@@ -91,6 +91,10 @@ attribute-sets:
doc: list of tx queues associated with a napi
type: u32
multi-attr: true
+ -
+ name: irq
+ doc: The associated interrupt vector number for the napi
+ type: u32
operations:
list:
@@ -138,6 +142,7 @@ operations:
- ifindex
- rx-queues
- tx-queues
+ - irq
dump:
request:
attributes:
@@ -53,6 +53,7 @@ enum {
NETDEV_A_NAPI_NAPI_ID,
NETDEV_A_NAPI_RX_QUEUES,
NETDEV_A_NAPI_TX_QUEUES,
+ NETDEV_A_NAPI_IRQ,
__NETDEV_A_NAPI_MAX,
NETDEV_A_NAPI_MAX = (__NETDEV_A_NAPI_MAX - 1)
@@ -53,6 +53,7 @@ enum {
NETDEV_A_NAPI_NAPI_ID,
NETDEV_A_NAPI_RX_QUEUES,
NETDEV_A_NAPI_TX_QUEUES,
+ NETDEV_A_NAPI_IRQ,
__NETDEV_A_NAPI_MAX,
NETDEV_A_NAPI_MAX = (__NETDEV_A_NAPI_MAX - 1)
@@ -64,6 +64,7 @@ struct ynl_policy_attr netdev_napi_policy[NETDEV_A_NAPI_MAX + 1] = {
[NETDEV_A_NAPI_NAPI_ID] = { .name = "napi-id", .type = YNL_PT_U32, },
[NETDEV_A_NAPI_RX_QUEUES] = { .name = "rx-queues", .type = YNL_PT_U32, },
[NETDEV_A_NAPI_TX_QUEUES] = { .name = "tx-queues", .type = YNL_PT_U32, },
+ [NETDEV_A_NAPI_IRQ] = { .name = "irq", .type = YNL_PT_U32, },
};
struct ynl_policy_nest netdev_napi_nest = {
@@ -238,6 +239,11 @@ int netdev_napi_get_rsp_parse(const struct nlmsghdr *nlh, void *data)
n_rx_queues++;
} else if (type == NETDEV_A_NAPI_TX_QUEUES) {
n_tx_queues++;
+ } else if (type == NETDEV_A_NAPI_IRQ) {
+ if (ynl_attr_validate(yarg, attr))
+ return MNL_CB_ERROR;
+ dst->_present.irq = 1;
+ dst->irq = mnl_attr_get_u32(attr);
}
}
@@ -111,6 +111,7 @@ struct netdev_napi_get_rsp {
struct {
__u32 napi_id:1;
__u32 ifindex:1;
+ __u32 irq:1;
} _present;
__u32 napi_id;
@@ -119,6 +120,7 @@ struct netdev_napi_get_rsp {
__u32 *rx_queues;
unsigned int n_tx_queues;
__u32 *tx_queues;
+ __u32 irq;
};
void netdev_napi_get_rsp_free(struct netdev_napi_get_rsp *rsp);
Add support in netlink spec(netdev.yaml) for interrupt number among the NAPI attributes. Add code generated from the spec. Signed-off-by: Amritha Nambiar <amritha.nambiar@intel.com> --- Documentation/netlink/specs/netdev.yaml | 5 +++++ include/uapi/linux/netdev.h | 1 + tools/include/uapi/linux/netdev.h | 1 + tools/net/ynl/generated/netdev-user.c | 6 ++++++ tools/net/ynl/generated/netdev-user.h | 2 ++ 5 files changed, 15 insertions(+)