Unix serial passthrough: Apply patch by no-sense, fixes #6972.

OBattler · web-flow · commit 1f23c8f26777 · 2026-03-26T10:30:42.000+01:00
diff --git a/src/unix/unix_serial_passthrough.c b/src/unix/unix_serial_passthrough.c
@@ -223,6 +223,10 @@ plat_serpt_set_params(void *priv)
 #endif
         }
         term_attr.c_iflag &= ~(IXON | IXOFF);
+
+        /* Enable receiver */
+        term_attr.c_cflag |= CREAD;
+
         tcsetattr(dev->master_fd, TCSANOW, &term_attr);
 #undef BAUDRATE_RANGE
     }

Original file line number	Diff line number	Diff line change
`@@ -223,6 +223,10 @@ plat_serpt_set_params(void *priv)`
`223`	`223`	`#endif`
`224`	`224`	`}`
`225`	`225`	`term_attr.c_iflag &= ~(IXON \| IXOFF);`
	`226`	`+`
	`227`	`+ /* Enable receiver */`
	`228`	`+ term_attr.c_cflag \|= CREAD;`
	`229`	`+`
`226`	`230`	`tcsetattr(dev->master_fd, TCSANOW, &term_attr);`
`227`	`231`	`#undef BAUDRATE_RANGE`
`228`	`232`	`}`