From patchwork Tue Mar 8 07:52:41 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jason Wang X-Patchwork-Id: 593922 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 729EB140273 for ; Tue, 8 Mar 2016 18:59:38 +1100 (AEDT) Received: from localhost ([::1]:32863 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1adCYK-0007qe-LA for incoming@patchwork.ozlabs.org; Tue, 08 Mar 2016 02:59:36 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33445) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1adCSd-0005t2-JK for qemu-devel@nongnu.org; Tue, 08 Mar 2016 02:53:44 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1adCSc-0000EW-KO for qemu-devel@nongnu.org; Tue, 08 Mar 2016 02:53:43 -0500 Received: from mx1.redhat.com ([209.132.183.28]:36609) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1adCSc-0000ES-FW for qemu-devel@nongnu.org; Tue, 08 Mar 2016 02:53:42 -0500 Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) by mx1.redhat.com (Postfix) with ESMTPS id 00A608F4ED; Tue, 8 Mar 2016 07:53:41 +0000 (UTC) Received: from jason-ThinkPad-T430s.redhat.com (vpn1-5-240.pek2.redhat.com [10.72.5.240]) by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u287qkMf010527; Tue, 8 Mar 2016 02:53:38 -0500 From: Jason Wang To: peter.maydell@linaro.org, qemu-devel@nongnu.org Date: Tue, 8 Mar 2016 15:52:41 +0800 Message-Id: <1457423564-9724-10-git-send-email-jasowang@redhat.com> In-Reply-To: <1457423564-9724-1-git-send-email-jasowang@redhat.com> References: <1457423564-9724-1-git-send-email-jasowang@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.26 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 209.132.183.28 Cc: Jiri Pirko , Jason Wang Subject: [Qemu-devel] [PULL V2 09/12] rocker: allow user to specify rocker world by property X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Jiri Pirko Add property to specify rocker world. All ports will be assigned to this world. Signed-off-by: Jiri Pirko Signed-off-by: Jason Wang --- hw/net/rocker/rocker.c | 29 ++++++++++++++++++++++++++++- 1 file changed, 28 insertions(+), 1 deletion(-) diff --git a/hw/net/rocker/rocker.c b/hw/net/rocker/rocker.c index 104c097..30f2ce4 100644 --- a/hw/net/rocker/rocker.c +++ b/hw/net/rocker/rocker.c @@ -43,6 +43,7 @@ struct rocker { /* switch configuration */ char *name; /* switch name */ + char *world_name; /* world name */ uint32_t fp_ports; /* front-panel port count */ NICPeers *fp_ports_peers; MACAddr fp_start_macaddr; /* front-panel port 0 mac addr */ @@ -1286,6 +1287,18 @@ static void rocker_msix_uninit(Rocker *r) rocker_msix_vectors_unuse(r, ROCKER_MSIX_VEC_COUNT(r->fp_ports)); } +static World *rocker_world_type_by_name(Rocker *r, const char *name) +{ + int i; + + for (i = 0; i < ROCKER_WORLD_TYPE_MAX; i++) { + if (strcmp(name, world_name(r->worlds[i])) == 0) { + return r->worlds[i]; + } + } + return NULL; +} + static int pci_rocker_init(PCIDevice *dev) { Rocker *r = to_rocker(dev); @@ -1297,7 +1310,6 @@ static int pci_rocker_init(PCIDevice *dev) /* allocate worlds */ r->worlds[ROCKER_WORLD_TYPE_OF_DPA] = of_dpa_world_alloc(r); - r->world_dflt = r->worlds[ROCKER_WORLD_TYPE_OF_DPA]; for (i = 0; i < ROCKER_WORLD_TYPE_MAX; i++) { if (!r->worlds[i]) { @@ -1306,6 +1318,19 @@ static int pci_rocker_init(PCIDevice *dev) } } + if (!r->world_name) { + r->world_name = g_strdup(world_name(r->worlds[ROCKER_WORLD_TYPE_OF_DPA])); + } + + r->world_dflt = rocker_world_type_by_name(r, r->world_name); + if (!r->world_dflt) { + fprintf(stderr, + "rocker: requested world \"%s\" does not exist\n", + r->world_name); + err = -EINVAL; + goto err_world_type_by_name; + } + /* set up memory-mapped region at BAR0 */ memory_region_init_io(&r->mmio, OBJECT(r), &rocker_mmio_ops, r, @@ -1439,6 +1464,7 @@ err_duplicate: err_msix_init: object_unparent(OBJECT(&r->msix_bar)); object_unparent(OBJECT(&r->mmio)); +err_world_type_by_name: err_world_alloc: for (i = 0; i < ROCKER_WORLD_TYPE_MAX; i++) { if (r->worlds[i]) { @@ -1510,6 +1536,7 @@ static void rocker_reset(DeviceState *dev) static Property rocker_properties[] = { DEFINE_PROP_STRING("name", Rocker, name), + DEFINE_PROP_STRING("world", Rocker, world_name), DEFINE_PROP_MACADDR("fp_start_macaddr", Rocker, fp_start_macaddr), DEFINE_PROP_UINT64("switch_id", Rocker,