[v2] eal/windows: add interrupt functions stub
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Commit Message
Add some missing interrupt implementations on Windows.
Also add respective functions to export file.
Signed-off-by: Tal Shnaiderman <talshn@nvidia.com>
Signed-off-by: Pallavi Kadam <pallavi.kadam@intel.com>
Reviewed-by: Ranjit Menon <ranjit.menon@intel.com>
Acked-by: Narcisa Vasile <navasile@linux.microsoft.com>
v2 changes:
Add remaining interrupt APIs (Dmitry Kozlyuk)
---
lib/librte_eal/rte_eal_exports.def | 16 +++
lib/librte_eal/windows/eal_interrupts.c | 126 ++++++++++++++++++++++++
2 files changed, 142 insertions(+)
Comments
On Mon, 14 Dec 2020 16:26:22 -0800, Pallavi Kadam wrote:
> Add some missing interrupt implementations on Windows.
> Also add respective functions to export file.
>
> Signed-off-by: Tal Shnaiderman <talshn@nvidia.com>
> Signed-off-by: Pallavi Kadam <pallavi.kadam@intel.com>
> Reviewed-by: Ranjit Menon <ranjit.menon@intel.com>
> Acked-by: Narcisa Vasile <navasile@linux.microsoft.com>
Acked-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
15/12/2020 23:39, Dmitry Kozlyuk:
> On Mon, 14 Dec 2020 16:26:22 -0800, Pallavi Kadam wrote:
> > Add some missing interrupt implementations on Windows.
> > Also add respective functions to export file.
> >
> > Signed-off-by: Tal Shnaiderman <talshn@nvidia.com>
> > Signed-off-by: Pallavi Kadam <pallavi.kadam@intel.com>
> > Reviewed-by: Ranjit Menon <ranjit.menon@intel.com>
> > Acked-by: Narcisa Vasile <navasile@linux.microsoft.com>
>
> Acked-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Applied, thanks
Note: rte_eal_exports.def is sorted as version.map to ease comparison.
@@ -56,6 +56,9 @@ EXPORTS
rte_eal_tailq_register
rte_eal_using_phys_addrs
rte_eal_wait_lcore
+ rte_epoll_ctl
+ rte_epoll_wait
+ rte_epoll_wait_interruptible
rte_exit
rte_free
rte_get_main_lcore
@@ -63,7 +66,20 @@ EXPORTS
rte_get_tsc_hz
rte_hexdump
rte_hypervisor_get
+ rte_intr_ack
+ rte_intr_allow_others
+ rte_intr_callback_register
+ rte_intr_callback_unregister
+ rte_intr_callback_unregister_pending
+ rte_intr_cap_multiple
+ rte_intr_disable
+ rte_intr_dp_is_en
+ rte_intr_efd_disable
+ rte_intr_efd_enable
+ rte_intr_enable
+ rte_intr_free_epoll_fd
rte_intr_rx_ctl
+ rte_intr_tls_epfd
rte_lcore_count
rte_lcore_has_role
rte_lcore_index
@@ -105,3 +105,129 @@ eal_intr_thread_schedule(void (*func)(void *arg), void *arg)
return 0;
}
+
+int
+rte_intr_callback_register(
+ __rte_unused const struct rte_intr_handle *intr_handle,
+ __rte_unused rte_intr_callback_fn cb, __rte_unused void *cb_arg)
+{
+ return -ENOTSUP;
+}
+
+int
+rte_intr_callback_unregister_pending(
+ __rte_unused const struct rte_intr_handle *intr_handle,
+ __rte_unused rte_intr_callback_fn cb_fn, __rte_unused void *cb_arg,
+ __rte_unused rte_intr_unregister_callback_fn ucb_fn)
+{
+ return -ENOTSUP;
+}
+
+int
+rte_intr_callback_unregister(
+ __rte_unused const struct rte_intr_handle *intr_handle,
+ __rte_unused rte_intr_callback_fn cb_fn, __rte_unused void *cb_arg)
+{
+ return 0;
+}
+
+int
+rte_intr_enable(__rte_unused const struct rte_intr_handle *intr_handle)
+{
+ return -ENOTSUP;
+}
+
+int
+rte_intr_ack(__rte_unused const struct rte_intr_handle *intr_handle)
+{
+ return -ENOTSUP;
+}
+
+int
+rte_intr_disable(__rte_unused const struct rte_intr_handle *intr_handle)
+{
+ return -ENOTSUP;
+}
+
+int
+rte_intr_efd_enable(struct rte_intr_handle *intr_handle, uint32_t nb_efd)
+{
+ RTE_SET_USED(intr_handle);
+ RTE_SET_USED(nb_efd);
+
+ return 0;
+}
+
+void
+rte_intr_efd_disable(struct rte_intr_handle *intr_handle)
+{
+ RTE_SET_USED(intr_handle);
+}
+
+int
+rte_intr_dp_is_en(struct rte_intr_handle *intr_handle)
+{
+ RTE_SET_USED(intr_handle);
+ return 0;
+}
+
+int
+rte_intr_allow_others(struct rte_intr_handle *intr_handle)
+{
+ RTE_SET_USED(intr_handle);
+ return 1;
+}
+
+int
+rte_intr_cap_multiple(struct rte_intr_handle *intr_handle)
+{
+ RTE_SET_USED(intr_handle);
+ return 0;
+}
+
+int
+rte_epoll_wait(int epfd, struct rte_epoll_event *events,
+ int maxevents, int timeout)
+{
+ RTE_SET_USED(epfd);
+ RTE_SET_USED(events);
+ RTE_SET_USED(maxevents);
+ RTE_SET_USED(timeout);
+
+ return -ENOTSUP;
+}
+
+int
+rte_epoll_wait_interruptible(int epfd, struct rte_epoll_event *events,
+ int maxevents, int timeout)
+{
+ RTE_SET_USED(epfd);
+ RTE_SET_USED(events);
+ RTE_SET_USED(maxevents);
+ RTE_SET_USED(timeout);
+
+ return -ENOTSUP;
+}
+
+int
+rte_epoll_ctl(int epfd, int op, int fd, struct rte_epoll_event *event)
+{
+ RTE_SET_USED(epfd);
+ RTE_SET_USED(op);
+ RTE_SET_USED(fd);
+ RTE_SET_USED(event);
+
+ return -ENOTSUP;
+}
+
+int
+rte_intr_tls_epfd(void)
+{
+ return -ENOTSUP;
+}
+
+void
+rte_intr_free_epoll_fd(struct rte_intr_handle *intr_handle)
+{
+ RTE_SET_USED(intr_handle);
+}