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path: root/drivers/net/ethernet/intel/igb/e1000_mac.c
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2020-09-25intel-ethernet: clean up W=1 warnings in kdocJesse Brandeburg1-0/+1
This takes care of all of the trivial W=1 fixes in the Intel Ethernet drivers, which allows developers and maintainers to build more of the networking tree with more complete warning checks. There are three classes of kdoc warnings fixed: - cannot understand function prototype: 'x' - Excess function parameter 'x' description in 'y' - Function parameter or member 'x' not described in 'y' All of the changes were trivial comment updates on function headers. Inspired by Lee Jones' series of wireless work to do the same. Compile tested only, and passes simple test of $ git ls-files *.[ch] | egrep drivers/net/ethernet/intel | \ xargs scripts/kernel-doc -none Signed-off-by: Jesse Brandeburg <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-05-28igb: make igb_set_fc_watermarks() return voidJason Yan1-6/+3
This function always return 0 now, we can make it return void to simplify the code. This fixes the following coccicheck warning: drivers/net/ethernet/intel/igb/e1000_mac.c:728:5-12: Unneeded variable: "ret_val". Return "0" on line 751 Signed-off-by: Jason Yan <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2018-04-27net: intel: Cleanup the copyright/license headersJeff Kirsher1-22/+1
After many years of having a ~30 line copyright and license header to our source files, we are finally able to reduce that to one line with the advent of the SPDX identifier. Also caught a few files missing the SPDX license identifier, so fixed them up. Signed-off-by: Jeff Kirsher <[email protected]> Acked-by: Shannon Nelson <[email protected]> Acked-by: Richard Cochran <[email protected]> Tested-by: Andrew Bowers <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-03-23intel: add SPDX identifiers to all the Intel driversJeff Kirsher1-0/+1
Add the SPDX identifiers to all the Intel wired LAN driver files, as outlined in Documentation/process/license-rules.rst. Signed-off-by: Jeff Kirsher <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-01-06igb: Realign bad indentationJoe Perches1-9/+6
Statements should start on tabstops. Use a single statement and test instead of multiple tests. Signed-off-by: Joe Perches <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2016-05-13igb: use BIT() macro or unsigned prefixJacob Keller1-5/+5
For bitshifts, we should make use of the BIT macro when possible, and ensure that other bitshifts are marked as unsigned. This helps prevent signed bitshift errors, and ensures similar style. Make use of GENMASK and the unsigned postfix where BIT() isn't appropriate. Signed-off-by: Jacob Keller <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2016-02-15igb: Merge VLVF configuration into igb_vfta_setAlexander Duyck1-4/+115
This change makes it so that we can merge the configuration of the VLVF registers into the setting of the VFTA register. By doing this we simplify the logic and make use of similar functionality that we have already added for ixgbe making it easier to maintain both drivers. Signed-off-by: Alexander Duyck <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2016-02-15igb: Refactor VFTA configurationAlexander Duyck1-70/+32
This patch starts the clean-up process on the VFTA configuration. Specifically in this patch I attempt to address and simplify several items while also updating the code to bring it more inline with what is already in ixgbe. Signed-off-by: Alexander Duyck <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2014-04-24igb: Cleanups to fix msleep warningsCarolyn Wyborny1-1/+1
This patch fixes WARNING:MSLEEP found by checkpatch check. Signed-off-by: Carolyn Wyborny <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2014-04-24igb: Cleanups to change comment style on license headersCarolyn Wyborny1-25/+22
This patch fixes WARNING:NETWORKING_BLOCK_COMMENT_STYLE from checkpatch file check. Signed-off-by: Carolyn Wyborny <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2014-04-24Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-6/+6
Conflicts: drivers/net/ethernet/intel/igb/e1000_mac.c net/core/filter.c Both conflicts were simple overlapping changes. Signed-off-by: David S. Miller <[email protected]>
2014-04-23igb: Cleanups to fix incorrect indentationCarolyn Wyborny1-2/+2
This patch fixes WARNING:LEADING_SPACE, WARNING:SPACING, ERROR:SPACING, WARNING:SPACE_BEFORE_TAB and ERROR_CODE_INDENT from checkpatch file check. Signed-off-by: Carolyn Wyborny <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2014-04-23igb: Cleanups for messagingCarolyn Wyborny1-4/+2
This patch fixes WARNING:PREFER_PR_LEVEL and WARNING:SPLIT_STRING from checkpatch file check. Signed-off-by: Carolyn Wyborny <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2014-04-18e1000e/igb/ixgbe/i40e: fix message terminationsJakub Kicinski1-7/+6
Add \n at the end of messages where missing, remove all \r. Reported-by: Joe Perches <[email protected]> Signed-off-by: Jakub Kicinski <[email protected]> Tested-by: Aaron Brown <[email protected]> Tested-by: Phil Schmitt <[email protected]> Tested-by: Kavindya Deegala <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2014-02-26igb: Update license text to remove FSF address and update copyright.Carolyn Wyborny1-3/+2
This patch updates the license text to remove address of Free Software Foundation and refer users to www.gnu.org instead. This patch also updates the copyright dates in appropriate igb driver files. Signed-off-by: Carolyn Wyborny <[email protected]> Signed-off-by: Aaron Brown <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-09-12igb: Read flow control for i350 from correct EEPROM sectionFujinaka, Todd1-1/+9
