From: Alexandru Gagniuc <mr.nuke.me@gmail.com> To: linux-pci@vger.kernel.org, bhelgaas@google.com, jakub.kicinski@netronome.com Cc: keith.busch@intel.com, alex_gagniuc@dellteam.com, austin_bolen@dell.com, shyam_iyer@dell.com, Alexandru Gagniuc <mr.nuke.me@gmail.com>, Ariel Elior <ariel.elior@cavium.com>, everest-linux-l2@cavium.com, "David S. Miller" <davem@davemloft.net>, Michael Chan <michael.chan@broadcom.com>, Ganesh Goudar <ganeshgr@chelsio.com>, Jeff Kirsher <jeffrey.t.kirsher@intel.com>, Tariq Toukan <tariqt@mellanox.com>, Saeed Mahameed <saeedm@mellanox.com>, Leon Romanovsky <leon@kernel.org>, Dirk van der Merwe <dirk.vandermerwe@netronome.com>, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, intel-wired-lan@lists.osuosl.org, linux-rdma@vger.kernel.org, oss-drivers@netronome.com Subject: [PATCH v6 6/9] ixgbe: Do not call pcie_print_link_status() Date: Mon, 6 Aug 2018 18:25:40 -0500 [thread overview] Message-ID: <20180806232600.25694-6-mr.nuke.me@gmail.com> (raw) In-Reply-To: <20180806232600.25694-1-mr.nuke.me@gmail.com> This is now done by the PCI core to warn of sub-optimal bandwidth. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> --- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 26 ------------------- 1 file changed, 26 deletions(-) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 62e57b05a0ae..7ecdc6c03a66 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -241,28 +241,6 @@ static inline bool ixgbe_pcie_from_parent(struct ixgbe_hw *hw) } } -static void ixgbe_check_minimum_link(struct ixgbe_adapter *adapter, - int expected_gts) -{ - struct ixgbe_hw *hw = &adapter->hw; - struct pci_dev *pdev; - - /* Some devices are not connected over PCIe and thus do not negotiate - * speed. These devices do not have valid bus info, and thus any report - * we generate may not be correct. - */ - if (hw->bus.type == ixgbe_bus_type_internal) - return; - - /* determine whether to use the parent device */ - if (ixgbe_pcie_from_parent(&adapter->hw)) - pdev = adapter->pdev->bus->parent->self; - else - pdev = adapter->pdev; - - pcie_print_link_status(pdev); -} - static void ixgbe_service_event_schedule(struct ixgbe_adapter *adapter) { if (!test_bit(__IXGBE_DOWN, &adapter->state) && @@ -10585,10 +10563,6 @@ static int ixgbe_probe(struct pci_dev *pdev, const struct pci_device_id *ent) break; } - /* don't check link if we failed to enumerate functions */ - if (expected_gts > 0) - ixgbe_check_minimum_link(adapter, expected_gts); - err = ixgbe_read_pba_string_generic(hw, part_str, sizeof(part_str)); if (err) strlcpy(part_str, "Unknown", sizeof(part_str)); -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Alexandru Gagniuc <mr.nuke.me@gmail.com> To: intel-wired-lan@osuosl.org Subject: [Intel-wired-lan] [PATCH v6 6/9] ixgbe: Do not call pcie_print_link_status() Date: Mon, 6 Aug 2018 18:25:40 -0500 [thread overview] Message-ID: <20180806232600.25694-6-mr.nuke.me@gmail.com> (raw) In-Reply-To: <20180806232600.25694-1-mr.nuke.me@gmail.com> This is now done by the PCI core to warn of sub-optimal bandwidth. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> --- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 26 ------------------- 1 file changed, 26 deletions(-) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 62e57b05a0ae..7ecdc6c03a66 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -241,28 +241,6 @@ static inline bool ixgbe_pcie_from_parent(struct ixgbe_hw *hw) } } -static void ixgbe_check_minimum_link(struct ixgbe_adapter *adapter, - int expected_gts) -{ - struct ixgbe_hw *hw = &adapter->hw; - struct pci_dev *pdev; - - /* Some devices are not connected over PCIe and thus do not negotiate - * speed. These devices do not have valid bus info, and thus any report - * we generate may not be correct. - */ - if (hw->bus.type == ixgbe_bus_type_internal) - return; - - /* determine whether to use the parent device */ - if (ixgbe_pcie_from_parent(&adapter->hw)) - pdev = adapter->pdev->bus->parent->self; - else - pdev = adapter->pdev; - - pcie_print_link_status(pdev); -} - static void ixgbe_service_event_schedule(struct ixgbe_adapter *adapter) { if (!test_bit(__IXGBE_DOWN, &adapter->state) && @@ -10585,10 +10563,6 @@ static int ixgbe_probe(struct pci_dev *pdev, const struct pci_device_id *ent) break; } - /* don't check link if we failed to enumerate functions */ - if (expected_gts > 0) - ixgbe_check_minimum_link(adapter, expected_gts); - err = ixgbe_read_pba_string_generic(hw, part_str, sizeof(part_str)); if (err) strlcpy(part_str, "Unknown", sizeof(part_str)); -- 2.17.1
