From: Richard Weinberger
Sent: Tuesday, January 26, 2016 12:24 AM
>Not every arch has io memory.
>So, unbreak the build by fixing the dependencies.
>Signed-off-by: Richard Weinberger
>---
> drivers/net/ethernet/ezchip/Kconfig | 1 +
> drivers/net/phy/Kconfig | 1 +
> 2 files changed,
>From: Arnd Bergmann [mailto:a...@arndb.de]
>Sent: Tuesday, December 08, 2015 5:29 PM
>To: David S. Miller
>Cc: Noam Camus; Tal Zilcer; netdev@vger.kernel.org;
>linux-ker...@vger.kernel.org; linux-arm-ker...@lists.infradead.org
>Subject: [PATCH] net: ezchip: fix address
From: Noam Camus
We define buf_int_enable in the minimal namespace it is used.
Signed-off-by: Noam Camus
---
drivers/net/ethernet/ezchip/nps_enet.c |7 ---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/ezchip/nps_enet.c
b/drivers/net/ethernet
From: Noam Camus
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
---
drivers/net/ethernet/ezchip/nps_enet.c |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/d
From: Noam Camus
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
---
drivers/net/ethernet/ezchip/nps_ene
From: Noam Camus
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
---
drivers/net/ethernet/ezchip/nps_enet.c |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net
From: Noam Camus
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
---
drivers
From: Noam Camus
Change v2
TX done is handled back with NAPI poll.
Change v1
This patch set is a bunch of fixes to make nps_enet work correctly with
all platforms, i.e. real device, emulation system, and simulation system.
The main trigger for this patch set was that in our emulation system
the
From: David Miller [mailto:da...@davemloft.net]
Sent: Monday, August 17, 2015 8:36 PM
> You should not move TX completion out of NAPI handling, NAPI poll is exactly
> where it belongs.
>
> If you handle it in hardware interrupt context you have to use
> dev_kfree_skb_irq() which defers the oper
From: Noam Camus
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
---
drivers/net/ethernet/ezchip/nps_enet.c |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net
From: Noam Camus
TX handler is minimalistic and there is no need to schedule
a NAPI job.
Tx done will be processed during hardware interrupt context.
Signed-off-by: Noam Camus
---
drivers/net/ethernet/ezchip/nps_enet.c | 17 ++---
1 files changed, 10 insertions(+), 7 deletions
From: Noam Camus
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
---
drivers
From: Noam Camus
We define buf_int_enable in the minimal namespace it is used.
Signed-off-by: Noam Camus
---
drivers/net/ethernet/ezchip/nps_enet.c |7 ---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/ezchip/nps_enet.c
b/drivers/net/ethernet
From: Noam Camus
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
---
drivers/net/ethernet/ezchip/nps_enet.c |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/d
From: Noam Camus
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
---
drivers/net/ethernet/ezchip/nps_ene
From: Noam Camus
This patch set is a bunch of fixes to make nps_enet work correctly with
all platforms, i.e. real device, emulation system, and simulation system.
The main trigger for this patch set was that in our emulation system
the TX end interrupt is "edge-sensitive" and therefore
From: Noam Camus
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
Signed-off-by: Tal Zilcer
Acked-by: Alexey Brodkin
---
Change log for v7:
1) Update nps_enet_open() comment
From: Mahesh Bandewar [mailto:mahe...@google.com]
Sent: Monday, June 22, 2015 8:45 PM
> > a/drivers/net/ethernet/ezchip/Kconfig
> > b/drivers/net/ethernet/ezchip/Kconfig
> > new file mode 100644
> > index 000..d031177
> > --- /dev/null
> > +++ b/drivers/net/ethernet/ezchip/Kconfig
> > @@ -0,
From: Noam Camus
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
Signed-off-by: Tal Zilcer
Acked-by: Alexey Brodkin
---
Change log for v6:
Below changes are in response for
From: David Miller [mailto:da...@davemloft.net]
Sent: Sunday, June 21, 2015 7:22 PM
> This builds with several warnings and also doesn't compile.
>
> drivers/net/ethernet/ezchip/nps_enet.c: In function ‘nps_enet_read_rx_fifo’:
> drivers/net/ethernet/ezchip/nps_enet.c:43:24: warning: cast from poi
From: Noam Camus
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
Signed-off-by: Tal Zilcer
Acked-by: Alexey Brodkin
---
Change log for v5:
Basically its all based on Florian
From: Noam Camus
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
Signed-off-by: Tal Zilcer
Acked-by: Alexey Brodkin
---
Change log for v4:
1) replace macros with generic ones
-by: Noam Camus
Signed-off-by: Tal Zilcer
Acked-by: Alexey Brodkin
---
Chahges in patch v2,v3:
1) Did some renaming:
a) EZCHIP_NPS_LAN to EZCHIP_NPS_MANAGEMENT_ENET
b) nps_enet to nps_mgt_enet
2) Update GPL to version 2
3) Remove driver default configuration (y)
4) Change integer
-by: Noam Camus
Signed-off-by: Tal Zilcer
Acked-by: Alexey Brodkin
---
.../devicetree/bindings/net/ezchip_enet.txt| 15 +
drivers/net/ethernet/Kconfig |1 +
drivers/net/ethernet/Makefile |1 +
drivers/net/ethernet/ezchip/Kconfig
-by: Noam Camus
---
.../devicetree/bindings/net/ezchip_enet.txt| 15 +
drivers/net/ethernet/Kconfig |1 +
drivers/net/ethernet/Makefile |1 +
drivers/net/ethernet/ezchip/Kconfig| 30 +
drivers/net/ethernet/ezchip/Makefile
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