The completion events returned by adapter differs based on the
adapter. This fix checks for the adapter type and process the
completion event.
Signed-off-by: John Soni Jose <sony.john-n@xxxxxxxxxx>
Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
---
drivers/scsi/be2iscsi/be_cmds.h | 53 ++++++++
drivers/scsi/be2iscsi/be_main.c | 267 ++++++++++++++++++++++++---------------
drivers/scsi/be2iscsi/be_main.h | 14 ++
3 files changed, 230 insertions(+), 104 deletions(-)
diff --git a/drivers/scsi/be2iscsi/be_cmds.h b/drivers/scsi/be2iscsi/be_cmds.h
index c560e9d..135c096 100644
--- a/drivers/scsi/be2iscsi/be_cmds.h
+++ b/drivers/scsi/be2iscsi/be_cmds.h
@@ -826,6 +826,59 @@ struct amap_sol_cqe_ring {
u8 valid; /* dword 3 */
} __packed;
+struct amap_sol_cqe_v2 {
+ u8 hw_sts[8]; /* dword 0 */
+ u8 i_sts[8]; /* dword 0 */
+ u8 wrb_index[16]; /* dword 0 */
+ u8 i_exp_cmd_sn[32]; /* dword 1 */
+ u8 code[6]; /* dword 2 */
+ u8 cmd_cmpl; /* dword 2 */
+ u8 rsvd0; /* dword 2 */
+ u8 i_cmd_wnd[8]; /* dword 2 */
+ u8 cid[13]; /* dword 2 */
+ u8 u; /* dword 2 */
+ u8 o; /* dword 2 */
+ u8 s; /* dword 2 */
+ u8 i_res_cnt[31]; /* dword 3 */
+ u8 valid; /* dword 3 */
+} __packed;
+
+struct common_sol_cqe {
+ u32 exp_cmdsn;
+ u32 res_cnt;
+ u16 wrb_index;
+ u16 cid;
+ u8 hw_sts;
+ u8 cmd_wnd;
+ u8 res_flag; /* the s feild of structure */
+ u8 i_resp; /* for skh if cmd_complete is set then i_sts is response */
+ u8 i_flags; /* for skh or the u and o feilds */
+ u8 i_sts; /* for skh if cmd_complete is not-set then i_sts is status */
+};
+
+/*** iSCSI ack/driver message completions ***/
+struct amap_it_dmsg_cqe {
+ u8 ack_num[32]; /* DWORD 0 */
+ u8 pdu_bytes_rcvd[32]; /* DWORD 1 */
+ u8 code[6]; /* DWORD 2 */
+ u8 cid[10]; /* DWORD 2 */
+ u8 wrb_idx[8]; /* DWORD 2 */
+ u8 rsvd0[8]; /* DWORD 2*/
+ u8 rsvd1[31]; /* DWORD 3*/
+ u8 valid; /* DWORD 3 */
+} __packed;
+
+struct amap_it_dmsg_cqe_v2 {
+ u8 ack_num[32]; /* DWORD 0 */
+ u8 pdu_bytes_rcvd[32]; /* DWORD 1 */
+ u8 code[6]; /* DWORD 2 */
+ u8 rsvd0[10]; /* DWORD 2 */
+ u8 wrb_idx[16]; /* DWORD 2 */
+ u8 rsvd1[16]; /* DWORD 3 */
+ u8 cid[13]; /* DWORD 3 */
+ u8 rsvd2[2]; /* DWORD 3 */
+ u8 valid; /* DWORD 3 */
+} __packed;
/**
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index 9e669ce..2d28cac 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -1248,7 +1248,8 @@ free_mgmt_sgl_handle(struct beiscsi_hba *phba, struct sgl_handle *psgl_handle)
static void
be_complete_io(struct beiscsi_conn *beiscsi_conn,
- struct iscsi_task *task, struct sol_cqe *psol)
