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[92.184.108.94]) by smtp.gmail.com with ESMTPSA id q19sm11820889wmc.44.2021.07.02.02.24.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 02 Jul 2021 02:24:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1625217900; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=d94e4cvzy5znF4XYXKjG7KaQl0I03KmgN6PaaJlSi/E=; b=JWR5b/H1V4b+pEBeu8quEx7+ckWSIb7SKsrK06OXd//bQ+xaR5cBF1/yejn8llvS8M7Kyl t9Pr6m9jeBBSrmIRwHcX0i5OaDcXFH20yN39QE5MWQqZ9pEXqIwS8GOu0ijpAMJOg0ma7c 0lIGIAvumuS/4HKzZMV0OLVfQp1t8uc= X-MC-Unique: Yelhg_alOxuiUgFUVrUWZA-1 X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=d94e4cvzy5znF4XYXKjG7KaQl0I03KmgN6PaaJlSi/E=; b=td9FQMORwjDcKg+OxXdUP23pidyXi8y6WlMC1Pvr2Mtmhl4vVk/bdyKXGjfB27IqwO 5CDdQ/o6WslhkOGHGlGMWE7LYQKeUZdmzGxkPmPiUdkn+b9zAXhzVuhHyiF+uLGhn6dn 55BIcad2PCrOMFlO8h/ZWPUyQyK8/iJA2MuR2Ezpn0TJ4q8YiToYJgKLW4P0xz5zVE2V gkelDDl/s5ykAfPAJ9dIJe2WHe8eSPHKxmseclOmee3lNYSU1yfY8V9ZyfeiXHIe6fi/ kQS7xCCzPoPVZxZ5480dX2h6om1M0pYe3nZli3V4NerRZoc5lq+vgQzXdSaZJMtXAezk PJ0w== X-Gm-Message-State: AOAM533FNwq91IH++/7pNoCkgXktQOguaJLyb3zCykIuog7NPocuBQ65 6y3WIZ4CRbokDbXPca8oSZqoLAPutn0pRjXUCxhU5Si1OabBULYH97XAqF6nP5NpPs3koDFNIug imsU8sXG5ROqMag== X-Received: by 2002:adf:d1cd:: with SMTP id b13mr4773178wrd.228.1625217895922; Fri, 02 Jul 2021 02:24:55 -0700 (PDT) X-Google-Smtp-Source: ABdhPJza5wmMSim88cN2MF42/Bamk0G+i1GJ8j15qypJ14oe4tfK3g0gqAQ7h1213P9eITOvYdTWSQ== X-Received: by 2002:adf:d1cd:: with SMTP id b13mr4773161wrd.228.1625217895805; Fri, 02 Jul 2021 02:24:55 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Peter Maydell , Alexander Bulekov , Stefan Hajnoczi , Mauro Matteo Cascella , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Richard Henderson , Li Qiang , "Edgar E . Iglesias" Subject: [PATCH v3 3/6] dma: Let dma_memory_rw_relaxed() take MemTxAttrs argument Date: Fri, 2 Jul 2021 11:24:36 +0200 Message-Id: <20210702092439.989969-4-philmd@redhat.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210702092439.989969-1-philmd@redhat.com> References: <20210702092439.989969-1-philmd@redhat.com> MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=philmd@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1625217903262100001 We will add the MemTxAttrs argument to dma_memory_rw() in the next commit. Since dma_memory_rw_relaxed() is only used by dma_memory_rw(), modify it first in a separate commit to keep the next commit easier to review. Reviewed-by: Richard Henderson Reviewed-by: Li Qiang Reviewed-by: Edgar E. Iglesias Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- include/sysemu/dma.h | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/include/sysemu/dma.h b/include/sysemu/dma.h index d23516f020a..3be803cf3ff 100644 --- a/include/sysemu/dma.h +++ b/include/sysemu/dma.h @@ -83,9 +83,10 @@ static inline bool dma_memory_valid(AddressSpace *as, static inline MemTxResult dma_memory_rw_relaxed(AddressSpace *as, dma_addr_t addr, void *buf, dma_addr_t len, - DMADirection dir) + DMADirection dir, + MemTxAttrs attrs) { - return address_space_rw(as, addr, MEMTXATTRS_UNSPECIFIED, + return address_space_rw(as, addr, attrs, buf, len, dir =3D=3D DMA_DIRECTION_FROM_DEVICE= ); } =20 @@ -93,7 +94,9 @@ static inline MemTxResult dma_memory_read_relaxed(Address= Space *as, dma_addr_t addr, void *buf, dma_addr_t le= n) { - return dma_memory_rw_relaxed(as, addr, buf, len, DMA_DIRECTION_TO_DEVI= CE); + return dma_memory_rw_relaxed(as, addr, buf, len, + DMA_DIRECTION_TO_DEVICE, + MEMTXATTRS_UNSPECIFIED); } =20 static inline MemTxResult dma_memory_write_relaxed(AddressSpace *as, @@ -102,7 +105,8 @@ static inline MemTxResult dma_memory_write_relaxed(Addr= essSpace *as, dma_addr_t len) { return dma_memory_rw_relaxed(as, addr, (void *)buf, len, - DMA_DIRECTION_FROM_DEVICE); + DMA_DIRECTION_FROM_DEVICE, + MEMTXATTRS_UNSPECIFIED); } =20 /** @@ -124,7 +128,8 @@ static inline MemTxResult dma_memory_rw(AddressSpace *a= s, dma_addr_t addr, { dma_barrier(as, dir); =20 - return dma_memory_rw_relaxed(as, addr, buf, len, dir); + return dma_memory_rw_relaxed(as, addr, buf, len, dir, + MEMTXATTRS_UNSPECIFIED); } =20 /** --=20 2.31.1