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GET /api/patches/1936150/?format=api
{ "id": 1936150, "url": "http://patchwork.ozlabs.org/api/patches/1936150/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-aspeed/patch/20240516181907.3468796-38-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": "<20240516181907.3468796-38-eajames@linux.ibm.com>", "list_archive_url": null, "date": "2024-05-16T18:19:04", "name": "[v3,37/40] fsi: core: Add different types of CFAM", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "2dd64b15393b96caf59dd7e26fbeee3b2cbf1483", "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/20240516181907.3468796-38-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/1936150/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1936150/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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[10.241.53.104])\n\tby smtprelay02.wdc07v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id\n 44GIJI1G18678322\n\t(version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK);\n\tThu, 16 May 2024 18:19:21 GMT", "from smtpav05.dal12v.mail.ibm.com (unknown [127.0.0.1])\n\tby IMSVA (Postfix) with ESMTP id 9F4D85806B;\n\tThu, 16 May 2024 18:19:18 +0000 (GMT)", "from smtpav05.dal12v.mail.ibm.com (unknown [127.0.0.1])\n\tby IMSVA (Postfix) with ESMTP id 60A1C58069;\n\tThu, 16 May 2024 18:19:18 +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 18:19:18 +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=UaPvf6PO9NoXq8wwJQeNt9uuUYf2ak6wZVS6nw5xVWE=;\n b=jqZnWPmMUzAX42xPQS+NsysJQBmRY8X5XJ2bH7UXahVWqBdvdNf0Zgj5JjYIll8mzzrk\n 71EkJc1Bz6EJKQvNkfspR74stf9datRUk/VL4fHfuwFFnWkxqJMSHrUrTbO0rE2ub5/p\n 5L0X+gnQvBwiN3n7+NfznJmGaePCCbCWAswdXwL+ugUaI9I3vdvAa6fkS7NEVxgUNeZD\n 5SxQtdYVZLwdHkn3GMDu3icBJuatoO+kVVvbYnOWkZR7Otuk937GqdIG6MU4twqEXigj\n Nz48dR9vZM+40vkJNZ9lbOZRYDCiNKs+fmYS2w/Rf95nFabHNcSfgbw66jw5AXmUS4RA Uw==", "From": "Eddie James <eajames@linux.ibm.com>", "To": "linux-fsi@lists.ozlabs.org", "Subject": "[PATCH v3 37/40] fsi: core: Add different types of CFAM", "Date": "Thu, 16 May 2024 13:19:04 -0500", "Message-Id": "<20240516181907.3468796-38-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-ORIG-GUID": "BvFygxNzDn5UiTwaxCXe-fb5nnUBLwAP", "X-Proofpoint-GUID": "BvFygxNzDn5UiTwaxCXe-fb5nnUBLwAP", "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 priorityscore=1501\n bulkscore=0 lowpriorityscore=0 mlxlogscore=999 mlxscore=0 impostorscore=0\n spamscore=0 phishscore=0 suspectscore=0 clxscore=1015 adultscore=0\n malwarescore=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": "Detect the CFAM type based on the chip id and set up the device\ntype based on the CFAM type.