From patchwork Mon Apr 3 07:45:57 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9dric_Le_Goater?= X-Patchwork-Id: 746302 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3vxPNH3pTnz9s7r for ; Mon, 3 Apr 2017 17:47:59 +1000 (AEST) Received: from localhost ([::1]:57938 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cuwiS-0002Vt-Vn for incoming@patchwork.ozlabs.org; Mon, 03 Apr 2017 03:47:57 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39676) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cuwh1-0001qy-7s for qemu-devel@nongnu.org; Mon, 03 Apr 2017 03:46:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cuwgx-0008QE-61 for qemu-devel@nongnu.org; Mon, 03 Apr 2017 03:46:27 -0400 Received: from 4.mo2.mail-out.ovh.net ([87.98.172.75]:43113) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cuwgw-0008Py-Vt for qemu-devel@nongnu.org; Mon, 03 Apr 2017 03:46:23 -0400 Received: from player796.ha.ovh.net (b7.ovh.net [213.186.33.57]) by mo2.mail-out.ovh.net (Postfix) with ESMTP id A33067B0FF for ; Mon, 3 Apr 2017 09:46:21 +0200 (CEST) Received: from zorba.kaod.org.com (LFbn-1-10647-27.w90-89.abo.wanadoo.fr [90.89.233.27]) (Authenticated sender: clg@kaod.org) by player796.ha.ovh.net (Postfix) with ESMTPSA id 8083E5C009C; Mon, 3 Apr 2017 09:46:17 +0200 (CEST) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: David Gibson Date: Mon, 3 Apr 2017 09:45:57 +0200 Message-Id: <1491205565-12831-2-git-send-email-clg@kaod.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1491205565-12831-1-git-send-email-clg@kaod.org> References: <1491205565-12831-1-git-send-email-clg@kaod.org> MIME-Version: 1.0 X-Ovh-Tracer-Id: 18288273662988946406 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrfeelhedrleejgdejhecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 87.98.172.75 Subject: [Qemu-devel] [PATCH v5 1/9] spapr: move the IRQ server number mapping under the machine 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: qemu-ppc@nongnu.org, qemu-devel@nongnu.org, =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" This is the second step to abstract the IRQ 'server' number of the XICS layer. Now that the prereq cleanups have been done in the previous patch, we can move down the 'cpu_dt_id' to 'cpu_index' mapping in the sPAPR machine handler. Signed-off-by: Cédric Le Goater Reviewed-by: David Gibson --- hw/intc/xics_spapr.c | 5 ++--- hw/ppc/spapr.c | 3 ++- hw/ppc/spapr_cpu_core.c | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/hw/intc/xics_spapr.c b/hw/intc/xics_spapr.c index 58f100d379cb..f05308b897f2 100644 --- a/hw/intc/xics_spapr.c +++ b/hw/intc/xics_spapr.c @@ -52,9 +52,8 @@ static target_ulong h_cppr(PowerPCCPU *cpu, sPAPRMachineState *spapr, static target_ulong h_ipi(PowerPCCPU *cpu, sPAPRMachineState *spapr, target_ulong opcode, target_ulong *args) { - target_ulong server = xics_get_cpu_index_by_dt_id(args[0]); target_ulong mfrr = args[1]; - ICPState *icp = xics_icp_get(XICS_FABRIC(spapr), server); + ICPState *icp = xics_icp_get(XICS_FABRIC(spapr), args[0]); if (!icp) { return H_PARAMETER; @@ -122,7 +121,7 @@ static void rtas_set_xive(PowerPCCPU *cpu, sPAPRMachineState *spapr, } nr = rtas_ld(args, 0); - server = xics_get_cpu_index_by_dt_id(rtas_ld(args, 1)); + server = rtas_ld(args, 1); priority = rtas_ld(args, 2); if (!ics_valid_irq(ics, nr) || !xics_icp_get(XICS_FABRIC(spapr), server) diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 44c26e4be86c..3358dc9ba638 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -3024,9 +3024,10 @@ static void spapr_ics_resend(XICSFabric *dev) ics_resend(spapr->ics); } -static ICPState *spapr_icp_get(XICSFabric *xi, int server) +static ICPState *spapr_icp_get(XICSFabric *xi, int cpu_dt_id) { sPAPRMachineState *spapr = SPAPR_MACHINE(xi); + int server = xics_get_cpu_index_by_dt_id(cpu_dt_id); return (server < spapr->nr_servers) ? &spapr->icps[server] : NULL; } diff --git a/hw/ppc/spapr_cpu_core.c b/hw/ppc/spapr_cpu_core.c index 7db61bd72476..4e1a99591d19 100644 --- a/hw/ppc/spapr_cpu_core.c +++ b/hw/ppc/spapr_cpu_core.c @@ -64,7 +64,7 @@ static void spapr_cpu_init(sPAPRMachineState *spapr, PowerPCCPU *cpu, { CPUPPCState *env = &cpu->env; XICSFabric *xi = XICS_FABRIC(spapr); - ICPState *icp = xics_icp_get(xi, CPU(cpu)->cpu_index); + ICPState *icp = xics_icp_get(xi, cpu->cpu_dt_id); /* Set time-base frequency to 512 MHz */ cpu_ppc_tb_init(env, SPAPR_TIMEBASE_FREQ);