OSAL_MEMSET(p_iov->pf2vf_reply, 0, sizeof(union pfvf_tlvs));
/* Init type and length */
- p_tlv = ecore_add_tlv(p_hwfn, &p_iov->offset, type, length);
+ p_tlv = ecore_add_tlv(&p_iov->offset, type, length);
/* Init first tlv header */
((struct vfpf_first_tlv *)p_tlv)->reply_address =
return p_tlv;
}
-static int ecore_send_msg2pf(struct ecore_hwfn *p_hwfn,
- u8 *done, u32 resp_size)
+static void ecore_vf_pf_req_end(struct ecore_hwfn *p_hwfn,
+ enum _ecore_status_t req_status)
+{
+ union pfvf_tlvs *resp = p_hwfn->vf_iov_info->pf2vf_reply;
+
+ DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
+ "VF request status = 0x%x, PF reply status = 0x%x\n",
+ req_status, resp->default_resp.hdr.status);
+
+ OSAL_MUTEX_RELEASE(&p_hwfn->vf_iov_info->mutex);
+}
+
+#ifdef CONFIG_ECORE_SW_CHANNEL
+/* The SW channel implementation of Windows needs to know the 'exact'
+ * response size of any given message. That means that for future
+ * messages we'd be unable to send TLVs to PF if he'll be unable to
+ * answer them if the |response| != |default response|.
+ * We'd need to handshake in acquire capabilities for any such.
+ */
+#endif
+static enum _ecore_status_t
+ecore_send_msg2pf(struct ecore_hwfn *p_hwfn,
+ u8 *done, u32 resp_size)
{
- struct ustorm_vf_zone *zone_data = (struct ustorm_vf_zone *)
- ((u8 *)PXP_VF_BAR0_START_USDM_ZONE_B);
union vfpf_tlvs *p_req = p_hwfn->vf_iov_info->vf2pf_request;
struct ustorm_trigger_vf_zone trigger;
- int rc = ECORE_SUCCESS, time = 100;
- u8 pf_id;
+ struct ustorm_vf_zone *zone_data;
+ enum _ecore_status_t rc = ECORE_SUCCESS;
+ int time = 100;
+
+ zone_data = (struct ustorm_vf_zone *)PXP_VF_BAR0_START_USDM_ZONE_B;
/* output tlvs list */
ecore_dp_tlv_list(p_hwfn, p_req);
/* need to add the END TLV to the message size */
resp_size += sizeof(struct channel_list_end_tlv);
- if (!p_hwfn->p_dev->sriov_info.b_hw_channel) {
- rc = OSAL_VF_SEND_MSG2PF(p_hwfn->p_dev,
- done,
- p_req,
- p_hwfn->vf_iov_info->pf2vf_reply,
- sizeof(union vfpf_tlvs), resp_size);
- /* TODO - no prints about message ? */
- goto exit;
- }
-
/* Send TLVs over HW channel */
OSAL_MEMSET(&trigger, 0, sizeof(struct ustorm_trigger_vf_zone));
trigger.vf_pf_msg_valid = 1;
- /* TODO - FW should remove this requirement */
- pf_id = GET_FIELD(p_hwfn->hw_info.concrete_fid, PXP_CONCRETE_FID_PFID);
DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
- "VF -> PF [%02x] message: [%08x, %08x] --> %p, %08x --> %p\n",
- pf_id,
+ "VF -> PF [%02x] message: [%08x, %08x] --> %p,"
+ " %08x --> %p\n",
+ GET_FIELD(p_hwfn->hw_info.concrete_fid,
+ PXP_CONCRETE_FID_PFID),
U64_HI(p_hwfn->vf_iov_info->vf2pf_request_phys),
U64_LO(p_hwfn->vf_iov_info->vf2pf_request_phys),
&zone_data->non_trigger.vf_pf_msg_addr,
REG_WR(p_hwfn, (osal_uintptr_t)&zone_data->trigger,
*((u32 *)&trigger));
+ /* When PF would be done with the response, it would write back to the
+ * `done' address. Poll until then.
+ */
while ((!*done) && time) {
OSAL_MSLEEP(25);
time--;
}
if (!*done) {
- DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
- "VF <-- PF Timeout [Type %d]\n",
- p_req->first_tlv.tl.type);
+ DP_NOTICE(p_hwfn, true,
+ "VF <-- PF Timeout [Type %d]\n",
+ p_req->first_tlv.tl.type);
rc = ECORE_TIMEOUT;
- goto exit;
} else {
- DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
- "PF response: %d [Type %d]\n",
- *done, p_req->first_tlv.tl.type);
+ if ((*done != PFVF_STATUS_SUCCESS) &&
+ (*done != PFVF_STATUS_NO_RESOURCE))
+ DP_NOTICE(p_hwfn, false,
+ "PF response: %d [Type %d]\n",
+ *done, p_req->first_tlv.tl.type);
+ else
+ DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
+ "PF response: %d [Type %d]\n",
+ *done, p_req->first_tlv.tl.type);
}
-exit:
- OSAL_MUTEX_RELEASE(&p_hwfn->vf_iov_info->mutex);
+ return rc;
+}
+
+static void ecore_vf_pf_add_qid(struct ecore_hwfn *p_hwfn,
+ struct ecore_queue_cid *p_cid)
+{
+ struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
+ struct vfpf_qid_tlv *p_qid_tlv;
+
+ /* Only add QIDs for the queue if it was negotiated with PF */
+ if (!(p_iov->acquire_resp.pfdev_info.capabilities &
+ PFVF_ACQUIRE_CAP_QUEUE_QIDS))
+ return;
+
+ p_qid_tlv = ecore_add_tlv(&p_iov->offset,
+ CHANNEL_TLV_QID, sizeof(*p_qid_tlv));
+ p_qid_tlv->qid = p_cid->qid_usage_idx;
+}
+
+enum _ecore_status_t _ecore_vf_pf_release(struct ecore_hwfn *p_hwfn,
+ bool b_final)
+{
+ struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
+ struct pfvf_def_resp_tlv *resp;
+ struct vfpf_first_tlv *req;
+ u32 size;
+ enum _ecore_status_t rc;
+
+ /* clear mailbox and prep first tlv */
+ req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_RELEASE, sizeof(*req));
+
+ /* add list termination tlv */
+ ecore_add_tlv(&p_iov->offset,
+ CHANNEL_TLV_LIST_END,
+ sizeof(struct channel_list_end_tlv));
+
+ resp = &p_iov->pf2vf_reply->default_resp;
+ rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
+
+ if (rc == ECORE_SUCCESS && resp->hdr.status != PFVF_STATUS_SUCCESS)
+ rc = ECORE_AGAIN;
+
+ ecore_vf_pf_req_end(p_hwfn, rc);
+ if (!b_final)
+ return rc;
+
+ p_hwfn->b_int_enabled = 0;
+
+ if (p_iov->vf2pf_request)
+ OSAL_DMA_FREE_COHERENT(p_hwfn->p_dev,
+ p_iov->vf2pf_request,
+ p_iov->vf2pf_request_phys,
+ sizeof(union vfpf_tlvs));
+ if (p_iov->pf2vf_reply)
+ OSAL_DMA_FREE_COHERENT(p_hwfn->p_dev,
+ p_iov->pf2vf_reply,
+ p_iov->pf2vf_reply_phys,
+ sizeof(union pfvf_tlvs));
+
+ if (p_iov->bulletin.p_virt) {
+ size = sizeof(struct ecore_bulletin_content);
+ OSAL_DMA_FREE_COHERENT(p_hwfn->p_dev,
+ p_iov->bulletin.p_virt,
+ p_iov->bulletin.phys,
+ size);
+ }
+
+#ifdef CONFIG_ECORE_LOCK_ALLOC
+ OSAL_MUTEX_DEALLOC(&p_iov->mutex);
+#endif
+
+ OSAL_FREE(p_hwfn->p_dev, p_hwfn->vf_iov_info);
+ p_hwfn->vf_iov_info = OSAL_NULL;
return rc;
}
+enum _ecore_status_t ecore_vf_pf_release(struct ecore_hwfn *p_hwfn)
+{
+ return _ecore_vf_pf_release(p_hwfn, true);
+}
+
#define VF_ACQUIRE_THRESH 3
-#define VF_ACQUIRE_MAC_FILTERS 1
-#define VF_ACQUIRE_MC_FILTERS 10
+static void ecore_vf_pf_acquire_reduce_resc(struct ecore_hwfn *p_hwfn,
+ struct vf_pf_resc_request *p_req,
+ struct pf_vf_resc *p_resp)
+{
+ DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
+ "PF unwilling to fullill resource request: rxq [%02x/%02x] txq [%02x/%02x] sbs [%02x/%02x] mac [%02x/%02x] vlan [%02x/%02x] mc [%02x/%02x] cids [%02x/%02x]. Try PF recommended amount\n",
+ p_req->num_rxqs, p_resp->num_rxqs,
+ p_req->num_rxqs, p_resp->num_txqs,
+ p_req->num_sbs, p_resp->num_sbs,
+ p_req->num_mac_filters, p_resp->num_mac_filters,
+ p_req->num_vlan_filters, p_resp->num_vlan_filters,
+ p_req->num_mc_filters, p_resp->num_mc_filters,
+ p_req->num_cids, p_resp->num_cids);
+
+ /* humble our request */
+ p_req->num_txqs = p_resp->num_txqs;
+ p_req->num_rxqs = p_resp->num_rxqs;
+ p_req->num_sbs = p_resp->num_sbs;
+ p_req->num_mac_filters = p_resp->num_mac_filters;
+ p_req->num_vlan_filters = p_resp->num_vlan_filters;
+ p_req->num_mc_filters = p_resp->num_mc_filters;
+ p_req->num_cids = p_resp->num_cids;
+}
static enum _ecore_status_t ecore_vf_pf_acquire(struct ecore_hwfn *p_hwfn)
{
struct pfvf_acquire_resp_tlv *resp = &p_iov->pf2vf_reply->acquire_resp;
struct pf_vf_pfdev_info *pfdev_info = &resp->pfdev_info;
struct ecore_vf_acquire_sw_info vf_sw_info;
- struct vfpf_acquire_tlv *req;
- int rc = 0, attempts = 0;
+ struct vf_pf_resc_request *p_resc;
bool resources_acquired = false;
-
- /* @@@ TBD: MichalK take this from somewhere else... */
- u8 rx_count = 1, tx_count = 1, num_sbs = 1;
- u8 num_mac = VF_ACQUIRE_MAC_FILTERS, num_mc = VF_ACQUIRE_MC_FILTERS;
+ struct vfpf_acquire_tlv *req;
+ int attempts = 0;
+ enum _ecore_status_t rc = ECORE_SUCCESS;
/* clear mailbox and prep first tlv */
req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_ACQUIRE, sizeof(*req));
+ p_resc = &req->resc_request;
/* @@@ TBD: PF may not be ready bnx2x_get_vf_id... */
req->vfdev_info.opaque_fid = p_hwfn->hw_info.opaque_fid;
- req->resc_request.num_rxqs = rx_count;
- req->resc_request.num_txqs = tx_count;
