This series adds support for IEEE 1588 Precision Time Protocol
to Cavium ethernet driver.
The first patch adds support for the Precision Time Protocol Clocks and
Timestamping coprocessor (PTP) found on Cavium processors.
It registers a new PTP clock in the PTP core and provides functions
to use
ertion but
only generates a separate CQE with transmitted packet's timestamp.
Also HW supports only one packet at a time for timestamping on the
transmit side.
Signed-off-by: Sunil Goutham <sgout...@cavium.com>
Signed-off-by: Aleksey Makarov <aleksey.maka...@cavium.com>
Acked-by: P
From: Radoslaw Biernacki <r...@semihalf.com>
This patch adds support for the Precision Time Protocol
Clocks and Timestamping hardware found on Cavium ThunderX
processors.
Signed-off-by: Radoslaw Biernacki <r...@semihalf.com>
Signed-off-by: Aleksey Makarov <aleksey.maka...@ca
On 12.12.2017 05:32, Richard Cochran wrote:
> On Mon, Dec 11, 2017 at 05:14:31PM +0300, Aleksey Makarov wrote:
>> diff --git a/drivers/net/ethernet/cavium/thunder/nic.h
>> b/drivers/net/ethernet/cavium/thunder/nic.h
>> index 4a02e618e318..204b234beb9d 100644
>> --- a/
Hi Richard,
On 12/12/2017 01:59 AM, Richard Cochran wrote:
Sorry I didn't finish reviewing before...
On Mon, Dec 11, 2017 at 05:14:30PM +0300, Aleksey Makarov wrote:
[ ... ]
+static int cavium_ptp_probe(struct pci_dev *pdev,
+ const struct pci_device_id *ent
ertion but
only generates a separate CQE with transmitted packet's timestamp.
Also HW supports only one packet at a time for timestamping on the
transmit side.
Signed-off-by: Sunil Goutham <sgout...@cavium.com>
Signed-off-by: Aleksey Makarov <aleksey.maka...@cavium.com>
---
drivers/n
From: Radoslaw Biernacki <r...@semihalf.com>
This patch adds support for the Precision Time Protocol
Clocks and Timestamping hardware found on Cavium ThunderX
processors.
Signed-off-by: Radoslaw Biernacki <r...@semihalf.com>
Signed-off-by: Aleksey Makarov <aleksey.mak
This series adds support for IEEE 1588 Precision Time Protocol
to Cavium ethernet driver.
The first patch adds support for the Precision Time Protocol Clocks and
Timestamping coprocessor (PTP) found on Cavium processors.
It registers a new PTP clock in the PTP core and provides functions
to use
ertion but
only generates a separate CQE with transmitted packet's timestamp.
Also HW supports only one packet at a time for timestamping on the
transmit side.
Signed-off-by: Sunil Goutham <sgout...@cavium.com>
Signed-off-by: Aleksey Makarov <aleksey.maka...@cavium.com>
---
drivers/n
From: Radoslaw Biernacki <r...@semihalf.com>
This patch adds support for the Precision Time Protocol
Clocks and Timestamping hardware found on Cavium ThunderX
processors.
Signed-off-by: Radoslaw Biernacki <r...@semihalf.com>
Signed-off-by: Aleksey Makarov <aleksey.mak
This series adds support for IEEE 1588 Precision Time Protocol
to Cavium ethernet driver.
The first patch adds support for the Precision Time Protocol Clocks and
Timestamping coprocessor (PTP) found on Cavium processors.
It registers a new PTP clock in the PTP core and provides functions
to use
From: Radoslaw Biernacki <r...@semihalf.com>
This patch adds support for the Precision Time Protocol
Clocks and Timestamping hardware found on Cavium ThunderX
processors.
Signed-off-by: Radoslaw Biernacki <r...@semihalf.com>
Signed-off-by: Aleksey Makarov <aleksey.mak
ertion but
only generates a separate CQE with transmitted packet's timestamp.
Also HW supports only one packet at a time for timestamping on the
transmit side.
