[SCSI] bfa: Enable ASIC block configuration and query.
- Added ASIC block configuration APIs:
- to create/delete/update the physical functions
- to do adapter/port mode configuration
- to query the current ASIC block configuration.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/bfa/bfa_core.c b/drivers/scsi/bfa/bfa_core.c
index 6da615f..2b49724 100644
--- a/drivers/scsi/bfa/bfa_core.c
+++ b/drivers/scsi/bfa/bfa_core.c
@@ -109,6 +109,29 @@
}
/*
+ * ablk module attach
+ */
+static void
+bfa_com_ablk_attach(struct bfa_s *bfa, struct bfa_meminfo_s *mi)
+{
+ struct bfa_ablk_s *ablk = &bfa->modules.ablk;
+ u32 dm_len;
+ u8 *dm_kva;
+ u64 dm_pa;
+
+ dm_len = bfa_ablk_meminfo();
+ dm_kva = bfa_meminfo_dma_virt(mi);
+ dm_pa = bfa_meminfo_dma_phys(mi);
+
+ memset(ablk, 0, sizeof(struct bfa_ablk_s));
+ bfa_ablk_attach(ablk, &bfa->ioc);
+ bfa_ablk_memclaim(ablk, dm_kva, dm_pa);
+
+ bfa_meminfo_dma_virt(mi) = dm_kva + dm_len;
+ bfa_meminfo_dma_phys(mi) = dm_pa + dm_len;
+}
+
+/*
* BFA IOC FC related definitions
*/
@@ -1117,6 +1140,7 @@
hal_mods[i]->meminfo(cfg, &km_len, &dm_len);
dm_len += bfa_port_meminfo();
+ dm_len += bfa_ablk_meminfo();
meminfo->meminfo[BFA_MEM_TYPE_KVA - 1].mem_len = km_len;
meminfo->meminfo[BFA_MEM_TYPE_DMA - 1].mem_len = dm_len;
@@ -1174,6 +1198,7 @@
hal_mods[i]->attach(bfa, bfad, cfg, meminfo, pcidev);
bfa_com_port_attach(bfa, meminfo);
+ bfa_com_ablk_attach(bfa, meminfo);
}
/*
diff --git a/drivers/scsi/bfa/bfa_defs.h b/drivers/scsi/bfa/bfa_defs.h
index 08ab60c..cced587 100644
--- a/drivers/scsi/bfa/bfa_defs.h
+++ b/drivers/scsi/bfa/bfa_defs.h
@@ -329,7 +329,10 @@
struct bfa_ioc_driver_attr_s driver_attr; /* driver attr */
struct bfa_ioc_pci_attr_s pci_attr;
u8 port_id; /* port number */
- u8 rsvd[7]; /* 64bit align */
+ u8 port_mode; /* bfa_mode_s */
+ u8 cap_bm; /* capability */
+ u8 port_mode_cfg; /* bfa_mode_s */
+ u8 rsvd[4]; /* 64bit align */
};
/*
@@ -352,6 +355,16 @@
#define BFA_MFG_IC_FC 0x01
#define BFA_MFG_IC_ETH 0x02
+/*
+ * Adapter capability mask definition
+ */
+#define BFA_CM_HBA 0x01
+#define BFA_CM_CNA 0x02
+#define BFA_CM_NIC 0x04
+#define BFA_CM_FC16G 0x08
+#define BFA_CM_SRIOV 0x10
+#define BFA_CM_MEZZ 0x20
+
#pragma pack(1)
/*
@@ -418,6 +431,9 @@
*/
enum {
BFA_PCI_FCOE_SSDEVICE_ID = 0x14,
+ BFA_PCI_CT2_SSID_FCoE = 0x22,
+ BFA_PCI_CT2_SSID_ETH = 0x23,
+ BFA_PCI_CT2_SSID_FC = 0x24,
};
/*
@@ -485,4 +501,57 @@
struct bfa_boot_bootlun_s pblun[BFA_PREBOOT_BOOTLUN_MAX];
};
+/*
+ * ASIC block configuration related structures
+ */
+#define BFA_ABLK_MAX_PORTS 2
+#define BFA_ABLK_MAX_PFS 16
+#define BFA_ABLK_MAX 2
+
+#pragma pack(1)
+enum bfa_mode_s {
+ BFA_MODE_HBA = 1,
+ BFA_MODE_CNA = 2,
+ BFA_MODE_NIC = 3
+};
+
+struct bfa_adapter_cfg_mode_s {
+ u16 max_pf;
+ u16 max_vf;
+ enum bfa_mode_s mode;
+};
+
+struct bfa_ablk_cfg_pf_s {
+ u16 pers;
+ u8 port_id;
+ u8 optrom;
+ u8 valid;
+ u8 sriov;
+ u8 max_vfs;
+ u8 rsvd[1];
+ u16 num_qpairs;
+ u16 num_vectors;
+ u32 bw;
+};
+
+struct bfa_ablk_cfg_port_s {
+ u8 mode;
+ u8 type;
+ u8 max_pfs;
+ u8 rsvd[5];
+};
+
+struct bfa_ablk_cfg_inst_s {
+ u8 nports;
+ u8 max_pfs;
+ u8 rsvd[6];
+ struct bfa_ablk_cfg_pf_s pf_cfg[BFA_ABLK_MAX_PFS];
+ struct bfa_ablk_cfg_port_s port_cfg[BFA_ABLK_MAX_PORTS];
+};
+
+struct bfa_ablk_cfg_s {
+ struct bfa_ablk_cfg_inst_s inst[BFA_ABLK_MAX];
+};
+#pragma pack()
+
#endif /* __BFA_DEFS_H__ */
diff --git a/drivers/scsi/bfa/bfa_defs_svc.h b/drivers/scsi/bfa/bfa_defs_svc.h
index e1aae51..0ee3f95 100644
--- a/drivers/scsi/bfa/bfa_defs_svc.h
