adapt for interrupt mode

(cherry picked from commit 2c32351b0205b715b687964679acb4282b4ec8fe)

0168-lwip-adapt-interrupt-mode.patch

@@ -0,0 +1,50 @@
+From 2516715e8d2987b5dffc0226d67850d84891b236 Mon Sep 17 00:00:00 2001
+From: jiangheng <jiangheng14@huawei.com>
+Date: Mon, 23 Sep 2024 21:38:53 +0800
+Subject: [PATCH] lwip: adapt interrupt mode
+
+---
+ src/api/sys_arch.c          | 6 +++++-
+ src/include/arch/sys_arch.h | 2 +-
+ 2 files changed, 6 insertions(+), 2 deletions(-)
+
+diff --git a/src/api/sys_arch.c b/src/api/sys_arch.c
+index dcfd0a4..4c42950 100644
+--- a/src/api/sys_arch.c
++++ b/src/api/sys_arch.c
+@@ -76,14 +76,18 @@ u64_t sys_now_us(void)
+     return (rte_rdtsc() / g_sys_cycles_per_us);
+ }
+ 
+-void sys_timer_run(void)
++u32_t sys_timer_run(void)
+ {
+     u32_t sleeptime;
+ 
+     sleeptime = sys_timeouts_sleeptime();
+     if (sleeptime == 0) {
+         sys_check_timeouts();
++        /* get netx timeout */
++        sleeptime = sys_timeouts_sleeptime();
+     }
++
++    return sleeptime;
+ }
+ 
+ /*
+diff --git a/src/include/arch/sys_arch.h b/src/include/arch/sys_arch.h
+index 55c204f..edaab4f 100644
+--- a/src/include/arch/sys_arch.h
++++ b/src/include/arch/sys_arch.h
+@@ -89,7 +89,7 @@ u8_t *sys_hugepage_malloc(const char *name, unsigned size);
+ void sys_mempool_var_init(struct memp_desc *memp, char *desc, u16_t size, u16_t num,
+     u8_t *base, struct memp **tab, struct stats_mem *stats);
+ 
+-void sys_timer_run(void);
++u32_t sys_timer_run(void);
+ u32_t sys_now(void);
+ u64_t sys_now_us(void);
+ 
+-- 
+2.33.0
+

lwip.spec

@@ -4,7 +4,7 @@
 Summary: lwip is a small independent implementation of the TCP/IP protocol suite
 Name:    lwip
 Version: 2.2.0
-Release: 57
+Release: 58
 License: BSD
 URL:     http://savannah.nongnu.org/projects/lwip/
 Source0: http://download.savannah.nongnu.org/releases/lwip/%{name}-%{version}.zip
@@ -179,6 +179,7 @@ Patch9163:  0164-LWIPOPTS-support-setsockopt-SO_SNDBUF.patch
 Patch9164:  0165-LOG-modified-gazelle-log-level-and-add-item-in-mib2.patch
 Patch9165:  0166-cleancode-rename-log-level.patch
 Patch9166:  0167-lwip-add-pingpong-mode-support.patch
+Patch9167:  0168-lwip-adapt-interrupt-mode.patch
 
 BuildRequires: gcc-c++ dos2unix dpdk-devel
 
@@ -208,6 +209,9 @@ cd %{_builddir}/%{name}-%{version}/src
 %{_libdir}/liblwip.a
 
 %changelog
+* Fri Sep 27 2024 jiangheng <jiangheng14@huawei.com> - 2.2.0-58
+- adapt for interrupt mode
+
 * Fri Sep 27 2024 jiangheng <jiangheng14@huawei.com> - 2.2.0-57
 - add pingpong mode support