+ struct iscsi_task *task,
+ struct common_sol_cqe *csol_cqe)
{
struct beiscsi_io_task *io_task = task->dd_data;
struct be_status_bhs *sts_bhs =
@@ -1258,20 +1259,14 @@ be_complete_io(struct beiscsi_conn *beiscsi_conn,
u32 resid = 0, exp_cmdsn, max_cmdsn;
u8 rsp, status, flags;
- exp_cmdsn = (psol->
- dw[offsetof(struct amap_sol_cqe, i_exp_cmd_sn) / 32]
- & SOL_EXP_CMD_SN_MASK);
- max_cmdsn = ((psol->
- dw[offsetof(struct amap_sol_cqe, i_exp_cmd_sn) / 32]
- & SOL_EXP_CMD_SN_MASK) +
- ((psol->dw[offsetof(struct amap_sol_cqe, i_cmd_wnd)
- / 32] & SOL_CMD_WND_MASK) >> 24) - 1);
- rsp = ((psol->dw[offsetof(struct amap_sol_cqe, i_resp) / 32]
- & SOL_RESP_MASK) >> 16);
- status = ((psol->dw[offsetof(struct amap_sol_cqe, i_sts) / 32]
- & SOL_STS_MASK) >> 8);
- flags = ((psol->dw[offsetof(struct amap_sol_cqe, i_flags) / 32]
- & SOL_FLAGS_MASK) >> 24) | 0x80;
+ exp_cmdsn = csol_cqe->exp_cmdsn;
+ max_cmdsn = (csol_cqe->exp_cmdsn +
+ csol_cqe->cmd_wnd - 1);
+ rsp = csol_cqe->i_resp;
+ status = csol_cqe->i_sts;
+ flags = csol_cqe->i_flags;
+ resid = csol_cqe->res_cnt;
+
if (!task->sc) {
if (io_task->scsi_cmnd)
scsi_dma_unmap(io_task->scsi_cmnd);
@@ -1286,9 +1281,6 @@ be_complete_io(struct beiscsi_conn *beiscsi_conn,
/* bidi not initially supported */
if (flags & (ISCSI_FLAG_CMD_UNDERFLOW | ISCSI_FLAG_CMD_OVERFLOW)) {
- resid = (psol->dw[offsetof(struct amap_sol_cqe, i_res_cnt) /
- 32] & SOL_RES_CNT_MASK);
-
if (!status && (flags & ISCSI_FLAG_CMD_OVERFLOW))
task->sc->result = DID_ERROR << 16;
@@ -1310,13 +1302,8 @@ be_complete_io(struct beiscsi_conn *beiscsi_conn,
min_t(u16, sense_len, SCSI_SENSE_BUFFERSIZE));
}
- if (io_task->cmd_bhs->iscsi_hdr.flags & ISCSI_FLAG_CMD_READ) {
- if (psol->dw[offsetof(struct amap_sol_cqe, i_res_cnt) / 32]
- & SOL_RES_CNT_MASK)
- conn->rxdata_octets += (psol->
- dw[offsetof(struct amap_sol_cqe, i_res_cnt) / 32]
- & SOL_RES_CNT_MASK);
- }
+ if (io_task->cmd_bhs->iscsi_hdr.flags & ISCSI_FLAG_CMD_READ)
+ conn->rxdata_octets += resid;
unmap:
scsi_dma_unmap(io_task->scsi_cmnd);
iscsi_complete_scsi_task(task, exp_cmdsn, max_cmdsn);
@@ -1324,7 +1311,8 @@ unmap:
static void
be_complete_logout(struct beiscsi_conn *beiscsi_conn,
- struct iscsi_task *task, struct sol_cqe *psol)
+ struct iscsi_task *task,
+ struct common_sol_cqe *csol_cqe)
{
struct iscsi_logout_rsp *hdr;
struct beiscsi_io_task *io_task = task->dd_data;
@@ -1334,18 +1322,11 @@ be_complete_logout(struct beiscsi_conn *beiscsi_conn,
hdr->opcode = ISCSI_OP_LOGOUT_RSP;
hdr->t2wait = 5;
