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e2bd9c76 |
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09-Nov-2022 |
Jacob Keller <jacob.e.keller@intel.com> |
ptp: convert remaining drivers to adjfine interface Convert all remaining drivers that still use .adjfreq to the newer .adjfine implementation. These drivers are not straightforward, as they use non-standard methods of programming their hardware. They are all converted to use scaled_ppm_to_ppb to get the parts per billion value that their logic depends on. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Cc: Ariel Elior <aelior@marvell.com> Cc: Sudarsana Kalluru <skalluru@marvell.com> Cc: Manish Chopra <manishc@marvell.com> Cc: Derek Chickles <dchickles@marvell.com> Cc: Satanand Burla <sburla@marvell.com> Cc: Felix Manlunas <fmanlunas@marvell.com> Cc: Raju Rangoju <rajur@chelsio.com> Cc: Joakim Zhang <qiangqing.zhang@nxp.com> Cc: Edward Cree <ecree.xilinx@gmail.com> Cc: Martin Habets <habetsm.xilinx@gmail.com> Cc: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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e0333b1b |
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16-May-2021 |
Yang Shen <shenyang39@huawei.com> |
net: chelsio: cxgb4: Fix wrong function name in comments Fixes the following W=1 kernel build warning(s): drivers/net/ethernet/chelsio/cxgb3/sge.c:677: warning: expecting prototype for free_qset(). Prototype was for t3_free_qset() instead drivers/net/ethernet/chelsio/cxgb3/sge.c:1266: warning: expecting prototype for eth_xmit(). Prototype was for t3_eth_xmit() instead Cc: Raju Rangoju <rajur@chelsio.com> Signed-off-by: Yang Shen <shenyang39@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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29bbf5d7 |
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23-Jun-2020 |
Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> |
cxgb4: update kernel-doc line comments Update several kernel-doc line comments to fix warnings reported by make W=1. Fixes following class of warnings reported by make W=1 in several places: l2t.c:616: warning: Cannot understand * @dev: net_device pointer t4_hw.c:3175: warning: Function parameter or member 'adap' not described in 't4_get_exprom_version' t4_hw.c:3175: warning: Excess function parameter 'adapter' description in 't4_get_exprom_version' Fixes: 56d36be4dd5f ("cxgb4: Add HW and FW support code") Fixes: fd3a47900b6f ("cxgb4: Add packet queues and packet DMA code") Fixes: 26f7cbc0a5a4 ("cxgb4: Don't attempt to upgrade T4 firmware when cxgb4 will end up as a slave") Fixes: 793dad94e745 ("RDMA/cxgb4: Fix bug for active and passive LE hash collision path") Fixes: ba3f8cd55f2a ("cxgb4: Add support in cxgb4 to get expansion rom version via ethtool") Fixes: f7502659cec8 ("cxgb4: Add API to alloc l2t entry; also update existing ones") Fixes: ddc7740d9a7c ("cxgb4: Decode link down reason code obtained from firmware") Fixes: 193c4c2845f7 ("cxgb4: Update T6 Buffer Group and Channel Mappings") Fixes: 8f46d46715a1 ("cxgb4: Use Firmware params to get buffer-group map") Fixes: a456950445a0 ("cxgb4: time stamping interface for PTP") Fixes: 9c33e4208bce ("cxgb4: Add PTP Hardware Clock (PHC) support") Fixes: c3168cabe1af ("cxgb4/cxgbvf: Handle 32-bit fw port capabilities") Fixes: 5ccf9d049615 ("cxgb4: update API for TP indirect register access") Fixes: 3bdb376e6944 ("cxgb4: introduce SMT ops to prepare for SMAC rewrite support") Fixes: 736c3b94474e ("cxgb4: collect egress and ingress SGE queue contexts") Fixes: f56ec6766dcf ("cxgb4: Add support for ethtool i2c dump") Fixes: 9d5fd927d20b ("cxgb4/cxgb4vf: add support for ndo_set_vf_vlan") Fixes: 98f3697f8d41 ("cxgb4: add tc flower match support for tunnel VNI") Fixes: 02d805dc5fe3 ("cxgb4: use new fw interface to get the VIN and smt index") Fixes: 3f8cfd0d95e6 ("cxgb4/cxgb4vf: Program hash region for {t4/t4vf}_change_mac()") Fixes: d429005fdf2c ("cxgb4/cxgb4vf: Add support for SGE doorbell queue timer") Fixes: 0e395b3cb1fb ("cxgb4: add FLOWC based QoS offload") Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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bd019427 |
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20-Apr-2020 |
Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> |
cxgb4: fix large delays in PTP synchronization Fetching PTP sync information from mailbox is slow and can take up to 10 milliseconds. Reduce this unnecessary delay by directly reading the information from the corresponding registers. Fixes: 9c33e4208bce ("cxgb4: Add PTP Hardware Clock (PHC) support") Signed-off-by: Manoj Malviya <manojmalviya@chelsio.com> Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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50e0d28d |
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24-Mar-2020 |
Raju Rangoju <rajur@chelsio.com> |
cxgb4/ptp: pass the sign of offset delta in FW CMD cxgb4_ptp_fineadjtime() doesn't pass the signedness of offset delta in FW_PTP_CMD. Fix it by passing correct sign. Signed-off-by: Raju Rangoju <rajur@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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fd21c89b |
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07-Jan-2019 |
Colin Ian King <colin.king@canonical.com> |
net: cxgb4: fix various indentation issues There are some lines that have indentation issues, fix these. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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40fbbce0 |
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13-Jul-2017 |
Ganesh Goudar <ganeshgr@chelsio.com> |
cxgb4: ptp_clock_register() returns error pointers Check ptp_clock_register() return not only for NULL but also for error pointers, and also nullify adapter->ptp_clock if ptp_clock_register() fails. Fixes: 9c33e4208bce ("cxgb4: Add PTP Hardware Clock (PHC) support") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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9c33e420 |
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04-Jul-2017 |
Atul Gupta <atul.gupta@chelsio.com> |
cxgb4: Add PTP Hardware Clock (PHC) support Add PTP IEEE-1588 support and make it accessible via PHC subsystem. The functionality is enabled for T5/T6 adapters. Driver interfaces with Firmware to program and adjust the clock offset. Cc: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Atul Gupta <atul.gupta@chelsio.com> Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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a4569504 |
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04-Jul-2017 |
Atul Gupta <atul.gupta@chelsio.com> |
cxgb4: time stamping interface for PTP Supports hardware and software time stamping via the Linux SO_TIMESTAMPING socket option. Cc: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Atul Gupta <atul.gupta@chelsio.com> Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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