Merge upstream kernel into libata 'passthru' branch

1 files changed, 37 insertions, 2 deletions

diff --git a/include/linux/8250_pci.h b/include/linux/8250_pci.h
index 5f3ab21b339b..3209dd46ea7d 100644
--- a/include/linux/8250_pci.h
+++ b/include/linux/8250_pci.h
@@ -1,2 +1,37 @@
-int pci_siig10x_fn(struct pci_dev *dev, int enable);
-int pci_siig20x_fn(struct pci_dev *dev, int enable);
+/*
+ * Definitions for PCI support.
+ */
+#define FL_BASE_MASK            0x0007
+#define FL_BASE0                0x0000
+#define FL_BASE1                0x0001
+#define FL_BASE2                0x0002
+#define FL_BASE3                0x0003
+#define FL_BASE4                0x0004
+#define FL_GET_BASE(x)          (x & FL_BASE_MASK)
+
+/* Use successive BARs (PCI base address registers),
+   else use offset into some specified BAR */
+#define FL_BASE_BARS            0x0008
+
+/* do not assign an irq */
+#define FL_NOIRQ                0x0080
+
+/* Use the Base address register size to cap number of ports */
+#define FL_REGION_SZ_CAP        0x0100
+
+struct pciserial_board {
+        unsigned int flags;
+        unsigned int num_ports;
+        unsigned int base_baud;
+        unsigned int uart_offset;
+        unsigned int reg_shift;
+        unsigned int first_offset;
+};
+
+struct serial_private;
+
+struct serial_private *
+pciserial_init_ports(struct pci_dev *dev, struct pciserial_board *board);
+void pciserial_remove_ports(struct serial_private *priv);
+void pciserial_suspend_ports(struct serial_private *priv);
+void pciserial_resume_ports(struct serial_private *priv);