diff options
| author |   Justin Tee <justin.tee@broadcom.com> | 2022-10-17 09:43:22 -0700 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2022-10-22 03:19:15 +0000 |
| commit | 479b0917e4477f49df2e3be454aac3cfa5dec171 (patch) | |
| tree | 907a63501668dd00938234d962e97887d23ef3b4 /drivers/scsi/lpfc/lpfc_hw4.h | |
| parent | scsi: lpfc: Log when congestion management limits are in effect (diff) | |
| download | wireguard-linux-479b0917e4477f49df2e3be454aac3cfa5dec171.tar.xz wireguard-linux-479b0917e4477f49df2e3be454aac3cfa5dec171.zip | |
scsi: lpfc: Create a sysfs entry called lpfc_xcvr_data for transceiver info
The DUMP_MEMORY mailbox command is implemented for page A0 and A2 to
retrieve transceiver information from firmware.
The mailbox command output is then formatted to print raw data values for
userspace to parse via sysfs.
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Link: https://lore.kernel.org/r/20221017164323.14536-4-justintee8345@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hw4.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hw4.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index 5288fc69908a..fb3504dbb899 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -3162,7 +3162,8 @@ struct lpfc_mbx_memory_dump_type3 { #define SFF_LENGTH_COPPER 18 #define SSF_LENGTH_50UM_OM3 19 #define SSF_VENDOR_NAME 20 -#define SSF_VENDOR_OUI 36 +#define SSF_TRANSCEIVER2 36 +#define SSF_VENDOR_OUI 37 #define SSF_VENDOR_PN 40 #define SSF_VENDOR_REV 56 #define SSF_WAVELENGTH_B1 60 @@ -3281,7 +3282,7 @@ struct sff_trasnceiver_codes_byte6 { struct sff_trasnceiver_codes_byte7 { uint8_t fc_sp_100MB:1; /* 100 MB/sec */ - uint8_t reserve:1; + uint8_t speed_chk_ecc:1; uint8_t fc_sp_200mb:1; /* 200 MB/sec */ uint8_t fc_sp_3200MB:1; /* 3200 MB/sec */ uint8_t fc_sp_400MB:1; /* 400 MB/sec */ |