scsi: lpfc: Create a sysfs entry called lpfc_xcvr_data for transceiver info

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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>

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Justin Tee 2022-10-17 09:43:22 -07:00 • committed by Martin K. Petersen

parent eaf660e428

commit 479b0917e4

4 changed files with 252 additions and 2 deletions

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118

drivers/scsi/lpfc/lpfc_attr.c

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3

drivers/scsi/lpfc/lpfc_crtn.h

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128

drivers/scsi/lpfc/lpfc_els.c

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5

drivers/scsi/lpfc/lpfc_hw4.h

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