Messages in this thread | | | Date | Sun, 29 Oct 2006 10:26:08 +0100 | From | Pierre Ossman <> | Subject | Re: [patch 1/6] [RFC] Add MMC Password Protection (lock/unlock) support V5 |
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Carlos Aguiar wrote: > When a card is locked, only commands from the "basic" and "lock card" classes > are accepted. To be able to use the other commands, the card must be unlocked > first. > > This patch prevents the block driver from trying to run privileged class > commands on locked MMC cards, which will fail anyway. >
Incorrect commit message. It stops driver probes (all of them).
> 20 11:41:54.000000000 -0400 > @@ -85,6 +85,7 @@ struct mmc_host { > unsigned long caps; /* Host capabilities */ > > #define MMC_CAP_4_BIT_DATA (1 << 0) /* Can the host do 4 bit transfers */ > +#define MMC_CAP_LOCK_UNLOCK (1 << 1) /* Host password support capability */ > > /* host specific block data */ > unsigned int max_seg_size; /* see blk_queue_max_segment_size */ > >
You need to rebase your patch set on a more recent kernel. This won't apply cleanly.
Rgds
-- -- Pierre Ossman
Linux kernel, MMC maintainer http://www.kernel.org PulseAudio, core developer http://pulseaudio.org rdesktop, core developer http://www.rdesktop.org
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