- req->resc_request.num_sbs = num_sbs;
- req->resc_request.num_mac_filters = num_mac;
- req->resc_request.num_mc_filters = num_mc;
- req->resc_request.num_vlan_filters = ECORE_ETH_VF_NUM_VLAN_FILTERS;
+ p_resc->num_rxqs = ECORE_MAX_VF_CHAINS_PER_PF;
+ p_resc->num_txqs = ECORE_MAX_VF_CHAINS_PER_PF;
+ p_resc->num_sbs = ECORE_MAX_VF_CHAINS_PER_PF;
+ p_resc->num_mac_filters = ECORE_ETH_VF_NUM_MAC_FILTERS;
+ p_resc->num_vlan_filters = ECORE_ETH_VF_NUM_VLAN_FILTERS;
+ p_resc->num_cids = ECORE_ETH_VF_DEFAULT_NUM_CIDS;
OSAL_MEMSET(&vf_sw_info, 0, sizeof(vf_sw_info));
OSAL_VF_FILL_ACQUIRE_RESC_REQ(p_hwfn, &req->resc_request, &vf_sw_info);
req->vfdev_info.fw_minor = FW_MINOR_VERSION;
req->vfdev_info.fw_revision = FW_REVISION_VERSION;
req->vfdev_info.fw_engineering = FW_ENGINEERING_VERSION;
+ req->vfdev_info.eth_fp_hsi_major = ETH_HSI_VER_MAJOR;
+ req->vfdev_info.eth_fp_hsi_minor = ETH_HSI_VER_MINOR;
- if (vf_sw_info.override_fw_version)
- req->vfdev_info.capabilties |= VFPF_ACQUIRE_CAP_OVERRIDE_FW_VER;
+ /* Fill capability field with any non-deprecated config we support */
+ req->vfdev_info.capabilities |= VFPF_ACQUIRE_CAP_100G;
+
+ /* If we've mapped the doorbell bar, try using queue qids */
+ if (p_iov->b_doorbell_bar)
+ req->vfdev_info.capabilities |= VFPF_ACQUIRE_CAP_PHYSICAL_BAR |
+ VFPF_ACQUIRE_CAP_QUEUE_QIDS;
/* pf 2 vf bulletin board address */
req->bulletin_addr = p_iov->bulletin.phys;
req->bulletin_size = p_iov->bulletin.size;
/* add list termination tlv */
- ecore_add_tlv(p_hwfn, &p_iov->offset,
+ ecore_add_tlv(&p_iov->offset,
CHANNEL_TLV_LIST_END,
sizeof(struct channel_list_end_tlv));
DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
"attempting to acquire resources\n");
+ /* Clear response buffer, as this might be a re-send */
+ OSAL_MEMSET(p_iov->pf2vf_reply, 0,
+ sizeof(union pfvf_tlvs));
+
/* send acquire request */
rc = ecore_send_msg2pf(p_hwfn,
&resp->hdr.status, sizeof(*resp));
-
- /* PF timeout */
- if (rc)
- return rc;
+ if (rc != ECORE_SUCCESS)
+ goto exit;
/* copy acquire response from buffer to p_hwfn */
OSAL_MEMCPY(&p_iov->acquire_resp,
attempts++;
- /* PF agrees to allocate our resources */
if (resp->hdr.status == PFVF_STATUS_SUCCESS) {
+ /* PF agrees to allocate our resources */
+ if (!(resp->pfdev_info.capabilities &
+ PFVF_ACQUIRE_CAP_POST_FW_OVERRIDE)) {
+ /* It's possible legacy PF mistakenly accepted;
+ * but we don't care - simply mark it as
+ * legacy and continue.
+ */
+ req->vfdev_info.capabilities |=
+ VFPF_ACQUIRE_CAP_PRE_FP_HSI;
+ }
DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
"resources acquired\n");
resources_acquired = true;
} /* PF refuses to allocate our resources */
- else if (resp->hdr.status ==
- PFVF_STATUS_NO_RESOURCE &&
+ else if (resp->hdr.status == PFVF_STATUS_NO_RESOURCE &&
attempts < VF_ACQUIRE_THRESH) {
- DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
- "PF unwilling to fullfill resource request. Try PF recommended amount\n");
-
- /* humble our request */
- req->resc_request.num_txqs = resp->resc.num_txqs;
- req->resc_request.num_rxqs = resp->resc.num_rxqs;
- req->resc_request.num_sbs = resp->resc.num_sbs;
- req->resc_request.num_mac_filters =
- resp->resc.num_mac_filters;
- req->resc_request.num_vlan_filters =
- resp->resc.num_vlan_filters;
- req->resc_request.num_mc_filters =
- resp->resc.num_mc_filters;
-
- /* Clear response buffer */
- OSAL_MEMSET(p_iov->pf2vf_reply, 0,
- sizeof(union pfvf_tlvs));
+ ecore_vf_pf_acquire_reduce_resc(p_hwfn, p_resc,
+ &resp->resc);
+
+ } else if (resp->hdr.status == PFVF_STATUS_NOT_SUPPORTED) {
+ if (pfdev_info->major_fp_hsi &&
+ (pfdev_info->major_fp_hsi != ETH_HSI_VER_MAJOR)) {
+ DP_NOTICE(p_hwfn, false,
+ "PF uses an incompatible fastpath HSI"
+ " %02x.%02x [VF requires %02x.%02x]."
+ " Please change to a VF driver using"
+ " %02x.xx.\n",
+ pfdev_info->major_fp_hsi,
+ pfdev_info->minor_fp_hsi,
+ ETH_HSI_VER_MAJOR, ETH_HSI_VER_MINOR,
+ pfdev_info->major_fp_hsi);
+ rc = ECORE_INVAL;
+ goto exit;
+ }
+
+ if (!pfdev_info->major_fp_hsi) {
+ if (req->vfdev_info.capabilities &
+ VFPF_ACQUIRE_CAP_PRE_FP_HSI) {
+ DP_NOTICE(p_hwfn, false,
+ "PF uses very old drivers."
+ " Please change to a VF"
+ " driver using no later than"
+ " 8.8.x.x.\n");
+ rc = ECORE_INVAL;
+ goto exit;
+ } else {
+ DP_INFO(p_hwfn,
+ "PF is old - try re-acquire to"
+ " see if it supports FW-version"
+ " override\n");
+ req->vfdev_info.capabilities |=
+ VFPF_ACQUIRE_CAP_PRE_FP_HSI;
+ continue;
+ }
+ }
+
+ /* If PF/VF are using same Major, PF must have had
+ * it's reasons. Simply fail.
+ */
+ DP_NOTICE(p_hwfn, false,
+ "PF rejected acquisition by VF\n");
+ rc = ECORE_INVAL;
+ goto exit;
} else {
DP_ERR(p_hwfn,
- "PF returned error %d to VF acquisition request\n",
+ "PF returned err %d to VF acquisition request\n",
resp->hdr.status);
- return ECORE_AGAIN;
+ rc = ECORE_AGAIN;
+ goto exit;
}
}
+ /* Mark the PF as legacy, if needed */
+ if (req->vfdev_info.capabilities &
+ VFPF_ACQUIRE_CAP_PRE_FP_HSI)
+ p_iov->b_pre_fp_hsi = true;
+
+ /* In case PF doesn't support multi-queue Tx, update the number of
+ * CIDs to reflect the number of queues [older PFs didn't fill that
+ * field].
+ */
+ if (!(resp->pfdev_info.capabilities &
+ PFVF_ACQUIRE_CAP_QUEUE_QIDS))
+ resp->resc.num_cids = resp->resc.num_rxqs +
+ resp->resc.num_txqs;
+
rc = OSAL_VF_UPDATE_ACQUIRE_RESC_RESP(p_hwfn, &resp->resc);
if (rc) {
DP_NOTICE(p_hwfn, true,
- "VF_UPDATE_ACQUIRE_RESC_RESP Failed: status = 0x%x.\n",
+ "VF_UPDATE_ACQUIRE_RESC_RESP Failed:"
+ " status = 0x%x.\n",
rc);
- return ECORE_AGAIN;
+ rc = ECORE_AGAIN;
+ goto exit;
}
/* Update bulletin board size with response from PF */
/* get HW info */
p_hwfn->p_dev->type = resp->pfdev_info.dev_type;
- p_hwfn->p_dev->chip_rev = resp->pfdev_info.chip_rev;
+ p_hwfn->p_dev->chip_rev = (u8)resp->pfdev_info.chip_rev;
DP_INFO(p_hwfn, "Chip details - %s%d\n",
ECORE_IS_BB(p_hwfn->p_dev) ? "BB" : "AH",
CHIP_REV_IS_A0(p_hwfn->p_dev) ? 0 : 1);
- /* @@@TBD MichalK: Fw ver... */
- /* strlcpy(p_hwfn->fw_ver, p_hwfn->acquire_resp.pfdev_info.fw_ver,
- * sizeof(p_hwfn->fw_ver));
- */
-
p_hwfn->p_dev->chip_num = pfdev_info->chip_num & 0xffff;
- return 0;
+ /* Learn of the possibility of CMT */
+ if (IS_LEAD_HWFN(p_hwfn)) {
+ if (resp->pfdev_info.capabilities & PFVF_ACQUIRE_CAP_100G) {
+ DP_INFO(p_hwfn, "100g VF\n");
+ p_hwfn->p_dev->num_hwfns = 2;
+ }
+ }
+
+ /* @DPDK */
+ if ((~p_iov->b_pre_fp_hsi &
+ ETH_HSI_VER_MINOR) &&
+ (resp->pfdev_info.minor_fp_hsi < ETH_HSI_VER_MINOR))
+ DP_INFO(p_hwfn,
+ "PF is using older fastpath HSI;"
+ " %02x.%02x is configured\n",
+ ETH_HSI_VER_MAJOR,
+ resp->pfdev_info.minor_fp_hsi);
+
+exit:
+ ecore_vf_pf_req_end(p_hwfn, rc);
+
+ return rc;
}
-enum _ecore_status_t ecore_vf_hw_prepare(struct ecore_dev *p_dev)
+u32 ecore_vf_hw_bar_size(struct ecore_hwfn *p_hwfn,
+ enum BAR_ID bar_id)
{
- enum _ecore_status_t rc = ECORE_NOMEM;
- struct ecore_vf_iov *p_sriov;
- struct ecore_hwfn *p_hwfn = &p_dev->hwfns[0]; /* @@@TBD CMT */
+ u32 bar_size;
- p_dev->num_hwfns = 1; /* @@@TBD CMT must be fixed... */
+ /* Regview size is fixed */
+ if (bar_id == BAR_ID_0)
+ return 1 << 17;
- p_hwfn->regview = p_dev->regview;
- if (p_hwfn->regview == OSAL_NULL) {
- DP_ERR(p_hwfn,
- "regview should be initialized before"
- " ecore_vf_hw_prepare is called\n");
- return ECORE_INVAL;
- }
+ /* Doorbell is received from PF */
+ bar_size = p_hwfn->vf_iov_info->acquire_resp.pfdev_info.bar_size;
+ if (bar_size)
+ return 1 << bar_size;
+ return 0;
+}
+
+enum _ecore_status_t ecore_vf_hw_prepare(struct ecore_hwfn *p_hwfn)
+{
+ struct ecore_hwfn *p_lead = ECORE_LEADING_HWFN(p_hwfn->p_dev);
+ struct ecore_vf_iov *p_iov;
+ u32 reg;
+ enum _ecore_status_t rc;
- /* Set the doorbell bar. Assumption: regview is set */
- p_hwfn->doorbells = (u8 OSAL_IOMEM *)p_hwfn->regview +
- PXP_VF_BAR0_START_DQ;
+ /* Set number of hwfns - might be overridden once leading hwfn learns
+ * actual configuration from PF.
