[PATCH net-next 6/6] net: sfp: Synchronize some CMIS transceiver modules from ethtool

Jijie Shao
2023-12-11T02:32:19Z

From: Hao Lan <lanhao@huawei.com>

Currently, the SFF-8024 Identifier Values that according to the standard
support for the Common Management Interface Specification (CMIS)
based on standard identifier values in the ethtool is more than in the
kernel. When the driver needs to use a newer Identifier Value, the kernel
interface does not support it. Therefore, we synchronize the CMIS mode
Identifier Values which supported by the ethtool to the kernel.

ethtool links:
Link:https://lore.kernel.org/all/1471959033-1053-3-git-send-email-vidya@cumulusnetworks.com/
Link:https://lore.kernel.org/all/20200813150826.16680-1-popadrian1996@gmail.com/
Link:https://lore.kernel.org/all/20220207091231.2047315-1-danieller@nvidia.com/
Link:https://lore.kernel.org/all/1623949504-51291-3-git-send-email-moshe@nvidia.com/
Link:https://lore.kernel.org/all/20231030072353.1031217-1-idosch@nvidia.com/
Signed-off-by: Hao Lan <lanhao@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
---
include/linux/sfp.h | 12 ++++++++++++
1 file changed, 12 insertions(+)

diff --git a/include/linux/sfp.h b/include/linux/sfp.h
index 9346cd44814d..e0b333d9e999 100644
--- a/include/linux/sfp.h
+++ b/include/linux/sfp.h
@@ -284,6 +284,18 @@ enum {
SFF8024_ID_QSFP_8438 = 0x0c,
SFF8024_ID_QSFP_8436_8636 = 0x0d,
SFF8024_ID_QSFP28_8636 = 0x11,
+ SFF8024_ID_CXP2 = 0x12,
+ SFF8024_ID_CDFP = 0x13,
+ SFF8024_ID_HD4X_FANOUT = 0x14,
+ SFF8024_ID_HD8X_FANOUT = 0x15,
+ SFF8024_ID_CDFP_S3 = 0x16,
+ SFF8024_ID_MICRO_QSFP = 0x17,
+ SFF8024_ID_QSFP_DD = 0x18,
+ SFF8024_ID_OSFP = 0x19,
+ SFF8024_ID_DSFP = 0x1B,
+ SFF8024_ID_QSFP_PLUS_CMIS = 0x1E,
+ SFF8024_ID_SFP_DD_CMIS = 0x1F,
+ SFF8024_ID_SFP_PLUS_CMIS = 0x20,

SFF8024_ENCODING_UNSPEC = 0x00,
SFF8024_ENCODING_8B10B = 0x01,
--
2.30.0