#define MAX_ACL_RULE_NUM 1024
+#define IPV6_FROM_SP(acr, fidx_low, fidx_high) \
+ (((uint64_t)(acr).field[(fidx_high)].value.u32 << 32) | \
+ (acr).field[(fidx_low)].value.u32)
+
+#define IPV6_DST_FROM_SP(addr, acr) do {\
+ (addr).ip.ip6.ip6[0] = rte_cpu_to_be_64(IPV6_FROM_SP((acr), \
+ IP6_DST1, IP6_DST0));\
+ (addr).ip.ip6.ip6[1] = rte_cpu_to_be_64(IPV6_FROM_SP((acr), \
+ IP6_DST3, IP6_DST2));\
+ } while (0)
+
+#define IPV6_SRC_FROM_SP(addr, acr) do {\
+ (addr).ip.ip6.ip6[0] = rte_cpu_to_be_64(IPV6_FROM_SP((acr), \
+ IP6_SRC1, IP6_SRC0));\
+ (addr).ip.ip6.ip6[1] = rte_cpu_to_be_64(IPV6_FROM_SP((acr), \
+ IP6_SRC3, IP6_SRC2));\
+ } while (0)
+
+#define IPV6_DST_MASK_FROM_SP(mask, acr) \
+ ((mask) = (acr).field[IP6_DST0].mask_range.u32 + \
+ (acr).field[IP6_DST1].mask_range.u32 + \
+ (acr).field[IP6_DST2].mask_range.u32 + \
+ (acr).field[IP6_DST3].mask_range.u32)
+
+#define IPV6_SRC_MASK_FROM_SP(mask, acr) \
+ ((mask) = (acr).field[IP6_SRC0].mask_range.u32 + \
+ (acr).field[IP6_SRC1].mask_range.u32 + \
+ (acr).field[IP6_SRC2].mask_range.u32 + \
+ (acr).field[IP6_SRC3].mask_range.u32)
+
enum {
IP6_PROTO,
IP6_SRC0,
* Search though SP rules for given SPI.
*/
int
-sp6_spi_present(uint32_t spi, int inbound)
+sp6_spi_present(uint32_t spi, int inbound, struct ip_addr ip_addr[2],
+ uint32_t mask[2])
{
uint32_t i, num;
const struct acl6_rules *acr;
}
for (i = 0; i != num; i++) {
- if (acr[i].data.userdata == spi)
+ if (acr[i].data.userdata == spi) {
+ if (NULL != ip_addr && NULL != mask) {
+ IPV6_SRC_FROM_SP(ip_addr[0], acr[i]);
+ IPV6_DST_FROM_SP(ip_addr[1], acr[i]);
+ IPV6_SRC_MASK_FROM_SP(mask[0], acr[i]);
+ IPV6_DST_MASK_FROM_SP(mask[1], acr[i]);
+ }
return i;
+ }
}
return -ENOENT;