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authorPatrick Gefre <pfg@sgi.com>2005-05-01 11:59:22 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-01 11:59:22 -0400
commit5b052d8bb3ad9108489e7475868e14372774ca08 (patch)
treeaa7154aee3b5dcc64ad7efdf7ceb178b0c5f27b8 /drivers/serial
parent68985e486b708671a7c7d0b4de6d94a1547d1351 (diff)
[PATCH] Altix ioc4 serial - Arm the read timeout timer before the first read
Arm the read timeout timer before the first read. Signed-off-by: Patrick Gefre <pfg@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/serial')
-rw-r--r--drivers/serial/ioc4_serial.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/ioc4_serial.c b/drivers/serial/ioc4_serial.c
index d9629ee6b9b7..ba4e13a22a50 100644
--- a/drivers/serial/ioc4_serial.c
+++ b/drivers/serial/ioc4_serial.c
@@ -838,7 +838,7 @@ static int inline port_init(struct ioc4_port *port)
838 port->ip_tx_prod = readl(&port->ip_serial_regs->stcir) & PROD_CONS_MASK; 838 port->ip_tx_prod = readl(&port->ip_serial_regs->stcir) & PROD_CONS_MASK;
839 writel(port->ip_tx_prod, &port->ip_serial_regs->stpir); 839 writel(port->ip_tx_prod, &port->ip_serial_regs->stpir);
840 port->ip_rx_cons = readl(&port->ip_serial_regs->srpir) & PROD_CONS_MASK; 840 port->ip_rx_cons = readl(&port->ip_serial_regs->srpir) & PROD_CONS_MASK;
841 writel(port->ip_rx_cons, &port->ip_serial_regs->srcir); 841 writel(port->ip_rx_cons | IOC4_SRCIR_ARM, &port->ip_serial_regs->srcir);
842 842
843 /* Disable interrupts for this 16550 */ 843 /* Disable interrupts for this 16550 */
844 uart = port->ip_uart_regs; 844 uart = port->ip_uart_regs;