| commit | 18ec32218aa8ce8a4b6ea6de65a80b003aa6c81c | [log] [tgz] |
|---|---|---|
| author | Harald Welte <laforge@gnumonks.org> | Sat Sep 28 21:41:59 2019 +0200 |
| committer | Harald Welte <laforge@osmocom.org> | Wed Oct 09 18:08:10 2019 +0200 |
| tree | 264b5505581a5d5565f858219db5048275d92e01 | |
| parent | a40c8e502dbd8331542c975d68be487ccc543dfa [diff] [blame] |
cuart_driver_tty: Work around linux kernel bug ignoring CREAD Almost all linux USB serial drivers are ignoring CREAD and hence cannot disable the receiver hardware, see https://bugzilla.kernel.org/show_bug.cgi?id=205033 We therefore have to receive every byte we transmit before notifying the user of transmit completion. Change-Id: Id3cca29f78ee5469a1142aaa1ff754cc0427ec93
diff --git a/ccid_host/cuart_test.c b/ccid_host/cuart_test.c index aff9de7..0ed6614 100644 --- a/ccid_host/cuart_test.c +++ b/ccid_host/cuart_test.c
@@ -47,6 +47,8 @@ card_uart_tx(&g_cuart, select_mf, 5, true); osmo_select_main(true); + sleep(1); + osmo_select_main(true); /* we should get an RX_SINGLE event here */ }