diff options
| author | Krishna Gudipati <kgudipat@brocade.com> | 2011-07-20 17:00:45 -0700 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2011-07-27 14:44:48 +0400 |
| commit | ca6e0ea71cd0f442875b05357dd51774bd84b418 (patch) | |
| tree | d57fc05d9bd1141d1c8a340347bdb28ea20b8e45 /drivers/scsi/bfa/bfa.h | |
| parent | 9afbcfab74d26051702862b57c0115f71477a3cc (diff) | |
[SCSI] bfa: Update RME interrupt handling.
- Made changes to always acknowledge RME interrupt and update
consumer index (CI) when RME interrupt is generated.
- Made changes to have ASIC specific hw_rspq_ack() handler.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/bfa/bfa.h')
| -rw-r--r-- | drivers/scsi/bfa/bfa.h | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/scsi/bfa/bfa.h b/drivers/scsi/bfa/bfa.h index 3b0af1102bf4..6e3869a41cb9 100644 --- a/drivers/scsi/bfa/bfa.h +++ b/drivers/scsi/bfa/bfa.h @@ -177,7 +177,7 @@ struct bfa_msix_s { struct bfa_hwif_s { void (*hw_reginit)(struct bfa_s *bfa); void (*hw_reqq_ack)(struct bfa_s *bfa, int reqq); - void (*hw_rspq_ack)(struct bfa_s *bfa, int rspq); + void (*hw_rspq_ack)(struct bfa_s *bfa, int rspq, u32 ci); void (*hw_msix_init)(struct bfa_s *bfa, int nvecs); void (*hw_msix_ctrl_install)(struct bfa_s *bfa); void (*hw_msix_queue_install)(struct bfa_s *bfa); @@ -268,10 +268,8 @@ struct bfa_iocfc_s { ((__bfa)->iocfc.hwif.hw_msix_queue_install(__bfa)) #define bfa_msix_uninstall(__bfa) \ ((__bfa)->iocfc.hwif.hw_msix_uninstall(__bfa)) -#define bfa_isr_rspq_ack(__bfa, __queue) do { \ - if ((__bfa)->iocfc.hwif.hw_rspq_ack) \ - (__bfa)->iocfc.hwif.hw_rspq_ack(__bfa, __queue); \ -} while (0) +#define bfa_isr_rspq_ack(__bfa, __queue, __ci) \ + ((__bfa)->iocfc.hwif.hw_rspq_ack(__bfa, __queue, __ci)) #define bfa_isr_reqq_ack(__bfa, __queue) do { \ if ((__bfa)->iocfc.hwif.hw_reqq_ack) \ (__bfa)->iocfc.hwif.hw_reqq_ack(__bfa, __queue); \ @@ -311,7 +309,7 @@ void bfa_msix_rspq(struct bfa_s *bfa, int vec); void bfa_msix_lpu_err(struct bfa_s *bfa, int vec); void bfa_hwcb_reginit(struct bfa_s *bfa); -void bfa_hwcb_rspq_ack(struct bfa_s *bfa, int rspq); +void bfa_hwcb_rspq_ack(struct bfa_s *bfa, int rspq, u32 ci); void bfa_hwcb_msix_init(struct bfa_s *bfa, int nvecs); void bfa_hwcb_msix_ctrl_install(struct bfa_s *bfa); void bfa_hwcb_msix_queue_install(struct bfa_s *bfa); @@ -324,7 +322,8 @@ void bfa_hwcb_msix_get_rme_range(struct bfa_s *bfa, u32 *start, void bfa_hwct_reginit(struct bfa_s *bfa); void bfa_hwct2_reginit(struct bfa_s *bfa); void bfa_hwct_reqq_ack(struct bfa_s *bfa, int rspq); -void bfa_hwct_rspq_ack(struct bfa_s *bfa, int rspq); +void bfa_hwct_rspq_ack(struct bfa_s *bfa, int rspq, u32 ci); +void bfa_hwct2_rspq_ack(struct bfa_s *bfa, int rspq, u32 ci); void bfa_hwct_msix_init(struct bfa_s *bfa, int nvecs); void bfa_hwct_msix_ctrl_install(struct bfa_s *bfa); void bfa_hwct_msix_queue_install(struct bfa_s *bfa); |