+++ b/drivers/scsi/bfa/bfa_defs_svc.h
@@ -265,8 +265,8 @@
* IOC firmware FCoE port stats
*/
struct bfa_fw_fcoe_port_stats_s {
- struct bfa_fw_fcoe_stats_s fcoe_stats;
- struct bfa_fw_fip_stats_s fip_stats;
+ struct bfa_fw_fcoe_stats_s fcoe_stats;
+ struct bfa_fw_fip_stats_s fip_stats;
};
/*
@@ -1083,4 +1083,10 @@
struct bfa_port_eth_stats_s eth;
};
+struct bfa_port_cfg_mode_s {
+ u16 max_pf;
+ u16 max_vf;
+ enum bfa_mode_s mode;
+};
+
#endif /* __BFA_DEFS_SVC_H__ */
diff --git a/drivers/scsi/bfa/bfa_ioc.c b/drivers/scsi/bfa/bfa_ioc.c
index b9413c2..2c575f5 100644
--- a/drivers/scsi/bfa/bfa_ioc.c
+++ b/drivers/scsi/bfa/bfa_ioc.c
@@ -1945,6 +1945,9 @@
break;
case BFI_IOC_I2H_ENABLE_REPLY:
+ ioc->port_mode = ioc->port_mode_cfg =
+ (enum bfa_mode_s)msg->fw_event.port_mode;
+ ioc->ad_cap_bm = msg->fw_event.cap_bm;
bfa_fsm_send_event(iocpf, IOCPF_E_FWRSP_ENABLE);
break;
@@ -2018,25 +2021,46 @@
case BFA_PCI_DEVICE_ID_FC_8G1P:
case BFA_PCI_DEVICE_ID_FC_8G2P:
ioc->asic_gen = BFI_ASIC_GEN_CB;
+ ioc->fcmode = BFA_TRUE;
+ ioc->port_mode = ioc->port_mode_cfg = BFA_MODE_HBA;
+ ioc->ad_cap_bm = BFA_CM_HBA;
break;
case BFA_PCI_DEVICE_ID_CT:
ioc->asic_gen = BFI_ASIC_GEN_CT;
ioc->port0_mode = ioc->port1_mode = BFI_PORT_MODE_ETH;
ioc->asic_mode = BFI_ASIC_MODE_ETH;
+ ioc->port_mode = ioc->port_mode_cfg = BFA_MODE_CNA;
+ ioc->ad_cap_bm = BFA_CM_CNA;
break;
case BFA_PCI_DEVICE_ID_CT_FC:
ioc->asic_gen = BFI_ASIC_GEN_CT;
+ ioc->fcmode = BFA_TRUE;
+ ioc->port_mode = ioc->port_mode_cfg = BFA_MODE_HBA;
+ ioc->ad_cap_bm = BFA_CM_HBA;
break;
case BFA_PCI_DEVICE_ID_CT2:
ioc->asic_gen = BFI_ASIC_GEN_CT2;
- if (clscode == BFI_PCIFN_CLASS_FC)
+ if (clscode == BFI_PCIFN_CLASS_FC &&
+ pcidev->ssid == BFA_PCI_CT2_SSID_FC) {
ioc->asic_mode = BFI_ASIC_MODE_FC16;
- else {
+ ioc->fcmode = BFA_TRUE;
+ ioc->port_mode = ioc->port_mode_cfg = BFA_MODE_HBA;
+ ioc->ad_cap_bm = BFA_CM_HBA;
+ } else {
ioc->port0_mode = ioc->port1_mode = BFI_PORT_MODE_ETH;
- ioc->asic_mode = BFI_ASIC_MODE_ETH;
+ ioc->asic_mode = BFI_ASIC_MODE_ETH;
+ if (pcidev->ssid == BFA_PCI_CT2_SSID_FCoE) {
+ ioc->port_mode =
+ ioc->port_mode_cfg = BFA_MODE_CNA;
+ ioc->ad_cap_bm = BFA_CM_CNA;
+ } else {
+ ioc->port_mode =
+ ioc->port_mode_cfg = BFA_MODE_NIC;
+ ioc->ad_cap_bm = BFA_CM_NIC;
+ }
}
break;
@@ -2477,6 +2501,9 @@
ioc_attr->state = bfa_ioc_get_state(ioc);
ioc_attr->port_id = ioc->port_id;
+ ioc_attr->port_mode = ioc->port_mode;
+ ioc_attr->port_mode_cfg = ioc->port_mode_cfg;
+ ioc_attr->cap_bm = ioc->ad_cap_bm;
ioc_attr->ioc_type = bfa_ioc_get_type(ioc);
@@ -2837,3 +2864,372 @@
list_del(&timer->qe);
}
+
+/*
+ * ASIC block related
+ */
+static void
+bfa_ablk_config_swap(struct bfa_ablk_cfg_s *cfg)
+{
+ struct bfa_ablk_cfg_inst_s *cfg_inst;
+ int i, j;
+ u16 be16;
+ u32 be32;
+
+ for (i = 0; i < BFA_ABLK_MAX; i++) {
+ cfg_inst = &cfg->inst[i];
+ for (j = 0; j < BFA_ABLK_MAX_PFS; j++) {
+ be16 = cfg_inst->pf_cfg[j].pers;
+ cfg_inst->pf_cfg[j].pers = be16_to_cpu(be16);
+ be16 = cfg_inst->pf_cfg[j].num_qpairs;
+ cfg_inst->pf_cfg[j].num_qpairs = be16_to_cpu(be16);
+ be16 = cfg_inst->pf_cfg[j].num_vectors;
+ cfg_inst->pf_cfg[j].num_vectors = be16_to_cpu(be16);
+ be32 = cfg_inst->pf_cfg[j].bw;
+ cfg_inst->pf_cfg[j].bw = be16_to_cpu(be32);
+ }
+ }
+}
+
+static void
+bfa_ablk_isr(void *cbarg, struct bfi_mbmsg_s *msg)
+{
+ struct bfa_ablk_s *ablk = (struct bfa_ablk_s *)cbarg;
+ struct bfi_ablk_i2h_rsp_s *rsp = (struct bfi_ablk_i2h_rsp_s *)msg;
+ bfa_ablk_cbfn_t cbfn;
+
+ WARN_ON(msg->mh.msg_class != BFI_MC_ABLK);
