[PATCH net-next v6 0/2] Adding support for Cavium ThunderX network controller

[PATCH net-next v6 0/2] Adding support for Cavium ThunderX network controller

[Aleksey Makarov]

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 state mailbox message

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() chain were removed

changes in v4:
 * the patch "pci: Add Cavium PCI vendor id" was attributed correctly
 * a note that Cavium id is used in many drivers was added
 * the license comments now match MODULE_LICENSE
 * a comment explaining usage of writeq_relaxed()/readq_relaxed() was added

changes in v3:
 * code cleanup
 * issues discovered by reviewers were addressed

changes in v2:
 * non-generic module parameters removed
 * ethtool support added (nicvf_set_rxnfc())

v5: https://lkml.kernel.org/g/<1432344498-17131-1-git-send-email-aleksey.makarov@caviumnetworks.com>
v4: https://lkml.kernel.org/g/<1432000757-28700-1-git-send-email-aleksey.makarov@auriga.com>
v3: https://lkml.kernel.org/g/<1431747401-20847-1-git-send-email-aleksey.makarov@auriga.com>
v2: https://lkml.kernel.org/g/<1415596445-10061-1-git-send-email-rric@kernel.org>
v1: https://lkml.kernel.org/g/<20141030165434.GW20170@rric.localhost>

Sunil Goutham (2):
  pci: Add Cavium PCI vendor id
  net: Adding support for Cavium ThunderX network controller

 MAINTAINERS                                        |    7 +
 drivers/net/ethernet/Kconfig                       |    1 +
 drivers/net/ethernet/Makefile                      |    1 +
 drivers/net/ethernet/cavium/Kconfig                |   40 +
 drivers/net/ethernet/cavium/Makefile               |    5 +
 drivers/net/ethernet/cavium/thunder/Makefile       |   11 +
 drivers/net/ethernet/cavium/thunder/nic.h          |  414 ++++++
 drivers/net/ethernet/cavium/thunder/nic_main.c     |  940 ++++++++++++
 drivers/net/ethernet/cavium/thunder/nic_reg.h      |  213 +++
 .../net/ethernet/cavium/thunder/nicvf_ethtool.c    |  601 ++++++++
 drivers/net/ethernet/cavium/thunder/nicvf_main.c   | 1332 +++++++++++++++++
 drivers/net/ethernet/cavium/thunder/nicvf_queues.c | 1544 ++++++++++++++++++++
 drivers/net/ethernet/cavium/thunder/nicvf_queues.h |  381 +++++
 drivers/net/ethernet/cavium/thunder/q_struct.h     |  701 +++++++++
 drivers/net/ethernet/cavium/thunder/thunder_bgx.c  |  966 ++++++++++++
 drivers/net/ethernet/cavium/thunder/thunder_bgx.h  |  223 +++
 include/linux/pci_ids.h                            |    2 +
 17 files changed, 7382 insertions(+)
 create mode 100644 drivers/net/ethernet/cavium/Kconfig
 create mode 100644 drivers/net/ethernet/cavium/Makefile
 create mode 100644 drivers/net/ethernet/cavium/thunder/Makefile
 create mode 100644 drivers/net/ethernet/cavium/thunder/nic.h
 create mode 100644 drivers/net/ethernet/cavium/thunder/nic_main.c
 create mode 100644 drivers/net/ethernet/cavium/thunder/nic_reg.h
 create mode 100644 drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
 create mode 100644 drivers/net/ethernet/cavium/thunder/nicvf_main.c
 create mode 100644 drivers/net/ethernet/cavium/thunder/nicvf_queues.c
 create mode 100644 drivers/net/ethernet/cavium/thunder/nicvf_queues.h
 create mode 100644 drivers/net/ethernet/cavium/thunder/q_struct.h
 create mode 100644 drivers/net/ethernet/cavium/thunder/thunder_bgx.c
 create mode 100644 drivers/net/ethernet/cavium/thunder/thunder_bgx.h

-- 
2.4.1

[PATCH net-next v6 1/2] pci: Add Cavium PCI vendor id

[Aleksey Makarov]

From: Sunil Goutham <sgoutham@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 <bhelgaas@google.com>
Signed-off-by: Sunil Goutham <sgoutham@cavium.com>
Signed-off-by: Aleksey Makarov <aleksey.makarov@caviumnetworks.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 1fa99a3..80bd333 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2324,6 +2324,8 @@
 #define PCI_DEVICE_ID_ALTIMA_AC9100	0x03ea
 #define PCI_DEVICE_ID_ALTIMA_AC1003	0x03eb
 
+#define PCI_VENDOR_ID_CAVIUM		0x177d
+
 #define PCI_VENDOR_ID_BELKIN		0x1799
 #define PCI_DEVICE_ID_BELKIN_F5D7010V7	0x701f
 
-- 
2.4.1

[PATCH net-next v6 0/2] Adding support for Cavium ThunderX network controller

[David Miller]

From: Aleksey Makarov <aleksey.makarov@caviumnetworks.com>
Date: Tue, 26 May 2015 19:20:13 -0700

> This patchset adds support for the Cavium ThunderX network controller.

I don't see patch #1 (yet).

[PATCH net-next v6 0/2] Adding support for Cavium ThunderX network controller

[David Miller]

From: Aleksey Makarov <aleksey.makarov@caviumnetworks.com>
Date: Tue, 26 May 2015 19:20:13 -0700

> This patchset adds support for the Cavium ThunderX network controller.

Series applied, thanks.