\n\nSigned-off-by: Eddie James <eajames@linux.ibm.com>\n---\n drivers/fsi/fsi-core.c | 84 +++++++++++++++++++++++++++++++++++++++++-\n 1 file changed, 83 insertions(+), 1 deletion(-)", "diff": "diff --git a/drivers/fsi/fsi-core.c b/drivers/fsi/fsi-core.c\nindex 3d2bedb3ad51b..2785812a7d4ad 100644\n--- a/drivers/fsi/fsi-core.c\n+++ b/drivers/fsi/fsi-core.c\n@@ -1028,6 +1028,37 @@ static struct attribute *cfam_attrs[] = {\n \n ATTRIBUTE_GROUPS(cfam);\n \n+static struct attribute *cfam_s_attrs[] = {\n+\t&dev_attr_send_echo_delays.attr,\n+\t&dev_attr_chip_id.attr,\n+\t&dev_attr_cfam_id.attr,\n+\t&dev_attr_send_term.attr,\n+\t&dev_attr_config_table.attr,\n+\t&dev_attr_smode.attr.attr,\n+\t&dev_attr_sdma.attr.attr,\n+\t&dev_attr_sisc.attr.attr,\n+\t&dev_attr_sism.attr.attr,\n+\t&dev_attr_siss.attr.attr,\n+\t&dev_attr_sstat.attr.attr,\n+\t&dev_attr_si1m.attr.attr,\n+\t&dev_attr_si1s.attr.attr,\n+\t&dev_attr_sic.attr.attr,\n+\t&dev_attr_si2m.attr.attr,\n+\t&dev_attr_si2s.attr.attr,\n+\t&dev_attr_scmdt.attr.attr,\n+\t&dev_attr_sdata.attr.attr,\n+\t&dev_attr_slastd.attr.attr,\n+\t&dev_attr_smbl.attr.attr,\n+\t&dev_attr_soml.attr.attr,\n+\t&dev_attr_snml.attr.attr,\n+\t&dev_attr_smbr.attr.attr,\n+\t&dev_attr_somr.attr.attr,\n+\t&dev_attr_snmr.attr.attr,\n+\tNULL,\n+};\n+\n+ATTRIBUTE_GROUPS(cfam_s);\n+\n static char *cfam_devnode(const struct device *dev, umode_t *mode,\n \t\t\t kuid_t *uid, kgid_t *gid)\n {\n@@ -1046,6 +1077,57 @@ static const struct device_type cfam_type = {\n \t.groups = cfam_groups\n };\n \n+static char *cfam_ody_devnode(const struct device *dev, umode_t *mode, kuid_t *uid, kgid_t *gid)\n+{\n+\tconst struct fsi_slave *slave = to_fsi_slave(dev);\n+\n+#ifdef CONFIG_FSI_NEW_DEV_NODE\n+\treturn kasprintf(GFP_KERNEL, \"fsi/ody%d\", slave->cdev_idx);\n+#else\n+\treturn kasprintf(GFP_KERNEL, \"ody%d\", slave->cdev_idx);\n+#endif\n+}\n+\n+static const struct device_type cfam_ody_type = {\n+\t.name = \"ody\",\n+\t.devnode = cfam_ody_devnode\n+};\n+\n+static char *cfam_s_devnode(const struct device *dev, umode_t *mode, kuid_t *uid, kgid_t *gid)\n+{\n+\tconst struct fsi_slave *slave = to_fsi_slave(dev);\n+\n+#ifdef CONFIG_FSI_NEW_DEV_NODE\n+\treturn kasprintf(GFP_KERNEL, \"fsi/cfam-s%d\", slave->cdev_idx);\n+#else\n+\treturn kasprintf(GFP_KERNEL, \"cfam-s%d\", slave->cdev_idx);\n+#endif\n+}\n+\n+static const struct device_type cfam_s_type = {\n+\t.name = \"cfam-s\",\n+\t.devnode = cfam_s_devnode,\n+\t.groups = cfam_s_groups,\n+};\n+\n+const struct device_type *fsi_get_cfam_type(u32 id)\n+{\n+\tu32 major = (id & 0xf00) >> 8;\n+\tu32 minor = (id & 0xf0) >> 4;\n+\n+\tswitch (major) {\n+\tcase 0x9:\n+\t\treturn &cfam_s_type;\n+\tcase 0xc:\n+\t\tif (minor == 0)\n+\t\t\treturn &cfam_ody_type;\n+\t\tfallthrough;\n+\tcase 0xd:\n+\tdefault:\n+\t\treturn &cfam_type;\n+\t}\n+}\n+\n static char *fsi_cdev_devnode(const struct device *dev, umode_t *mode,\n \t\t\t kuid_t *uid, kgid_t *gid)\n {\n@@ -1202,7 +1284,7 @@ static int fsi_slave_init(struct fsi_master *master, int link, uint8_t id)\n \n \tspin_lock_init(&slave->lock);\n \tdev_set_name(&slave->dev, \"slave@%02x:%02x\", link, id);\n-\tslave->dev.type = &cfam_type;\n+\tslave->dev.type = fsi_get_cfam_type(cfam_id);\n \tslave->dev.parent = &master->dev;\n \tslave->dev.of_node = fsi_slave_find_of_node(master, link, id);\n \tslave->dev.release = fsi_slave_release;\n", "prefixes": [ "v3", "37/40" ] }