diff options
Diffstat (limited to 'drivers/net/ethernet/emulex/benet/be_cmds.c')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_cmds.c | 1556 |
1 files changed, 1081 insertions, 475 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c index 1db2df61b8a..f4ea3490f44 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.c +++ b/drivers/net/ethernet/emulex/benet/be_cmds.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2005 - 2013 Emulex + * Copyright (C) 2005 - 2014 Emulex * All rights reserved. * * This program is free software; you can redistribute it and/or @@ -52,8 +52,7 @@ static struct be_cmd_priv_map cmd_priv_map[] = { } }; -static bool be_cmd_allowed(struct be_adapter *adapter, u8 opcode, - u8 subsystem) +static bool be_cmd_allowed(struct be_adapter *adapter, u8 opcode, u8 subsystem) { int i; int num_entries = sizeof(cmd_priv_map)/sizeof(struct be_cmd_priv_map); @@ -120,10 +119,76 @@ static struct be_cmd_resp_hdr *be_decode_resp_hdr(u32 tag0, u32 tag1) return (void *)addr; } +static bool be_skip_err_log(u8 opcode, u16 base_status, u16 addl_status) +{ + if (base_status == MCC_STATUS_NOT_SUPPORTED || + base_status == MCC_STATUS_ILLEGAL_REQUEST || + addl_status == MCC_ADDL_STATUS_TOO_MANY_INTERFACES || + (opcode == OPCODE_COMMON_WRITE_FLASHROM && + (base_status == MCC_STATUS_ILLEGAL_FIELD || + addl_status == MCC_ADDL_STATUS_FLASH_IMAGE_CRC_MISMATCH))) + return true; + else + return false; +} + +/* Place holder for all the async MCC cmds wherein the caller is not in a busy + * loop (has not issued be_mcc_notify_wait()) + */ +static void be_async_cmd_process(struct be_adapter *adapter, + struct be_mcc_compl *compl, + struct be_cmd_resp_hdr *resp_hdr) +{ + enum mcc_base_status base_status = base_status(compl->status); + u8 opcode = 0, subsystem = 0; + + if (resp_hdr) { + opcode = resp_hdr->opcode; + subsystem = resp_hdr->subsystem; + } + + if (opcode == OPCODE_LOWLEVEL_LOOPBACK_TEST && + subsystem == CMD_SUBSYSTEM_LOWLEVEL) { + complete(&adapter->et_cmd_compl); + return; + } + + if ((opcode == OPCODE_COMMON_WRITE_FLASHROM || + opcode == OPCODE_COMMON_WRITE_OBJECT) && + subsystem == CMD_SUBSYSTEM_COMMON) { + adapter->flash_status = compl->status; + complete(&adapter->et_cmd_compl); + return; + } + + if ((opcode == OPCODE_ETH_GET_STATISTICS || + opcode == OPCODE_ETH_GET_PPORT_STATS) && + subsystem == CMD_SUBSYSTEM_ETH && + base_status == MCC_STATUS_SUCCESS) { + be_parse_stats(adapter); + adapter->stats_cmd_sent = false; + return; + } + + if (opcode == OPCODE_COMMON_GET_CNTL_ADDITIONAL_ATTRIBUTES && + subsystem == CMD_SUBSYSTEM_COMMON) { + if (base_status == MCC_STATUS_SUCCESS) { + struct be_cmd_resp_get_cntl_addnl_attribs *resp = + (void *)resp_hdr; + adapter->drv_stats.be_on_die_temperature = + resp->on_die_temperature; + } else { + adapter->be_get_temp_freq = 0; + } + return; + } +} + static int be_mcc_compl_process(struct be_adapter *adapter, struct be_mcc_compl *compl) { - u16 compl_status, extd_status; + enum mcc_base_status base_status; + enum mcc_addl_status addl_status; struct be_cmd_resp_hdr *resp_hdr; u8 opcode = 0, subsystem = 0; @@ -131,70 +196,49 @@ static int be_mcc_compl_process(struct be_adapter *adapter, * from mcc_wrb */ be_dws_le_to_cpu(compl, 4); - compl_status = (compl->status >> CQE_STATUS_COMPL_SHIFT) & - CQE_STATUS_COMPL_MASK; + base_status = base_status(compl->status); + addl_status = addl_status(compl->status); resp_hdr = be_decode_resp_hdr(compl->tag0, compl->tag1); - if (resp_hdr) { opcode = resp_hdr->opcode; subsystem = resp_hdr->subsystem; } - if (((opcode == OPCODE_COMMON_WRITE_FLASHROM) || - (opcode == OPCODE_COMMON_WRITE_OBJECT)) && - (subsystem == CMD_SUBSYSTEM_COMMON)) { - adapter->flash_status = compl_status; - complete(&adapter->flash_compl); - } - - if (compl_status == MCC_STATUS_SUCCESS) { - if (((opcode == OPCODE_ETH_GET_STATISTICS) || - (opcode == OPCODE_ETH_GET_PPORT_STATS)) && - (subsystem == CMD_SUBSYSTEM_ETH)) { - be_parse_stats(adapter); - adapter->stats_cmd_sent = false; - } - if (opcode == OPCODE_COMMON_GET_CNTL_ADDITIONAL_ATTRIBUTES && - subsystem == CMD_SUBSYSTEM_COMMON) { - struct be_cmd_resp_get_cntl_addnl_attribs *resp = - (void *)resp_hdr; - adapter->drv_stats.be_on_die_temperature = - resp->on_die_temperature; - } - } else { - if (opcode == OPCODE_COMMON_GET_CNTL_ADDITIONAL_ATTRIBUTES) - adapter->be_get_temp_freq = 0; + be_async_cmd_process(adapter, compl, resp_hdr); - if (compl_status == MCC_STATUS_NOT_SUPPORTED || - compl_status == MCC_STATUS_ILLEGAL_REQUEST) - goto done; + if (base_status != MCC_STATUS_SUCCESS && + !be_skip_err_log(opcode, base_status, addl_status)) { - if (compl_status == MCC_STATUS_UNAUTHORIZED_REQUEST) { + if (base_status == MCC_STATUS_UNAUTHORIZED_REQUEST) { dev_warn(&adapter->pdev->dev, "VF is not privileged to issue opcode %d-%d\n", opcode, subsystem); } else { - extd_status = (compl->status >> CQE_STATUS_EXTD_SHIFT) & - CQE_STATUS_EXTD_MASK; dev_err(&adapter->pdev->dev, "opcode %d-%d failed:status %d-%d\n", - opcode, subsystem, compl_status, extd_status); + opcode, subsystem, base_status, addl_status); } } -done: - return compl_status; + return compl->status; } /* Link state evt is a string of bytes; no need for endian swapping */ static void be_async_link_state_process(struct be_adapter *adapter, - struct be_async_event_link_state *evt) + struct be_mcc_compl *compl) { + struct be_async_event_link_state *evt = + (struct be_async_event_link_state *)compl; + /* When link status changes, link speed must be re-queried from FW */ adapter->phy.link_speed = -1; - /* Ignore physical link event */ - if (lancer_chip(adapter) && + /* On BEx the FW does not send a separate link status + * notification for physical and logical link. + * On other chips just process the logical link + * status notification + */ + if (!BEx_chip(adapter) && !(evt->port_link_status & LOGICAL_LINK_STATUS_MASK)) return; @@ -202,13 +246,17 @@ static void be_async_link_state_process(struct be_adapter *adapter, * it may not be received in some cases. */ if (adapter->flags & BE_FLAGS_LINK_STATUS_INIT) - be_link_status_update(adapter, evt->port_link_status); + be_link_status_update(adapter, + evt->port_link_status & LINK_STATUS_MASK); } /* Grp5 CoS Priority evt */ static void be_async_grp5_cos_priority_process(struct be_adapter *adapter, - struct be_async_event_grp5_cos_priority *evt) + struct be_mcc_compl *compl) { + struct be_async_event_grp5_cos_priority *evt = + (struct be_async_event_grp5_cos_priority *)compl; + if (evt->valid) { adapter->vlan_prio_bmap = evt->available_priority_bmap; adapter->recommended_prio &= ~VLAN_PRIO_MASK; @@ -219,8 +267,11 @@ static void be_async_grp5_cos_priority_process(struct be_adapter *adapter, /* Grp5 QOS Speed evt: qos_link_speed is in units of 10 Mbps */ static void be_async_grp5_qos_speed_process(struct be_adapter *adapter, - struct be_async_event_grp5_qos_link_speed *evt) + struct be_mcc_compl *compl) { + struct be_async_event_grp5_qos_link_speed *evt = + (struct be_async_event_grp5_qos_link_speed *)compl; + if (adapter->phy.link_speed >= 0 && evt->physical_port == adapter->port_num) adapter->phy.link_speed = le16_to_cpu(evt->qos_link_speed) * 10; @@ -228,49 +279,50 @@ static void be_async_grp5_qos_speed_process(struct be_adapter *adapter, /*Grp5 PVID evt*/ static void be_async_grp5_pvid_state_process(struct be_adapter *adapter, - struct be_async_event_grp5_pvid_state *evt) + struct be_mcc_compl *compl) { - if (evt->enabled) + struct be_async_event_grp5_pvid_state *evt = + (struct be_async_event_grp5_pvid_state *)compl; + + if (evt->enabled) { adapter->pvid = le16_to_cpu(evt->tag) & VLAN_VID_MASK; - else + dev_info(&adapter->pdev->dev, "LPVID: %d\n", adapter->pvid); + } else { adapter->pvid = 0; + } } static void be_async_grp5_evt_process(struct be_adapter *adapter, - u32 trailer, struct be_mcc_compl *evt) + struct be_mcc_compl *compl) { - u8 event_type = 0; - - event_type = (trailer >> ASYNC_TRAILER_EVENT_TYPE_SHIFT) & - ASYNC_TRAILER_EVENT_TYPE_MASK; + u8 event_type = (compl->flags >> ASYNC_EVENT_TYPE_SHIFT) & + ASYNC_EVENT_TYPE_MASK; switch (event_type) { case ASYNC_EVENT_COS_PRIORITY: - be_async_grp5_cos_priority_process(adapter, - (struct be_async_event_grp5_cos_priority *)evt); - break; + be_async_grp5_cos_priority_process(adapter, compl); + break; case ASYNC_EVENT_QOS_SPEED: - be_async_grp5_qos_speed_process(adapter, - (struct be_async_event_grp5_qos_link_speed *)evt); - break; + be_async_grp5_qos_speed_process(adapter, compl); + break; case ASYNC_EVENT_PVID_STATE: - be_async_grp5_pvid_state_process(adapter, - (struct be_async_event_grp5_pvid_state *)evt); - break; + be_async_grp5_pvid_state_process(adapter, compl); + break; default: - dev_warn(&adapter->pdev->dev, "Unknown grp5 event!\n"); + dev_warn(&adapter->pdev->dev, "Unknown grp5 event 0x%x!\n", + event_type); break; } } static void be_async_dbg_evt_process(struct be_adapter *adapter, - u32 trailer, struct be_mcc_compl *cmp) + struct be_mcc_compl *cmp) { u8 event_type = 0; struct be_async_event_qnq *evt = (struct be_async_event_qnq *) cmp; - event_type = (trailer >> ASYNC_TRAILER_EVENT_TYPE_SHIFT) & - ASYNC_TRAILER_EVENT_TYPE_MASK; + event_type = (cmp->flags >> ASYNC_EVENT_TYPE_SHIFT) & + ASYNC_EVENT_TYPE_MASK; switch (event_type) { case ASYNC_DEBUG_EVENT_TYPE_QNQ: @@ -279,30 +331,39 @@ static void be_async_dbg_evt_process(struct be_adapter *adapter, adapter->flags |= BE_FLAGS_QNQ_ASYNC_EVT_RCVD; break; default: - dev_warn(&adapter->pdev->dev, "Unknown debug event\n"); + dev_warn(&adapter->pdev->dev, "Unknown debug event 0x%x!