1 files changed, 0 insertions, 134 deletions
diff --git a/lib/librte_eal/linuxapp/igb_uio/compat.h b/lib/librte_eal/linuxapp/igb_uio/compat.h
deleted file mode 100644
index ce456d4b..00000000
--- a/lib/librte_eal/linuxapp/igb_uio/compat.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Minimal wrappers to allow compiling igb_uio on older kernels.
- */
-
-#ifndef RHEL_RELEASE_VERSION
-#define RHEL_RELEASE_VERSION(a, b) (((a) << 8) + (b))
-#endif
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 3, 0)
-#define pci_cfg_access_lock   pci_block_user_cfg_access
-#define pci_cfg_access_unlock pci_unblock_user_cfg_access
-#endif
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 18, 0)
-#define HAVE_PTE_MASK_PAGE_IOMAP
-#endif
-
-#ifndef PCI_MSIX_ENTRY_SIZE
-#define PCI_MSIX_ENTRY_SIZE            16
-#define PCI_MSIX_ENTRY_VECTOR_CTRL     12
-#define PCI_MSIX_ENTRY_CTRL_MASKBIT    1
-#endif
-
-/*
- * for kernels < 2.6.38 and backported patch that moves MSI-X entry definition
- * to pci_regs.h Those kernels has PCI_MSIX_ENTRY_SIZE defined but not
- * PCI_MSIX_ENTRY_CTRL_MASKBIT
- */
-#ifndef PCI_MSIX_ENTRY_CTRL_MASKBIT
-#define PCI_MSIX_ENTRY_CTRL_MASKBIT    1
-#endif
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 34) && \
-	(!(defined(RHEL_RELEASE_CODE) && \
-	 RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(5, 9)))
-
-static int pci_num_vf(struct pci_dev *dev)
-{
-	struct iov {
-		int pos;
-		int nres;
-		u32 cap;
-		u16 ctrl;
-		u16 total;
-		u16 initial;
-		u16 nr_virtfn;
-	} *iov = (struct iov *)dev->sriov;
-
-	if (!dev->is_physfn)
-		return 0;
-
-	return iov->nr_virtfn;
-}
-
-#endif /* < 2.6.34 */
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 39) && \
-	(!(defined(RHEL_RELEASE_CODE) && \
-	   RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(6, 4)))
-
-#define kstrtoul strict_strtoul
-
-#endif /* < 2.6.39 */
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 3, 0) && \
-	(!(defined(RHEL_RELEASE_CODE) && \
-	   RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(6, 3)))
-
-/* Check if INTX works to control irq's.
- * Set's INTX_DISABLE flag and reads it back
- */
-static bool pci_intx_mask_supported(struct pci_dev *pdev)
-{
-	bool mask_supported = false;
-	uint16_t orig, new;
-
-	pci_block_user_cfg_access(pdev);
-	pci_read_config_word(pdev, PCI_COMMAND, &orig);
-	pci_write_config_word(pdev, PCI_COMMAND,
-			      orig ^ PCI_COMMAND_INTX_DISABLE);
-	pci_read_config_word(pdev, PCI_COMMAND, &new);
-
-	if ((new ^ orig) & ~PCI_COMMAND_INTX_DISABLE) {
-		dev_err(&pdev->dev, "Command register changed from "
-			"0x%x to 0x%x: driver or hardware bug?\n", orig, new);
-	} else if ((new ^ orig) & PCI_COMMAND_INTX_DISABLE) {
-		mask_supported = true;
-		pci_write_config_word(pdev, PCI_COMMAND, orig);
-	}
-	pci_unblock_user_cfg_access(pdev);
-
-	return mask_supported;
-}
-
-static bool pci_check_and_mask_intx(struct pci_dev *pdev)
-{
-	bool pending;
-	uint32_t status;
-
-	pci_block_user_cfg_access(pdev);
-	pci_read_config_dword(pdev, PCI_COMMAND, &status);
-
-	/* interrupt is not ours, goes to out */
-	pending = (((status >> 16) & PCI_STATUS_INTERRUPT) != 0);
-	if (pending) {
-		uint16_t old, new;
-
-		old = status;
-		if (status != 0)
-			new = old & (~PCI_COMMAND_INTX_DISABLE);
-		else
-			new = old | PCI_COMMAND_INTX_DISABLE;
-
-		if (old != new)
-			pci_write_config_word(pdev, PCI_COMMAND, new);
-	}
-	pci_unblock_user_cfg_access(pdev);
-
-	return pending;
-}
-
-#endif /* < 3.3.0 */
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 8, 0)
-#define HAVE_ALLOC_IRQ_VECTORS 1
-#endif
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 3, 0)
-#define HAVE_MSI_LIST_IN_GENERIC_DEVICE 1
-#endif
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 5, 0)
-#define HAVE_PCI_MSI_MASK_IRQ 1
-#endif