From a80be5a58ebf29e7ca8a2915debe42295608a20a Mon Sep 17 00:00:00 2001 From: Rajesh Borundia Date: Thu, 23 May 2013 21:04:25 +0000 Subject: [PATCH 01/12] qlcnic: Support spoof check config. o Add support for spoof check configuration per VF using iproute2 tool. Signed-off-by: Rajesh Borundia Signed-off-by: Shahed Shaikh Signed-off-by: David S. Miller --- .../net/ethernet/qlogic/qlcnic/qlcnic_main.c | 1 + .../net/ethernet/qlogic/qlcnic/qlcnic_sriov.h | 2 ++ .../qlogic/qlcnic/qlcnic_sriov_common.c | 1 + .../ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c | 36 +++++++++++++++++++ 4 files changed, 40 insertions(+) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index aeb26a850679..1e196713c7d3 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -449,6 +449,7 @@ static const struct net_device_ops qlcnic_netdev_ops = { .ndo_set_vf_tx_rate = qlcnic_sriov_set_vf_tx_rate, .ndo_get_vf_config = qlcnic_sriov_get_vf_config, .ndo_set_vf_vlan = qlcnic_sriov_set_vf_vlan, + .ndo_set_vf_spoofchk = qlcnic_sriov_set_vf_spoofchk, #endif }; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov.h index d85fbb57c25b..9176cb015732 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov.h @@ -129,6 +129,7 @@ struct qlcnic_vport { u8 vlan_mode; u16 vlan; u8 qos; + bool spoofchk; u8 mac[6]; }; @@ -225,6 +226,7 @@ int qlcnic_sriov_set_vf_tx_rate(struct net_device *, int, int); int qlcnic_sriov_get_vf_config(struct net_device *, int , struct ifla_vf_info *); int qlcnic_sriov_set_vf_vlan(struct net_device *, int, u16, u8); +int qlcnic_sriov_set_vf_spoofchk(struct net_device *, int, bool); #else static inline void qlcnic_sriov_pf_disable(struct qlcnic_adapter *adapter) {} static inline void qlcnic_sriov_pf_cleanup(struct qlcnic_adapter *adapter) {} diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c index 196b2d100407..6262c71bc18f 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c @@ -187,6 +187,7 @@ int qlcnic_sriov_init(struct qlcnic_adapter *adapter, int num_vfs) } sriov->vf_info[i].vp = vp; vp->max_tx_bw = MAX_BW; + vp->spoofchk = true; random_ether_addr(vp->mac); dev_info(&adapter->pdev->dev, "MAC Address %pM is configured for VF %d\n", diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c index 1a66ccded235..ee0c1d307966 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c @@ -580,6 +580,7 @@ static int qlcnic_sriov_set_vf_acl(struct qlcnic_adapter *adapter, u8 func) struct qlcnic_cmd_args cmd; struct qlcnic_vport *vp; int err, id; + u8 *mac; id = qlcnic_sriov_func_to_index(adapter, func); if (id < 0) @@ -591,6 +592,14 @@ static int qlcnic_sriov_set_vf_acl(struct qlcnic_adapter *adapter, u8 func) return err; cmd.req.arg[1] = 0x3 | func << 16; + if (vp->spoofchk == true) { + mac = vp->mac; + cmd.req.arg[2] |= BIT_1 | BIT_3 | BIT_8; + cmd.req.arg[4] = mac[5] | mac[4] << 8 | mac[3] << 16 | + mac[2] << 24; + cmd.req.arg[5] = mac[1] | mac[0] << 8; + } + if (vp->vlan_mode == QLC_PVID_MODE) { cmd.req.arg[2] |= BIT_6; cmd.req.arg[3] |= vp->vlan << 8; @@ -1767,6 +1776,7 @@ int qlcnic_sriov_get_vf_config(struct net_device *netdev, memcpy(&ivi->mac, vp->mac, ETH_ALEN); ivi->vlan = vp->vlan; ivi->qos = vp->qos; + ivi->spoofchk = vp->spoofchk; if (vp->max_tx_bw == MAX_BW) ivi->tx_rate = 0; else @@ -1775,3 +1785,29 @@ int qlcnic_sriov_get_vf_config(struct net_device *netdev, ivi->vf = vf; return 0; } + +int qlcnic_sriov_set_vf_spoofchk(struct net_device *netdev, int vf, bool chk) +{ + struct qlcnic_adapter *adapter = netdev_priv(netdev); + struct qlcnic_sriov *sriov = adapter->ahw->sriov; + struct qlcnic_vf_info *vf_info; + struct qlcnic_vport *vp; + + if (!qlcnic_sriov_pf_check(adapter)) + return -EOPNOTSUPP; + + if (vf >= sriov->num_vfs) + return -EINVAL; + + vf_info = &sriov->vf_info[vf]; + vp = vf_info->vp; + if (test_bit(QLC_BC_VF_STATE, &vf_info->state)) { + netdev_err(netdev, + "Spoof check change failed for VF %d, as VF driver is loaded. Please unload VF driver and retry the operation\n", + vf); + return -EOPNOTSUPP; + } + + vp->spoofchk = chk; + return 0; +} From 45ef92ed5815883087c984356a85aa3efdb5bcab Mon Sep 17 00:00:00 2001 From: Himanshu Madhani Date: Thu, 23 May 2013 21:04:26 +0000 Subject: [PATCH 02/12] qlcnic: Disable INT-x interrupt for 83xx on driver unload o Set HW mask for 8300 Series adapter, in INT-x mode, to stop generating interrupt during driver unload. Signed-off-by: Himanshu Madhani Signed-off-by: Shahed Shaikh Signed-off-by: David S. Miller --- drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c index b4ff1e35a11d..9b91d6a231cb 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c @@ -312,6 +312,11 @@ inline void qlcnic_83xx_clear_legacy_intr_mask(struct qlcnic_adapter *adapter) writel(0, adapter->tgt_mask_reg); } +inline void qlcnic_83xx_set_legacy_intr_mask(struct qlcnic_adapter *adapter) +{ + writel(1, adapter->tgt_mask_reg); +} + /* Enable MSI-x and INT-x interrupts */ void qlcnic_83xx_enable_intr(struct qlcnic_adapter *adapter, struct qlcnic_host_sds_ring *sds_ring) @@ -458,6 +463,9 @@ void qlcnic_83xx_free_mbx_intr(struct qlcnic_adapter *adapter) { u32 num_msix; + if (!