Linux-libre 4.5-gnu

1 files changed, 47 insertions, 0 deletions

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.h
new file mode 100644
index 000000000..3d513e407
--- /dev/null
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.h
@@ -0,0 +1,47 @@
+/* Copyright (c) 2014 Broadcom Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#ifndef BRCMFMAC_MSGBUF_H
+#define BRCMFMAC_MSGBUF_H
+
+#ifdef CONFIG_BRCMFMAC_PROTO_MSGBUF
+
+#define BRCMF_H2D_MSGRING_CONTROL_SUBMIT_MAX_ITEM	64
+#define BRCMF_H2D_MSGRING_RXPOST_SUBMIT_MAX_ITEM	512
+#define BRCMF_D2H_MSGRING_CONTROL_COMPLETE_MAX_ITEM	64
+#define BRCMF_D2H_MSGRING_TX_COMPLETE_MAX_ITEM		1024
+#define BRCMF_D2H_MSGRING_RX_COMPLETE_MAX_ITEM		512
+#define BRCMF_H2D_TXFLOWRING_MAX_ITEM			512
+
+#define BRCMF_H2D_MSGRING_CONTROL_SUBMIT_ITEMSIZE	40
+#define BRCMF_H2D_MSGRING_RXPOST_SUBMIT_ITEMSIZE	32
+#define BRCMF_D2H_MSGRING_CONTROL_COMPLETE_ITEMSIZE	24
+#define BRCMF_D2H_MSGRING_TX_COMPLETE_ITEMSIZE		16
+#define BRCMF_D2H_MSGRING_RX_COMPLETE_ITEMSIZE		32
+#define BRCMF_H2D_TXFLOWRING_ITEMSIZE			48
+
+
+int brcmf_proto_msgbuf_rx_trigger(struct device *dev);
+void brcmf_msgbuf_delete_flowring(struct brcmf_pub *drvr, u8 flowid);
+int brcmf_proto_msgbuf_attach(struct brcmf_pub *drvr);
+void brcmf_proto_msgbuf_detach(struct brcmf_pub *drvr);
+#else
+static inline int brcmf_proto_msgbuf_attach(struct brcmf_pub *drvr)
+{
+	return 0;
+}
+static inline void brcmf_proto_msgbuf_detach(struct brcmf_pub *drvr) {}
+#endif
+
+#endif /* BRCMFMAC_MSGBUF_H */