Hi! This series lays groundwork for upcoming XDP support by updating the RX path not to pre-allocate sk_buffs. I start with few cleanups, removal of NFP3200-related code being the most significant. Patch 7 moves to alloc_frag() and build_skb() APIs. Again, a number of small cleanups follow. The set ends with adding support for different number of RX and TX rings.
Jakub Kicinski (14): nfp: simplify nfp_net_poll() nfp: remove support for nfp3200 nfp: remove unnecessary call to ether_setup() nfp: remove inline attributes and dead code nfp: centralize the buffer size calculation nfp: add buffer drop/recycle helper for RX nfp: use alloc_frag() and build_skb() nfp: add separate buffer allocation function for napi nfp: use AND instead of modulo to get ring indexes nfp: create separate define for max number of vectors nfp: use unsigned int for vector/ring counts nfp: remove nfp_net_irqs_wanted() nfp: replace num_irqs with max_r_vecs nfp: bring back support for different ring counts drivers/net/ethernet/netronome/nfp/nfp_net.h | 43 +- .../net/ethernet/netronome/nfp/nfp_net_common.c | 471 ++++++++++----------- drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h | 13 +- .../net/ethernet/netronome/nfp/nfp_net_debugfs.c | 9 +- .../net/ethernet/netronome/nfp/nfp_netvf_main.c | 45 +- 5 files changed, 263 insertions(+), 318 deletions(-) -- 1.9.1
