summaryrefslogtreecommitdiffstats
path: root/drivers/net
diff options
context:
space:
mode:
authorMatt Carlson <mcarlson@broadcom.com>2010-08-02 11:26:01 +0000
committerDavid S. Miller <davem@davemloft.net>2010-08-02 15:46:29 -0700
commitecc796486f0a7f4958f8dc7550267570dcacb608 (patch)
tree13e7635fcb2bc11b6fd4e5dac63f78409a1a018c /drivers/net
parent8c69b1e702527e39c0b4fbda79d2738d186a3908 (diff)
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 <benli@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/tg3.c9
-rw-r--r--drivers/net/tg3.h2
2 files changed, 10 insertions, 1 deletions
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