hdr->t2retain = 0;
- hdr->flags = ((psol->dw[offsetof(struct amap_sol_cqe, i_flags) / 32]
- & SOL_FLAGS_MASK) >> 24) | 0x80;
- hdr->response = (psol->dw[offsetof(struct amap_sol_cqe, i_resp) /
- 32] & SOL_RESP_MASK);
- hdr->exp_cmdsn = cpu_to_be32(psol->
- dw[offsetof(struct amap_sol_cqe, i_exp_cmd_sn) / 32]
- & SOL_EXP_CMD_SN_MASK);
- hdr->max_cmdsn = be32_to_cpu((psol->
- dw[offsetof(struct amap_sol_cqe, i_exp_cmd_sn) / 32]
- & SOL_EXP_CMD_SN_MASK) +
- ((psol->dw[offsetof(struct amap_sol_cqe, i_cmd_wnd)
- / 32] & SOL_CMD_WND_MASK) >> 24) - 1);
+ hdr->flags = csol_cqe->i_flags;
+ hdr->response = csol_cqe->i_resp;
+ hdr->exp_cmdsn = csol_cqe->exp_cmdsn;
+ hdr->max_cmdsn = (csol_cqe->exp_cmdsn + csol_cqe->cmd_wnd - 1);
+
hdr->dlength[0] = 0;
hdr->dlength[1] = 0;
hdr->dlength[2] = 0;
@@ -1356,7 +1337,8 @@ be_complete_logout(struct beiscsi_conn *beiscsi_conn,
static void
be_complete_tmf(struct beiscsi_conn *beiscsi_conn,
- struct iscsi_task *task, struct sol_cqe *psol)
+ struct iscsi_task *task,
+ struct common_sol_cqe *csol_cqe)
{
struct iscsi_tm_rsp *hdr;
struct iscsi_conn *conn = beiscsi_conn->conn;
@@ -1364,16 +1346,12 @@ be_complete_tmf(struct beiscsi_conn *beiscsi_conn,
hdr = (struct iscsi_tm_rsp *)task->hdr;
hdr->opcode = ISCSI_OP_SCSI_TMFUNC_RSP;
- hdr->flags = ((psol->dw[offsetof(struct amap_sol_cqe, i_flags) / 32]
- & SOL_FLAGS_MASK) >> 24) | 0x80;
- hdr->response = (psol->dw[offsetof(struct amap_sol_cqe, i_resp) /
- 32] & SOL_RESP_MASK);
- hdr->exp_cmdsn = cpu_to_be32(psol->dw[offsetof(struct amap_sol_cqe,
- i_exp_cmd_sn) / 32] & SOL_EXP_CMD_SN_MASK);
- hdr->max_cmdsn = be32_to_cpu((psol->dw[offsetof(struct amap_sol_cqe,
- i_exp_cmd_sn) / 32] & SOL_EXP_CMD_SN_MASK) +
- ((psol->dw[offsetof(struct amap_sol_cqe, i_cmd_wnd)
- / 32] & SOL_CMD_WND_MASK) >> 24) - 1);
+ hdr->flags = csol_cqe->i_flags;
+ hdr->response = csol_cqe->i_resp;
+ hdr->exp_cmdsn = csol_cqe->exp_cmdsn;
+ hdr->max_cmdsn = (csol_cqe->exp_cmdsn +
+ csol_cqe->cmd_wnd - 1);
+
hdr->itt = io_task->libiscsi_itt;
__iscsi_complete_pdu(conn, (struct iscsi_hdr *)hdr, NULL, 0);
}
@@ -1389,15 +1367,24 @@ hwi_complete_drvr_msgs(struct beiscsi_conn *beiscsi_conn,
struct beiscsi_io_task *io_task;
struct iscsi_conn *conn = beiscsi_conn->conn;
struct iscsi_session *session = conn->session;
+ uint16_t wrb_index, cid;
phwi_ctrlr = phba->phwi_ctrlr;
- pwrb_context = &phwi_ctrlr->wrb_context[((psol->
- dw[offsetof(struct amap_sol_cqe, cid) / 32] &
- SOL_CID_MASK) >> 6) -
- phba->fw_config.iscsi_cid_start];
