- 03 9月, 2016 7 次提交
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由 Raghu Vatsavayi 提交于
This patch adds NAPI related support for cn23xx device. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Raghu Vatsavayi 提交于
Adds support for watchdog based health monitoring of octeon cores on cn23xx device. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Raghu Vatsavayi 提交于
This patch adds support for some control operations like LED identification, ethtool statistics and intr config for cn23xx device. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Raghu Vatsavayi 提交于
Adds support for data path related changes based on octeon3 instruction header(ih3) for cn23xx. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Raghu Vatsavayi 提交于
Adds support for Instruction Queue(IQ) index manipulation routines through bar1 of cn23xx. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Raghu Vatsavayi 提交于
Adds support for RX control commands on cn23xx device. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Raghu Vatsavayi 提交于
This patch adds work queue support for link status and control commands. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 01 9月, 2016 10 次提交
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由 Raghu Vatsavayi 提交于
Add firmware download support for cn23xx device. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Raghu Vatsavayi 提交于
This patch adds support msix interrupt for cn23xx device. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Raghu Vatsavayi 提交于
This patch adds support for cn23xx queue manipulation. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Raghu Vatsavayi 提交于
Adds support for initializing cn23xx device registers related to mac, input/output and pf global config. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Raghu Vatsavayi 提交于
Add support for cn23xx device init and sriov queue config. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Raghu Vatsavayi 提交于
Add support for cn23xx specific queue definitions and features. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Raghu Vatsavayi 提交于
This patch adds register definitions and structures for new device cn23xx. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Raghu Vatsavayi 提交于
Add support of common irq enable functionality for both iq(instruction queue) and oq(output queue). Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Raghu Vatsavayi 提交于
This patch contains changes for firmware version management. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Raghu Vatsavayi 提交于
Consolidate common functionality of various devices from different files into lio_core.c/octeon_console.c. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 24 8月, 2016 1 次提交
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由 Nicholas Mc Guire 提交于
liquidio_set_rxcsum_command is a local function only, no need to expose it outside of lio_main.c so declare it static and make sparse happy. Signed-off-by: NNicholas Mc Guire <hofrat@osadl.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 19 8月, 2016 1 次提交
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由 David Daney 提交于
The ethtool_ops .get_regs function attempts to read the nonexistent register NIC_QSET_SQ_0_7_CNM_CHG, which produces a "bus error" type OOPs. Fix by not attempting to read, and removing the definition of, NIC_QSET_SQ_0_7_CNM_CHG. A zero is written into the register dump to keep the layout unchanged. Signed-off-by: NDavid Daney <david.daney@cavium.com> Cc: <stable@vger.kernel.org> # 4.4.x- Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 16 8月, 2016 1 次提交
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由 Wei Yongjun 提交于
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: NWei Yongjun <weiyj.lk@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 14 8月, 2016 20 次提交
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由 Sunil Goutham 提交于
Setting BGXX_SPUX_MISC_CONTROL::RX_PACKET_DIS is not needed as packet reception is anyway disabled by BGXX_CMRX_CONFIG::DATA_PKT_RX_EN. Also setting RX_PACKET_DIS causes a bogus remote fault condition which delays link detection. Signed-off-by: NSunil Goutham <sgoutham@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sunil Goutham 提交于
Use standard API to generate a random RSS hash key on every boot. Signed-off-by: NSunil Goutham <sgoutham@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Zyta Szpak 提交于
This patch enables parsing of inner layers for tunnelled packets. Signed-off-by: NZyta Szpak <zr@semihalf.com> Signed-off-by: NSunil Goutham <sgoutham@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sunil Goutham 提交于
This patch enables bulk freeing on the Tx side. Signed-off-by: NSunil Goutham <sgoutham@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sunil Goutham 提交于
Set MAC addresses only for primary VF's and don't for secondary VFs. Signed-off-by: NSunil Goutham <sgoutham@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jerin Jacob 提交于
