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netxen: support pci error handlers

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o Support pci error detection and recovery.
o Refactor suspend and resume code, to share with io_error_detected,
  and slot_reset callbacks
o NX_NEED_AER device state added, to synchronize with firmware
  recovery.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Amit Kumar Salecha
2009-12-08 20:40:56 +00:00
committed by David S. Miller
parent 6a808c6c02
commit e87ad55393
2 changed files with 152 additions and 48 deletions
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3
drivers/net/netxen/netxen_nic_hdr.h
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@ -969,7 +969,8 @@ enum {
#define NX_DEV_READY 3
#define NX_DEV_NEED_RESET 4
#define NX_DEV_NEED_QUISCENT 5
#define NX_DEV_FAILED 6
#define NX_DEV_NEED_AER 6
#define NX_DEV_FAILED 7
#define NX_RCODE_DRIVER_INFO 0x20000000
#define NX_RCODE_DRIVER_CAN_RELOAD 0x40000000