Signed-off-by: Sunil Goutham <sgout...@cavium.com>
Signed-off-by: Aleksey Makarov <aleksey.maka...@cavium.com>
---
drivers/n
This series adds support for IEEE 1588 Precision Time Protocol
to Cavium ethernet driver.
The first patch adds support for the Precision Time Protocol Clocks and
Timestamping coprocessor (PTP) found on Cavium processors.
It registers a new PTP clock in the PTP core and provides functions
to use
cjacob <cja...@caviumnetworks.com>
Signed-off-by: Aleksey Makarov <aleksey.maka...@cavium.com>
---
drivers/net/ethernet/cavium/thunder/nicvf_main.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c
b/drivers/net/ethernet/cavium/th
From: Sunil Goutham <sgout...@cavium.com>
This patch adds support for XDP_REDIRECT. Flush is not
yet supported.
Signed-off-by: Sunil Goutham <sgout...@cavium.com>
Signed-off-by: cjacob <cja...@caviumnetworks.com>
Signed-off-by: Aleksey Makarov <aleksey.maka...@cavium.
s IPv4 when IP csum offload is set
in the SQ descriptor.
Fixes: 3a9024f52c2e ("net: thunderx: Enable TSO and checksum offloads for
ipv6")
Signed-off-by: Sunil Goutham <sgout...@cavium.com>
Signed-off-by: Aleksey Makarov <aleksey.maka...@auriga.com>
Reviewed-by: Eric
s IPv4 when IP csum offload is set
in the SQ descriptor.
Fixes: 3a9024f52c2e ("net: thunderx: Enable TSO and checksum offloads for
ipv6")
Signed-off-by: Sunil Goutham <sgout...@cavium.com>
Signed-off-by: Aleksey Makarov <aleksey.maka...@auriga.com>
---
drivers
s IPv4 when IP csum offload is set
in the SQ descriptor.
Fixes: 494fd005 ("net: thunderx: Enable TSO and checksum offloads for ipv6")
Signed-off-by: Sunil Goutham <sgout...@cavium.com>
Signed-off-by: Aleksey Makarov <aleksey.maka...@auriga.com>
---
drivers/net/ethernet/c
Fixes: 494fd005 ("net: thunderx: Enable TSO and checksum offloads for ipv6")
Signed-off-by: Sunil Goutham <sgout...@cavium.com>
Signed-off-by: Aleksey Makarov <aleksey.maka...@auriga.com>
---
drivers/net/ethernet/cavium/thunder/nicvf_queues.c | 3 ++-
1 file changed, 2 insertions(+
ertion but
only generates a separate CQE with transmitted packet's timestamp.
Also HW supports only one packet at a time for timestamping on the
transmit side.
Signed-off-by: Sunil Goutham <sgout...@cavium.com>
Signed-off-by: Aleksey Makarov <aleksey.maka...@cavium.com>
---
drivers/n
From: Radoslaw Biernacki <r...@semihalf.com>
This patch adds support for the Precision Time Protocol
Clocks and Timestamping hardware found on Cavium ThunderX
processors.
Signed-off-by: Radoslaw Biernacki <r...@semihalf.com>
Signed-off-by: Aleksey Makarov <aleksey.mak
This series adds support for IEEE 1588 Precision Time Protocol
to Cavium ethernet driver.
The first patch adds support for the Precision Time Protocol Clocks and
Timestamping coprocessor (PTP) found on Cavium processors.
It registers a new PTP clock in the PTP core and provides functions
to use
ing <colin.k...@canonical.com>
Signed-off-by: Aleksey Makarov <aleksey.maka...@cavium.com>
---
drivers/net/ethernet/cavium/thunder/nic_main.c | 82 ++
1 file changed, 30 insertions(+), 52 deletions(-)
diff --git a/drivers/net/ethernet/cavium/thunder/nic_main.c
b/dri
On 11/07/2017 10:49 PM, David Daney wrote:
On 11/07/2017 11:07 AM, Aleksey Makarov wrote:
From: Radoslaw Biernacki <r...@semihalf.com>
This patch adds support for the Precision Time Protocol
Clocks and Timestamping hardware found on Cavium ThunderX
processors.
