From f6e0bb56d43d1f3b2ad54d51b65c07ef3bdead16 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Thu, 18 Mar 2010 18:29:32 -0700 Subject: include/linux/wireless.h: Add IW_HANDLER macro to initialize array entry Copied the idea from orinoco Signed-off-by: Joe Perches Signed-off-by: John W. Linville --- include/linux/wireless.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/wireless.h') diff --git a/include/linux/wireless.h b/include/linux/wireless.h index 5b4c6c772a9..0955b67616d 100644 --- a/include/linux/wireless.h +++ b/include/linux/wireless.h @@ -346,6 +346,8 @@ #define SIOCIWFIRST 0x8B00 #define SIOCIWLAST SIOCIWLASTPRIV /* 0x8BFF */ #define IW_IOCTL_IDX(cmd) ((cmd) - SIOCIWFIRST) +#define IW_HANDLER(id, func) \ + [IW_IOCTL_IDX(id)] = func /* Odd : get (world access), even : set (root access) */ #define IW_IS_SET(cmd) (!((cmd) & 0x1)) -- cgit v1.2.3-70-g09d2 From 2ae2332ed11687325096e68e326ec57f0294cff9 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Thu, 18 Mar 2010 18:29:33 -0700 Subject: wireless.h: Use SIOCIWFIRST not SIOCSIWCOMMIT for range check These two #defines use the same value, but SIOCIWFIRST makes more sense in this use. Signed-off-by: Joe Perches Signed-off-by: John W. Linville --- include/linux/wireless.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/wireless.h') diff --git a/include/linux/wireless.h b/include/linux/wireless.h index 0955b67616d..e6827eedf18 100644 --- a/include/linux/wireless.h +++ b/include/linux/wireless.h @@ -650,7 +650,7 @@ * 32 bit bitmasks. Note : 32 bits = 0x20 = 2^5. */ #define IW_EVENT_CAPA_BASE(cmd) ((cmd >= SIOCIWFIRSTPRIV) ? \ (cmd - SIOCIWFIRSTPRIV + 0x60) : \ - (cmd - SIOCSIWCOMMIT)) + (cmd - SIOCIWFIRST)) #define IW_EVENT_CAPA_INDEX(cmd) (IW_EVENT_CAPA_BASE(cmd) >> 5) #define IW_EVENT_CAPA_MASK(cmd) (1 << (IW_EVENT_CAPA_BASE(cmd) & 0x1F)) /* Event capability constants - event autogenerated by the kernel -- cgit v1.2.3-70-g09d2