next prev parent reply other threads:[~2018-08-06 23:25 UTC|newest] Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-06-04 15:55 [PATCH v3] PCI: Check for PCIe downtraining conditions Alexandru Gagniuc 2018-06-05 12:27 ` Andy Shevchenko 2018-06-05 13:04 ` Andy Shevchenko 2018-07-16 21:17 ` Bjorn Helgaas 2018-07-16 22:28 ` Alex_Gagniuc 2018-07-16 22:28 ` Alex_Gagniuc 2018-07-18 21:53 ` Bjorn Helgaas 2018-07-19 15:46 ` Alex G. 2018-07-19 17:07 ` Deucher, Alexander 2018-07-23 20:01 ` [PATCH v2] PCI/AER: Do not clear AER bits if we don't own AER Alexandru Gagniuc 2018-07-25 1:24 ` kbuild test robot 2018-07-23 20:03 ` [PATCH v5] PCI: Check for PCIe downtraining conditions Alexandru Gagniuc 2018-07-23 21:01 ` Jakub Kicinski 2018-07-23 21:52 ` Tal Gilboa 2018-07-23 22:14 ` Jakub Kicinski 2018-07-23 23:59 ` Alex G. 2018-07-24 13:39 ` Tal Gilboa 2018-07-30 23:26 ` Alex_Gagniuc 2018-07-30 23:26 ` Alex_Gagniuc 2018-07-31 6:40 ` Tal Gilboa 2018-07-31 15:10 ` Alex G. 2018-08-05 7:05 ` Tal Gilboa 2018-08-06 18:39 ` Alex_Gagniuc 2018-08-06 18:39 ` Alex_Gagniuc 2018-08-06 19:46 ` Bjorn Helgaas 2018-08-06 23:25 ` [PATCH v6 1/9] " Alexandru Gagniuc 2018-08-06 23:25 ` [Intel-wired-lan] " Alexandru Gagniuc 2018-08-06 23:25 ` [PATCH v6 2/9] bnx2x: Do not call pcie_print_link_status() Alexandru Gagniuc 2018-08-06 23:25 ` [Intel-wired-lan] " Alexandru Gagniuc 2018-08-06 23:25 ` [PATCH v6 3/9] bnxt_en: " Alexandru Gagniuc 2018-08-06 23:25 ` [Intel-wired-lan] " Alexandru Gagniuc 2018-08-06 23:25 ` [PATCH v6 4/9] cxgb4: " Alexandru Gagniuc 2018-08-06 23:25 ` [Intel-wired-lan] " Alexandru Gagniuc 2018-08-06 23:25 ` [PATCH v6 5/9] fm10k: " Alexandru Gagniuc 2018-08-06 23:25 ` [Intel-wired-lan] " Alexandru Gagniuc 2018-08-07 17:52 ` Jeff Kirsher 2018-08-07 17:52 ` [Intel-wired-lan] " Jeff Kirsher 2018-08-06 23:25 ` Alexandru Gagniuc [this message] 2018-08-06 23:25 ` [Intel-wired-lan] [PATCH v6 6/9] ixgbe: " Alexandru Gagniuc 2018-08-07 17:51 ` Jeff Kirsher 2018-08-07 17:51 ` [Intel-wired-lan] " Jeff Kirsher 2018-08-06 23:25 ` [PATCH v6 7/9] net/mlx4: " Alexandru Gagniuc 2018-08-06 23:25 ` [Intel-wired-lan] " Alexandru Gagniuc 2018-08-08 6:10 ` Leon Romanovsky 2018-08-08 6:10 ` [Intel-wired-lan] " Leon Romanovsky 2018-08-06 23:25 ` [PATCH v6 8/9] net/mlx5: " Alexandru Gagniuc 2018-08-06 23:25 ` [Intel-wired-lan] " Alexandru Gagniuc 2018-08-08 6:08 ` Leon Romanovsky 2018-08-08 6:08 ` [Intel-wired-lan] " Leon Romanovsky 2018-08-08 14:23 ` Tal Gilboa 2018-08-08 14:23 ` [Intel-wired-lan] " Tal Gilboa 2018-08-08 14:23 ` Tal Gilboa 2018-08-08 15:41 ` Leon Romanovsky 2018-08-08 15:41 ` [Intel-wired-lan] " Leon Romanovsky 2018-08-08 15:56 ` Tal Gilboa 2018-08-08 15:56 ` [Intel-wired-lan] " Tal Gilboa 2018-08-08 16:33 ` Alex G. 2018-08-08 16:33 ` [Intel-wired-lan] " Alex G. 2018-08-08 17:27 ` Leon Romanovsky 2018-08-08 17:27 ` [Intel-wired-lan] " Leon Romanovsky 2018-08-09 14:02 ` Bjorn Helgaas 2018-08-09 14:02 ` [Intel-wired-lan] " Bjorn Helgaas 2018-08-06 23:25 ` [PATCH v6 9/9] nfp: " Alexandru Gagniuc 2018-08-06 23:25 ` [Intel-wired-lan] " Alexandru Gagniuc 2018-08-07 19:44 ` [PATCH v6 1/9] PCI: Check for PCIe downtraining conditions David Miller 2018-08-07 19:44 ` [Intel-wired-lan] " David Miller 2018-08-07 21:41 ` Bjorn Helgaas 2018-08-07 21:41 ` [Intel-wired-lan] " Bjorn Helgaas 2018-07-18 13:38 ` [PATCH v3] " Tal Gilboa 2018-07-19 15:49 ` Alex G. 2018-07-23 5:21 ` Tal Gilboa 2018-07-23 17:01 ` Alex G. 2018-07-23 21:35 ` Tal Gilboa
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