X-Git-Url: http://rtime.felk.cvut.cz/gitweb/lincan.git/blobdiff_plain/6252114a802a8d828124bd82a9b2bf3af8959098..93ef9c984b4bcee40fbebbb3af94f5a8537141a6:/lincan/src/i82527.c

diff --git a/lincan/src/i82527.c b/lincan/src/i82527.c
index 66bdc55..60096c5 100644
--- a/lincan/src/i82527.c
+++ b/lincan/src/i82527.c
@@ -416,6 +416,19 @@ int i82527_stop_chip(struct canchip_t *chip)
 	return 0;
 }
 
+int i82527_attach_to_chip(struct canchip_t *chip)
+{
+	return 0;
+}
+
+int i82527_release_chip(struct canchip_t *chip)
+{
+	i82527_stop_chip(chip);
+	can_write_reg(chip, (iCTL_CCE|iCTL_INI), iCTL);
+
+	return 0;
+}
+
 static inline 
 void i82527_irq_write_handler(struct canchip_t *chip, struct msgobj_t *obj)
 {
@@ -603,6 +616,8 @@ void i82527_irq_sync_activities(struct canchip_t *chip, struct msgobj_t *obj)
 			}
 		}
 
+		mb();
+
 		can_msgobj_clear_fl(obj,TX_LOCK);
 		if(can_msgobj_test_fl(obj,TX_REQUEST))
 			continue;
@@ -752,9 +767,12 @@ int i82527_register(struct chipspecops_t *chipspecops)
 	chipspecops->enable_configuration = i82527_enable_configuration;
 	chipspecops->disable_configuration = i82527_disable_configuration;
 	chipspecops->set_btregs = i82527_set_btregs;
+	chipspecops->attach_to_chip = i82527_attach_to_chip;
+	chipspecops->release_chip = i82527_release_chip;
 	chipspecops->start_chip = i82527_start_chip;
 	chipspecops->stop_chip = i82527_stop_chip;
 	chipspecops->irq_handler = i82527_irq_handler;
+	chipspecops->irq_accept = NULL;
 	return 0;
 }