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authorLinus Torvalds <torvalds@g5.osdl.org>2005-08-29 13:34:59 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2005-08-29 13:34:59 -0400
commit975f957dc408925805dd8f5aa4217b7eeea2d005 (patch)
tree2198bb72323a016d93c7440c9240bac94a5c0016 /include/linux/8250_pci.h
parent2321fbd2b87539edc1fbfc2e186528a1ef93835f (diff)
parent661299d9d0437a0ff72240f3d60016ac3a361a6e (diff)
Merge HEAD from master.kernel.org:/home/rmk/linux-2.6-serial.git
Diffstat (limited to 'include/linux/8250_pci.h')
-rw-r--r--include/linux/8250_pci.h39
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 @@
1int pci_siig10x_fn(struct pci_dev *dev, int enable); 1/*
2int pci_siig20x_fn(struct pci_dev *dev, int enable); 2 * Definitions for PCI support.
3 */
4#define FL_BASE_MASK 0x0007
5#define FL_BASE0 0x0000
6#define FL_BASE1 0x0001
7#define FL_BASE2 0x0002
8#define FL_BASE3 0x0003
9#define FL_BASE4 0x0004
10#define FL_GET_BASE(x) (x & FL_BASE_MASK)
11
12/* Use successive BARs (PCI base address registers),
13 else use offset into some specified BAR */
14#define FL_BASE_BARS 0x0008
15
16/* do not assign an irq */
17#define FL_NOIRQ 0x0080
18
19/* Use the Base address register size to cap number of ports */
20#define FL_REGION_SZ_CAP 0x0100
21
22struct pciserial_board {
23 unsigned int flags;
24 unsigned int num_ports;
25 unsigned int base_baud;
26 unsigned int uart_offset;
27 unsigned int reg_shift;
28 unsigned int first_offset;
29};
30
31struct serial_private;
32
33struct serial_private *
34pciserial_init_ports(struct pci_dev *dev, struct pciserial_board *board);
35void pciserial_remove_ports(struct serial_private *priv);
36void pciserial_suspend_ports(struct serial_private *priv);
37void pciserial_resume_ports(struct serial_private *priv);