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authorLinus Torvalds <torvalds@linux-foundation.org>2024-05-21 10:09:28 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2024-05-21 10:09:28 -0700
commitf0bae243b2bcf2b160ae547463bf542762beef8f (patch)
treeee1ea6ad8ee6a0a4710f7a2b855966db6bae5a6d /drivers/net/ethernet
parentfa8151cabfaa4166feeb6e8a4df428d7c3d9fecd (diff)
parent7ecf13fd35feed2e888686320d378769305b8322 (diff)
Merge tag 'pci-v6.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci updates from Bjorn Helgaas: "Enumeration: - Skip E820 checks for MCFG ECAM regions for new (2016+) machines, since there's no requirement to describe them in E820 and some platforms require ECAM to work (Bjorn Helgaas) - Rename PCI_IRQ_LEGACY to PCI_IRQ_INTX to be more specific (Damien Le Moal) - Remove last user and pci_enable_device_io() (Heiner Kallweit) - Wait for Link Training==0 to avoid possible race (Ilpo Järvinen) - Skip waiting for devices that have been disconnected while suspended (Ilpo Järvinen) - Clear Secondary Status errors after enumeration since Master Aborts and Unsupported Request errors are an expected part of enumeration (Vidya Sagar) MSI: - Remove unused IMS (Interrupt Message Store) support (Bjorn Helgaas) Error handling: - Mask Genesys GL975x SD host controller Replay Timer Timeout correctable errors caused by a hardware defect; the errors cause interrupts that prevent system suspend (Kai-Heng Feng) - Fix EDR-related _DSM support, which previously evaluated revision 5 but assumed revision 6 behavior (Kuppuswamy Sathyanarayanan) ASPM: - Simplify link state definitions and mask calculation (Ilpo Järvinen) Power management: - Avoid D3cold for HP Pavilion 17 PC/1972 PCIe Ports, where BIOS apparently doesn't know how to put them back in D0 (Mario Limonciello) CXL: - Support resetting CXL devices; special handling required because CXL Ports mask Secondary Bus Reset by default (Dave Jiang) DOE: - Support DOE Discovery Version 2 (Alexey Kardashevskiy) Endpoint framework: - Set endpoint BAR to be 64-bit if the driver says that's all the device supports, in addition to doing so if the size is >2GB (Niklas Cassel) - Simplify endpoint BAR allocation and setting interfaces (Niklas Cassel) Cadence PCIe controller driver: - Drop DT binding redundant msi-parent and pci-bus.yaml (Krzysztof Kozlowski) Cadence PCIe endpoint driver: - Configure endpoint BARs to be 64-bit based on the BAR type, not the BAR value (Niklas Cassel) Freescale Layerscape PCIe controller driver: - Convert DT binding to YAML (Frank Li) MediaTek MT7621 PCIe controller driver: - Add DT binding missing 'reg' property for child Root Ports (Krzysztof Kozlowski) - Fix theoretical string truncation in PHY name (Sergio Paracuellos) NVIDIA Tegra194 PCIe controller driver: - Return success for endpoint probe instead of falling through to the failure path (Vidya Sagar) Renesas R-Car PCIe controller driver: - Add DT binding missing IOMMU properties (Geert Uytterhoeven) - Add DT binding R-Car V4H compatible for host and endpoint mode (Yoshihiro Shimoda) Rockchip PCIe controller driver: - Configure endpoint BARs to be 64-bit based on the BAR type, not the BAR value (Niklas Cassel) - Add DT binding missing maxItems to ep-gpios (Krzysztof Kozlowski) - Set the Subsystem Vendor ID, which was previously zero because it was masked incorrectly (Rick Wertenbroek) Synopsys DesignWare PCIe controller driver: - Restructure DBI register access to accommodate devices where this requires Refclk to be active (Manivannan Sadhasivam) - Remove the deinit() callback, which was only need by the pcie-rcar-gen4, and do it directly in that driver (Manivannan Sadhasivam) - Add dw_pcie_ep_cleanup() so drivers that support PERST# can clean up things like eDMA (Manivannan Sadhasivam) - Rename dw_pcie_ep_exit() to dw_pcie_ep_deinit() to make it parallel to dw_pcie_ep_init() (Manivannan Sadhasivam) - Rename dw_pcie_ep_init_complete() to dw_pcie_ep_init_registers() to reflect the actual functionality (Manivannan Sadhasivam) - Call dw_pcie_ep_init_registers() directly from all the glue drivers, not just those that require active Refclk from the host (Manivannan Sadhasivam) - Remove the "core_init_notifier" flag, which was an obscure way for glue drivers to indicate that they depend on Refclk from the host (Manivannan Sadhasivam) TI J721E PCIe driver: - Add DT binding J784S4 SoC Device ID (Siddharth Vadapalli) - Add DT binding J722S SoC support (Siddharth Vadapalli) TI Keystone PCIe controller driver: - Add DT binding missing num-viewport, phys and phy-name properties (Jan Kiszka) Miscellaneous: - Constify and annotate with __ro_after_init (Heiner Kallweit) - Convert DT bindings to YAML (Krzysztof Kozlowski) - Check for kcalloc() failure in of_pci_prop_intr_map() (Duoming Zhou)" * tag 'pci-v6.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (97 commits) PCI: Do not wait for disconnected devices when resuming x86/pci: Skip early E820 check for ECAM region PCI: Remove unused pci_enable_device_io() ata: pata_cs5520: Remove unnecessary call to pci_enable_device_io() PCI: Update pci_find_capability() stub return types PCI: Remove PCI_IRQ_LEGACY scsi: vmw_pvscsi: Do not use PCI_IRQ_LEGACY instead of PCI_IRQ_LEGACY scsi: pmcraid: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY scsi: mpt3sas: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY scsi: megaraid_sas: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY scsi: ipr: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY scsi: hpsa: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY scsi: arcmsr: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY wifi: rtw89: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY dt-bindings: PCI: rockchip,rk3399-pcie: Add missing maxItems to ep-gpios Revert "genirq/msi: Provide constants for PCI/IMS support" Revert "x86/apic/msi: Enable PCI/IMS" Revert "iommu/vt-d: Enable PCI/IMS" Revert "iommu/amd: Enable PCI/IMS" Revert "PCI/MSI: Provide IMS (Interrupt Message Store) support" ...
