Merging upstream version 6.7.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 54 insertions, 40 deletions

diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index d8d2aa4c02..adfdea1e28 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
-/* Copyright (c) 2018, Intel Corporation. */
+/* Copyright (c) 2018-2023, Intel Corporation. */
 
 /* Intel(R) Ethernet Connection E800 Series Linux Driver */
 
@@ -1759,7 +1759,7 @@ static void ice_handle_mdd_event(struct ice_pf *pf)
 		wr32(hw, GL_MDET_TX_PQM, 0xffffffff);
 	}
 
-	reg = rd32(hw, GL_MDET_TX_TCLAN);
+	reg = rd32(hw, GL_MDET_TX_TCLAN_BY_MAC(hw));
 	if (reg & GL_MDET_TX_TCLAN_VALID_M) {
 		u8 pf_num = (reg & GL_MDET_TX_TCLAN_PF_NUM_M) >>
 				GL_MDET_TX_TCLAN_PF_NUM_S;
@@ -1773,7 +1773,7 @@ static void ice_handle_mdd_event(struct ice_pf *pf)
 		if (netif_msg_tx_err(pf))
 			dev_info(dev, "Malicious Driver Detection event %d on TX queue %d PF# %d VF# %d\n",
 				 event, queue, pf_num, vf_num);
-		wr32(hw, GL_MDET_TX_TCLAN, 0xffffffff);
+		wr32(hw, GL_MDET_TX_TCLAN_BY_MAC(hw), U32_MAX);
 	}
 
 	reg = rd32(hw, GL_MDET_RX);
@@ -1801,9 +1801,9 @@ static void ice_handle_mdd_event(struct ice_pf *pf)
 			dev_info(dev, "Malicious Driver Detection event TX_PQM detected on PF\n");
 	}
 
-	reg = rd32(hw, PF_MDET_TX_TCLAN);
+	reg = rd32(hw, PF_MDET_TX_TCLAN_BY_MAC(hw));
 	if (reg & PF_MDET_TX_TCLAN_VALID_M) {
-		wr32(hw, PF_MDET_TX_TCLAN, 0xFFFF);
+		wr32(hw, PF_MDET_TX_TCLAN_BY_MAC(hw), 0xffff);
 		if (netif_msg_tx_err(pf))
 			dev_info(dev, "Malicious Driver Detection event TX_TCLAN detected on PF\n");
 	}
@@ -3150,7 +3150,7 @@ static irqreturn_t ice_misc_intr(int __always_unused irq, void *data)
 
 	if (oicr & PFINT_OICR_TSYN_TX_M) {
 		ena_mask &= ~PFINT_OICR_TSYN_TX_M;
-		if (!hw->reset_ongoing)
+		if (!hw->reset_ongoing && ice_ptp_pf_handles_tx_interrupt(pf))
 			set_bit(ICE_MISC_THREAD_TX_TSTAMP, pf->misc_thread);
 	}
 
@@ -3160,7 +3160,7 @@ static irqreturn_t ice_misc_intr(int __always_unused irq, void *data)
 
 		ena_mask &= ~PFINT_OICR_TSYN_EVNT_M;
 
-		if (hw->func_caps.ts_func_info.src_tmr_owned) {
+		if (ice_pf_src_tmr_owned(pf)) {
 			/* Save EVENTs from GLTSYN register */
 			pf->ptp.ext_ts_irq |= gltsyn_stat &
 					      (GLTSYN_STAT_EVENT0_M |
@@ -3871,7 +3871,8 @@ static void ice_set_pf_caps(struct ice_pf *pf)
 	}
 
 	clear_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags);
-	if (func_caps->common_cap.ieee_1588)
+	if (func_caps->common_cap.ieee_1588 &&
+	    !(pf->hw.mac_type == ICE_MAC_E830))
 		set_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags);
 
 	pf->max_pf_txqs = func_caps->common_cap.num_txq;
@@ -4666,6 +4667,10 @@ static void ice_init_features(struct ice_pf *pf)
 	if (ice_is_feature_supported(pf, ICE_F_GNSS))
 		ice_gnss_init(pf);
 
+	if (ice_is_feature_supported(pf, ICE_F_CGU) ||
+	    ice_is_feature_supported(pf, ICE_F_PHY_RCLK))
+		ice_dpll_init(pf);
+
 	/* Note: Flow director init failure is non-fatal to load */
 	if (ice_init_fdir(pf))
 		dev_err(dev, "could not initialize flow director\n");
@@ -4695,6 +4700,8 @@ static void ice_deinit_features(struct ice_pf *pf)
 		ice_gnss_exit(pf);
 	if (test_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags))
 		ice_ptp_release(pf);
+	if (test_bit(ICE_FLAG_DPLL, pf->flags))
+		ice_dpll_deinit(pf);
 }
 
 static void ice_init_wakeup(struct ice_pf *pf)
@@ -5535,7 +5542,7 @@ static void ice_pci_err_resume(struct pci_dev *pdev)
 		return;
 	}
 
