AuxXxilium/linux_dsm_epyc7002
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2e0645a00e
linux_dsm_epyc7002/drivers/net/ethernet
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Jacob Keller 2e0645a00e mlx5: reject unsupported external timestamp flags 
Fix the mlx5 core PTP support to explicitly reject any future flags that
get added to the external timestamp request ioctl.

In order to maintain currently functioning code, this patch accepts all
three current flags. This is because the PTP_RISING_EDGE and
PTP_FALLING_EDGE flags have unclear semantics and each driver seems to
have interpreted them slightly differently.

[ RC: I'm not 100% sure what this driver does, but if I'm not wrong it
      follows the dp83640:

  flags                                                 Meaning
  ----------------------------------------------------  --------------------------
  PTP_ENABLE_FEATURE                                    Time stamp rising edge
  PTP_ENABLE_FEATURE|PTP_RISING_EDGE                    Time stamp rising edge
  PTP_ENABLE_FEATURE|PTP_FALLING_EDGE                   Time stamp falling edge
  PTP_ENABLE_FEATURE|PTP_RISING_EDGE|PTP_FALLING_EDGE   Time stamp falling edge
]

Cc: Feras Daoud <ferasda@mellanox.com>
Cc: Eugenia Emantayev <eugenia@mellanox.com>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Richard Cochran <richardcochran@gmail.com>
Reviewed-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-15 12:48:32 -08:00
..
3com
8390
adaptec
aeroflex
agere
alacritech
allwinner drivers: net: Fix Kconfig indentation 2019-09-26 08:56:17 +02:00
alteon
altera
amazon net: ena: clean up indentation issue 2019-09-27 20:32:02 +02:00
amd Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-02 11:20:17 -07:00
apm
apple
aquantia net: aquantia: add an error handling in aq_nic_set_multicast_list 2019-10-19 12:16:38 -07:00
arc net: ethernet: arc: add the missed clk_disable_unprepare 2019-11-01 10:25:39 -07:00
atheros net: ag71xx: fix mdio subnode support 2019-10-01 10:19:19 -07:00
aurora
broadcom net: reject PTP periodic output requests with unsupported flags 2019-11-15 12:48:32 -08:00
brocade
cadence macb: propagate errors when getting optional clocks 2019-10-19 11:58:39 -07:00
calxeda
cavium net: ethernet: octeon_mgmt: Account for second possible VLAN header 2019-11-08 11:18:40 -08:00
chelsio cxgb4: fix panic when attaching to ULD fail 2019-10-30 18:11:13 -07:00
cirrus net: ep93xx_eth: fix mismatch of request_mem_region in remove 2019-11-15 12:42:09 -08:00
cisco
cortina net: ethernet: Use the correct style for SPDX License Identifier 2019-10-25 19:30:31 -07:00
davicom
dec
dlink
emulex drivers: net: Fix Kconfig indentation 2019-09-26 08:56:17 +02:00
ezchip ezchip: nps_enet: use devm_platform_ioremap_resource() to simplify code 2019-08-21 13:42:13 -07:00
faraday net: ethernet: ftgmac100: Fix DMA coherency issue with SW checksum 2019-10-28 16:22:50 -07:00
freescale dpaa2-eth: free already allocated channels on probe defer 2019-11-12 19:49:27 -08:00
fujitsu
google gve: Fixes DMA synchronization. 2019-11-01 15:00:05 -07:00
hisilicon net: hns3: fix ETS bandwidth validation bug 2019-11-14 18:06:34 -08:00
hp
huawei
i825xx net: i82596: fix dma_alloc_attr for sni_82596 2019-10-15 20:50:05 -07:00
ibm net/ibmvnic: Fix EOI when running in XIVE mode. 2019-10-13 11:18:56 -07:00
intel igb: reject unsupported external timestamp flags 2019-11-15 12:48:32 -08:00
marvell net: mvneta: make stub functions static inline 2019-10-25 16:21:48 -07:00
mediatek net: ethernet: mediatek: Fix MT7629 missing GMII mode support 2019-10-15 18:03:35 -07:00
mellanox mlx5: reject unsupported external timestamp flags 2019-11-15 12:48:32 -08:00
micrel Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2019-09-18 12:34:53 -07:00
microchip net: reject PTP periodic output requests with unsupported flags 2019-11-15 12:48:32 -08:00
moxa
mscc net: mscc: ocelot: fix __ocelot_rmw_ix prototype 2019-11-06 15:34:12 -08:00
myricom Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-08-19 11:54:03 -07:00
natsemi net: sonic: replace dev_kfree_skb in sonic_send_packet 2019-09-11 09:14:01 +01:00
neterion
netronome net: core: add generic lockdep keys 2019-10-24 14:53:48 -07:00
ni net: nixge: Fix a signedness bug in nixge_probe() 2019-09-27 10:20:36 +02:00
nvidia Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-15 14:17:27 +02:00
nxp net: lpc_eth: avoid resetting twice 2019-10-13 11:15:25 -07:00
oki-semi
packetengines ethernet: Delete unnecessary checks before the macro call “dev_kfree_skb” 2019-08-22 16:22:04 -07:00
pasemi
pensando dynamic_debug: provide dynamic_hex_dump stub 2019-10-22 12:54:44 -07:00
qlogic qede: fix NULL pointer deref in __qede_remove() 2019-11-08 14:07:36 -08:00
qualcomm net: qualcomm: rmnet: Fix potential UAF when unregistering 2019-11-05 18:18:03 -08:00
rdc
realtek r8169: fix page read in r8168g_mdio_read 2019-11-06 21:36:48 -08:00
renesas net: reject PTP periodic output requests with unsupported flags 2019-11-15 12:48:32 -08:00
rocker rocker: add missing init_net check in FIB notifier 2019-09-05 12:14:10 +02:00
samsung net: sxgbe: use devm_platform_ioremap_resource() to simplify code 2019-08-21 13:42:12 -07:00
seeq net: seeq: Fix the function used to release some memory in an error handling path 2019-09-01 12:10:11 -07:00
sfc
sgi net: sgi: ioc3-eth: no need to stop queue set_multicast_list 2019-08-30 13:54:36 -07:00
silan
sis
smsc ethernet: Delete unnecessary checks before the macro call “dev_kfree_skb” 2019-08-22 16:22:04 -07:00
socionext net: socionext: netsec: always grab descriptor lock 2019-10-01 09:07:47 -07:00
stmicro net: reject PTP periodic output requests with unsupported flags 2019-11-15 12:48:32 -08:00
sun ethernet: Delete unnecessary checks before the macro call “dev_kfree_skb” 2019-08-22 16:22:04 -07:00
synopsys
tehuti
ti davinci_cpdma: make cpdma_chan_split_pool static 2019-10-15 20:56:14 -07:00
toshiba net: spider_net: Use struct_size() helper 2019-08-29 17:53:59 -07:00
tundra
via via-rhine: use devm_platform_ioremap_resource() to simplify code 2019-08-21 13:42:12 -07:00
wiznet
xilinx net: axienet: fix a signedness bug in probe 2019-09-27 10:17:22 +02:00
xircom
xscale
dnet.c
dnet.h
ec_bhf.c
ethoc.c
fealnx.c
jme.c pci-v5.4-changes 2019-09-23 19:16:01 -07:00
jme.h
Kconfig net: remove netx ethernet driver 2019-09-21 19:08:31 -07:00
korina.c
lantiq_etop.c
lantiq_xrx200.c
Makefile net: remove netx ethernet driver 2019-09-21 19:08:31 -07:00