Move the symbol firmware loading routines into if_wi.

Define some basic firmware downloading commands.

1 files changed, 17 insertions, 0 deletions

diff --git a/sys/dev/wi/if_wavelan_ieee.h b/sys/dev/wi/if_wavelan_ieee.h
index 0af03a6..e350c32 100644
--- a/sys/dev/wi/if_wavelan_ieee.h
+++ b/sys/dev/wi/if_wavelan_ieee.h
@@ -75,6 +75,7 @@ struct wi_req {
 #define WI_RID_MGMT_XMIT	0x0200
 #define WI_RID_ZERO_CACHE	0x0300
 #define WI_RID_READ_CACHE	0x0400
+#define WI_RID_FWDOWNLOAD	0x0500
 
 struct wi_80211_hdr {
 	u_int16_t		frame_ctl;
@@ -147,6 +148,22 @@ struct wi_sigcache {
 	int	quality;	/* quality of the packet */
 };
 
+/*
+ * Firmware downloading API.  We support downloading into RAM and into
+ * flash.  We copy the entire .hex file for both the primary and secondary
+ * firmware into the kernel, which is minorly gross, but matches the
+ * format of the compiled in firmware.
+ */
+struct wi_fwdownload {
+	int	type;		/* What type of download. */
+#define WI_FW_RAM	1
+#define WI_FW_FLASH	2
+	size_t	pri_len;	/* Primary firmware length */
+	size_t	sec_len;	/* Secondary firmware length */
+	caddr_t	pri_data;	/* Pointer (user) to primary data */
+	caddr_t sec_data;	/* Pointer (user) to secondary data */
+};
+
 #ifndef _KERNEL
 struct wi_counters {
 	u_int32_t		wi_tx_unicast_frames;