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path: root/sys/dev/pci/if_em.c
AgeCommit message (Expand)Author
2020-03-24Put MSI-X stuff under !SMALL_KERNEL to reduce the growth for i386 floppy.Martin Pieuchot
2020-03-23Make it possible to use em(4) with MSI-X, currently disabled by default.Martin Pieuchot
2020-03-08Use queue descriptor instead of hardcoded value when initializing hw.Martin Pieuchot
2020-03-03Merge two blocks calling if_link_state_change().Martin Pieuchot
2020-02-20Introduce the concept of queue to prepare supporting multiple of them.Martin Pieuchot
2020-02-04Refactoring to prepare multi-queues support, no intended behavior change:Martin Pieuchot
2020-01-20match on Intel Comet Lake and Tiger Lake EthernetJonathan Gray
2019-03-01use a timeout to refill the rx ring when it's empty.David Gwynne
2018-04-07em: Port an i219 errata workaround from FreeBSDStefan Fritsch
2018-04-07em: Print error code and phy/mac typeStefan Fritsch
2018-03-16Add untested support for Cannon Lake and Ice Lake Ethernet (pch_cnp).Jonathan Gray
2018-03-10match two more copper i210 idsJonathan Gray
2018-03-10Add another ICH10 em(4). From John the.cheeze at gmail.Jonathan Gray
2017-07-25The LINK_STATE_IS_UP() macro considers LINK_STATE_UNKNOWN as up.Alexander Bluhm
2017-03-19Match the Kaby Lake and Lewisburg (Skylake-EP PCH) MACs with I219 PHYs.Jonathan Gray
2017-01-24add support for multiple transmit ifqueues per network interface.David Gwynne
2017-01-22move counting if_opackets next to counting if_obytes in if_enqueue.David Gwynne
2016-10-27tell ix and em to use 2k+ETHER_ALIGN clusters for rx on all archs.David Gwynne
2016-04-13G/C IFQ_SET_READY().Martin Pieuchot
2016-02-18Add support for the Intel i219 network chip to the em(4) driver.Alexander Bluhm
2016-01-12post the packet on em_82547 chips after bpfDavid Gwynne
2016-01-11do further work on the em transmit path to simplify the code.David Gwynne
2016-01-09consistently use the desc ring pointers as guards for their dmamem.David Gwynne
2016-01-07look at pkts inside the loop over the pkts in em_free_receive_structures.David Gwynne
2016-01-07rename em_buffers to em_packets.David Gwynne
2016-01-07rename the rx and tx ring softc vars.David Gwynne
2016-01-07prefix the rx and tx ring softc members with sc_David Gwynne
2016-01-07host the rx ring dmamap syncs out of em_get_buf into em_rxfill.David Gwynne
2016-01-07unify the bus_dmamap_sync calls around the tx and rx rings.David Gwynne
2016-01-07simplify the calculation of the dmamem size for the tx and rx rings.David Gwynne
2016-01-07unify the dma tag into sc_dmat in em_softc.David Gwynne
2016-01-07sprinkle DEVNAMEDavid Gwynne
2016-01-07rename the struct arpcom interface_data in em_softc to sc_ac.David Gwynne
2016-01-07rename em_softc sc_dv to sc_dev. like ALL OUR OTHER DRIVERS.David Gwynne
2016-01-07tweak em to make it mpsafe, both for interrupts and if_start.David Gwynne
2015-12-3182544 on pcix busses needs a workaround that effectively doublesDavid Gwynne
2015-11-25replace IFF_OACTIVE manipulation with mpsafe operations.David Gwynne
2015-11-20Revert all the changes to run the tx completion path wihtout holding theMartin Pieuchot
2015-11-20shuffle struct ifqueue so in flight mbufs are protected by a mutex.David Gwynne
2015-10-29fix newlines on an error messageJonathan Gray
2015-10-25arp_ifinit() is no longer needed.Martin Pieuchot
2015-10-08Call em_start() when we detect a link state change such that packets startMark Kettenis
2015-10-06Make sure that tx_buffer->next_eop is properly set before we bump the numberMark Kettenis
2015-09-30Run the tx completion path without the kernel held. This makes theMark Kettenis
2015-09-19Avoid using a mutex in the rx completion path. Instead rely onMark Kettenis
2015-09-11Make room for media types of the future. Extend the ifmedia word to 64 bits.Stefan Sperling
2015-09-01Use the correct free(9) size for the RX ring.Martin Pieuchot
2015-09-01sizes for free(), mostly related to firmwares.Theo de Raadt
2015-08-26Get rid if em_align. This approach used to make sense, but now that theMark Kettenis
2015-08-21Run the part of the interrupt handler that does rx completion without holdingMark Kettenis
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