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linux
linux-davinci-2.6.23
Commits
bc781aa9
Commit
bc781aa9
authored
Dec 29, 2005
by
Linus Torvalds
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Merge master.kernel.org:/home/rmk/linux-2.6-mmc
parents
77f234f9
d2b18394
Changes
1
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Showing
1 changed file
with
9 additions
and
5 deletions
+9
-5
drivers/mmc/mmc_block.c
drivers/mmc/mmc_block.c
+9
-5
No files found.
drivers/mmc/mmc_block.c
View file @
bc781aa9
...
@@ -359,7 +359,12 @@ static struct mmc_blk_data *mmc_blk_alloc(struct mmc_card *card)
...
@@ -359,7 +359,12 @@ static struct mmc_blk_data *mmc_blk_alloc(struct mmc_card *card)
md
->
block_bits
=
card
->
csd
.
read_blkbits
;
md
->
block_bits
=
card
->
csd
.
read_blkbits
;
blk_queue_hardsect_size
(
md
->
queue
.
queue
,
1
<<
md
->
block_bits
);
blk_queue_hardsect_size
(
md
->
queue
.
queue
,
1
<<
md
->
block_bits
);
set_capacity
(
md
->
disk
,
card
->
csd
.
capacity
);
/*
* The CSD capacity field is in units of read_blkbits.
* set_capacity takes units of 512 bytes.
*/
set_capacity
(
md
->
disk
,
card
->
csd
.
capacity
<<
(
card
->
csd
.
read_blkbits
-
9
));
}
}
out:
out:
return
md
;
return
md
;
...
@@ -373,7 +378,7 @@ mmc_blk_set_blksize(struct mmc_blk_data *md, struct mmc_card *card)
...
@@ -373,7 +378,7 @@ mmc_blk_set_blksize(struct mmc_blk_data *md, struct mmc_card *card)
mmc_card_claim_host
(
card
);
mmc_card_claim_host
(
card
);
cmd
.
opcode
=
MMC_SET_BLOCKLEN
;
cmd
.
opcode
=
MMC_SET_BLOCKLEN
;
cmd
.
arg
=
1
<<
card
->
csd
.
read_blk
bits
;
cmd
.
arg
=
1
<<
md
->
block_
bits
;
cmd
.
flags
=
MMC_RSP_R1
;
cmd
.
flags
=
MMC_RSP_R1
;
err
=
mmc_wait_for_cmd
(
card
->
host
,
&
cmd
,
5
);
err
=
mmc_wait_for_cmd
(
card
->
host
,
&
cmd
,
5
);
mmc_card_release_host
(
card
);
mmc_card_release_host
(
card
);
...
@@ -412,10 +417,9 @@ static int mmc_blk_probe(struct mmc_card *card)
...
@@ -412,10 +417,9 @@ static int mmc_blk_probe(struct mmc_card *card)
if
(
err
)
if
(
err
)
goto
out
;
goto
out
;
printk
(
KERN_INFO
"%s: %s %s %
d
KiB %s
\n
"
,
printk
(
KERN_INFO
"%s: %s %s %
lu
KiB %s
\n
"
,
md
->
disk
->
disk_name
,
mmc_card_id
(
card
),
mmc_card_name
(
card
),
md
->
disk
->
disk_name
,
mmc_card_id
(
card
),
mmc_card_name
(
card
),
(
card
->
csd
.
capacity
<<
card
->
csd
.
read_blkbits
)
/
1024
,
get_capacity
(
md
->
disk
)
>>
1
,
mmc_blk_readonly
(
card
)
?
"(ro)"
:
""
);
mmc_blk_readonly
(
card
)
?
"(ro)"
:
""
);
mmc_set_drvdata
(
card
,
md
);
mmc_set_drvdata
(
card
,
md
);
add_disk
(
md
->
disk
);
add_disk
(
md
->
disk
);
...
...
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