Signed-off-by: Ra
From: Radoslaw Biernacki <r...@semihalf.com>
This patch adds support for the Precision Time Protocol
Clocks and Timestamping hardware found on Cavium ThunderX
processors.
Signed-off-by: Radoslaw Biernacki <r...@semihalf.com>
Signed-off-by: Aleksey Makarov <aleksey.mak
This series adds support for IEEE 1588 Precision Time Protocol
to Cavium ethernet driver.
The first patch adds support for the Precision Time Protocol Clocks and
Timestamping coprocessor (PTP) found on Cavium processors.
It registers a new PTP clock in the PTP core and provides functions
to use
ertion but
only generates a separate CQE with transmitted packet's timestamp.
Also HW supports only one packet at a time for timestamping on the
transmit side.
Signed-off-by: Sunil Goutham <sgout...@cavium.com>
Signed-off-by: Aleksey Makarov <aleksey.maka...@cavium.com>
---
drivers/n
registers
different handlers for different irqs. I don't see why it can be wrong.
I am going to address your other suggestions in the next version of the
patchset.
Thank you
Aleksey Makarov
--
To unsubscribe from this list: send the line unsubscribe netdev in
the body of a message to majord
flows across multiple
CPUs. Offload can be disabled via ethtool.
Signed-off-by: Robert Richter rrich...@cavium.com
Signed-off-by: Sunil Goutham sgout...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
.../net/ethernet/cavium/thunder/nicvf_ethtool.c| 14
From: Sunil Goutham sgout...@cavium.com
Added ethtool support to dump receive packet error statistics reported
in CQE. Also made some small fixes
Signed-off-by: Sunil Goutham sgout...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet/cavium
From: Sunil Goutham sgout...@cavium.com
Use the nicvf_send_msg_to_pf() function in the mailbox code.
Signed-off-by: Sunil Goutham sgout...@cavium.com
Signed-off-by: Robert Richter rrich...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet
for transmit packets.
Signed-off-by: Sunil Goutham sgout...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet/cavium/thunder/nic_main.c | 4
drivers/net/ethernet/cavium/thunder/nicvf_main.c | 28 +++---
drivers/net/ethernet
From: Aleksey Makarov aleksey.maka...@caviumnetworks.com
The liquidio and thunder drivers have different maintainers.
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
MAINTAINERS | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
)
Aleksey Makarov (1):
net: thunderx: fix MAINTAINERS
Sunil Goutham (7):
net: thunderx: Add receive error stats reporting via ethtool
net: thunderx: mailboxes: remove code duplication
net: thunderx: Receive hashing HW offload support
net: thunderx: Support for HW VLAN stripping
net
primary VF's interface.
Signed-off-by: Sunil Goutham sgout...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
Signed-off-by: Robert Richter rrich...@cavium.com
---
drivers/net/ethernet/cavium/thunder/nic.h | 42 -
drivers/net/ethernet/cavium/thunder
handlers.
Signed-off-by: Sunil Goutham sgout...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet/cavium/thunder/nic.h | 1 +
drivers/net/ethernet/cavium/thunder/nicvf_main.c | 172 -
drivers/net/ethernet/cavium
connectivity.
'loopback' mode can be enabled or disabled via ethtool.
Note: This feature is not supported when no of VFs enabled are
morethan no of physical interfaces i.e active BGX LMACs
Signed-off-by: Sunil Goutham sgout...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
flows across multiple
CPUs. Offload can be disabled via ethtool.
Signed-off-by: Robert Richter rrich...@cavium.com
Signed-off-by: Sunil Goutham sgout...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
.../net/ethernet/cavium/thunder/nicvf_ethtool.c| 14
From: Sunil Goutham sgout...@cavium.com
Added ethtool support to dump receive packet error statistics reported
in CQE. Also made some small fixes
Signed-off-by: Sunil Goutham sgout...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet/cavium
From: Aleksey Makarov aleksey.maka...@caviumnetworks.com
The liquidio and thunder drivers have different maintainers.
