diff options
| author | Etienne Carriere <etienne.carriere@linaro.org> | 2017-03-31 14:38:17 +0200 |
|---|---|---|
| committer | Etienne Carriere <etienne.carriere@linaro.org> | 2017-03-31 14:38:17 +0200 |
| commit | 8d94060ae272f7461905b504642fc16341a222af (patch) | |
| tree | f325e54135c3afd9d690fb314d1f3f191add3623 /core/drivers/serial8250_uart.c | |
| parent | 68f38a1e68b0ca191e8c1760c523d7c51287b3fd (diff) | |
core: fix console drivers against pager
Console operations structures must be kept in the unpaged sections
when pager is enable.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Tested-by: Etienne Carriere <etienne.carriere@linaro.org> (qemu_virt)
Diffstat (limited to 'core/drivers/serial8250_uart.c')
| -rw-r--r-- | core/drivers/serial8250_uart.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/core/drivers/serial8250_uart.c b/core/drivers/serial8250_uart.c index 36909cdd..5e861581 100644 --- a/core/drivers/serial8250_uart.c +++ b/core/drivers/serial8250_uart.c @@ -26,9 +26,10 @@ */ #include <compiler.h> -#include <drivers/serial8250_uart.h> #include <console.h> +#include <drivers/serial8250_uart.h> #include <io.h> +#include <keep.h> #include <util.h> /* uart register defines */ @@ -104,6 +105,7 @@ static const struct serial_ops serial8250_uart_ops = { .have_rx_data = serial8250_uart_have_rx_data, .putc = serial8250_uart_putc, }; +KEEP_PAGER(serial8250_uart_ops); void serial8250_uart_init(struct serial8250_uart_data *pd, paddr_t base, uint32_t __unused uart_clk, |