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GET /api/patches/817912/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 817912,
    "url": "http://patchwork.ozlabs.org/api/patches/817912/?format=api",
    "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/1506264466-28252-7-git-send-email-mark.cave-ayland@ilande.co.uk/",
    "project": {
        "id": 14,
        "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api",
        "name": "QEMU Development",
        "link_name": "qemu-devel",
        "list_id": "qemu-devel.nongnu.org",
        "list_email": "qemu-devel@nongnu.org",
        "web_url": "",
        "scm_url": "",
        "webscm_url": "",
        "list_archive_url": "",
        "list_archive_url_format": "",
        "commit_url_format": ""
    },
    "msgid": "<1506264466-28252-7-git-send-email-mark.cave-ayland@ilande.co.uk>",
    "list_archive_url": null,
    "date": "2017-09-24T14:47:45",
    "name": "[6/7] mac_dbdma: change DBDMA_register_channel to a MAC_DBDMA type method",
    "commit_ref": null,
    "pull_url": null,
    "state": "new",
    "archived": false,
    "hash": "d964c6af574034432ccb0bc39083a6fb49ed713c",
    "submitter": {
        "id": 12451,
        "url": "http://patchwork.ozlabs.org/api/people/12451/?format=api",
        "name": "Mark Cave-Ayland",
        "email": "mark.cave-ayland@ilande.co.uk"
    },
    "delegate": null,
    "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/1506264466-28252-7-git-send-email-mark.cave-ayland@ilande.co.uk/mbox/",
    "series": [
        {
            "id": 4817,
            "url": "http://patchwork.ozlabs.org/api/series/4817/?format=api",
            "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=4817",
            "date": "2017-09-24T14:47:39",
            "name": "mac_dbdma: tidy-up and QOMify",
            "version": 1,
            "mbox": "http://patchwork.ozlabs.org/series/4817/mbox/"
        }
    ],
    "comments": "http://patchwork.ozlabs.org/api/patches/817912/comments/",
    "check": "pending",
    "checks": "http://patchwork.ozlabs.org/api/patches/817912/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>",
        "X-Original-To": "incoming@patchwork.ozlabs.org",
        "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org",
        "Authentication-Results": "ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=nongnu.org\n\t(client-ip=2001:4830:134:3::11; helo=lists.gnu.org;\n\tenvelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n\treceiver=<UNKNOWN>)",
        "Received": [
            "from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11])\n\t(using TLSv1 with cipher AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3y0VYY30Cvz9s8J\n\tfor <incoming@patchwork.ozlabs.org>;\n\tMon, 25 Sep 2017 00:52:17 +1000 (AEST)",
            "from localhost ([::1]:38435 helo=lists.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.71) (envelope-from\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>)\n\tid 1dw8GV-0005qf-IP\n\tfor incoming@patchwork.ozlabs.org; Sun, 24 Sep 2017 10:52:15 -0400",
            "from eggs.gnu.org ([2001:4830:134:3::10]:57215)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from <mark.cave-ayland@ilande.co.uk>) id 1dw8Ce-0002jU-88\n\tfor qemu-devel@nongnu.org; Sun, 24 Sep 2017 10:48:17 -0400",