+ */
+ if (IS_LEAD_HWFN(p_hwfn))
+ p_hwfn->p_dev->num_hwfns = 1;
- p_hwfn->hw_info.opaque_fid = (u16)REG_RD(p_hwfn,
- PXP_VF_BAR0_ME_OPAQUE_ADDRESS);
+ reg = PXP_VF_BAR0_ME_OPAQUE_ADDRESS;
+ p_hwfn->hw_info.opaque_fid = (u16)REG_RD(p_hwfn, reg);
- p_hwfn->hw_info.concrete_fid = REG_RD(p_hwfn,
- PXP_VF_BAR0_ME_CONCRETE_ADDRESS);
+ reg = PXP_VF_BAR0_ME_CONCRETE_ADDRESS;
+ p_hwfn->hw_info.concrete_fid = REG_RD(p_hwfn, reg);
/* Allocate vf sriov info */
- p_sriov = OSAL_ZALLOC(p_hwfn->p_dev, GFP_KERNEL, sizeof(*p_sriov));
- if (!p_sriov) {
+ p_iov = OSAL_ZALLOC(p_hwfn->p_dev, GFP_KERNEL, sizeof(*p_iov));
+ if (!p_iov) {
DP_NOTICE(p_hwfn, true,
"Failed to allocate `struct ecore_sriov'\n");
return ECORE_NOMEM;
}
- OSAL_MEMSET(p_sriov, 0, sizeof(*p_sriov));
+ /* Doorbells are tricky; Upper-layer has alreday set the hwfn doorbell
+ * value, but there are several incompatibily scenarios where that
+ * would be incorrect and we'd need to override it.
+ */
+ if (p_hwfn->doorbells == OSAL_NULL) {
+ p_hwfn->doorbells = (u8 OSAL_IOMEM *)p_hwfn->regview +
+ PXP_VF_BAR0_START_DQ;
+ } else if (p_hwfn == p_lead) {
+ /* For leading hw-function, value is always correct, but need
+ * to handle scenario where legacy PF would not support 100g
+ * mapped bars later.
+ */
+ p_iov->b_doorbell_bar = true;
+ } else {
+ /* here, value would be correct ONLY if the leading hwfn
+ * received indication that mapped-bars are supported.
+ */
+ if (p_lead->vf_iov_info->b_doorbell_bar)
+ p_iov->b_doorbell_bar = true;
+ else
+ p_hwfn->doorbells = (u8 OSAL_IOMEM *)
+ p_hwfn->regview +
+ PXP_VF_BAR0_START_DQ;
+ }
/* Allocate vf2pf msg */
- p_sriov->vf2pf_request = OSAL_DMA_ALLOC_COHERENT(p_hwfn->p_dev,
- &p_sriov->
+ p_iov->vf2pf_request = OSAL_DMA_ALLOC_COHERENT(p_hwfn->p_dev,
+ &p_iov->
vf2pf_request_phys,
sizeof(union
vfpf_tlvs));
- if (!p_sriov->vf2pf_request) {
+ if (!p_iov->vf2pf_request) {
DP_NOTICE(p_hwfn, true,
- "Failed to allocate `vf2pf_request' DMA memory\n");
- goto free_p_sriov;
+ "Failed to allocate `vf2pf_request' DMA memory\n");
+ goto free_p_iov;
}
- p_sriov->pf2vf_reply = OSAL_DMA_ALLOC_COHERENT(p_hwfn->p_dev,
- &p_sriov->
+ p_iov->pf2vf_reply = OSAL_DMA_ALLOC_COHERENT(p_hwfn->p_dev,
+ &p_iov->
pf2vf_reply_phys,
sizeof(union pfvf_tlvs));
- if (!p_sriov->pf2vf_reply) {
+ if (!p_iov->pf2vf_reply) {
DP_NOTICE(p_hwfn, true,
"Failed to allocate `pf2vf_reply' DMA memory\n");
goto free_vf2pf_request;
}
DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
- "VF's Request mailbox [%p virt 0x%" PRIx64 " phys], "
- "Response mailbox [%p virt 0x%" PRIx64 " phys]\n",
- p_sriov->vf2pf_request,
- (u64)p_sriov->vf2pf_request_phys,
- p_sriov->pf2vf_reply, (u64)p_sriov->pf2vf_reply_phys);
+ "VF's Request mailbox [%p virt 0x%lx phys], "
+ "Response mailbox [%p virt 0x%lx phys]\n",
+ p_iov->vf2pf_request,
+ (unsigned long)p_iov->vf2pf_request_phys,
+ p_iov->pf2vf_reply,
+ (unsigned long)p_iov->pf2vf_reply_phys);
/* Allocate Bulletin board */
- p_sriov->bulletin.size = sizeof(struct ecore_bulletin_content);
- p_sriov->bulletin.p_virt = OSAL_DMA_ALLOC_COHERENT(p_hwfn->p_dev,
- &p_sriov->bulletin.
+ p_iov->bulletin.size = sizeof(struct ecore_bulletin_content);
+ p_iov->bulletin.p_virt = OSAL_DMA_ALLOC_COHERENT(p_hwfn->p_dev,
+ &p_iov->bulletin.
phys,
- p_sriov->bulletin.
+ p_iov->bulletin.
size);
DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
- "VF's bulletin Board [%p virt 0x%" PRIx64 " phys 0x%08x bytes]\n",
- p_sriov->bulletin.p_virt, (u64)p_sriov->bulletin.phys,
- p_sriov->bulletin.size);
+ "VF's bulletin Board [%p virt 0x%lx phys 0x%08x bytes]\n",
+ p_iov->bulletin.p_virt, (unsigned long)p_iov->bulletin.phys,
+ p_iov->bulletin.size);
- OSAL_MUTEX_ALLOC(p_hwfn, &p_sriov->mutex);
- OSAL_MUTEX_INIT(&p_sriov->mutex);
+#ifdef CONFIG_ECORE_LOCK_ALLOC
+ OSAL_MUTEX_ALLOC(p_hwfn, &p_iov->mutex);
+#endif
+ OSAL_MUTEX_INIT(&p_iov->mutex);
- p_hwfn->vf_iov_info = p_sriov;
+ p_hwfn->vf_iov_info = p_iov;
p_hwfn->hw_info.personality = ECORE_PCI_ETH;
- /* First VF needs to query for information from PF */
- if (!p_hwfn->my_id)
+ rc = ecore_vf_pf_acquire(p_hwfn);
+
+ /* If VF is 100g using a mapped bar and PF is too old to support that,
+ * acquisition would succeed - but the VF would have no way knowing
+ * the size of the doorbell bar configured in HW and thus will not
+ * know how to split it for 2nd hw-function.
+ * In this case we re-try without the indication of the mapped
+ * doorbell.
