From: Javier Martinez Canillas Date: Fri, 27 Jun 2025 13:53:37 +0000 (+0200) Subject: tools: termios_linux.h: Fix build error on ppc64 X-Git-Tag: v2025.10-rc1~123 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6df1b1cd4e38575019c8b4f605c07a784c63f40e;p=thirdparty%2Fu-boot.git tools: termios_linux.h: Fix build error on ppc64 Commit 93b55636b09f ("tools: kwboot: Allow any baudrate on Linux") added a tcgetattr() function to be used, instead of the libc's termios functions. This was done to allow using the raw TCGETS2/TCSETS2 ioctls that allow to support arbitrary baud rates. This breaks the build for PowerPC, because that architecture does not have a struct termios2 defined because the termios and ktermios are the same. On PowerPC, the termios ioctl() emulates the TCGETS2/TCSETS*2 ioctls with tcgetattr/tcsetattr using just the struct termios (that's as mentioned the same than what is defined as struct termios2 in other architectures). So there is no need to use the TCGETS2/TCSETS2 ioctls on that architecture and just TCGETS/TCSETS ioctls with termios as defined by PowerPC is enough. Fixes: 93b55636b09f ("tools: kwboot: Allow any baudrate on Linux") Signed-off-by: Javier Martinez Canillas Reviewed-by: Tom Rini --- diff --git a/tools/termios_linux.h b/tools/termios_linux.h index 0806a91180a..0e5a5c475b5 100644 --- a/tools/termios_linux.h +++ b/tools/termios_linux.h @@ -32,13 +32,13 @@ #include #include -#if defined(BOTHER) && defined(TCGETS2) +#if defined(BOTHER) && defined(TCGETS2) && !defined(__powerpc64__) #define termios termios2 #endif static inline int tcgetattr(int fd, struct termios *t) { -#if defined(BOTHER) && defined(TCGETS2) +#if defined(BOTHER) && defined(TCGETS2) && !defined(__powerpc64__) return ioctl(fd, TCGETS2, t); #else return ioctl(fd, TCGETS, t); @@ -50,7 +50,7 @@ static inline int tcsetattr(int fd, int a, const struct termios *t) int cmd; switch (a) { -#if defined(BOTHER) && defined(TCGETS2) +#if defined(BOTHER) && defined(TCGETS2) && !defined(__powerpc64__) case TCSANOW: cmd = TCSETS2; break;