\n", + event_type); break; } } -static inline bool is_link_state_evt(u32 trailer) +static inline bool is_link_state_evt(u32 flags) { - return ((trailer >> ASYNC_TRAILER_EVENT_CODE_SHIFT) & - ASYNC_TRAILER_EVENT_CODE_MASK) == - ASYNC_EVENT_CODE_LINK_STATE; + return ((flags >> ASYNC_EVENT_CODE_SHIFT) & ASYNC_EVENT_CODE_MASK) == + ASYNC_EVENT_CODE_LINK_STATE; } -static inline bool is_grp5_evt(u32 trailer) +static inline bool is_grp5_evt(u32 flags) { - return (((trailer >> ASYNC_TRAILER_EVENT_CODE_SHIFT) & - ASYNC_TRAILER_EVENT_CODE_MASK) == - ASYNC_EVENT_CODE_GRP_5); + return ((flags >> ASYNC_EVENT_CODE_SHIFT) & ASYNC_EVENT_CODE_MASK) == + ASYNC_EVENT_CODE_GRP_5; } -static inline bool is_dbg_evt(u32 trailer) +static inline bool is_dbg_evt(u32 flags) { - return (((trailer >> ASYNC_TRAILER_EVENT_CODE_SHIFT) & - ASYNC_TRAILER_EVENT_CODE_MASK) == - ASYNC_EVENT_CODE_QNQ); + return ((flags >> ASYNC_EVENT_CODE_SHIFT) & ASYNC_EVENT_CODE_MASK) == + ASYNC_EVENT_CODE_QNQ; +} + +static void be_mcc_event_process(struct be_adapter *adapter, + struct be_mcc_compl *compl) +{ + if (is_link_state_evt(compl->flags)) + be_async_link_state_process(adapter, compl); + else if (is_grp5_evt(compl->flags)) + be_async_grp5_evt_process(adapter, compl); + else if (is_dbg_evt(compl->flags)) + be_async_dbg_evt_process(adapter, compl); } static struct be_mcc_compl *be_mcc_compl_get(struct be_adapter *adapter) @@ -344,21 +405,13 @@ int be_process_mcc(struct be_adapter *adapter) struct be_mcc_obj *mcc_obj = &adapter->mcc_obj; spin_lock(&adapter->mcc_cq_lock); + while ((compl = be_mcc_compl_get(adapter))) { if (compl->flags & CQE_FLAGS_ASYNC_MASK) { - /* Interpret flags as an async trailer */ - if (is_link_state_evt(compl->flags)) - be_async_link_state_process(adapter, - (struct be_async_event_link_state *) compl); - else if (is_grp5_evt(compl->flags)) - be_async_grp5_evt_process(adapter, - compl->flags, compl); - else if (is_dbg_evt(compl->flags)) - be_async_dbg_evt_process(adapter, - compl->flags, compl); + be_mcc_event_process(adapter, compl); } else if (compl->flags & CQE_FLAGS_COMPLETED_MASK) { - status = be_mcc_compl_process(adapter, compl); - atomic_dec(&mcc_obj->q.used); + status = be_mcc_compl_process(adapter, compl); + atomic_dec(&mcc_obj->q.used); } be_mcc_compl_use(compl); num++; @@ -418,7 +471,9 @@ static int be_mcc_notify_wait(struct be_adapter *adapter) if (status == -EIO) goto out; - status = resp->status; + status = (resp->base_status | + ((resp->addl_status & CQE_ADDL_STATUS_MASK) << + CQE_ADDL_STATUS_SHIFT)); out: return status; } @@ -517,7 +572,7 @@ static u16 be_POST_stage_get(struct be_adapter *adapter) return sem & POST_STAGE_MASK; } -int lancer_wait_ready(struct be_adapter *adapter) +static int lancer_wait_ready(struct be_adapter *adapter) { #define SLIPORT_READY_TIMEOUT 30 u32 sliport_status; @@ -542,10 +597,8 @@ static bool lancer_provisioning_error(struct be_adapter *adapter) u32 sliport_status = 0, sliport_err1 = 0, sliport_err2 = 0; sliport_status = ioread32(adapter->db + SLIPORT_STATUS_OFFSET); if (sliport_status & SLIPORT_STATUS_ERR_MASK) { - sliport_err1 = ioread32(adapter->db + - SLIPORT_ERROR1_OFFSET); - sliport_err2 = ioread32(adapter->db + - SLIPORT_ERROR2_OFFSET); + sliport_err1 = ioread32(adapter->db + SLIPORT_ERROR1_OFFSET); + sliport_err2 = ioread32(adapter->db + SLIPORT_ERROR2_OFFSET); if (sliport_err1 == SLIPORT_ERROR_NO_RESOURCE1 && sliport_err2 == SLIPORT_ERROR_NO_RESOURCE2) @@ -612,8 +665,7 @@ int be_fw_wait_ready(struct be_adapter *adapter) if (stage == POST_STAGE_ARMFW_RDY) return 0; - dev_info(dev, "Waiting for POST, %ds elapsed\n", - timeout); + dev_info(dev, "Waiting for POST, %ds elapsed\n", timeout); if (msleep_interruptible(2000)) { dev_err(dev, "Waiting for POST aborted\n"); return -EINTR; @@ -631,25 +683,26 @@ static inline struct be_sge *nonembedded_sgl(struct be_mcc_wrb *wrb) return &wrb->payload.sgl[0]; } +static inline void fill_wrb_tags(struct be_mcc_wrb *wrb, unsigned long addr) +{ + wrb->tag0 = addr & 0xFFFFFFFF; + wrb->tag1 = upper_32_bits(addr); +} /* Don't touch the hdr after it's prepared */ /* mem will be NULL for embedded commands */ static void be_wrb_cmd_hdr_prepare(struct be_cmd_req_hdr *req_hdr, - u8 subsystem, u8 opcode, int cmd_len, - struct be_mcc_wrb *wrb, struct be_dma_mem *mem) + u8 subsystem, u8 opcode, int cmd_len, + struct be_mcc_wrb *wrb, + struct be_dma_mem *mem) { struct be_sge *sge; - unsigned long addr = (unsigned long)req_hdr; - u64 req_addr = addr; req_hdr->opcode = opcode; req_hdr->subsystem = subsystem; req_hdr->request_length = cpu_to_le32(cmd_len - sizeof(*req_hdr)); req_hdr->version = 0; - - wrb->tag0 = req_addr & 0xFFFFFFFF; - wrb->tag1 = upper_32_bits(req_addr); - + fill_wrb_tags(wrb, (ulong) req_hdr); wrb->payload_length = cmd_len; if (mem) { wrb->embedded |= (1 & MCC_WRB_SGE_CNT_MASK) << @@ -664,7 +717,7 @@ static void be_wrb_cmd_hdr_prepare(struct be_cmd_req_hdr *req_hdr, } static void be_cmd_page_addrs_prepare(struct phys_addr *pages, u32 max_pages, - struct be_dma_mem *mem) + struct be_dma_mem *mem) { int i, buf_pages = min(PAGES_4K_SPANNED(mem->va, mem->size), max_pages); u64 dma = (u64)mem->dma; @@ -676,31 +729,6 @@ static void be_cmd_page_addrs_prepare(struct phys_addr *pages, u32 max_pages, } } -/* Converts interrupt delay in microseconds to multiplier value */ -static u32 eq_delay_to_mult(u32 usec_delay) -{ -#define MAX_INTR_RATE 651042 - const u32 round = 10; - u32 multiplier; - - if (usec_delay == 0) - multiplier = 0; - else { - u32 interrupt_rate = 1000000 / usec_delay; - /* Max delay, corresponding to the lowest interrupt rate */ - if (interrupt_rate == 0) - multiplier = 1023; - else { - multiplier = (MAX_INTR_RATE - interrupt_rate) * round; - multiplier /= interrupt_rate; - /* Round the multiplier to the closest value.*/ - multiplier = (multiplier + round/2) / round; - multiplier = min(multiplier, (u32)1023); - } - } - return multiplier; -} - static inline struct be_mcc_wrb *wrb_from_mbox(struct be_adapter *adapter) { struct be_dma_mem *mbox_mem = &adapter->mbox_mem; @@ -728,6 +756,78 @@ static struct be_mcc_wrb *wrb_from_mccq(struct be_adapter *adapter) return wrb; } +static bool use_mcc(struct be_adapter *adapter) +{ + return adapter->mcc_obj.q.created; +} + +/* Must be used only in process context */ +static int be_cmd_lock(struct be_adapter *adapter) +{ + if (use_mcc(adapter)) { + spin_lock_bh(&adapter->mcc_lock); + return 0; + } else { + return mutex_lock_interruptible(&adapter->mbox_lock); + } +} + +/* Must be used only in process context */ +static void be_cmd_unlock(struct be_adapter *adapter) +{ + if (use_mcc(adapter)) + spin_unlock_bh(&adapter->mcc_lock); + else + return mutex_unlock(&adapter->mbox_lock); +} + +static struct be_mcc_wrb *be_cmd_copy(struct be_adapter *adapter, + struct be_mcc_wrb *wrb) +{ + struct be_mcc_wrb *dest_wrb; + + if (use_mcc(adapter)) { + dest_wrb = wrb_from_mccq(adapter); + if (!dest_wrb) + return NULL; + } else { + dest_wrb = wrb_from_mbox(adapter); + } + + memcpy(dest_wrb, wrb, sizeof(*wrb)); + if (wrb->embedded & cpu_to_le32(MCC_WRB_EMBEDDED_MASK)) + fill_wrb_tags(dest_wrb, (ulong) embedded_payload(wrb)); + + return dest_wrb; +} + +/* Must be used only in process context */ +static int be_cmd_notify_wait(struct be_adapter *adapter, + struct be_mcc_wrb *wrb) +{ + struct be_mcc_wrb *dest_wrb; + int status; + + status = be_cmd_lock(adapter); + if (status) + return status; + + dest_wrb = be_cmd_copy(adapter, wrb); + if (!dest_wrb) + return -EBUSY; + + if (use_mcc(adapter)) + status = be_mcc_notify_wait(adapter); + else + status = be_mbox_notify_wait(adapter); + + if (!status) + memcpy(wrb, dest_wrb, sizeof(*wrb)); + + be_cmd_unlock(adapter); + return status; +} + /* Tell fw we're about to start firing cmds by writing a * special pattern across the wrb hdr; uses mbox */ @@ -788,13 +888,12 @@ int be_cmd_fw_clean(struct be_adapter *adapter) return status; } -int be_cmd_eq_create(struct be_adapter *adapter, - struct be_queue_info *eq, int eq_delay) +int be_cmd_eq_create(struct be_adapter *adapter, struct be_eq_obj *eqo) { struct be_mcc_wrb *wrb; struct be_cmd_req_eq_create *req; - struct be_dma_mem *q_mem = &eq->dma_mem; - int status; + struct be_dma_mem *q_mem = &eqo->q.dma_mem; + int status, ver = 0; if (mutex_lock_interruptible(&adapter->mbox_lock)) return -1; @@ -803,17 +902,21 @@ int be_cmd_eq_create(struct be_adapter *adapter, req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_EQ_CREATE, sizeof(*req), wrb, NULL); + OPCODE_COMMON_EQ_CREATE, sizeof(*req), wrb, + NULL); + /* Support for EQ_CREATEv2 available only SH-R onwards */ + if (!(BEx_chip(adapter) || lancer_chip(adapter))) + ver = 2; + + req->hdr.version = ver; req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size)); AMAP_SET_BITS(struct amap_eq_context, valid, req->context, 1); /* 4byte eqe*/ AMAP_SET_BITS(struct amap_eq_context, size, req->context, 0); AMAP_SET_BITS(struct amap_eq_context, count, req->context, - __ilog2_u32(eq->len/256)); - AMAP_SET_BITS(struct amap_eq_context, delaymult, req->context, - eq_delay_to_mult(eq_delay)); + __ilog2_u32(eqo->q.len / 256)); be_dws_cpu_to_le(req->context, sizeof(req->context)); be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem); @@ -821,8 +924,10 @@ int be_cmd_eq_create(struct be_adapter *adapter, status = be_mbox_notify_wait(adapter); if (!status) { struct be_cmd_resp_eq_create *resp = embedded_payload(wrb); - eq->id = le16_to_cpu(resp->eq_id); - eq->created = true; + eqo->q.id = le16_to_cpu(resp->eq_id); + eqo->msix_idx = + (ver == 2) ? le16_to_cpu(resp->msix_idx) : eqo->idx; + eqo->q.created = true; } mutex_unlock(&adapter->mbox_lock); @@ -847,7 +952,8 @@ int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr, req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_NTWK_MAC_QUERY, sizeof(*req), wrb, NULL); + OPCODE_COMMON_NTWK_MAC_QUERY, sizeof(*req), wrb, + NULL); req->type = MAC_ADDRESS_TYPE_NETWORK; if (permanent) { req->permanent = 1; @@ -870,7 +976,7 @@ err: /* Uses synchronous MCCQ */ int be_cmd_pmac_add(struct be_adapter *adapter, u8 *mac_addr, - u32 if_id, u32 *pmac_id, u32 domain) + u32 if_id, u32 *pmac_id, u32 domain) { struct be_mcc_wrb *wrb; struct be_cmd_req_pmac_add *req; @@ -886,7 +992,8 @@ int be_cmd_pmac_add(struct be_adapter *adapter, u8 *mac_addr, req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_NTWK_PMAC_ADD, sizeof(*req), wrb, NULL); + OPCODE_COMMON_NTWK_PMAC_ADD, sizeof(*req), wrb, + NULL); req->hdr.domain = domain; req->if_id = cpu_to_le32(if_id); @@ -942,7 +1049,7 @@ err: /* Uses Mbox */ int be_cmd_cq_create(struct be_adapter *adapter, struct be_queue_info *cq, - struct be_queue_info *eq, bool no_delay, int coalesce_wm) + struct be_queue_info *eq, bool no_delay, int coalesce_wm) { struct be_mcc_wrb *wrb; struct