Flow control is defined in the four EEPROM sections but the driver only reads from section 0. Signed-off-by: Todd Fujinaka <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-09-04igb: Support to get 2_5G link status for appropriate media typeAkeem G Abodunrin1-11/+0
Since i354 2.5Gb devices are not Copper media type but SerDes, so this patch changes the way we detect speed/duplex link info for this device. Signed-off-by: Akeem G Abodunrin <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2013-05-21igb: Implementation of i210/i211 LED supportAkeem G. Abodunrin1-1/+7
This patch fixes LED issues with i210 and i211 devices, due to changes in the device registers. Signed-off-by: Akeem G Abodunrin <[email protected]> Tested-by: Jeff Pieper <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2013-05-21igb: Changed LEDs blink mechanism to include designs using cathodeAkeem G. Abodunrin1-9/+28
This patch addresses the changes needed to make LEDs work properly with negative logic. This implementation uses LED Invert bit to reverse the logic issue that occurred when LEDs are driven by cathode. Keep LEDs blinking for SerDes devices. Also made changes to magic number and the for loop to reduce number of shifts. Signed-off-by: Akeem G Abodunrin <[email protected]> Tested-by: Jeff Pieper <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2013-04-18igb: Add support for i354 devicesCarolyn Wyborny1-1/+12
This patch adds base support for new i354 devices. Loopback test is unsupported for this release. Signed-off-by: Carolyn Wyborny <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2013-04-18igb: Fix code comments and whitespaceJeff Kirsher1-69/+36
Aligns the multi-line code comments with the desired style for the networking tree. Also cleaned up whitespace issues found during the cleanup of code comments (i.e. remove unnecessary blank lines, use tabs where possible, properly wrap lines and keep strings on a single line) Signed-off-by: Jeff Kirsher <[email protected]> Tested-by: Aaron Brown <[email protected]>
2013-04-18igb: random code and comments fixAkeem G. Abodunrin1-3/+3
This patch fixes code and comments as identified in the driver. Signed-off-by: Akeem G Abodunrin <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2013-01-19igb: Copyright string update to year 2013Akeem G. Abodunrin1-1/+1
This patch updates Copyright year to 2013 v2: Changed Copyright year on Makefile Signed-off-by: Akeem G. Abodunrin <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2012-12-01igb: Fix SerDes autoneg flow control.Carolyn Wyborny1-0/+124
This patch enables flow control to be set in SerDes autoneg mode. This is done the way it is done for copper, but relies on a different set of register/bit checks since this is all done within the MAC registers. Signed-off-by: Carolyn Wyborny <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2012-10-29igb: Enable auto-crossover during forced operation on 82580 and above.Matthew Vick1-0/+4
Newer devices supported by igb can support auto-crossover detection in forced operation modes. Enable this in the driver, rather than clobbering this functionality in forced operation. Signed-off-by: Matthew Vick <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2012-05-12igb: Add Support for new i210/i211 devices.Carolyn Wyborny1-0/+1
This patch adds new initialization functions and device support for i210 and i211 devices. Signed-off-by: Carolyn Wyborny <[email protected]> Tested-by: Jeff Pieper <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2012-01-19igb: Update Copyright on all Intel copyrighted files.Carolyn Wyborny1-1/+1
Signed-off-by: Carolyn Wyborny <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-01-19igb: make local functions staticStephen Hemminger1-1/+1
Sparse caught two functions that were only being used in one file. Signed-off-by: Stephen Hemminger <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-10-21igb: VFTA Table Fix for i350 devicesCarolyn Wyborny1-3/+53
Due to a hardware problem, writes to the VFTA register can theoretically fail. Although the likelihood of this is very low. This patch adds a shadow vfta in the adapter struct for reading and adds new write functions for these devices to work around the problem. Signed-off-by: Carolyn Wyborny <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2011-10-21igb: Fix for Alt MAC Address feature on 82580 and later devicesCarolyn Wyborny1-0/+7
In 82580 and later devices, the alternate MAC address feature is completely handled by the option ROM and software does not handle it anymore. This patch changes the check_alt_mac_addr function to exit immediately if device is 82580 or later. Signed-off-by: Carolyn Wyborny <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2011-10-06igb: Alternate MAC Address Updates for Func2&3Akeem G. Abodunrin1-0/+5
Only function 1 has support for Alternate MAC Address in the EEPROM before, this update now allow function 2 and 3 to have support for Alternate MAC Address in the EEPROM. Signed-off-by: "Akeem G. Abodunrin" <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2011-10-06igb: Alternate MAC Address EEPROM UpdatesAkeem G. Abodunrin1-2/+2
This code check word 0x37 in the EEPROM, if it is 0xFFFF _or_ 0x0000, then there is no Alternate MAC Address in the EEPROM. Signed-off-by: "Akeem G. Abodunrin" <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2011-08-10intel: Move the Intel wired LAN driversJeff Kirsher1-0/+1421
Moves the Intel wired LAN drivers into drivers/net/ethernet/intel/ and the necessary Kconfig and Makefile changes. Signed-off-by: Jeff Kirsher <[email protected]>
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