- 27 9月, 2009 2 次提交
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由 Jesse Brandeburg 提交于
e1000 was using one particular way to detect link, but with the advent of some of the newer hardware designs using SERDES connections, tests for link must completely cover all cases. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jesse Brandeburg 提交于
this patch is the first in a series of clean up patches for e1000 to drop unused code, and update the driver to kernel spec, and then, to update the driver to have all available bug fixes. Call it the e1000 weight loss plan. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 07 7月, 2009 1 次提交
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由 Jesse Brandeburg 提交于
This patch allows on-the-fly adjustment of the interrupts per second generated by e1000 devices 82545/82546 (hardware support of ITR register is a requirement) adjust using this command: ethtool -C eth0 rx-usecs 10 where 10 is 10 microseconds per interrupt interval, so 10 = 100,000 interrupts per second, and 125 = 8000 interrupts per second. changes should be immediate. 1,3 are special values and indicate the automatic tuning mode to the driver, where 1 is 4000-90000 interrupts per second and 3 is 4000-20000 interrupts per second and is the driver default. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 16 11月, 2008 1 次提交
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由 \"Rafael J. Wysocki\ 提交于
Since dev->power.should_wakeup bit is used by the PCI core to decide whether the device should wake up the system from sleep states, set/unset this bit whenever WOL is enabled/disabled using e1000_set_wol(). Accordingly, use device_can_wakeup() for checking if wake-up is supported by the device. Signed-off-by: N"Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 23 7月, 2008 5 次提交
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由 Joe Perches 提交于
Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Joe Perches 提交于
Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Joe Perches 提交于
Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Joe Perches 提交于
Use struct e1000_hw *hw = adapter->hw; where necessary Change macros E1000_READ_REG and E1000_WRITE_REG to er32 and ew32 Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Joe Perches 提交于
Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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- 27 6月, 2008 1 次提交
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由 Andy Gospodarek 提交于
When enabling TSO via ethool on e1000, it is possible to set NETIF_F_TSO6 on hardware that does not support it. Setting TSO via ethtool now matches the settings used when the hardware is probed. Signed-off-by: NAndy Gospodarek <andy@greyhouse.net> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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- 17 4月, 2008 1 次提交
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由 Joe Perches 提交于
Conglomerate from 4 separate patches from Joe. Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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- 26 3月, 2008 1 次提交
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由 Joe Perches 提交于
On Thu, 2008-03-06 at 10:07 -0800, Kok, Auke wrote: > send me a patch for e1000 and for ixgb and I'll happily apply those :) boolean_t to bool TRUE to true FALSE to false comment typo ahread to ahead Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 12 2月, 2008 1 次提交
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由 Julia Lawall 提交于
Signed-off-by: NJulia Lawall <julia@diku.dk> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 29 1月, 2008 3 次提交
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由 Jeff Garzik 提交于
Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Joe Perches 提交于
Minimal macro to function conversion in e1000_ethtool.c Adds functions reg_pattern_test and reg_set_and_check Changes REG_PATTERN_TEST and REG_SET_AND_CHECK macros to call these functions. Saves ~2.5KB Compiled x86, untested (no hardware) old: $ size drivers/net/e1000/e1000_ethtool.o text data bss dec hex filename 16778 0 0 16778 418a drivers/net/e1000/e1000_ethtool.o new: $ size drivers/net/e1000/e1000_ethtool.o text data bss dec hex filename 14128 0 0 14128 3730 drivers/net/e1000/e1000_ethtool.o Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alejandro Martinez Ruiz 提交于
Using ARRAY_SIZE() on arrays of the form array[][K] makes it unnecessary to know the value of K when checking its size. Signed-off-by: NAlejandro Martinez Ruiz <alex@flawedcode.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 08 12月, 2007 1 次提交
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由 Roel Kluin 提交于
drivers/net/e1000/e1000_ethtool.c:113: #define E1000_TEST_LEN sizeof(e1000_gstrings_test) / ETH_GSTRING_LEN drivers/net/e1000e/ethtool.c:106: #define E1000_TEST_LEN sizeof(e1000_gstrings_test) / ETH_GSTRING_LEN E1000_TEST_LEN*ETH_GSTRING_LEN will expand to sizeof(e1000_gstrings_test) / (ETH_GSTRING_LEN * ETH_GSTRING_LEN) A lack of parentheses around defines causes unexpected results due to operator precedences. Signed-off-by: NRoel Kluin <12o3l@tiscali.nl> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 31 10月, 2007 1 次提交
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由 Stephen Hemminger 提交于
Fix sparse warnings and problems from e1000 driver. Added a sparse fix for the module param array index -- Auke Signed-off-by: NStephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 11 10月, 2007 3 次提交
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由 Jeff Garzik 提交于
These have been superceded by the new ->get_sset_count() hook. Signed-off-by: NJeff Garzik <jeff@garzik.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jeff Garzik 提交于
For the operations get-tx-csum get-sg get-tso get-ufo the default ethtool_op_xxx behavior is fine for all drivers, so we permit op==NULL to imply the default behavior. This provides a more uniform behavior across all drivers, eliminating ethtool(8) "ioctl not supported" errors on older drivers that had not been updated for the latest sub-ioctls. The ethtool_op_xxx() functions are left exported, in case anyone wishes to call them directly from a driver-private implementation -- a not-uncommon case. Should an ethtool_op_xxx() helper remain unused for a while, except by net/core/ethtool.c, we can un-export it at a later date. [ Resolved conflicts with set/get value ethtool patch... -DaveM ] Signed-off-by: NJeff Garzik <jeff@garzik.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Denis Cheng 提交于
