Messages in this thread Patch in this message | | | From | Neil Armstrong <> | Subject | [RFC PATCH net-next 2/6] net: dsa: mv88e6060: use the correct InitReady bit | Date | Mon, 2 Nov 2015 11:57:12 +0100 |
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According to the mv88e6060 datasheet, the InitReady bit position is 11 and the polarity is inverted. Use the bit correctly to detect the end of initialization.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> --- drivers/net/dsa/mv88e6060.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/dsa/mv88e6060.c b/drivers/net/dsa/mv88e6060.c index 6885ef5..c10880f 100644 --- a/drivers/net/dsa/mv88e6060.c +++ b/drivers/net/dsa/mv88e6060.c @@ -102,7 +102,7 @@ static int mv88e6060_switch_reset(struct dsa_switch *ds) timeout = jiffies + 1 * HZ; while (time_before(jiffies, timeout)) { ret = REG_READ(REG_GLOBAL, 0x00); - if ((ret & 0x8000) == 0x0000) + if ((ret & 0x800) != 0x0000) break;
usleep_range(1000, 2000); -- 1.9.1
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