[SCSI] bfa: Brocade-1860 Fabric Adapter vHBA support.
- Introduced partitioning of the BFA resources.
- Added h/w queue ID in CPE messages, firmware uses h/w queue ID
from messages to pick a matching RME queue.
- Added message header to bfa_reqq_produce(). h/w queue ID is set
in the message header and firmware modules use h/w queue ID from
message header instead of from cpqe event.
- Made changes to allow using all 256 queues of Brocade-1860 asic.
Previously only a single queue per queue group was used.
- Added function tag to BFI message header. Only used by FC BFI
messages. Used to translate host tag to firmware tag. bfa_lpuid()
is changed to bfa_fn_lpu() that encodes both PCI function and port
ID in BFI message header.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
index e1e3221..bc6b294 100644
--- a/drivers/scsi/bfa/bfa_fcpim.h
+++ b/drivers/scsi/bfa/bfa_fcpim.h
@@ -42,6 +42,7 @@
void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
void bfa_itn_isr(struct bfa_s *bfa, struct bfi_msg_s *m);
void bfa_iotag_attach(struct bfa_fcp_mod_s *fcp, struct bfa_meminfo_s *minfo);
+void bfa_fcp_res_recfg(struct bfa_s *bfa, u16 num_ioim_fw);
#define BFA_FCP_MOD(_hal) (&(_hal)->modules.fcp_mod)
#define BFA_IOTAG_FROM_TAG(_fcp, _tag) \
@@ -118,6 +119,7 @@
struct list_head ioim_resfree_q; /* IOs waiting for f/w */
struct list_head ioim_comp_q; /* IO global comp Q */
struct list_head tskim_free_q;
+ struct list_head tskim_unused_q; /* Unused tskim Q */
u32 ios_active; /* current active IOs */
u32 delay_comp;
struct bfa_fcpim_del_itn_stats_s del_itn_stats;
@@ -132,6 +134,7 @@
struct bfa_s *bfa;
struct list_head iotag_ioim_free_q; /* free IO resources */
struct list_head iotag_tio_free_q; /* free IO resources */
+ struct list_head iotag_unused_q; /* unused IO resources*/
struct bfa_iotag_s *iotag_arr;
struct bfa_itn_s *itn_arr;
int num_ioim_reqs;
@@ -270,6 +273,7 @@
void bfa_tskim_iodone(struct bfa_tskim_s *tskim);
void bfa_tskim_iocdisable(struct bfa_tskim_s *tskim);
void bfa_tskim_cleanup(struct bfa_tskim_s *tskim);
+void bfa_tskim_res_recfg(struct bfa_s *bfa, u16 num_tskim_fw);
void bfa_itnim_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *km_len,
u32 *dm_len);