On Tue, Jun 30, 2015 at 10:13 AM, Paul Mansfield p...@mansfield.co.uk wrote:
Hello,
I am trying to get a baytrail-t based convertible tablet working with
linux, using kernel 4.1 built for 32 bit Debian Jessie. I've made
good progress, making my Toshiba Click Mini work
sufficiently well to
On Sat, Sep 27, 2014 at 12:41 PM, Oleksij Rempel li...@rempel-privat.de wrote:
This driver is based on documentation which was based on my RE-work and
comparision with other MMC drivers.
It works in legacy mode and can provide 20MB/s R/W spead for most modern
SD cards, even if at least 40MB/s
On Thu, Jan 31, 2013 at 2:22 PM, Balaji T K balaj...@ti.com wrote:
Update Maintainer email for omap_hsmmc,
as Venkatraman will no longer be able to maintain omap_hsmmc driver.
Signed-off-by: Venkatraman S svenk...@gmail.com
Signed-off-by: Balaji T K balaj...@ti.com
Balaji,
My sign-off
The specified email id is no longer in service.
Update the OMAP HSMMC entry from the MAINTAINERS file as I will
no longer be able to maintain this driver.
Signed-off-by: Venkatraman S svenk...@gmail.com
---
MAINTAINERS |4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git
On Mon, Nov 26, 2012 at 2:19 AM, Chris Ball c...@laptop.org wrote:
Hi Venkat,
On Mon, Nov 19 2012, Venkatraman S wrote:
From: Balaji T K balaj...@ti.com
commit ae4bf788ee9bf7c2d51b0309117d1fcccbdd50a2
mmc: omap_hsmmc: consolidate error report handling of HSMMC IRQ
sets both end_cmd
On Sun, Nov 18, 2012 at 6:39 AM, Chris Ball c...@laptop.org wrote:
Hi Venkat,
On Tue, Nov 06 2012, Venkatraman S wrote:
Hi Chris,
Please review and merge the below patches.
The first one is a bug fix that would be required to be sent
for 3.7-rcX, others are intended for 3.8.
There have
has previously been handled.
Set end_cmd only in case of command Timeout/CRC.
Moreover host-cmd-error should not be updated on data error case, only
host-data-error needs to be updated.
Signed-off-by: Balaji T K balaj...@ti.com
Reviewed-by: Felipe Balbi ba...@ti.com
Signed-off-by: Venkatraman S
From: Balaji T K balaj...@ti.com
Avoid soft reset of command internal state machine on data errors.
Signed-off-by: Balaji T K balaj...@ti.com
Reviewed-by: Felipe Balbi ba...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 2 +-
1 file changed, 1 insertion
From: Balaji T K balaj...@ti.com
update error code to cmd-error for commands with response_busy and no data
Signed-off-by: Balaji T K balaj...@ti.com
Reviewed-by: Felipe Balbi ba...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 4 ++--
1 file changed, 2
-by: Venkatraman S svenk...@ti.com
---
.../devicetree/bindings/mmc/ti-omap-hsmmc.txt | 1 +
arch/arm/plat-omap/include/plat/mmc.h | 1 +
drivers/mmc/host/omap_hsmmc.c | 30 +-
3 files changed, 31 insertions(+), 1 deletion(-)
diff --git
to suspend.
Likewise, move card detect IRQ enabling to complete()
so we only try to register new children after our MMC
IP is back up.
Signed-off-by: Felipe Balbi ba...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 44
Fatal errors for the driver are not reported when just error
debug is enabled. Convert selected dev_dbg to dev_err for
accurate error reporting.