be_cmd_req_cq_create *req; @@ -958,32 +1065,38 @@ int be_cmd_cq_create(struct be_adapter *adapter, struct be_queue_info *cq, ctxt = &req->context; be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_CQ_CREATE, sizeof(*req), wrb, NULL); + OPCODE_COMMON_CQ_CREATE, sizeof(*req), wrb, + NULL); req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size)); if (BEx_chip(adapter)) { AMAP_SET_BITS(struct amap_cq_context_be, coalescwm, ctxt, - coalesce_wm); + coalesce_wm); AMAP_SET_BITS(struct amap_cq_context_be, nodelay, - ctxt, no_delay); + ctxt, no_delay); AMAP_SET_BITS(struct amap_cq_context_be, count, ctxt, - __ilog2_u32(cq->len/256)); + __ilog2_u32(cq->len / 256)); AMAP_SET_BITS(struct amap_cq_context_be, valid, ctxt, 1); AMAP_SET_BITS(struct amap_cq_context_be, eventable, ctxt, 1); AMAP_SET_BITS(struct amap_cq_context_be, eqid, ctxt, eq->id); } else { req->hdr.version = 2; req->page_size = 1; /* 1 for 4K */ + + /* coalesce-wm field in this cmd is not relevant to Lancer. + * Lancer uses COMMON_MODIFY_CQ to set this field + */ + if (!lancer_chip(adapter)) + AMAP_SET_BITS(struct amap_cq_context_v2, coalescwm, + ctxt, coalesce_wm); AMAP_SET_BITS(struct amap_cq_context_v2, nodelay, ctxt, - no_delay); + no_delay); AMAP_SET_BITS(struct amap_cq_context_v2, count, ctxt, - __ilog2_u32(cq->len/256)); + __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, eventable, ctxt, 1); + AMAP_SET_BITS(struct amap_cq_context_v2, eqid, ctxt, eq->id); } be_dws_cpu_to_le(ctxt, sizeof(req->context)); @@ -1010,9 +1123,9 @@ static u32 be_encoded_q_len(int q_len) return len_encoded; } -int be_cmd_mccq_ext_create(struct be_adapter *adapter, - struct be_queue_info *mccq, - struct be_queue_info *cq) +static int be_cmd_mccq_ext_create(struct be_adapter *adapter, + struct be_queue_info *mccq, + struct be_queue_info *cq) { struct be_mcc_wrb *wrb; struct be_cmd_req_mcc_ext_create *req; @@ -1028,26 +1141,26 @@ int be_cmd_mccq_ext_create(struct be_adapter *adapter, ctxt = &req->context; be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_MCC_CREATE_EXT, sizeof(*req), wrb, NULL); + OPCODE_COMMON_MCC_CREATE_EXT, sizeof(*req), wrb, + NULL); req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size)); - if (lancer_chip(adapter)) { - req->hdr.version = 1; - req->cq_id = cpu_to_le16(cq->id); - - AMAP_SET_BITS(struct amap_mcc_context_lancer, ring_size, ctxt, - be_encoded_q_len(mccq->len)); - AMAP_SET_BITS(struct amap_mcc_context_lancer, valid, ctxt, 1); - AMAP_SET_BITS(struct amap_mcc_context_lancer, async_cq_id, - ctxt, cq->id); - AMAP_SET_BITS(struct amap_mcc_context_lancer, async_cq_valid, - ctxt, 1); - - } else { + if (BEx_chip(adapter)) { AMAP_SET_BITS(struct amap_mcc_context_be, valid, ctxt, 1); AMAP_SET_BITS(struct amap_mcc_context_be, ring_size, ctxt, - be_encoded_q_len(mccq->len)); + be_encoded_q_len(mccq->len)); AMAP_SET_BITS(struct amap_mcc_context_be, cq_id, ctxt, cq->id); + } else { + req->hdr.version = 1; + req->cq_id = cpu_to_le16(cq->id); + + AMAP_SET_BITS(struct amap_mcc_context_v1, ring_size, ctxt, + be_encoded_q_len(mccq->len)); + AMAP_SET_BITS(struct amap_mcc_context_v1, valid, ctxt, 1); + AMAP_SET_BITS(struct amap_mcc_context_v1, async_cq_id, + ctxt, cq->id); + AMAP_SET_BITS(struct amap_mcc_context_v1, async_cq_valid, + ctxt, 1); } /* Subscribe to Link State and Group 5 Events(bits 1 and 5 set) */ @@ -1068,9 +1181,9 @@ int be_cmd_mccq_ext_create(struct be_adapter *adapter, return status; } -int be_cmd_mccq_org_create(struct be_adapter *adapter, - struct be_queue_info *mccq, - struct be_queue_info *cq) +static int be_cmd_mccq_org_create(struct be_adapter *adapter, + struct be_queue_info *mccq, + struct be_queue_info *cq) { struct be_mcc_wrb *wrb; struct be_cmd_req_mcc_create *req; @@ -1086,13 +1199,14 @@ int be_cmd_mccq_org_create(struct be_adapter *adapter, ctxt = &req->context; be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_MCC_CREATE, sizeof(*req), wrb, NULL); + OPCODE_COMMON_MCC_CREATE, sizeof(*req), wrb, + NULL); req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size)); AMAP_SET_BITS(struct amap_mcc_context_be, valid, ctxt, 1); AMAP_SET_BITS(struct amap_mcc_context_be, ring_size, ctxt, - be_encoded_q_len(mccq->len)); + be_encoded_q_len(mccq->len)); AMAP_SET_BITS(struct amap_mcc_context_be, cq_id, ctxt, cq->id); be_dws_cpu_to_le(ctxt, sizeof(req->context)); @@ -1111,13 +1225,12 @@ int be_cmd_mccq_org_create(struct be_adapter *adapter, } int be_cmd_mccq_create(struct be_adapter *adapter, - struct be_queue_info *mccq, - struct be_queue_info *cq) + struct be_queue_info *mccq, struct be_queue_info *cq) { int status; status = be_cmd_mccq_ext_create(adapter, mccq, cq); - if (status && !lancer_chip(adapter)) { + if (status && BEx_chip(adapter)) { dev_warn(&adapter->pdev->dev, "Upgrade to F/W ver 2.102.235.0 " "or newer to avoid conflicting priorities between NIC " "and FCoE traffic"); @@ -1128,29 +1241,19 @@ int be_cmd_mccq_create(struct be_adapter *adapter, int be_cmd_txq_create(struct be_adapter *adapter, struct be_tx_obj *txo) { - struct be_mcc_wrb *wrb; + struct be_mcc_wrb wrb = {0}; struct be_cmd_req_eth_tx_create *req; struct be_queue_info *txq = &txo->q; struct be_queue_info *cq = &txo->cq; struct be_dma_mem *q_mem = &txq->dma_mem; int status, ver = 0; - spin_lock_bh(&adapter->mcc_lock); - - wrb = wrb_from_mccq(adapter); - if (!wrb) { - status = -EBUSY; - goto err; - } - - req = embedded_payload(wrb); - + req = embedded_payload(&wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH, - OPCODE_ETH_TX_CREATE, sizeof(*req), wrb, NULL); + OPCODE_ETH_TX_CREATE, sizeof(*req), &wrb, NULL); if (lancer_chip(adapter)) { req->hdr.version = 1; - req->if_id = cpu_to_le16(adapter->if_handle); } else if (BEx_chip(adapter)) { if (adapter->function_caps & BE_FUNCTION_CAPS_SUPER_NIC) req->hdr.version = 2; @@ -1158,18 +1261,19 @@ int be_cmd_txq_create(struct be_adapter *adapter, struct be_tx_obj *txo) req->hdr.version = 2; } + if (req->hdr.version > 0) + req->if_id = cpu_to_le16(adapter->if_handle); req->num_pages = PAGES_4K_SPANNED(q_mem->va, q_mem->size); req->ulp_num = BE_ULP1_NUM; req->type = BE_ETH_TX_RING_TYPE_STANDARD; req->cq_id = cpu_to_le16(cq->id); req->queue_size = be_encoded_q_len(txq->len); be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem); - ver = req->hdr.version; - status = be_mcc_notify_wait(adapter); + status = be_cmd_notify_wait(adapter, &wrb); if (!status) { - struct be_cmd_resp_eth_tx_create *resp = embedded_payload(wrb); + struct be_cmd_resp_eth_tx_create *resp = embedded_payload(&wrb); txq->id = le16_to_cpu(resp->cid); if (ver == 2) txo->db_offset = le32_to_cpu(resp->db_offset); @@ -1178,16 +1282,13 @@ int be_cmd_txq_create(struct be_adapter *adapter, struct be_tx_obj *txo) txq->created = true; } -err: - spin_unlock_bh(&adapter->mcc_lock); - return status; } /* Uses MCC */ int be_cmd_rxq_create(struct be_adapter *adapter, - struct be_queue_info *rxq, u16 cq_id, u16 frag_size, - u32 if_id, u32 rss, u8 *rss_id) + struct be_queue_info *rxq, u16 cq_id, u16 frag_size, + u32 if_id, u32 rss, u8 *rss_id) { struct be_mcc_wrb *wrb; struct be_cmd_req_eth_rx_create *req; @@ -1204,7 +1305,7 @@ int be_cmd_rxq_create(struct be_adapter *adapter, req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH, - OPCODE_ETH_RX_CREATE, sizeof(*req), wrb, NULL); + OPCODE_ETH_RX_CREATE, sizeof(*req), wrb, NULL); req->cq_id = cpu_to_le16(cq_id); req->frag_size = fls(frag_size) - 1; @@ -1231,7 +1332,7 @@ err: * Uses Mbox */ int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q, - int queue_type) + int queue_type) { struct be_mcc_wrb *wrb; struct be_cmd_req_q_destroy *req; @@ -1270,7 +1371,7 @@ int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q, } be_wrb_cmd_hdr_prepare(&req->hdr, subsys, opcode, sizeof(*req), wrb, - NULL); + NULL); req->id = cpu_to_le16(q->id); status = be_mbox_notify_wait(adapter); @@ -1297,7 +1398,7 @@ int be_cmd_rxq_destroy(struct be_adapter *adapter, struct be_queue_info *q) req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH, - OPCODE_ETH_RX_DESTROY, sizeof(*req), wrb, NULL); + OPCODE_ETH_RX_DESTROY, sizeof(*req), wrb, NULL); req->id = cpu_to_le16(q->id); status = be_mcc_notify_wait(adapter); @@ -1309,40 +1410,33 @@ err: } /* Create an rx filtering policy configuration on an i/f - * Uses MCCQ + * Will use MBOX only if MCCQ has not been created. */ int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags, u32 en_flags, u32 *if_handle, u32 domain) { - struct be_mcc_wrb *wrb; + struct be_mcc_wrb wrb = {0}; struct be_cmd_req_if_create *req; int status; - spin_lock_bh(&adapter->mcc_lock); - - wrb = wrb_from_mccq(adapter); - if (!wrb) { - status = -EBUSY; - goto err; - } - req = embedded_payload(wrb); - + req = embedded_payload(&wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_NTWK_INTERFACE_CREATE, sizeof(*req), wrb, NULL); + OPCODE_COMMON_NTWK_INTERFACE_CREATE, + sizeof(*req), &wrb, NULL); req->hdr.domain = domain; req->capability_flags = cpu_to_le32(cap_flags); req->enable_flags = cpu_to_le32(en_flags); - req->pmac_invalid = true; - status = be_mcc_notify_wait(adapter); + status = be_cmd_notify_wait(adapter, &wrb); if (!status) { - struct be_cmd_resp_if_create *resp = embedded_payload(wrb); + struct be_cmd_resp_if_create *resp = embedded_payload(&wrb); *if_handle = le32_to_cpu(resp->interface_id); - } -err: - spin_unlock_bh(&adapter->mcc_lock); + /* Hack to retrieve VF's pmac-id on BE3 */ + if (BE3_chip(adapter) && !be_physfn(adapter)) + adapter->pmac_id[0] = le32_to_cpu(resp->pmac_id); + } return status; } @@ -1366,7 +1460,8 @@ int be_cmd_if_destroy(struct be_adapter *adapter, int interface_id, u32 domain) req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_NTWK_INTERFACE_DESTROY, sizeof(*req), wrb, NULL); + OPCODE_COMMON_NTWK_INTERFACE_DESTROY, + sizeof(*req), wrb, NULL); req->hdr.domain = domain; req->interface_id = cpu_to_le32(interface_id); @@ -1396,11 +1491,16 @@ int be_cmd_get_stats(struct be_adapter *adapter, struct be_dma_mem *nonemb_cmd) hdr = nonemb_cmd->va; be_wrb_cmd_hdr_prepare(hdr, CMD_SUBSYSTEM_ETH, - OPCODE_ETH_GET_STATISTICS, nonemb_cmd->size, wrb, nonemb_cmd); + OPCODE_ETH_GET_STATISTICS, nonemb_cmd->size, wrb, + nonemb_cmd); /* version 