| Message ID | 20190313170657.16688-12-ncopa@alpinelinux.org |
|---|---|
| State | New |
| Delegated to: | Thomas Monjalon |
| Headers | show |
| Series |
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| Related | show |
| Context | Check | Description |
|---|---|---|
| ci/Intel-compilation | success | Compilation OK |
| ci/checkpatch | success | coding style OK |
13/03/2019 18:06, Natanael Copa: > There is no standard saying that __WORDSIZE should be be defined or in > what include it should be defined. Use a portable way to detect 64 bit > environment. > > This fixes a warning when building with musl libc: > > warning: "__WORDSIZE" is not defined, evaluates to 0 [-Wundef] > > Signed-off-by: Natanael Copa <ncopa@alpinelinux.org> > --- [...] > -#if (__WORDSIZE == 64) > +#if (ULONG_MAX == 0xffffffffffffffff) There is a more explicit config in DPDK: RTE_ARCH_64
diff --git a/drivers/bus/dpaa/include/fsl_qman.h b/drivers/bus/dpaa/include/fsl_qman.h index e43841499..7f3f40d49 100644 --- a/drivers/bus/dpaa/include/fsl_qman.h +++ b/drivers/bus/dpaa/include/fsl_qman.h @@ -11,11 +11,12 @@ extern "C" { #endif +#include <limits.h> #include <dpaa_rbtree.h> #include <rte_eventdev.h> /* FQ lookups (turn this on for 64bit user-space) */ -#if (__WORDSIZE == 64) +#if (ULONG_MAX == 0xffffffffffffffff) #define CONFIG_FSL_QMAN_FQ_LOOKUP /* if FQ lookups are supported, this controls the number of initialised, * s/w-consumed FQs that can be supported at any one time.
There is no standard saying that __WORDSIZE should be be defined or in what include it should be defined. Use a portable way to detect 64 bit environment. This fixes a warning when building with musl libc: warning: "__WORDSIZE" is not defined, evaluates to 0 [-Wundef] Signed-off-by: Natanael Copa <ncopa@alpinelinux.org> --- drivers/bus/dpaa/include/fsl_qman.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)