From aeff3e7d735a8313762c9e5d5689708cff02676a Mon Sep 17 00:00:00 2001
From: "Luke T. Shumaker" <lukeshu@lukeshu.com>
Date: Tue, 19 Nov 2024 23:18:45 -0700
Subject: w5500 & timeout fixes

---
 libhw/rp2040_include/libhw/w5500.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'libhw/rp2040_include')

diff --git a/libhw/rp2040_include/libhw/w5500.h b/libhw/rp2040_include/libhw/w5500.h
index 7538bbc..80366a0 100644
--- a/libhw/rp2040_include/libhw/w5500.h
+++ b/libhw/rp2040_include/libhw/w5500.h
@@ -9,13 +9,16 @@
 
 #include <pico/binary_info.h> /* for bi_* */
 
-#include <libcr_ipc/sema.h>
+#include <libcr_ipc/chan.h>
 #include <libcr_ipc/mutex.h>
+#include <libcr_ipc/sema.h>
 #include <libmisc/private.h>
 
 #include <libhw/generic/net.h>
 #include <libhw/generic/spi.h>
 
+CR_CHAN_DECLARE(_w5500_sockintr_ch, uint8_t)
+
 struct _w5500_socket {
 	/* const-after-init */
 	implements_net_stream_listener   implements_net_stream_listener;
@@ -35,6 +38,7 @@ struct _w5500_socket {
 	uint64_t                         read_deadline_ns;                 /* MODE_{TCP,UDP} */
 	cr_sema_t                        listen_sema;                      /* MODE_TCP */
 	cr_sema_t                        read_sema;                        /* MODE_{TCP,UDP} */
+	_w5500_sockintr_ch_t             write_ch;                         /* MODE_{TCP,UDP} */
 	bool                             list_open, read_open, write_open; /* MODE_TCP */
 
 	cr_mutex_t                       cmd_mu;
-- 
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