-	ice_restore_all_vfs_msi_state(pdev);
+	ice_restore_all_vfs_msi_state(pf);
 
 	ice_do_reset(pf, ICE_RESET_PFR);
 	ice_service_task_restart(pf);
@@ -5578,34 +5585,38 @@ static void ice_pci_err_reset_done(struct pci_dev *pdev)
  *   Class, Class Mask, private data (not used) }
  */
 static const struct pci_device_id ice_pci_tbl[] = {
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E810C_BACKPLANE), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E810C_QSFP), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E810C_SFP), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E810_XXV_BACKPLANE), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E810_XXV_QSFP), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E810_XXV_SFP), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823C_BACKPLANE), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823C_QSFP), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823C_SFP), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823C_10G_BASE_T), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823C_SGMII), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E822C_BACKPLANE), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E822C_QSFP), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E822C_SFP), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E822C_10G_BASE_T), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E822C_SGMII), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E822L_BACKPLANE), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E822L_SFP), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E822L_10G_BASE_T), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E822L_SGMII), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823L_BACKPLANE), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823L_SFP), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823L_10G_BASE_T), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823L_1GBE), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823L_QSFP), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E822_SI_DFLT), 0 },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E810C_BACKPLANE) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E810C_QSFP) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E810C_SFP) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E810_XXV_BACKPLANE) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E810_XXV_QSFP) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E810_XXV_SFP) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823C_BACKPLANE) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823C_QSFP) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823C_SFP) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823C_10G_BASE_T) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823C_SGMII) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E822C_BACKPLANE) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E822C_QSFP) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E822C_SFP) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E822C_10G_BASE_T) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E822C_SGMII) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E822L_BACKPLANE) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E822L_SFP) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E822L_10G_BASE_T) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E822L_SGMII) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823L_BACKPLANE) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823L_SFP) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823L_10G_BASE_T) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823L_1GBE) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823L_QSFP) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E822_SI_DFLT) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E830_BACKPLANE) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E830_QSFP56) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E830_SFP) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E830_SFP_DD) },
 	/* required last entry */
-	{ 0, }
+	{}
 };
 MODULE_DEVICE_TABLE(pci, ice_pci_tbl);
 
@@ -5629,6 +5640,8 @@ static struct pci_driver ice_driver = {
 #endif /* CONFIG_PM */
 	.shutdown = ice_shutdown,
 	.sriov_configure = ice_sriov_configure,
+	.sriov_get_vf_total_msix = ice_sriov_get_vf_total_msix,
+	.sriov_set_msix_vec_count = ice_sriov_set_msix_vec_count,
 	.err_handler = &ice_pci_err_handler
 };
 
@@ -5645,6 +5658,8 @@ static int __init ice_module_init(void)
 	pr_info("%s\n", ice_driver_string);
 	pr_info("%s\n", ice_copyright);
 
+	ice_adv_lnk_speed_maps_init();
+
 	ice_wq = alloc_workqueue("%s", 0, 0, KBUILD_MODNAME);
 	if (!ice_wq) {
 		pr_err("Failed to create workqueue\n");
@@ -7386,10 +7401,6 @@ static void ice_rebuild(struct ice_pf *pf, enum ice_reset_req reset_type)
 		goto err_vsi_rebuild;
 	}
 
-	/* configure PTP timestamping after VSI rebuild */
-	if (test_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags))
-		ice_ptp_cfg_timestamp(pf, false);
-
 	err = ice_vsi_rebuild_by_type(pf, ICE_VSI_SWITCHDEV_CTRL);
 	if (err) {
 		dev_err(dev, "Switchdev CTRL VSI rebuild failed: %d\n", err);
@@ -7441,6 +7452,9 @@ static void ice_rebuild(struct ice_pf *pf, enum ice_reset_req reset_type)
 	ice_plug_aux_dev(pf);
 	if (ice_is_feature_supported(pf, ICE_F_SRIOV_LAG))
 		ice_lag_rebuild(pf);
+
+	/* Restore timestamp mode settings after VSI rebuild */
+	ice_ptp_restore_timestamp_mode(pf);
 	return;
 
 err_vsi_rebuild: