- 28 6月, 2006 8 次提交
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由 Auke Kok 提交于
A certain AMD64 bridge (8132) has an option to turn on write combining which breaks our adapter. To circumvent this we need to flush every write. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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由 Auke Kok 提交于
Recycle an skb to improve performance a bit. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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由 Auke Kok 提交于
Changing a printk message to make clear that this message is originating from e1000. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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由 Auke Kok 提交于
Smart Power Down is a power saving feature in newer e1000 hardware. We disable it because it causes time to link to be long, but make it a user choice. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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由 Auke Kok 提交于
buffer_info is already filled at the end of this while() loop. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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由 Auke Kok 提交于
e1000_suspend is called even when !CONFIG_PM. The non-PM code inside of it is properly #ifdef'd. This fixes the compiler warnings when !CONFIG_PM. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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由 Auke Kok 提交于
In relation to the irq work done earlier we also move the PHY powerup and powerdown functions into separate functions and move the calls to _close and _open, making the PHY stay in it's power state as long as the device is _up. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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由 Auke Kok 提交于
After studying the driver mac reset code it was found that there were multiple race conditions possible to reset the unit twice or bring it e1000_up() double. This fixes all occurences where the driver needs to reset the mac. We also remove irq requesting/releasing into _open and _close so that while the device is _up we will never touch the irq's. This fixes the double free irq bug that people saw. To make sure that the watchdog task doesn't cause another race we let it run as a non-scheduled task. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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- 11 6月, 2006 1 次提交
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由 Linas Vepstas 提交于
If a PCI bus error/fault triggers a PCI bus reset, attempts to get the ethernet packet count statistics from the hardware will fail, returning garbage data upstream. This patch skips statistics data collection if the PCI device is not on the bus. This patch presumes that an earlier patch, [PATCH] PCI Error Recovery: e1000 network device driver has already been applied. Signed-off-by: NLinas Vepstas <linas@austin.ibm.com> Cc: John Ronciak <john.ronciak@intel.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 10 6月, 2006 1 次提交
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由 Auke Kok 提交于
If a PCI bus error/fault triggers a PCI bus reset, attempts to get the ethernet packet count statistics from the hardware will fail, returning garbage data upstream. This patch skips statistics data collection if the PCI device is not on the bus. Signed-off-by: NLinas Vepstas <linas@austin.ibm.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Acked-by: NAuke Kok <auke-jan.h.kok@intel.com>
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- 09 6月, 2006 2 次提交
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由 Auke Kok 提交于
Various PCI bus errors can be signaled by newer PCI controllers. This patch adds the PCI error recovery callbacks to the intel gigabit ethernet e1000 device driver. The patch has been tested, and appears to work well. Signed-off-by: NLinas Vepstas <linas@linas.org> Acked-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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由 Auke Kok 提交于
It was brought to our attention that the prefetches break e1000 traffic on xscale/arm architectures. Remove them for now. We'll let them stay in mm for a while, or find a better solution to enable. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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- 27 5月, 2006 2 次提交
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由 Auke Kok 提交于
Someone was waaay too aggressive and removed e1000's reboot notifier instead of porting it to the new way of the shutdown handler. This change broke wake on lan. Add the shutdown handler back in using the same method as e100 uses. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> (cherry picked from c653e635 commit)
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由 Alexey Dobriyan 提交于
Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Cc: "Ronciak, John" <john.ronciak@intel.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Acked-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 24 5月, 2006 4 次提交
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由 Auke Kok 提交于
Signed-off-by: NAuke Kok <auke.jan.h.kok@intel.com>
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由 Auke Kok 提交于
This honours the request to remove the changelog in the driver code. Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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由 Auke Kok 提交于
Some leading and trailing whitespace made it into the driver code here. Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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由 Auke Kok 提交于
Someone was waaay too aggressive and removed e1000's reboot notifier instead of porting it to the new way of the shutdown handler. This change broke wake on lan. Add the shutdown handler back in using the same method as e100 uses. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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- 26 4月, 2006 1 次提交
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由 Auke Kok 提交于
Update skb with the real packet size. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJohn Ronciak <john.ronciak@intel.com>
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- 19 4月, 2006 2 次提交
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由 Auke Kok 提交于
Seems there was a bit of a fix needed to due a bad merge in the legacy receive path. Fixes a panic due to skb_over_panic. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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由 Auke Kok 提交于
