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[SCSI] bnx2fc: HSI changes for tape 

Program the firmware task structure with init_flags indicating the device is
'sequence level error recovery' capable.

Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Bhanu Prakash Gollapudi 2011-07-27 11:32:08 -07:00 committed by James Bottomley
parent 7b59476912
commit f3820b719d
1 changed files with 26 additions and 4 deletions
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30
drivers/scsi/bnx2fc/bnx2fc_hwi.c
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@ -1564,7 +1564,12 @@ void bnx2fc_init_cleanup_task(struct bnx2fc_cmd *io_req,
FCOE_TCE_TX_WR_RX_RD_CONST_TASK_TYPE_SHIFT;
task->txwr_rxrd.const_ctx.init_flags |= FCOE_TASK_CLASS_TYPE_3 <<
FCOE_TCE_TX_WR_RX_RD_CONST_CLASS_TYPE_SHIFT;
task->txwr_rxrd.const_ctx.init_flags |=
if (tgt->dev_type == TYPE_TAPE)
task->txwr_rxrd.const_ctx.init_flags |=
FCOE_TASK_DEV_TYPE_TAPE <<
FCOE_TCE_TX_WR_RX_RD_CONST_DEV_TYPE_SHIFT;
else
task->txwr_rxrd.const_ctx.init_flags |=
FCOE_TASK_DEV_TYPE_DISK <<
FCOE_TCE_TX_WR_RX_RD_CONST_DEV_TYPE_SHIFT;
task->txwr_rxrd.union_ctx.cleanup.ctx.cleaned_task_id = orig_xid;
@ -1624,7 +1629,12 @@ void bnx2fc_init_mp_task(struct bnx2fc_cmd *io_req,
/* init flags */
task->txwr_rxrd.const_ctx.init_flags = task_type <<
FCOE_TCE_TX_WR_RX_RD_CONST_TASK_TYPE_SHIFT;
task->txwr_rxrd.const_ctx.init_flags |=
if (tgt->dev_type == TYPE_TAPE)
task->txwr_rxrd.const_ctx.init_flags |=
FCOE_TASK_DEV_TYPE_TAPE <<
FCOE_TCE_TX_WR_RX_RD_CONST_DEV_TYPE_SHIFT;
else
task->txwr_rxrd.const_ctx.init_flags |=
FCOE_TASK_DEV_TYPE_DISK <<
FCOE_TCE_TX_WR_RX_RD_CONST_DEV_TYPE_SHIFT;
task->txwr_rxrd.const_ctx.init_flags |= FCOE_TASK_CLASS_TYPE_3 <<
@ -1681,6 +1691,7 @@ void bnx2fc_init_task(struct bnx2fc_cmd *io_req,
struct bnx2fc_rport *tgt = io_req->tgt;
struct fcoe_cached_sge_ctx *cached_sge;
struct fcoe_ext_mul_sges_ctx *sgl;
int dev_type = tgt->dev_type;
u64 *fcp_cmnd;
u64 tmp_fcp_cmnd[4];
u32 context_id;
@ -1711,7 +1722,12 @@ void bnx2fc_init_task(struct bnx2fc_cmd *io_req,
/* Init state to NORMAL */
task->txwr_rxrd.const_ctx.init_flags = task_type <<
FCOE_TCE_TX_WR_RX_RD_CONST_TASK_TYPE_SHIFT;
task->txwr_rxrd.const_ctx.init_flags |=
if (dev_type == TYPE_TAPE)
task->txwr_rxrd.const_ctx.init_flags |=
FCOE_TASK_DEV_TYPE_TAPE <<
FCOE_TCE_TX_WR_RX_RD_CONST_DEV_TYPE_SHIFT;
else
task->txwr_rxrd.const_ctx.init_flags |=
FCOE_TASK_DEV_TYPE_DISK <<
FCOE_TCE_TX_WR_RX_RD_CONST_DEV_TYPE_SHIFT;
task->txwr_rxrd.const_ctx.init_flags |= FCOE_TASK_CLASS_TYPE_3 <<
@ -1754,7 +1770,8 @@ void bnx2fc_init_task(struct bnx2fc_cmd *io_req,
cached_sge = &task->rxwr_only.union_ctx.read_info.sgl_ctx.cached_sge;
sgl = &task->rxwr_only.union_ctx.read_info.sgl_ctx.sgl;
bd_count = bd_tbl->bd_valid;
if (task_type == FCOE_TASK_TYPE_READ) {
if (task_type == FCOE_TASK_TYPE_READ &&
dev_type == TYPE_DISK) {
if (bd_count == 1) {
struct fcoe_bd_ctx *fcoe_bd_tbl = bd_tbl->bd_tbl;
@ -1786,6 +1803,11 @@ void bnx2fc_init_task(struct bnx2fc_cmd *io_req,
(u32)((u64)bd_tbl->bd_tbl_dma >> 32);
sgl->mul_sgl.sgl_size = bd_count;
}
} else {
sgl->mul_sgl.cur_sge_addr.lo = (u32)bd_tbl->bd_tbl_dma;
sgl->mul_sgl.cur_sge_addr.hi =
(u32)((u64)bd_tbl->bd_tbl_dma >> 32);
sgl->mul_sgl.sgl_size = bd_count;
}
}