In the process of making the sdhci driver work with my laptop, I noted a
cosmetic issue where the SD card's serial number is not correctly
reported (it's always zero). Possible patch attached,
imb
Index: mmc.c
===================================================================
--- mmc.c (revision 217480)
+++ mmc.c (working copy)
@@ -749,7 +749,10 @@
uint32_t retval = bits[i] >> shift;
if (size + shift > 32)
retval |= bits[i - 1] << (32 - shift);
- return (retval & ((1 << size) - 1));
+ if (size < 32)
+ return (retval & ((1 << size) - 1));
+ else
+ return (retval);
}
static void
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