Signed-off-by: NDenis Cheng <crquan@gmail.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 28 9月, 2007 1 次提交
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由 Auke Kok 提交于
This blade-specific board form factor is identical to the 82571EB board. Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 14 8月, 2007 1 次提交
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由 Auke Kok 提交于
This patch adds support for 2 new board variants: - A Quad port fiber 82571 board - A blade version of the 82571 quad copper board Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 01 8月, 2007 1 次提交
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由 Matthew Wilcox 提交于
All drivers implement ethtool get_perm_addr the same way -- by calling the generic function. So we can inline the generic function into the caller and avoid going through the drivers. Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 28 4月, 2007 3 次提交
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由 Milind Arun Choudhary 提交于
E1000_ROUNDUP macro cleanup, use ALIGN Signed-off-by: NMilind Arun Choudhary <milindchoudhary@gmail.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Yan Burman 提交于
Replace kmalloc+memsetout the driver. Slightly modified by Auke Kok. Signed-off-by: NYan Burman <burman.yan@gmail.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Ahmed S. Darwish 提交于
A patch to use ARRAY_SIZE macro already defined in kernel.h. Signed-off-by: NAhmed S. Darwish <darwish.07@gmail.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 18 2月, 2007 1 次提交
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由 Kok, Auke 提交于
By reading the MAC status register we can detect whether the MAC has seen the PHY see link. This allows us to show the link properties before the device is up in ethtool. Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 06 2月, 2007 1 次提交
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由 Arjan van de Ven 提交于
Remove the NETIF_F_TSO #ifdef-ery in drivers/net; this was for old-old-2.4 compat (even current 2.4 has NETIF_F_TSO) but it's time to get rid of it by now. Signed-off-by: NArjan van de Ven <arjan@linux.intel.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 27 12月, 2006 1 次提交
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由 Jeff Garzik 提交于
Add 3 extra packet redirect counters for tracking purposes to make sure we can test that all packets arrive properly. Originally from Jesse Brandeburg <jesse.brandeburg@intel.com>, rewritten to use feature flags by me. Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 02 12月, 2006 4 次提交
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由 Jesse Brandeburg 提交于
Add a netif_wake/start_queue counter to the ethtool statistics to indicated to the user that their transmit ring could be too small for their workload. Signed-off-by: NJesse brandeburg <jesse.brandeburg@intel.com> Cc: Jamal Hadi <hadi@cyberus.ca> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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由 Auke Kok 提交于
Add support for a Low Profile quad-port PCI-E adapter and 2 variants of the ICH8 systems' onboard NIC's. Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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由 Auke Kok 提交于
Enable TSO for IPV6. All e1000 hardware supports it. This reduces CPU utilizations by 50% when transmitting IPv6 frames. Fix symbol naming enabling ipv6 TSO. Turn off TSO6 for 10/100. Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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由 Auke Kok 提交于
Small whitespace changes, comment changes, typo fixes. Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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- 25 10月, 2006 2 次提交
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由 Auke Kok 提交于
Exclude 82542 when setting up WoL. This card does not do WoL at all. Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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由 Jesse Brandeburg 提交于
The MANC register should not be read for PCI-E adapters at all, as well as 82543 and older where 82543 would master abort when this register was accessed. Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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- 05 10月, 2006 1 次提交
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由 David Howells 提交于
Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: NDavid Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
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- 28 9月, 2006 3 次提交
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由 Vasily Averin 提交于
Memory allocated for new tx_ring and rx_ring leaks if e1000_setup_XX_resources() fails.c Also this patch reduces stack usage (removed tx_new and rx_new) and uses kzalloc instead kmalloc+memset(0) Signed-off-by: NVasily Averin <vvs@sw.ru> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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由 Auke Kok 提交于
We were plagued by our interrupt handler posting a watchdog event which could occur when our adapter was going down in case a late packet arrived just before e1000_down() finished. This caused the watchdog timer to start after the NIC was down and keep rescheduling it every N seconds. Once the driver unloaded it would panic. Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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由 Jeff Kirsher 提交于
With a patch, ethtool can now signify the driver to advertise more than just a single speed/duplex setting. This allows you to tell the card to advertise in 10/100 in any speed if you don't have a gigabit switch for instance. Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
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