Commit Graph

34 Commits

Author SHA1 Message Date
Anthony Liguori
7267c0947d Use glib memory allocation and free functions
qemu_malloc/qemu_free no longer exist after this commit.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-20 23:01:08 -05:00
Vincent Palatin
5e37141bbb sd: do not add one sector to the disk size
This leads to random off-by-one error.
When the size of the SD is exactly 1GB, the emulation was returning a
wrong SDHC CSD descriptor.

Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-07-30 07:26:40 +02:00
Dr. David Alan Gilbert
33fa8234c3 Fix last sector write on sd card
When writing the last sector of an SD card using WRITE_MULTIPLE_BLOCK
QEmu throws an error saying that we've run off the end, and leaves
itself in the wrong state.

    Tested on ARM Vexpress model.

Signed-off-by: Dr. David Alan Gilbert <david.gilbert@linaro.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-07-29 09:33:48 -05:00
Peter Maydell
39e594dbcd hw/sd.c: Don't complain about SDIO commands CMD52/CMD53
The SDIO specification introduces new commands 52 and 53.
Handle as illegal command but do not complain on stderr,
as SDIO-aware OSes (including Linux) may legitimately use
these in their probing for presence of an SDIO card.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-05-22 22:31:45 +01:00
Aurelien Jarno
0d2e91c178 hw/sd.c: fix sd_set_cb() crash when bdrv == NULL
sd_set_cb() calls bdrv_is_read_only() and bdrv_is_inserted() even if
no block driver is associated with the card reader.

This patch fixes the issues by not setting the irq in this case, this
fixes ARM versatile crash.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-03-06 20:02:40 +01:00
Peter Maydell
fb1ba03ab0 hw/sd.c: Add missing state change for SD_STATUS, SEND_NUM_WR_BLOCKS
The SD_STATUS and SEND_NUM_WR_BLOCKS commands are supposed to cause
the card to send data back to the host. However sd.c was missing the
state change to sd_sendingdata_state for these commands, with the effect
that the Linux driver would either hang indefinitely waiting for
nonexistent data (pl181) or read zeroes and provoke a qemu warning
message (omap).

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-02-24 08:53:36 +01:00
Christoph Hellwig
db97ee6a97 block: tell drivers about an image resize
Extend the change_cb callback with a reason argument, and use it
to tell drivers about size changes.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-01-31 10:03:00 +01:00
Stefan Weil
879f065557 Fix compilation error (missing include statement)
./hw/sd.c: In function ‘sd_init’:
./hw/sd.c:443: error: implicit declaration of function ‘qemu_blockalign’
./hw/sd.c:443: error: nested extern declaration of ‘qemu_blockalign’
./hw/sd.c:443: error: assignment makes pointer from integer without a cast

Cc: Christoph Hellwig <hch@lst.de>
Cc: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-09-22 14:02:33 -05:00
Christoph Hellwig
72aef7318f use qemu_blockalign consistently
Use qemu_blockalign for all allocations in the block layer.  This allows
increasing the required alignment, which is need to support O_DIRECT on
devices with large block sizes.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2010-09-21 15:39:42 +02:00
Blue Swirl
22ed1d3478 arm: remove dead assignments, spotted by clang analyzer
Value stored is never read.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-04-25 19:31:06 +00:00
Juha Riihimäki
109ac32fb5 handle SD CMD5 without error messages
From: Juha Riihimäki <juha.riihimaki@nokia.com>
Signed-off-by: Juha Riihimäki <juha.riihimaki@nokia.com>
Signed-off-by: Riku Voipio <riku.voipio@nokia.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-18 23:23:56 +01:00
Andrzej Zaborowski
2d7adea4fe hw/sd: Support SDHC size cards
This patch adds SHDC support (-sd sd.img, where sd.img is
larger than 1GB) to qemu.

Signed-off-by: Jason S. McMullan <jason.mcmullan@gmail.com>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2009-11-03 15:28:19 +01:00
Anthony Liguori
c227f0995e Revert "Get rid of _t suffix"
In the very least, a change like this requires discussion on the list.

