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2022-02-08Merge branch 'iwl-next' of ↵Jakub Kicinski1-0/+4
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/linux Nguyen, Anthony L says: ==================== iwl-next Intel Wired LAN Driver Updates 2022-02-07 Dave adds support for ice driver to provide DSCP QoS mappings to irdma driver. [1] https://lore.kernel.org/netdev/[email protected]/ * 'iwl-next' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/linux: ice: add support for DSCP QoS for IDC ==================== Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2022-02-03ice: add support for DSCP QoS for IDCDave Ertman1-0/+4
The ice driver provides QoS information to auxiliary drivers through the exported function ice_get_qos_params. This function doesn't currently support L3 DSCP QoS. Add the necessary defines, structure elements and code to support DSCP QoS through the IIDC functions. Signed-off-by: Dave Ertman <[email protected]> Signed-off-by: Shiraz Saleem <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2022-02-03i40e: remove enum i40e_client_stateJakub Kicinski1-10/+0
It's not used. Signed-off-by: Jakub Kicinski <[email protected]> Reviewed-by: Jesse Brandeburg <[email protected]> Tested-by: Gurucharan G <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2021-11-22net/ice: Add support for enable_iwarp and enable_roce devlink paramShiraz Saleem1-2/+5
Allow support for 'enable_iwarp' and 'enable_roce' devlink params to turn on/off iWARP or RoCE protocol support for E800 devices. For example, a user can turn on iWARP functionality with, devlink dev param set pci/0000:07:00.0 name enable_iwarp value true cmode runtime This add an iWARP auxiliary rdma device, ice.iwarp.<>, under this PF. A user request to enable both iWARP and RoCE under the same PF is rejected since this device does not support both protocols simultaneously on the same port. Signed-off-by: Shiraz Saleem <[email protected]> Tested-by: Leszek Kaliszczuk <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2021-06-02RDMA/irdma: Add irdma Kconfig/Makefile and remove i40iwShiraz Saleem1-3/+0
Add Kconfig and Makefile to build irdma driver. Remove i40iw driver and add an alias in irdma. Remove legacy exported symbols i40e_register_client and i40e_unregister_client from i40e as they are no longer used. irdma is the replacement driver that supports X722. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Shiraz Saleem <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2021-05-28i40e: Prep i40e header for aux bus conversionShiraz Saleem1-0/+10
Add the definitions to the i40e client header file in preparation to convert i40e to use the new auxiliary bus infrastructure. This header is shared between the 'i40e' Intel networking driver providing RDMA support and the 'irdma' driver. Signed-off-by: Shiraz Saleem <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2021-05-28iidc: Introduce iidc.hDave Ertman1-0/+100
Introduce a shared header file used by the 'ice' Intel networking driver providing RDMA support and the 'irdma' driver to provide a private interface. Signed-off-by: Dave Ertman <[email protected]> Signed-off-by: Shiraz Saleem <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2021-05-26i40e: Replace one-element array with flexible-array memberGustavo A. R. Silva1-1/+1
There is a regular need in the kernel to provide a way to declare having a dynamically sized set of trailing elements in a structure. Kernel code should always use “flexible array members”[1] for these cases. The older style of one-element or zero-length arrays should no longer be used[2]. Refactor the code according to the use of a flexible-array member in struct i40e_qvlist_info instead of one-element array, and use the struct_size() helper. [1] https://en.wikipedia.org/wiki/Flexible_array_member [2] https://www.kernel.org/doc/html/v5.10/process/deprecated.html#zero-length-and-one-element-arrays Link: https://github.com/KSPP/linux/issues/79 Signed-off-by: Gustavo A. R. Silva <[email protected]> Acked-by: Shiraz Saleem <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2020-06-25i40e: remove unused definesJesse Brandeburg1-9/+0
Remove all the unused defines as they are just dead weight. Signed-off-by: Jesse Brandeburg <[email protected]> Tested-by: Andrew Bowers <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2020-06-25i40e: Move client header locationShiraz Saleem1-0/+203
Move i40e_client.h to include/linux/net/intel/* since its shared between i40iw and i40e. Signed-off-by: Shiraz Saleem <[email protected]> Tested-by: Andrew Bowers <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
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