X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;ds=sidebyside;f=kernel%2Fdrivers%2Fmedia%2Fpci%2Fmantis%2Fmantis_common.h;h=d48778a366a9cc36b04fdeca195ff1ca0578f7fa;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=8ff448bb792d796f6a58273ca247a34487f7e459;hpb=f93b97fd65072de626c074dbe099a1fff05ce060;p=kvmfornfv.git

diff --git a/kernel/drivers/media/pci/mantis/mantis_common.h b/kernel/drivers/media/pci/mantis/mantis_common.h
index 8ff448bb7..d48778a36 100644
--- a/kernel/drivers/media/pci/mantis/mantis_common.h
+++ b/kernel/drivers/media/pci/mantis/mantis_common.h
@@ -25,6 +25,7 @@
 #include <linux/mutex.h>
 #include <linux/workqueue.h>
 
+#include "mantis_reg.h"
 #include "mantis_uart.h"
 
 #include "mantis_link.h"
@@ -68,12 +69,13 @@
 #define TECHNISAT		0x1ae4
 #define TERRATEC		0x153b
 
-#define MAKE_ENTRY(__subven, __subdev, __configptr) {			\
+#define MAKE_ENTRY(__subven, __subdev, __configptr, __rc) {		\
 		.vendor		= TWINHAN_TECHNOLOGIES,			\
 		.device		= MANTIS,				\
 		.subvendor	= (__subven),				\
 		.subdevice	= (__subdev),				\
-		.driver_data	= (unsigned long) (__configptr)		\
+		.driver_data	= (unsigned long)			\
+			&(struct mantis_pci_drvdata){__configptr, __rc}	\
 }
 
 enum mantis_i2c_mode {
@@ -101,6 +103,11 @@ struct mantis_hwconfig {
 	enum mantis_i2c_mode	i2c_mode;
 };
 
+struct mantis_pci_drvdata {
+	struct mantis_hwconfig *hwconfig;
+	char *rc_map_name;
+};
+
 struct mantis_pci {
 	unsigned int		verbose;
 
@@ -131,6 +138,7 @@ struct mantis_pci {
 	dma_addr_t		risc_dma;
 
 	struct tasklet_struct	tasklet;
+	spinlock_t		intmask_lock;
 
 	struct i2c_adapter	adapter;
 	int			i2c_rc;
@@ -165,15 +173,32 @@ struct mantis_pci {
 
 	struct mantis_ca	*mantis_ca;
 
-	wait_queue_head_t	uart_wq;
 	struct work_struct	uart_work;
-	spinlock_t		uart_lock;
 
 	struct rc_dev		*rc;
 	char			input_name[80];
 	char			input_phys[80];
+	char			*rc_map_name;
 };
 
 #define MANTIS_HIF_STATUS	(mantis->gpio_status)
 
+static inline void mantis_mask_ints(struct mantis_pci *mantis, u32 mask)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&mantis->intmask_lock, flags);
+	mmwrite(mmread(MANTIS_INT_MASK) & ~mask, MANTIS_INT_MASK);
+	spin_unlock_irqrestore(&mantis->intmask_lock, flags);
+}
+
+static inline void mantis_unmask_ints(struct mantis_pci *mantis, u32 mask)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&mantis->intmask_lock, flags);
+	mmwrite(mmread(MANTIS_INT_MASK) | mask, MANTIS_INT_MASK);
+	spin_unlock_irqrestore(&mantis->intmask_lock, flags);
+}
+
 #endif /* __MANTIS_COMMON_H */