--- zzzz-none-000/linux-5.4.213/include/linux/pci.h	2022-09-15 10:04:56.000000000 +0000
+++ miami-7690-761/linux-5.4.213/include/linux/pci.h	2024-05-29 11:20:02.000000000 +0000
@@ -310,6 +310,8 @@
 #ifdef CONFIG_PCIEAER
 	u16		aer_cap;	/* AER capability offset */
 	struct aer_stats *aer_stats;	/* AER stats for this device */
+	struct notifier_block aer_panic_sw; /* AER notifier block for dumping the error history on panic */
+	struct notifier_block aer_panic_regs; /* AER notifier block for dumping the AER registers on panic */
 #endif
 	u8		pcie_cap;	/* PCIe capability offset */
 	u8		msi_cap;	/* MSI capability offset */
@@ -2385,6 +2387,19 @@
 void pci_uevent_ers(struct pci_dev *pdev, enum  pci_ers_result err_type);
 #endif
 
+#ifdef CONFIG_PCIE_QCOM
+int pcie_set_link_speed(struct pci_dev *dev, u16 target_link_speed);
+int pcie_set_link_width(struct pci_dev *dev, u16 target_link_width);
+#else
+static inline int pcie_set_link_speed(struct pci_dev *dev, u16 target_link_speed)
+{
+	return -ENODEV;
+}
+static inline int pcie_set_link_width(struct pci_dev *dev, u16 target_link_width)
+{
+	return -ENODEV;
+}
+#endif
 /* Provide the legacy pci_dma_* API */
 #include <linux/pci-dma-compat.h>