bna: IOC failure auto recovery fix
Change Details:
- Made IOC auto_recovery synchronized and not timer based.
- Only one PCI function will attempt to recover and reinitialize
the ASIC on a failure, that too after all the active PCI
functions acknowledge the IOC failure.
Signed-off-by: Debashis Dutt <ddutt@brocade.com>
Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/bna/bfa_defs.h b/drivers/net/bna/bfa_defs.h
index 29c1b8de..2ea0dfe 100644
--- a/drivers/net/bna/bfa_defs.h
+++ b/drivers/net/bna/bfa_defs.h
@@ -112,16 +112,18 @@
* IOC states
*/
enum bfa_ioc_state {
- BFA_IOC_RESET = 1, /*!< IOC is in reset state */
- BFA_IOC_SEMWAIT = 2, /*!< Waiting for IOC h/w semaphore */
- BFA_IOC_HWINIT = 3, /*!< IOC h/w is being initialized */
- BFA_IOC_GETATTR = 4, /*!< IOC is being configured */
- BFA_IOC_OPERATIONAL = 5, /*!< IOC is operational */
- BFA_IOC_INITFAIL = 6, /*!< IOC hardware failure */
- BFA_IOC_HBFAIL = 7, /*!< IOC heart-beat failure */
- BFA_IOC_DISABLING = 8, /*!< IOC is being disabled */
- BFA_IOC_DISABLED = 9, /*!< IOC is disabled */
- BFA_IOC_FWMISMATCH = 10, /*!< IOC f/w different from drivers */
+ BFA_IOC_UNINIT = 1, /*!< IOC is in uninit state */
+ BFA_IOC_RESET = 2, /*!< IOC is in reset state */
+ BFA_IOC_SEMWAIT = 3, /*!< Waiting for IOC h/w semaphore */
+ BFA_IOC_HWINIT = 4, /*!< IOC h/w is being initialized */
+ BFA_IOC_GETATTR = 5, /*!< IOC is being configured */
+ BFA_IOC_OPERATIONAL = 6, /*!< IOC is operational */
+ BFA_IOC_INITFAIL = 7, /*!< IOC hardware failure */
+ BFA_IOC_FAIL = 8, /*!< IOC heart-beat failure */
+ BFA_IOC_DISABLING = 9, /*!< IOC is being disabled */
+ BFA_IOC_DISABLED = 10, /*!< IOC is disabled */
+ BFA_IOC_FWMISMATCH = 11, /*!< IOC f/w different from drivers */
+ BFA_IOC_ENABLING = 12, /*!< IOC is being enabled */
};
/**