diff options
| author | Helge Deller <deller@parisc-linux.org> | 2006-03-27 14:52:15 -0500 |
|---|---|---|
| committer | Kyle McMartin <kyle@hera.kernel.org> | 2006-03-30 12:48:42 -0500 |
| commit | 5076c15862644edb91d2e3436b2fa3e07b28385d (patch) | |
| tree | 179750a6a7649c8cf233509c26da144764894ded /drivers/serial/8250_gsc.c | |
| parent | 94c3e87a792c70d041954b0ef68ebd22368d0931 (diff) | |
[PARISC] I/O-Space must be ioremap_nocache()'d
Addresses in F-space must be accessed uncached on most parisc machines.
Signed-off-by: Helge Deller <deller@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Diffstat (limited to 'drivers/serial/8250_gsc.c')
| -rw-r--r-- | drivers/serial/8250_gsc.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/serial/8250_gsc.c b/drivers/serial/8250_gsc.c index 8b4947933d9b..913c71cc0569 100644 --- a/drivers/serial/8250_gsc.c +++ b/drivers/serial/8250_gsc.c | |||
| @@ -52,13 +52,14 @@ serial_init_chip(struct parisc_device *dev) | |||
| 52 | address += 0x800; | 52 | address += 0x800; |
| 53 | } | 53 | } |
| 54 | 54 | ||
| 55 | memset(&port, 0, sizeof(struct uart_port)); | 55 | memset(&port, 0, sizeof(port)); |
| 56 | port.mapbase = address; | 56 | port.iotype = UPIO_MEM; |
| 57 | port.irq = dev->irq; | 57 | port.uartclk = LASI_BASE_BAUD * 16; |
| 58 | port.iotype = UPIO_MEM; | 58 | port.mapbase = address; |
| 59 | port.flags = UPF_IOREMAP | UPF_BOOT_AUTOCONF; | 59 | port.membase = ioremap_nocache(address, 16); |
| 60 | port.uartclk = LASI_BASE_BAUD * 16; | 60 | port.irq = dev->irq; |
| 61 | port.dev = &dev->dev; | 61 | port.flags = UPF_BOOT_AUTOCONF; |
| 62 | port.dev = &dev->dev; | ||
| 62 | 63 | ||
| 63 | err = serial8250_register_port(&port); | 64 | err = serial8250_register_port(&port); |
| 64 | if (err < 0) { | 65 | if (err < 0) { |