+ bfa_trc(ablk->ioc, msg->mh.msg_id);
+
+ switch (msg->mh.msg_id) {
+ case BFI_ABLK_I2H_QUERY:
+ if (rsp->status == BFA_STATUS_OK) {
+ memcpy(ablk->cfg, ablk->dma_addr.kva,
+ sizeof(struct bfa_ablk_cfg_s));
+ bfa_ablk_config_swap(ablk->cfg);
+ ablk->cfg = NULL;
+ }
+ break;
+
+ case BFI_ABLK_I2H_ADPT_CONFIG:
+ case BFI_ABLK_I2H_PORT_CONFIG:
+ /* update config port mode */
+ ablk->ioc->port_mode_cfg = rsp->port_mode;
+
+ case BFI_ABLK_I2H_PF_DELETE:
+ case BFI_ABLK_I2H_PF_UPDATE:
+ case BFI_ABLK_I2H_OPTROM_ENABLE:
+ case BFI_ABLK_I2H_OPTROM_DISABLE:
+ /* No-op */
+ break;
+
+ case BFI_ABLK_I2H_PF_CREATE:
+ *(ablk->pcifn) = rsp->pcifn;
+ ablk->pcifn = NULL;
+ break;
+
+ default:
+ WARN_ON(1);
+ }
+
+ ablk->busy = BFA_FALSE;
+ if (ablk->cbfn) {
+ cbfn = ablk->cbfn;
+ ablk->cbfn = NULL;
+ cbfn(ablk->cbarg, rsp->status);
+ }
+}
+
+static void
+bfa_ablk_notify(void *cbarg, enum bfa_ioc_event_e event)
+{
+ struct bfa_ablk_s *ablk = (struct bfa_ablk_s *)cbarg;
+
+ bfa_trc(ablk->ioc, event);
+
+ switch (event) {
+ case BFA_IOC_E_ENABLED:
+ WARN_ON(ablk->busy != BFA_FALSE);
+ break;
+
+ case BFA_IOC_E_DISABLED:
+ case BFA_IOC_E_FAILED:
+ /* Fail any pending requests */
+ ablk->pcifn = NULL;
+ if (ablk->busy) {
+ if (ablk->cbfn)
+ ablk->cbfn(ablk->cbarg, BFA_STATUS_FAILED);
+ ablk->cbfn = NULL;
+ ablk->busy = BFA_FALSE;
+ }
+ break;
+
+ default:
+ WARN_ON(1);
+ break;
+ }
+}
+
+u32
+bfa_ablk_meminfo(void)
+{
+ return BFA_ROUNDUP(sizeof(struct bfa_ablk_cfg_s), BFA_DMA_ALIGN_SZ);
+}
+
+void
+bfa_ablk_memclaim(struct bfa_ablk_s *ablk, u8 *dma_kva, u64 dma_pa)
+{
+ ablk->dma_addr.kva = dma_kva;
+ ablk->dma_addr.pa = dma_pa;
+}
+
+void
+bfa_ablk_attach(struct bfa_ablk_s *ablk, struct bfa_ioc_s *ioc)
+{
+ ablk->ioc = ioc;
+
+ bfa_ioc_mbox_regisr(ablk->ioc, BFI_MC_ABLK, bfa_ablk_isr, ablk);
+ bfa_ioc_notify_init(&ablk->ioc_notify, bfa_ablk_notify, ablk);
+ list_add_tail(&ablk->ioc_notify.qe, &ablk->ioc->notify_q);
+}
+
+bfa_status_t
+bfa_ablk_query(struct bfa_ablk_s *ablk, struct bfa_ablk_cfg_s *ablk_cfg,
+ bfa_ablk_cbfn_t cbfn, void *cbarg)
+{
+ struct bfi_ablk_h2i_query_s *m;
+
+ WARN_ON(!ablk_cfg);
+
+ if (!bfa_ioc_is_operational(ablk->ioc)) {
+ bfa_trc(ablk->ioc, BFA_STATUS_IOC_FAILURE);
+ return BFA_STATUS_IOC_FAILURE;
+ }
+
+ if (ablk->busy) {
+ bfa_trc(ablk->ioc, BFA_STATUS_DEVBUSY);
+ return BFA_STATUS_DEVBUSY;
+ }
+
+ ablk->cfg = ablk_cfg;
+ ablk->cbfn = cbfn;
+ ablk->cbarg = cbarg;
+ ablk->busy = BFA_TRUE;
+
+ m = (struct bfi_ablk_h2i_query_s *)ablk->mb.msg;
+ bfi_h2i_set(m->mh, BFI_MC_ABLK, BFI_ABLK_H2I_QUERY,
+ bfa_ioc_portid(ablk->ioc));
+ bfa_dma_be_addr_set(m->addr, ablk->dma_addr.pa);
+ bfa_ioc_mbox_queue(ablk->ioc, &ablk->mb);
+
+ return BFA_STATUS_OK;
+}
+
+bfa_status_t
+bfa_ablk_pf_create(struct bfa_ablk_s *ablk, u16 *pcifn,
+ u8 port, enum bfi_pcifn_class personality, int bw,
+ bfa_ablk_cbfn_t cbfn, void *cbarg)
+{
+ struct bfi_ablk_h2i_pf_req_s *m;
+
+ if (!bfa_ioc_is_operational(ablk->ioc)) {
+ bfa_trc(ablk->ioc, BFA_STATUS_IOC_FAILURE);
+ return BFA_STATUS_IOC_FAILURE;
+ }
+
+ if (ablk->busy) {
+ bfa_trc(ablk->ioc, BFA_STATUS_DEVBUSY);
+ return BFA_STATUS_DEVBUSY;
+ }
+
+ ablk->pcifn = pcifn;
+ ablk->cbfn = cbfn;
+ ablk->cbarg = cbarg;
+ ablk->busy = BFA_TRUE;
+
+ m = (struct bfi_ablk_h2i_pf_req_s *)ablk->mb.msg;
+ bfi_h2i_set(m->mh, BFI_MC_ABLK, BFI_ABLK_H2I_PF_CREATE,
+ bfa_ioc_portid(ablk->ioc));
+ m->pers = cpu_to_be16((u16)personality);
+ m->bw = cpu_to_be32(bw);
+ m->port = port;
