X-Git-Url: http://rtime.felk.cvut.cz/gitweb/lincan.git/blobdiff_plain/446346b22245a238d8d70390797b9749eac03788..5282a3d5b5624f59a4a11b061368e523934fe5f0:/lincan/src/unican.c

diff --git a/lincan/src/unican.c b/lincan/src/unican.c
index df556d6..55cfbd5 100644
--- a/lincan/src/unican.c
+++ b/lincan/src/unican.c
@@ -347,6 +347,34 @@ int unican_stop_chip(struct canchip_t *chip)
 	return 0;
 }
 
+/**
+ * unican_attach_to_chip: - attaches to the chip, setups registers and state
+ * @chip: pointer to chip state structure
+ *
+ * Return Value: negative value reports error.
+ * File: src/sja1000p.c
+ */
+int unican_attach_to_chip(struct canchip_t *chip)
+{
+	return 0;
+}
+
+/**
+ * unican_release_chip: - called before chip structure removal if %CHIP_ATTACHED is set
+ * @chip: pointer to chip state structure
+ *
+ * Return Value: negative value reports error.
+ * File: src/sja1000p.c
+ */
+int unican_release_chip(struct canchip_t *chip)
+{
+	sCAN_CARD *chipext = (sCAN_CARD *)chip->chip_data;
+
+	unican_stop_chip(chip);
+	cl2_clear_interrupt(chipext);
+
+	return 0;
+}
 
 /**
  * unican_remote_request: - configures message object and asks for RTR message
@@ -803,6 +831,8 @@ int unican_init_chip_data(struct candevice_t *candev, int chipnr)
 	chip->chipspecops->enable_configuration=unican_enable_configuration;
 	chip->chipspecops->disable_configuration=unican_disable_configuration;
 	chip->chipspecops->set_btregs=unican_set_btregs;
+	chip->chipspecops->attach_to_chip=unican_attach_to_chip;
+	chip->chipspecops->release_chip=unican_release_chip;
 	chip->chipspecops->start_chip=unican_start_chip;
 	chip->chipspecops->stop_chip=unican_stop_chip;
 	chip->chipspecops->irq_handler=unican_irq_handler;