igb_uio: use kernel functions for masking MSI-X

[dpdk.git] / lib / librte_eal / linuxapp / igb_uio / compat.h

diff --git a/lib/librte_eal/linuxapp/igb_uio/compat.h b/lib/librte_eal/linuxapp/igb_uio/compat.h
index 00934d8..67a7ab3 100644 (file)
--- a/lib/librte_eal/linuxapp/igb_uio/compat.h
+++ b/lib/librte_eal/linuxapp/igb_uio/compat.h
@@ -11,13 +11,8 @@
 #define pci_cfg_access_unlock pci_unblock_user_cfg_access
 #endif
 
-#ifndef PCI_MSIX_ENTRY_SIZE
-#define PCI_MSIX_ENTRY_SIZE             16
-#define  PCI_MSIX_ENTRY_LOWER_ADDR      0
-#define  PCI_MSIX_ENTRY_UPPER_ADDR      4
-#define  PCI_MSIX_ENTRY_DATA            8
-#define  PCI_MSIX_ENTRY_VECTOR_CTRL     12
-#define   PCI_MSIX_ENTRY_CTRL_MASKBIT   1
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 18, 0)
+#define HAVE_PTE_MASK_PAGE_IOMAP
 #endif
 
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 34) && \
@@ -44,6 +39,14 @@ static int pci_num_vf(struct pci_dev *dev)
 
 #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)))
@@ -102,3 +105,15 @@ static bool pci_check_and_mask_intx(struct pci_dev *pdev)
 }
 
 #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(3, 19, 0)
+#define HAVE_PCI_MSI_MASK_IRQ 1
+#endif
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)
+#define HAVE_IRQ_DATA 1
+#endif