The naming convention is goofy and it causes a massive merge problem.  Something
like this _must_ be presented on the list first so people can provide input
and cope with it.

This reverts commit 99a0949b72.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-01 16:12:16 -05:00
malc
99a0949b72 Get rid of _t suffix
Some not so obvious bits, slirp and Xen were left alone for the time
being.

Signed-off-by: malc <av1474@comtv.ru>
2009-10-01 22:45:02 +04:00
Blue Swirl
001faf3269 Replace gcc variadic macro extension with C99 version
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-05-13 17:53:17 +00:00
Paul Brook
bc24a225af Follow coding conventions
Remove explicit struct qualifiers and rename structure types.

Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-10 01:44:56 +01:00
Paul Brook
03f311edd3 Handle NULL bdrv.
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-03 17:00:48 +01:00
blueswir1
d78f399542 Delete some unused macros detected with -Wp,-Wunused-macros use
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6856 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-16 16:33:01 +00:00
aurel32
829ef7b015 do not pretend to support low voltage operation
Eliminate "mmc0: SD card claims to support the incompletely defined 'low voltage
range'. This will be ignored." warning. Qemu says the card is a SD card, and SD
spec doesn't define low-voltage cards, so do now pretend to be one.

Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6772 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-07 22:10:40 +00:00
balrog
4872aa135d Enable SD card on creation.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4640 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-02 00:55:08 +00:00
balrog
827df9f3c5 Add basic OMAP2 chip support.
Add the OMAP242x (arm1136 core) initialisation with basic on-chip
peripherals and update OMAP1 peripherals which are re-used in OMAP2.
Make palmte.c and sd.c errors go to stderr.
Allow disabling SD chipselect.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4213 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-14 21:05:22 +00:00
balrog
1b0889958e Implement SD CMD8 and R7 from the newer SD Physical Spec Version 2.00.
Remove bogus setting of bits 63 of R2 type responses.
Make some constants static to allow definitions by the same name for SDIO.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3850 c046a42c-6fe2-441c-8c8c-71466251a162
2007-12-24 14:41:39 +00:00
balrog
33f002714b Add "cache" parameter to "-drive" (Laurent Vivier).
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3848 c046a42c-6fe2-441c-8c8c-71466251a162
2007-12-24 14:33:24 +00:00
balrog
54215f7d71 Don't claim SD card supports voltages linux claims are below defined voltage range.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3772 c046a42c-6fe2-441c-8c8c-71466251a162
2007-12-04 00:11:33 +00:00
balrog
8ef6367ea9 Scale TSC2102 touchscreen pressure value more realistically (still could be better).
PalmOS 5.2.1 now fully boots.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3741 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-25 18:46:17 +00:00
pbrook
775616c3ae Partial SD card SPI mode support.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3731 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-24 23:35:08 +00:00
pbrook
9596ebb701 Add statics and missing #includes for prototypes.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3683 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-18 01:44:38 +00:00
balrog
e1dad5a615 Better STOPINTR bit semantics in the PXA2xx DMA.
Don't error out on reading GPCR register, just warn (Thorsten Zitterell).
Don't zero a memory that's already zeroed.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3676 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-17 18:43:47 +00:00
pbrook
87ecb68bdf Break up vl.h.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-17 17:14:51 +00:00
pbrook
257514ddce sd.c build fix.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3673 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-17 15:32:38 +00:00
balrog
02ce600c1e Convert SD cards code to use qemu_irq too.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3671 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-17 14:34:44 +00:00
ths
5fafdf24ef find -type f | xargs sed -i 's/[\t ]$//g' # on most files
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-16 21:08:06 +00:00
balrog
724d3a8f29 Re-add clearing of the APP_CMD flag that somehow got lost.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3094 c046a42c-6fe2-441c-8c8c-71466251a162
2007-07-30 23:54:51 +00:00
pbrook
a1bb27b1e9 SD card emulation (initial implementation by Andrzei Zaborowski).
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2620 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-06 16:49:48 +00:00