1 of the cmd is not supported only by BE2 */ - if (!BE2_chip(adapter)) + if (BE2_chip(adapter)) + hdr->version = 0; + if (BE3_chip(adapter) || lancer_chip(adapter)) hdr->version = 1; + else + hdr->version = 2; be_mcc_notify(adapter); adapter->stats_cmd_sent = true; @@ -1412,7 +1512,7 @@ err: /* Lancer Stats */ int lancer_cmd_get_pport_stats(struct be_adapter *adapter, - struct be_dma_mem *nonemb_cmd) + struct be_dma_mem *nonemb_cmd) { struct be_mcc_wrb *wrb; @@ -1433,8 +1533,8 @@ int lancer_cmd_get_pport_stats(struct be_adapter *adapter, req = nonemb_cmd->va; be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH, - OPCODE_ETH_GET_PPORT_STATS, nonemb_cmd->size, wrb, - nonemb_cmd); + OPCODE_ETH_GET_PPORT_STATS, nonemb_cmd->size, + wrb, nonemb_cmd); req->cmd_params.params.pport_num = cpu_to_le16(adapter->hba_port_num); req->cmd_params.params.reset_stats = 0; @@ -1460,6 +1560,12 @@ static int be_mac_to_link_speed(int mac_speed) return 1000; case PHY_LINK_SPEED_10GBPS: return 10000; + case PHY_LINK_SPEED_20GBPS: + return 20000; + case PHY_LINK_SPEED_25GBPS: + return 25000; + case PHY_LINK_SPEED_40GBPS: + return 40000; } return 0; } @@ -1487,7 +1593,8 @@ int be_cmd_link_status_query(struct be_adapter *adapter, u16 *link_speed, req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_NTWK_LINK_STATUS_QUERY, sizeof(*req), wrb, NULL); + OPCODE_COMMON_NTWK_LINK_STATUS_QUERY, + sizeof(*req), wrb, NULL); /* version 1 of the cmd is not supported only by BE2 */ if (!BE2_chip(adapter)) @@ -1520,7 +1627,7 @@ int be_cmd_get_die_temperature(struct be_adapter *adapter) { struct be_mcc_wrb *wrb; struct be_cmd_req_get_cntl_addnl_attribs *req; - int status; + int status = 0; spin_lock_bh(&adapter->mcc_lock); @@ -1532,8 +1639,8 @@ int be_cmd_get_die_temperature(struct be_adapter *adapter) req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_GET_CNTL_ADDITIONAL_ATTRIBUTES, sizeof(*req), - wrb, NULL); + OPCODE_COMMON_GET_CNTL_ADDITIONAL_ATTRIBUTES, + sizeof(*req), wrb, NULL); be_mcc_notify(adapter); @@ -1559,7 +1666,8 @@ int be_cmd_get_reg_len(struct be_adapter *adapter, u32 *log_size) req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_MANAGE_FAT, sizeof(*req), wrb, NULL); + OPCODE_COMMON_MANAGE_FAT, sizeof(*req), wrb, + NULL); req->fat_operation = cpu_to_le32(QUERY_FAT); status = be_mcc_notify_wait(adapter); if (!status) { @@ -1589,8 +1697,8 @@ void be_cmd_get_regs(struct be_adapter *adapter, u32 buf_len, void *buf) get_fat_cmd.size = sizeof(struct be_cmd_req_get_fat) + 60*1024; get_fat_cmd.va = pci_alloc_consistent(adapter->pdev, - get_fat_cmd.size, - &get_fat_cmd.dma); + get_fat_cmd.size, + &get_fat_cmd.dma); if (!get_fat_cmd.va) { status = -ENOMEM; dev_err(&adapter->pdev->dev, @@ -1613,8 +1721,8 @@ void be_cmd_get_regs(struct be_adapter *adapter, u32 buf_len, void *buf) payload_len = sizeof(struct be_cmd_req_get_fat) + buf_size; be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_MANAGE_FAT, payload_len, wrb, - &get_fat_cmd); + OPCODE_COMMON_MANAGE_FAT, payload_len, + wrb, &get_fat_cmd); req->fat_operation = cpu_to_le32(RETRIEVE_FAT); req->read_log_offset = cpu_to_le32(log_offset); @@ -1625,8 +1733,8 @@ void be_cmd_get_regs(struct be_adapter *adapter, u32 buf_len, void *buf) if (!status) { struct be_cmd_resp_get_fat *resp = get_fat_cmd.va; memcpy(buf + offset, - resp->data_buffer, - le32_to_cpu(resp->read_log_length)); + resp->data_buffer, + le32_to_cpu(resp->read_log_length)); } else { dev_err(&adapter->pdev->dev, "FAT Table Retrieve error\n"); goto err; @@ -1636,14 +1744,13 @@ void be_cmd_get_regs(struct be_adapter *adapter, u32 buf_len, void *buf) } err: pci_free_consistent(adapter->pdev, get_fat_cmd.size, - get_fat_cmd.va, - get_fat_cmd.dma); + get_fat_cmd.va, get_fat_cmd.dma); spin_unlock_bh(&adapter->mcc_lock); } /* Uses synchronous mcc */ int be_cmd_get_fw_ver(struct be_adapter *adapter, char *fw_ver, - char *fw_on_flash) + char *fw_on_flash) { struct be_mcc_wrb *wrb; struct be_cmd_req_get_fw_version *req; @@ -1660,7 +1767,8 @@ int be_cmd_get_fw_ver(struct be_adapter *adapter, char *fw_ver, req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_GET_FW_VERSION, sizeof(*req), wrb, NULL); + OPCODE_COMMON_GET_FW_VERSION, sizeof(*req), wrb, + NULL); status = be_mcc_notify_wait(adapter); if (!status) { struct be_cmd_resp_get_fw_version *resp = embedded_payload(wrb); @@ -1676,11 +1784,12 @@ err: /* set the EQ delay interval of an EQ to specified value * Uses async mcc */ -int be_cmd_modify_eqd(struct be_adapter *adapter, u32 eq_id, u32 eqd) +int be_cmd_modify_eqd(struct be_adapter *adapter, struct be_set_eqd *set_eqd, + int num) { struct be_mcc_wrb *wrb; struct be_cmd_req_modify_eq_delay *req; - int status = 0; + int status = 0, i; spin_lock_bh(&adapter->mcc_lock); @@ -1692,15 +1801,18 @@ int be_cmd_modify_eqd(struct be_adapter *adapter, u32 eq_id, u32 eqd) req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_MODIFY_EQ_DELAY, sizeof(*req), wrb, NULL); + OPCODE_COMMON_MODIFY_EQ_DELAY, sizeof(*req), wrb, + NULL); - req->num_eq = cpu_to_le32(1); - req->delay[0].eq_id = cpu_to_le32(eq_id); - req->delay[0].phase = 0; - req->delay[0].delay_multiplier = cpu_to_le32(eqd); + req->num_eq = cpu_to_le32(num); + for (i = 0; i < num; i++) { + req->set_eqd[i].eq_id = cpu_to_le32(set_eqd[i].eq_id); + req->set_eqd[i].phase = 0; + req->set_eqd[i].delay_multiplier = + cpu_to_le32(set_eqd[i].delay_multiplier); + } be_mcc_notify(adapter); - err: spin_unlock_bh(&adapter->mcc_lock); return status; @@ -1708,7 +1820,7 @@ err: /* Uses sycnhronous mcc */ int be_cmd_vlan_config(struct be_adapter *adapter, u32 if_id, u16 *vtag_array, - u32 num, bool untagged, bool promiscuous) + u32 num) { struct be_mcc_wrb *wrb; struct be_cmd_req_vlan_config *req; @@ -1724,19 +1836,16 @@ int be_cmd_vlan_config(struct be_adapter *adapter, u32 if_id, u16 *vtag_array, req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_NTWK_VLAN_CONFIG, sizeof(*req), wrb, NULL); + OPCODE_COMMON_NTWK_VLAN_CONFIG, sizeof(*req), + wrb, NULL); req->interface_id = if_id; - req->promiscuous = promiscuous; - req->untagged = untagged; + req->untagged = BE_IF_FLAGS_UNTAGGED & be_if_cap_flags(adapter) ? 1 : 0; req->num_vlan = num; - if (!promiscuous) { - memcpy(req->normal_vlan, vtag_array, - req->num_vlan * sizeof(vtag_array[0])); - } + memcpy(req->normal_vlan, vtag_array, + req->num_vlan * sizeof(vtag_array[0])); status = be_mcc_notify_wait(adapter); - err: spin_unlock_bh(&adapter->mcc_lock); return status; @@ -1758,21 +1867,28 @@ int be_cmd_rx_filter(struct be_adapter *adapter, u32 flags, u32 value) } memset(req, 0, sizeof(*req)); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_NTWK_RX_FILTER, sizeof(*req), - wrb, mem); + OPCODE_COMMON_NTWK_RX_FILTER, sizeof(*req), + wrb, mem); req->if_id = cpu_to_le32(adapter->if_handle); if (flags & IFF_PROMISC) { req->if_flags_mask = cpu_to_le32(BE_IF_FLAGS_PROMISCUOUS | - BE_IF_FLAGS_VLAN_PROMISCUOUS | - BE_IF_FLAGS_MCAST_PROMISCUOUS); + BE_IF_FLAGS_VLAN_PROMISCUOUS | + BE_IF_FLAGS_MCAST_PROMISCUOUS); if (value == ON) - req->if_flags = cpu_to_le32(BE_IF_FLAGS_PROMISCUOUS | - BE_IF_FLAGS_VLAN_PROMISCUOUS | - BE_IF_FLAGS_MCAST_PROMISCUOUS); + req->if_flags = + cpu_to_le32(BE_IF_FLAGS_PROMISCUOUS | + BE_IF_FLAGS_VLAN_PROMISCUOUS | + BE_IF_FLAGS_MCAST_PROMISCUOUS); } else if (flags & IFF_ALLMULTI) { req->if_flags_mask = req->if_flags = cpu_to_le32(BE_IF_FLAGS_MCAST_PROMISCUOUS); + } else if (flags & BE_FLAGS_VLAN_PROMISC) { + req->if_flags_mask = cpu_to_le32(BE_IF_FLAGS_VLAN_PROMISCUOUS); + + if (value == ON) + req->if_flags = + cpu_to_le32(BE_IF_FLAGS_VLAN_PROMISCUOUS); } else { struct netdev_hw_addr *ha; int i = 0; @@ -1785,14 +1901,25 @@ int be_cmd_rx_filter(struct be_adapter *adapter, u32 flags, u32 value) */ req->if_flags_mask |= cpu_to_le32(BE_IF_FLAGS_MCAST_PROMISCUOUS & - adapter->if_cap_flags); - + be_if_cap_flags(adapter)); req->mcast_num = cpu_to_le32(netdev_mc_count(adapter->netdev)); netdev_for_each_mc_addr(ha, adapter->netdev) memcpy(req->mcast_mac[i++].byte, ha->addr, ETH_ALEN); } + if ((req->if_flags_mask & cpu_to_le32(be_if_cap_flags(adapter))) != + req->if_flags_mask) { + dev_warn(&adapter->pdev->dev, + "Cannot set rx filter flags 0x%x\n", + req->if_flags_mask); + dev_warn(&adapter->pdev->dev, + "Interface is capable of 0x%x flags only\n", + be_if_cap_flags(adapter)); + } + req->if_flags_mask &= cpu_to_le32(be_if_cap_flags(adapter)); + status = be_mcc_notify_wait(adapter); + err: spin_unlock_bh(&adapter->mcc_lock); return status; @@ -1819,7 +1946,8 @@ int be_cmd_set_flow_control(struct be_adapter *adapter, u32 tx_fc, u32 rx_fc) req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_SET_FLOW_CONTROL, sizeof(*req), wrb, NULL); + OPCODE_COMMON_SET_FLOW_CONTROL, sizeof(*req), + wrb, NULL); req->tx_flow_control = cpu_to_le16((u16)tx_fc); req->rx_flow_control = cpu_to_le16((u16)rx_fc); @@ -1852,7 +1980,8 @@ int be_cmd_get_flow_control(struct be_adapter *adapter, u32 *tx_fc, u32 *rx_fc) req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_GET_FLOW_CONTROL, sizeof(*req), wrb, NULL); + OPCODE_COMMON_GET_FLOW_CONTROL, sizeof(*req), + wrb, NULL); status = be_mcc_notify_wait(adapter); if (!status) { @@ -1882,7 +2011,8 @@ int be_cmd_query_fw_cfg(struct be_adapter *adapter, u32 *port_num, req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_QUERY_FIRMWARE_CONFIG, sizeof(*req), wrb, NULL); + OPCODE_COMMON_QUERY_FIRMWARE_CONFIG, + sizeof(*req), wrb, NULL); status = be_mbox_notify_wait(adapter); if (!status) { @@ -1925,7 +2055,8 @@ int be_cmd_reset_function(struct be_adapter *adapter) req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(req, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_FUNCTION_RESET, sizeof(*req), wrb, NULL); + OPCODE_COMMON_FUNCTION_RESET, sizeof(*req), wrb, + NULL); status = be_mbox_notify_wait(adapter); @@ -1934,44 +2065,47 @@ int be_cmd_reset_function(struct be_adapter *adapter) } int be_cmd_rss_config(struct be_adapter *adapter, u8 *rsstable, - u32 rss_hash_opts, u16 table_size) + u32 rss_hash_opts, u16 table_size, const u8 *rss_hkey) { struct be_mcc_wrb *wrb; struct be_cmd_req_rss_config *req; - u32 myhash[10] = {0x15d43fa5, 0x2534685a, 0x5f87693a, 0x5668494e, - 0x33cf6a53, 0x383334c6, 0x76ac4257, 0x59b242b2, - 0x3ea83c02, 0x4a110304}; int status; - if (mutex_lock_interruptible(&adapter->mbox_lock)) - return -1; + if (!