- pwrb_handle = pwrb_context->pwrb_handle_basestd[((psol->
- dw[offsetof(struct amap_sol_cqe, wrb_index) /
- 32] & SOL_WRB_INDEX_MASK) >> 16)];
+ if (chip_skh_r(phba->pcidev)) {
+ wrb_index = AMAP_GET_BITS(struct amap_it_dmsg_cqe_v2,
+ wrb_idx, psol);
+ cid = AMAP_GET_BITS(struct amap_it_dmsg_cqe_v2,
+ cid, psol);
+ } else {
+ wrb_index = AMAP_GET_BITS(struct amap_it_dmsg_cqe,
+ wrb_idx, psol);
+ cid = AMAP_GET_BITS(struct amap_it_dmsg_cqe,
+ cid, psol);
+ }
+
+ pwrb_context = &phwi_ctrlr->wrb_context[
+ cid - phba->fw_config.iscsi_cid_start];
+ pwrb_handle = pwrb_context->pwrb_handle_basestd[wrb_index];
task = pwrb_handle->pio_handle;
io_task = task->dd_data;
@@ -1411,26 +1398,78 @@ hwi_complete_drvr_msgs(struct beiscsi_conn *beiscsi_conn,
static void
be_complete_nopin_resp(struct beiscsi_conn *beiscsi_conn,
- struct iscsi_task *task, struct sol_cqe *psol)
+ struct iscsi_task *task,
+ struct common_sol_cqe *csol_cqe)
{
struct iscsi_nopin *hdr;
struct iscsi_conn *conn = beiscsi_conn->conn;
struct beiscsi_io_task *io_task = task->dd_data;
hdr = (struct iscsi_nopin *)task->hdr;
- hdr->flags = ((psol->dw[offsetof(struct amap_sol_cqe, i_flags) / 32]
- & SOL_FLAGS_MASK) >> 24) | 0x80;
- hdr->exp_cmdsn = cpu_to_be32(psol->dw[offsetof(struct amap_sol_cqe,
- i_exp_cmd_sn) / 32] & SOL_EXP_CMD_SN_MASK);
- hdr->max_cmdsn = be32_to_cpu((psol->dw[offsetof(struct amap_sol_cqe,
- i_exp_cmd_sn) / 32] & SOL_EXP_CMD_SN_MASK) +
- ((psol->dw[offsetof(struct amap_sol_cqe, i_cmd_wnd)
- / 32] & SOL_CMD_WND_MASK) >> 24) - 1);
+ hdr->flags = csol_cqe->i_flags;
+ hdr->exp_cmdsn = cpu_to_be32(csol_cqe->exp_cmdsn);
+ hdr->max_cmdsn = be32_to_cpu(hdr->exp_cmdsn +
+ csol_cqe->cmd_wnd - 1);
+
hdr->opcode = ISCSI_OP_NOOP_IN;
hdr->itt = io_task->libiscsi_itt;
__iscsi_complete_pdu(conn, (struct iscsi_hdr *)hdr, NULL, 0);
}
+static void adapter_get_sol_cqe(struct beiscsi_hba *phba,
+ struct sol_cqe *psol,
+ struct common_sol_cqe *csol_cqe)
+{
+ if (chip_skh_r(phba->pcidev)) {
+ csol_cqe->exp_cmdsn = AMAP_GET_BITS(struct amap_sol_cqe_v2,
+ i_exp_cmd_sn, psol);
+ csol_cqe->res_cnt = AMAP_GET_BITS(struct amap_sol_cqe_v2,
+ i_res_cnt, psol);
+ csol_cqe->wrb_index = AMAP_GET_BITS(struct amap_sol_cqe_v2,
+ wrb_index, psol);
+ csol_cqe->cid = AMAP_GET_BITS(struct amap_sol_cqe_v2,
+ cid, psol);
+ csol_cqe->hw_sts = AMAP_GET_BITS(struct amap_sol_cqe_v2,
+ hw_sts, psol);
+ csol_cqe->cmd_wnd = AMAP_GET_BITS(struct amap_sol_cqe,
+ i_cmd_wnd, psol);
+ if (AMAP_GET_BITS(struct amap_sol_cqe_v2,
+ cmd_cmpl, psol))
