---

yaml --- r: 268514 b: refs/heads/master c: 3229827 h: refs/heads/master v: v3
git-mirror · Sep 26, 2011 · be5f8ba · be5f8ba
1 parent d3afcce
commit be5f8ba
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Showing 4 changed files with 12 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3428fc49229231eb8ac6940fc1ad30c572e1c96e
+refs/heads/master: 3229827ec323f8e7effc50b6e7712d13169f0dfb
diff --git a/trunk/drivers/staging/brcm80211/brcmfmac/dhd.h b/trunk/drivers/staging/brcm80211/brcmfmac/dhd.h
@@ -27,6 +27,9 @@
 #define BRCMF_C_IOCTL_MEDLEN	1536	/* "med" ioctl buffer required */
 #define	BRCMF_C_IOCTL_MAXLEN	8192
 
+/*******************************************************************************
+ * IO codes that are interpreted by dongle firmware
+ ******************************************************************************/
 #define BRCMF_C_UP				2
 #define BRCMF_C_SET_PROMISC			10
 #define BRCMF_C_GET_RATE			12
@@ -171,6 +174,7 @@ struct dngl_stats {
 	unsigned long multicast;	/* multicast packets received */
 };
 
+/* event codes sent by the dongle to this driver */
 #define BRCMF_E_SET_SSID			0
 #define BRCMF_E_JOIN				1
 #define BRCMF_E_START				2

diff --git a/trunk/drivers/staging/brcm80211/brcmfmac/dhd_cdc.c b/trunk/drivers/staging/brcm80211/brcmfmac/dhd_cdc.c
@@ -14,6 +14,11 @@
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+/*******************************************************************************
+ * Communicates with the dongle by using Broadcom specific ioctl codes.
+ * For certain ioctl codes, the dongle interprets string data from the host.
+ ******************************************************************************/
+
 #include <linux/types.h>
 #include <linux/netdevice.h>
 #include <linux/sched.h>

diff --git a/trunk/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c b/trunk/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
@@ -14,6 +14,8 @@
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+/* Toplevel file. Relies on dhd_linux.c to send ioctls to the dongle. */
+
 #include <linux/kernel.h>
 #include <linux/if_arp.h>
 #include <linux/sched.h>