(be_if_cap_flags(adapter) & BE_IF_FLAGS_RSS)) + return 0; - wrb = wrb_from_mbox(adapter); + spin_lock_bh(&adapter->mcc_lock); + + wrb = wrb_from_mccq(adapter); + if (!wrb) { + status = -EBUSY; + goto err; + } req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH, - OPCODE_ETH_RSS_CONFIG, sizeof(*req), wrb, NULL); + OPCODE_ETH_RSS_CONFIG, sizeof(*req), wrb, NULL); req->if_id = cpu_to_le32(adapter->if_handle); req->enable_rss = cpu_to_le16(rss_hash_opts); req->cpu_table_size_log2 = cpu_to_le16(fls(table_size) - 1); - if (lancer_chip(adapter) || skyhawk_chip(adapter)) + if (!BEx_chip(adapter)) req->hdr.version = 1; memcpy(req->cpu_table, rsstable, table_size); - memcpy(req->hash, myhash, sizeof(myhash)); + memcpy(req->hash, rss_hkey, RSS_HASH_KEY_LEN); be_dws_cpu_to_le(req->hash, sizeof(req->hash)); - status = be_mbox_notify_wait(adapter); - - mutex_unlock(&adapter->mbox_lock); + status = be_mcc_notify_wait(adapter); +err: + spin_unlock_bh(&adapter->mcc_lock); return status; } /* Uses sync mcc */ int be_cmd_set_beacon_state(struct be_adapter *adapter, u8 port_num, - u8 bcn, u8 sts, u8 state) + u8 bcn, u8 sts, u8 state) { struct be_mcc_wrb *wrb; struct be_cmd_req_enable_disable_beacon *req; @@ -1987,7 +2121,8 @@ int be_cmd_set_beacon_state(struct be_adapter *adapter, u8 port_num, req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_ENABLE_DISABLE_BEACON, sizeof(*req), wrb, NULL); + OPCODE_COMMON_ENABLE_DISABLE_BEACON, + sizeof(*req), wrb, NULL); req->port_num = port_num; req->beacon_state = state; @@ -2018,7 +2153,8 @@ int be_cmd_get_beacon_state(struct be_adapter *adapter, u8 port_num, u32 *state) req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_GET_BEACON_STATE, sizeof(*req), wrb, NULL); + OPCODE_COMMON_GET_BEACON_STATE, sizeof(*req), + wrb, NULL); req->port_num = port_num; @@ -2057,20 +2193,20 @@ int lancer_cmd_write_object(struct be_adapter *adapter, struct be_dma_mem *cmd, req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_WRITE_OBJECT, - sizeof(struct lancer_cmd_req_write_object), wrb, - NULL); + OPCODE_COMMON_WRITE_OBJECT, + sizeof(struct lancer_cmd_req_write_object), wrb, + NULL); ctxt = &req->context; AMAP_SET_BITS(struct amap_lancer_write_obj_context, - write_length, ctxt, data_size); + write_length, ctxt, data_size); if (data_size == 0) AMAP_SET_BITS(struct amap_lancer_write_obj_context, - eof, ctxt, 1); + eof, ctxt, 1); else AMAP_SET_BITS(struct amap_lancer_write_obj_context, - eof, ctxt, 0); + eof, ctxt, 0); be_dws_cpu_to_le(ctxt, sizeof(req->context)); req->write_offset = cpu_to_le32(data_offset); @@ -2078,15 +2214,15 @@ int lancer_cmd_write_object(struct be_adapter *adapter, struct be_dma_mem *cmd, req->descriptor_count = cpu_to_le32(1); req->buf_len = cpu_to_le32(data_size); req->addr_low = cpu_to_le32((cmd->dma + - sizeof(struct lancer_cmd_req_write_object)) - & 0xFFFFFFFF); + sizeof(struct lancer_cmd_req_write_object)) + & 0xFFFFFFFF); req->addr_high = cpu_to_le32(upper_32_bits(cmd->dma + sizeof(struct lancer_cmd_req_write_object))); be_mcc_notify(adapter); spin_unlock_bh(&adapter->mcc_lock); - if (!wait_for_completion_timeout(&adapter->flash_compl, + if (!wait_for_completion_timeout(&adapter->et_cmd_compl, msecs_to_jiffies(60000))) status = -1; else @@ -2108,8 +2244,8 @@ err_unlock: } int lancer_cmd_read_object(struct be_adapter *adapter, struct be_dma_mem *cmd, - u32 data_size, u32 data_offset, const char *obj_name, - u32 *data_read, u32 *eof, u8 *addn_status) + u32 data_size, u32 data_offset, const char *obj_name, + u32 *data_read, u32 *eof, u8 *addn_status) { struct be_mcc_wrb *wrb; struct lancer_cmd_req_read_object *req; @@ -2127,9 +2263,9 @@ int lancer_cmd_read_object(struct be_adapter *adapter, struct be_dma_mem *cmd, req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_READ_OBJECT, - sizeof(struct lancer_cmd_req_read_object), wrb, - NULL); + OPCODE_COMMON_READ_OBJECT, + sizeof(struct lancer_cmd_req_read_object), wrb, + NULL); req->desired_read_len = cpu_to_le32(data_size); req->read_offset = cpu_to_le32(data_offset); @@ -2155,7 +2291,7 @@ err_unlock: } int be_cmd_write_flashrom(struct be_adapter *adapter, struct be_dma_mem *cmd, - u32 flash_type, u32 flash_opcode, u32 buf_size) + u32 flash_type, u32 flash_opcode, u32 buf_size) { struct be_mcc_wrb *wrb; struct be_cmd_write_flashrom *req; @@ -2172,7 +2308,8 @@ int be_cmd_write_flashrom(struct be_adapter *adapter, struct be_dma_mem *cmd, req = cmd->va; be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_WRITE_FLASHROM, cmd->size, wrb, cmd); + OPCODE_COMMON_WRITE_FLASHROM, cmd->size, wrb, + cmd); req->params.op_type = cpu_to_le32(flash_type); req->params.op_code = cpu_to_le32(flash_opcode); @@ -2181,8 +2318,8 @@ int be_cmd_write_flashrom(struct be_adapter *adapter, struct be_dma_mem *cmd, be_mcc_notify(adapter); spin_unlock_bh(&adapter->mcc_lock); - if (!wait_for_completion_timeout(&adapter->flash_compl, - msecs_to_jiffies(40000))) + if (!wait_for_completion_timeout(&adapter->et_cmd_compl, + msecs_to_jiffies(40000))) status = -1; else status = adapter->flash_status; @@ -2195,7 +2332,7 @@ err_unlock: } int be_cmd_get_flash_crc(struct be_adapter *adapter, u8 *flashed_crc, - int offset) + u16 optype, int offset) { struct be_mcc_wrb *wrb; struct be_cmd_read_flash_crc *req; @@ -2214,7 +2351,7 @@ int be_cmd_get_flash_crc(struct be_adapter *adapter, u8 *flashed_crc, OPCODE_COMMON_READ_FLASHROM, sizeof(*req), wrb, NULL); - req->params.op_type = cpu_to_le32(OPTYPE_REDBOOT); + req->params.op_type = cpu_to_le32(optype); req->params.op_code = cpu_to_le32(FLASHROM_OPER_REPORT); req->params.offset = cpu_to_le32(offset); req->params.data_buf_size = cpu_to_le32(0x4); @@ -2229,7 +2366,7 @@ err: } int be_cmd_enable_magic_wol(struct be_adapter *adapter, u8 *mac, - struct be_dma_mem *nonemb_cmd) + struct be_dma_mem *nonemb_cmd) { struct be_mcc_wrb *wrb; struct be_cmd_req_acpi_wol_magic_config *req; @@ -2245,8 +2382,8 @@ int be_cmd_enable_magic_wol(struct be_adapter *adapter, u8 *mac, req = nonemb_cmd->va; be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH, - OPCODE_ETH_ACPI_WOL_MAGIC_CONFIG, sizeof(*req), wrb, - nonemb_cmd); + OPCODE_ETH_ACPI_WOL_MAGIC_CONFIG, sizeof(*req), + wrb, nonemb_cmd); memcpy(req->magic_mac, mac, ETH_ALEN); status = be_mcc_notify_wait(adapter); @@ -2274,8 +2411,8 @@ int be_cmd_set_loopback(struct be_adapter *adapter, u8 port_num, req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_LOWLEVEL, - OPCODE_LOWLEVEL_SET_LOOPBACK_MODE, sizeof(*req), wrb, - NULL); + OPCODE_LOWLEVEL_SET_LOOPBACK_MODE, sizeof(*req), + wrb, NULL); req->src_port = port_num; req->dest_port = port_num; @@ -2289,10 +2426,12 @@ err: } int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num, - u32 loopback_type, u32 pkt_size, u32 num_pkts, u64 pattern) + u32 loopback_type, u32 pkt_size, u32 num_pkts, + u64 pattern) { struct be_mcc_wrb *wrb; struct be_cmd_req_loopback_test *req; + struct be_cmd_resp_loopback_test *resp; int status; spin_lock_bh(&adapter->mcc_lock); @@ -2306,9 +2445,10 @@ int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num, req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_LOWLEVEL, - OPCODE_LOWLEVEL_LOOPBACK_TEST, sizeof(*req), wrb, NULL); - req->hdr.timeout = cpu_to_le32(4); + OPCODE_LOWLEVEL_LOOPBACK_TEST, sizeof(*req), wrb, + NULL); + req->hdr.timeout = cpu_to_le32(15); req->pattern = cpu_to_le64(pattern); req->src_port = cpu_to_le32(port_num); req->dest_port = cpu_to_le32(port_num); @@ -2316,19 +2456,22 @@ int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num, req->num_pkts = cpu_to_le32(num_pkts); req->loopback_type = cpu_to_le32(loopback_type); - status = be_mcc_notify_wait(adapter); - if (!status) { - struct be_cmd_resp_loopback_test *resp = embedded_payload(wrb); - status = le32_to_cpu(resp->status); - } + be_mcc_notify(adapter); + spin_unlock_bh(&adapter->mcc_lock); + + wait_for_completion(&adapter->et_cmd_compl); + resp = embedded_payload(wrb); + status = le32_to_cpu(resp->status); + + return status; err: spin_unlock_bh(&adapter->mcc_lock); return status; } int be_cmd_ddr_dma_test(struct be_adapter *adapter, u64 pattern, - u32 byte_cnt, struct be_dma_mem *cmd) + u32 byte_cnt, struct be_dma_mem *cmd) { struct be_mcc_wrb *wrb; struct be_cmd_req_ddrdma_test *req; @@ -2344,7 +2487,8 @@ int be_cmd_ddr_dma_test(struct be_adapter *adapter, u64 pattern, } req = cmd->va; be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_LOWLEVEL, - OPCODE_LOWLEVEL_HOST_DDR_DMA, cmd->size, wrb, cmd); + OPCODE_LOWLEVEL_HOST_DDR_DMA, cmd->size, wrb, + cmd); req->pattern = cpu_to_le64(pattern); req->byte_count = cpu_to_le32(byte_cnt); @@ -2372,7 +2516,7 @@ err: } int be_cmd_get_seeprom_data(struct be_adapter *adapter, - struct be_dma_mem *nonemb_cmd) + struct be_dma_mem *nonemb_cmd) { struct be_mcc_wrb *wrb; struct be_cmd_req_seeprom_read *req; @@ -2388,8 +2532,8 @@ int be_cmd_get_seeprom_data(struct be_adapter *adapter, req = nonemb_cmd->va; be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_SEEPROM_READ, sizeof(*req), wrb, - nonemb_cmd); + OPCODE_COMMON_SEEPROM_READ, sizeof(*req), wrb, + nonemb_cmd); status = be_mcc_notify_wait(adapter); @@ -2417,8 +2561,7 @@ int be_cmd_get_phy_info(struct be_adapter *adapter) goto err; } cmd.size = sizeof(struct be_cmd_req_get_phy_info); - cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size, - &cmd.dma); + cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size, &cmd.dma); if (!cmd.va) { dev_err(&adapter->pdev->dev, "Memory alloc failure\n"); status = -ENOMEM; @@ -2428,8 +2571,8 @@ int be_cmd_get_phy_info(struct be_adapter *adapter) req = cmd.va; be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_GET_PHY_DETAILS, sizeof(*req), - wrb, &cmd); + OPCODE_COMMON_GET_PHY_DETAILS, sizeof(*req), + wrb, &cmd); status = be_mcc_notify_wait(adapter); if (!status) { @@ -2444,9 +2587,14 @@ int be_cmd_get_phy_info(struct be_adapter *adapter) le16_to_cpu(resp_phy_info->fixed_speeds_supported); adapter->phy.misc_params = le32_to_cpu(resp_phy_info->misc_params); + + if (BE2_chip(adapter)) { + adapter->phy.fixed_speeds_supported = + BE_SUPPORTED_SPEED_10GBPS | + BE_SUPPORTED_SPEED_1GBPS; + } } - pci_free_consistent(adapter->pdev, cmd.size, - cmd.va, cmd.dma); + pci_free_consistent(adapter->pdev, cmd.size, cmd.va, cmd.dma); err: spin_unlock_bh(&adapter->mcc_lock); return status; @@ -2469,7 +2617,7 @@ int be_cmd_set_qos(struct be_adapter *adapter, u32 bps, u32 domain) req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_SET_QOS, sizeof(*req), wrb, NULL); + OPCODE_COMMON_SET_QOS, sizeof(*req), wrb, NULL); req->hdr.domain = domain; req->valid_bits = cpu_to_le32(BE_QOS_BITS_NIC); @@ -2498,10 +2646,9 @@ int be_cmd_get_cntl_attributes(struct be_adapter *adapter) memset(&attribs_cmd, 0, sizeof(struct be_dma_mem)); attribs_cmd.size = sizeof(struct be_cmd_resp_cntl_attribs); attribs_cmd.va = pci_alloc_consistent(adapter->pdev, attribs_cmd.size, - &attribs_cmd.dma); + &attribs_cmd.dma); if (!attribs_cmd.va) { - dev_err(&adapter->pdev->dev, - "Memory allocation failure\n"); + dev_err(&adapter->pdev->dev, "Memory allocation failure\n"); status = -ENOMEM; goto err; } @@ -2514,8 +2661,8 @@ int be_cmd_get_cntl_attributes(struct be_adapter *adapter) req = attribs_cmd.va; be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_GET_CNTL_ATTRIBUTES, payload_len, wrb, - &attribs_cmd); + OPCODE_COMMON_GET_CNTL_ATTRIBUTES, payload_len, + wrb, &attribs_cmd); status = be_mbox_notify_wait(adapter); if (!status) { @@ -2550,7 +2697,8 @@ int be_cmd_req_native_mode(struct be_adapter *adapter) req = embedded_payload(wrb); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_SET_DRIVER_FUNCTION_CAP, sizeof(*req), wrb, NULL); + OPCODE_COMMON_SET_DRIVER_FUNCTION_CAP, + sizeof(*req), wrb, NULL); req->valid_cap_flags = cpu_to_le32(CAPABILITY_SW_TIMESTAMPS | CAPABILITY_BE3_NATIVE_ERX_API); @@ -2599,6 +2747,13 @@ int be_cmd_get_fn_privileges(struct be_adapter *adapter, u32 *privilege, struct be_cmd_resp_get_fn_privileges *resp = embedded_payload(wrb); *privilege = le32_to_cpu(resp->privilege_mask); + + /* In UMC mode FW does not return right privileges. + * Override with correct privilege equivalent to PF. + */ + if (BEx_chip(adapter) && be_is_mc(adapter) && + be_physfn(adapter)) + *privilege = MAX_PRIVILEGES; } err: @@ -2606,9 +2761,45 @@ err: return status; } -/* Uses synchronous MCCQ */ +/* Set privilege(s) for a function */ +int be_cmd_set_fn_privileges(struct be_adapter *adapter, u32 privileges, + u32 domain) +{ + struct be_mcc_wrb *wrb; + struct be_cmd_req_set_fn_privileges *req; + int status; + + spin_lock_bh(&adapter->mcc_lock); + + wrb = wrb_from_mccq(adapter); + if (!wrb) { + status = -EBUSY; + goto err; + } + + req = embedded_payload(wrb); + be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, + OPCODE_COMMON_SET_FN_PRIVILEGES, sizeof(*req), + wrb, NULL); + req->hdr.domain = domain; + if (lancer_chip(adapter)) + req->privileges_lancer = cpu_to_le32(privileges); + else + req->privileges = cpu_to_le32(privileges); + + status = be_mcc_notify_wait(adapter); +err: + spin_unlock_bh(&adapter->mcc_lock); + return status; +} + +/* pmac_id_valid: true => pmac_id is supplied and MAC address is requested. + * pmac_id_valid: false => pmac_id or MAC address is requested. + * If pmac_id is returned, pmac_id_valid is returned as true + */ int be_cmd_get_mac_from_list(struct be_adapter *adapter, u8 *mac, - bool *pmac_id_active, u32 *pmac_id, u8 domain) + bool *pmac_id_valid, u32 *pmac_id, u32 if_handle, + u8 domain) { struct be_mcc_wrb *wrb; struct be_cmd_req_get_mac_list *req; @@ -2620,12 +2811,12 @@ int be_cmd_get_mac_from_list(struct be_adapter *adapter, u8 *mac, memset(&get_mac_list_cmd, 0, sizeof(struct be_dma_mem)); get_mac_list_cmd.size = sizeof(struct be_cmd_resp_get_mac_list); get_mac_list_cmd.va = pci_alloc_consistent(adapter->pdev, - get_mac_list_cmd.size, - &get_mac_list_cmd.dma); + get_mac_list_cmd.size, + &get_mac_list_cmd.dma); if (!get_mac_list_cmd.va) { dev_err(&adapter->pdev->dev, - "Memory allocation failure during GET_MAC_LIST\n"); + "Memory allocation failure during GET_MAC_LIST\n"); return -ENOMEM; } @@ -2644,12 +2835,25 @@ int be_cmd_get_mac_from_list(struct be_adapter *adapter, u8 *mac, get_mac_list_cmd.size, wrb, &get_mac_list_cmd); req->hdr.domain = domain; req->mac_type = MAC_ADDRESS_TYPE_NETWORK; - req->perm_override = 1; + if (*pmac_id_valid) { + req->mac_id = cpu_to_le32(*pmac_id); + req->iface_id = cpu_to_le16(if_handle); + req->perm_override = 0; + } else { + req->perm_override = 1; + } status = be_mcc_notify_wait(adapter); if (!status) { struct be_cmd_resp_get_mac_list *resp = get_mac_list_cmd.va; + + if (*pmac_id_valid) { + memcpy(mac, resp->macid_macaddr.mac_addr_id.macaddr, + ETH_ALEN); + goto out; + } + mac_count = resp->true_mac_count + resp->pseudo_mac_count; /* Mac list returned could contain one or more active mac_ids * or one or more true or pseudo permanant mac addresses. @@ -2667,22 +2871,61 @@ int be_cmd_get_mac_from_list(struct be_adapter *adapter, u8 *mac, * is 6 bytes */ if (mac_addr_size == sizeof(u32)) { - *pmac_id_active = true; + *pmac_id_valid = true; mac_id = mac_entry->mac_addr_id.s_mac_id.mac_id; *pmac_id = le32_to_cpu(mac_id); goto out; } } /* If no active mac_id found, return first mac addr */ - *pmac_id_active = false; + *pmac_id_valid = false; memcpy(mac, resp->macaddr_list[0].mac_addr_id.macaddr, - ETH_ALEN); + ETH_ALEN); } out: spin_unlock_bh(&adapter->mcc_lock); pci_free_consistent(adapter->pdev, get_mac_list_cmd.size, - get_mac_list_cmd.va, get_mac_list_cmd.dma); + get_mac_list_cmd.va, get_mac_list_cmd.dma); + return status; +} + +int be_cmd_get_active_mac(struct be_adapter *adapter, u32 curr_pmac_id, + u8 *mac, u32 if_handle, bool active, u32 domain) +{ + + if (!active) + be_cmd_get_mac_from_list(adapter, mac, &active, &curr_pmac_id, + if_handle, domain); + if (BEx_chip(adapter)) + return be_cmd_mac_addr_query(adapter, mac, false, + if_handle, curr_pmac_id); + else + /* Fetch the MAC address using pmac_id */ + return be_cmd_get_mac_from_list(adapter, mac, &active, + &curr_pmac_id, + if_handle, domain); +} + +int be_cmd_get_perm_mac(struct be_adapter *adapter, u8 *mac) +{ + int status; + bool pmac_valid = false; + + memset(mac, 0, ETH_ALEN); + + if (BEx_chip(adapter)) { + if (be_physfn(adapter)) + status = be_cmd_mac_addr_query(adapter, mac, true, 0, + 0); + else + status = be_cmd_mac_addr_query(adapter, mac, false, + adapter->if_handle, 0); + } else { + status = be_cmd_get_mac_from_list(adapter, mac, &pmac_valid, + NULL, adapter->if_handle, 0); + } + return status; } @@ -2698,7 +2941,7 @@ int be_cmd_set_mac_list(struct be_adapter *adapter, u8 *mac_array, memset(&cmd, 0, sizeof(struct be_dma_mem)); cmd.size = sizeof(struct be_cmd_req_set_mac_list); cmd.va = dma_alloc_coherent(&adapter->pdev->dev, cmd.size, - &cmd.dma, GFP_KERNEL); + &cmd.dma, GFP_KERNEL); if (!cmd.va) return -ENOMEM; @@ -2712,8 +2955,8 @@ int be_cmd_set_mac_list(struct be_adapter *adapter, u8 *mac_array, req = cmd.va; be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_SET_MAC_LIST, sizeof(*req), - wrb, &cmd); + OPCODE_COMMON_SET_MAC_LIST, sizeof(*req), + wrb, &cmd); req->hdr.domain = domain; req->mac_count = mac_count; @@ -2723,14 +2966,33 @@ int be_cmd_set_mac_list(struct be_adapter *adapter, u8 *mac_array, status = be_mcc_notify_wait(adapter); err: - dma_free_coherent(&adapter->pdev->dev, cmd.size, - cmd.va, cmd.dma); + dma_free_coherent(&adapter->pdev->dev, cmd.size, cmd.va, cmd.dma); spin_unlock_bh(&adapter->mcc_lock); return status; } +/* Wrapper to delete any active MACs and provision the new mac. + * Changes to MAC_LIST are allowed iff none of the MAC addresses in the + * current list are active. + */ +int be_cmd_set_mac(struct be_adapter *adapter, u8 *mac, int if_id, u32 dom) +{ + bool active_mac = false; + u8 old_mac[ETH_ALEN]; + u32 pmac_id; + int status; + + status = be_cmd_get_mac_from_list(adapter, old_mac, &active_mac, + &pmac_id, if_id, dom); + + if (!status && active_mac) + be_cmd_pmac_del(adapter, if_id, pmac_id, dom); + + return be_cmd_set_mac_list(adapter, mac, mac ? 1 : 0, dom); +} + int be_cmd_set_hsw_config(struct be_adapter *adapter, u16 pvid, - u32 domain, u16 intf_id) + u32 domain, u16 intf_id, u16 hsw_mode) { struct be_mcc_wrb *wrb; struct be_cmd_req_set_hsw_config *req; @@ -2749,7 +3011,8 @@ int be_cmd_set_hsw_config(struct be_adapter *adapter, u16 pvid, ctxt = &req->context; be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_SET_HSW_CONFIG, sizeof(*req), wrb, NULL); + OPCODE_COMMON_SET_HSW_CONFIG, sizeof(*req), wrb, + NULL); req->hdr.domain = domain; AMAP_SET_BITS(struct amap_set_hsw_context, interface_id, ctxt, intf_id); @@ -2757,6 +3020,13 @@ int be_cmd_set_hsw_config(struct be_adapter *adapter, u16 pvid, AMAP_SET_BITS(struct amap_set_hsw_context, pvid_valid, ctxt, 1); AMAP_SET_BITS(struct amap_set_hsw_context, pvid, ctxt, pvid); } + if (!BEx_chip(adapter) && hsw_mode) { + AMAP_SET_BITS(struct amap_set_hsw_context, interface_id, + ctxt, adapter->hba_port_num); + AMAP_SET_BITS(struct amap_set_hsw_context, pport, ctxt, 1); + AMAP_SET_BITS(struct amap_set_hsw_context, port_fwd_type, + ctxt, hsw_mode); + } be_dws_cpu_to_le(req->context, sizeof(req->context)); status = be_mcc_notify_wait(adapter); @@ -2768,7 +3038,7 @@ err: /* Get Hyper switch config */ int be_cmd_get_hsw_config(struct be_adapter *adapter, u16 *pvid, - u32 domain, u16 intf_id) + u32 domain, u16 intf_id, u8 *mode) { struct be_mcc_wrb *wrb; struct be_cmd_req_get_hsw_config *req; @@ -2788,23 +3058,33 @@ int be_cmd_get_hsw_config(struct be_adapter *adapter, u16 *pvid, ctxt = &req->context; be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_GET_HSW_CONFIG, sizeof(*req), wrb, NULL); + OPCODE_COMMON_GET_HSW_CONFIG, sizeof(*req), wrb, + NULL); req->hdr.domain = domain; - AMAP_SET_BITS(struct amap_get_hsw_req_context, interface_id, ctxt, - intf_id); + AMAP_SET_BITS(struct amap_get_hsw_req_context, interface_id, + ctxt, intf_id); AMAP_SET_BITS(struct amap_get_hsw_req_context, pvid_valid, ctxt, 1); + + if (!BEx_chip(adapter) && mode) { + AMAP_SET_BITS(struct amap_get_hsw_req_context, interface_id, + ctxt, adapter->hba_port_num); + AMAP_SET_BITS(struct