+ bfa_ioc_mbox_queue(ablk->ioc, &ablk->mb);
+
+ return BFA_STATUS_OK;
+}
+
+bfa_status_t
+bfa_ablk_pf_delete(struct bfa_ablk_s *ablk, int pcifn,
+ bfa_ablk_cbfn_t cbfn, void *cbarg)
+{
+ struct bfi_ablk_h2i_pf_req_s *m;
+
+ if (!bfa_ioc_is_operational(ablk->ioc)) {
+ bfa_trc(ablk->ioc, BFA_STATUS_IOC_FAILURE);
+ return BFA_STATUS_IOC_FAILURE;
+ }
+
+ if (ablk->busy) {
+ bfa_trc(ablk->ioc, BFA_STATUS_DEVBUSY);
+ return BFA_STATUS_DEVBUSY;
+ }
+
+ ablk->cbfn = cbfn;
+ ablk->cbarg = cbarg;
+ ablk->busy = BFA_TRUE;
+
+ m = (struct bfi_ablk_h2i_pf_req_s *)ablk->mb.msg;
+ bfi_h2i_set(m->mh, BFI_MC_ABLK, BFI_ABLK_H2I_PF_DELETE,
+ bfa_ioc_portid(ablk->ioc));
+ m->pcifn = (u8)pcifn;
+ bfa_ioc_mbox_queue(ablk->ioc, &ablk->mb);
+
+ return BFA_STATUS_OK;
+}
+
+bfa_status_t
+bfa_ablk_adapter_config(struct bfa_ablk_s *ablk, enum bfa_mode_s mode,
+ int max_pf, int max_vf, bfa_ablk_cbfn_t cbfn, void *cbarg)
+{
+ struct bfi_ablk_h2i_cfg_req_s *m;
+
+ if (!bfa_ioc_is_operational(ablk->ioc)) {
+ bfa_trc(ablk->ioc, BFA_STATUS_IOC_FAILURE);
+ return BFA_STATUS_IOC_FAILURE;
+ }
+
+ if (ablk->busy) {
+ bfa_trc(ablk->ioc, BFA_STATUS_DEVBUSY);
+ return BFA_STATUS_DEVBUSY;
+ }
+
+ ablk->cbfn = cbfn;
+ ablk->cbarg = cbarg;
+ ablk->busy = BFA_TRUE;
+
+ m = (struct bfi_ablk_h2i_cfg_req_s *)ablk->mb.msg;
+ bfi_h2i_set(m->mh, BFI_MC_ABLK, BFI_ABLK_H2I_ADPT_CONFIG,
+ bfa_ioc_portid(ablk->ioc));
+ m->mode = (u8)mode;
+ m->max_pf = (u8)max_pf;
+ m->max_vf = (u8)max_vf;
+ bfa_ioc_mbox_queue(ablk->ioc, &ablk->mb);
+
+ return BFA_STATUS_OK;
+}
+
+bfa_status_t
+bfa_ablk_port_config(struct bfa_ablk_s *ablk, int port, enum bfa_mode_s mode,
+ int max_pf, int max_vf, bfa_ablk_cbfn_t cbfn, void *cbarg)
+{
+ struct bfi_ablk_h2i_cfg_req_s *m;
+
+ if (!bfa_ioc_is_operational(ablk->ioc)) {
+ bfa_trc(ablk->ioc, BFA_STATUS_IOC_FAILURE);
+ return BFA_STATUS_IOC_FAILURE;
+ }
+
+ if (ablk->busy) {
+ bfa_trc(ablk->ioc, BFA_STATUS_DEVBUSY);
+ return BFA_STATUS_DEVBUSY;
+ }
+
+ ablk->cbfn = cbfn;
+ ablk->cbarg = cbarg;
+ ablk->busy = BFA_TRUE;
+
+ m = (struct bfi_ablk_h2i_cfg_req_s *)ablk->mb.msg;
+ bfi_h2i_set(m->mh, BFI_MC_ABLK, BFI_ABLK_H2I_PORT_CONFIG,
+ bfa_ioc_portid(ablk->ioc));
+ m->port = (u8)port;
+ m->mode = (u8)mode;
+ m->max_pf = (u8)max_pf;
+ m->max_vf = (u8)max_vf;
+ bfa_ioc_mbox_queue(ablk->ioc, &ablk->mb);
+
+ return BFA_STATUS_OK;
+}
+
+bfa_status_t
+bfa_ablk_pf_update(struct bfa_ablk_s *ablk, int pcifn, int bw,
+ bfa_ablk_cbfn_t cbfn, void *cbarg)
+{
+ struct bfi_ablk_h2i_pf_req_s *m;
+
+ if (!bfa_ioc_is_operational(ablk->ioc)) {
+ bfa_trc(ablk->ioc, BFA_STATUS_IOC_FAILURE);
+ return BFA_STATUS_IOC_FAILURE;
+ }
+
+ if (ablk->busy) {
+ bfa_trc(ablk->ioc, BFA_STATUS_DEVBUSY);
+ return BFA_STATUS_DEVBUSY;
+ }
+
+ ablk->cbfn = cbfn;
+ ablk->cbarg = cbarg;
+ ablk->busy = BFA_TRUE;
+
+ m = (struct bfi_ablk_h2i_pf_req_s *)ablk->mb.msg;
+ bfi_h2i_set(m->mh, BFI_MC_ABLK, BFI_ABLK_H2I_PF_UPDATE,
+ bfa_ioc_portid(ablk->ioc));
+ m->pcifn = (u8)pcifn;
+ m->bw = cpu_to_be32(bw);
+ bfa_ioc_mbox_queue(ablk->ioc, &ablk->mb);
+
+ return BFA_STATUS_OK;
+}
+
+bfa_status_t
+bfa_ablk_optrom_en(struct bfa_ablk_s *ablk, bfa_ablk_cbfn_t cbfn, void *cbarg)
+{
+ struct bfi_ablk_h2i_optrom_s *m;
+
+ if (!bfa_ioc_is_operational(ablk->ioc)) {
+ bfa_trc(ablk->ioc, BFA_STATUS_IOC_FAILURE);
+ return BFA_STATUS_IOC_FAILURE;
+ }
+
+ if (ablk->busy) {
+ bfa_trc(ablk->ioc, BFA_STATUS_DEVBUSY);
+ return BFA_STATUS_DEVBUSY;
+ }
+
+ ablk->cbfn = cbfn;
+ ablk->cbarg = cbarg;
+ ablk->busy = BFA_TRUE;
+