+ csol_cqe->i_sts = AMAP_GET_BITS(struct amap_sol_cqe_v2,
+ i_sts, psol);
+ else
+ csol_cqe->i_resp = AMAP_GET_BITS(struct amap_sol_cqe_v2,
+ i_sts, psol);
+ if (AMAP_GET_BITS(struct amap_sol_cqe_v2,
+ u, psol))
+ csol_cqe->i_flags = ISCSI_FLAG_CMD_UNDERFLOW;
+
+ if (AMAP_GET_BITS(struct amap_sol_cqe_v2,
+ o, psol))
+ csol_cqe->i_flags |= ISCSI_FLAG_CMD_OVERFLOW;
+ } else {
+ csol_cqe->exp_cmdsn = AMAP_GET_BITS(struct amap_sol_cqe,
+ i_exp_cmd_sn, psol);
+ csol_cqe->res_cnt = AMAP_GET_BITS(struct amap_sol_cqe,
+ i_res_cnt, psol);
+ csol_cqe->cmd_wnd = AMAP_GET_BITS(struct amap_sol_cqe,
+ i_cmd_wnd, psol);
+ csol_cqe->wrb_index = AMAP_GET_BITS(struct amap_sol_cqe,
+ wrb_index, psol);
+ csol_cqe->cid = AMAP_GET_BITS(struct amap_sol_cqe,
+ cid, psol);
+ csol_cqe->hw_sts = AMAP_GET_BITS(struct amap_sol_cqe,
+ hw_sts, psol);
+ csol_cqe->i_resp = AMAP_GET_BITS(struct amap_sol_cqe,
+ i_resp, psol);
+ csol_cqe->i_sts = AMAP_GET_BITS(struct amap_sol_cqe,
+ i_sts, psol);
+ csol_cqe->i_flags = AMAP_GET_BITS(struct amap_sol_cqe,
+ i_flags, psol);
+ }
+}
+
+
static void hwi_complete_cmd(struct beiscsi_conn *beiscsi_conn,
struct beiscsi_hba *phba, struct sol_cqe *psol)
{
@@ -1442,19 +1481,22 @@ static void hwi_complete_cmd(struct beiscsi_conn *beiscsi_conn,
unsigned int type;
struct iscsi_conn *conn = beiscsi_conn->conn;
struct iscsi_session *session = conn->session;
+ struct common_sol_cqe csol_cqe = {0};
phwi_ctrlr = phba->phwi_ctrlr;
- pwrb_context = &phwi_ctrlr->wrb_context[((psol->dw[offsetof
- (struct amap_sol_cqe, cid) / 32]
- & SOL_CID_MASK) >> 6) -
- phba->fw_config.iscsi_cid_start];
- pwrb_handle = pwrb_context->pwrb_handle_basestd[((psol->
- dw[offsetof(struct amap_sol_cqe, wrb_index) /
- 32] & SOL_WRB_INDEX_MASK) >> 16)];
+
+ /* Copy the elements to a common structure */
+ adapter_get_sol_cqe(phba, psol, &csol_cqe);
+
+ pwrb_context = &phwi_ctrlr->wrb_context[
+ csol_cqe.cid - phba->fw_config.iscsi_cid_start];
+
+ pwrb_handle = pwrb_context->pwrb_handle_basestd[
+ csol_cqe.wrb_index];
+
task = pwrb_handle->pio_handle;
pwrb = pwrb_handle->pwrb;
- type = (pwrb->dw[offsetof(struct amap_iscsi_wrb, type) / 32] &
- WRB_TYPE_MASK) >> 28;
+ type = ((struct beiscsi_io_task *)task->dd_data)->wrb_type;
spin_lock_bh(&session->lock);
switch (type) {
@@ -1462,17 +1504,16 @@ static void hwi_complete_cmd(struct beiscsi_conn *beiscsi_conn,
case HWH_TYPE_IO_RD:
if ((task->hdr->opcode & ISCSI_OPCODE_MASK) ==
ISCSI_OP_NOOP_OUT)
- be_complete_nopin_resp(beiscsi_conn, task, psol);
