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9b7f1804 |
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05-Dec-2023 |
Jesse Brandeburg <jesse.brandeburg@intel.com> |
iavf: field prep conversion Refactor iavf driver to use FIELD_PREP(), which reduces lines of code and adds clarity of intent. This code was generated by the following coccinelle/spatch script and then manually repaired. Clean up a couple spots in the code that had repetitive y = cpu_to_*((blah << blah_blah) & blat) y |= cpu_to_*((blahs << blahs_blahs) & blats) to x = FIELD_PREP(blat blah) x |= FIELD_PREP(blats, blahs) y = cpu_to_*(x); @prep2@ constant shift,mask; type T; expression a; @@ -(((T)(a) << shift) & mask) +FIELD_PREP(mask, a) @prep@ constant shift,mask; type T; expression a; @@ -((T)((a) << shift) & mask) +FIELD_PREP(mask, a) Cc: Julia Lawall <Julia.Lawall@inria.fr> Cc: Ahmed Zaki <ahmed.zaki@intel.com> Reviewed-by: Marcin Szycik <marcin.szycik@linux.intel.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Rafal Romanowski <rafal.romanowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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3314f209 |
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05-Dec-2023 |
Jesse Brandeburg <jesse.brandeburg@intel.com> |
intel: add bit macro includes where needed This series is introducing the use of FIELD_GET and FIELD_PREP which requires bitfield.h to be included. Fix all the includes in this one change, and rearrange includes into alphabetical order to ease readability and future maintenance. virtchnl.h and it's usage was modified to have it's own includes as it should. This required including bits.h for virtchnl.h. Reviewed-by: Marcin Szycik <marcin.szycik@linux.intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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3d66f215 |
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26-Oct-2023 |
Ivan Vecera <ivecera@redhat.com> |
iavf: Remove queue tracking fields from iavf_adminq_ring Fields 'head', 'tail', 'len', 'bah' and 'bal' in iavf_adminq_ring are used to store register offsets. These offsets are initialized and remains constant so there is no need to store them in the iavf_adminq_ring structure. Remove these fields from iavf_adminq_ring and use register offset constants instead. Remove iavf_adminq_init_regs() that originally stores these constants into these fields. Finally improve iavf_check_asq_alive() that assumes that non-zero value of hw->aq.asq.len indicates fully initialized AdminQ send queue. Replace it by check for non-zero value of field hw->aq.asq.count that is non-zero when the sending queue is initialized and is zeroed during shutdown of the queue. Signed-off-by: Ivan Vecera <ivecera@redhat.com> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com> Reviewed-by: Simon Horman <horms@kernel.org> Tested-by: Rafal Romanowski <rafal.romanowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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a0e6323d |
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18-Oct-2023 |
Michal Schmidt <mschmidt@redhat.com> |
iavf: delete unused iavf_mac_info fields 'san_addr' and 'mac_fcoeq' members of struct iavf_mac_info are unused. 'type' is write-only. Delete all three. The function iavf_set_mac_type that sets 'type' also checks if the PCI vendor ID is Intel. This is unnecessary. Delete the whole function. If in the future there's a need for the MAC type (or other PCI ID-dependent data), I would prefer to use .driver_data in iavf_pci_tbl[] for this purpose. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://lore.kernel.org/r/20231018111527.78194-1-mschmidt@redhat.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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b855bcde |
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15-Jun-2023 |
Przemek Kitszel <przemyslaw.kitszel@intel.com> |
iavf: remove some unused functions and pointless wrappers Remove iavf_aq_get_rss_lut(), iavf_aq_get_rss_key(), iavf_vf_reset(). Remove some "OS specific memory free for shared code" wrappers ;) Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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de58647b |
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28-Feb-2023 |
Alexander Lobakin <aleksander.lobakin@intel.com> |
iavf: fix non-tunneled IPv6 UDP packet type and hashing Currently, IAVF's decode_rx_desc_ptype() correctly reports payload type of L4 for IPv4 UDP packets and IPv{4,6} TCP, but only L3 for IPv6 UDP. Originally, i40e, ice and iavf were affected. Commit 73df8c9e3e3d ("i40e: Correct UDP packet header for non_tunnel-ipv6") fixed that in i40e, then commit 638a0c8c8861 ("ice: fix incorrect payload indicator on PTYPE") fixed that for ice. IPv6 UDP is L4 obviously. Fix it and make iavf report correct L4 hash type for such packets, so that the stack won't calculate it on CPU when needs it. Fixes: 206812b5fccb ("i40e/i40evf: i40e implementation for skb_set_hash") Reviewed-by: Larysa Zaremba <larysa.zaremba@intel.com> Reviewed-by: Michal Kubiak <michal.kubiak@intel.com> Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com> Tested-by: Rafal Romanowski <rafal.romanowski@intel.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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2723f3b5 |
