#define IPA_ENDPOINT_MAX 32 /* Max supported by driver */
+/**
+ * enum ipa_replenish_flag: RX buffer replenish flags
+ *
+ * @IPA_REPLENISH_ENABLED: Whether receive buffer replenishing is enabled
+ * @IPA_REPLENISH_ACTIVE: Whether replenishing is underway
+ * @IPA_REPLENISH_COUNT: Number of defined replenish flags
+ */
+enum ipa_replenish_flag {
+ IPA_REPLENISH_ENABLED,
+ IPA_REPLENISH_ACTIVE,
+ IPA_REPLENISH_COUNT, /* Number of flags (must be last) */
+};
+
/**
* struct ipa_endpoint - IPA endpoint information
* @ipa: IPA pointer
* @trans_tre_max: Maximum number of TRE descriptors per transaction
* @evt_ring_id: GSI event ring used by the endpoint
* @netdev: Network device pointer, if endpoint uses one
- * @replenish_enabled: Whether receive buffer replenishing is enabled
+ * @replenish_flags: Replenishing state flags
* @replenish_ready: Number of replenish transactions without doorbell
* @replenish_saved: Replenish requests held while disabled
* @replenish_backlog: Number of buffers needed to fill hardware queue
struct net_device *netdev;
/* Receive buffer replenishing for RX endpoints */
- bool replenish_enabled;
+ DECLARE_BITMAP(replenish_flags, IPA_REPLENISH_COUNT);
u32 replenish_ready;
atomic_t replenish_saved;
atomic_t replenish_backlog;