Hi there,
thanks for your patch. Could you push it to review.coreboot.org please?
// Felix
On Mon, 2022-09-19 at 14:53 +0200, Denis Ahrens wrote:
>
>
> Signed-off-by: Denis Ahrens <de...@h3q.com>
> ---
> serial.c | 24 ++++++++++++++++++++++++
> 1 file changed, 24 insertions(+)
>
> diff --git a/serial.c b/serial.c
> index 72f9ef6..0f86e41 100644
> --- a/serial.c
> +++ b/serial.c
> @@ -36,6 +36,10 @@
> #include "programmer.h"
> #include "custom_baud.h"
>
> +#ifdef __APPLE__
> +#include <IOKit/serial/ioss.h>
> +#endif
> +
> fdtype sp_fd = SER_INV_FD;
>
> /* There is no way defined by POSIX to use arbitrary baud rates. It
> only defines some macros that can be used to
> @@ -185,6 +189,14 @@ int serialport_config(fdtype fd, int baud)
> return 1;
> }
> wanted = observed;
> +#ifdef __APPLE__
> + int fakebaud = 0;
> + if (baud > 230400)
> + {
> + fakebaud = baud;
> + baud = 115200;
> + }
> +#endif
> if (baud >= 0) {
> if (use_custom_baud(baud, sp_baudtable)) {
> if (set_custom_baudrate(fd, baud)) {
> @@ -244,6 +256,18 @@ int serialport_config(fdtype fd, int baud)
> }
> // FIXME: display actual baud rate - at least if none was
> specified by the user.
> #endif
> +
> +#ifdef __APPLE__
> + if (fakebaud)
> + {
> + cfmakeraw(&wanted);
> + if (ioctl(fd, IOSSIOSPEED, &fakebaud) == -1) {
> + msg_perr("[WARN] ioctl(..., IOSSIOSPEED,
> %d).\n", fakebaud);
> + msg_perr_strerror("problem with
> IOSSIOSPEED");
> + return 1;
> + }
> + }
> +#endif
> return 0;
> }
>
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