+ m = (struct bfi_ablk_h2i_optrom_s *)ablk->mb.msg;
+ bfi_h2i_set(m->mh, BFI_MC_ABLK, BFI_ABLK_H2I_OPTROM_ENABLE,
+ bfa_ioc_portid(ablk->ioc));
+ bfa_ioc_mbox_queue(ablk->ioc, &ablk->mb);
+
+ return BFA_STATUS_OK;
+}
+
+bfa_status_t
+bfa_ablk_optrom_dis(struct bfa_ablk_s *ablk, bfa_ablk_cbfn_t cbfn, void *cbarg)
+{
+ struct bfi_ablk_h2i_optrom_s *m;
+
+ if (!bfa_ioc_is_operational(ablk->ioc)) {
+ bfa_trc(ablk->ioc, BFA_STATUS_IOC_FAILURE);
+ return BFA_STATUS_IOC_FAILURE;
+ }
+
+ if (ablk->busy) {
+ bfa_trc(ablk->ioc, BFA_STATUS_DEVBUSY);
+ return BFA_STATUS_DEVBUSY;
+ }
+
+ ablk->cbfn = cbfn;
+ ablk->cbarg = cbarg;
+ ablk->busy = BFA_TRUE;
+
+ m = (struct bfi_ablk_h2i_optrom_s *)ablk->mb.msg;
+ bfi_h2i_set(m->mh, BFI_MC_ABLK, BFI_ABLK_H2I_OPTROM_DISABLE,
+ bfa_ioc_portid(ablk->ioc));
+ bfa_ioc_mbox_queue(ablk->ioc, &ablk->mb);
+
+ return BFA_STATUS_OK;
+}
diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
index c717b20..337d036 100644
--- a/drivers/scsi/bfa/bfa_ioc.h
+++ b/drivers/scsi/bfa/bfa_ioc.h
@@ -91,6 +91,7 @@
int pci_slot;
u8 pci_func;
u16 device_id;
+ u16 ssid;
void __iomem *pci_bar_kva;
};
@@ -261,6 +262,9 @@
enum bfi_asic_mode asic_mode;
enum bfi_port_mode port0_mode;
enum bfi_port_mode port1_mode;
+ enum bfa_mode_s port_mode;
+ u8 ad_cap_bm; /* adapter cap bit mask */
+ u8 port_mode_cfg; /* config port mode */
};
struct bfa_ioc_hwif_s {
@@ -281,6 +285,24 @@
bfa_boolean_t (*ioc_lpu_read_stat) (struct bfa_ioc_s *ioc);
};
+/*
+ * ASIC block configurtion related
+ */
+
+typedef void (*bfa_ablk_cbfn_t)(void *, enum bfa_status);
+
+struct bfa_ablk_s {
+ struct bfa_ioc_s *ioc;
+ struct bfa_ablk_cfg_s *cfg;
+ u16 *pcifn;
+ struct bfa_dma_s dma_addr;
+ bfa_boolean_t busy;
+ struct bfa_mbox_cmd_s mb;
+ bfa_ablk_cbfn_t cbfn;
+ void *cbarg;
+ struct bfa_ioc_notify_s ioc_notify;
+};
+
#define bfa_ioc_pcifn(__ioc) ((__ioc)->pcidev.pci_func)
#define bfa_ioc_devid(__ioc) ((__ioc)->pcidev.device_id)
#define bfa_ioc_bar0(__ioc) ((__ioc)->pcidev.pci_bar_kva)
@@ -402,6 +424,33 @@
bfa_status_t bfa_ioc_fw_stats_clear(struct bfa_ioc_s *ioc);
/*
+ * asic block configuration related APIs
+ */
+u32 bfa_ablk_meminfo(void);
+void bfa_ablk_memclaim(struct bfa_ablk_s *ablk, u8 *dma_kva, u64 dma_pa);
+void bfa_ablk_attach(struct bfa_ablk_s *ablk, struct bfa_ioc_s *ioc);
+bfa_status_t bfa_ablk_query(struct bfa_ablk_s *ablk,
+ struct bfa_ablk_cfg_s *ablk_cfg,
+ bfa_ablk_cbfn_t cbfn, void *cbarg);
+bfa_status_t bfa_ablk_adapter_config(struct bfa_ablk_s *ablk,
+ enum bfa_mode_s mode, int max_pf, int max_vf,
+ bfa_ablk_cbfn_t cbfn, void *cbarg);
+bfa_status_t bfa_ablk_port_config(struct bfa_ablk_s *ablk, int port,
+ enum bfa_mode_s mode, int max_pf, int max_vf,
+ bfa_ablk_cbfn_t cbfn, void *cbarg);
+bfa_status_t bfa_ablk_pf_create(struct bfa_ablk_s *ablk, u16 *pcifn,
+ u8 port, enum bfi_pcifn_class personality, int bw,
+ bfa_ablk_cbfn_t cbfn, void *cbarg);
+bfa_status_t bfa_ablk_pf_delete(struct bfa_ablk_s *ablk, int pcifn,
+ bfa_ablk_cbfn_t cbfn, void *cbarg);
+bfa_status_t bfa_ablk_pf_update(struct bfa_ablk_s *ablk, int pcifn, int bw,
+ bfa_ablk_cbfn_t cbfn, void *cbarg);
+bfa_status_t bfa_ablk_optrom_en(struct bfa_ablk_s *ablk,
+ bfa_ablk_cbfn_t cbfn, void *cbarg);
+bfa_status_t bfa_ablk_optrom_dis(struct bfa_ablk_s *ablk,
+ bfa_ablk_cbfn_t cbfn, void *cbarg);
+
+/*
* bfa mfg wwn API functions
*/
mac_t bfa_ioc_get_mac(struct bfa_ioc_s *ioc);
diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
index 0fc23f6..7311169 100644
--- a/drivers/scsi/bfa/bfa_modules.h
