/****************************************************************************** AudioScience HPI driver Copyright (C) 1997-2011 AudioScience Inc. This program is free software; you can redistribute it and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation; This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Hardware Programming Interface (HPI) Utility functions (C) Copyright AudioScience Inc. 2007 *******************************************************************************/ /* Initialise response headers, or msg/response pairs. Note that it is valid to just init a response e.g. when a lower level is preparing a response to a message. However, when sending a message, a matching response buffer must always be prepared. */ #ifndef _HPIMSGINIT_H_ #define _HPIMSGINIT_H_ void hpi_init_response(struct hpi_response *phr, u16 object, u16 function, u16 error); void hpi_init_message_response(struct hpi_message *phm, struct hpi_response *phr, u16 object, u16 function); void hpi_init_responseV1(struct hpi_response_header *phr, u16 size, u16 object, u16 function); void hpi_init_message_responseV1(struct hpi_message_header *phm, u16 msg_size, struct hpi_response_header *phr, u16 res_size, u16 object, u16 function); #endif /* _HPIMSGINIT_H_ */ gi/linux/net-next.git/tree/?h=nds-private-remove&id=508aac6dee025f93eab1e806d20762ea6327b43d'>treecommitdiff
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authorEric Dumazet <edumazet@google.com>2017-02-02 16:59:18 -0800
committerDavid S. Miller <davem@davemloft.net>2017-02-03 17:17:53 -0500
commit508aac6dee025f93eab1e806d20762ea6327b43d (patch)
treebcbc7de0f8cb12d97486732b2683c81af4e6bd4b
parent3ffc1af576550ec61d35668485954e49da29d168 (diff)
ixgbevf: get rid of custom busy polling code
In linux-4.5, busy polling was implemented in core NAPI stack, meaning that all custom implementation can be removed from drivers. Not only we remove lot's of code, we also remove one lock operation in fast path, and allow GRO to do its job. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>