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Commit 738c9e66 authored by Krishna Gudipati's avatar Krishna Gudipati Committed by James Bottomley
Browse files

[SCSI] bfa: Added firmware save clear feature for BFA driver. 



Signed-off-by: default avatarKrishna Gudipati <kgudipat@brocade.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@suse.de>
parent f926a05f

drivers/scsi/bfa/bfa_core.c

+9 −0
Original line number Diff line number Diff line
@@ -384,6 +384,15 @@ bfa_debug_fwsave(struct bfa_s *bfa, void *trcdata, int *trclen) 
	return bfa_ioc_debug_fwsave(&bfa->ioc, trcdata, trclen);

}



/**

 * Clear the saved firmware trace information of an IOC.

 */

void

bfa_debug_fwsave_clear(struct bfa_s *bfa)

{

	bfa_ioc_debug_fwsave_clear(&bfa->ioc);

}



/**

 * 		Fetch firmware trace data.

 *

drivers/scsi/bfa/bfa_ioc.c

+9 −1
Original line number Diff line number Diff line
@@ -1488,7 +1488,6 @@ return (auto_recover) ? BFA_DBG_FWTRC_LEN : 0; 
void

bfa_ioc_debug_memclaim(struct bfa_ioc_s *ioc, void *dbg_fwsave)

{

	bfa_assert(ioc->auto_recover);

	ioc->dbg_fwsave = dbg_fwsave;

	ioc->dbg_fwsave_len = bfa_ioc_debug_trcsz(ioc->auto_recover);

}
@@ -1924,6 +1923,15 @@ bfa_ioc_debug_fwsave(struct bfa_ioc_s *ioc, void *trcdata, int *trclen) 
	return BFA_STATUS_OK;

}



/**

 * Clear saved firmware trace

 */

void

bfa_ioc_debug_fwsave_clear(struct bfa_ioc_s *ioc)

{

	ioc->dbg_fwsave_once = BFA_TRUE;

}



/**

 * Retrieve saved firmware trace from a prior IOC failure.

 */

drivers/scsi/bfa/bfa_ioc.h

+1 −0
Original line number Diff line number Diff line
@@ -270,6 +270,7 @@ int bfa_ioc_debug_trcsz(bfa_boolean_t auto_recover); 
void bfa_ioc_debug_memclaim(struct bfa_ioc_s *ioc, void *dbg_fwsave);

bfa_status_t bfa_ioc_debug_fwsave(struct bfa_ioc_s *ioc, void *trcdata,

		int *trclen);

void bfa_ioc_debug_fwsave_clear(struct bfa_ioc_s *ioc);

bfa_status_t bfa_ioc_debug_fwtrc(struct bfa_ioc_s *ioc, void *trcdata,

				 int *trclen);

u32 bfa_ioc_smem_pgnum(struct bfa_ioc_s *ioc, u32 fmaddr);

drivers/scsi/bfa/include/bfa.h

+1 −0
Original line number Diff line number Diff line
@@ -172,6 +172,7 @@ void bfa_timer_tick(struct bfa_s *bfa); 
 */

bfa_status_t bfa_debug_fwtrc(struct bfa_s *bfa, void *trcdata, int *trclen);

bfa_status_t bfa_debug_fwsave(struct bfa_s *bfa, void *trcdata, int *trclen);

void bfa_debug_fwsave_clear(struct bfa_s *bfa);



#include "bfa_priv.h"