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staging: brcm80211: clarified fullmac io and event codes

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Added comments to make code more readable.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Roland Vossen
2011-09-22 17:07:54 -07:00
committed by Greg Kroah-Hartman
parent 3428fc4922
commit 3229827ec3
3 changed files with 11 additions and 0 deletions
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4
drivers/staging/brcm80211/brcmfmac/dhd.h
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@@ -27,6 +27,9 @@
#define BRCMF_C_IOCTL_MEDLEN 1536 /* "med" ioctl buffer required */ #define BRCMF_C_IOCTL_MEDLEN 1536 /* "med" ioctl buffer required */
#define BRCMF_C_IOCTL_MAXLEN 8192 #define BRCMF_C_IOCTL_MAXLEN 8192
/*******************************************************************************
* IO codes that are interpreted by dongle firmware
******************************************************************************/
#define BRCMF_C_UP 2 #define BRCMF_C_UP 2
#define BRCMF_C_SET_PROMISC 10 #define BRCMF_C_SET_PROMISC 10
#define BRCMF_C_GET_RATE 12 #define BRCMF_C_GET_RATE 12
@@ -171,6 +174,7 @@ struct dngl_stats {
unsigned long multicast; /* multicast packets received */ unsigned long multicast; /* multicast packets received */
}; };
/* event codes sent by the dongle to this driver */
#define BRCMF_E_SET_SSID 0 #define BRCMF_E_SET_SSID 0
#define BRCMF_E_JOIN 1 #define BRCMF_E_JOIN 1
#define BRCMF_E_START 2 #define BRCMF_E_START 2

5
drivers/staging/brcm80211/brcmfmac/dhd_cdc.c
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@@ -14,6 +14,11 @@
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * 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/types.h>
#include <linux/netdevice.h> #include <linux/netdevice.h>
#include <linux/sched.h> #include <linux/sched.h>

2
drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
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@@ -14,6 +14,8 @@
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * 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/kernel.h>
#include <linux/if_arp.h> #include <linux/if_arp.h>
#include <linux/sched.h> #include <linux/sched.h>