(adapter->flags & QLCNIC_MSIX_ENABLED)) + qlcnic_83xx_set_legacy_intr_mask(adapter); + qlcnic_83xx_disable_mbx_intr(adapter); if (adapter->flags & QLCNIC_MSIX_ENABLED) From aa2a80340ce0b4a148ae8878142d17bc793ba2ab Mon Sep 17 00:00:00 2001 From: Himanshu Madhani Date: Thu, 23 May 2013 21:04:27 +0000 Subject: [PATCH 03/12] qlcnic: Update IRQ name for 8200 and 8300 Series adapter. o Updated IRQ name for 8200 and 8300 Series adapter as per format used by other multiqueue drivers. Signed-off-by: Himanshu Madhani Signed-off-by: Shahed Shaikh Signed-off-by: David S. Miller --- .../ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 5 +--- .../net/ethernet/qlogic/qlcnic/qlcnic_main.c | 23 ++++++++++++------- 2 files changed, 16 insertions(+), 12 deletions(-) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c index 9b91d6a231cb..9f5683fda801 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c @@ -482,7 +482,6 @@ int qlcnic_83xx_setup_mbx_intr(struct qlcnic_adapter *adapter) { irq_handler_t handler; u32 val; - char name[32]; int err = 0; unsigned long flags = 0; @@ -493,9 +492,7 @@ int qlcnic_83xx_setup_mbx_intr(struct qlcnic_adapter *adapter) if (adapter->flags & QLCNIC_MSIX_ENABLED) { handler = qlcnic_83xx_handle_aen; val = adapter->msix_entries[adapter->ahw->num_msix - 1].vector; - snprintf(name, (IFNAMSIZ + 4), - "%s[%s]", "qlcnic", "aen"); - err = request_irq(val, handler, flags, name, adapter); + err = request_irq(val, handler, flags, "qlcnic-MB", adapter); if (err) { dev_err(&adapter->pdev->dev, "failed to register MBX interrupt\n"); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index 1e196713c7d3..76b95b48c815 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -1396,16 +1396,23 @@ qlcnic_request_irq(struct qlcnic_adapter *adapter) for (ring = 0; ring < num_sds_rings; ring++) { sds_ring = &recv_ctx->sds_rings[ring]; if (qlcnic_82xx_check(adapter) && - (ring == (num_sds_rings - 1))) + (ring == (num_sds_rings - 1))) { + if (!(adapter->flags & + QLCNIC_MSIX_ENABLED)) + snprintf(sds_ring->name, + sizeof(sds_ring->name), + "qlcnic"); + else + snprintf(sds_ring->name, + sizeof(sds_ring->name), + "%s-tx-0-rx-%d", + netdev->name, ring); + } else { snprintf(sds_ring->name, sizeof(sds_ring->name), - "qlcnic-%s[Tx0+Rx%d]", - netdev->name, ring); - else - snprintf(sds_ring->name, - sizeof(sds_ring->name), - "qlcnic-%s[Rx%d]", + "%s-rx-%d", netdev->name, ring); + } err = request_irq(sds_ring->irq, handler, flags, sds_ring->name, sds_ring); if (err) @@ -1420,7 +1427,7 @@ qlcnic_request_irq(struct qlcnic_adapter *adapter) ring++) { tx_ring = &adapter->tx_ring[ring]; snprintf(tx_ring->name, sizeof(tx_ring->name), - "qlcnic-%s[Tx%d]", netdev->name, ring); + "%s-tx-%d", netdev->name, ring); err = request_irq(tx_ring->irq, handler, flags, tx_ring->name, tx_ring); if (err) From 7e8fd003c96dda2920a4ba0c32d54780d15dfefc Mon Sep 17 00:00:00 2001 From: Shahed Shaikh Date: Thu, 23 May 2013 21:04:28 +0000 Subject: [PATCH 04/12] qlcnic: Remove qlcnic_config_npars module parameter qlcnic_config_npars module parameter is used to configure NPAR operational modes where NPAR function is used for PCI passthrough. Removing this paramter as PCI passthrough is not supported for NPAR functions. Signed-off-by: Shahed Shaikh Signed-off-by: David S. Miller --- drivers/net/ethernet/qlogic/qlcnic/qlcnic.h | 1 - .../ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c | 21 +++++----------- .../net/ethernet/qlogic/qlcnic/qlcnic_main.c | 24 ++++--------------- 3 files changed, 11 insertions(+), 35 deletions(-) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h index c1b693cb3df3..60f310a542da 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h @@ -303,7 +303,6 @@ extern int qlcnic_use_msi; extern int qlcnic_use_msi_x; extern int qlcnic_auto_fw_reset; extern int qlcnic_load_fw_file; -extern int qlcnic_config_npars; /* Number of status descriptors to handle per interrupt */ #define MAX_STATUS_HANDLE (64) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c index b0c3de9ede03..55e5e1b5ad4f 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c @@ -42,27 +42,18 @@ int qlcnic_83xx_disable_vnic_mode(struct qlcnic_adapter *adapter, int lock) static int qlcnic_83xx_set_vnic_opmode(struct qlcnic_adapter *adapter) { u8 id; - int i, ret = -EBUSY; + int ret = -EBUSY; u32 data = QLCNIC_MGMT_FUNC; struct qlcnic_hardware_context *ahw = adapter->ahw; if (qlcnic_83xx_lock_driver(adapter)) return ret; - if (qlcnic_config_npars) { - for (i = 0; i < ahw->act_pci_func; i++) { - id = adapter->npars[i].pci_func; - if (id == ahw->pci_func) - continue; - data |= qlcnic_config_npars & - QLC_83XX_SET_FUNC_OPMODE(0x3, id); - } - } else { - data = QLCRDX(adapter->ahw, QLC_83XX_DRV_OP_MODE); - data = (data & ~QLC_83XX_SET_FUNC_OPMODE(0x3, ahw->pci_func)) | - QLC_83XX_SET_FUNC_OPMODE(QLCNIC_MGMT_FUNC, - ahw->pci_func); - } + id = ahw->pci_func; + data = QLCRDX(adapter->ahw, QLC_83XX_DRV_OP_MODE); + data = (data & ~QLC_83XX_SET_FUNC_OPMODE(0x3, id)) | + QLC_83XX_SET_FUNC_OPMODE(QLCNIC_MGMT_FUNC, id); + QLCWRX(adapter->ahw, QLC_83XX_DRV_OP_MODE, data); qlcnic_83xx_unlock_driver(adapter); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index 76b95b48c815..5b18b0accb06 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -52,10 +52,6 @@ int qlcnic_load_fw_file; MODULE_PARM_DESC(load_fw_file, "Load firmware from (0=flash, 1=file)"); module_param_named(load_fw_file, qlcnic_load_fw_file, int, 0444); -int qlcnic_config_npars; -module_param(qlcnic_config_npars, int, 0444); -MODULE_PARM_DESC(qlcnic_config_npars, "Configure NPARs (0=disabled, 1=enabled)"); - static int qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent); static void qlcnic_remove(struct pci_dev *pdev); static int qlcnic_open(struct net_device *netdev); @@ -769,7 +765,7 @@ static int qlcnic_set_function_modes(struct qlcnic_adapter *adapter) { u8 id; - int i, ret = 1; + int ret; u32 data = QLCNIC_MGMT_FUNC; struct qlcnic_hardware_context *ahw = adapter->ahw; @@ -777,20 +773,10 @@ qlcnic_set_function_modes(struct qlcnic_adapter *adapter) if (ret) goto err_lock; - if (qlcnic_config_npars) { - for (i = 0; i < ahw->act_pci_func; i++) { - id = adapter->npars[i].pci_func; - if (id == ahw->pci_func) - continue; - data |= (qlcnic_config_npars & - QLC_DEV_SET_DRV(0xf, id)); - } - } else { - data = QLC_SHARED_REG_RD32(adapter, QLCNIC_DRV_OP_MODE); - data = (data & ~QLC_DEV_SET_DRV(0xf, ahw->pci_func)) | - (QLC_DEV_SET_DRV(QLCNIC_MGMT_FUNC, - ahw->pci_func)); - } + id = ahw->pci_func; + data = QLC_SHARED_REG_RD32(adapter, QLCNIC_DRV_OP_MODE); + data = (data & ~QLC_DEV_SET_DRV(0xf, id)) | + QLC_DEV_SET_DRV(QLCNIC_MGMT_FUNC, id); QLC_SHARED_REG_WR32(adapter, QLCNIC_DRV_OP_MODE, data); qlcnic_api_unlock(adapter); err_lock: From 1267ff962fc04d33d30b52c5c09201df2b1c1d76 Mon Sep 17 00:00:00 2001 From: Sucheta Chakraborty Date: Thu, 23 May 2013 21:04:29 +0000 Subject: [PATCH 05/12] qlcnic: Initialize trans_work and idc_aen_work at VF probe. o work_struct should be initialized before cancel_delayed_work call to destroy it. Signed-off-by: Sucheta Chakraborty Signed-off-by: Shahed Shaikh Signed-off-by: David S. Miller --- drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c index 6262c71bc18f..bcd200eff981 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c @@ -35,6 +35,7 @@ static void qlcnic_sriov_vf_cancel_fw_work(struct qlcnic_adapter *); static void qlcnic_sriov_cleanup_transaction(struct qlcnic_bc_trans *); static int qlcnic_sriov_vf_mbx_op(struct qlcnic_adapter *, struct qlcnic_cmd_args *); +static void qlcnic_sriov_process_bc_cmd(struct work_struct *); static struct qlcnic_hardware_ops qlcnic_sriov_vf_hw_ops = { .read_crb = qlcnic_83xx_read_crb, @@ -179,6 +180,8 @@ int qlcnic_sriov_init(struct qlcnic_adapter *adapter, int num_vfs) spin_lock_init(&vf->rcv_pend.lock); init_completion(&vf->ch_free_cmpl); + INIT_WORK(&vf->trans_work, qlcnic_sriov_process_bc_cmd); + if (qlcnic_sriov_pf_check(adapter)) { vp = kzalloc(sizeof(struct qlcnic_vport), GFP_KERNEL); if (!vp) { @@ -653,6 +656,8 @@ int qlcnic_sriov_vf_init(struct qlcnic_adapter *adapter, int pci_using_dac) if (qlcnic_read_mac_addr(adapter)) dev_warn(&adapter->pdev->dev, "failed to read mac addr\n"); + INIT_DELAYED_WORK(&adapter->idc_aen_work, qlcnic_83xx_idc_aen_work); + clear_bit(__QLCNIC_RESETTING, &adapter->state); return 0; } @@ -865,7 +870,6 @@ static void qlcnic_sriov_schedule_bc_cmd(struct qlcnic_sriov *sriov, vf->adapter->need_fw_reset) return; - INIT_WORK(&vf->trans_work, func); queue_work(sriov->bc.bc_trans_wq, &vf->trans_work); } From b17f2ccaeea10f30322b9706d8d9b5b39d21f427 Mon Sep 17 00:00:00 2001 From: Jitendra Kalsaria Date: Thu, 23 May 2013 21:04:30 +0000 Subject: [PATCH 06/12] qlcnic: Convert nested if-else to switch-case Signed-off-by: Jitendra Kalsaria Signed-off-by: Shahed Shaikh Signed-off-by: David S. Miller --- .../ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c index 55e5e1b5ad4f..b5054e1d1710 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c @@ -187,20 +187,24 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter) else priv_level = QLC_83XX_GET_FUNC_PRIVILEGE(op_mode, ahw->pci_func); - - if (priv_level == QLCNIC_NON_PRIV_FUNC) { + switch (priv_level) { + case QLCNIC_NON_PRIV_FUNC: ahw->op_mode = QLCNIC_NON_PRIV_FUNC; ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry; nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic; - } else if (priv_level == QLCNIC_PRIV_FUNC) { + break; + case QLCNIC_PRIV_FUNC: ahw->op_mode = QLCNIC_PRIV_FUNC; ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry; nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic; - } else if (priv_level == QLCNIC_MGMT_FUNC) { + break; + case QLCNIC_MGMT_FUNC: ahw->op_mode = QLCNIC_MGMT_FUNC; ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry; nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic; - } else { + break; + default: + dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n"); return -EIO; } @@ -209,8 +213,8 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter) else adapter->flags &= ~QLCNIC_ESWITCH_ENABLED; - adapter->ahw->idc.vnic_state = QLCNIC_DEV_NPAR_NON_OPER; - adapter->ahw->idc.vnic_wait_limit = QLCNIC_DEV_NPAR_OPER_TIMEO; + ahw->idc.vnic_state = QLCNIC_DEV_NPAR_NON_OPER; + ahw->idc.vnic_wait_limit = QLCNIC_DEV_NPAR_OPER_TIMEO; return 0; } From 4690a7e48ac55cf84fcf214279baf133304d71e4 Mon Sep 17 00:00:00 2001 From: Sony Chacko Date: Thu, 23 May 2013 21:04:31 +0000 Subject: [PATCH 07/12] qlcnic: diagnostics routine changes Test and set diagnostics mode bit before starting diagnostics tests. Stop diagnostics tests if adapter is resetting. Signed-off-by: Sony Chacko Signed-off-by: Shahed Shaikh Signed-off-by: David S. Miller --- drivers/net/ethernet/qlogic/qlcnic/qlcnic.h | 12 ++++++++ .../ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 28 +++++++++++++------ 2 files changed, 31 insertions(+), 9 deletions(-) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h index 60f310a542da..8affec5e6eb8 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h @@ -931,6 +931,7 @@ struct qlcnic_ipaddr { #define __QLCNIC_SRIOV_ENABLE 10 #define __QLCNIC_SRIOV_CAPABLE 11 #define __QLCNIC_MBX_POLL_ENABLE 12 +#define __QLCNIC_DIAG_MODE 13 #define QLCNIC_INTERRUPT_TEST 1 #define QLCNIC_LOOPBACK_TEST 2 @@ -1476,6 +1477,7 @@ int qlcnic_send_lro_cleanup(struct qlcnic_adapter *adapter); void qlcnic_update_cmd_producer(struct qlcnic_host_tx_ring *); /* Functions from qlcnic_ethtool.c */ + int qlcnic_check_loopback_buff(unsigned char *, u8 []); int qlcnic_do_lb_test(struct qlcnic_adapter *, u8); int qlcnic_loopback_test(struct net_device *, u8); @@ -1885,6 +1887,16 @@ static inline void qlcnic_enable_int(struct qlcnic_host_sds_ring *sds_ring) writel(0xfbff, adapter->tgt_mask_reg); } +static inline int qlcnic_get_diag_lock(struct qlcnic_adapter *adapter) +{ + return test_and_set_bit(__QLCNIC_DIAG_MODE, &adapter->state); +} + +static inline void qlcnic_release_diag_lock(struct qlcnic_adapter *adapter) +{ + clear_bit(__QLCNIC_DIAG_MODE, &adapter->state); +} + extern const struct ethtool_ops qlcnic_sriov_vf_ethtool_ops; extern const struct ethtool_ops qlcnic_ethtool_ops; extern const struct ethtool_ops qlcnic_ethtool_failed_ops; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c index 9f5683fda801..1e699e6f29c8 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c @@ -1593,16 +1593,24 @@ int qlcnic_83xx_loopback_test(struct net_device *netdev, u8 mode) struct qlcnic_hardware_context *ahw = adapter->ahw; int ret = 0, loop = 0, max_sds_rings = adapter->max_sds_rings; - QLCDB(adapter, DRV, "%s loopback test in progress\n", - mode == QLCNIC_ILB_MODE ? "internal" : "external"); if (ahw->op_mode == QLCNIC_NON_PRIV_FUNC) { - dev_warn(&adapter->pdev->dev, - "Loopback test not supported for non privilege function\n"); + netdev_warn(netdev, + "Loopback test not supported in non privileged mode\n"); return ret; } - if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state)) + if (test_bit(__QLCNIC_RESETTING, &adapter->state)) { + netdev_info(netdev, "Device is resetting\n"); return -EBUSY; + } + + if (qlcnic_get_diag_lock(adapter)) { + netdev_info(netdev, "Device is in diagnostics mode\n"); + return -EBUSY; + } + + netdev_info(netdev, "%s loopback test in progress\n", + mode == QLCNIC_ILB_MODE ? "internal" : "external"); ret = qlcnic_83xx_diag_alloc_res(netdev, QLCNIC_LOOPBACK_TEST, max_sds_rings); @@ -1643,7 +1651,7 @@ free_diag_res: fail_diag_alloc: adapter->max_sds_rings = max_sds_rings; - clear_bit(__QLCNIC_RESETTING, &adapter->state); + qlcnic_release_diag_lock(adapter); return ret; } @@ -3118,8 +3126,10 @@ int qlcnic_83xx_interrupt_test(struct net_device *netdev) u8 val; int ret, max_sds_rings = adapter->max_sds_rings; - if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state)) - return -EIO; + if (qlcnic_get_diag_lock(adapter)) { + netdev_info(netdev, "Device in diagnostics mode\n"); + return -EBUSY; + } ret = qlcnic_83xx_diag_alloc_res(netdev, QLCNIC_INTERRUPT_TEST, max_sds_rings); @@ -3161,7 +3171,7 @@ done: fail_diag_irq: adapter->max_sds_rings = max_sds_rings; - clear_bit(__QLCNIC_RESETTING, &adapter->state); + qlcnic_release_diag_lock(adapter); return ret; } From 099907fac61c47a67a02edb85d551e91959ecc5b Mon Sep 17 00:00:00 2001 From: Sony Chacko Date: Thu, 23 May 2013 21:04:32 +0000 Subject: [PATCH 08/12] qlcnic: modify reset recovery path in diag mode Provide diagnostics routines enough time to unwind before proceeding with reset recovery. Signed-off-by: Sony Chacko Signed-off-by: Shahed Shaikh Signed-off-by: David S. Miller --- drivers/net/ethernet/qlogic/qlcnic/qlcnic.h | 6 +++- .../ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h | 1 + .../ethernet/qlogic/qlcnic/qlcnic_83xx_init.c | 35 +++++++++++++++---- 3 files changed, 34 insertions(+), 8 deletions(-) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h index 8affec5e6eb8..4ff0625a0cef 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h @@ -1477,7 +1477,6 @@ int qlcnic_send_lro_cleanup(struct qlcnic_adapter *adapter); void qlcnic_update_cmd_producer(struct qlcnic_host_tx_ring *); /* Functions from qlcnic_ethtool.c */ - int qlcnic_check_loopback_buff(unsigned char *, u8 []); int qlcnic_do_lb_test(struct qlcnic_adapter *, u8); int qlcnic_loopback_test(struct net_device *, u8); @@ -1897,6 +1896,11 @@ static inline void qlcnic_release_diag_lock(struct qlcnic_adapter *adapter) clear_bit(__QLCNIC_DIAG_MODE, &adapter->state); } +static inline int qlcnic_check_diag_status(struct qlcnic_adapter *adapter) +{ + return test_bit(__QLCNIC_DIAG_MODE, &adapter->state); +} + extern const struct ethtool_ops qlcnic_sriov_vf_ethtool_ops; extern const struct ethtool_ops qlcnic_ethtool_ops; extern const struct ethtool_ops qlcnic_ethtool_failed_ops; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h index f5db67fc9f55..1bfe283a9412 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h @@ -314,6 +314,7 @@ struct qlc_83xx_idc { u8 vnic_state; u8 vnic_wait_limit; u8 quiesce_req; + u8 delay_reset; char **name; }; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c index 5e7fb1dfb97b..aa26250d7374 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c @@ -649,6 +649,7 @@ static void qlcnic_83xx_idc_update_idc_params(struct qlcnic_adapter *adapter) ahw->idc.collect_dump = 0; ahw->reset_context = 0; adapter->tx_timeo_cnt = 0; + ahw->idc.delay_reset = 0; clear_bit(__QLCNIC_RESETTING, &adapter->state); } @@ -883,21 +884,41 @@ static int qlcnic_83xx_idc_need_reset_state(struct qlcnic_adapter *adapter) int ret = 0; if (adapter->ahw->idc.prev_state != QLC_83XX_IDC_DEV_NEED_RESET) { - qlcnic_83xx_idc_update_drv_ack_reg(adapter, 1, 1); qlcnic_83xx_idc_update_audit_reg(adapter, 0, 1); set_bit(__QLCNIC_RESETTING, &adapter->state); clear_bit(QLC_83XX_MBX_READY, &adapter->ahw->idc.status); if (adapter->ahw->nic_mode == QLC_83XX_VIRTUAL_NIC_MODE) qlcnic_83xx_disable_vnic_mode(adapter, 1); - qlcnic_83xx_idc_detach_driver(adapter); + + if (qlcnic_check_diag_status(adapter)) { + dev_info(&adapter->pdev->dev, + "%s: Wait for diag completion\n", __func__); + adapter->ahw->idc.delay_reset = 1; + return 0; + } else { + qlcnic_83xx_idc_update_drv_ack_reg(adapter, 1, 1); + qlcnic_83xx_idc_detach_driver(adapter); + } } - /* Check ACK from other functions */ - ret = qlcnic_83xx_idc_check_reset_ack_reg(adapter); - if (ret) { + if (qlcnic_check_diag_status(adapter)) { dev_info(&adapter->pdev->dev, - "%s: Waiting for reset ACK\n", __func__); - return 0; + "%s: Wait for diag completion\n", __func__); + return -1; + } else { + if (adapter->ahw->idc.delay_reset) { + qlcnic_83xx_idc_update_drv_ack_reg(adapter, 1, 1); + qlcnic_83xx_idc_detach_driver(adapter); + adapter->ahw->idc.delay_reset = 0; + } + + /* Check for ACK from other functions */ + ret = qlcnic_83xx_idc_check_reset_ack_reg(adapter); + if (ret) { + dev_info(&adapter->pdev->dev, + "%s: Waiting for reset ACK\n", __func__); + return -1; + } } /* Transit to INIT state and restart the HW */ From 487042af928c16d2a5b4dd52a9639a03b8b40761 Mon Sep 17 00:00:00 2001 From: Himanshu Madhani Date: Thu, 23 May 2013 21:04:33 +0000 Subject: [PATCH 09/12] qlcnic: Implement GET_LED_STATUS command for 82xx adapter. o GET_LED_STATUS command will be used by driver to get current beacon state from 82xx adapter. o Refactored qlcnic_store_beacon() to split 8200 and 8300 specific calls. Signed-off-by: Himanshu Madhani Signed-off-by: Shahed Shaikh Signed-off-by: David S. Miller --- drivers/net/ethernet/qlogic/qlcnic/qlcnic.h | 5 + .../net/ethernet/qlogic/qlcnic/qlcnic_ctx.c | 1 + .../net/ethernet/qlogic/qlcnic/qlcnic_hw.c | 15 ++ .../net/ethernet/qlogic/qlcnic/qlcnic_hw.h | 1 + .../net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c | 134 +++++++++++------- 5 files changed, 104 insertions(+), 52 deletions(-) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h index 4ff0625a0cef..e6f8beccbf3e 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h @@ -815,6 +815,7 @@ struct qlcnic_mac_list_s { #define QLCNIC_FW_CAPABILITY_2_LRO_MAX_TCP_SEG BIT_2 #define QLCNIC_FW_CAP2_HW_LRO_IPV6 BIT_3 #define QLCNIC_FW_CAPABILITY_2_OCBB BIT_5 +#define QLCNIC_FW_CAPABILITY_2_BEACON BIT_7 /* module types */ #define LINKEVENT_MODULE_NOT_PRESENT 1 @@ -912,6 +913,9 @@ struct qlcnic_ipaddr { #define QLCNIC_IS_TSO_CAPABLE(adapter) \ ((adapter)->ahw->capabilities & QLCNIC_FW_CAPABILITY_TSO) +#define QLCNIC_BEACON_EANBLE 0xC +#define QLCNIC_BEACON_DISABLE 0xD + #define QLCNIC_DEF_NUM_STS_DESC_RINGS 4 #define QLCNIC_MSIX_TBL_SPACE 8192 #define QLCNIC_PCI_REG_MSIX_TBL 0x44 @@ -1543,6 +1547,7 @@ int qlcnic_set_default_offload_settings(struct qlcnic_adapter *); int qlcnic_reset_npar_config(struct qlcnic_adapter *); int qlcnic_set_eswitch_port_config(struct qlcnic_adapter *); void qlcnic_add_lb_filter(struct qlcnic_adapter *, struct sk_buff *, int, u16); +int qlcnic_get_beacon_state(struct qlcnic_adapter *, u8 *); int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter); int