From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
To: <linux-cxl@vger.kernel.org>, <jonathan.cameron@huawei.com>
Cc: Dan Williams <dan.j.williams@intel.com>,
Alison Schofield <alison.schofield@intel.com>,
Vishal Verma <vishal.l.verma@intel.com>,
"Ira Weiny" <ira.weiny@intel.com>,
Ben Widawsky <bwidawsk@kernel.org>, <linuxarm@huawei.com>,
"Viacheslav A . Dubeyko" <viacheslav.dubeyko@bytedance.com>
Subject: [RFC PATCH v2 3/4] PCI: Add PCI_CLASS_SERIAL_CXL_SWITCH_CCI class ID to pci_ids.h
Date: Tue, 25 Oct 2022 11:42:42 +0100 [thread overview]
Message-ID: <20221025104243.20836-4-Jonathan.Cameron@huawei.com> (raw)
In-Reply-To: <20221025104243.20836-1-Jonathan.Cameron@huawei.com>
This ID is used for CXL Switch Mailbox CCIs.
Incorporate the Programming Interface in the definition in common
with similar entries.
See CXL rev3.0 81.1.3.1 PCI Header Class Code Register
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---
include/linux/pci_ids.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index b362d90eb9b0..a2b30ef94876 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -128,6 +128,7 @@
#define PCI_CLASS_SERIAL_IPMI_SMIC 0x0c0700
#define PCI_CLASS_SERIAL_IPMI_KCS 0x0c0701
#define PCI_CLASS_SERIAL_IPMI_BT 0x0c0702
+#define PCI_CLASS_SERIAL_CXL_SWITCH_CCI 0x0c0b00
#define PCI_BASE_CLASS_WIRELESS 0x0d
#define PCI_CLASS_WIRELESS_RF_CONTROLLER 0x0d10
--
2.37.2
next prev parent reply other threads:[~2022-10-25 10:44 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-25 10:42 [RFC PATCH v2 0/4] CXL: Standalone switch CCI driver Jonathan Cameron
2022-10-25 10:42 ` [RFC PATCH v2 1/4] cxl/mbox: Use local cxl_device_state variable Jonathan Cameron
2022-11-04 23:25 ` Dave Jiang
2023-02-15 4:17 ` Ira Weiny
2022-10-25 10:42 ` [RFC PATCH v2 2/4] cxl/mbox: Change parameters to cxl_send_cmd() to not assume a cxl memory device Jonathan Cameron
2022-12-13 0:12 ` Dan Williams
2022-10-25 10:42 ` Jonathan Cameron [this message]
2022-10-25 10:42 ` [RFC PATCH v2 4/4] cxl/pci: Add support for stand alone CXL Switch mailbox CCI Jonathan Cameron
2022-12-13 1:13 ` Dan Williams
2023-08-04 10:46 ` Jonathan Cameron
2022-12-12 23:10 ` [RFC PATCH v2 0/4] CXL: Standalone switch CCI driver Dan Williams
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