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Diffstat (limited to 'drivers/net/wwan/t7xx/t7xx_pci.h')
-rw-r--r--drivers/net/wwan/t7xx/t7xx_pci.h14
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/net/wwan/t7xx/t7xx_pci.h b/drivers/net/wwan/t7xx/t7xx_pci.h
index f08f1ab744..49a11586d8 100644
--- a/drivers/net/wwan/t7xx/t7xx_pci.h
+++ b/drivers/net/wwan/t7xx/t7xx_pci.h
@@ -43,6 +43,16 @@ struct t7xx_addr_base {
typedef irqreturn_t (*t7xx_intr_callback)(int irq, void *param);
+enum t7xx_mode {
+ T7XX_UNKNOWN,
+ T7XX_READY,
+ T7XX_RESET,
+ T7XX_FASTBOOT_SWITCHING,
+ T7XX_FASTBOOT_DOWNLOAD,
+ T7XX_FASTBOOT_DUMP,
+ T7XX_MODE_LAST, /* must always be last */
+};
+
/* struct t7xx_pci_dev - MTK device context structure
* @intr_handler: array of handler function for request_threaded_irq
* @intr_thread: array of thread_fn for request_threaded_irq
@@ -59,6 +69,7 @@ typedef irqreturn_t (*t7xx_intr_callback)(int irq, void *param);
* @md_pm_lock: protects PCIe sleep lock
* @sleep_disable_count: PCIe L1.2 lock counter
* @sleep_lock_acquire: indicates that sleep has been disabled
+ * @mode: indicates the device mode
*/
struct t7xx_pci_dev {
t7xx_intr_callback intr_handler[EXT_INT_NUM];
@@ -82,6 +93,7 @@ struct t7xx_pci_dev {
#ifdef CONFIG_WWAN_DEBUGFS
struct dentry *debugfs_dir;
#endif
+ u32 mode;
};
enum t7xx_pm_id {
@@ -120,5 +132,5 @@ int t7xx_pci_pm_entity_register(struct t7xx_pci_dev *t7xx_dev, struct md_pm_enti
int t7xx_pci_pm_entity_unregister(struct t7xx_pci_dev *t7xx_dev, struct md_pm_entity *pm_entity);
void t7xx_pci_pm_init_late(struct t7xx_pci_dev *t7xx_dev);
void t7xx_pci_pm_exp_detected(struct t7xx_pci_dev *t7xx_dev);
-
+void t7xx_mode_update(struct t7xx_pci_dev *t7xx_dev, enum t7xx_mode mode);
#endif /* __T7XX_PCI_H__ */