roh/hns3: Fix the processing flow of ROH CMDq during the reset process.

driver inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8PS3D



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Fix the sequence issue in the ROH CMDq processing flow during
the FLR reset process, which may occasionally cause calltrace.
In this patch, we added a flag in the reset process to indicate
the availability of the ROH CMDq, in order to fix this issue.

Fixes:1cb9fff3("roh/hns3: Add ROH cmdq interface support")
Signed-off-by: Ke Chen <chenke54@huawei.com>
Reviewed-by: Gang Zhang <gang.zhang@huawei.com>