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"Antonio Borneo <borneo.anto...@gmail.com>" just uploaded a new patch set to
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-- gerrit
commit 4f933a4fab29c947f112e423d0613a2d72eec09e
Author: Antonio Borneo <borneo.anto...@gmail.com>
Date: Thu Feb 24 11:30:56 2022 +0100
helper/bits: add BIT_ULL and GENMASK macros
To support 64 bits bit and masks
Replace local definition of BIT in rtos/chromium-ec
Change-Id: I1f268d6e8790f1b07bf798680b797878ce81064b
Signed-off-by: Antonio Borneo <borneo.anto...@gmail.com>
diff --git a/src/helper/bits.h b/src/helper/bits.h
index 00d3c0270..6151b3340 100644
--- a/src/helper/bits.h
+++ b/src/helper/bits.h
@@ -28,8 +28,12 @@
#include <helper/types.h>
#define BIT(nr) (1UL << (nr))
+#define BIT_ULL(nr) (1ULL << (nr))
#define BITS_PER_BYTE 8
#define BITS_PER_LONG (BITS_PER_BYTE * sizeof(long))
+#define BITS_PER_LONG_LONG (BITS_PER_BYTE * sizeof(long long))
+#define GENMASK(h, l) (((~0UL) - (1UL << (l)) + 1) & (~0UL >>
(BITS_PER_LONG - 1 - (h))))
+#define GENMASK_ULL(h, l) (((~0ULL) - (1ULL << (l)) + 1) & (~0ULL >>
(BITS_PER_LONG_LONG - 1 - (h))))
#define BITS_TO_LONGS(nr) DIV_ROUND_UP(nr, BITS_PER_BYTE *
sizeof(long))
#define BIT_MASK(nr) (1UL << ((nr) % BITS_PER_LONG))
#define BIT_WORD(nr) ((nr) / BITS_PER_LONG)
diff --git a/src/rtos/chromium-ec.c b/src/rtos/chromium-ec.c
index 2f1a0cf3c..95a228d0d 100644
--- a/src/rtos/chromium-ec.c
+++ b/src/rtos/chromium-ec.c
@@ -11,6 +11,7 @@
#include "config.h"
#endif
+#include <helper/bits.h>
#include <rtos/rtos.h>
#include <target/target.h>
#include <target/target_type.h>
@@ -20,7 +21,6 @@
#define CROS_EC_MAX_TASKS 32
#define CROS_EC_MAX_NAME 200
#define CROS_EC_IDLE_STRING "<< idle >>"
-#define BIT(x) (1 << (x))
struct chromium_ec_params {
const char *target_name;
--
