From e1c13aed4a1641550e8c9518c96f016e1d52d09b Mon Sep 17 00:00:00 2001 From: Yijie Yang Date: Tue, 11 Aug 2026 16:46:47 +0800 Subject: dt-bindings: interconnect: qcom-bwmon: Add Maili cpu-bwmon compatible Add the Qualcomm Maili SoC compatible string for the CPU bandwidth monitor (BWMONv4). This falls back to the sdm845-bwmon compatible, consistent with the existing pattern used by other recent SoCs such as sm8750 and kaanapali. Signed-off-by: Yijie Yang Acked-by: Krzysztof Kozlowski Reviewed-by: Jingyi Wang Link: https://patch.msgid.link/20260811-bwmon-v2-1-80f7f150ab9e@oss.qualcomm.com Signed-off-by: Rob Herring (Arm) --- tools/include/nolibc/errno.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 tools/include/nolibc/errno.h (limited to 'tools/include/nolibc/errno.h') diff --git a/tools/include/nolibc/errno.h b/tools/include/nolibc/errno.h new file mode 100644 index 000000000..a2325596d --- /dev/null +++ b/tools/include/nolibc/errno.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: LGPL-2.1 OR MIT */ +/* + * Minimal errno definitions for NOLIBC + * Copyright (C) 2017-2022 Willy Tarreau + */ + +/* make sure to include all global symbols */ +#include "nolibc.h" + +#ifndef _NOLIBC_ERRNO_H +#define _NOLIBC_ERRNO_H + +#include + +#ifndef NOLIBC_IGNORE_ERRNO +#define SET_ERRNO(v) do { errno = (v); } while (0) +int errno __attribute__((weak)); +char *program_invocation_name __attribute__((weak)) = (char *)""; +char *program_invocation_short_name __attribute__((weak)) = (char *)""; +#else +#define SET_ERRNO(v) do { } while (0) +#define program_invocation_name "" +#define program_invocation_short_name "" +#endif + + +/* errno codes all ensure that they will not conflict with a valid pointer + * because they all correspond to the highest addressable memory page. + */ +#define MAX_ERRNO 4095 + +#endif /* _NOLIBC_ERRNO_H */ -- cgit v1.3.1