diff options
| author | Jonathan Gray <jsg@cvs.openbsd.org> | 2007-10-20 00:42:10 +0000 |
|---|---|---|
| committer | Jonathan Gray <jsg@cvs.openbsd.org> | 2007-10-20 00:42:10 +0000 |
| commit | fa538146d2d5817511721581c0fdbde354ac9cbb (patch) | |
| tree | 6bcd64b898ff5c4741dab11dc529220bc684929d | |
| parent | 7179e359aa026734b6a87f23c57a0100a661759b (diff) | |
Deal with all possible 16 array offsets for tenths of a nanosecond array,
and tweak p_clk rounding to return correct values.
From giovanni <qgiovanni@gmail.com>
| -rw-r--r-- | sys/dev/i2c/spdmem.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sys/dev/i2c/spdmem.c b/sys/dev/i2c/spdmem.c index 1a459b58646..28964f09e1f 100644 --- a/sys/dev/i2c/spdmem.c +++ b/sys/dev/i2c/spdmem.c @@ -1,4 +1,4 @@ -/* $OpenBSD: spdmem.c,v 1.16 2007/10/18 23:05:20 jsg Exp $ */ +/* $OpenBSD: spdmem.c,v 1.17 2007/10/20 00:42:09 jsg Exp $ */ /* $NetBSD: spdmem.c,v 1.3 2007/09/20 23:09:59 xtraeme Exp $ */ /* @@ -136,7 +136,7 @@ #define SPDMEM_DDR2_TYPE_REGMASK ((1 << 4) | (1 << 0)) static const uint8_t ddr2_cycle_tenths[] = { - 0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 25, 33, 66, 75, 0 + 0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 25, 33, 66, 75, 0, 0 }; /* Direct Rambus DRAM */ @@ -387,8 +387,6 @@ spdmem_attach(struct device *parent, struct device *self, void *aux) if (s->sm_type == SPDMEM_MEMTYPE_DDR2SDRAM) d_clk = (d_clk + 1) / 2; p_clk = d_clk * bits / 8; - if ((p_clk % 100) >= 50) - p_clk += 50; p_clk -= p_clk % 100; } printf(" %s%d", ddr_type_string, p_clk); |