From: bugzilla-daemon@libre-soc.org
To: libre-riscv-dev@lists.libre-riscv.org
Subject: [libre-riscv-dev] [Bug 257] Implement demo Load/Store queueing algorithm
Date: Wed, 22 Apr 2020 08:30:51 +0000
Message-ID: <bug-257-13-W1CkXMyS84@https.bugs.libre-soc.org/> (raw)
In-Reply-To: <bug-257-13@https.bugs.libre-soc.org/>
https://bugs.libre-soc.org/show_bug.cgi?id=257
--- Comment #22 from Luke Kenneth Casson Leighton <lkcl@lkcl.net> ---
AXI4 does not have cache coherency either and yet it is still achieved. it is
done by passing messages over the "control bus", using home-grown protocols in
every case that i have examined (including ariane and OpenPITON).
we do not need to be fully compliant with the wishbone spec internally.
it is perfectly fine to modify the code so that it has the required bus
bandwidth for internal use.
when external connections to other peoples' code is needed (peripherals) then
and only then will we need to comply with the spec.
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Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-257-13@https.bugs.libre-soc.org/>
2020-04-22 2:58 ` bugzilla-daemon
2020-04-22 8:30 ` bugzilla-daemon [this message]
2020-04-22 8:39 ` bugzilla-daemon
2020-04-22 8:54 ` bugzilla-daemon
2020-04-22 9:48 ` bugzilla-daemon
2020-04-22 13:06 ` bugzilla-daemon
2020-04-22 13:38 ` bugzilla-daemon
2020-04-29 11:16 ` bugzilla-daemon
2020-04-29 21:39 ` bugzilla-daemon
2020-05-06 0:33 ` bugzilla-daemon
2020-05-06 0:36 ` bugzilla-daemon
2020-03-13 18:40 [libre-riscv-dev] [Bug 257] New: " bugzilla-daemon
2020-03-18 5:23 ` [libre-riscv-dev] [Bug 257] " bugzilla-daemon
2020-03-18 6:59 ` bugzilla-daemon
2020-03-20 11:03 ` bugzilla-daemon
2020-03-20 13:06 ` bugzilla-daemon
2020-03-20 18:34 ` bugzilla-daemon
2020-03-20 19:07 ` bugzilla-daemon
2020-03-20 19:53 ` bugzilla-daemon
2020-03-20 20:21 ` bugzilla-daemon
2020-03-21 0:48 ` bugzilla-daemon
2020-03-21 1:56 ` bugzilla-daemon
2020-03-21 4:12 ` bugzilla-daemon
2020-03-21 15:28 ` bugzilla-daemon
2020-03-21 15:36 ` bugzilla-daemon
2020-03-22 11:37 ` bugzilla-daemon
2020-03-24 11:16 ` bugzilla-daemon
2020-03-24 11:54 ` bugzilla-daemon
2020-03-25 13:07 ` bugzilla-daemon
2020-03-26 17:06 ` bugzilla-daemon
2020-03-26 20:58 ` bugzilla-daemon
2020-03-26 21:23 ` bugzilla-daemon
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