From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from shards.monkeyblade.net ([184.105.139.130]:47518 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752140AbeCMPar (ORCPT ); Tue, 13 Mar 2018 11:30:47 -0400 Date: Tue, 13 Mar 2018 11:30:45 -0400 (EDT) Message-Id: <20180313.113045.869603149334455557.davem@davemloft.net> To: arjun@chelsio.com Cc: netdev@vger.kernel.org, nirranjan@chelsio.com, indranil@chelsio.com, venkatesh@chelsio.com, santosh@chelsio.com, werner@chelsio.com, ganeshgr@chelsio.com Subject: Re: [PATCH net-next] cxgb4: Add HMA support From: David Miller In-Reply-To: <1520938485-6943-1-git-send-email-arjun@chelsio.com> References: <1520938485-6943-1-git-send-email-arjun@chelsio.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: netdev-owner@vger.kernel.org List-ID: From: Arjun Vynipadath Date: Tue, 13 Mar 2018 16:24:45 +0530 > HMA(Host Memory Access) maps a part of host memory for T6-SO memfree cards. > > This commit does the following: > - Query FW to check if we have HMA support. If yes, the params will > return HMA size configured in FW. We will dma map memory based > on this size. > - Also contains changes to get HMA memory information via debugfs. > > Signed-off-by: Arjun Vynipadath > Signed-off-by: Santosh Rastapur > Signed-off-by: Michael Werner > Signed-off-by: Ganesh GR Applied, thank you.