+++ b/drivers/scsi/bfa/bfa_modules.h
@@ -37,6 +37,7 @@
struct bfa_fcp_mod_s fcp_mod; /* FCP initiator module */
struct bfa_sgpg_mod_s sgpg_mod; /* SG page module */
struct bfa_port_s port; /* Physical port module */
+ struct bfa_ablk_s ablk; /* ASIC block config module */
};
/*
diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c
index 0db583c..4fa3988 100644
--- a/drivers/scsi/bfa/bfad.c
+++ b/drivers/scsi/bfa/bfad.c
@@ -802,6 +802,7 @@
bfad->hal_pcidev.pci_func = PCI_FUNC(pdev->devfn);
bfad->hal_pcidev.pci_bar_kva = bfad->pci_bar0_kva;
bfad->hal_pcidev.device_id = pdev->device;
+ bfad->hal_pcidev.ssid = pdev->subsystem_device;
bfad->pci_name = pci_name(pdev);
bfad->pci_attr.vendor_id = pdev->vendor;
diff --git a/drivers/scsi/bfa/bfad_bsg.c b/drivers/scsi/bfa/bfad_bsg.c
index d479f14..35c415c 100644
--- a/drivers/scsi/bfa/bfad_bsg.c
+++ b/drivers/scsi/bfa/bfad_bsg.c
@@ -273,6 +273,170 @@
return 0;
}
+int
+bfad_iocmd_ioc_get_pcifn_cfg(struct bfad_s *bfad, void *cmd)
+{
+ struct bfa_bsg_pcifn_cfg_s *iocmd = (struct bfa_bsg_pcifn_cfg_s *)cmd;
+ struct bfad_hal_comp fcomp;
+ unsigned long flags;
+
+ init_completion(&fcomp.comp);
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ iocmd->status = bfa_ablk_query(&bfad->bfa.modules.ablk,
+ &iocmd->pcifn_cfg,
+ bfad_hcb_comp, &fcomp);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+ if (iocmd->status != BFA_STATUS_OK)
+ goto out;
+
+ wait_for_completion(&fcomp.comp);
+ iocmd->status = fcomp.status;
+out:
+ return 0;
+}
+
+int
+bfad_iocmd_pcifn_create(struct bfad_s *bfad, void *cmd)
+{
+ struct bfa_bsg_pcifn_s *iocmd = (struct bfa_bsg_pcifn_s *)cmd;
+ struct bfad_hal_comp fcomp;
+ unsigned long flags;
+
+ init_completion(&fcomp.comp);
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ iocmd->status = bfa_ablk_pf_create(&bfad->bfa.modules.ablk,
+ &iocmd->pcifn_id, iocmd->port,
+ iocmd->pcifn_class, iocmd->bandwidth,
+ bfad_hcb_comp, &fcomp);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+ if (iocmd->status != BFA_STATUS_OK)
+ goto out;
+
+ wait_for_completion(&fcomp.comp);
+ iocmd->status = fcomp.status;
+out:
+ return 0;
+}
+
+int
+bfad_iocmd_pcifn_delete(struct bfad_s *bfad, void *cmd)
+{
+ struct bfa_bsg_pcifn_s *iocmd = (struct bfa_bsg_pcifn_s *)cmd;
+ struct bfad_hal_comp fcomp;
+ unsigned long flags;
+
+ init_completion(&fcomp.comp);
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ iocmd->status = bfa_ablk_pf_delete(&bfad->bfa.modules.ablk,
+ iocmd->pcifn_id,
+ bfad_hcb_comp, &fcomp);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+ if (iocmd->status != BFA_STATUS_OK)
+ goto out;
+
+ wait_for_completion(&fcomp.comp);
+ iocmd->status = fcomp.status;
+out:
+ return 0;
+}
+
+int
+bfad_iocmd_pcifn_bw(struct bfad_s *bfad, void *cmd)
+{
+ struct bfa_bsg_pcifn_s *iocmd = (struct bfa_bsg_pcifn_s *)cmd;
+ struct bfad_hal_comp fcomp;
+ unsigned long flags;
+
+ init_completion(&fcomp.comp);
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ iocmd->status = bfa_ablk_pf_update(&bfad->bfa.modules.ablk,
+ iocmd->pcifn_id, iocmd->bandwidth,
+ bfad_hcb_comp, &fcomp);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+ bfa_trc(bfad, iocmd->status);
+ if (iocmd->status != BFA_STATUS_OK)
+ goto out;
+
+ wait_for_completion(&fcomp.comp);
+ iocmd->status = fcomp.status;
+ bfa_trc(bfad, iocmd->status);
+out:
+ return 0;
+}
+
+int
+bfad_iocmd_adapter_cfg_mode(struct bfad_s *bfad, void *cmd)
+{
+ struct bfa_bsg_adapter_cfg_mode_s *iocmd =
