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scsi: qla2xxx: Add FC-NVMe F/W initialization and transport registration

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This code provides the interfaces to register remote and local ports of
FC4 type 0x28 with the FC-NVMe transport and transports the requests
(FC-NVMe FC link services and FC-NVMe commands IUs) to the fabric. It
also provides the support for allocating h/w queues and aborting FC-NVMe
FC requests.

Signed-off-by: Darren Trapp <darren.trapp@cavium.com>
Signed-off-by: Duane Grigsby <duane.grigsby@cavium.com>
Signed-off-by: Anil Gurumurthy <anil.gurumurhty@cavium.com>
Signed-off-by: Giridhar Malavali <giridhar.malavali@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Duane Grigsby
2017-06-21 13:48:43 -07:00
committed by Martin K. Petersen
parent 7401bc18d1
commit e84067d743
11 changed files with 1024 additions and 9 deletions
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11
drivers/scsi/qla2xxx/qla_gbl.h
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@@ -9,6 +9,16 @@
#include <linux/interrupt.h>
/*
* Global functions prototype in qla_nvme.c source file.
*/
extern void qla_nvme_register_hba(scsi_qla_host_t *);
extern int qla_nvme_register_remote(scsi_qla_host_t *, fc_port_t *);
extern void qla_nvme_delete(scsi_qla_host_t *);
extern void qla_nvme_abort(struct qla_hw_data *, srb_t *sp);
extern void qla24xx_nvme_ls4_iocb(scsi_qla_host_t *, struct pt_ls4_request *,
struct req_que *);
/*
* Global Function Prototypes in qla_init.c source file.
*/
@@ -141,6 +151,7 @@ extern int ql2xiniexchg;
extern int ql2xfwholdabts;
extern int ql2xmvasynctoatio;
extern int ql2xuctrlirq;
extern int ql2xnvmeenable;
extern int qla2x00_loop_reset(scsi_qla_host_t *);
extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);