+ */
+ if (rc == ECORE_SUCCESS &&
+ p_iov->b_doorbell_bar &&
+ !ecore_vf_hw_bar_size(p_hwfn, BAR_ID_1) &&
+ ECORE_IS_CMT(p_hwfn->p_dev)) {
+ rc = _ecore_vf_pf_release(p_hwfn, false);
+ if (rc != ECORE_SUCCESS)
+ return rc;
+
+ p_iov->b_doorbell_bar = false;
+ p_hwfn->doorbells = (u8 OSAL_IOMEM *)p_hwfn->regview +
+ PXP_VF_BAR0_START_DQ;
rc = ecore_vf_pf_acquire(p_hwfn);
+ }
+
+ DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
+ "Regview [%p], Doorbell [%p], Device-doorbell [%p]\n",
+ p_hwfn->regview, p_hwfn->doorbells,
+ p_hwfn->p_dev->doorbells);
return rc;
free_vf2pf_request:
- OSAL_DMA_FREE_COHERENT(p_hwfn->p_dev, p_sriov->vf2pf_request,
- p_sriov->vf2pf_request_phys,
+ OSAL_DMA_FREE_COHERENT(p_hwfn->p_dev, p_iov->vf2pf_request,
+ p_iov->vf2pf_request_phys,
sizeof(union vfpf_tlvs));
-free_p_sriov:
- OSAL_FREE(p_hwfn->p_dev, p_sriov);
+free_p_iov:
+ OSAL_FREE(p_hwfn->p_dev, p_iov);
- return rc;
+ return ECORE_NOMEM;
}
-enum _ecore_status_t ecore_vf_pf_init(struct ecore_hwfn *p_hwfn)
+#define TSTORM_QZONE_START PXP_VF_BAR0_START_SDM_ZONE_A
+#define MSTORM_QZONE_START(dev) (TSTORM_QZONE_START + \
+ (TSTORM_QZONE_SIZE * NUM_OF_L2_QUEUES(dev)))
+
+/* @DPDK - changed enum ecore_tunn_clss to enum ecore_tunn_mode */
+static void
+__ecore_vf_prep_tunn_req_tlv(struct vfpf_update_tunn_param_tlv *p_req,
+ struct ecore_tunn_update_type *p_src,
+ enum ecore_tunn_mode mask, u8 *p_cls)
{
- p_hwfn->b_int_enabled = 1;
+ if (p_src->b_update_mode) {
+ p_req->tun_mode_update_mask |= (1 << mask);
- return 0;
+ if (p_src->b_mode_enabled)
+ p_req->tunn_mode |= (1 << mask);
+ }
+
+ *p_cls = p_src->tun_cls;
}
-/* TEMP TEMP until in HSI */
-#define TSTORM_QZONE_START PXP_VF_BAR0_START_SDM_ZONE_A
-#define MSTORM_QZONE_START(dev) (TSTORM_QZONE_START + \
- (TSTORM_QZONE_SIZE * NUM_OF_L2_QUEUES(dev)))
-#define USTORM_QZONE_START(dev) (MSTORM_QZONE_START + \
- (MSTORM_QZONE_SIZE * NUM_OF_L2_QUEUES(dev)))
-
-enum _ecore_status_t ecore_vf_pf_rxq_start(struct ecore_hwfn *p_hwfn,
- u8 rx_qid,
- u16 sb,
- u8 sb_index,
- u16 bd_max_bytes,
- dma_addr_t bd_chain_phys_addr,
- dma_addr_t cqe_pbl_addr,
- u16 cqe_pbl_size,
- void OSAL_IOMEM * *pp_prod)
+/* @DPDK - changed enum ecore_tunn_clss to enum ecore_tunn_mode */
+static void
+ecore_vf_prep_tunn_req_tlv(struct vfpf_update_tunn_param_tlv *p_req,
+ struct ecore_tunn_update_type *p_src,
+ enum ecore_tunn_mode mask, u8 *p_cls,
+ struct ecore_tunn_update_udp_port *p_port,
+ u8 *p_update_port, u16 *p_udp_port)
+{
+ if (p_port->b_update_port) {
+ *p_update_port = 1;
+ *p_udp_port = p_port->port;
+ }
+
+ __ecore_vf_prep_tunn_req_tlv(p_req, p_src, mask, p_cls);
+}
+
+void ecore_vf_set_vf_start_tunn_update_param(struct ecore_tunnel_info *p_tun)
+{
+ if (p_tun->vxlan.b_mode_enabled)
+ p_tun->vxlan.b_update_mode = true;
+ if (p_tun->l2_geneve.b_mode_enabled)
+ p_tun->l2_geneve.b_update_mode = true;
+ if (p_tun->ip_geneve.b_mode_enabled)
+ p_tun->ip_geneve.b_update_mode = true;
+ if (p_tun->l2_gre.b_mode_enabled)
+ p_tun->l2_gre.b_update_mode = true;
+ if (p_tun->ip_gre.b_mode_enabled)
+ p_tun->ip_gre.b_update_mode = true;
+
+ p_tun->b_update_rx_cls = true;
+ p_tun->b_update_tx_cls = true;
+}
+
+static void
+__ecore_vf_update_tunn_param(struct ecore_tunn_update_type *p_tun,
+ u16 feature_mask, u8 tunn_mode, u8 tunn_cls,
+ enum ecore_tunn_mode val)
+{
+ if (feature_mask & (1 << val)) {
+ p_tun->b_mode_enabled = tunn_mode;
+ p_tun->tun_cls = tunn_cls;
+ } else {
+ p_tun->b_mode_enabled = false;
+ }
+}
+
+static void
+ecore_vf_update_tunn_param(struct ecore_hwfn *p_hwfn,
+ struct ecore_tunnel_info *p_tun,
+ struct pfvf_update_tunn_param_tlv *p_resp)
+{
+ /* Update mode and classes provided by PF */
+ u16 feat_mask = p_resp->tunn_feature_mask;
+
+ __ecore_vf_update_tunn_param(&p_tun->vxlan, feat_mask,
+ p_resp->vxlan_mode, p_resp->vxlan_clss,
+ ECORE_MODE_VXLAN_TUNN);
+ __ecore_vf_update_tunn_param(&p_tun->l2_geneve, feat_mask,
+ p_resp->l2geneve_mode,
+ p_resp->l2geneve_clss,
+ ECORE_MODE_L2GENEVE_TUNN);
+ __ecore_vf_update_tunn_param(&p_tun->ip_geneve, feat_mask,
+ p_resp->ipgeneve_mode,
+ p_resp->ipgeneve_clss,
+ ECORE_MODE_IPGENEVE_TUNN);
+ __ecore_vf_update_tunn_param(&p_tun->l2_gre, feat_mask,
+ p_resp->l2gre_mode, p_resp->l2gre_clss,
+ ECORE_MODE_L2GRE_TUNN);
+ __ecore_vf_update_tunn_param(&p_tun->ip_gre, feat_mask,
+ p_resp->ipgre_mode, p_resp->ipgre_clss,
+ ECORE_MODE_IPGRE_TUNN);
+ p_tun->geneve_port.port = p_resp->geneve_udp_port;
+ p_tun->vxlan_port.port = p_resp->vxlan_udp_port;
+
+ DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
+ "tunn mode: vxlan=0x%x, l2geneve=0x%x, ipgeneve=0x%x, l2gre=0x%x, ipgre=0x%x",
+ p_tun->vxlan.b_mode_enabled, p_tun->l2_geneve.b_mode_enabled,
+ p_tun->ip_geneve.b_mode_enabled,
+ p_tun->l2_gre.b_mode_enabled,
+ p_tun->ip_gre.b_mode_enabled);
+}
+
+enum _ecore_status_t
+ecore_vf_pf_tunnel_param_update(struct ecore_hwfn *p_hwfn,
+ struct ecore_tunnel_info *p_src)
+{
+ struct ecore_tunnel_info *p_tun = &p_hwfn->p_dev->tunnel;
+ struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
+ struct pfvf_update_tunn_param_tlv *p_resp;
+ struct vfpf_update_tunn_param_tlv *p_req;
+ enum _ecore_status_t rc;
+
+ p_req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_UPDATE_TUNN_PARAM,
+ sizeof(*p_req));
+
+ if (p_src->b_update_rx_cls && p_src->b_update_tx_cls)
+ p_req->update_tun_cls = 1;
+
+ ecore_vf_prep_tunn_req_tlv(p_req, &p_src->vxlan, ECORE_MODE_VXLAN_TUNN,
+ &p_req->vxlan_clss, &p_src->vxlan_port,
+ &p_req->update_vxlan_port,
+ &p_req->vxlan_port);
+ ecore_vf_prep_tunn_req_tlv(p_req, &p_src->l2_geneve,
+ ECORE_MODE_L2GENEVE_TUNN,
+ &p_req->l2geneve_clss, &p_src->geneve_port,
+ &p_req->update_geneve_port,
+ &p_req->geneve_port);
+ __ecore_vf_prep_tunn_req_tlv(p_req, &p_src->ip_geneve,
+ ECORE_MODE_IPGENEVE_TUNN,
+ &p_req->ipgeneve_clss);
+ __ecore_vf_prep_tunn_req_tlv(p_req, &p_src->l2_gre,
+ ECORE_MODE_L2GRE_TUNN, &p_req->l2gre_clss);
+ __ecore_vf_prep_tunn_req_tlv(p_req, &p_src->ip_gre,
+ ECORE_MODE_IPGRE_TUNN, &p_req->ipgre_clss);
+
+ /* add list termination tlv */
+ ecore_add_tlv(&p_iov->offset,
+ CHANNEL_TLV_LIST_END,
+ sizeof(struct channel_list_end_tlv));
+
+ p_resp = &p_iov->pf2vf_reply->tunn_param_resp;
+ rc = ecore_send_msg2pf(p_hwfn, &p_resp->hdr.status, sizeof(*p_resp));
+
+ if (rc)
+ goto exit;
+
+ if (p_resp->hdr.status != PFVF_STATUS_SUCCESS) {
+ DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
+ "Failed to update tunnel parameters\n");
+ rc = ECORE_INVAL;
+ }
+
+ ecore_vf_update_tunn_param(p_hwfn, p_tun, p_resp);
+exit:
+ ecore_vf_pf_req_end(p_hwfn, rc);
+ return rc;
+}
+
+enum _ecore_status_t
+ecore_vf_pf_rxq_start(struct ecore_hwfn *p_hwfn,
+ struct ecore_queue_cid *p_cid,
+ u16 bd_max_bytes,
+ dma_addr_t bd_chain_phys_addr,
+ dma_addr_t cqe_pbl_addr,
+ u16 cqe_pbl_size,
+ void OSAL_IOMEM **pp_prod)
{
struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
+ struct pfvf_start_queue_resp_tlv *resp;
struct vfpf_start_rxq_tlv *req;
- struct pfvf_def_resp_tlv *resp = &p_iov->pf2vf_reply->default_resp;
- int rc;
- u8 hw_qid;
- u64 init_prod_val = 0;
+ u16 rx_qid = p_cid->rel.queue_id;
+ enum _ecore_status_t rc;
/* clear mailbox and prep first tlv */
req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_START_RXQ, sizeof(*req));
- /* @@@TBD MichalK TPA */
-
req->rx_qid = rx_qid;
req->cqe_pbl_addr = cqe_pbl_addr;
req->cqe_pbl_size = cqe_pbl_size;
req->rxq_addr = bd_chain_phys_addr;
- req->hw_sb = sb;
- req->sb_index = sb_index;
- req->hc_rate = 0; /* @@@TBD MichalK -> host coalescing! */
+ req->hw_sb = p_cid->sb_igu_id;
+ req->sb_index = p_cid->sb_idx;
req->bd_max_bytes = bd_max_bytes;
- req->stat_id = -1; /* No stats at the moment */
+ req->stat_id = -1; /* Keep initialized, for future compatibility */
- /* add list termination tlv */
- ecore_add_tlv(p_hwfn, &p_iov->offset,
- CHANNEL_TLV_LIST_END,
- sizeof(struct channel_list_end_tlv));
-
- if (pp_prod) {
- hw_qid = p_iov->acquire_resp.resc.hw_qid[rx_qid];
+ /* If PF is legacy, we'll need to calculate producers ourselves
+ * as well as clean them.
+ */
+ if (p_iov->b_pre_fp_hsi) {
+ u8 hw_qid = p_iov->acquire_resp.resc.hw_qid[rx_qid];
+ u32 init_prod_val = 0;
- *pp_prod = (u8 OSAL_IOMEM *)p_hwfn->regview +
- MSTORM_QZONE_START(p_hwfn->p_dev) +
- (hw_qid) * MSTORM_QZONE_SIZE +
- OFFSETOF(struct mstorm_eth_queue_zone, rx_producers);
+ *pp_prod = (u8 OSAL_IOMEM *)
+ p_hwfn->regview +
+ MSTORM_QZONE_START(p_hwfn->p_dev) +
+ (hw_qid) * MSTORM_QZONE_SIZE;
/* Init the rcq, rx bd and rx sge (if valid) producers to 0 */
- __internal_ram_wr(p_hwfn, *pp_prod, sizeof(u64),
+ __internal_ram_wr(p_hwfn, *pp_prod, sizeof(u32),
(u32 *)(&init_prod_val));
}
+ ecore_vf_pf_add_qid(p_hwfn, p_cid);
+
+ /* add list termination tlv */
+ ecore_add_tlv(&p_iov->offset,
+ CHANNEL_TLV_LIST_END,
+ sizeof(struct channel_list_end_tlv));
+
+ resp = &p_iov->pf2vf_reply->queue_start;
rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
if (rc)
- return rc;
+ goto exit;
- if (resp->hdr.status != PFVF_STATUS_SUCCESS)
- return ECORE_INVAL;
+ if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
+ rc = ECORE_INVAL;
+ goto exit;
+ }
+
+ /* Learn the address of the producer from the response */
+ if (!p_iov->b_pre_fp_hsi) {
+ u32 init_prod_val = 0;
+
+ *pp_prod = (u8 OSAL_IOMEM *)p_hwfn->regview + resp->offset;
+ DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
+ "Rxq[0x%02x]: producer at %p [offset 0x%08x]\n",
+ rx_qid, *pp_prod, resp->offset);
+
+ /* Init the rcq, rx bd and rx sge (if valid) producers to 0.
