kernel/drivers/net/ethernet/ezchip, branch linux-4.3.yHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-4.3.y2015-08-23T23:08:54ZNET: nps_enet: minor namespace cleanup2015-08-23T23:08:54ZNoam Camusnoamc@ezchip.com2015-08-20T05:00:05Zurn:sha1:41493795a4c18170fdf27c0373d386b4039b24df
We define buf_int_enable in the minimal namespace it is used.
Signed-off-by: Noam Camus <noamc@ezchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
NET: nps_enet: TX done acknowledge.2015-08-23T23:08:54ZNoam Camusnoamc@ezchip.com2015-08-20T05:00:04Zurn:sha1:3d99b74ab3c4b7e529d5820ccadabfb81085f020
This is needed for when TX done interrupt is in
"level mode".
For example it is true for some simulators of this device.
Signed-off-by: Noam Camus <noamc@ezchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
NET: nps_enet: drop control frames2015-08-23T23:08:53ZNoam Camusnoamc@ezchip.com2015-08-20T05:00:03Zurn:sha1:de6715677aaa5e9ed27dab1f6ca6597b74a3f7bc
We set controller to drop control frames and not trying
to pass them on. This is only needed for debug reasons.
Signed-off-by: Noam Camus <noamc@ezchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
NET: nps_enet: TX done race condition2015-08-23T23:08:53ZNoam Camusnoamc@ezchip.com2015-08-20T05:00:02Zurn:sha1:93fcf83eb953d9ca2d3c51ff7f87095f0dd43511
We need to set tx_skb pointer before send frame.
If we receive interrupt before we set pointer we will try
to free SKB with wrong pointer.
Now we are sure that SKB pointer will never be NULL during
handling TX done and check is removed.
Signed-off-by: Noam Camus <noamc@ezchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
NET: nps_enet: replace use of cause register2015-08-23T23:08:53ZNoam Camusnoamc@ezchip.com2015-08-20T05:00:01Zurn:sha1:0dd20f3ce04e75521bd3f9867ecbc852ab348912
When interrupt is received we read directly from control
register for RX/TX instead of reading cause register
since this register fails to indicate TX done when
TX interrupt is "edge mode".
Signed-off-by: Noam Camus <noamc@ezchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
NET: Add ezchip ethernet driver2015-06-23T14:16:25ZNoam Camusnoamc@ezchip.com2015-06-23T08:43:53Zurn:sha1:0dd0770936363ecd4d49192782bceccb882d3a24
Simple LAN device for debug or management purposes.
Device supports interrupts for RX and TX(completion).
Device does not have DMA ability.
Signed-off-by: Noam Camus <noamc@ezchip.com>
Signed-off-by: Tal Zilcer <talz@ezchip.com>
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>