Date: Tue, 10 Feb 2015 19:09:40 -0800 From: Adrian Chadd <adrian@freebsd.org> To: Sepherosa Ziehau <sepherosa@gmail.com> Cc: "freebsd-net@freebsd.org" <freebsd-net@freebsd.org> Subject: Re: Intel 82574L (em) Message-ID: <CAJ-VmokjRFTLjhLEXjA427i7J-b-sPrh6iHRmsU%2Bnf5LAK9HEQ@mail.gmail.com> In-Reply-To: <CAMOc5cwG%2BmbcArAt5xSjKYrbZeA40ETZUPgi4y51r_GYYsitQw@mail.gmail.com> References: <54CBF396.3090903@ignoranthack.me> <CAMOc5cwG%2BmbcArAt5xSjKYrbZeA40ETZUPgi4y51r_GYYsitQw@mail.gmail.com>
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... you can still use 1 TX/1 RX ring on -HEAD. If we turn on RSS in the driver and have it hardware hash things, then the netisr input routine will throw it into the right per-CPU queue and it'll distribute the work. (Someone could twist my arm to do this.) -adrian
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