+ * It was actually the PF's responsibility, but since some
+ * old PFs might fail to do so, we do this as well.
+ */
+ OSAL_BUILD_BUG_ON(ETH_HSI_VER_MAJOR != 3);
+ __internal_ram_wr(p_hwfn, *pp_prod, sizeof(u32),
+ (u32 *)&init_prod_val);
+ }
+
+exit:
+ ecore_vf_pf_req_end(p_hwfn, rc);
return rc;
}
enum _ecore_status_t ecore_vf_pf_rxq_stop(struct ecore_hwfn *p_hwfn,
- u16 rx_qid, bool cqe_completion)
+ struct ecore_queue_cid *p_cid,
+ bool cqe_completion)
{
struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
struct vfpf_stop_rxqs_tlv *req;
- struct pfvf_def_resp_tlv *resp = &p_iov->pf2vf_reply->default_resp;
- int rc;
+ struct pfvf_def_resp_tlv *resp;
+ enum _ecore_status_t rc;
/* clear mailbox and prep first tlv */
req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_STOP_RXQS, sizeof(*req));
- /* @@@TBD MichalK TPA */
-
- /* @@@TBD MichalK - relevant ???
- * flags VFPF_QUEUE_FLG_OV VFPF_QUEUE_FLG_VLAN
- */
- req->rx_qid = rx_qid;
+ req->rx_qid = p_cid->rel.queue_id;
req->num_rxqs = 1;
req->cqe_completion = cqe_completion;
+ ecore_vf_pf_add_qid(p_hwfn, p_cid);
+
/* add list termination tlv */
- ecore_add_tlv(p_hwfn, &p_iov->offset,
+ ecore_add_tlv(&p_iov->offset,
CHANNEL_TLV_LIST_END,
sizeof(struct channel_list_end_tlv));
+ resp = &p_iov->pf2vf_reply->default_resp;
rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
if (rc)
- return rc;
+ goto exit;
- if (resp->hdr.status != PFVF_STATUS_SUCCESS)
- return ECORE_INVAL;
+ if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
+ rc = ECORE_INVAL;
+ goto exit;
+ }
+
+exit:
+ ecore_vf_pf_req_end(p_hwfn, rc);
return rc;
}
-enum _ecore_status_t ecore_vf_pf_txq_start(struct ecore_hwfn *p_hwfn,
- u16 tx_queue_id,
- u16 sb,
- u8 sb_index,
- dma_addr_t pbl_addr,
- u16 pbl_size,
- void OSAL_IOMEM * *pp_doorbell)
+enum _ecore_status_t
+ecore_vf_pf_txq_start(struct ecore_hwfn *p_hwfn,
+ struct ecore_queue_cid *p_cid,
+ dma_addr_t pbl_addr, u16 pbl_size,
+ void OSAL_IOMEM **pp_doorbell)
{
struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
+ struct pfvf_start_queue_resp_tlv *resp;
struct vfpf_start_txq_tlv *req;
- struct pfvf_def_resp_tlv *resp = &p_iov->pf2vf_reply->default_resp;
- int rc;
+ u16 qid = p_cid->rel.queue_id;
+ enum _ecore_status_t rc;
/* clear mailbox and prep first tlv */
req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_START_TXQ, sizeof(*req));
- /* @@@TBD MichalK TPA */
-
- req->tx_qid = tx_queue_id;
+ req->tx_qid = qid;
/* Tx */
req->pbl_addr = pbl_addr;
req->pbl_size = pbl_size;
- req->hw_sb = sb;
- req->sb_index = sb_index;
- req->hc_rate = 0; /* @@@TBD MichalK -> host coalescing! */
- req->flags = 0; /* @@@TBD MichalK -> flags... */
+ req->hw_sb = p_cid->sb_igu_id;
+ req->sb_index = p_cid->sb_idx;
+
+ ecore_vf_pf_add_qid(p_hwfn, p_cid);
/* add list termination tlv */
- ecore_add_tlv(p_hwfn, &p_iov->offset,
+ ecore_add_tlv(&p_iov->offset,
CHANNEL_TLV_LIST_END,
sizeof(struct channel_list_end_tlv));
+ resp = &p_iov->pf2vf_reply->queue_start;
rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
if (rc)
- return rc;
+ goto exit;
- if (resp->hdr.status != PFVF_STATUS_SUCCESS)
- return ECORE_INVAL;
+ if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
+ rc = ECORE_INVAL;
+ goto exit;
+ }
- if (pp_doorbell) {
- u8 cid = p_iov->acquire_resp.resc.cid[tx_queue_id];
+ /* Modern PFs provide the actual offsets, while legacy
+ * provided only the queue id.
+ */
+ if (!p_iov->b_pre_fp_hsi) {
+ *pp_doorbell = (u8 OSAL_IOMEM *)p_hwfn->doorbells +
+ resp->offset;
+ } else {
+ u8 cid = p_iov->acquire_resp.resc.cid[qid];
*pp_doorbell = (u8 OSAL_IOMEM *)p_hwfn->doorbells +
- DB_ADDR_VF(cid, DQ_DEMS_LEGACY);
+ DB_ADDR_VF(cid, DQ_DEMS_LEGACY);
}
+ DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
+ "Txq[0x%02x]: doorbell at %p [offset 0x%08x]\n",
+ qid, *pp_doorbell, resp->offset);
+exit:
+ ecore_vf_pf_req_end(p_hwfn, rc);
+
return rc;
}
-enum _ecore_status_t ecore_vf_pf_txq_stop(struct ecore_hwfn *p_hwfn, u16 tx_qid)
+enum _ecore_status_t ecore_vf_pf_txq_stop(struct ecore_hwfn *p_hwfn,
+ struct ecore_queue_cid *p_cid)
{
struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
struct vfpf_stop_txqs_tlv *req;
- struct pfvf_def_resp_tlv *resp = &p_iov->pf2vf_reply->default_resp;
- int rc;
+ struct pfvf_def_resp_tlv *resp;
+ enum _ecore_status_t rc;
/* clear mailbox and prep first tlv */
req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_STOP_TXQS, sizeof(*req));
- /* @@@TBD MichalK TPA */
-
- /* @@@TBD MichalK - relevant ??? flags
- * VFPF_QUEUE_FLG_OV VFPF_QUEUE_FLG_VLAN
- */
- req->tx_qid = tx_qid;
+ req->tx_qid = p_cid->rel.queue_id;
req->num_txqs = 1;
+ ecore_vf_pf_add_qid(p_hwfn, p_cid);
+
/* add list termination tlv */
- ecore_add_tlv(p_hwfn, &p_iov->offset,
+ ecore_add_tlv(&p_iov->offset,
CHANNEL_TLV_LIST_END,
sizeof(struct channel_list_end_tlv));
+ resp = &p_iov->pf2vf_reply->default_resp;
rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
if (rc)
- return rc;
+ goto exit;
- if (resp->hdr.status != PFVF_STATUS_SUCCESS)
- return ECORE_INVAL;
+ if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
+ rc = ECORE_INVAL;
+ goto exit;
+ }
+
+exit:
+ ecore_vf_pf_req_end(p_hwfn, rc);
return rc;
}
enum _ecore_status_t ecore_vf_pf_rxqs_update(struct ecore_hwfn *p_hwfn,
- u16 rx_queue_id,
+ struct ecore_queue_cid **pp_cid,
u8 num_rxqs,
- u8 comp_cqe_flg, u8 comp_event_flg)
+ u8 comp_cqe_flg,
+ u8 comp_event_flg)
{
struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
struct pfvf_def_resp_tlv *resp = &p_iov->pf2vf_reply->default_resp;
struct vfpf_update_rxq_tlv *req;
- int rc;
+ enum _ecore_status_t rc;
+
+ /* Starting with CHANNEL_TLV_QID and the need for additional queue
+ * information, this API stopped supporting multiple rxqs.
+ * TODO - remove this and change the API to accept a single queue-cid
+ * in a follow-up patch.