+ (struct bfa_bsg_adapter_cfg_mode_s *)cmd;
+ struct bfad_hal_comp fcomp;
+ unsigned long flags = 0;
+
+ init_completion(&fcomp.comp);
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ iocmd->status = bfa_ablk_adapter_config(&bfad->bfa.modules.ablk,
+ iocmd->cfg.mode, iocmd->cfg.max_pf,
+ iocmd->cfg.max_vf, bfad_hcb_comp, &fcomp);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+ if (iocmd->status != BFA_STATUS_OK)
+ goto out;
+
+ wait_for_completion(&fcomp.comp);
+ iocmd->status = fcomp.status;
+out:
+ return 0;
+}
+
+int
+bfad_iocmd_port_cfg_mode(struct bfad_s *bfad, void *cmd)
+{
+ struct bfa_bsg_port_cfg_mode_s *iocmd =
+ (struct bfa_bsg_port_cfg_mode_s *)cmd;
+ struct bfad_hal_comp fcomp;
+ unsigned long flags = 0;
+
+ init_completion(&fcomp.comp);
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ iocmd->status = bfa_ablk_port_config(&bfad->bfa.modules.ablk,
+ iocmd->instance, iocmd->cfg.mode,
+ iocmd->cfg.max_pf, iocmd->cfg.max_vf,
+ bfad_hcb_comp, &fcomp);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+ if (iocmd->status != BFA_STATUS_OK)
+ goto out;
+
+ wait_for_completion(&fcomp.comp);
+ iocmd->status = fcomp.status;
+out:
+ return 0;
+}
+
+int
+bfad_iocmd_ablk_optrom(struct bfad_s *bfad, unsigned int cmd, void *pcmd)
+{
+ struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)pcmd;
+ struct bfad_hal_comp fcomp;
+ unsigned long flags;
+
+ init_completion(&fcomp.comp);
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ if (cmd == IOCMD_FLASH_ENABLE_OPTROM)
+ iocmd->status = bfa_ablk_optrom_en(&bfad->bfa.modules.ablk,
+ bfad_hcb_comp, &fcomp);
+ else
+ iocmd->status = bfa_ablk_optrom_dis(&bfad->bfa.modules.ablk,
+ bfad_hcb_comp, &fcomp);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+
+ if (iocmd->status != BFA_STATUS_OK)
+ goto out;
+
+ wait_for_completion(&fcomp.comp);
+ iocmd->status = fcomp.status;
+out:
+ return 0;
+}
+
static int
bfad_iocmd_handler(struct bfad_s *bfad, unsigned int cmd, void *iocmd,
unsigned int payload_len)
@@ -301,6 +465,28 @@
case IOCMD_ITNIM_GET_ATTR:
rc = bfad_iocmd_itnim_get_attr(bfad, iocmd);
break;
+ case IOCMD_IOC_PCIFN_CFG:
+ rc = bfad_iocmd_ioc_get_pcifn_cfg(bfad, iocmd);
+ break;
+ case IOCMD_PCIFN_CREATE:
+ rc = bfad_iocmd_pcifn_create(bfad, iocmd);
+ break;
+ case IOCMD_PCIFN_DELETE:
+ rc = bfad_iocmd_pcifn_delete(bfad, iocmd);
+ break;
+ case IOCMD_PCIFN_BW:
+ rc = bfad_iocmd_pcifn_bw(bfad, iocmd);
+ break;
+ case IOCMD_ADAPTER_CFG_MODE:
+ rc = bfad_iocmd_adapter_cfg_mode(bfad, iocmd);
+ break;
+ case IOCMD_PORT_CFG_MODE:
+ rc = bfad_iocmd_port_cfg_mode(bfad, iocmd);
+ break;
+ case IOCMD_FLASH_ENABLE_OPTROM:
+ case IOCMD_FLASH_DISABLE_OPTROM:
+ rc = bfad_iocmd_ablk_optrom(bfad, cmd, iocmd);
+ break;
default:
rc = EINVAL;
break;
diff --git a/drivers/scsi/bfa/bfad_bsg.h b/drivers/scsi/bfa/bfad_bsg.h
index e0e90f0..a4dcb39 100644
--- a/drivers/scsi/bfa/bfad_bsg.h
+++ b/drivers/scsi/bfa/bfad_bsg.h
@@ -31,6 +31,20 @@
IOCMD_RPORT_GET_ADDR,
IOCMD_FABRIC_GET_LPORTS,
IOCMD_ITNIM_GET_ATTR,
+ IOCMD_IOC_PCIFN_CFG,
+ IOCMD_PCIFN_CREATE,
+ IOCMD_PCIFN_DELETE,
+ IOCMD_PCIFN_BW,
+ IOCMD_ADAPTER_CFG_MODE,
+ IOCMD_PORT_CFG_MODE,
+ IOCMD_FLASH_ENABLE_OPTROM,
+ IOCMD_FLASH_DISABLE_OPTROM,
+};
+
+struct bfa_bsg_gen_s {
+ bfa_status_t status;
+ u16 bfad_num;
+ u16 rsvd;
};
struct bfa_bsg_ioc_info_s {
@@ -111,6 +125,37 @@
struct bfa_itnim_attr_s attr;
};
+struct bfa_bsg_pcifn_cfg_s {
+ bfa_status_t status;
+ u16 bfad_num;
+ u16 rsvd;
+ struct bfa_ablk_cfg_s pcifn_cfg;
+};
+
