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-rw-r--r--src/drivers/uart/uart8250io.c14
-rw-r--r--src/drivers/uart/uart8250mem.c2
2 files changed, 8 insertions, 8 deletions
diff --git a/src/drivers/uart/uart8250io.c b/src/drivers/uart/uart8250io.c
index 6476079bcb..58e014170a 100644
--- a/src/drivers/uart/uart8250io.c
+++ b/src/drivers/uart/uart8250io.c
@@ -29,30 +29,30 @@
#define SINGLE_CHAR_TIMEOUT (50 * 1000)
#define FIFO_TIMEOUT (16 * SINGLE_CHAR_TIMEOUT)
-static int uart8250_can_tx_byte(unsigned base_port)
+static int uart8250_can_tx_byte(unsigned int base_port)
{
return inb(base_port + UART8250_LSR) & UART8250_LSR_THRE;
}
-static void uart8250_tx_byte(unsigned base_port, unsigned char data)
+static void uart8250_tx_byte(unsigned int base_port, unsigned char data)
{
unsigned long int i = SINGLE_CHAR_TIMEOUT;
while (i-- && !uart8250_can_tx_byte(base_port));
outb(data, base_port + UART8250_TBR);
}
-static void uart8250_tx_flush(unsigned base_port)
+static void uart8250_tx_flush(unsigned int base_port)
{
unsigned long int i = FIFO_TIMEOUT;
while (i-- && !(inb(base_port + UART8250_LSR) & UART8250_LSR_TEMT));
}
-static int uart8250_can_rx_byte(unsigned base_port)
+static int uart8250_can_rx_byte(unsigned int base_port)
{
return inb(base_port + UART8250_LSR) & UART8250_LSR_DR;
}
-static unsigned char uart8250_rx_byte(unsigned base_port)
+static unsigned char uart8250_rx_byte(unsigned int base_port)
{
unsigned long int i = SINGLE_CHAR_TIMEOUT;
while (i && !uart8250_can_rx_byte(base_port))
@@ -64,7 +64,7 @@ static unsigned char uart8250_rx_byte(unsigned base_port)
return 0x0;
}
-static void uart8250_init(unsigned base_port, unsigned divisor)
+static void uart8250_init(unsigned int base_port, unsigned int divisor)
{
DISABLE_TRACE;
/* Disable interrupts */
@@ -87,7 +87,7 @@ static void uart8250_init(unsigned base_port, unsigned divisor)
ENABLE_TRACE;
}
-static const unsigned bases[] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8 };
+static const unsigned int bases[] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8 };
uintptr_t uart_platform_base(int idx)
{
diff --git a/src/drivers/uart/uart8250mem.c b/src/drivers/uart/uart8250mem.c
index 46512ebb78..c519b4d53e 100644
--- a/src/drivers/uart/uart8250mem.c
+++ b/src/drivers/uart/uart8250mem.c
@@ -88,7 +88,7 @@ static unsigned char uart8250_mem_rx_byte(void *base)
return 0x0;
}
-static void uart8250_mem_init(void *base, unsigned divisor)
+static void uart8250_mem_init(void *base, unsigned int divisor)
{
/* Disable interrupts */
uart8250_write(base, UART8250_IER, 0x0);