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
MAINTAINERS | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet/cavium/thunder/nic.h | 1 +
drivers/net/ethernet/cavium/thunder/nicvf_main.c | 172 -
drivers/net/ethernet/cavium/thunder/nicvf_queues.h | 2 +
3 files changed, 103
for transmit packets.
Signed-off-by: Sunil Goutham sgout...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet/cavium/thunder/nic_main.c | 4
drivers/net/ethernet/cavium/thunder/nicvf_main.c | 28 +++---
drivers/net/ethernet
From: Sunil Goutham sgout...@cavium.com
Use the nicvf_send_msg_to_pf() function in the mailbox code.
Signed-off-by: Sunil Goutham sgout...@cavium.com
Signed-off-by: Robert Richter rrich...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet
primary VF's interface.
Signed-off-by: Sunil Goutham sgout...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
Signed-off-by: Robert Richter rrich...@cavium.com
---
drivers/net/ethernet/cavium/thunder/nic.h | 42 -
drivers/net/ethernet/cavium/thunder
connectivity.
'loopback' mode can be enabled or disabled via ethtool.
Note: This feature is not supported when no of VFs enabled are
morethan no of physical interfaces i.e active BGX LMACs
Signed-off-by: Sunil Goutham sgout...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
From: Sunil Goutham sgout...@cavium.com
Fixed 'tso_hdrs' memory not being freed properly.
Also fixed SQ skbuff maintenance issues.
Signed-off-by: Sunil Goutham sgout...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet/cavium/thunder
Miscellaneous fixes for the ThunderX VNIC driver
All the patches can be applied individually.
It's ok to drop some if the maintainer feels uncomfortable
with applying for 4.2.
Sunil Goutham (10):
net: thunderx: Fix data integrity issues with LDWB
net: thunderx: Fix memory leak while tearing
notifications taking first half of
CQ under heavy load and time taken by NAPI to clear transmit notifications
will increase with higher queue sizes. Again results in SQ being stopped.
Signed-off-by: Sunil Goutham sgout...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
Goutham sgout...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet/cavium/thunder/nicvf_main.c | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c
b/drivers/net/ethernet/cavium
From: Sunil Goutham sgout...@cavium.com
Fixing TSO packages not being counted.
Signed-off-by: Sunil Goutham sgout...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet/cavium/thunder/nicvf_queues.c | 1 +
1 file changed, 1 insertion(+)
diff
rrich...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet/cavium/thunder/nicvf_queues.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
b/drivers/net/ethernet/cavium/thunder
...@caviumnetworks.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet/cavium/thunder/thunder_bgx.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c
b/drivers/net/ethernet/cavium/thunder
-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet/cavium/thunder/nic.h | 3 +-
.../net/ethernet/cavium/thunder/nicvf_ethtool.c| 3 +-
drivers/net/ethernet/cavium/thunder/nicvf_main.c | 40 +++---
3 files changed, 31 insertions
not be allocated.
Signed-off-by: Sunil Goutham sgout...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet/cavium/thunder/nicvf_queues.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/cavium/thunder
From: Sunil Goutham sgout...@cavium.com
If a txq (SQ) remains in stopped state after this timeout its
considered as stuck and interface is reinited.
Signed-off-by: Sunil Goutham sgout...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet/cavium
From: Sunil Goutham sgout...@cavium.com
Signed-off-by: Sunil Goutham sgout...@cavium.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet/cavium/thunder/nicvf_main.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/ethernet/cavium
These are fixes for the problems that were reported by static check tools.