+struct bfa_bsg_pcifn_s {
+ bfa_status_t status;
+ u16 bfad_num;
+ u16 pcifn_id;
+ u32 bandwidth;
+ u8 port;
+ enum bfi_pcifn_class pcifn_class;
+ u8 rsvd[1];
+};
+
+struct bfa_bsg_adapter_cfg_mode_s {
+ bfa_status_t status;
+ u16 bfad_num;
+ u16 rsvd;
+ struct bfa_adapter_cfg_mode_s cfg;
+};
+
+struct bfa_bsg_port_cfg_mode_s {
+ bfa_status_t status;
+ u16 bfad_num;
+ u16 instance;
+ struct bfa_port_cfg_mode_s cfg;
+};
+
struct bfa_bsg_fcpt_s {
bfa_status_t status;
u16 vf_id;
diff --git a/drivers/scsi/bfa/bfi.h b/drivers/scsi/bfa/bfi.h
index 35af1d1..d28c7c5 100644
--- a/drivers/scsi/bfa/bfi.h
+++ b/drivers/scsi/bfa/bfi.h
@@ -167,7 +167,7 @@
BFI_MC_IOC = 1, /* IO Controller (IOC) */
BFI_MC_FCPORT = 5, /* FC port */
BFI_MC_IOCFC = 6, /* FC - IO Controller (IOC) */
- BFI_MC_LL = 7, /* Link Layer */
+ BFI_MC_ABLK = 7, /* ASIC block configuration */
BFI_MC_UF = 8, /* Unsolicited frame receive */
BFI_MC_FCXP = 9, /* FC Transport */
BFI_MC_LPS = 10, /* lport fc login services */
@@ -386,7 +386,9 @@
struct bfi_ioc_ctrl_reply_s {
struct bfi_mhdr_s mh; /* Common msg header */
u8 status; /* enable/disable status */
- u8 rsvd[3];
+ u8 port_mode; /* bfa_mode_s */
+ u8 cap_bm; /* capability bit mask */
+ u8 rsvd;
};
#define bfi_ioc_enable_reply_t struct bfi_ioc_ctrl_reply_s;
#define bfi_ioc_disable_reply_t struct bfi_ioc_ctrl_reply_s;
@@ -408,7 +410,7 @@
*/
union bfi_ioc_i2h_msg_u {
struct bfi_mhdr_s mh;
- struct bfi_ioc_ctrl_reply_s rdy_event;
+ struct bfi_ioc_ctrl_reply_s fw_event;
u32 mboxmsg[BFI_IOC_MSGSZ];
};
@@ -603,6 +605,80 @@
struct bfi_port_generic_rsp_s clearstats_rsp;
};
+/*
+ *----------------------------------------------------------------------
+ * ABLK
+ *----------------------------------------------------------------------
+ */
+enum bfi_ablk_h2i_msgs_e {
+ BFI_ABLK_H2I_QUERY = 1,
+ BFI_ABLK_H2I_ADPT_CONFIG = 2,
+ BFI_ABLK_H2I_PORT_CONFIG = 3,
+ BFI_ABLK_H2I_PF_CREATE = 4,
+ BFI_ABLK_H2I_PF_DELETE = 5,
+ BFI_ABLK_H2I_PF_UPDATE = 6,
+ BFI_ABLK_H2I_OPTROM_ENABLE = 7,
+ BFI_ABLK_H2I_OPTROM_DISABLE = 8,
+};
+
+enum bfi_ablk_i2h_msgs_e {
+ BFI_ABLK_I2H_QUERY = BFA_I2HM(BFI_ABLK_H2I_QUERY),
+ BFI_ABLK_I2H_ADPT_CONFIG = BFA_I2HM(BFI_ABLK_H2I_ADPT_CONFIG),
+ BFI_ABLK_I2H_PORT_CONFIG = BFA_I2HM(BFI_ABLK_H2I_PORT_CONFIG),
+ BFI_ABLK_I2H_PF_CREATE = BFA_I2HM(BFI_ABLK_H2I_PF_CREATE),
+ BFI_ABLK_I2H_PF_DELETE = BFA_I2HM(BFI_ABLK_H2I_PF_DELETE),
+ BFI_ABLK_I2H_PF_UPDATE = BFA_I2HM(BFI_ABLK_H2I_PF_UPDATE),
+ BFI_ABLK_I2H_OPTROM_ENABLE = BFA_I2HM(BFI_ABLK_H2I_OPTROM_ENABLE),
+ BFI_ABLK_I2H_OPTROM_DISABLE = BFA_I2HM(BFI_ABLK_H2I_OPTROM_DISABLE),
+};
+
+/* BFI_ABLK_H2I_QUERY */
+struct bfi_ablk_h2i_query_s {
+ struct bfi_mhdr_s mh;
+ union bfi_addr_u addr;
+};
+
+/* BFI_ABL_H2I_ADPT_CONFIG, BFI_ABLK_H2I_PORT_CONFIG */
+struct bfi_ablk_h2i_cfg_req_s {
+ struct bfi_mhdr_s mh;
+ u8 mode;
+ u8 port;
+ u8 max_pf;
+ u8 max_vf;
+};
+
+/*
+ * BFI_ABLK_H2I_PF_CREATE, BFI_ABLK_H2I_PF_DELETE,
+ */
+struct bfi_ablk_h2i_pf_req_s {
+ struct bfi_mhdr_s mh;
+ u8 pcifn;
+ u8 port;
+ u16 pers;
+ u32 bw;
+};
+
+/* BFI_ABLK_H2I_OPTROM_ENABLE, BFI_ABLK_H2I_OPTROM_DISABLE */
+struct bfi_ablk_h2i_optrom_s {
+ struct bfi_mhdr_s mh;
+};
+
+/*
+ * BFI_ABLK_I2H_QUERY
+ * BFI_ABLK_I2H_PORT_CONFIG
+ * BFI_ABLK_I2H_PF_CREATE
+ * BFI_ABLK_I2H_PF_DELETE
+ * BFI_ABLK_I2H_PF_UPDATE
+ * BFI_ABLK_I2H_OPTROM_ENABLE
+ * BFI_ABLK_I2H_OPTROM_DISABLE
+ */
+struct bfi_ablk_i2h_rsp_s {
+ struct bfi_mhdr_s mh;
+ u8 status;
+ u8 pcifn;
+ u8 port_mode;
+};
+
#pragma pack()
#endif /* __BFI_H__ */