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bnxt_en: Restore the resets_reliable flag in bnxt_open()
commit 0e0e3c5 upstream. During ifdown, we call bnxt_inv_fw_health_reg() which will clear both the status_reliable and resets_reliable flags if these registers are mapped. This is correct because a FW reset during ifdown will clear these register mappings. If we detect that FW has gone through reset during the next ifup, we will remap these registers. But during normal ifup with no FW reset, we need to restore the resets_reliable flag otherwise we will not show the reset counter during devlink diagnose. Fixes: 8cc95ce ("bnxt_en: improve fw diagnose devlink health messages") Reviewed-by: Vikas Gupta <vikas.gupta@broadcom.com> Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com> Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com> Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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