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GET /api/patches/1936094/?format=api
{ "id": 1936094, "url": "http://patchwork.ozlabs.org/api/patches/1936094/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-aspeed/patch/20240516181907.3468796-7-eajames@linux.ibm.com/", "project": { "id": 57, "url": "http://patchwork.ozlabs.org/api/projects/57/?format=api", "name": "Linux ASPEED SoC development", "link_name": "linux-aspeed", "list_id": "linux-aspeed.lists.ozlabs.org", "list_email": "linux-aspeed@lists.ozlabs.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20240516181907.3468796-7-eajames@linux.ibm.com>", "list_archive_url": null, "date": "2024-05-16T18:18:33", "name": "[v3,06/40] fsi: core: Improve master read/write/error traces", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "fc1d250393dc607471c2b7d2ab720ff7e21f1f00", "submitter": { "id": 74989, "url": "http://patchwork.ozlabs.org/api/people/74989/?format=api", "name": "Eddie James", "email": "eajames@linux.ibm.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-aspeed/patch/20240516181907.3468796-7-eajames@linux.ibm.com/mbox/", "series": [ { "id": 407101, "url": "http://patchwork.ozlabs.org/api/series/407101/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-aspeed/list/?series=407101", "date": "2024-05-16T18:18:31", "name": "fsi: Add interrupt support", "version": 3, "mbox": "http://patchwork.ozlabs.org/series/407101/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1936094/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1936094/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-aspeed@lists.ozlabs.org" ], "Delivered-To": [ "patchwork-incoming@legolas.ozlabs.org", "linux-aspeed@lists.ozlabs.org" ], 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smtpav05.dal12v.mail.ibm.com (smtpav05.dal12v.mail.ibm.com\n [10.241.53.104])\n\tby smtprelay06.dal12v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id\n 44GIJ9If28574388\n\t(version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK);\n\tThu, 16 May 2024 18:19:11 GMT", "from smtpav05.dal12v.mail.ibm.com (unknown [127.0.0.1])\n\tby IMSVA (Postfix) with ESMTP id 6503B58087;\n\tThu, 16 May 2024 18:19:09 +0000 (GMT)", "from smtpav05.dal12v.mail.ibm.com (unknown [127.0.0.1])\n\tby IMSVA (Postfix) with ESMTP id 2500D58065;\n\tThu, 16 May 2024 18:19:09 +0000 (GMT)", "from slate16.aus.stglabs.ibm.com (unknown [9.61.107.19])\n\tby smtpav05.dal12v.mail.ibm.com (Postfix) with ESMTP;\n\tThu, 16 May 2024 18:19:09 +0000 (GMT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com;\n h=from : to : cc : subject\n : date : message-id : in-reply-to : references : mime-version :\n content-transfer-encoding; s=pp1;\n bh=5eeoXCbaU56E8ifND9k7gRXOpAZyJwysFP2rCDv7kG0=;\n b=FxGoWv0Y9wMBGc4p8nTH25aHPVJhrGdgY7nO/NpEAEcJncObclh2XbUBzZEkpr9+hZ3n\n GQ8YGqsjLekaqJiByMM08b4DZ+Sk0wMmjl0dHWwSuLaW1Vysw5YnNLThmwQmaPn5tyMb\n