[dpdk-dev] [PATCH] bsdapp: fix missing #define for drivers compile

[dpdk-dev] [PATCH] bsdapp: fix missing #define for drivers compile

[Bruce Richardson]

The i40e driver was using a #define value for the max number of rxtx interrupts
supported. This value was defined only for linux, giving an error when compiling
on FreeBSD.

  CC i40e_ethdev.o
/usr/home/bruce/dpdk.org/drivers/net/i40e/i40e_ethdev.c:3885:9: fatal error: use of undeclared
        identifier 'RTE_MAX_RXTX_INTR_VEC_ID'

Copying the necessary #define into the FreeBSD EAL header fixes the compile
error.

Fixes: d37641029ada ("eal/linux: add interrupt vectors")

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---
 lib/librte_eal/bsdapp/eal/include/exec-env/rte_interrupts.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/librte_eal/bsdapp/eal/include/exec-env/rte_interrupts.h b/lib/librte_eal/bsdapp/eal/include/exec-env/rte_interrupts.h
index 70a7087..c1995ee 100644
--- a/lib/librte_eal/bsdapp/eal/include/exec-env/rte_interrupts.h
+++ b/lib/librte_eal/bsdapp/eal/include/exec-env/rte_interrupts.h
@@ -41,6 +41,8 @@
 #define RTE_INTR_VEC_ZERO_OFFSET      0
 #define RTE_INTR_VEC_RXTX_OFFSET      1
 
+#define RTE_MAX_RXTX_INTR_VEC_ID     32
+
 enum rte_intr_handle_type {
 	RTE_INTR_HANDLE_UNKNOWN = 0,
 	RTE_INTR_HANDLE_UIO,      /**< uio device handle */
-- 
2.4.2

Re: [dpdk-dev] [PATCH] bsdapp: fix missing #define for drivers compile

[Thomas Monjalon]

2015-11-04 17:05, Bruce Richardson:
> The i40e driver was using a #define value for the max number of rxtx interrupts
> supported. This value was defined only for linux, giving an error when compiling
> on FreeBSD.
> 
>   CC i40e_ethdev.o
> /usr/home/bruce/dpdk.org/drivers/net/i40e/i40e_ethdev.c:3885:9: fatal error: use of undeclared
>         identifier 'RTE_MAX_RXTX_INTR_VEC_ID'
> 
> Copying the necessary #define into the FreeBSD EAL header fixes the compile
> error.
> 
> Fixes: d37641029ada ("eal/linux: add interrupt vectors")
> 
> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

Applied, thanks