[PATCH] zd1211rw: Detect more AL2230S radios

Zen Kato has a device which reports the 0xa RF type. The vendor driver
treats this as AL2230S, the same as devices with the AL2230S bit in the POD.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

3 files changed, 9 insertions, 6 deletions

diff --git a/drivers/net/wireless/zd1211rw/zd_rf.c b/drivers/net/wireless/zd1211rw/zd_rf.c
index 7407409b60b1..abe5d38f7f4d 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf.c
+++ b/drivers/net/wireless/zd1211rw/zd_rf.c
@@ -34,7 +34,7 @@ static const char * const rfs[] = {
         [AL2210_RF]     = "AL2210_RF",
         [MAXIM_NEW_RF]  = "MAXIM_NEW_RF",
         [UW2453_RF]     = "UW2453_RF",
-        [UNKNOWN_A_RF]  = "UNKNOWN_A_RF",
+        [AL2230S_RF]    = "AL2230S_RF",
         [RALINK_RF]     = "RALINK_RF",
         [INTERSIL_RF]   = "INTERSIL_RF",
         [RF2959_RF]     = "RF2959_RF",
@@ -77,6 +77,7 @@ int zd_rf_init_hw(struct zd_rf *rf, u8 type)
                 r = zd_rf_init_rf2959(rf);
                 break;
         case AL2230_RF:
+        case AL2230S_RF:
                 r = zd_rf_init_al2230(rf);
                 break;
         case AL7230B_RF:
diff --git a/drivers/net/wireless/zd1211rw/zd_rf.h b/drivers/net/wireless/zd1211rw/zd_rf.h
index c6dfd8227f6e..30502f26b71c 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf.h
+++ b/drivers/net/wireless/zd1211rw/zd_rf.h
@@ -26,7 +26,7 @@
 #define AL2210_RF                       0x7
 #define MAXIM_NEW_RF                    0x8
 #define UW2453_RF                       0x9
-#define UNKNOWN_A_RF                    0xa
+#define AL2230S_RF                      0xa
 #define RALINK_RF                       0xb
 #define INTERSIL_RF                     0xc
 #define RF2959_RF                       0xd
diff --git a/drivers/net/wireless/zd1211rw/zd_rf_al2230.c b/drivers/net/wireless/zd1211rw/zd_rf_al2230.c
index e7a4ecf7b6e2..be9259eea088 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf_al2230.c
+++ b/drivers/net/wireless/zd1211rw/zd_rf_al2230.c
@@ -21,6 +21,8 @@
 #include "zd_usb.h"
 #include "zd_chip.h"
 
+#define IS_AL2230S(chip) ((chip)->al2230s_bit || (chip)->rf.type == AL2230S_RF)
+
 static const u32 zd1211_al2230_table[][3] = {
         RF_CHANNEL( 1) = { 0x03f790, 0x033331, 0x00000d, },
         RF_CHANNEL( 2) = { 0x03f790, 0x0b3331, 0x00000d, },
@@ -176,7 +178,7 @@ static int zd1211_al2230_init_hw(struct zd_rf *rf)
         if (r)
                 return r;
 
-        if (chip->al2230s_bit) {
+        if (IS_AL2230S(chip)) {
                 r = zd_iowrite16a_locked(chip, ioreqs_init_al2230s,
                         ARRAY_SIZE(ioreqs_init_al2230s));
                 if (r)
@@ -188,7 +190,7 @@ static int zd1211_al2230_init_hw(struct zd_rf *rf)
                 return r;
 
         /* improve band edge for AL2230S */
-        if (chip->al2230s_bit)
+        if (IS_AL2230S(chip))
                 r = zd_rfwrite_locked(chip, 0x000824, RF_RV_BITS);
         else
                 r = zd_rfwrite_locked(chip, 0x0005a4, RF_RV_BITS);
@@ -314,7 +316,7 @@ static int zd1211b_al2230_init_hw(struct zd_rf *rf)
         if (r)
                 return r;
 
-        if (chip->al2230s_bit) {
+        if (IS_AL2230S(chip)) {
                 r = zd_iowrite16a_locked(chip, ioreqs_init_al2230s,
                         ARRAY_SIZE(ioreqs_init_al2230s));
                 if (r)
@@ -328,7 +330,7 @@ static int zd1211b_al2230_init_hw(struct zd_rf *rf)
         if (r)
                 return r;
 
-        if (chip->al2230s_bit)
+        if (IS_AL2230S(chip))
                 r = zd_rfwrite_locked(chip, 0x241000, RF_RV_BITS);
         else
                 r = zd_rfwrite_locked(chip, 0x25a000, RF_RV_BITS);