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path: root/drivers/net/ethernet/freescale/fman/fman_memac.c (follow)
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2018-12-28fsl/fman: Use GFP_ATOMIC in {memac,tgec}_add_hash_mac_address()Scott Wood1-1/+1
These functions are called from atomic context: [ 9.150239] BUG: sleeping function called from invalid context at /home/scott/git/linux/mm/slab.h:421 [ 9.158159] in_atomic(): 1, irqs_disabled(): 0, pid: 4432, name: ip [ 9.163128] CPU: 8 PID: 4432 Comm: ip Not tainted 4.20.0-rc2-00169-g63d86876f324 #29 [ 9.163130] Call Trace: [ 9.170701] [c0000002e899a980] [c0000000009c1068] .dump_stack+0xa8/0xec (unreliable) [ 9.177140] [c0000002e899aa10] [c00000000007a7b4] .___might_sleep+0x138/0x164 [ 9.184440] [c0000002e899aa80] [c0000000001d5bac] .kmem_cache_alloc_trace+0x238/0x30c [ 9.191216] [c0000002e899ab40] [c00000000065ea1c] .memac_add_hash_mac_address+0x104/0x198 [ 9.199464] [c0000002e899abd0] [c00000000065a788] .set_multi+0x1c8/0x218 [ 9.206242] [c0000002e899ac80] [c0000000006615ec] .dpaa_set_rx_mode+0xdc/0x17c [ 9.213544] [c0000002e899ad00] [c00000000083d2b0] .__dev_set_rx_mode+0x80/0xd4 [ 9.219535] [c0000002e899ad90] [c00000000083d334] .dev_set_rx_mode+0x30/0x54 [ 9.225271] [c0000002e899ae10] [c00000000083d4a0] .__dev_open+0x148/0x1c8 [ 9.230751] [c0000002e899aeb0] [c00000000083d934] .__dev_change_flags+0x19c/0x1e0 [ 9.230755] [c0000002e899af60] [c00000000083d9a4] .dev_change_flags+0x2c/0x80 [ 9.242752] [c0000002e899aff0] [c0000000008554ec] .do_setlink+0x350/0xf08 [ 9.248228] [c0000002e899b170] [c000000000857ad0] .rtnl_newlink+0x588/0x7e0 [ 9.253965] [c0000002e899b740] [c000000000852424] .rtnetlink_rcv_msg+0x3e0/0x498 [ 9.261440] [c0000002e899b820] [c000000000884790] .netlink_rcv_skb+0x134/0x14c [ 9.267607] [c0000002e899b8e0] [c000000000851840] .rtnetlink_rcv+0x18/0x2c [ 9.274558] [c0000002e899b950] [c000000000883c8c] .netlink_unicast+0x214/0x318 [ 9.281163] [c0000002e899ba00] [c000000000884220] .netlink_sendmsg+0x348/0x444 [ 9.287076] [c0000002e899bae0] [c00000000080d13c] .sock_sendmsg+0x2c/0x54 [ 9.287080] [c0000002e899bb50] [c0000000008106c0] .___sys_sendmsg+0x2d0/0x2d8 [ 9.298375] [c0000002e899bd30] [c000000000811a80] .__sys_sendmsg+0x5c/0xb0 [ 9.303939] [c0000002e899be20] [c0000000000006b0] system_call+0x60/0x6c Signed-off-by: Scott Wood <oss@buserror.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-06-26fsl/fman: add set_tstamp interfaceYangbo Lu1-0/+5
This patch is to add set_tstamp interface for memac, dtsec, and 10GEC controllers to configure HW timestamping. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Acked-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-02-27dpaa_eth: Add allmulti optionRadu Bulie1-2/+30
This patch adds allmulticast option for memac, dtsec and 10GEC controllers. Signed-off-by: Radu Bulie <radu-andrei.bulie@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-01fsl/fman: take into account all RGMII modesMadalin Bucur1-1/+4
Accept the internal delay RGMII variants. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10net: fman: fix build errors when linux/phy*.h is removed from net/dsa.hRussell King1-0/+1
drivers/net/ethernet/freescale/fman/fman_memac.c:519:21: error: dereferencing pointer to incomplete type 'struct fixed_phy_status' Add linux/phy_fixed.h to fman_memac.c Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-27net: fsl/fman: fix phydev reference leakJohan Hovold1-0/+3
Make sure to drop the reference taken by of_phy_find_device() during initialisation when later freeing the struct fman_mac. Fixes: 57ba4c9b56d8 ("fsl/fman: Add FMan MAC support") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-10-04fsl/fman: check pcsphy pointer before useMadalin Bucur1-0/+3
Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com>
2016-10-04fsl/fman: MEMAC may use QSGMII PHY interface modeMadalin Bucur1-1/+2
Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com>
2016-01-07phy: Add an mdio_device structureAndrew Lunn1-3/+3
Not all devices attached to an MDIO bus are phys. So add an mdio_device structure to represent the generic parts of an mdio device, and place this structure into the phy_device. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-27fsl/fman: Add FMan MAC supportIgal Liberman1-0/+1170
Add the Data Path Acceleration Architecture Frame Manger MAC support. This patch adds The FMan MAC configuration, initialization and runtime control routines. This patch contains support for these types of MACs: - dTSEC: Three speed Ethernet controller (10/100/1000 Mbps) - tGEC: 10G Ethernet controller (10 Gbps) - mEMAC: Multi-rate Ethernet MAC (10/100/1000/10000 Mbps) Different FMan revisions have different type and number of MACs. Signed-off-by: Igal Liberman <igal.liberman@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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