+ */
+ if (num_rxqs != 1) {
+ DP_NOTICE(p_hwfn, true,
+ "VFs can no longer update more than a single queue\n");
+ return ECORE_INVAL;
+ }
/* clear mailbox and prep first tlv */
req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_UPDATE_RXQ, sizeof(*req));
- req->rx_qid = rx_queue_id;
- req->num_rxqs = num_rxqs;
+ req->rx_qid = (*pp_cid)->rel.queue_id;
+ req->num_rxqs = 1;
if (comp_cqe_flg)
req->flags |= VFPF_RXQ_UPD_COMPLETE_CQE_FLAG;
if (comp_event_flg)
req->flags |= VFPF_RXQ_UPD_COMPLETE_EVENT_FLAG;
+ ecore_vf_pf_add_qid(p_hwfn, *pp_cid);
+
/* add list termination tlv */
- ecore_add_tlv(p_hwfn, &p_iov->offset,
+ ecore_add_tlv(&p_iov->offset,
CHANNEL_TLV_LIST_END,
sizeof(struct channel_list_end_tlv));
rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
if (rc)
- return rc;
+ goto exit;
- if (resp->hdr.status != PFVF_STATUS_SUCCESS)
- return ECORE_INVAL;
+ if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
+ rc = ECORE_INVAL;
+ goto exit;
+ }
+exit:
+ ecore_vf_pf_req_end(p_hwfn, rc);
return rc;
}
{
struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
struct vfpf_vport_start_tlv *req;
- struct pfvf_def_resp_tlv *resp = &p_iov->pf2vf_reply->default_resp;
- int rc, i;
+ struct pfvf_def_resp_tlv *resp;
+ enum _ecore_status_t rc;
+ int i;
/* clear mailbox and prep first tlv */
req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_VPORT_START, sizeof(*req));
req->only_untagged = only_untagged;
/* status blocks */
- for (i = 0; i < p_hwfn->vf_iov_info->acquire_resp.resc.num_sbs; i++)
- if (p_hwfn->sbs_info[i])
- req->sb_addr[i] = p_hwfn->sbs_info[i]->sb_phys;
+ for (i = 0; i < p_hwfn->vf_iov_info->acquire_resp.resc.num_sbs; i++) {
+ struct ecore_sb_info *p_sb = p_hwfn->vf_iov_info->sbs_info[i];
+
+ if (p_sb)
+ req->sb_addr[i] = p_sb->sb_phys;
+ }
/* add list termination tlv */
- ecore_add_tlv(p_hwfn, &p_iov->offset,
+ ecore_add_tlv(&p_iov->offset,
CHANNEL_TLV_LIST_END,
sizeof(struct channel_list_end_tlv));
+ resp = &p_iov->pf2vf_reply->default_resp;
rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
if (rc)
- return rc;
+ goto exit;
- if (resp->hdr.status != PFVF_STATUS_SUCCESS)
- return ECORE_INVAL;
+ if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
+ rc = ECORE_INVAL;
+ goto exit;
+ }
+
+exit:
+ ecore_vf_pf_req_end(p_hwfn, rc);
return rc;
}
{
struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
struct pfvf_def_resp_tlv *resp = &p_iov->pf2vf_reply->default_resp;
- int rc;
+ enum _ecore_status_t rc;
/* clear mailbox and prep first tlv */
ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_VPORT_TEARDOWN,
sizeof(struct vfpf_first_tlv));
/* add list termination tlv */
- ecore_add_tlv(p_hwfn, &p_iov->offset,
+ ecore_add_tlv(&p_iov->offset,
CHANNEL_TLV_LIST_END,
sizeof(struct channel_list_end_tlv));
rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
if (rc)
- return rc;
+ goto exit;
- if (resp->hdr.status != PFVF_STATUS_SUCCESS)
- return ECORE_INVAL;
+ if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
+ rc = ECORE_INVAL;
+ goto exit;
+ }
+
+exit:
+ ecore_vf_pf_req_end(p_hwfn, rc);
return rc;
}
+static bool
+ecore_vf_handle_vp_update_is_needed(struct ecore_hwfn *p_hwfn,
+ struct ecore_sp_vport_update_params *p_data,
+ u16 tlv)
+{
+ switch (tlv) {
+ case CHANNEL_TLV_VPORT_UPDATE_ACTIVATE:
+ return !!(p_data->update_vport_active_rx_flg ||
+ p_data->update_vport_active_tx_flg);
+ case CHANNEL_TLV_VPORT_UPDATE_TX_SWITCH:
+#ifndef ASIC_ONLY
+ /* FPGA doesn't have PVFC and so can't support tx-switching */
+ return !!(p_data->update_tx_switching_flg &&
+ !CHIP_REV_IS_FPGA(p_hwfn->p_dev));
+#else
+ return !!p_data->update_tx_switching_flg;
+#endif
+ case CHANNEL_TLV_VPORT_UPDATE_VLAN_STRIP:
+ return !!p_data->update_inner_vlan_removal_flg;
+ case CHANNEL_TLV_VPORT_UPDATE_ACCEPT_ANY_VLAN:
+ return !!p_data->update_accept_any_vlan_flg;
+ case CHANNEL_TLV_VPORT_UPDATE_MCAST:
+ return !!p_data->update_approx_mcast_flg;
+ case CHANNEL_TLV_VPORT_UPDATE_ACCEPT_PARAM:
+ return !!(p_data->accept_flags.update_rx_mode_config ||
+ p_data->accept_flags.update_tx_mode_config);
+ case CHANNEL_TLV_VPORT_UPDATE_RSS:
+ return !!p_data->rss_params;
+ case CHANNEL_TLV_VPORT_UPDATE_SGE_TPA:
+ return !!p_data->sge_tpa_params;
+ default:
+ DP_INFO(p_hwfn, "Unexpected vport-update TLV[%d] %s\n",
+ tlv, ecore_channel_tlvs_string[tlv]);
+ return false;
+ }
+}
+
static void
ecore_vf_handle_vp_update_tlvs_resp(struct ecore_hwfn *p_hwfn,
struct ecore_sp_vport_update_params *p_data)
struct pfvf_def_resp_tlv *p_resp;
u16 tlv;
- if (p_data->update_vport_active_rx_flg ||
- p_data->update_vport_active_tx_flg) {
- tlv = CHANNEL_TLV_VPORT_UPDATE_ACTIVATE;
- p_resp = (struct pfvf_def_resp_tlv *)
- ecore_iov_search_list_tlvs(p_hwfn, p_iov->pf2vf_reply, tlv);
- if (p_resp && p_resp->hdr.status)
- DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
- "VP update activate tlv configured\n");
- else
- DP_NOTICE(p_hwfn, true,
- "VP update activate tlv config failed\n");
- }
-
- if (p_data->update_tx_switching_flg) {
- tlv = CHANNEL_TLV_VPORT_UPDATE_TX_SWITCH;
- p_resp = (struct pfvf_def_resp_tlv *)
- ecore_iov_search_list_tlvs(p_hwfn, p_iov->pf2vf_reply, tlv);
- if (p_resp && p_resp->hdr.status)
- DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
- "VP update tx switch tlv configured\n");
-#ifndef ASIC_ONLY
- else if (CHIP_REV_IS_FPGA(p_hwfn->p_dev))
- DP_NOTICE(p_hwfn, false,
- "FPGA: Skip checking whether PF"
- " replied to Tx-switching request\n");
-#endif
- else
- DP_NOTICE(p_hwfn, true,
- "VP update tx switch tlv config failed\n");
- }
-
- if (p_data->update_inner_vlan_removal_flg) {
- tlv = CHANNEL_TLV_VPORT_UPDATE_VLAN_STRIP;
- p_resp = (struct pfvf_def_resp_tlv *)
- ecore_iov_search_list_tlvs(p_hwfn, p_iov->pf2vf_reply, tlv);
- if (p_resp && p_resp->hdr.status)
- DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
- "VP update vlan strip tlv configured\n");
- else
- DP_NOTICE(p_hwfn, true,
- "VP update vlan strip tlv config failed\n");
- }
-
- if (p_data->update_approx_mcast_flg) {
- tlv = CHANNEL_TLV_VPORT_UPDATE_MCAST;
- p_resp = (struct pfvf_def_resp_tlv *)
- ecore_iov_search_list_tlvs(p_hwfn, p_iov->pf2vf_reply, tlv);
- if (p_resp && p_resp->hdr.status)
- DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
- "VP update mcast tlv configured\n");
- else
- DP_NOTICE(p_hwfn, true,
- "VP update mcast tlv config failed\n");
- }
-
- if (p_data->accept_flags.update_rx_mode_config ||
- p_data->accept_flags.update_tx_mode_config) {
- tlv = CHANNEL_TLV_VPORT_UPDATE_ACCEPT_PARAM;
- p_resp = (struct pfvf_def_resp_tlv *)
- ecore_iov_search_list_tlvs(p_hwfn, p_iov->pf2vf_reply, tlv);
- if (p_resp && p_resp->hdr.status)
- DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
- "VP update accept_mode tlv configured\n");
- else
- DP_NOTICE(p_hwfn, true,
- "VP update accept_mode tlv config failed\n");
- }
-
- if (p_data->rss_params) {
- tlv = CHANNEL_TLV_VPORT_UPDATE_RSS;
- p_resp = (struct pfvf_def_resp_tlv *)
- ecore_iov_search_list_tlvs(p_hwfn, p_iov->pf2vf_reply, tlv);
- if (p_resp && p_resp->hdr.status)
- DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
- "VP update rss tlv configured\n");
- else
- DP_NOTICE(p_hwfn, true,
- "VP update rss tlv config failed\n");
- }
+ for (tlv = CHANNEL_TLV_VPORT_UPDATE_ACTIVATE;
+ tlv < CHANNEL_TLV_VPORT_UPDATE_MAX;
+ tlv++) {
+ if (!ecore_vf_handle_vp_update_is_needed(p_hwfn, p_data, tlv))
+ continue;
- if (p_data->sge_tpa_params) {
- tlv = CHANNEL_TLV_VPORT_UPDATE_SGE_TPA;
p_resp = (struct pfvf_def_resp_tlv *)
ecore_iov_search_list_tlvs(p_hwfn, p_iov->pf2vf_reply, tlv);
if (p_resp && p_resp->hdr.status)
DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
- "VP update sge tpa tlv configured\n");
- else
- DP_NOTICE(p_hwfn, true,
- "VP update sge tpa tlv config failed\n");
+ "TLV[%d] type %s Configuration %s\n",
+ tlv, ecore_channel_tlvs_string[tlv],
+ (p_resp && p_resp->hdr.status) ? "succeeded"
+ : "failed");
}
}
ecore_vf_pf_vport_update(struct ecore_hwfn *p_hwfn,
struct ecore_sp_vport_update_params *p_params)
{
- struct vfpf_vport_update_accept_any_vlan_tlv *p_any_vlan_tlv;
- struct vfpf_vport_update_accept_param_tlv *p_accept_tlv;
- struct vfpf_vport_update_tx_switch_tlv *p_tx_switch_tlv;
- struct vfpf_vport_update_mcast_bin_tlv *p_mcast_tlv;