Recent patch was mismerged in the miitool path. e1000_media_type_copper was being compared with the phy type instead of the media type. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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- 15 4月, 2006 9 次提交
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由 Auke Kok 提交于
Add the sourceforge project mailinglist to the contact information. Bump version to 7.0.38-k2 Update copyright string with the new year. Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJohn Ronciak <john.ronciak@intel.com>
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由 Auke Kok 提交于
Implement more efficient locking (avoid the lock) when checking for a stopped queue. Also don't wake the queue unless the threshold is reached to avoid queue on/off thrash. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJohn Ronciak <john.ronciak@intel.com>
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由 Auke Kok 提交于
Remove multi-descriptor support from legacy recieve path Add memory usage efficiency by using more correct size descriptors for small MTU sizes and optimize using LPE for <= 1522 byte frame sizes An extra performance fix that effected our TCP window size growth as a receiver. Set our initial buffer to be 128 bytes instead of 256 to prevent over-socket charge when truesize is computed in the stack. old way: truesize = 256 + l1 = 256 + 1460 = 1716 new way: truesize = 128 + l1 = 128 + 1460 = 1588 The magic value that we can't cross is 1648. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJohn Ronciak <john.ronciak@intel.com>
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由 Auke Kok 提交于
Removal of unused rx_dropped counter. Removed reference to E1000_CTRL_EXT_CANC which is no longer valid, replaced with E1000_CTRL_EXT_INT_TIMER_CLR Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJohn Ronciak <john.ronciak@intel.com>
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由 Auke Kok 提交于
Update skb with the real packet size. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJohn Ronciak <john.ronciak@intel.com>
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由 Auke Kok 提交于
Made an adapter struct variable into a local (txb2b) Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJohn Ronciak <john.ronciak@intel.com>
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由 Auke Kok 提交于
De-inline functions to benefit from compiler smartness Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJohn Ronciak <john.ronciak@intel.com>
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由 Auke Kok 提交于
Esb2 link didn't return after wol disable. The code previously assumed that writing reset to PHY_CTRL phy register turned the phy back on. In the ESB2 phy case that didn't occur. Add ESB2 to acquire/release_hw functions upon review it was discovered that esb2 was skipped on these functions Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJohn Ronciak <john.ronciak@intel.com>
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由 Auke Kok 提交于
remove DPRINTKs that were printing warnings about power management on 2.4 kernels. Since we really don't react differently these printk statements are not needed. This code was originally added to fix some compile time warnings that got fixed by newer kernels. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJohn Ronciak <john.ronciak@intel.com>
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- 02 4月, 2006 1 次提交
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由 Eric Sesterhenn 提交于
this changes if() BUG(); constructs to BUG_ON() which is cleaner, contains unlikely() and can better optimized away. Signed-off-by: NEric Sesterhenn <snakebyte@gmx.de> Signed-off-by: NAdrian Bunk <bunk@stusta.de>
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- 21 3月, 2006 1 次提交
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由 Stephen Hemminger 提交于
Get rid of the old __dev_put macro that is just a hold over from pre 2.6 kernel. And turn dev_hold into an inline instead of a macro. Signed-off-by: NStephen Hemminger <shemminger@osdl.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 17 3月, 2006 1 次提交
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由 David S. Miller 提交于
return -E_NO_BIG_ENDIAN_TESTING; [E1000]: Fix 4 missed endianness conversions on RX descriptor fields. Signed-off-by: NDavid S. Miller <davem@davemloft.net> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 12 3月, 2006 2 次提交
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由 Adrian Bunk 提交于
This patch moves prototypes of global variables and functions to a header file. Signed-off-by: NAdrian Bunk <bunk@stusta.de> Acked-by: NJohn Ronciak <john.ronciak@gmail.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 David S. Miller 提交于
For some reason, E1000's ->hard_start_xmit() routine returns -EFAULT instead of one of the NETDEV_TX_* error codes. In fact, it frees up the SKB before returning this. This makes the queueing layer think the packet should be requeued and subsequently we corrupt a freed object. Signed-off-by: NDavid S. Miller <davem@davemloft.net> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 09 3月, 2006 1 次提交
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由 Jeff Kirsher 提交于
Paul Rolland reported that e1000 was having a hard time using mii-tool to set speed and duplex. This patch fixes the issue on both newer hardware as well as fixing the code issue that originally caused the problem. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 03 3月, 2006 4 次提交
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由 Jeff Kirsher 提交于
e1000: Added driver comments and whitespace changes. Modified long lines of code to ensure they would not wrap beyond 80 characters. Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NJohn Ronciak <john.ronciak@intel.com>
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由 Jeff Kirsher 提交于
- this implementation of prefetch was tested on new and old hardware Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NJohn Ronciak <john.ronciak@intel.com>
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由 Jeff Kirsher 提交于
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NJohn Ronciak <john.ronciak@intel.com>
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由 Jeff Kirsher 提交于
- Add restriction for ESB2 to MTU size <=9216 - Removed FIFO errors which were not being used - Fixed issues with loopback - Power management change for saving state and config space - WA to disable recieves and reset device on link loss. Reset needed to be done outside the interrupt context - modified existing tx_timeout_task Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NJohn Ronciak <john.ronciak@intel.com>
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