+ be_complete_nopin_resp(beiscsi_conn, task, &csol_cqe);
else
- be_complete_io(beiscsi_conn, task, psol);
+ be_complete_io(beiscsi_conn, task, &csol_cqe);
break;
case HWH_TYPE_LOGOUT:
if ((task->hdr->opcode & ISCSI_OPCODE_MASK) == ISCSI_OP_LOGOUT)
- be_complete_logout(beiscsi_conn, task, psol);
+ be_complete_logout(beiscsi_conn, task, &csol_cqe);
else
- be_complete_tmf(beiscsi_conn, task, psol);
-
+ be_complete_tmf(beiscsi_conn, task, &csol_cqe);
break;
case HWH_TYPE_LOGIN:
@@ -1483,7 +1524,7 @@ static void hwi_complete_cmd(struct beiscsi_conn *beiscsi_conn,
break;
case HWH_TYPE_NOP:
- be_complete_nopin_resp(beiscsi_conn, task, psol);
+ be_complete_nopin_resp(beiscsi_conn, task, &csol_cqe);
break;
default:
@@ -1491,10 +1532,8 @@ static void hwi_complete_cmd(struct beiscsi_conn *beiscsi_conn,
BEISCSI_LOG_CONFIG | BEISCSI_LOG_IO,
"BM_%d : In hwi_complete_cmd, unknown type = %d"
"wrb_index 0x%x CID 0x%x\n", type,
- ((psol->dw[offsetof(struct amap_iscsi_wrb,
- type) / 32] & SOL_WRB_INDEX_MASK) >> 16),
- ((psol->dw[offsetof(struct amap_sol_cqe,
- cid) / 32] & SOL_CID_MASK) >> 6));
+ csol_cqe.wrb_index,
+ csol_cqe.cid);
break;
}
@@ -1522,13 +1561,26 @@ hwi_get_async_handle(struct beiscsi_hba *phba,
struct list_head *pbusy_list;
struct async_pdu_handle *pasync_handle = NULL;
unsigned char is_header = 0;
+ unsigned int index, dpl;
+
+ if (chip_skh_r(phba->pcidev)) {
+ dpl = AMAP_GET_BITS(struct amap_i_t_dpdu_cqe_v2,
+ dpl, pdpdu_cqe);
+ index = AMAP_GET_BITS(struct amap_i_t_dpdu_cqe_v2,
+ index, pdpdu_cqe);
+ } else {
+ dpl = AMAP_GET_BITS(struct amap_i_t_dpdu_cqe,
+ dpl, pdpdu_cqe);
+ index = AMAP_GET_BITS(struct amap_i_t_dpdu_cqe,
+ index, pdpdu_cqe);
+ }
phys_addr.u.a32.address_lo =
- pdpdu_cqe->dw[offsetof(struct amap_i_t_dpdu_cqe, db_addr_lo) / 32] -
- ((pdpdu_cqe->dw[offsetof(struct amap_i_t_dpdu_cqe, dpl) / 32]
- & PDUCQE_DPL_MASK) >> 16);
+ (pdpdu_cqe->dw[offsetof(struct amap_i_t_dpdu_cqe,
+ db_addr_lo) / 32] - dpl);
phys_addr.u.a32.address_hi =
- pdpdu_cqe->dw[offsetof(struct amap_i_t_dpdu_cqe, db_addr_hi) / 32];
+ pdpdu_cqe->dw[offsetof(struct amap_i_t_dpdu_cqe,
+ db_addr_hi) / 32];
phys_addr.u.a64.address =
*((unsigned long long *)(&phys_addr.u.a64.address));
@@ -1538,14 +1590,12 @@ hwi_get_async_handle(struct beiscsi_hba *phba,
case UNSOL_HDR_NOTIFY:
is_header = 1;
- pbusy_list = hwi_get_async_busy_list(pasync_ctx, 1,
- (pdpdu_cqe->dw[offsetof(struct amap_i_t_dpdu_cqe,
- index) / 32] & PDUCQE_INDEX_MASK));
+ pbusy_list = hwi_get_async_busy_list(pasync_ctx,
+ is_header, index);