- struct vfpf_vport_update_vlan_strip_tlv *p_vlan_tlv;
- struct vfpf_vport_update_sge_tpa_tlv *p_sge_tpa_tlv;
- struct vfpf_vport_update_activate_tlv *p_act_tlv;
struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
- struct vfpf_vport_update_rss_tlv *p_rss_tlv;
struct vfpf_vport_update_tlv *req;
struct pfvf_def_resp_tlv *resp;
u8 update_rx, update_tx;
u32 resp_size = 0;
u16 size, tlv;
- int rc;
+ enum _ecore_status_t rc;
resp = &p_iov->pf2vf_reply->default_resp;
resp_size = sizeof(*resp);
/* Prepare extended tlvs */
if (update_rx || update_tx) {
+ struct vfpf_vport_update_activate_tlv *p_act_tlv;
+
size = sizeof(struct vfpf_vport_update_activate_tlv);
- p_act_tlv = ecore_add_tlv(p_hwfn, &p_iov->offset,
+ p_act_tlv = ecore_add_tlv(&p_iov->offset,
CHANNEL_TLV_VPORT_UPDATE_ACTIVATE,
size);
resp_size += sizeof(struct pfvf_def_resp_tlv);
}
if (p_params->update_inner_vlan_removal_flg) {
+ struct vfpf_vport_update_vlan_strip_tlv *p_vlan_tlv;
+
size = sizeof(struct vfpf_vport_update_vlan_strip_tlv);
- p_vlan_tlv = ecore_add_tlv(p_hwfn, &p_iov->offset,
+ p_vlan_tlv = ecore_add_tlv(&p_iov->offset,
CHANNEL_TLV_VPORT_UPDATE_VLAN_STRIP,
size);
resp_size += sizeof(struct pfvf_def_resp_tlv);
}
if (p_params->update_tx_switching_flg) {
+ struct vfpf_vport_update_tx_switch_tlv *p_tx_switch_tlv;
+
size = sizeof(struct vfpf_vport_update_tx_switch_tlv);
tlv = CHANNEL_TLV_VPORT_UPDATE_TX_SWITCH;
- p_tx_switch_tlv = ecore_add_tlv(p_hwfn, &p_iov->offset,
+ p_tx_switch_tlv = ecore_add_tlv(&p_iov->offset,
tlv, size);
resp_size += sizeof(struct pfvf_def_resp_tlv);
}
if (p_params->update_approx_mcast_flg) {
+ struct vfpf_vport_update_mcast_bin_tlv *p_mcast_tlv;
+
size = sizeof(struct vfpf_vport_update_mcast_bin_tlv);
- p_mcast_tlv = ecore_add_tlv(p_hwfn, &p_iov->offset,
+ p_mcast_tlv = ecore_add_tlv(&p_iov->offset,
CHANNEL_TLV_VPORT_UPDATE_MCAST,
size);
resp_size += sizeof(struct pfvf_def_resp_tlv);
update_tx = p_params->accept_flags.update_tx_mode_config;
if (update_rx || update_tx) {
+ struct vfpf_vport_update_accept_param_tlv *p_accept_tlv;
+
tlv = CHANNEL_TLV_VPORT_UPDATE_ACCEPT_PARAM;
size = sizeof(struct vfpf_vport_update_accept_param_tlv);
- p_accept_tlv = ecore_add_tlv(p_hwfn, &p_iov->offset, tlv, size);
+ p_accept_tlv = ecore_add_tlv(&p_iov->offset, tlv, size);
resp_size += sizeof(struct pfvf_def_resp_tlv);
if (update_rx) {
if (p_params->rss_params) {
struct ecore_rss_params *rss_params = p_params->rss_params;
+ struct vfpf_vport_update_rss_tlv *p_rss_tlv;
+ int i, table_size;
size = sizeof(struct vfpf_vport_update_rss_tlv);
- p_rss_tlv = ecore_add_tlv(p_hwfn, &p_iov->offset,
+ p_rss_tlv = ecore_add_tlv(&p_iov->offset,
CHANNEL_TLV_VPORT_UPDATE_RSS, size);
resp_size += sizeof(struct pfvf_def_resp_tlv);
p_rss_tlv->rss_enable = rss_params->rss_enable;
p_rss_tlv->rss_caps = rss_params->rss_caps;
p_rss_tlv->rss_table_size_log = rss_params->rss_table_size_log;
- OSAL_MEMCPY(p_rss_tlv->rss_ind_table, rss_params->rss_ind_table,
- sizeof(rss_params->rss_ind_table));
+
+ table_size = OSAL_MIN_T(int, T_ETH_INDIRECTION_TABLE_SIZE,
+ 1 << p_rss_tlv->rss_table_size_log);
+ for (i = 0; i < table_size; i++) {
+ struct ecore_queue_cid *p_queue;
+
+ p_queue = rss_params->rss_ind_table[i];
+ p_rss_tlv->rss_ind_table[i] = p_queue->rel.queue_id;
+ }
+
OSAL_MEMCPY(p_rss_tlv->rss_key, rss_params->rss_key,
sizeof(rss_params->rss_key));
}
if (p_params->update_accept_any_vlan_flg) {
+ struct vfpf_vport_update_accept_any_vlan_tlv *p_any_vlan_tlv;
+
size = sizeof(struct vfpf_vport_update_accept_any_vlan_tlv);
tlv = CHANNEL_TLV_VPORT_UPDATE_ACCEPT_ANY_VLAN;
- p_any_vlan_tlv = ecore_add_tlv(p_hwfn, &p_iov->offset,
- tlv, size);
+ p_any_vlan_tlv = ecore_add_tlv(&p_iov->offset, tlv, size);
resp_size += sizeof(struct pfvf_def_resp_tlv);
p_any_vlan_tlv->accept_any_vlan = p_params->accept_any_vlan;
}
if (p_params->sge_tpa_params) {
- struct ecore_sge_tpa_params *sge_tpa_params =
- p_params->sge_tpa_params;
+ struct ecore_sge_tpa_params *sge_tpa_params;
+ struct vfpf_vport_update_sge_tpa_tlv *p_sge_tpa_tlv;
+ sge_tpa_params = p_params->sge_tpa_params;
size = sizeof(struct vfpf_vport_update_sge_tpa_tlv);
- p_sge_tpa_tlv = ecore_add_tlv(p_hwfn, &p_iov->offset,
+ p_sge_tpa_tlv = ecore_add_tlv(&p_iov->offset,
CHANNEL_TLV_VPORT_UPDATE_SGE_TPA,
size);
resp_size += sizeof(struct pfvf_def_resp_tlv);
if (sge_tpa_params->tpa_gro_consistent_flg)
p_sge_tpa_tlv->sge_tpa_flags |=
VFPF_TPA_GRO_CONSIST_FLAG;
+ if (sge_tpa_params->tpa_ipv4_tunn_en_flg)
+ p_sge_tpa_tlv->sge_tpa_flags |=
+ VFPF_TPA_TUNN_IPV4_EN_FLAG;
+ if (sge_tpa_params->tpa_ipv6_tunn_en_flg)
+ p_sge_tpa_tlv->sge_tpa_flags |=
+ VFPF_TPA_TUNN_IPV6_EN_FLAG;
p_sge_tpa_tlv->tpa_max_aggs_num =
sge_tpa_params->tpa_max_aggs_num;
}
/* add list termination tlv */
- ecore_add_tlv(p_hwfn, &p_iov->offset,
+ ecore_add_tlv(&p_iov->offset,
CHANNEL_TLV_LIST_END,
sizeof(struct channel_list_end_tlv));
rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, resp_size);
if (rc)
- return rc;
+ goto exit;
- if (resp->hdr.status != PFVF_STATUS_SUCCESS)
- return ECORE_INVAL;
+ if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
+ rc = ECORE_INVAL;
+ goto exit;
+ }
ecore_vf_handle_vp_update_tlvs_resp(p_hwfn, p_params);
+exit:
+ ecore_vf_pf_req_end(p_hwfn, rc);
+
return rc;
}
enum _ecore_status_t ecore_vf_pf_reset(struct ecore_hwfn *p_hwfn)
{
struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
+ struct pfvf_def_resp_tlv *resp;
struct vfpf_first_tlv *req;
- struct pfvf_def_resp_tlv *resp = &p_iov->pf2vf_reply->default_resp;
- int rc;
+ enum _ecore_status_t rc;
/* clear mailbox and prep first tlv */
req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_CLOSE, sizeof(*req));
/* add list termination tlv */
- ecore_add_tlv(p_hwfn, &p_iov->offset,
+ ecore_add_tlv(&p_iov->offset,
CHANNEL_TLV_LIST_END,
sizeof(struct channel_list_end_tlv));
+ resp = &p_iov->pf2vf_reply->default_resp;
rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
if (rc)
- return rc;
-
- if (resp->hdr.status != PFVF_STATUS_SUCCESS)
- return ECORE_AGAIN;
-
- p_hwfn->b_int_enabled = 0;
-
- return ECORE_SUCCESS;
-}
-
-enum _ecore_status_t ecore_vf_pf_release(struct ecore_hwfn *p_hwfn)
-{
- struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
- struct vfpf_first_tlv *req;
- struct pfvf_def_resp_tlv *resp = &p_iov->pf2vf_reply->default_resp;
- u32 size;
- int rc;
-
- /* clear mailbox and prep first tlv */
- req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_RELEASE, sizeof(*req));
-
- /* add list termination tlv */
- ecore_add_tlv(p_hwfn, &p_iov->offset,
- CHANNEL_TLV_LIST_END,
- sizeof(struct channel_list_end_tlv));
-
- rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
+ goto exit;
- if (rc == ECORE_SUCCESS && resp->hdr.status != PFVF_STATUS_SUCCESS)
+ if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
rc = ECORE_AGAIN;
+ goto exit;
+ }
p_hwfn->b_int_enabled = 0;
- /* TODO - might need to revise this for 100g */
- if (IS_LEAD_HWFN(p_hwfn))
- OSAL_MUTEX_DEALLOC(&p_iov->mutex);
-
- if (p_iov->vf2pf_request)
- OSAL_DMA_FREE_COHERENT(p_hwfn->p_dev,
- p_iov->vf2pf_request,
- p_iov->vf2pf_request_phys,
- sizeof(union vfpf_tlvs));
- if (p_iov->pf2vf_reply)
- OSAL_DMA_FREE_COHERENT(p_hwfn->p_dev,
- p_iov->pf2vf_reply,
- p_iov->pf2vf_reply_phys,
- sizeof(union pfvf_tlvs));
-
- if (p_iov->bulletin.p_virt) {
- size = sizeof(struct ecore_bulletin_content);
- OSAL_DMA_FREE_COHERENT(p_hwfn->p_dev,
- p_iov->bulletin.p_virt,
- p_iov->bulletin.phys, size);
- }
-
- OSAL_FREE(p_hwfn->p_dev, p_hwfn->vf_iov_info);
- p_hwfn->vf_iov_info = OSAL_NULL;
+exit:
+ ecore_vf_pf_req_end(p_hwfn, rc);
return rc;
}
{
struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
struct vfpf_ucast_filter_tlv *req;
- struct pfvf_def_resp_tlv *resp = &p_iov->pf2vf_reply->default_resp;
- int rc;
+ struct pfvf_def_resp_tlv *resp;
+ enum _ecore_status_t rc;
/* Sanitize */
if (p_ucast->opcode == ECORE_FILTER_MOVE) {
req->vlan = p_ucast->vlan;
/* add list termination tlv */
- ecore_add_tlv(p_hwfn, &p_iov->offset,
+ ecore_add_tlv(&p_iov->offset,
CHANNEL_TLV_LIST_END,
sizeof(struct channel_list_end_tlv));
+ resp = &p_iov->pf2vf_reply->default_resp;
rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
if (rc)
- return rc;
+ goto exit;
