brcm80211: moved function brcmu_format_flags
Moved the brcmu_format_flags function and brcmu_bit_desc structure
into smac. Names were adjusted accordingly.
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c
index cce6228..510e9bb 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
@@ -325,6 +325,12 @@
*/
#define SSID_FMT_BUF_LEN ((4 * IEEE80211_MAX_SSID_LEN) + 1)
+/* brcmu_format_flags() bit description structure */
+struct brcms_c_bit_desc {
+ u32 bit;
+ const char *name;
+};
+
/*
* The following table lists the buffer memory allocated to xmt fifos in HW.
* the size is in units of 256bytes(one block), total size is HW dependent
@@ -6152,6 +6158,62 @@
#endif /* defined(BCMDBG) */
#if defined(BCMDBG)
+int
+brcms_c_format_flags(const struct brcms_c_bit_desc *bd, u32 flags, char *buf,
+ int len)
+{
+ int i;
+ char *p = buf;
+ char hexstr[16];
+ int slen = 0, nlen = 0;
+ u32 bit;
+ const char *name;
+
+ if (len < 2 || !buf)
+ return 0;
+
+ buf[0] = '\0';
+
+ for (i = 0; flags != 0; i++) {
+ bit = bd[i].bit;
+ name = bd[i].name;
+ if (bit == 0 && flags != 0) {
+ /* print any unnamed bits */
+ snprintf(hexstr, 16, "0x%X", flags);
+ name = hexstr;
+ flags = 0; /* exit loop */
+ } else if ((flags & bit) == 0)
+ continue;
+ flags &= ~bit;
+ nlen = strlen(name);
+ slen += nlen;
+ /* count btwn flag space */
+ if (flags != 0)
+ slen += 1;
+ /* need NULL char as well */
+ if (len <= slen)
+ break;
+ /* copy NULL char but don't count it */
+ strncpy(p, name, nlen + 1);
+ p += nlen;
+ /* copy btwn flag space and NULL char */
+ if (flags != 0)
+ p += snprintf(p, 2, " ");
+ len -= slen;
+ }
+
+ /* indicate the str was too short */
+ if (flags != 0) {
+ if (len < 2)
+ p -= 2 - len; /* overwrite last char */
+ p += snprintf(p, 2, ">");
+ }
+
+ return (int)(p - buf);
+}
+#endif /* defined(BCMDBG) */
+
+#if defined(BCMDBG)
void brcms_c_print_rxh(struct d11rxhdr *rxh)
{
u16 len = rxh->RxFrameSize;
@@ -6163,7 +6225,7 @@
u16 macstatus2 = rxh->RxStatus2;
char flagstr[64];
char lenbuf[20];
- static const struct brcmu_bit_desc macstat_flags[] = {
+ static const struct brcms_c_bit_desc macstat_flags[] = {
{RXS_FCSERR, "FCSErr"},
{RXS_RESPFRAMETX, "Reply"},
{RXS_PBPRES, "PADDING"},
@@ -6177,7 +6239,7 @@
print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, rxh,
sizeof(struct d11rxhdr));
- brcmu_format_flags(macstat_flags, macstatus1, flagstr, 64);
+ brcms_c_format_flags(macstat_flags, macstatus1, flagstr, 64);
snprintf(lenbuf, sizeof(lenbuf), "0x%x", len);
diff --git a/drivers/net/wireless/brcm80211/brcmutil/utils.c b/drivers/net/wireless/brcm80211/brcmutil/utils.c
index d3ab7f5..4ca85a4 100644
--- a/drivers/net/wireless/brcm80211/brcmutil/utils.c
+++ b/drivers/net/wireless/brcm80211/brcmutil/utils.c
@@ -365,61 +365,6 @@
#endif /* defined(BCMDBG) */
#if defined(BCMDBG)
-int
-brcmu_format_flags(const struct brcmu_bit_desc *bd, u32 flags, char *buf,
- int len)
-{
- int i;
- char *p = buf;
- char hexstr[16];
- int slen = 0, nlen = 0;
- u32 bit;
- const char *name;
-
- if (len < 2 || !buf)
- return 0;
-
- buf[0] = '\0';
-
- for (i = 0; flags != 0; i++) {
- bit = bd[i].bit;
- name = bd[i].name;
- if (bit == 0 && flags != 0) {
- /* print any unnamed bits */
- snprintf(hexstr, 16, "0x%X", flags);
- name = hexstr;
- flags = 0; /* exit loop */
- } else if ((flags & bit) == 0)
- continue;
- flags &= ~bit;
- nlen = strlen(name);
- slen += nlen;
- /* count btwn flag space */
- if (flags != 0)
- slen += 1;
- /* need NULL char as well */
- if (len <= slen)
- break;
- /* copy NULL char but don't count it */
- strncpy(p, name, nlen + 1);
- p += nlen;
- /* copy btwn flag space and NULL char */
- if (flags != 0)
- p += snprintf(p, 2, " ");
- len -= slen;
- }
-
- /* indicate the str was too short */
- if (flags != 0) {
- if (len < 2)
- p -= 2 - len; /* overwrite last char */
- p += snprintf(p, 2, ">");
- }
-
- return (int)(p - buf);
-}
-EXPORT_SYMBOL(brcmu_format_flags);
-
/*
* print bytes formatted as hex to a string. return the resulting
* string length
diff --git a/drivers/net/wireless/brcm80211/include/brcmu_utils.h b/drivers/net/wireless/brcm80211/include/brcmu_utils.h
index f8664b2..7d0f46e 100644
--- a/drivers/net/wireless/brcm80211/include/brcmu_utils.h
+++ b/drivers/net/wireless/brcm80211/include/brcmu_utils.h
@@ -186,17 +186,9 @@
#define brcmu_prpkt(a, b)
#endif /* BCMDBG */
-/* brcmu_format_flags() bit description structure */
-struct brcmu_bit_desc {
- u32 bit;
- const char *name;
-};
-
/* externs */
/* format/print */
#if defined(BCMDBG)
-extern int brcmu_format_flags(const struct brcmu_bit_desc *bd, u32 flags,
- char *buf, int len);
extern int brcmu_format_hex(char *str, const void *bytes, int len);
#endif