qlcnic_read_mac_addr(struct qlcnic_adapter *); int qlcnic_setup_netdev(struct qlcnic_adapter *, struct net_device *, int); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c index 43562c256379..d63b5f728d75 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c @@ -37,6 +37,7 @@ static const struct qlcnic_mailbox_metadata qlcnic_mbx_tbl[] = { {QLCNIC_CMD_TEMP_SIZE, 4, 4}, {QLCNIC_CMD_GET_TEMP_HDR, 4, 1}, {QLCNIC_CMD_SET_DRV_VER, 4, 1}, + {QLCNIC_CMD_GET_LED_STATUS, 4, 2}, }; static inline u32 qlcnic_get_cmd_signature(struct qlcnic_hardware_context *ahw) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c index 106a12f2a02f..218978db2963 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c @@ -1503,6 +1503,21 @@ int qlcnic_82xx_config_led(struct qlcnic_adapter *adapter, u32 state, u32 rate) return rv; } +int qlcnic_get_beacon_state(struct qlcnic_adapter *adapter, u8 *h_state) +{ + struct qlcnic_cmd_args cmd; + int err; + + err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_GET_LED_STATUS); + if (!err) { + err = qlcnic_issue_cmd(adapter, &cmd); + if (!err) + *h_state = cmd.rsp.arg[1]; + } + qlcnic_free_mbx_args(&cmd); + return err; +} + void qlcnic_82xx_get_func_no(struct qlcnic_adapter *adapter) { void __iomem *msix_base_addr; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h index b6818f4356b9..812fd07baef3 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h @@ -87,6 +87,7 @@ enum qlcnic_regs { #define QLCNIC_CMD_CONFIG_VPORT 0x32 #define QLCNIC_CMD_GET_MAC_STATS 0x37 #define QLCNIC_CMD_SET_DRV_VER 0x38 +#define QLCNIC_CMD_GET_LED_STATUS 0x3C #define QLCNIC_CMD_CONFIGURE_RSS 0x41 #define QLCNIC_CMD_CONFIG_INTR_COAL 0x43 #define QLCNIC_CMD_CONFIGURE_LED 0x44 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c index e7a2fe21b649..025a7192289d 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c @@ -114,57 +114,51 @@ static int qlcnic_validate_beacon(struct qlcnic_adapter *adapter, u16 beacon, return 0; } -static ssize_t qlcnic_store_beacon(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t len) +static int qlcnic_83xx_store_beacon(struct qlcnic_adapter *adapter, + const char *buf, size_t len) +{ + struct qlcnic_hardware_context *ahw = adapter->ahw; + unsigned long h_beacon; + int err; + + if (test_bit(__QLCNIC_RESETTING, &adapter->state)) + return -EIO; + + if (kstrtoul(buf, 2, &h_beacon)) + return -EINVAL; + + if (ahw->beacon_state == h_beacon) + return len; + + rtnl_lock(); + if (!ahw->beacon_state) { + if (test_and_set_bit(__QLCNIC_LED_ENABLE, &adapter->state)) { + rtnl_unlock(); + return -EBUSY; + } + } + + if (h_beacon) + err = qlcnic_83xx_config_led(adapter, 1, h_beacon); + else + err = qlcnic_83xx_config_led(adapter, 0, !h_beacon); + if (!err) + ahw->beacon_state = h_beacon; + + if (!ahw->beacon_state) + clear_bit(__QLCNIC_LED_ENABLE, &adapter->state); + + rtnl_unlock(); + return len; +} + +static int qlcnic_82xx_store_beacon(struct qlcnic_adapter *adapter, + const char *buf, size_t len) { - struct qlcnic_adapter *adapter = dev_get_drvdata(dev); struct qlcnic_hardware_context *ahw = adapter->ahw; int err, max_sds_rings = adapter->max_sds_rings; u16 beacon; - u8 b_state, b_rate; - unsigned long h_beacon; - - if (adapter->ahw->op_mode == QLCNIC_NON_PRIV_FUNC) { - dev_warn(dev, - "LED test not supported in non privileged mode\n"); - return -EOPNOTSUPP; - } - - if (qlcnic_83xx_check(adapter) && - !test_bit(__QLCNIC_RESETTING, &adapter->state)) { - if (kstrtoul(buf, 2, &h_beacon)) - return -EINVAL; - - if (ahw->beacon_state == h_beacon) - return len; - - rtnl_lock(); - if (!ahw->beacon_state) { - if (test_and_set_bit(__QLCNIC_LED_ENABLE, - &adapter->state)) { - rtnl_unlock(); - return -EBUSY; - } - } - if (h_beacon) { - err = qlcnic_83xx_config_led(adapter, 1, h_beacon); - if (err) - goto beacon_err; - } else { - err = qlcnic_83xx_config_led(adapter, 0, !h_beacon); - if (err) - goto beacon_err; - } - /* set the current beacon state */ - ahw->beacon_state = h_beacon; -beacon_err: - if (!ahw->beacon_state) - clear_bit(__QLCNIC_LED_ENABLE, &adapter->state); - - rtnl_unlock(); - return len; - } + u8 h_beacon_state, b_state, b_rate; if (len != sizeof(u16)) return QL_STATUS_INVALID_PARAM; @@ -174,16 +168,29 @@ beacon_err: if (err) return err; - if (adapter->ahw->beacon_state == b_state) + if ((ahw->capabilities2 & QLCNIC_FW_CAPABILITY_2_BEACON)) { + err = qlcnic_get_beacon_state(adapter, &h_beacon_state); + if (!err) { + dev_info(&adapter->pdev->dev, + "Failed to get current beacon state\n"); + } else { + if (h_beacon_state == QLCNIC_BEACON_DISABLE) + ahw->beacon_state = 0; + else if (h_beacon_state == QLCNIC_BEACON_EANBLE) + ahw->beacon_state = 2; + } + } + + if (ahw->beacon_state == b_state) return len; rtnl_lock(); - - if (!adapter->ahw->beacon_state) + if (!ahw->beacon_state) { if (test_and_set_bit(__QLCNIC_LED_ENABLE, &adapter->state)) { rtnl_unlock(); return -EBUSY; } + } if (test_bit(__QLCNIC_RESETTING, &adapter->state)) { err = -EIO; @@ -206,14 +213,37 @@ beacon_err: if (test_and_clear_bit(__QLCNIC_DIAG_RES_ALLOC, &adapter->state)) qlcnic_diag_free_res(adapter->netdev, max_sds_rings); - out: - if (!adapter->ahw->beacon_state) +out: + if (!ahw->beacon_state) clear_bit(__QLCNIC_LED_ENABLE, &adapter->state); rtnl_unlock(); return err; } +static ssize_t qlcnic_store_beacon(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t len) +{ + struct qlcnic_adapter *adapter = dev_get_drvdata(dev); + int err = 0; + + if (adapter->ahw->op_mode == QLCNIC_NON_PRIV_FUNC) { + dev_warn(dev, + "LED test not supported in non privileged mode\n"); + return -EOPNOTSUPP; + } + + if (qlcnic_82xx_check(adapter)) + err = qlcnic_82xx_store_beacon(adapter, buf, len); + else if (qlcnic_83xx_check(adapter)) + err = qlcnic_83xx_store_beacon(adapter, buf, len); + else + return -EIO; + + return err; +} + static ssize_t qlcnic_show_beacon(struct device *dev, struct device_attribute *attr, char *buf) { From 2343f06a8c9549af27b885d36e26c59771d697f1 Mon Sep 17 00:00:00 2001 From: Manish Chopra Date: Thu, 23 May 2013 21:04:34 +0000 Subject: [PATCH 10/12] qlcnic: qlcnic_get_board_name() function cleanup Signed-off-by: Manish Chopra Signed-off-by: Shahed Shaikh Signed-off-by: David S. Miller --- .../net/ethernet/qlogic/qlcnic/qlcnic_main.c | 37 ++++++++++++++----- 1 file changed, 28 insertions(+), 9 deletions(-) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index 5b18b0accb06..da82f2eb73b4 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -862,6 +862,27 @@ static int qlcnic_setup_pci_map(struct pci_dev *pdev, return 0; } +static inline bool qlcnic_validate_subsystem_id(struct qlcnic_adapter *adapter, + int index) +{ + struct pci_dev *pdev = adapter->pdev; + unsigned short subsystem_vendor; + bool ret = true; + + subsystem_vendor = pdev->subsystem_vendor; + + if (pdev->device == PCI_DEVICE_ID_QLOGIC_QLE824X || + pdev->device == PCI_DEVICE_ID_QLOGIC_QLE834X) { + if (qlcnic_boards[index].sub_vendor == subsystem_vendor && + qlcnic_boards[index].sub_device == pdev->subsystem_device) + ret = true; + else + ret = false; + } + + return ret; +} + static void qlcnic_get_board_name(struct qlcnic_adapter *adapter, char *name) { struct pci_dev *pdev = adapter->pdev; @@ -869,20 +890,18 @@ static void qlcnic_get_board_name(struct qlcnic_adapter *adapter, char *name) for (i = 0; i < NUM_SUPPORTED_BOARDS; ++i) { if (qlcnic_boards[i].vendor == pdev->vendor && - qlcnic_boards[i].device == pdev->device && - qlcnic_boards[i].sub_vendor == pdev->subsystem_vendor && - qlcnic_boards[i].sub_device == pdev->subsystem_device) { - sprintf(name, "%pM: %s" , - adapter->mac_addr, - qlcnic_boards[i].short_name); - found = 1; - break; + qlcnic_boards[i].device == pdev->device && + qlcnic_validate_subsystem_id(adapter, i)) { + found = 1; + break; } - } if (!found) sprintf(name, "%pM Gigabit Ethernet", adapter->mac_addr); + else + sprintf(name, "%pM: %s" , adapter->mac_addr, + qlcnic_boards[i].short_name); } static void From ee9e8b6c6e167e2400efd26b92b300ff1d3f8e8b Mon Sep 17 00:00:00 2001 From: Manish Chopra Date: Thu, 23 May 2013 21:04:35 +0000 Subject: [PATCH 11/12] qlcnic: Enhance virtual NIC logging Signed-off-by: Manish Chopra Signed-off-by: Shahed Shaikh Signed-off-by: David S. Miller --- drivers/net/ethernet/qlogic/qlcnic/qlcnic.h | 1 + .../ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 36 ++++++++------- .../net/ethernet/qlogic/qlcnic/qlcnic_ctx.c | 44 +++++++++---------- 3 files changed, 41 insertions(+), 40 deletions(-) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h index e6f8beccbf3e..00a09573faab 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h @@ -442,6 +442,7 @@ struct qlcnic_hardware_context { u16 max_mtu; u32 msg_enable; u16 act_pci_func; + u16 max_pci_func; u32 capabilities; u32 capabilities2; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c index 1e699e6f29c8..f63a69570256 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c @@ -2134,26 +2134,25 @@ out: int qlcnic_83xx_get_pci_info(struct qlcnic_adapter *adapter, struct qlcnic_pci_info *pci_info) { + struct qlcnic_hardware_context *ahw = adapter->ahw; + struct device *dev = &adapter->pdev->dev; + struct qlcnic_cmd_args cmd; int i, err = 0, j = 0; u32 temp; - struct qlcnic_cmd_args cmd; qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_GET_PCI_INFO); err = qlcnic_issue_cmd(adapter, &cmd); - adapter->ahw->act_pci_func = 0; + ahw->act_pci_func = 0; if (err == QLCNIC_RCODE_SUCCESS) { - pci_info->func_count = cmd.rsp.arg[1] & 0xFF; - dev_info(&adapter->pdev->dev, - "%s: total functions = %d\n", - __func__, pci_info->func_count); + ahw->max_pci_func = cmd.rsp.arg[1] & 0xFF; for (i = 2, j = 0; j < QLCNIC_MAX_PCI_FUNC; j++, pci_info++) { pci_info->id = cmd.rsp.arg[i] & 0xFFFF; pci_info->active = (cmd.rsp.arg[i] & 0xFFFF0000) >> 16; i++; pci_info->type = cmd.rsp.arg[i] & 0xFFFF; if (pci_info->type == QLCNIC_TYPE_NIC) - adapter->ahw->act_pci_func++; + ahw->act_pci_func++; temp = (cmd.rsp.arg[i] & 0xFFFF0000) >> 16; pci_info->default_port = temp; i++; @@ -2165,18 +2164,21 @@ int