diff --git a/drivers/scsi/be2iscsi/be_cmds.c b/drivers/scsi/be2iscsi/be_cmds.c index 05f70bb19078..3913e26306dd 100644 --- a/drivers/scsi/be2iscsi/be_cmds.c +++ b/drivers/scsi/be2iscsi/be_cmds.c @@ -649,18 +649,34 @@ int beiscsi_cmd_cq_create(struct be_ctrl_info *ctrl, OPCODE_COMMON_CQ_CREATE, sizeof(*req)); req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size)); + if (chip_skh_r(ctrl->pdev)) { + req->hdr.version = MBX_CMD_VER2; + req->page_size = 1; + AMAP_SET_BITS(struct amap_cq_context_v2, coalescwm, + ctxt, coalesce_wm); + AMAP_SET_BITS(struct amap_cq_context_v2, nodelay, + ctxt, no_delay); + AMAP_SET_BITS(struct amap_cq_context_v2, count, ctxt, + __ilog2_u32(cq->len / 256)); + AMAP_SET_BITS(struct amap_cq_context_v2, valid, ctxt, 1); + AMAP_SET_BITS(struct amap_cq_context_v2, eventable, ctxt, 1); + AMAP_SET_BITS(struct amap_cq_context_v2, eqid, ctxt, eq->id); + AMAP_SET_BITS(struct amap_cq_context_v2, armed, ctxt, 1); + } else { + AMAP_SET_BITS(struct amap_cq_context, coalescwm, + ctxt, coalesce_wm); + AMAP_SET_BITS(struct amap_cq_context, nodelay, ctxt, no_delay); + AMAP_SET_BITS(struct amap_cq_context, count, ctxt, + __ilog2_u32(cq->len / 256)); + AMAP_SET_BITS(struct amap_cq_context, valid, ctxt, 1); + AMAP_SET_BITS(struct amap_cq_context, solevent, ctxt, sol_evts); + AMAP_SET_BITS(struct amap_cq_context, eventable, ctxt, 1); + AMAP_SET_BITS(struct amap_cq_context, eqid, ctxt, eq->id); + AMAP_SET_BITS(struct amap_cq_context, armed, ctxt, 1); + AMAP_SET_BITS(struct amap_cq_context, func, ctxt, + PCI_FUNC(ctrl->pdev->devfn)); + } - AMAP_SET_BITS(struct amap_cq_context, coalescwm, ctxt, coalesce_wm); - AMAP_SET_BITS(struct amap_cq_context, nodelay, ctxt, no_delay); - AMAP_SET_BITS(struct amap_cq_context, count, ctxt, - __ilog2_u32(cq->len / 256)); - AMAP_SET_BITS(struct amap_cq_context, valid, ctxt, 1); - AMAP_SET_BITS(struct amap_cq_context, solevent, ctxt, sol_evts); - AMAP_SET_BITS(struct amap_cq_context, eventable, ctxt, 1); - AMAP_SET_BITS(struct amap_cq_context, eqid, ctxt, eq->id); - AMAP_SET_BITS(struct amap_cq_context, armed, ctxt, 1); - AMAP_SET_BITS(struct amap_cq_context, func, ctxt, - PCI_FUNC(ctrl->pdev->devfn)); be_dws_cpu_to_le(ctxt, sizeof(req->context)); be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem); diff --git a/drivers/scsi/be2iscsi/be_cmds.h b/drivers/scsi/be2iscsi/be_cmds.h index 897086b255e6..c560e9dbe7a9 100644 --- a/drivers/scsi/be2iscsi/be_cmds.h +++ b/drivers/scsi/be2iscsi/be_cmds.h @@ -58,6 +58,9 @@ struct be_mcc_wrb { #define CQE_STATUS_EXTD_MASK 0xFFFF #define CQE_STATUS_EXTD_SHIFT 16 /* bits 0 - 15 */ +/* MBOX Command VER */ +#define MBX_CMD_VER2 0x02 + struct be_mcc_compl { u32 status; /* dword 0 */ u32 tag0; /* dword 1 */ @@ -183,7 +186,8 @@ struct be_cmd_req_hdr { u8 domain; /* dword 0 */ u32 timeout; /* dword 1 */ u32 request_length; /* dword 2 */ - u32 rsvd0; /* dword 3 */ + u8 version; /* dword 3 */ + u8 rsvd0[3]; /* dword 3 */ }; struct be_cmd_resp_hdr { @@ -483,10 +487,28 @@ struct amap_cq_context { u8 rsvd5[32]; /* dword 3 */ } __packed; +struct amap_cq_context_v2 { + u8 rsvd0[12]; /* dword 0 */ + u8 coalescwm[2]; /* dword 0 */ + u8 nodelay; /* dword 0 */ + u8 rsvd1[12]; /* dword 0 */ + u8 count[2]; /* dword 0 */ + u8 valid; /* dword 0 */ + u8 rsvd2; /* dword 0 */ + u8 eventable; /* dword 0 */ + u8 eqid[16]; /* dword 1 */ + u8 rsvd3[15]; /* dword 1 */ + u8 armed; /* dword 1 */ + u8 cqecount[16];/* dword 2 */ + u8 rsvd4[16]; /* dword 2 */ + u8 rsvd5[32]; /* dword 3 */ +}; + struct be_cmd_req_cq_create { struct be_cmd_req_hdr hdr; u16 num_pages; - u16 rsvd0; + u8 page_size; + u8 rsvd0; u8 context[sizeof(struct amap_cq_context) / 8]; struct phys_addr pages[4]; } __packed; diff --git a/drivers/scsi/be2iscsi/be_main.h b/drivers/scsi/be2iscsi/be_main.h index 2e534f3b7bfe..2c9cba2533b9 100644 --- a/drivers/scsi/be2iscsi/be_main.h +++ b/drivers/scsi/be2iscsi/be_main.h @@ -265,6 +265,7 @@ struct invalidate_command_table { unsigned short cid; } __packed; +#define chip_skh_r(pdev) (pdev->device == OC_SKH_ID1) struct beiscsi_hba { struct hba_parameters params; struct hwi_controller *phwi_ctrlr;