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devif_poll: only call the corresponding xxx_poll when there is data to be sent

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reduce the execution consumption of irrelevant code

testing the TX rates of TCP and UDP based on the Infineon board can
increase them by 13%.

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
This commit is contained in:
zhanghongyu
2025-11-05 17:47:10 +08:00
committed by Xiang Xiao
parent a0b847bf1b
commit c481374fb8
38 changed files with 241 additions and 214 deletions
Download Patch File Download Diff File Expand all files Collapse all files
net/netdev/netdev.h
+13 -8
View File
@@ -310,8 +310,9 @@ FAR struct net_driver_s *netdev_default(void);
* data is available.
*
* Input Parameters:
* lipaddr - The local address bound to the socket
* ripaddr - The remote address to send the data
* lipaddr - The local address bound to the socket
* ripaddr - The remote address to send the data
* polltype - The type of poll to be triggered for the device.
*
* Returned Value:
* None
@@ -319,7 +320,8 @@ FAR struct net_driver_s *netdev_default(void);
****************************************************************************/
#ifdef CONFIG_NET_IPv4
void netdev_ipv4_txnotify(in_addr_t lipaddr, in_addr_t ripaddr);
void netdev_ipv4_txnotify(in_addr_t lipaddr, in_addr_t ripaddr,
uint32_t polltype);
#endif /* CONFIG_NET_IPv4 */
/****************************************************************************
@@ -330,8 +332,9 @@ void netdev_ipv4_txnotify(in_addr_t lipaddr, in_addr_t ripaddr);
* data is available.
*
* Input Parameters:
* lipaddr - The local address bound to the socket
* ripaddr - The remote address to send the data
* lipaddr - The local address bound to the socket
* ripaddr - The remote address to send the data
* polltype - The type of poll to be triggered for the device.
*
* Returned Value:
* None
@@ -340,7 +343,8 @@ void netdev_ipv4_txnotify(in_addr_t lipaddr, in_addr_t ripaddr);
#ifdef CONFIG_NET_IPv6
void netdev_ipv6_txnotify(FAR const net_ipv6addr_t lipaddr,
FAR const net_ipv6addr_t ripaddr);
FAR const net_ipv6addr_t ripaddr,
uint32_t polltype);
#endif /* CONFIG_NET_IPv6 */
/****************************************************************************
@@ -352,14 +356,15 @@ void netdev_ipv6_txnotify(FAR const net_ipv6addr_t lipaddr,
* packet will be routed.
*
* Input Parameters:
* dev - The network device driver state structure.
* dev - The network device driver state structure.
* polltype - The type of poll to be triggered for the device.
*
* Returned Value:
* None
*
****************************************************************************/
void netdev_txnotify_dev(FAR struct net_driver_s *dev);
void netdev_txnotify_dev(FAR struct net_driver_s *dev, uint32_t polltype);
/****************************************************************************
* Name: netdev_count
net/netdev/netdev_register.c
+2
View File
@@ -425,6 +425,8 @@ int netdev_register(FAR struct net_driver_s *dev, enum net_lltype_e lltype)
dev->d_conncb_tail = NULL;
dev->d_devcb = NULL;
dev->d_polltype = 0;
nxrmutex_init(&dev->d_lock);
/* We need exclusive access for the following operations */
net/netdev/netdev_txnotify.c
+11 -5
View File
@@ -57,11 +57,12 @@
****************************************************************************/
#ifdef CONFIG_NET_IPv4
void netdev_ipv4_txnotify(in_addr_t lipaddr, in_addr_t ripaddr)
void netdev_ipv4_txnotify(in_addr_t lipaddr, in_addr_t ripaddr,
uint32_t polltype)
{
/* Find the device driver that serves the subnet of the remote address */
netdev_txnotify_dev(netdev_findby_ripv4addr(lipaddr, ripaddr));
netdev_txnotify_dev(netdev_findby_ripv4addr(lipaddr, ripaddr), polltype);
}
#endif /* CONFIG_NET_IPv4 */
@@ -83,11 +84,12 @@ void netdev_ipv4_txnotify(in_addr_t lipaddr, in_addr_t ripaddr)
#ifdef CONFIG_NET_IPv6
void netdev_ipv6_txnotify(FAR const net_ipv6addr_t lipaddr,
FAR const net_ipv6addr_t ripaddr)
FAR const net_ipv6addr_t ripaddr,
uint32_t polltype)
{
/* Find the device driver that serves the subnet of the remote address */
netdev_txnotify_dev(netdev_findby_ripv6addr(lipaddr, ripaddr));
netdev_txnotify_dev(netdev_findby_ripv6addr(lipaddr, ripaddr), polltype);
}
#endif /* CONFIG_NET_IPv6 */
@@ -107,10 +109,14 @@ void netdev_ipv6_txnotify(FAR const net_ipv6addr_t lipaddr,
*
****************************************************************************/
void netdev_txnotify_dev(FAR struct net_driver_s *dev)
void netdev_txnotify_dev(FAR struct net_driver_s *dev, uint32_t polltype)
{
if (dev != NULL && dev->d_txavail != NULL)
{
/* Set the poll type flags */
dev->d_polltype |= polltype;
/* Notify the device driver that new TX data is available. */
dev->d_txavail(dev);