Aleksey Makarov (9):
net: thunderx: fix constants
net: thunderx: introduce a function for mailbox access
net: thunderx: rework mac address handling
net: thunderx: delete unused variables
net: thunderx: add static
This fixes sparse message:
drivers/net/ethernet/cavium/thunder/nicvf_main.c:385:40: sparse: cast to
restricted __le64
Reported-by: kbuild test robot fengguang...@intel.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet/cavium/thunder/nic.h | 4
;
524 }
regards,
dan carpenter
Reported-by: Dan Carpenter dan.carpen...@oracle.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net
This fixes sparse message:
drivers/net/ethernet/cavium/thunder/nicvf_main.c:153:25: sparse: cast to
restricted __le64
Reported-by: kbuild test robot fengguang...@intel.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet/cavium/thunder/nicvf_main.c | 27
They were left from development stage
Reported-by: kbuild test robot fengguang...@intel.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet/cavium/thunder/thunder_bgx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net
q_len *
TSO_HEADER_SIZE,
369sq-tso_hdrs_phys,
GFP_KERNEL);
370 if (!sq-tso_hdrs)
Reported-by: kbuild test robot fengguang...@intel.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
GFP_KERNEL should be used in the thread context
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet/cavium/thunder/nicvf_queues.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
b
No need to cast void* to u8*: pointer arithmetics
works same way for both.
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet/cavium/thunder/nicvf_queues.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/cavium
This fixes sparse messages like this:
drivers/net/ethernet/cavium/thunder/nicvf_main.c:1141:26: sparse: symbol
'nicvf_get_stats64' was not declared. Should it be static?
Also remove unused declarations
Reported-by: kbuild test robot fengguang...@intel.com
Signed-off-by: Aleksey Makarov
This fixes sparse messages like this:
drivers/net/ethernet/cavium/thunder/thunder_bgx.c:897:24: sparse:
constant 0x3000 is so big it is long
Reported-by: kbuild test robot fengguang...@intel.com
Signed-off-by: Aleksey Makarov aleksey.maka...@caviumnetworks.com
---
drivers/net/ethernet
From: Robert Richter rrich...@cavium.com
There are duplicate NODE_ID macro definitions. Move all of them to
nic.h for usage in nic and bgx driver and introduce nic_get_node_id()
helper function.
This patch also fixes 64bit mask which should have been ULL by
reworking the node calculation.
This patchset adds support for the Cavium ThunderX network controller.
changes in v6:
* unused preprocessor symbols were removed
* reduce no of atomic operations in SQ maintenance
* support for TCP segmentation at driver level
* reset RBDR if fifo state is FAIL
* fixed an issue with link
From: Sunil Goutham sgout...@cavium.com
This vendor id will be used by network (vNIC), USB (xHCI),
SATA (AHCI), GPIO, I2C, MMC and maybe other drivers
for ThunderX SoC.
Acked-by: Bjorn Helgaas bhelg...@google.com
Signed-off-by: Sunil Goutham sgout...@cavium.com
Signed-off-by: Aleksey Makarov
This patchset adds support for the Cavium ThunderX network controller.
changes in v5:
* __packed were removed. now we rely on C language ABI
* nic_dbg() - netdev_dbg()
* fixes for a typo, constant spelling and using BIT_ULL
* use print_hex_dump()
* unnecessary conditions in a long if()
From: Sunil Goutham sgout...@cavium.com
This vendor id will be used by network (vNIC), USB (xHCI),
SATA (AHCI), GPIO, I2C, MMC and maybe other drivers
for ThunderX SoC.
Acked-by: Bjorn Helgaas bhelg...@google.com
Signed-off-by: Sunil Goutham sgout...@cavium.com
Signed-off-by: Aleksey Makarov
Author of this patch is
Author: Sunil Goutham sgout...@cavium.com
Sorry for this. It will be fixed in next versions.
On 05/15/2015 08:36 PM, Aleksey Makarov wrote:
Signed-off-by: Aleksey Makarov aleksey.maka...@auriga.com
---
include/linux/pci_ids.h | 2 ++
1 file changed, 2 insertions
Signed-off-by: Aleksey Makarov aleksey.maka...@auriga.com
---
include/linux/pci_ids.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index e63c02a..3633cc6 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2327,6
74 matches
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