[Marvell 22.04.1 Bug] supported speed not showing as 64g.

[Nilesh Javali]

Problem:
FDMI tests failing due to supported speed not showing as 64g.

Release:
OS Type : Linux - Ubuntu 22.04.1 LTS x86_64
OS Version : 5.15.0-58-generic
HBA Model : SN1700Q
HBA Description : HPE SN1700Q 64Gb 2p FC HBA
HBA ID : 0-SN1700Q
Chip Model Name : ISP2812-based 64/32G Fibre Channel to PCIe Controller
Driver Version : 10.02.06.200-k

Steps to Reproduce:

root@ubuntu22000401:~/Medusa_7_6_0_223906/linux-x86# cat /sys/class/fc_host/host0/supported_speeds
16 Gbit, 32 Gbit, 100 Gbit
root@ubuntu22000401:~/Medusa_7_6_0_223906/linux-x86# cat /sys/class/fc_host/host2/supported_speeds
16 Gbit, 32 Gbit, 100 Gbit

Actual Result:
In sys class supported speed is showing wrongly as 100g

Expected Result:
sys class supported speed should show 64G

[Nilesh Javali (njavali)]

Upstream commit details that fixes this issue,

commit 1cfbbacbee2d6ea3816386a483e3c7a96e5bd657
Author: Bikash Hazarika <email address hidden>
Date: Sun Jan 9 21:02:09 2022 -0800

    scsi: qla2xxx: Fix wrong FDMI data for 64G adapter

    Corrected transmission speed mask values for FC.

    Supported Speed: 16 32 20 Gb/s ===> Should be 64 instead of 20
    Supported Speed: 16G 32G 48G ===> Should be 64G instead of 48G

    Link: https://<email address hidden>
    Cc: <email address hidden>
    Reviewed-by: Himanshu Madhani <email address hidden>
    Signed-off-by: Bikash Hazarika <email address hidden>
    Signed-off-by: Nilesh Javali <email address hidden>
    Signed-off-by: Martin K. Petersen <email address hidden>