michaelh/zephyr
1
0
Fork 0
Code Releases Activity

net: ptp: Add usermode support to net_eth_get_ptp_clock_by_index()

Browse source 
Make net_eth_get_ptp_clock_by_index() clock API to work with user space.
Create also unit test for testing this user mode support.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This commit is contained in:
Jukka Rissanen 2019-05-27 12:44:01 +08:00
commit 95e8498c27
4 changed files with 77 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

20
subsys/net/l2/ethernet/ethernet.c
View file

@ -19,6 +19,8 @@ LOG_MODULE_REGISTER(net_ethernet, CONFIG_NET_L2_ETHERNET_LOG_LEVEL);
#include <net/lldp.h>
#endif
#include <syscall_handler.h>
#include "arp.h"
#include "eth_stats.h"
#include "net_private.h"
@ -988,7 +990,7 @@ struct device *net_eth_get_ptp_clock(struct net_if *iface)
#endif /* CONFIG_PTP_CLOCK */
#if defined(CONFIG_PTP_CLOCK)
struct device *net_eth_get_ptp_clock_by_index(int index)
struct device *z_impl_net_eth_get_ptp_clock_by_index(int index)
{
struct net_if *iface;
@ -999,7 +1001,21 @@ struct device *net_eth_get_ptp_clock_by_index(int index)
return net_eth_get_ptp_clock(iface);
}
#endif
#ifdef CONFIG_USERSPACE
Z_SYSCALL_HANDLER(net_eth_get_ptp_clock_by_index, index)
{
return (u32_t)z_impl_net_eth_get_ptp_clock_by_index(index);
}
#endif /* CONFIG_USERSPACE */
#else /* CONFIG_PTP_CLOCK */
struct device *z_impl_net_eth_get_ptp_clock_by_index(int index)
{
ARG_UNUSED(index);
return NULL;
}
#endif /* CONFIG_PTP_CLOCK */
#if defined(CONFIG_NET_GPTP)
int net_eth_get_ptp_port(struct net_if *iface)