From ecc796486f0a7f4958f8dc7550267570dcacb608 Mon Sep 17 00:00:00 2001 From: Matt Carlson Date: Mon, 2 Aug 2010 11:26:01 +0000 Subject: [PATCH] tg3: Detect APE firmware types This patch adds code to determine the APE firmware type and report this along with the firmware version. Reviewed-by: Benjamin Li Reviewed-by: Michael Chan Signed-off-by: Matt Carlson Signed-off-by: David S. Miller --- drivers/net/tg3.c | 9 ++++++++- drivers/net/tg3.h | 2 ++ 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 7c2c81ab483..a52f52fbb47 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -12710,6 +12710,7 @@ static void __devinit tg3_read_dash_ver(struct tg3 *tp) { int vlen; u32 apedata; + char *fwtype; if (!(tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) || !(tp->tg3_flags & TG3_FLAG_ENABLE_ASF)) @@ -12725,9 +12726,15 @@ static void __devinit tg3_read_dash_ver(struct tg3 *tp) apedata = tg3_ape_read32(tp, TG3_APE_FW_VERSION); + if (tg3_ape_read32(tp, TG3_APE_FW_FEATURES) & TG3_APE_FW_FEATURE_NCSI) + fwtype = "NCSI"; + else + fwtype = "DASH"; + vlen = strlen(tp->fw_ver); - snprintf(&tp->fw_ver[vlen], TG3_VER_SIZE - vlen, " DASH v%d.%d.%d.%d", + snprintf(&tp->fw_ver[vlen], TG3_VER_SIZE - vlen, " %s v%d.%d.%d.%d", + fwtype, (apedata & APE_FW_VERSION_MAJMSK) >> APE_FW_VERSION_MAJSFT, (apedata & APE_FW_VERSION_MINMSK) >> APE_FW_VERSION_MINSFT, (apedata & APE_FW_VERSION_REVMSK) >> APE_FW_VERSION_REVSFT, diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h index a7b8ec7b46c..53b6def942b 100644 --- a/drivers/net/tg3.h +++ b/drivers/net/tg3.h @@ -2161,6 +2161,8 @@ /* APE shared memory. Accessible through BAR1 */ #define TG3_APE_FW_STATUS 0x400c #define APE_FW_STATUS_READY 0x00000100 +#define TG3_APE_FW_FEATURES 0x4010 +#define TG3_APE_FW_FEATURE_NCSI 0x00000002 #define TG3_APE_FW_VERSION 0x4018 #define APE_FW_VERSION_MAJMSK 0xff000000 #define APE_FW_VERSION_MAJSFT 24 -- 2.39.3