- if (resp->hdr.status != PFVF_STATUS_SUCCESS)
- return ECORE_AGAIN;
+ if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
+ rc = ECORE_AGAIN;
+ goto exit;
+ }
- return ECORE_SUCCESS;
+exit:
+ ecore_vf_pf_req_end(p_hwfn, rc);
+
+ return rc;
}
enum _ecore_status_t ecore_vf_pf_int_cleanup(struct ecore_hwfn *p_hwfn)
{
struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
struct pfvf_def_resp_tlv *resp = &p_iov->pf2vf_reply->default_resp;
- int rc;
+ enum _ecore_status_t rc;
/* clear mailbox and prep first tlv */
ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_INT_CLEANUP,
sizeof(struct vfpf_first_tlv));
/* add list termination tlv */
- ecore_add_tlv(p_hwfn, &p_iov->offset,
+ ecore_add_tlv(&p_iov->offset,
CHANNEL_TLV_LIST_END,
sizeof(struct channel_list_end_tlv));
rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
if (rc)
- return rc;
+ goto exit;
+
+ if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
+ rc = ECORE_INVAL;
+ goto exit;
+ }
+
+exit:
+ ecore_vf_pf_req_end(p_hwfn, rc);
+
+ return rc;
+}
+
+enum _ecore_status_t ecore_vf_pf_get_coalesce(struct ecore_hwfn *p_hwfn,
+ u16 *p_coal,
+ struct ecore_queue_cid *p_cid)
+{
+ struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
+ struct pfvf_read_coal_resp_tlv *resp;
+ struct vfpf_read_coal_req_tlv *req;
+ enum _ecore_status_t rc;
+
+ /* clear mailbox and prep header tlv */
+ req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_COALESCE_READ,
+ sizeof(*req));
+ req->qid = p_cid->rel.queue_id;
+ req->is_rx = p_cid->b_is_rx ? 1 : 0;
+
+ ecore_add_tlv(&p_iov->offset, CHANNEL_TLV_LIST_END,
+ sizeof(struct channel_list_end_tlv));
+ resp = &p_iov->pf2vf_reply->read_coal_resp;
+
+ rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
+ if (rc != ECORE_SUCCESS)
+ goto exit;
if (resp->hdr.status != PFVF_STATUS_SUCCESS)
- return ECORE_INVAL;
+ goto exit;
- return ECORE_SUCCESS;
+ *p_coal = resp->coal;
+exit:
+ ecore_vf_pf_req_end(p_hwfn, rc);
+
+ return rc;
+}
+
+enum _ecore_status_t
+ecore_vf_pf_set_coalesce(struct ecore_hwfn *p_hwfn, u16 rx_coal, u16 tx_coal,
+ struct ecore_queue_cid *p_cid)
+{
+ struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
+ struct vfpf_update_coalesce *req;
+ struct pfvf_def_resp_tlv *resp;
+ enum _ecore_status_t rc;
+
+ /* clear mailbox and prep header tlv */
+ req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_COALESCE_UPDATE,
+ sizeof(*req));
+
+ req->rx_coal = rx_coal;
+ req->tx_coal = tx_coal;
+ req->qid = p_cid->rel.queue_id;
+
+ DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
+ "Setting coalesce rx_coal = %d, tx_coal = %d at queue = %d\n",
+ rx_coal, tx_coal, req->qid);
+
+ /* add list termination tlv */
+ ecore_add_tlv(&p_iov->offset, CHANNEL_TLV_LIST_END,
+ sizeof(struct channel_list_end_tlv));
+
+ resp = &p_iov->pf2vf_reply->default_resp;
+ rc = ecore_send_msg2pf(p_hwfn, &resp->hdr.status, sizeof(*resp));
+
+ if (rc != ECORE_SUCCESS)
+ goto exit;
+
+ if (resp->hdr.status != PFVF_STATUS_SUCCESS)
+ goto exit;
+
+ p_hwfn->p_dev->rx_coalesce_usecs = rx_coal;
+ p_hwfn->p_dev->tx_coalesce_usecs = tx_coal;
+
+exit:
+ ecore_vf_pf_req_end(p_hwfn, rc);
+ return rc;
+}
+
+u16 ecore_vf_get_igu_sb_id(struct ecore_hwfn *p_hwfn,
+ u16 sb_id)
+{
+ struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
+
+ if (!p_iov) {
+ DP_NOTICE(p_hwfn, true, "vf_sriov_info isn't initialized\n");
+ return 0;
+ }
+
+ return p_iov->acquire_resp.resc.hw_sbs[sb_id].hw_sb_id;
+}
+
+void ecore_vf_set_sb_info(struct ecore_hwfn *p_hwfn,
+ u16 sb_id, struct ecore_sb_info *p_sb)
+{
+ struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
+
+ if (!p_iov) {
+ DP_NOTICE(p_hwfn, true, "vf_sriov_info isn't initialized\n");
+ return;
+ }
+
+ if (sb_id >= PFVF_MAX_SBS_PER_VF) {
+ DP_NOTICE(p_hwfn, true, "Can't configure SB %04x\n", sb_id);
+ return;
+ }
+
+ p_iov->sbs_info[sb_id] = p_sb;
}
enum _ecore_status_t ecore_vf_read_bulletin(struct ecore_hwfn *p_hwfn,
u8 *p_change)
{
- struct ecore_bulletin_content shadow;
struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
- u32 crc, crc_size = sizeof(p_iov->bulletin.p_virt->crc);
+ struct ecore_bulletin_content shadow;
+ u32 crc, crc_size;
+ crc_size = sizeof(p_iov->bulletin.p_virt->crc);
*p_change = 0;
/* Need to guarantee PF is not in the middle of writing it */
return ECORE_SUCCESS;
/* Verify the bulletin we see is valid */
- crc = ecore_crc32(0, (u8 *)&shadow + crc_size,
- p_iov->bulletin.size - crc_size);
+ crc = OSAL_CRC32(0, (u8 *)&shadow + crc_size,
+ p_iov->bulletin.size - crc_size);
if (crc != shadow.crc)
return ECORE_AGAIN;
return ECORE_SUCCESS;
}
-u16 ecore_vf_get_igu_sb_id(struct ecore_hwfn *p_hwfn, u16 sb_id)
-{
- struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info;
-
- if (!p_iov) {
- DP_NOTICE(p_hwfn, true, "vf_sriov_info isn't initialized\n");
- return 0;
- }
-
- return p_iov->acquire_resp.resc.hw_sbs[sb_id].hw_sb_id;
-}
-
-void __ecore_vf_get_link_params(struct ecore_hwfn *p_hwfn,
- struct ecore_mcp_link_params *p_params,
+void __ecore_vf_get_link_params(struct ecore_mcp_link_params *p_params,
struct ecore_bulletin_content *p_bulletin)
{
OSAL_MEMSET(p_params, 0, sizeof(*p_params));
void ecore_vf_get_link_params(struct ecore_hwfn *p_hwfn,
struct ecore_mcp_link_params *params)
{
- __ecore_vf_get_link_params(p_hwfn, params,
+ __ecore_vf_get_link_params(params,
&p_hwfn->vf_iov_info->bulletin_shadow);
}
-void __ecore_vf_get_link_state(struct ecore_hwfn *p_hwfn,
- struct ecore_mcp_link_state *p_link,
+void __ecore_vf_get_link_state(struct ecore_mcp_link_state *p_link,
struct ecore_bulletin_content *p_bulletin)
{
OSAL_MEMSET(p_link, 0, sizeof(*p_link));
void ecore_vf_get_link_state(struct ecore_hwfn *p_hwfn,
struct ecore_mcp_link_state *link)
{
- __ecore_vf_get_link_state(p_hwfn, link,
+ __ecore_vf_get_link_state(link,
&p_hwfn->vf_iov_info->bulletin_shadow);
}
-void __ecore_vf_get_link_caps(struct ecore_hwfn *p_hwfn,
- struct ecore_mcp_link_capabilities *p_link_caps,
+void __ecore_vf_get_link_caps(struct ecore_mcp_link_capabilities *p_link_caps,
struct ecore_bulletin_content *p_bulletin)
{
OSAL_MEMSET(p_link_caps, 0, sizeof(*p_link_caps));
void ecore_vf_get_link_caps(struct ecore_hwfn *p_hwfn,
struct ecore_mcp_link_capabilities *p_link_caps)
{
- __ecore_vf_get_link_caps(p_hwfn, p_link_caps,
+ __ecore_vf_get_link_caps(p_link_caps,
&p_hwfn->vf_iov_info->bulletin_shadow);
}
*num_rxqs = p_hwfn->vf_iov_info->acquire_resp.resc.num_rxqs;
}
+void ecore_vf_get_num_txqs(struct ecore_hwfn *p_hwfn,
+ u8 *num_txqs)
+{
+ *num_txqs = p_hwfn->vf_iov_info->acquire_resp.resc.num_txqs;
+}
+
void ecore_vf_get_port_mac(struct ecore_hwfn *p_hwfn, u8 *port_mac)
{
OSAL_MEMCPY(port_mac,
*num_vlan_filters = p_vf->acquire_resp.resc.num_vlan_filters;
}
-/* @DPDK */
-void ecore_vf_get_num_mac_filters(struct ecore_hwfn *p_hwfn,
- u32 *num_mac)
+void ecore_vf_get_num_sbs(struct ecore_hwfn *p_hwfn,
+ u32 *num_sbs)
{
struct ecore_vf_iov *p_vf;
p_vf = p_hwfn->vf_iov_info;
- *num_mac = p_vf->acquire_resp.resc.num_mac_filters;
+ *num_sbs = (u32)p_vf->acquire_resp.resc.num_sbs;
+}
+
+void ecore_vf_get_num_mac_filters(struct ecore_hwfn *p_hwfn,
+ u32 *num_mac_filters)
+{
+ struct ecore_vf_iov *p_vf = p_hwfn->vf_iov_info;
+
+ *num_mac_filters = p_vf->acquire_resp.resc.num_mac_filters;
}
bool ecore_vf_check_mac(struct ecore_hwfn *p_hwfn, u8 *mac)
return true;
}
+void ecore_vf_bulletin_get_udp_ports(struct ecore_hwfn *p_hwfn,
+ u16 *p_vxlan_port,
+ u16 *p_geneve_port)
+{
+ struct ecore_bulletin_content *p_bulletin;
+
+ p_bulletin = &p_hwfn->vf_iov_info->bulletin_shadow;
+
+ *p_vxlan_port = p_bulletin->vxlan_udp_port;
+ *p_geneve_port = p_bulletin->geneve_udp_port;
+}
+
bool ecore_vf_bulletin_get_forced_vlan(struct ecore_hwfn *hwfn, u16 *dst_pvid)
{
struct ecore_bulletin_content *bulletin;
return true;
}
+bool ecore_vf_get_pre_fp_hsi(struct ecore_hwfn *p_hwfn)
+{
+ return p_hwfn->vf_iov_info->b_pre_fp_hsi;
+}
+
void ecore_vf_get_fw_version(struct ecore_hwfn *p_hwfn,
u16 *fw_major, u16 *fw_minor, u16 *fw_rev,
u16 *fw_eng)
*fw_rev = info->fw_rev;
*fw_eng = info->fw_eng;
}
+
+#ifdef CONFIG_ECORE_SW_CHANNEL
+void ecore_vf_set_hw_channel(struct ecore_hwfn *p_hwfn, bool b_is_hw)
+{
+ p_hwfn->vf_iov_info->b_hw_channel = b_is_hw;
+}
+#endif
Code Review / deb_dpdk.git / blobdiff