When SQ/TXQ is reclaimed i.e reset it's stats also automatically reset by HW. This is not the case with RQ. Also VF doesn't have write access to statistics counter registers. Hence a new Mbox msg is introduced which supports resetting RQ, SQ and full Qset stats. Currently only RQ stats are being reset using this mbox message. Signed-off-by: NJerin Jacob <jerin.jacob@caviumnetworks.com> Signed-off-by: NSunil Goutham <sgoutham@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Radoslaw Biernacki 提交于
Adding debug messages in case of NACK for a mailbox message, also did small cleanups. Signed-off-by: NRadoslaw Biernacki <rad@semihalf.com> Signed-off-by: NSunil Goutham <sgoutham@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sunil Goutham 提交于
Instead of a round about way of converting buffers to SKBs and combining them into a frag list, use standard skb_add_rx_frag() API to merge page fragments. This code is useful when incoming packets are of size more than RCV_FRAG_LEN which is currently set to 2048bytes. Signed-off-by: NSunil Goutham <sgoutham@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sunil Goutham 提交于
This patch changes the way VF's irqs are visible in /proc/interrupts. Instead of VF id, logical interface's netdev name is used for IRQ naming and also all secondary VF's interrupts in multiqset config use primary VF's netdev name. Signed-off-by: NSunil Goutham <sgoutham@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sunil Goutham 提交于
83xx has 4 BGX blocks and are enabled mixed QLM/DLM configs. BGX0/BGX1 are from QLM2/QLM3, BGX3 is DLM4 and BGX2 is split across DLM5 & DLM6. This patch adds support for BGX2's split config and also enables all 4 BGXs to be used. Signed-off-by: NSunil Goutham <sgoutham@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sunil Goutham 提交于
83xx will have 4 BGX blocks i.e 16 LMACs, to avoid changing the same with every platform, nicpf struct elements which track LMAC related info are now allocated runtime based on platform's max possible BGX count. Also fixed configuring min packet size for all LMAC's supported on a platform. Signed-off-by: NSunil Goutham <sgoutham@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sunil Goutham 提交于
This patch adds RGX/RGMII interface type support to BGX driver. This type of interface is supported by 81xx SOC. CN81XX VNIC has 8 VFs and max possible LMAC interfaces are 9, hence RGMII interface will not work if all DLMs are in BGX mode and all 8 LMACs are enabled Signed-off-by: NSunil Goutham <sgoutham@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sunil Goutham 提交于
This patch adds support for QSGMII interface type to the BGX driver. This type of interface is supported by 81xx SOC. Signed-off-by: NSunil Goutham <sgoutham@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sunil Goutham 提交于
This patch adds support for BGX module on 81xx where a BGX can be split and have different LMACs configured in different modes. Signed-off-by: NSunil Goutham <sgoutham@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sunil Goutham 提交于
On 88xx all LMACs in a BGX will be in same mode but on 81xx BGX can be split as two and there can be LMACs configured in different modes. These changes move lmac_type, lane2serdes fields into per lmac struct from BGX struct. Got rid of qlm_mode field which has become redundant with these changes. And now no of valid LMACs is read from CSRs configured by low level firmware and figuring out the same based on QLM mode is discarded Signed-off-by: NSunil Goutham <sgoutham@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sunil Goutham 提交于
88xx has 128 VFs, 81xx has 8 VFs and 83xx will have 32VFs. Made changes to PF driver such that mailbox interrupt enable registers are configuired based on number of VFs HW supports. Also cleanedup mailbox irq handler registration code. Signed-off-by: NSunil Goutham <sgoutham@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sunil Goutham 提交于
Unlike 88xx, CQE_RX descriptor's tunnelling extension i.e CQE_RX2_S is always enabled on 81xx/83xx and HW does insert these fields into CQE_RX. As a result receive buffer addresses will now be present at 7th word of CQE_RX instead of 6th. Enable CQE_RX2_S on 88xx pass 2.x as well. Signed-off-by: NSunil Goutham <sgoutham@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sunil Goutham 提交于
81xx has only 4 CPUs, so it doesn't make sense to initialize entire Qset i.e 8 queues by default. Made changes to queue initialization to init queues equal to number of CPUs or 8 queues whichever is lesser. Also this will be applicable to VMs with VNIC VF attached and having less VCPUs Signed-off-by: NSunil Goutham <sgoutham@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sunil Goutham 提交于
This patch adds info on HW maximums of 81xx/83xx and also configures receive and transmit datapaths accordingly. Signed-off-by: NSunil Goutham <sgoutham@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sunil Goutham 提交于
This patch adds PCI device IDs of VNIC on newer chips and also registers VF driver with them. Device id remains same for all versions of chips but subsystem device id changes. Signed-off-by: NSunil Goutham <sgoutham@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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