            "from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from <mark.cave-ayland@ilande.co.uk>) id 1dw8Cd-0002K8-9a\n\tfor qemu-devel@nongnu.org; Sun, 24 Sep 2017 10:48:16 -0400",
            "from chuckie.co.uk ([82.165.15.123]:49778\n\thelo=s16892447.onlinehome-server.info)\n\tby eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32)\n\t(Exim 4.71) (envelope-from <mark.cave-ayland@ilande.co.uk>)\n\tid 1dw8Ca-0002Bi-IR; Sun, 24 Sep 2017 10:48:12 -0400",
            "from host86-191-82-173.range86-191.btcentralplus.com\n\t([86.191.82.173] helo=kentang.home)\n\tby s16892447.onlinehome-server.info with esmtpsa\n\t(TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.76)\n\t(envelope-from <mark.cave-ayland@ilande.co.uk>)\n\tid 1dw8CX-0006gI-RP; Sun, 24 Sep 2017 15:48:11 +0100"
        ],
        "From": "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>",
        "To": "qemu-ppc@nongnu.org, qemu-devel@nongnu.org, david@gibson.dropbear.id.au",
        "Date": "Sun, 24 Sep 2017 15:47:45 +0100",
        "Message-Id": "<1506264466-28252-7-git-send-email-mark.cave-ayland@ilande.co.uk>",
        "X-Mailer": "git-send-email 1.7.10.4",
        "In-Reply-To": "<1506264466-28252-1-git-send-email-mark.cave-ayland@ilande.co.uk>",
        "References": "<1506264466-28252-1-git-send-email-mark.cave-ayland@ilande.co.uk>",
        "X-SA-Exim-Connect-IP": "86.191.82.173",
        "X-SA-Exim-Mail-From": "mark.cave-ayland@ilande.co.uk",
        "X-SA-Exim-Version": "4.2.1 (built Sun, 08 Jan 2012 02:45:44 +0000)",
        "X-SA-Exim-Scanned": "Yes (on s16892447.onlinehome-server.info)",
        "X-detected-operating-system": "by eggs.gnu.org: GNU/Linux 3.x [fuzzy]",
        "X-Received-From": "82.165.15.123",
        "Subject": "[Qemu-devel] [PATCH 6/7] mac_dbdma: change DBDMA_register_channel\n\tto a MAC_DBDMA type method",
        "X-BeenThere": "qemu-devel@nongnu.org",
        "X-Mailman-Version": "2.1.21",
        "Precedence": "list",
        "List-Id": "<qemu-devel.nongnu.org>",
        "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>",
        "List-Archive": "<http://lists.nongnu.org/archive/html/qemu-devel/>",
        "List-Post": "<mailto:qemu-devel@nongnu.org>",
        "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>",
        "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=subscribe>",
        "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org",
        "Sender": "\"Qemu-devel\"\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>"
    },
    "content": "Using this we can change the MACIO_IDE instance to register the channel\nitself via a type method instead of requiring a separate\nDBDMA_register_channel() function.\n\nAs a consequence of this it is now possible to remove the old external\nmacio_ide_register_dma() function.\n\nSigned-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>\n---\n hw/ide/macio.c             |   12 ++++++------\n hw/misc/macio/mac_dbdma.c  |    9 +++++----\n hw/misc/macio/macio.c      |    1 -\n include/hw/ppc/mac_dbdma.h |    9 ++++-----\n 4 files changed, 15 insertions(+), 16 deletions(-)",
