From bfead3b2cb4607c71831423c3ee97d22cd0c9dcb Mon Sep 17 00:00:00 2001 From: Jayamohan Kallickal Date: Fri, 23 Oct 2009 11:52:33 +0530 Subject: [SCSI] be2iscsi: Adding msix and mcc_rings V3 This patch enables msix for be2iscsi. It also enables use of mcc_rings for fw commands. Since the mcc eq creation is dependent on msix I am sending as one patch Signed-off-by: Jayamohan Kallickal Signed-off-by: James Bottomley --- drivers/scsi/be2iscsi/be.h | 24 +++++++++--------------- 1 file changed, 9 insertions(+), 15 deletions(-) (limited to 'drivers/scsi/be2iscsi/be.h') diff --git a/drivers/scsi/be2iscsi/be.h b/drivers/scsi/be2iscsi/be.h index b36020dcf012..a93a5040f087 100644 --- a/drivers/scsi/be2iscsi/be.h +++ b/drivers/scsi/be2iscsi/be.h @@ -20,8 +20,10 @@ #include #include - -#define FW_VER_LEN 32 +#include +#define FW_VER_LEN 32 +#define MCC_Q_LEN 128 +#define MCC_CQ_LEN 256 struct be_dma_mem { void *va; @@ -74,18 +76,14 @@ static inline void queue_tail_inc(struct be_queue_info *q) struct be_eq_obj { struct be_queue_info q; - char desc[32]; - - /* Adaptive interrupt coalescing (AIC) info */ - bool enable_aic; - u16 min_eqd; /* in usecs */ - u16 max_eqd; /* in usecs */ - u16 cur_eqd; /* in usecs */ + struct beiscsi_hba *phba; + struct be_queue_info *cq; + struct blk_iopoll iopoll; }; struct be_mcc_obj { - struct be_queue_info *q; - struct be_queue_info *cq; + struct be_queue_info q; + struct be_queue_info cq; }; struct be_ctrl_info { @@ -176,8 +174,4 @@ static inline void swap_dws(void *wrb, int len) } while (len); #endif /* __BIG_ENDIAN */ } - -extern void beiscsi_cq_notify(struct be_ctrl_info *ctrl, u16 qid, bool arm, - u16 num_popped); - #endif /* BEISCSI_H */ -- cgit v1.2.3