amap_get_hsw_req_context, pport, ctxt, 1); + } be_dws_cpu_to_le(req->context, sizeof(req->context)); status = be_mcc_notify_wait(adapter); if (!status) { struct be_cmd_resp_get_hsw_config *resp = embedded_payload(wrb); - be_dws_le_to_cpu(&resp->context, - sizeof(resp->context)); + be_dws_le_to_cpu(&resp->context, sizeof(resp->context)); vid = AMAP_GET_BITS(struct amap_get_hsw_resp_context, - pvid, &resp->context); - *pvid = le16_to_cpu(vid); + pvid, &resp->context); + if (pvid) + *pvid = le16_to_cpu(vid); + if (mode) + *mode = AMAP_GET_BITS(struct amap_get_hsw_resp_context, + port_fwd_type, &resp->context); } err: @@ -2816,24 +3096,24 @@ int be_cmd_get_acpi_wol_cap(struct be_adapter *adapter) { struct be_mcc_wrb *wrb; struct be_cmd_req_acpi_wol_magic_config_v1 *req; - int status; - int payload_len = sizeof(*req); + int status = 0; struct be_dma_mem cmd; if (!be_cmd_allowed(adapter, OPCODE_ETH_ACPI_WOL_MAGIC_CONFIG, CMD_SUBSYSTEM_ETH)) return -EPERM; + if (be_is_wol_excluded(adapter)) + return status; + if (mutex_lock_interruptible(&adapter->mbox_lock)) return -1; memset(&cmd, 0, sizeof(struct be_dma_mem)); cmd.size = sizeof(struct be_cmd_resp_acpi_wol_magic_config_v1); - cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size, - &cmd.dma); + cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size, &cmd.dma); if (!cmd.va) { - dev_err(&adapter->pdev->dev, - "Memory allocation failure\n"); + dev_err(&adapter->pdev->dev, "Memory allocation failure\n"); status = -ENOMEM; goto err; } @@ -2848,7 +3128,7 @@ int be_cmd_get_acpi_wol_cap(struct be_adapter *adapter) be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH, OPCODE_ETH_ACPI_WOL_MAGIC_CONFIG, - payload_len, wrb, &cmd); + sizeof(*req), wrb, &cmd); req->hdr.version = 1; req->query_options = BE_GET_WOL_CAP; @@ -2858,13 +3138,9 @@ int be_cmd_get_acpi_wol_cap(struct be_adapter *adapter) struct be_cmd_resp_acpi_wol_magic_config_v1 *resp; resp = (struct be_cmd_resp_acpi_wol_magic_config_v1 *) cmd.va; - /* the command could succeed misleadingly on old f/w - * which is not aware of the V1 version. fake an error. */ - if (resp->hdr.response_length < payload_len) { - status = -1; - goto err; - } adapter->wol_cap = resp->wol_settings; + if (adapter->wol_cap & BE_WOL_CAP) + adapter->wol_en = true; } err: mutex_unlock(&adapter->mbox_lock); @@ -2873,6 +3149,76 @@ err: return status; } + +int be_cmd_set_fw_log_level(struct be_adapter *adapter, u32 level) +{ + struct be_dma_mem extfat_cmd; + struct be_fat_conf_params *cfgs; + int status; + int i, j; + + memset(&extfat_cmd, 0, sizeof(struct be_dma_mem)); + extfat_cmd.size = sizeof(struct be_cmd_resp_get_ext_fat_caps); + extfat_cmd.va = pci_alloc_consistent(adapter->pdev, extfat_cmd.size, + &extfat_cmd.dma); + if (!extfat_cmd.va) + return -ENOMEM; + + status = be_cmd_get_ext_fat_capabilites(adapter, &extfat_cmd); + if (status) + goto err; + + cfgs = (struct be_fat_conf_params *) + (extfat_cmd.va + sizeof(struct be_cmd_resp_hdr)); + for (i = 0; i < le32_to_cpu(cfgs->num_modules); i++) { + u32 num_modes = le32_to_cpu(cfgs->module[i].num_modes); + for (j = 0; j < num_modes; j++) { + if (cfgs->module[i].trace_lvl[j].mode == MODE_UART) + cfgs->module[i].trace_lvl[j].dbg_lvl = + cpu_to_le32(level); + } + } + + status = be_cmd_set_ext_fat_capabilites(adapter, &extfat_cmd, cfgs); +err: + pci_free_consistent(adapter->pdev, extfat_cmd.size, extfat_cmd.va, + extfat_cmd.dma); + return status; +} + +int be_cmd_get_fw_log_level(struct be_adapter *adapter) +{ + struct be_dma_mem extfat_cmd; + struct be_fat_conf_params *cfgs; + int status, j; + int level = 0; + + memset(&extfat_cmd, 0, sizeof(struct be_dma_mem)); + extfat_cmd.size = sizeof(struct be_cmd_resp_get_ext_fat_caps); + extfat_cmd.va = pci_alloc_consistent(adapter->pdev, extfat_cmd.size, + &extfat_cmd.dma); + + if (!extfat_cmd.va) { + dev_err(&adapter->pdev->dev, "%s: Memory allocation failure\n", + __func__); + goto err; + } + + status = be_cmd_get_ext_fat_capabilites(adapter, &extfat_cmd); + if (!status) { + cfgs = (struct be_fat_conf_params *)(extfat_cmd.va + + sizeof(struct be_cmd_resp_hdr)); + for (j = 0; j < le32_to_cpu(cfgs->module[0].num_modes); j++) { + if (cfgs->module[0].trace_lvl[j].mode == MODE_UART) + level = cfgs->module[0].trace_lvl[j].dbg_lvl; + } + } + pci_free_consistent(adapter->pdev, extfat_cmd.size, extfat_cmd.va, + extfat_cmd.dma); +err: + return level; +} + int be_cmd_get_ext_fat_capabilites(struct be_adapter *adapter, struct be_dma_mem *cmd) { @@ -2967,30 +3313,78 @@ err: return status; } -static struct be_nic_resource_desc *be_get_nic_desc(u8 *buf, u32 desc_count, - u32 max_buf_size) +static struct be_nic_res_desc *be_get_nic_desc(u8 *buf, u32 desc_count) { - struct be_nic_resource_desc *desc = (struct be_nic_resource_desc *)buf; + struct be_res_desc_hdr *hdr = (struct be_res_desc_hdr *)buf; int i; for (i = 0; i < desc_count; i++) { - desc->desc_len = desc->desc_len ? : RESOURCE_DESC_SIZE; - if (((void *)desc + desc->desc_len) > - (void *)(buf + max_buf_size)) - return NULL; + if (hdr->desc_type == NIC_RESOURCE_DESC_TYPE_V0 || + hdr->desc_type == NIC_RESOURCE_DESC_TYPE_V1) + return (struct be_nic_res_desc *)hdr; - if (desc->desc_type == NIC_RESOURCE_DESC_TYPE_V0 || - desc->desc_type == NIC_RESOURCE_DESC_TYPE_V1) - return desc; + hdr->desc_len = hdr->desc_len ? : RESOURCE_DESC_SIZE_V0; + hdr = (void *)hdr + hdr->desc_len; + } + return NULL; +} + +static struct be_pcie_res_desc *be_get_pcie_desc(u8 devfn, u8 *buf, + u32 desc_count) +{ + struct be_res_desc_hdr *hdr = (struct be_res_desc_hdr *)buf; + struct be_pcie_res_desc *pcie; + int i; - desc = (void *)desc + desc->desc_len; + for (i = 0; i < desc_count; i++) { + if ((hdr->desc_type == PCIE_RESOURCE_DESC_TYPE_V0 || + hdr->desc_type == PCIE_RESOURCE_DESC_TYPE_V1)) { + pcie = (struct be_pcie_res_desc *)hdr; + if (pcie->pf_num == devfn) + return pcie; + } + + hdr->desc_len = hdr->desc_len ? : RESOURCE_DESC_SIZE_V0; + hdr = (void *)hdr + hdr->desc_len; } + return NULL; +} + +static struct be_port_res_desc *be_get_port_desc(u8 *buf, u32 desc_count) +{ + struct be_res_desc_hdr *hdr = (struct be_res_desc_hdr *)buf; + int i; + + for (i = 0; i < desc_count; i++) { + if (hdr->desc_type == PORT_RESOURCE_DESC_TYPE_V1) + return (struct be_port_res_desc *)hdr; + hdr->desc_len = hdr->desc_len ? : RESOURCE_DESC_SIZE_V0; + hdr = (void *)hdr + hdr->desc_len; + } return NULL; } +static void be_copy_nic_desc(struct be_resources *res, + struct be_nic_res_desc *desc) +{ + res->max_uc_mac = le16_to_cpu(desc->unicast_mac_count); + res->max_vlans = le16_to_cpu(desc->vlan_count); + res->max_mcast_mac = le16_to_cpu(desc->mcast_mac_count); + res->max_tx_qs = le16_to_cpu(desc->txq_count); + res->max_rss_qs = le16_to_cpu(desc->rssq_count); + res->max_rx_qs = le16_to_cpu(desc->rq_count); + res->max_evt_qs = le16_to_cpu(desc->eq_count); + /* Clear flags that driver is not interested in */ + res->if_cap_flags = le32_to_cpu(desc->cap_flags) & + BE_IF_CAP_FLAGS_WANT; + /* Need 1 RXQ as the default RXQ */ + if (res->max_rss_qs && res->max_rss_qs == res->max_rx_qs) + res->max_rss_qs -= 1; +} + /* Uses Mbox */ -int be_cmd_get_func_config(struct be_adapter *adapter) +int be_cmd_get_func_config(struct be_adapter *adapter, struct be_resources *res) { struct be_mcc_wrb *wrb; struct be_cmd_req_get_func_config *req; @@ -3002,8 +3396,7 @@ int be_cmd_get_func_config(struct be_adapter *adapter) memset(&cmd, 0, sizeof(struct be_dma_mem)); cmd.size = sizeof(struct be_cmd_resp_get_func_config); - cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size, - &cmd.dma); + cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size, &cmd.dma); if (!cmd.va) { dev_err(&adapter->pdev->dev, "Memory alloc failure\n"); status = -ENOMEM; @@ -3029,25 +3422,16 @@ int be_cmd_get_func_config(struct be_adapter *adapter) if (!status) { struct be_cmd_resp_get_func_config *resp = cmd.va; u32 desc_count = le32_to_cpu(resp->desc_count); - struct be_nic_resource_desc *desc; + struct be_nic_res_desc *desc; - desc = be_get_nic_desc(resp->func_param, desc_count, - sizeof(resp->func_param)); + desc = be_get_nic_desc(resp->func_param, desc_count); if (!desc) { status = -EINVAL; goto err; } adapter->pf_number = desc->pf_num; - adapter->max_pmac_cnt = le16_to_cpu(desc->unicast_mac_count); - adapter->max_vlans = le16_to_cpu(desc->vlan_count); - adapter->max_mcast_mac = le16_to_cpu(desc->mcast_mac_count); - adapter->max_tx_queues = le16_to_cpu(desc->txq_count); - adapter->max_rss_queues = le16_to_cpu(desc->rssq_count); - adapter->max_rx_queues = le16_to_cpu(desc->rq_count); - - adapter->max_event_queues = le16_to_cpu(desc->eq_count); - adapter->if_cap_flags = le32_to_cpu(desc->cap_flags); + be_copy_nic_desc(res, desc); } err: mutex_unlock(&adapter->mbox_lock); @@ -3057,8 +3441,8 @@ err: } /* Uses mbox */ -int be_cmd_get_profile_config_mbox(struct be_adapter *adapter, - u8 domain, struct be_dma_mem *cmd) +static int be_cmd_get_profile_config_mbox(struct be_adapter *adapter, + u8 domain, struct be_dma_mem *cmd) { struct be_mcc_wrb *wrb; struct be_cmd_req_get_profile_config *req; @@ -3085,8 +3469,8 @@ int be_cmd_get_profile_config_mbox(struct be_adapter *adapter, } /* Uses sync mcc */ -int be_cmd_get_profile_config_mccq(struct be_adapter *adapter, - u8 domain, struct be_dma_mem *cmd) +static int be_cmd_get_profile_config_mccq(struct be_adapter *adapter, + u8 domain, struct be_dma_mem *cmd) { struct be_mcc_wrb *wrb; struct be_cmd_req_get_profile_config *req; @@ -3118,59 +3502,58 @@ err: } /* Uses sync mcc, if MCCQ is already created otherwise mbox */ -int be_cmd_get_profile_config(struct be_adapter *adapter, u32 *cap_flags, - u16 *txq_count, u8 domain) +int be_cmd_get_profile_config(struct be_adapter *adapter, + struct be_resources *res, u8 domain) { + struct be_cmd_resp_get_profile_config *resp; + struct be_pcie_res_desc *pcie; + struct be_port_res_desc *port; + struct be_nic_res_desc *nic; struct be_queue_info *mccq = &adapter->mcc_obj.q; struct be_dma_mem cmd; + u32 desc_count; int status; memset(&cmd, 0, sizeof(struct be_dma_mem)); - if (!lancer_chip(adapter)) - cmd.size = sizeof(struct be_cmd_resp_get_profile_config_v1); - else - cmd.size = sizeof(struct be_cmd_resp_get_profile_config); - cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size, - &cmd.dma); - if (!cmd.va) { - dev_err(&adapter->pdev->dev, "Memory alloc failure\n"); + cmd.size = sizeof(struct be_cmd_resp_get_profile_config); + cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size, &cmd.dma); + if (!cmd.va) return -ENOMEM; - } if (!mccq->created) status = be_cmd_get_profile_config_mbox(adapter, domain, &cmd); else status = be_cmd_get_profile_config_mccq(adapter, domain, &cmd); - if (!status) { - struct be_cmd_resp_get_profile_config *resp = cmd.va; - u32 desc_count = le32_to_cpu(resp->desc_count); - struct be_nic_resource_desc *desc; + if (status) + goto err; - desc = be_get_nic_desc(resp->func_param, desc_count, - sizeof(resp->func_param)); + resp = cmd.va; + desc_count = le32_to_cpu(resp->desc_count); + + pcie = be_get_pcie_desc(adapter->pdev->devfn, resp->func_param, + desc_count); + if (pcie) + res->max_vfs = le16_to_cpu(pcie->num_vfs); + + port = be_get_port_desc(resp->func_param, desc_count); + if (port) + adapter->mc_type = port->mc_type; + + nic = be_get_nic_desc(resp->func_param, desc_count); + if (nic) + be_copy_nic_desc(res, nic); - if (!desc) { - status = -EINVAL; - goto err; - } - if (cap_flags) - *cap_flags = le32_to_cpu(desc->cap_flags); - if (txq_count) - *txq_count = le32_to_cpu(desc->txq_count); - } err: if (cmd.va) - pci_free_consistent(adapter->pdev, cmd.size, - cmd.va, cmd.dma); + pci_free_consistent(adapter->pdev, cmd.size, cmd.va, cmd.dma); return status; } -/* Uses sync mcc */ -int be_cmd_set_profile_config(struct be_adapter *adapter, u32 bps, - u8 domain) +int be_cmd_set_profile_config(struct be_adapter *adapter, void *desc, + int size, u8 version, u8 domain) { - struct be_mcc_wrb *wrb; struct be_cmd_req_set_profile_config *req; + struct be_mcc_wrb *wrb; int status; spin_lock_bh(&adapter->mcc_lock); @@ -3182,46 +3565,130 @@ int be_cmd_set_profile_config(struct be_adapter *adapter, u32 bps, } req = embedded_payload(wrb); - be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, OPCODE_COMMON_SET_PROFILE_CONFIG, sizeof(*req), wrb, NULL); - + req->hdr.version = version; req->hdr.domain = domain; req->desc_count = cpu_to_le32(1); + memcpy(req->desc, desc, size); + + status = be_mcc_notify_wait(adapter); +err: + spin_unlock_bh(&adapter->mcc_lock); + return status; +} + +/* Mark all fields invalid */ +void be_reset_nic_desc(struct be_nic_res_desc *nic) +{ + memset(nic, 0, sizeof(*nic)); + nic->unicast_mac_count = 0xFFFF; + nic->mcc_count = 0xFFFF; + nic->vlan_count = 0xFFFF; + nic->mcast_mac_count = 0xFFFF; + nic->txq_count = 0xFFFF; + nic->rq_count = 0xFFFF; + nic->rssq_count = 0xFFFF; + nic->lro_count = 0xFFFF; + nic->cq_count = 0xFFFF; + nic->toe_conn_count = 0xFFFF; + nic->eq_count = 0xFFFF; + nic->iface_count = 0xFFFF; + nic->link_param = 0xFF; + nic->channel_id_param = cpu_to_le16(0xF000); + nic->acpi_params = 0xFF; + nic->wol_param = 0x0F; + nic->tunnel_iface_count = 0xFFFF; + nic->direct_tenant_iface_count = 0xFFFF; + nic->bw_max = 0xFFFFFFFF; +} + +int be_cmd_config_qos(struct be_adapter *adapter, u32 max_rate, u16 link_speed, + u8 domain) +{ + struct be_nic_res_desc nic_desc; + u32 bw_percent; + u16 version = 0; + + if (BE3_chip(adapter)) + return be_cmd_set_qos(adapter, max_rate / 10, domain); + + be_reset_nic_desc(&nic_desc); + nic_desc.pf_num = adapter->pf_number; + nic_desc.vf_num = domain; + if (lancer_chip(adapter)) { + nic_desc.hdr.desc_type = NIC_RESOURCE_DESC_TYPE_V0; + nic_desc.hdr.desc_len = RESOURCE_DESC_SIZE_V0; + nic_desc.flags = (1 << QUN_SHIFT) | (1 << IMM_SHIFT) | + (1 << NOSV_SHIFT); + nic_desc.bw_max = cpu_to_le32(max_rate / 10); + } else { + version = 1; + nic_desc.hdr.desc_type = NIC_RESOURCE_DESC_TYPE_V1; + nic_desc.hdr.desc_len = RESOURCE_DESC_SIZE_V1; + nic_desc.flags = (1 << IMM_SHIFT) | (1 << NOSV_SHIFT); + bw_percent = max_rate ? (max_rate * 100) / link_speed : 100; + nic_desc.bw_max = cpu_to_le32(bw_percent); + } + + return be_cmd_set_profile_config(adapter, &nic_desc, + nic_desc.hdr.desc_len, + version, domain); +} + +int be_cmd_manage_iface(struct be_adapter *adapter, u32 iface, u8 op) +{ + struct be_mcc_wrb *wrb; + struct be_cmd_req_manage_iface_filters *req; + int status; + + if (iface == 0xFFFFFFFF) + return -1; + + spin_lock_bh(&adapter->mcc_lock); + + wrb = wrb_from_mccq(adapter); + if (!wrb) { + status = -EBUSY; + goto err; + } + req = embedded_payload(wrb); + + be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, + OPCODE_COMMON_MANAGE_IFACE_FILTERS, sizeof(*req), + wrb, NULL); + req->op = op; + req->target_iface_id = cpu_to_le32(iface); - req->nic_desc.desc_type = NIC_RESOURCE_DESC_TYPE_V0; - req->nic_desc.desc_len = RESOURCE_DESC_SIZE; - req->nic_desc.flags = (1 << QUN) | (1 << IMM) | (1 << NOSV); - req->nic_desc.pf_num = adapter->pf_number; - req->nic_desc.vf_num = domain; - - /* Mark fields invalid */ - req->nic_desc.unicast_mac_count = 0xFFFF; - req->nic_desc.mcc_count = 0xFFFF; - req->nic_desc.vlan_count = 0xFFFF; - req->nic_desc.mcast_mac_count = 0xFFFF; - req->nic_desc.txq_count = 0xFFFF; - req->nic_desc.rq_count = 0xFFFF; - req->nic_desc.rssq_count = 0xFFFF; - req->nic_desc.lro_count = 0xFFFF; - req->nic_desc.cq_count = 0xFFFF; - req->nic_desc.toe_conn_count = 0xFFFF; - req->nic_desc.eq_count = 0xFFFF; - req->nic_desc.link_param = 0xFF; - req->nic_desc.bw_min = 0xFFFFFFFF; - req->nic_desc.acpi_params = 0xFF; - req->nic_desc.wol_param = 0x0F; - - /* Change BW */ - req->nic_desc.bw_min = cpu_to_le32(bps); - req->nic_desc.bw_max = cpu_to_le32(bps); status = be_mcc_notify_wait(adapter); err: spin_unlock_bh(&adapter->mcc_lock); return status; } +int be_cmd_set_vxlan_port(struct be_adapter *adapter, __be16 port) +{ + struct be_port_res_desc port_desc; + + memset(&port_desc, 0, sizeof(port_desc)); + port_desc.hdr.desc_type = PORT_RESOURCE_DESC_TYPE_V1; + port_desc.hdr.desc_len = RESOURCE_DESC_SIZE_V1; + port_desc.flags = (1 << IMM_SHIFT) | (1 << NOSV_SHIFT); + port_desc.link_num = adapter->hba_port_num; + if (port) { + port_desc.nv_flags = NV_TYPE_VXLAN | (1 << SOCVID_SHIFT) | + (1 << RCVID_SHIFT); + port_desc.nv_port = swab16(port); + } else { + port_desc.nv_flags = NV_TYPE_DISABLED; + port_desc.nv_port = 0; + } + + return be_cmd_set_profile_config(adapter, &port_desc, + RESOURCE_DESC_SIZE_V1, 1, 0); +} + int be_cmd_get_if_id(struct be_adapter *adapter, struct be_vf_cfg *vf_cfg, int vf_num) { @@ -3255,6 +3722,72 @@ err: return status; } +static int lancer_wait_idle(struct be_adapter *adapter) +{ +#define SLIPORT_IDLE_TIMEOUT 30 + u32 reg_val; + int status = 0, i; + + for (i = 0; i < SLIPORT_IDLE_TIMEOUT; i++) { + reg_val = ioread32(adapter->db + PHYSDEV_CONTROL_OFFSET); + if ((reg_val & PHYSDEV_CONTROL_INP_MASK) == 0) + break; + + ssleep(1); + } + + if (i == SLIPORT_IDLE_TIMEOUT) + status = -1; + + return status; +} + +int lancer_physdev_ctrl(struct be_adapter *adapter, u32 mask) +{ + int status = 0; + + status = lancer_wait_idle(adapter); + if (status) + return status; + + iowrite32(mask, adapter->db + PHYSDEV_CONTROL_OFFSET); + + return status; +} + +/* Routine to check whether dump image is present or not */ +bool dump_present(struct be_adapter *adapter) +{ + u32 sliport_status = 0; + + sliport_status = ioread32(adapter->db + SLIPORT_STATUS_OFFSET); + return !!(sliport_status & SLIPORT_STATUS_DIP_MASK); +} + +int lancer_initiate_dump(struct be_adapter *adapter) +{ + int status; + + /* give firmware reset and diagnostic dump */ + status = lancer_physdev_ctrl(adapter, PHYSDEV_CONTROL_FW_RESET_MASK | + PHYSDEV_CONTROL_DD_MASK); + if (status < 0) { + dev_err(&adapter->pdev->dev, "Firmware reset failed\n"); + return status; + } + + status = lancer_wait_idle(adapter); + if (status) + return status; + + if (!dump_present(adapter)) { + dev_err(&adapter->pdev->dev, "Dump image not present\n"); + return -1; + } + + return 0; +} + /* Uses sync mcc */ int be_cmd_enable_vf(struct be_adapter *adapter, u8 domain) { @@ -3262,7 +3795,7 @@ int be_cmd_enable_vf(struct be_adapter *adapter, u8 domain) struct be_cmd_enable_disable_vf *req; int status; - if (!lancer_chip(adapter)) + if (BEx_chip(adapter)) return 0; spin_lock_bh(&adapter->mcc_lock); @@ -3312,8 +3845,81 @@ int be_cmd_intr_set(struct be_adapter *adapter, bool intr_enable) return status; } +/* Uses MBOX */ +int be_cmd_get_active_profile(struct be_adapter *adapter, u16 *profile_id) +{ + struct be_cmd_req_get_active_profile *req; + struct be_mcc_wrb *wrb; + int status; + + if (mutex_lock_interruptible(&adapter->mbox_lock)) + return -1; + + wrb = wrb_from_mbox(adapter); + if (!wrb) { + status = -EBUSY; + goto err; + } + + req = embedded_payload(wrb); + + be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, + OPCODE_COMMON_GET_ACTIVE_PROFILE, sizeof(*req), + wrb, NULL); + + status = be_mbox_notify_wait(adapter); + if (!status) { + struct be_cmd_resp_get_active_profile *resp = + embedded_payload(wrb); + *profile_id = le16_to_cpu(resp->active_profile_id); + } + +err: + mutex_unlock(&adapter->mbox_lock); + return status; +} + +int be_cmd_set_logical_link_config(struct be_adapter *adapter, + int link_state, u8 domain) +{ + struct be_mcc_wrb *wrb; + struct be_cmd_req_set_ll_link *req; + int status; + + if (BEx_chip(adapter) || lancer_chip(adapter)) + return 0; + + spin_lock_bh(&adapter->mcc_lock); + + wrb = wrb_from_mccq(adapter); + if (!wrb) { + status = -EBUSY; + goto err; + } + + req = embedded_payload(wrb); + + be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, + OPCODE_COMMON_SET_LOGICAL_LINK_CONFIG, + sizeof(*req), wrb, NULL); + + req->hdr.version = 1; + req->hdr.domain = domain; + + if (link_state == IFLA_VF_LINK_STATE_ENABLE) + req->link_config |= 1; + + if (link_state == IFLA_VF_LINK_STATE_AUTO) + req->link_config |= 1 << PLINK_TRACK_SHIFT; + + status = be_mcc_notify_wait(adapter); +err: + spin_unlock_bh(&adapter->mcc_lock); + return status; +} + int be_roce_mcc_cmd(void *netdev_handle, void *wrb_payload, - int wrb_payload_size, u16 *cmd_status, u16 *ext_status) + int wrb_payload_size, u16 *cmd_status, u16 *ext_status) { struct be_adapter *adapter = netdev_priv(netdev_handle); struct be_mcc_wrb *wrb; |