From: David S. Miller Date: Tue, 16 Oct 2018 05:44:33 +0000 (-0700) Subject: Merge branch 'bnxt_en-Add-support-for-new-57500-chips' X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=65f2247d615532ab1909e0892cc01d04c5262032;p=linux.git Merge branch 'bnxt_en-Add-support-for-new-57500-chips' Michael Chan says: ==================== bnxt_en: Add support for new 57500 chips. This patch-set is larger than normal because I wanted a complete series to add basic support for the new 57500 chips. The new chips have the following main differences compared to legacy chips: 1. Requires the PF driver to allocate DMA context memory as a backing store. 2. New NQ (notification queue) for interrupt events. 3. One or more CP rings can be associated with an NQ. 4. 64-bit doorbells. Most other structures and firmware APIs are compatible with legacy devices with some exceptions. For example, ring groups are no longer used and RSS table format has changed. The patch-set includes the usual firmware spec. update, some refactoring and restructuring, and adding the new code to add basic support for the new class of devices. ==================== Signed-off-by: David S. Miller --- 65f2247d615532ab1909e0892cc01d04c5262032