From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
To: <linux-cxl@vger.kernel.org>, Dan Williams <dan.j.williams@intel.com>
Cc: <linuxarm@huawei.com>,
Alison Schofield <alison.schofield@intel.com>,
Ira Weiny <ira.weiny@intel.com>,
Dave Jiang <dave.jiang@intel.com>,
Davidlohr Bueso <dave@stgolabs.net>,
Shesha Bhushan Sreenivasamurthy <sheshas@marvell.com>,
Gregory Price <gregory.price@memverge.com>,
Viacheslav Dubeyko <slava@dubeyko.com>
Subject: [RFC PATCH v4 3/4] PCI: Add PCI_CLASS_SERIAL_CXL_SWITCH_CCI class ID to pci_ids.h
Date: Wed, 19 Jul 2023 10:19:30 +0100 [thread overview]
Message-ID: <20230719091931.27799-4-Jonathan.Cameron@huawei.com> (raw)
In-Reply-To: <20230719091931.27799-1-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 2dc75df1437f..b6fe5d33654f 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
--
2.39.2
next prev parent reply other threads:[~2023-07-19 9:21 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-19 9:19 [RFC PATCH v4 0/4] CXL: Standalone switch CCI driver Jonathan Cameron
2023-07-19 9:19 ` [RFC PATCH v4 1/4] cxl: mbox: Preparatory move of functions to core/mbox.c Jonathan Cameron
2023-07-19 9:19 ` [RFC PATCH v4 2/4] cxl: mbox: Factor out the mbox specific data for reuse in switch cci Jonathan Cameron
2023-07-21 16:48 ` Davidlohr Bueso
2023-08-03 16:47 ` Jonathan Cameron
2023-08-03 17:12 ` Jonathan Cameron
2023-08-04 9:38 ` Jonathan Cameron
2023-07-19 9:19 ` Jonathan Cameron [this message]
2023-07-19 9:19 ` [RFC PATCH v4 4/4] cxl/pci: Add support for stand alone CXL Switch mailbox CCI Jonathan Cameron
2023-07-26 16:29 ` Davidlohr Bueso
2023-07-26 20:00 ` Davidlohr Bueso
2023-07-27 9:49 ` Jonathan Cameron
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