From: Clint Taylor <clinton.a.taylor@xxxxxxxxx>
Skip decode options and formatting when the quiet option is used during
mmio reads. Makes intel_reg usable by scripts to return MMIO values.
Signed-off-by: Clint Taylor <clinton.a.taylor@xxxxxxxxx>
---
tools/intel_reg.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/tools/intel_reg.c b/tools/intel_reg.c
index 73fbd6d..e869292 100644
--- a/tools/intel_reg.c
+++ b/tools/intel_reg.c
@@ -202,7 +202,9 @@ static void dump_decode(struct config *config, struct reg *reg, uint32_t val)
if (reg->port_desc.port == PORT_MMIO) {
/* Omit port name for MMIO, optionally include MMIO offset. */
- if (reg->mmio_offset)
+ if (config->verbosity < 0)
+ printf("0x%08x\n", val);
+ else if (reg->mmio_offset)
printf("%24s (0x%08x:0x%08x): 0x%08x%s",
reg->name ?: "",
reg->mmio_offset, reg->addr,
@@ -706,6 +708,9 @@ static int read_reg_spec(struct config *config)
struct stat st;
int r;
+ if (config->verbosity < 0)
+ goto builtin;
+
path = config->specfile;
if (!path)
path = getenv("INTEL_REG_SPEC");
--
2.1.2
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