wl18xx: print new RDL versions during boot

Extract and print info for the new RDL 5, 6, 7 and 8.
Replace const struct with function which translates
the RDL number to string.

Signed-off-by: Victor Goldenshtein <victorg@ti.com>
Signed-off-by: Barak Bercovitz <barak@wizery.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>

1 files changed, 36 insertions, 6 deletions

diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
index b47eb620f2f1..d0daca1d23bc 100644
--- a/drivers/net/wireless/ti/wl18xx/main.c
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -1228,16 +1228,48 @@ static u32 wl18xx_ap_get_mimo_wide_rate_mask(struct wl1271 *wl,
         }
 }
 
+static const char *wl18xx_rdl_name(enum wl18xx_rdl_num rdl_num)
+{
+        switch (rdl_num) {
+        case RDL_1_HP:
+                return "183xH";
+        case RDL_2_SP:
+                return "183x or 180x";
+        case RDL_3_HP:
+                return "187xH";
+        case RDL_4_SP:
+                return "187x";
+        case RDL_5_SP:
+                return "RDL11 - Not Supported";
+        case RDL_6_SP:
+                return "180xD";
+        case RDL_7_SP:
+                return "RDL13 - Not Supported (1893Q)";
+        case RDL_8_SP:
+                return "18xxQ";
+        case RDL_NONE:
+                return "UNTRIMMED";
+        default:
+                return "UNKNOWN";
+        }
+}
+
 static int wl18xx_get_pg_ver(struct wl1271 *wl, s8 *ver)
 {
         u32 fuse;
-        s8 rom = 0, metal = 0, pg_ver = 0, rdl_ver = 0;
+        s8 rom = 0, metal = 0, pg_ver = 0, rdl_ver = 0, package_type = 0;
         int ret;
 
         ret = wlcore_set_partition(wl, &wl->ptable[PART_TOP_PRCM_ELP_SOC]);
         if (ret < 0)
                 goto out;
 
+        ret = wlcore_read32(wl, WL18XX_REG_FUSE_DATA_2_3, &fuse);
+        if (ret < 0)
+                goto out;
+
+        package_type = (fuse >> WL18XX_PACKAGE_TYPE_OFFSET) & 1;
+
         ret = wlcore_read32(wl, WL18XX_REG_FUSE_DATA_1_3, &fuse);
         if (ret < 0)
                 goto out;
@@ -1245,7 +1277,7 @@ static int wl18xx_get_pg_ver(struct wl1271 *wl, s8 *ver)
         pg_ver = (fuse & WL18XX_PG_VER_MASK) >> WL18XX_PG_VER_OFFSET;
         rom = (fuse & WL18XX_ROM_VER_MASK) >> WL18XX_ROM_VER_OFFSET;
 
-        if (rom <= 0xE)
+        if ((rom <= 0xE) && (package_type == WL18XX_PACKAGE_TYPE_WSP))
                 metal = (fuse & WL18XX_METAL_VER_MASK) >>
                         WL18XX_METAL_VER_OFFSET;
         else
@@ -1257,11 +1289,9 @@ static int wl18xx_get_pg_ver(struct wl1271 *wl, s8 *ver)
                 goto out;
 
         rdl_ver = (fuse & WL18XX_RDL_VER_MASK) >> WL18XX_RDL_VER_OFFSET;
-        if (rdl_ver > RDL_MAX)
-                rdl_ver = RDL_NONE;
 
-        wl1271_info("wl18xx HW: RDL %d, %s, PG %x.%x (ROM %x)",
-                    rdl_ver, rdl_names[rdl_ver], pg_ver, metal, rom);
+        wl1271_info("wl18xx HW: %s, PG %d.%d (ROM 0x%x)",
+                    wl18xx_rdl_name(rdl_ver), pg_ver, metal, rom);
 
         if (ver)
                 *ver = pg_ver;