Diffstat (limited to 'drivers/net/ethernet')
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-pci.c2
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/aq_cfg.h2
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/aq_hw.h2
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/aq_nic.c2
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c9
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c2
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c2
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/hw_atl2/hw_atl2.c2
-rw-r--r--drivers/net/ethernet/atheros/alx/main.c2
-rw-r--r--drivers/net/ethernet/realtek/r8169_main.c2
-rw-r--r--drivers/net/ethernet/wangxun/libwx/wx_lib.c8
11 files changed, 16 insertions, 19 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-pci.c b/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
index f409d7bd1f1e..c5e5fac49779 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
@@ -170,7 +170,7 @@ static int xgbe_config_irqs(struct xgbe_prv_data *pdata)
goto out;
ret = pci_alloc_irq_vectors(pdata->pcidev, 1, 1,
- PCI_IRQ_LEGACY | PCI_IRQ_MSI);
+ PCI_IRQ_INTX | PCI_IRQ_MSI);
if (ret < 0) {
dev_info(pdata->dev, "single IRQ enablement failed\n");
return ret;
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_cfg.h b/drivers/net/ethernet/aquantia/atlantic/aq_cfg.h
index 7e9c74b141ef..fc2b325f34e7 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_cfg.h
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_cfg.h
@@ -17,7 +17,7 @@
#define AQ_CFG_IS_POLLING_DEF 0U
-#define AQ_CFG_FORCE_LEGACY_INT 0U
+#define AQ_CFG_FORCE_INTX 0U
#define AQ_CFG_INTERRUPT_MODERATION_OFF 0
#define AQ_CFG_INTERRUPT_MODERATION_ON 1
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_hw.h b/drivers/net/ethernet/aquantia/atlantic/aq_hw.h
index dbd284660135..f010bda61c96 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_hw.h
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_hw.h
@@ -104,7 +104,7 @@ struct aq_stats_s {
};
#define AQ_HW_IRQ_INVALID 0U
-#define AQ_HW_IRQ_LEGACY 1U
+#define AQ_HW_IRQ_INTX 1U
#define AQ_HW_IRQ_MSI 2U
#define AQ_HW_IRQ_MSIX 3U
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
index d6d6d5d37ff3..fe0e3e2a8117 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
@@ -127,7 +127,7 @@ void aq_nic_cfg_start(struct aq_nic_s *self)
cfg->irq_type = aq_pci_func_get_irq_type(self);
- if ((cfg->irq_type == AQ_HW_IRQ_LEGACY) ||
+ if ((cfg->irq_type == AQ_HW_IRQ_INTX) ||
(cfg->aq_hw_caps->vecs == 1U) ||
(cfg->vecs == 1U)) {
cfg->is_rss = 0U;
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
index baa5f8cc31f2..43c71f6b314f 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
@@ -200,7 +200,7 @@ unsigned int aq_pci_func_get_irq_type(struct aq_nic_s *self)
if (self->pdev->msi_enabled)
return AQ_HW_IRQ_MSI;
- return AQ_HW_IRQ_LEGACY;
+ return AQ_HW_IRQ_INTX;
}
static void aq_pci_free_irq_vectors(struct aq_nic_s *self)
@@ -298,11 +298,8 @@ static int aq_pci_probe(struct pci_dev *pdev,
numvecs += AQ_HW_SERVICE_IRQS;
/*enable interrupts */
-#if !AQ_CFG_FORCE_LEGACY_INT
- err = pci_alloc_irq_vectors(self->pdev, 1, numvecs,
- PCI_IRQ_MSIX | PCI_IRQ_MSI |
- PCI_IRQ_LEGACY);
-
+#if !AQ_CFG_FORCE_INTX
+ err = pci_alloc_irq_vectors(self->pdev, 1, numvecs, PCI_IRQ_ALL_TYPES);
if (err < 0)
goto err_hwinit;
numvecs = err;
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c
index 9dfd68f0fda9..8de2cdd09213 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c
@@ -352,7 +352,7 @@ static int hw_atl_a0_hw_init(struct aq_hw_s *self, const u8 *mac_addr)