YUy3YTK4MIJZFUu87Q97WQmsGkmzdLGZyeDiCKJ2dIk5lGZw801fyNPc+/GUt85GGOVw\n nISNO1FyQuJXVwCJowOY7kpshJS6giUzzq+wP5l5F7jy39B8isL+c+TPKWlCFXdAaTIj\n FXyKFa2ZAXPzwrgR3pdS0Y6swpEQHkhtwUMJuBgiQ6z+l56iA8O4U0zDcWoIx/I0r+eb LA==", "From": "Eddie James <eajames@linux.ibm.com>", "To": "linux-fsi@lists.ozlabs.org", "Subject": "[PATCH v3 06/40] fsi: core: Improve master read/write/error traces", "Date": "Thu, 16 May 2024 13:18:33 -0500", "Message-Id": "<20240516181907.3468796-7-eajames@linux.ibm.com>", "X-Mailer": "git-send-email 2.39.3", "In-Reply-To": "<20240516181907.3468796-1-eajames@linux.ibm.com>", "References": "<20240516181907.3468796-1-eajames@linux.ibm.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-TM-AS-GCONF": "00", "X-Proofpoint-GUID": "7nyjdNlNVNj31MUGPHseawf0FtNyXecb", "X-Proofpoint-ORIG-GUID": "7nyjdNlNVNj31MUGPHseawf0FtNyXecb", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.650,FMLib:17.11.176.26\n definitions=2024-05-16_07,2024-05-15_01,2023-05-22_02", "X-Proofpoint-Spam-Details": "rule=outbound_notspam policy=outbound score=0\n clxscore=1015 bulkscore=0\n malwarescore=0 priorityscore=1501 mlxscore=0 phishscore=0 suspectscore=0\n mlxlogscore=881 adultscore=0 lowpriorityscore=0 impostorscore=0\n spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1\n engine=8.12.0-2405010000 definitions=main-2405160132", "X-BeenThere": "linux-aspeed@lists.ozlabs.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "Linux ASPEED SoC development <linux-aspeed.lists.ozlabs.org>", "List-Unsubscribe": "<https://lists.ozlabs.org/options/linux-aspeed>,\n <mailto:linux-aspeed-request@lists.ozlabs.org?subject=unsubscribe>", "List-Archive": "<http://lists.ozlabs.org/pipermail/linux-aspeed/>", "List-Post": "<mailto:linux-aspeed@lists.ozlabs.org>", "List-Help": "<mailto:linux-aspeed-request@lists.ozlabs.org?subject=help>", "List-Subscribe": "<https://lists.ozlabs.org/listinfo/linux-aspeed>,\n <mailto:linux-aspeed-request@lists.ozlabs.org?subject=subscribe>", "Cc": "andi.shyti@kernel.org, linux-aspeed@lists.ozlabs.org, jk@ozlabs.org,\n alistair@popple.id.au, linux-kernel@vger.kernel.org,\n linux-spi@vger.kernel.org, broonie@kernel.org, andrew@codeconstruct.com.au,\n linux-i2c@vger.kernel.org", "Errors-To": "linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org", "Sender": "\"Linux-aspeed\"\n <linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org>" }, "content": "Consolidate the master read and write traces into one trace and\nchange the result trace into an error trace for less spam.\n\nSigned-off-by: Eddie James <eajames@linux.ibm.com>\n---\n drivers/fsi/fsi-core.c | 26 +++++----\n include/trace/events/fsi.h | 112 ++++++++++++-------------------------\n 2 files changed, 51 insertions(+), 87 deletions(-)", "diff": "diff --git a/drivers/fsi/fsi-core.c b/drivers/fsi/fsi-core.c\nindex 44875f2350b04..b3029f9c05e4a 100644\n--- a/drivers/fsi/fsi-core.c\n+++ b/drivers/fsi/fsi-core.c\n@@ -1116,14 +1116,15 @@ static int fsi_master_read(struct fsi_master *master, int link,\n {\n \tint rc;\n \n-\ttrace_fsi_master_read(master, link, slave_id, addr, size);\n-\n \trc = fsi_check_access(addr, size);\n-\tif (!rc)\n+\tif (!rc) {\n \t\trc = master->read(master, link, slave_id, addr, val, size);\n-\n-\ttrace_fsi_master_rw_result(master, link, slave_id, addr, size,\n-\t\t\tfalse, val, rc);\n+\t\tif (rc)\n+\t\t\ttrace_fsi_master_error(master->idx, link, slave_id, addr, size, val, rc,\n+\t\t\t\t\t true);\n+\t\telse\n+\t\t\ttrace_fsi_master_xfer(master->idx, link, slave_id, addr, size, val, true);\n+\t}\n \n \treturn rc;\n }\n@@ -1133,14 +1134,15 @@ static int fsi_master_write(struct fsi_master *master, int link,\n {\n \tint rc;\n \n-\ttrace_fsi_master_write(master, link, slave_id, addr, size, val);\n-\n \trc = fsi_check_access(addr, size);\n-\tif (!rc)\n+\tif (!rc) {\n \t\trc = master->write(master, link, slave_id, addr, val, size);\n-\n-\ttrace_fsi_master_rw_result(master, link, slave_id, addr, size,\n-\t\t\ttrue, val, rc);\n+\t\tif (rc)\n+\t\t\ttrace_fsi_master_error(master->idx, link, slave_id, addr, size, val, rc,\n+\t\t\t\t\t false);\n+\t\telse\n+\t\t\ttrace_fsi_master_xfer(master->idx, link, slave_id, addr, size, val, false);\n+\t}\n \n \treturn rc;\n }\ndiff --git a/include/trace/events/fsi.h b/include/trace/events/fsi.h\nindex 5ff15126ad9d5..fed8835f438e5 100644\n--- a/include/trace/events/fsi.h\n+++ b/include/trace/events/fsi.h\n@@ -8,101 +8,63 @@\n \n #include <linux/tracepoint.h>\n \n-TRACE_EVENT(fsi_master_read,\n-\tTP_PROTO(const struct fsi_master *master, int link, int id,\n-\t\t\tuint32_t addr, size_t size),\n-\tTP_ARGS(master, link, id, addr, size),\n+TRACE_EVENT(fsi_master_xfer,\n+\tTP_PROTO(int master_idx, int link, int id, uint32_t addr, size_t size, const void *data,\n+\t\t bool read),\n+\tTP_ARGS(master_idx, link, id, addr, size, data, read),\n \tTP_STRUCT__entry(\n-\t\t__field(int,\tmaster_idx)\n-\t\t__field(int,\tlink)\n-\t\t__field(int,\tid)\n-\t\t__field(__u32,\taddr)\n-\t\t__field(size_t,\tsize)\n+\t\t__field(int, master_idx)\n+\t\t__field(int, link)\n+\t\t__field(int, id)\n+\t\t__field(uint32_t, addr)\n+\t\t__field(int, size)\n+\t\t__field(uint32_t, data)\n+\t\t__field(bool, read)\n \t),\n \tTP_fast_assign(\n-\t\t__entry->master_idx = master->idx;\n+\t\t__entry->master_idx = master_idx;\n \t\t__entry->link = link;\n \t\t__entry->id = id;\n \t\t__entry->addr = addr;\n-\t\t__entry->size = size;\n-\t),\n-\tTP_printk(\"fsi%d:%02d:%02d %08x[%zu]\",\n-\t\t__entry->master_idx,\n-\t\t__entry->link,\n-\t\t__entry->id,\n-\t\t__entry->addr,\n-\t\t__entry->size\n-\t)\n-);\n-\n-TRACE_EVENT(fsi_master_write,\n-\tTP_PROTO(const struct fsi_master *master, int link, int id,\n-\t\t\tuint32_t addr, size_t size, const void *data),\n-\tTP_ARGS(master, link, id, addr, size, data),\n-\tTP_STRUCT__entry(\n-\t\t__field(int,\tmaster_idx)\n-\t\t__field(int,\tlink)\n-\t\t__field(int,\tid)\n-\t\t__field(__u32,\taddr)\n-\t\t__field(size_t,\tsize)\n-\t\t__field(__u32,\tdata)\n-\t),\n-\tTP_fast_assign(\n-\t\t__entry->master_idx = master->idx;\n-\t\t__entry->link = link;\n-\t\t__entry->id = id;\n-\t\t__entry->addr = addr;\n-\t\t__entry->size = size;\n+\t\t__entry->size = (int)size;\n \t\t__entry->data = 0;\n \t\tmemcpy(&__entry->data, data, size);\n+\t\t__entry->read = read;\n \t),\n-\tTP_printk(\"fsi%d:%02d:%02d %08x[%zu] <= {%*ph}\",\n-\t\t__entry->master_idx,\n-\t\t__entry->link,\n-\t\t__entry->id,\n-\t\t__entry->addr,\n-\t\t__entry->size,\n-\t\t(int)__entry->size, &__entry->data\n-\t)\n+\tTP_printk(\"fsi%d:%02d:%02d %s %08x {%*ph}\", __entry->master_idx, __entry->link,\n+\t\t __entry->id, __entry->read ? \"read\" : \"write\", __entry->addr, __entry->size,\n+\t\t &__entry->data)\n );\n \n-TRACE_EVENT(fsi_master_rw_result,\n-\tTP_PROTO(const struct fsi_master *master, int link, int id,\n-\t\t\tuint32_t addr, size_t size,\n-\t\t\tbool write, const void *data, int ret),\n-\tTP_ARGS(master, link, id, addr, size, write, data, ret),\n+TRACE_EVENT(fsi_master_error,\n+\tTP_PROTO(int master_idx, int link, int id, uint32_t addr, size_t size, const void *data,\n+\t\t int ret, bool read),\n+\tTP_ARGS(master_idx, link, id, addr, size, data, ret, read),\n \tTP_STRUCT__entry(\n-\t\t__field(int,\tmaster_idx)\n-\t\t__field(int,\tlink)\n-\t\t__field(int,\tid)\n-\t\t__field(__u32,\taddr)\n-\t\t__field(size_t,\tsize)\n-\t\t__field(bool,\twrite)\n-\t\t__field(__u32,\tdata)\n-\t\t__field(int,\tret)\n+\t\t__field(int, master_idx)\n+\t\t__field(int, link)\n+\t\t__field(int, id)\n+\t\t__field(uint32_t, addr)\n+\t\t__field(int, size)\n+\t\t__field(uint32_t, data)\n+\t\t__field(int, ret)\n+\t\t__field(bool, read)\n \t),\n \tTP_fast_assign(\n-\t\t__entry->master_idx = master->idx;\n+\t\t__entry->master_idx = master_idx;\n \t\t__entry->link = link;\n \t\t__entry->id = id;\n \t\t__entry->addr = addr;\n-\t\t__entry->size = size;\n-\t\t__entry->write = write;\n+\t\t__entry->size = (int)size;\n \t\t__entry->data = 0;\n-\t\t__entry->ret = ret;\n-\t\tif (__entry->write || !__entry->ret)\n+\t\tif (!read)\n \t\t\tmemcpy(&__entry->data, data, size);\n+\t\t__entry->ret = ret;\n+\t\t__entry->read = read;\n \t),\n-\tTP_printk(\"fsi%d:%02d:%02d %08x[%zu] %s {%*ph} ret %d\",\n-\t\t__entry->master_idx,\n-\t\t__entry->link,\n-\t\t__entry->id,\n-\t\t__entry->addr,\n-\t\t__entry->size,\n-\t\t__entry->write ? \"<=\" : \"=>\",\n-\t\t(int)__entry->size, &__entry->data,\n-\t\t__entry->ret\n-\t)\n+\tTP_printk(\"fsi%d:%02d:%02d %s %08x {%*ph} %d\", __entry->master_idx, __entry->link,\n+\t\t __entry->id, __entry->read ? \"read\" : \"write\", __entry->addr, __entry->size,\n+\t\t &__entry->data, __entry->ret)\n );\n \n TRACE_EVENT(fsi_master_break,\n", "prefixes": [ "v3", "06/40" ] }