From nobody Mon Feb 9 19:47:48 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (208.118.235.17 [208.118.235.17]) by mx.zohomail.com with SMTPS id 1516513405905843.440836380708; Sat, 20 Jan 2018 21:43:25 -0800 (PST) Received: from localhost ([::1]:34475 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ed8PS-00074v-LB for importer@patchew.org; Sun, 21 Jan 2018 00:43:14 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:36090) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ed8Gg-0000Yo-Gs for qemu-devel@nongnu.org; Sun, 21 Jan 2018 00:34:11 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ed8Gf-0007MA-1r for qemu-devel@nongnu.org; Sun, 21 Jan 2018 00:34:10 -0500 Received: from ozlabs.org ([2401:3900:2:1::2]:46565) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ed8Ge-0007Id-KO; Sun, 21 Jan 2018 00:34:08 -0500 Received: by ozlabs.org (Postfix, from userid 1007) id 3zPNXQ02n9z9t3h; Sun, 21 Jan 2018 16:33:57 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gibson.dropbear.id.au; s=201602; t=1516512838; bh=6dDhIcxnzVW3yUqeDKm6//FhNb/fLXJxFhL45yqgYL4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gA75dtuNyhlYmU3c8AmKDifwOQpZtTJl8WOu6tYkfTB98ThbgXpA1vX+RFgsVtEps +2nno4LQeCkk5rq52/SIolGLtC8FeCjRPNNBsy358s5Xl8+E31yXBtG/Hm0QcN0GPr BYMSvdGpAfRLInibDocDMFi+INAoMtHWhRE7llDM= From: David Gibson To: peter.maydell@linaro.org Date: Sun, 21 Jan 2018 16:33:53 +1100 Message-Id: <20180121053353.25970-13-david@gibson.dropbear.id.au> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180121053353.25970-1-david@gibson.dropbear.id.au> References: <20180121053353.25970-1-david@gibson.dropbear.id.au> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2401:3900:2:1::2 Subject: [Qemu-devel] [PULL 12/12] target/ppc/spapr_caps: Add macro to generate spapr_caps migration vmstate X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: lvivier@redhat.com, surajjs@au1.ibm.com, groug@kaod.org, qemu-devel@nongnu.org, qemu-ppc@nongnu.org, Suraj Jitindar Singh , David Gibson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Suraj Jitindar Singh The vmstate description and the contained needed function for migration of spapr_caps is the same for each cap, with the name of the cap substituted. As such introduce a macro to allow for easier generation of these. Convert the three existing spapr_caps (htm, vsx, and dfp) to use this macro. Signed-off-by: Suraj Jitindar Singh Signed-off-by: David Gibson --- hw/ppc/spapr_caps.c | 78 +++++++++++++++++--------------------------------= ---- 1 file changed, 24 insertions(+), 54 deletions(-) diff --git a/hw/ppc/spapr_caps.c b/hw/ppc/spapr_caps.c index d5c9ce774a..5d52969bd5 100644 --- a/hw/ppc/spapr_caps.c +++ b/hw/ppc/spapr_caps.c @@ -228,62 +228,32 @@ int spapr_caps_post_migration(sPAPRMachineState *spap= r) return ok ? 0 : -EINVAL; } =20 -static bool spapr_cap_htm_needed(void *opaque) -{ - sPAPRMachineState *spapr =3D opaque; - - return spapr->cmd_line_caps[SPAPR_CAP_HTM] && - (spapr->eff.caps[SPAPR_CAP_HTM] !=3D spapr->def.caps[SPAPR_CAP_= HTM]); -} - -const VMStateDescription vmstate_spapr_cap_htm =3D { - .name =3D "spapr/cap/htm", - .version_id =3D 1, - .minimum_version_id =3D 1, - .needed =3D spapr_cap_htm_needed, - .fields =3D (VMStateField[]) { - VMSTATE_UINT8(mig.caps[SPAPR_CAP_HTM], sPAPRMachineState), - VMSTATE_END_OF_LIST() - }, -}; - -static bool spapr_cap_vsx_needed(void *opaque) -{ - sPAPRMachineState *spapr =3D opaque; - - return spapr->cmd_line_caps[SPAPR_CAP_VSX] && - (spapr->eff.caps[SPAPR_CAP_VSX] !=3D spapr->def.caps[SPAPR_CAP_= VSX]); +/* Used to generate the migration field and needed function for a spapr ca= p */ +#define SPAPR_CAP_MIG_STATE(cap, ccap) \ +static bool spapr_cap_##cap##_needed(void *opaque) \ +{ \ + sPAPRMachineState *spapr =3D opaque; \ + \ + return spapr->cmd_line_caps[SPAPR_CAP_##ccap] && \ + (spapr->eff.caps[SPAPR_CAP_##ccap] !=3D \ + spapr->def.caps[SPAPR_CAP_##ccap]); \ +} \ + \ +const VMStateDescription vmstate_spapr_cap_##cap =3D { \ + .name =3D "spapr/cap/" #cap, \ + .version_id =3D 1, \ + .minimum_version_id =3D 1, \ + .needed =3D spapr_cap_##cap##_needed, \ + .fields =3D (VMStateField[]) { \ + VMSTATE_UINT8(mig.caps[SPAPR_CAP_##ccap], \ + sPAPRMachineState), \ + VMSTATE_END_OF_LIST() \ + }, \ } =20 -const VMStateDescription vmstate_spapr_cap_vsx =3D { - .name =3D "spapr/cap/vsx", - .version_id =3D 1, - .minimum_version_id =3D 1, - .needed =3D spapr_cap_vsx_needed, - .fields =3D (VMStateField[]) { - VMSTATE_UINT8(mig.caps[SPAPR_CAP_VSX], sPAPRMachineState), - VMSTATE_END_OF_LIST() - }, -}; - -static bool spapr_cap_dfp_needed(void *opaque) -{ - sPAPRMachineState *spapr =3D opaque; - - return spapr->cmd_line_caps[SPAPR_CAP_DFP] && - (spapr->eff.caps[SPAPR_CAP_DFP] !=3D spapr->def.caps[SPAPR_CAP_= DFP]); -} - -const VMStateDescription vmstate_spapr_cap_dfp =3D { - .name =3D "spapr/cap/dfp", - .version_id =3D 1, - .minimum_version_id =3D 1, - .needed =3D spapr_cap_dfp_needed, - .fields =3D (VMStateField[]) { - VMSTATE_UINT8(mig.caps[SPAPR_CAP_DFP], sPAPRMachineState), - VMSTATE_END_OF_LIST() - }, -}; +SPAPR_CAP_MIG_STATE(htm, HTM); +SPAPR_CAP_MIG_STATE(vsx, VSX); +SPAPR_CAP_MIG_STATE(dfp, DFP); =20 void spapr_caps_reset(sPAPRMachineState *spapr) { --=20 2.14.3