qlcnic_83xx_get_pci_info(struct qlcnic_adapter *adapter, i++; memcpy(pci_info->mac + sizeof(u32), &cmd.rsp.arg[i], 2); i = i + 3; - - dev_info(&adapter->pdev->dev, "%s:\n" - "\tid = %d active = %d type = %d\n" - "\tport = %d min bw = %d max bw = %d\n" - "\tmac_addr = %pM\n", __func__, - pci_info->id, pci_info->active, pci_info->type, - pci_info->default_port, pci_info->tx_min_bw, - pci_info->tx_max_bw, pci_info->mac); + if (ahw->op_mode == QLCNIC_MGMT_FUNC) + dev_info(dev, "id = %d active = %d type = %d\n" + "\tport = %d min bw = %d max bw = %d\n" + "\tmac_addr = %pM\n", pci_info->id, + pci_info->active, pci_info->type, + pci_info->default_port, + pci_info->tx_min_bw, + pci_info->tx_max_bw, pci_info->mac); } + if (ahw->op_mode == QLCNIC_MGMT_FUNC) + dev_info(dev, "Max vNIC functions = %d, active vNIC functions = %d\n", + ahw->max_pci_func, ahw->act_pci_func); + } else { - dev_err(&adapter->pdev->dev, "Failed to get PCI Info%d\n", - err); + dev_err(dev, "Failed to get PCI Info, error = %d\n", err); err = -EIO; } diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c index d63b5f728d75..9d0ae11589ce 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c @@ -883,11 +883,12 @@ int qlcnic_82xx_get_pci_info(struct qlcnic_adapter *adapter, /* Configure eSwitch for port mirroring */ int qlcnic_config_port_mirroring(struct qlcnic_adapter *adapter, u8 id, - u8 enable_mirroring, u8 pci_func) + u8 enable_mirroring, u8 pci_func) { + struct device *dev = &adapter->pdev->dev; + struct qlcnic_cmd_args cmd; int err = -EIO; u32 arg1; - struct qlcnic_cmd_args cmd; if (adapter->ahw->op_mode != QLCNIC_MGMT_FUNC || !(adapter->eswitch[id].flags & QLCNIC_SWITCH_ENABLE)) @@ -901,13 +902,11 @@ int qlcnic_config_port_mirroring(struct qlcnic_adapter *adapter, u8 id, err = qlcnic_issue_cmd(adapter, &cmd); if (err != QLCNIC_RCODE_SUCCESS) - dev_err(&adapter->pdev->dev, - "Failed to configure port mirroring%d on eswitch:%d\n", + dev_err(dev, "Failed to configure port mirroring for vNIC function %d on eSwitch %d\n", pci_func, id); else - dev_info(&adapter->pdev->dev, - "Configured eSwitch %d for port mirroring:%d\n", - id, pci_func); + dev_info(dev, "Configured port mirroring for vNIC function %d on eSwitch %d\n", + pci_func, id); qlcnic_free_mbx_args(&cmd); return err; @@ -1122,14 +1121,13 @@ err_ret: return -EIO; } -static int -__qlcnic_get_eswitch_port_config(struct qlcnic_adapter *adapter, - u32 *arg1, u32 *arg2) +static int __qlcnic_get_eswitch_port_config(struct qlcnic_adapter *adapter, + u32 *arg1, u32 *arg2) { - int err = -EIO; + struct device *dev = &adapter->pdev->dev; struct qlcnic_cmd_args cmd; - u8 pci_func; - pci_func = (*arg1 >> 8); + u8 pci_func = *arg1 >> 8; + int err = -EIO; qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_GET_ESWITCH_PORT_CONFIG); @@ -1140,12 +1138,11 @@ __qlcnic_get_eswitch_port_config(struct qlcnic_adapter *adapter, qlcnic_free_mbx_args(&cmd); if (err == QLCNIC_RCODE_SUCCESS) - dev_info(&adapter->pdev->dev, - "eSwitch port config for pci func %d\n", pci_func); + dev_info(dev, "Get eSwitch port config for vNIC function %d\n", + pci_func); else - dev_err(&adapter->pdev->dev, - "Failed to get eswitch port config for pci func %d\n", - pci_func); + dev_err(dev, "Failed to get eswitch port config for vNIC function %d\n", + pci_func); return err; } /* Configure eSwitch port @@ -1158,9 +1155,10 @@ op_type = 1 for port vlan_id int qlcnic_config_switch_port(struct qlcnic_adapter *adapter, struct qlcnic_esw_func_cfg *esw_cfg) { + struct device *dev = &adapter->pdev->dev; + struct qlcnic_cmd_args cmd; int err = -EIO, index; u32 arg1, arg2 = 0; - struct qlcnic_cmd_args cmd; u8 pci_func; if (adapter->ahw->op_mode != QLCNIC_MGMT_FUNC) @@ -1217,11 +1215,11 @@ int qlcnic_config_switch_port(struct qlcnic_adapter *adapter, qlcnic_free_mbx_args(&cmd); if (err != QLCNIC_RCODE_SUCCESS) - dev_err(&adapter->pdev->dev, - "Failed to configure eswitch pci func %d\n", pci_func); + dev_err(dev, "Failed to configure eswitch for vNIC function %d\n", + pci_func); else - dev_info(&adapter->pdev->dev, - "Configured eSwitch for pci func %d\n", pci_func); + dev_info(dev, "Configured eSwitch for vNIC function %d\n", + pci_func); return err; } From 6a531b7b1989ddef5ee45c619970037eb2374c0d Mon Sep 17 00:00:00 2001 From: Shahed Shaikh Date: Thu, 23 May 2013 21:04:36 +0000 Subject: [PATCH 12/12] qlcnic: Update version to 5.2.43 Signed-off-by: Shahed Shaikh Signed-off-by: David S. Miller --- drivers/net/ethernet/qlogic/qlcnic/qlcnic.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h index 00a09573faab..534e36ed855a 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h @@ -38,8 +38,8 @@ #define _QLCNIC_LINUX_MAJOR 5 #define _QLCNIC_LINUX_MINOR 2 -#define _QLCNIC_LINUX_SUBVERSION 42 -#define QLCNIC_LINUX_VERSIONID "5.2.42" +#define _QLCNIC_LINUX_SUBVERSION 43 +#define QLCNIC_LINUX_VERSIONID "5.2.43" #define QLCNIC_DRV_IDC_VER 0x01 #define QLCNIC_DRIVER_VERSION ((_QLCNIC_LINUX_MAJOR << 16) |\ (_QLCNIC_LINUX_MINOR << 8) | (_QLCNIC_LINUX_SUBVERSION))