{
static u32 aq_hw_atl_igcr_table_[4][2] = {
[AQ_HW_IRQ_INVALID] = { 0x20000000U, 0x20000000U },
- [AQ_HW_IRQ_LEGACY] = { 0x20000080U, 0x20000080U },
+ [AQ_HW_IRQ_INTX] = { 0x20000080U, 0x20000080U },
[AQ_HW_IRQ_MSI] = { 0x20000021U, 0x20000025U },
[AQ_HW_IRQ_MSIX] = { 0x20000022U, 0x20000026U },
};
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
index 54e70f07b573..56c46266bb0a 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
@@ -562,7 +562,7 @@ static int hw_atl_b0_hw_init(struct aq_hw_s *self, const u8 *mac_addr)
{
static u32 aq_hw_atl_igcr_table_[4][2] = {
[AQ_HW_IRQ_INVALID] = { 0x20000000U, 0x20000000U },
- [AQ_HW_IRQ_LEGACY] = { 0x20000080U, 0x20000080U },
+ [AQ_HW_IRQ_INTX] = { 0x20000080U, 0x20000080U },
[AQ_HW_IRQ_MSI] = { 0x20000021U, 0x20000025U },
[AQ_HW_IRQ_MSIX] = { 0x20000022U, 0x20000026U },
};
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl2/hw_atl2.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl2/hw_atl2.c
index 220400a633f5..b0ed572e88c6 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl2/hw_atl2.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl2/hw_atl2.c
@@ -534,7 +534,7 @@ static int hw_atl2_hw_init(struct aq_hw_s *self, const u8 *mac_addr)
{
static u32 aq_hw_atl2_igcr_table_[4][2] = {
[AQ_HW_IRQ_INVALID] = { 0x20000000U, 0x20000000U },
- [AQ_HW_IRQ_LEGACY] = { 0x20000080U, 0x20000080U },
+ [AQ_HW_IRQ_INTX] = { 0x20000080U, 0x20000080U },
[AQ_HW_IRQ_MSI] = { 0x20000021U, 0x20000025U },
[AQ_HW_IRQ_MSIX] = { 0x20000022U, 0x20000026U },
};
diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c
index 3d28654e5df7..ad6d6abd885f 100644
--- a/drivers/net/ethernet/atheros/alx/main.c
+++ b/drivers/net/ethernet/atheros/alx/main.c
@@ -901,7 +901,7 @@ static int alx_init_intr(struct alx_priv *alx)
int ret;
ret = pci_alloc_irq_vectors(alx->hw.pdev, 1, 1,
- PCI_IRQ_MSI | PCI_IRQ_LEGACY);
+ PCI_IRQ_MSI | PCI_IRQ_INTX);
if (ret < 0)
return ret;
diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index 5abbea91bc07..e5ea827a21e7 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -5106,7 +5106,7 @@ static int rtl_alloc_irq(struct rtl8169_private *tp)
rtl_lock_config_regs(tp);
fallthrough;
case RTL_GIGA_MAC_VER_07 ... RTL_GIGA_MAC_VER_17:
- flags = PCI_IRQ_LEGACY;
+ flags = PCI_IRQ_INTX;
break;
default:
flags = PCI_IRQ_ALL_TYPES;
diff --git a/drivers/net/ethernet/wangxun/libwx/wx_lib.c b/drivers/net/ethernet/wangxun/libwx/wx_lib.c
index 07ba3a270a14..68bde91b67a0 100644
--- a/drivers/net/ethernet/wangxun/libwx/wx_lib.c
+++ b/drivers/net/ethernet/wangxun/libwx/wx_lib.c
@@ -1674,14 +1674,14 @@ static int wx_set_interrupt_capability(struct wx *wx)
/* minmum one for queue, one for misc*/
nvecs = 1;
nvecs = pci_alloc_irq_vectors(pdev, nvecs,
- nvecs, PCI_IRQ_MSI | PCI_IRQ_LEGACY);
+ nvecs, PCI_IRQ_MSI | PCI_IRQ_INTX);
if (nvecs == 1) {
if (pdev->msi_enabled)
wx_err(wx, "Fallback to MSI.\n");
else
- wx_err(wx, "Fallback to LEGACY.\n");
+ wx_err(wx, "Fallback to INTx.\n");
} else {
- wx_err(wx, "Failed to allocate MSI/LEGACY interrupts. Error: %d\n", nvecs);
+ wx_err(wx, "Failed to allocate MSI/INTx interrupts. Error: %d\n", nvecs);
return nvecs;
}
@@ -2127,7 +2127,7 @@ void wx_write_eitr(struct wx_q_vector *q_vector)
* wx_configure_vectors - Configure vectors for hardware
* @wx: board private structure
*
- * wx_configure_vectors sets up the hardware to properly generate MSI-X/MSI/LEGACY
+ * wx_configure_vectors sets up the hardware to properly generate MSI-X/MSI/INTx
* interrupts.
**/
void wx_configure_vectors(struct wx *wx)