:/pub/scm/linux/kernel/git/jkirsher/net-next-2.6 master
>
> Bruce Allan (2):
>  e1000e: reduce scope of some variables, remove unnecessary ones
>  e1000e: Use kmemdup rather than duplicating its implementation
>
> Carolyn Wyborny (1):
>  igb: Add support for i340 Quad Port Fiber Adapter
>
> Jeff Kirsher (1):
>  e1000e: convert to stats64
>

I have updated my tree to include Flavio's Signed-off-by on the following patch:

e1000e: convert to stats64

-- 
Cheers,
Jeff

Re: [net-next 0/4][pull request] Intel Wired LAN Driver Updates

[David Miller]

From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date: Mon, 24 Jan 2011 00:19:30 -0800

> On Sat, Jan 22, 2011 at 03:56, Jeff Kirsher <jeffrey.t.kirsher@intel.com> wrote:
>> The following series contains cleanups for e1000e and addition support
>> for the i340 adapter in igb.
>>
>> The following are changes since commit bb134d2298b49f50cf6d9388410fba96272905dc:
>>  net: netif_setup_tc() is static
>>
>> and are available in the git repository at:
>>  master.kernel.org:/pub/scm/linux/kernel/git/jkirsher/net-next-2.6 master
>>
>> Bruce Allan (2):
>>  e1000e: reduce scope of some variables, remove unnecessary ones
>>  e1000e: Use kmemdup rather than duplicating its implementation
>>
>> Carolyn Wyborny (1):
>>  igb: Add support for i340 Quad Port Fiber Adapter
>>
>> Jeff Kirsher (1):
>>  e1000e: convert to stats64
>>
> 
> I have updated my tree to include Flavio's Signed-off-by on the following patch:
> 
> e1000e: convert to stats64

Pulled, thanks a lot Jeff.