    "diff": "diff --git a/hw/ide/macio.c b/hw/ide/macio.c\nindex ce194c6..b296017 100644\n--- a/hw/ide/macio.c\n+++ b/hw/ide/macio.c\n@@ -411,12 +411,18 @@ static const IDEDMAOps dbdma_ops = {\n static void macio_ide_realizefn(DeviceState *dev, Error **errp)\n {\n     MACIOIDEState *s = MACIO_IDE(dev);\n+    DBDMAState *dbdma;\n \n     ide_init2(&s->bus, s->ide_irq);\n \n     /* Register DMA callbacks */\n     s->dma.ops = &dbdma_ops;\n     s->bus.dma = &s->dma;\n+\n+    /* Register DBDMA channel */\n+    dbdma = MAC_DBDMA(object_property_get_link(OBJECT(dev), \"dbdma\", errp));\n+    dbdma->register_channel(dbdma, s->channel, s->dma_irq,\n+                            pmac_ide_transfer, pmac_ide_flush, s);\n }\n \n static void pmac_ide_irq(void *opaque, int n, int level)\n@@ -497,10 +503,4 @@ void macio_ide_init_drives(MACIOIDEState *s, DriveInfo **hd_table)\n     }\n }\n \n-void macio_ide_register_dma(MACIOIDEState *s)\n-{\n-    DBDMA_register_channel(s->dbdma, s->channel, s->dma_irq,\n-                           pmac_ide_transfer, pmac_ide_flush, s);\n-}\n-\n type_init(macio_ide_register_types)\ndiff --git a/hw/misc/macio/mac_dbdma.c b/hw/misc/macio/mac_dbdma.c\nindex 0eddf2e..addb97d 100644\n--- a/hw/misc/macio/mac_dbdma.c\n+++ b/hw/misc/macio/mac_dbdma.c\n@@ -557,11 +557,10 @@ void DBDMA_kick(DBDMAState *dbdma)\n     qemu_bh_schedule(dbdma->bh);\n }\n \n-void DBDMA_register_channel(void *dbdma, int nchan, qemu_irq irq,\n-                            DBDMA_rw rw, DBDMA_flush flush,\n-                            void *opaque)\n+static void\n+dbdma_register_channel(DBDMAState *s, int nchan, qemu_irq irq,\n+                       DBDMA_rw rw, DBDMA_flush flush, void *opaque)\n {\n-    DBDMAState *s = dbdma;\n     DBDMA_channel *ch = &s->channels[nchan];\n \n     DBDMA_DPRINTFCH(ch, \"DBDMA_register_channel 0x%x\\n\", nchan);\n@@ -903,6 +902,8 @@ static void mac_dbdma_init(Object *obj)\n \n     memory_region_init_io(&s->mem, obj, &dbdma_ops, s, \"dbdma\", 0x1000);\n     sysbus_init_mmio(sbd, &s->mem);\n+\n+    s->register_channel = dbdma_register_channel;\n }\n \n static void mac_dbdma_realize(DeviceState *dev, Error **errp)\ndiff --git a/hw/misc/macio/macio.c b/hw/misc/macio/macio.c\nindex 9aa7e75..533331a 100644\n--- a/hw/misc/macio/macio.c\n+++ b/hw/misc/macio/macio.c\n@@ -161,7 +161,6 @@ static void macio_realize_ide(MacIOState *s, MACIOIDEState *ide,\n     sysbus_connect_irq(sysbus_dev, 1, irq1);\n     qdev_prop_set_uint32(DEVICE(ide), \"channel\", dmaid);\n     object_property_set_link(OBJECT(ide), OBJECT(s->dbdma), \"dbdma\", errp);\n-    macio_ide_register_dma(ide);\n \n     object_property_set_bool(OBJECT(ide), true, \"realized\", errp);\n }\ndiff --git a/include/hw/ppc/mac_dbdma.h b/include/hw/ppc/mac_dbdma.h\nindex 26cc469..d6a38c5 100644\n--- a/include/hw/ppc/mac_dbdma.h\n+++ b/include/hw/ppc/mac_dbdma.h\n@@ -160,19 +160,18 @@ typedef struct DBDMA_channel {\n     dbdma_cmd current;\n } DBDMA_channel;\n \n-typedef struct {\n+typedef struct DBDMAState {\n     SysBusDevice parent_obj;\n \n     MemoryRegion mem;\n     DBDMA_channel channels[DBDMA_CHANNELS];\n     QEMUBH *bh;\n+\n+    void (*register_channel)(struct DBDMAState *s, int nchan, qemu_irq irq,\n+                             DBDMA_rw rw, DBDMA_flush flush, void *opaque);\n } DBDMAState;\n \n /* Externally callable functions */\n-\n-void DBDMA_register_channel(void *dbdma, int nchan, qemu_irq irq,\n-                            DBDMA_rw rw, DBDMA_flush flush,\n-                            void *opaque);\n void DBDMA_kick(DBDMAState *dbdma);\n \n #define TYPE_MAC_DBDMA \"mac-dbdma\"\n",
    "prefixes": [
        "6/7"
    ]
}