X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fnet%2Fwireless%2Fhermes.h;h=7644f72a9f4efd3269c40cd46b09cefbda196e85;hb=9464c7cf61b9433057924c36e6e02f303a00e768;hp=8e3f0e3edb58f57e6a20aef2187c8317acb8ddc3;hpb=41689045f6a3cbe0550e1d34e9cc20d2e8c432ba;p=linux-2.6.git

diff --git a/drivers/net/wireless/hermes.h b/drivers/net/wireless/hermes.h
index 8e3f0e3ed..7644f72a9 100644
--- a/drivers/net/wireless/hermes.h
+++ b/drivers/net/wireless/hermes.h
@@ -328,6 +328,16 @@ struct hermes_multicast {
 	u8 addr[HERMES_MAX_MULTICAST][ETH_ALEN];
 } __attribute__ ((packed));
 
+// #define HERMES_DEBUG_BUFFER 1
+#define HERMES_DEBUG_BUFSIZE 4096
+struct hermes_debug_entry {
+	int bap;
+	u16 id, offset;
+	int cycles;
+};
+
+#ifdef __KERNEL__
+
 /* Timeouts */
 #define HERMES_BAP_BUSY_TIMEOUT (10000) /* In iterations of ~1us */
 
@@ -337,7 +347,14 @@ typedef struct hermes {
 	int reg_spacing;
 #define HERMES_16BIT_REGSPACING	0
 #define HERMES_32BIT_REGSPACING	1
+
 	u16 inten; /* Which interrupts should be enabled? */
+
+#ifdef HERMES_DEBUG_BUFFER
+	struct hermes_debug_entry dbuf[HERMES_DEBUG_BUFSIZE];
+	unsigned long dbufp;
+	unsigned long profile[HERMES_BAP_BUSY_TIMEOUT+1];
+#endif
 } hermes_t;
 
 /* Register access convenience macros */
@@ -359,6 +376,8 @@ int hermes_bap_pread(hermes_t *hw, int bap, void *buf, int len,
 		       u16 id, u16 offset);
 int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, int len,
 			u16 id, u16 offset);
+int hermes_bap_pwrite_pad(hermes_t *hw, int bap, const void *buf,
+			unsigned data_len, int len, u16 id, u16 offset);
 int hermes_read_ltv(hermes_t *hw, int bap, u16 rid, unsigned buflen,
 		    u16 *length, void *buf);
 int hermes_write_ltv(hermes_t *hw, int bap, u16 rid,
@@ -406,13 +425,10 @@ static inline void hermes_read_words(struct hermes *hw, int off, void *buf, unsi
 	ioread16_rep(hw->iobase + off, buf, count);
 }
 
-static inline void hermes_write_bytes(struct hermes *hw, int off,
-				      const char *buf, unsigned count)
+static inline void hermes_write_words(struct hermes *hw, int off, const void *buf, unsigned count)
 {
 	off = off << hw->reg_spacing;
-	iowrite16_rep(hw->iobase + off, buf, count >> 1);
-	if (unlikely(count & 1))
-		iowrite8(buf[count - 1], hw->iobase + off);
+	iowrite16_rep(hw->iobase + off, buf, count);
 }
 
 static inline void hermes_clear_words(struct hermes *hw, int off, unsigned count)
@@ -446,4 +462,21 @@ static inline int hermes_write_wordrec(hermes_t *hw, int bap, u16 rid, u16 word)
 	return HERMES_WRITE_RECORD(hw, bap, rid, &rec);
 }
 
+#else /* ! __KERNEL__ */
+
+/* These are provided for the benefit of userspace drivers and testing programs
+   which use ioperm() or iopl() */
+
+#define hermes_read_reg(base, off) (inw((base) + (off)))
+#define hermes_write_reg(base, off, val) (outw((val), (base) + (off)))
+
+#define hermes_read_regn(base, name) (hermes_read_reg((base), HERMES_##name))
+#define hermes_write_regn(base, name, val) (hermes_write_reg((base), HERMES_##name, (val)))
+
+/* Note that for the next two, the count is in 16-bit words, not bytes */
+#define hermes_read_data(base, off, buf, count) (insw((base) + (off), (buf), (count)))
+#define hermes_write_data(base, off, buf, count) (outsw((base) + (off), (buf), (count)))
+
+#endif /* ! __KERNEL__ */
+
 #endif  /* _HERMES_H */