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16-Dec-2022 |
Jesse Brandeburg <jesse.brandeburg@intel.com> |
virtchnl: i40e/iavf: rename iwarp to rdma Since the latest Intel hardware does both IWARP and ROCE, rename the term IWARP in the virtchnl header to be RDMA. Do this for both upper and lower case instances. Many of the non-virtchnl.h changes were done with regular expression replacements using perl like: perl -p -i -e 's/_IWARP/_RDMA/' <files> perl -p -i -e 's/_iwarp/_rdma/' <files> and I had to pick up a few instances manually. The virtchnl.h header has some comments and clarity added around when to use certain defines. note: had to fix a checkpatch warning for a long line by wrapping one of the lines I changed. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Jakub Andrysiak <jakub.andrysiak@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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0a62b209 |
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03-Feb-2022 |
Mateusz Palczewski <mateusz.palczewski@intel.com> |
iavf: Remove non-inclusive language Remove non-inclusive language from the iavf driver. Signed-off-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com> Signed-off-by: Mateusz Palczewski <mateusz.palczewski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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37dc8fea |
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23-Feb-2021 |
Jesse Brandeburg <jesse.brandeburg@intel.com> |
iavf: clean up packet type lookup table Remove the unused ptype struct value, which makes table init easier for the zero entries, and use ranged initializer to remove a bunch of code (works with gcc and clang). There is no significant functional change. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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fdad1d54 |
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17-Apr-2019 |
Alice Michael <alice.michael@intel.com> |
iavf: update comments and file checks to match iavf Some small things were missed with recent name changes from i40e to iavf. Having a separate patch allows to correct the small misses in one place. Signed-off-by: Alice Michael <alice.michael@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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8821b3fa |
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17-Apr-2019 |
Alice Michael <alice.michael@intel.com> |
iavf: rename iavf_status structure flags rename the flags inside of iavf_status from I40E_* to IAVF_* Signed-off-by: Alice Michael <alice.michael@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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7af36e32 |
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17-Apr-2019 |
Alice Michael <alice.michael@intel.com> |
iavf: replace i40e variables with iavf Update the old variables and flags marked as i40e to match the iavf name of the driver. Signed-off-by: Alice Michael <alice.michael@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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80754bbc |
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17-Apr-2019 |
Sergey Nemov <sergey.nemov@intel.com> |
iavf: change iavf_status_code to iavf_status Instead of typedefing the enum iavf_status_code with iavf_status, just shorten the enum itself and get rid of typedef. Signed-off-by: Sergey Nemov <sergey.nemov@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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8be454c9 |
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17-Apr-2019 |
Alice Michael <alice.michael@intel.com> |
iavf: Rename i40e_adminq* files to iavf_adminq* With the rename of the iavf driver, there were some files that were missed in renaming. Update these to be iavf as well. Signed-off-by: Alice Michael <alice.michael@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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66bc8e0f |
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14-Sep-2018 |
Jesse Brandeburg <jesse.brandeburg@intel.com> |
iavf: finish renaming files to iavf This finishes the process of renaming the files that make sense to rename (skipping adminq related files that talk to i40e), and fixes up the build and the #includes so that everything builds nicely. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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