diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c index 6dd2fe1421d03229b14d22e9ae8713639e0eaae9..8a80e9548d06cc56b8537d4e214fca025895154d 100644 --- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c +++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c @@ -141,8 +141,9 @@ int bnxt_re_query_device(struct ib_device *ibdev, struct bnxt_qplib_dev_attr *dev_attr = &rdev->dev_attr; memset(ib_attr, 0, sizeof(*ib_attr)); - - ib_attr->fw_ver = (u64)(unsigned long)(dev_attr->fw_ver); + memcpy(&ib_attr->fw_ver, dev_attr->fw_ver, + min(sizeof(dev_attr->fw_ver), + sizeof(ib_attr->fw_ver))); bnxt_qplib_get_guid(rdev->netdev->dev_addr, (u8 *)&ib_attr->sys_image_guid); ib_attr->max_mr_size = BNXT_RE_MAX_MR_SIZE; @@ -281,6 +282,15 @@ int bnxt_re_get_port_immutable(struct ib_device *ibdev, u8 port_num, return 0; } +void bnxt_re_query_fw_str(struct ib_device *ibdev, char *str) +{ + struct bnxt_re_dev *rdev = to_bnxt_re_dev(ibdev, ibdev); + + snprintf(str, IB_FW_VERSION_NAME_MAX, "%d.%d.%d.%d", + rdev->dev_attr.fw_ver[0], rdev->dev_attr.fw_ver[1], + rdev->dev_attr.fw_ver[2], rdev->dev_attr.fw_ver[3]); +} + int bnxt_re_query_pkey(struct ib_device *ibdev, u8 port_num, u16 index, u16 *pkey) { diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.h b/drivers/infiniband/hw/bnxt_re/ib_verbs.h index 1df11ed272ea39671164b4c8f872144819d17c71..66dd8d2c465516cd2aa7a0371a5d9e9ab02f1ee9 100644 --- a/drivers/infiniband/hw/bnxt_re/ib_verbs.h +++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.h @@ -143,6 +143,7 @@ int bnxt_re_query_port(struct ib_device *ibdev, u8 port_num, struct ib_port_attr *port_attr); int bnxt_re_get_port_immutable(struct ib_device *ibdev, u8 port_num, struct ib_port_immutable *immutable); +void bnxt_re_query_fw_str(struct ib_device *ibdev, char *str); int bnxt_re_query_pkey(struct ib_device *ibdev, u8 port_num, u16 index, u16 *pkey); int bnxt_re_del_gid(struct ib_device *ibdev, u8 port_num, diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c index 677263ef2859d80c43c5c11de30be997dba91723..ca1195024e9b3f9841287e391e4988d6e7bce206 100644 --- a/drivers/infiniband/hw/bnxt_re/main.c +++ b/drivers/infiniband/hw/bnxt_re/main.c @@ -572,6 +572,7 @@ static int bnxt_re_register_ib(struct bnxt_re_dev *rdev) ibdev->query_port = bnxt_re_query_port; ibdev->get_port_immutable = bnxt_re_get_port_immutable; + ibdev->get_dev_fw_str = bnxt_re_query_fw_str; ibdev->query_pkey = bnxt_re_query_pkey; ibdev->query_gid = bnxt_re_query_gid; ibdev->get_netdev = bnxt_re_get_netdev; @@ -623,14 +624,6 @@ static ssize_t show_rev(struct device *device, struct device_attribute *attr, return scnprintf(buf, PAGE_SIZE, "0x%x\n", rdev->en_dev->pdev->vendor); } -static ssize_t show_fw_ver(struct device *device, struct device_attribute *attr, - char *buf) -{ - struct bnxt_re_dev *rdev = to_bnxt_re_dev(device, ibdev.dev); - - return scnprintf(buf, PAGE_SIZE, "%s\n", rdev->dev_attr.fw_ver); -} - static ssize_t show_hca(struct device *device, struct device_attribute *attr, char *buf) { @@ -640,12 +633,10 @@ static ssize_t show_hca(struct device *device, struct device_attribute *attr, } static DEVICE_ATTR(hw_rev, 0444, show_rev, NULL); -static DEVICE_ATTR(fw_rev, 0444, show_fw_ver, NULL); static DEVICE_ATTR(hca_type, 0444, show_hca, NULL); static struct device_attribute *bnxt_re_attributes[] = { &dev_attr_hw_rev, - &dev_attr_fw_rev, &dev_attr_hca_type }; diff --git a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c index bb5574adf195556e58eb1ede575d9cf450b57793..6a3633af1d52a861d2cf78fc111c5650e5e1c3bc 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c +++ b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c @@ -93,7 +93,8 @@ static int __send_message(struct bnxt_qplib_rcfw *rcfw, struct cmdq_base *req, opcode = req->opcode; if (!test_bit(FIRMWARE_INITIALIZED_FLAG, &rcfw->flags) && (opcode != CMDQ_BASE_OPCODE_QUERY_FUNC && - opcode != CMDQ_BASE_OPCODE_INITIALIZE_FW)) { + opcode != CMDQ_BASE_OPCODE_INITIALIZE_FW && + opcode != CMDQ_BASE_OPCODE_QUERY_VERSION)) { dev_err(&rcfw->pdev->dev, "QPLIB: RCFW not initialized, reject opcode 0x%x", opcode); diff --git a/drivers/infiniband/hw/bnxt_re/qplib_sp.c b/drivers/infiniband/hw/bnxt_re/qplib_sp.c index f5450b78a34dc7ab0e67bd1f5e654bcdc0a1f078..08df34adbb8f053f5d1a72ec8969efc3f5aa738f 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_sp.c +++ b/drivers/infiniband/hw/bnxt_re/qplib_sp.c @@ -64,6 +64,26 @@ static bool bnxt_qplib_is_atomic_cap(struct bnxt_qplib_rcfw *rcfw) return !!(pcie_ctl2 & PCI_EXP_DEVCTL2_ATOMIC_REQ); } +static void bnxt_qplib_query_version(struct bnxt_qplib_rcfw *rcfw, + char *fw_ver) +{ + struct cmdq_query_version req; + struct creq_query_version_resp resp; + u16 cmd_flags = 0; + int rc = 0; + + RCFW_CMD_PREP(req, QUERY_VERSION, cmd_flags); + + rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req, + (void *)&resp, NULL, 0); + if (rc) + return; + fw_ver[0] = resp.fw_maj; + fw_ver[1] = resp.fw_minor; + fw_ver[2] = resp.fw_bld; + fw_ver[3] = resp.fw_rsvd; +} + int bnxt_qplib_get_dev_attr(struct bnxt_qplib_rcfw *rcfw, struct bnxt_qplib_dev_attr *attr, bool vf) { @@ -134,7 +154,7 @@ int bnxt_qplib_get_dev_attr(struct bnxt_qplib_rcfw *rcfw, attr->l2_db_size = (sb->l2_db_space_size + 1) * PAGE_SIZE; attr->max_sgid = le32_to_cpu(sb->max_gid); - strlcpy(attr->fw_ver, "20.6.28.0", sizeof(attr->fw_ver)); + bnxt_qplib_query_version(rcfw, attr->fw_ver); for (i = 0; i < MAX_TQM_ALLOC_REQ / 4; i++) { temp = le32_to_cpu(sb->tqm_alloc_reqs[i]); diff --git a/drivers/infiniband/hw/bnxt_re/qplib_sp.h b/drivers/infiniband/hw/bnxt_re/qplib_sp.h index 51bb7842b867c4a011780dbfd8456ae5e67cb482..0828bb1ea41b1f5f9f25bad860be143f8662ccc4 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_sp.h +++ b/drivers/infiniband/hw/bnxt_re/qplib_sp.h @@ -45,7 +45,8 @@ #define PCI_EXP_DEVCTL2_ATOMIC_REQ 0x0040 struct bnxt_qplib_dev_attr { - char fw_ver[32]; +#define FW_VER_ARR_LEN 4 + u8 fw_ver[FW_VER_ARR_LEN]; u16 max_sgid; u16 max_mrw; u32 max_qp;