break;
case UNSOL_DATA_NOTIFY:
- pbusy_list = hwi_get_async_busy_list(pasync_ctx, 0, (pdpdu_cqe->
- dw[offsetof(struct amap_i_t_dpdu_cqe,
- index) / 32] & PDUCQE_INDEX_MASK));
+ pbusy_list = hwi_get_async_busy_list(pasync_ctx,
+ is_header, index);
break;
default:
pbusy_list = NULL;
@@ -1568,12 +1618,9 @@ hwi_get_async_handle(struct beiscsi_hba *phba,
pasync_handle->cri = (unsigned short)beiscsi_conn->beiscsi_conn_cid -
phba->fw_config.iscsi_cid_start;
pasync_handle->is_header = is_header;
- pasync_handle->buffer_len = ((pdpdu_cqe->
- dw[offsetof(struct amap_i_t_dpdu_cqe, dpl) / 32]
- & PDUCQE_DPL_MASK) >> 16);
+ pasync_handle->buffer_len = dpl;
+ *pcq_index = index;
- *pcq_index = (pdpdu_cqe->dw[offsetof(struct amap_i_t_dpdu_cqe,
- index) / 32] & PDUCQE_INDEX_MASK);
return pasync_handle;
}
@@ -1979,12 +2026,24 @@ static unsigned int beiscsi_process_cq(struct be_eq_obj *pbe_eq)
CQE_VALID_MASK) {
be_dws_le_to_cpu(sol, sizeof(struct sol_cqe));
- cid = ((sol->dw[offsetof(struct amap_sol_cqe, cid)/32] &
- CQE_CID_MASK) >> 6);
- code = (sol->dw[offsetof(struct amap_sol_cqe, code)/32] &
- CQE_CODE_MASK);
- ep = phba->ep_array[cid - phba->fw_config.iscsi_cid_start];
+ code = (sol->dw[offsetof(struct amap_sol_cqe, code) /
+ 32] & CQE_CODE_MASK);
+
+ /* Get the CID */
+ if (chip_skh_r(phba->pcidev)) {
+ if ((code == DRIVERMSG_NOTIFY) ||
+ (code == UNSOL_HDR_NOTIFY) ||
+ (code == UNSOL_DATA_NOTIFY))
+ cid = AMAP_GET_BITS(
+ struct amap_i_t_dpdu_cqe_v2,
+ cid, sol);
+ else
+ cid = AMAP_GET_BITS(struct amap_sol_cqe_v2,
+ cid, sol);
+ } else
+ cid = AMAP_GET_BITS(struct amap_sol_cqe, cid, sol);
+ ep = phba->ep_array[cid - phba->fw_config.iscsi_cid_start];
beiscsi_ep = ep->dd_data;
beiscsi_conn = beiscsi_ep->conn;
diff --git a/drivers/scsi/be2iscsi/be_main.h b/drivers/scsi/be2iscsi/be_main.h
index 0e730d1..2b722c8 100644
--- a/drivers/scsi/be2iscsi/be_main.h
+++ b/drivers/scsi/be2iscsi/be_main.h
@@ -587,6 +587,20 @@ struct amap_i_t_dpdu_cqe {
u8 valid;
} __packed;
+struct amap_i_t_dpdu_cqe_v2 {
+ u8 db_addr_hi[32]; /* DWORD 0 */
+ u8 db_addr_lo[32]; /* DWORD 1 */
+ u8 code[6]; /* DWORD 2 */
+ u8 num_cons; /* DWORD 2*/
+ u8 rsvd0[8]; /* DWORD 2 */
+ u8 dpl[17]; /* DWORD 2 */
+ u8 index[16]; /* DWORD 3 */
+ u8 cid[13]; /* DWORD 3 */
+ u8 rsvd1; /* DWORD 3 */
+ u8 final; /* DWORD 3 */
+ u8 valid; /* DWORD 3 */
+} __packed;
+
#define CQE_VALID_MASK 0x80000000
#define CQE_CODE_MASK 0x0000003F
#define CQE_CID_MASK 0x0000FFC0
--
1.7.2
--
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