Reported-by: Benoit Cousson b-cous...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 12 ++--
1 file
-by: Venkatraman S svenk...@ti.com
Acked-by: Felipe Balbi ba...@ti.com
---
v1-v2:
Balaji's comments to not set ERR_EN for INT_EN_MASK is now
handled.
drivers/mmc/host/omap_hsmmc.c | 56 ---
1 file changed, 32 insertions(+), 24 deletions(-)
diff --git a/drivers/mmc/host
On Wed, Nov 7, 2012 at 6:54 PM, Balaji T K balaj...@ti.com wrote:
On Tuesday 06 November 2012 10:22 PM, Venkatraman S wrote:
Define the most frequently used bitmasks of the Interrupt Enable /
Interrupt Status register with consistent naming ( with _EN suffix).
Use meaningful concatenation
On Mon, Oct 22, 2012 at 6:29 PM, Felipe Balbi ba...@ti.com wrote:
prepare() is supposed to prevent new children from
being registered. On the MMC subsystem, children
(new cards) registration starts with the card
detect IRQ.
Move card detect IRQ disabling to prepare() so that
no new cards
: omap_hsmmc: Enable HSPE bit for high speed cards
Venkatraman S (3):
mmc: omap_hsmmc: Avoid host-cmd dereference during data transfer
failures
mmc: omap_hsmmc: cleanup the bitmap definitions of Interrupt Register
mmc: omap_hsmmc: convert critical failure reports to dev_err
has not been handled
before, else a NULL pointer dereference occurs.
CC: sta...@vger.kernel.org
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host
-by: Venkatraman S svenk...@ti.com
---
.../devicetree/bindings/mmc/ti-omap-hsmmc.txt | 1 +
arch/arm/plat-omap/include/plat/mmc.h | 1 +
drivers/mmc/host/omap_hsmmc.c | 30 +-
3 files changed, 31 insertions(+), 1 deletion(-)
diff --git
to suspend.
Likewise, move card detect IRQ enabling to complete()
so we only try to register new children after our MMC
IP is back up.
Signed-off-by: Felipe Balbi ba...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 44
-by: Venkatraman S svenk...@ti.com
Acked-by: Felipe Balbi ba...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 54 +--
1 file changed, 31 insertions(+), 23 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index e91e85a..d16ef0f 100644
Fatal errors for the driver are not reported when just error
debug is enabled. Convert selected dev_dbg to dev_err for
accurate error reporting.
Reported-by: Benoit Cousson b-cous...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 12 ++--
1 file
On Wed, Oct 31, 2012 at 5:56 PM, Felipe Balbi ba...@ti.com wrote:
Hi,
On Wed, Oct 31, 2012 at 05:27:36PM +0530, Hebbar, Gururaja wrote:
HSMMC IP on AM33xx need a special setting to handle High-speed cards.
Other platforms like TI81xx, OMAP4 may need this as-well. This depends
on the HSMMC IP
On Thursday 25 October 2012 06:29 PM, wang.jing.windsdae...@gmail.com wrote:
From: Jing Wang windsdae...@gmail.com
Some description of the actual effect of the change here would be nice.
For example, Trim the error handling path in mmc_alloc_sg.
But what's the point of this patch anyway ? There
On Thursday 25 October 2012 11:34 PM, Felipe Balbi wrote:
Hi,
On Mon, Oct 22, 2012 at 04:27:08PM +0300, Felipe Balbi wrote:
On Mon, Oct 22, 2012 at 03:59:28PM +0300, Felipe Balbi wrote:
prepare() is supposed to prevent new children from
being registered. On the MMC subsystem, children
(new
On Thu, Oct 25, 2012 at 6:58 PM, Konstantin Dorfman
kdorf...@codeaurora.org wrote:
On 10/24/2012 07:07 PM, Per Förlin wrote:
On 10/24/2012 11:41 AM, Konstantin Dorfman wrote:
Hello Per,
On Mon, October 22, 2012 1:02 am, Per Forlin wrote:
When mmcqt reports on completion of a request there
On Thu, Oct 25, 2012 at 8:32 PM, Per Förlin per.for...@stericsson.com wrote:
On 10/25/2012 03:28 PM, Konstantin Dorfman wrote:
On 10/24/2012 07:07 PM, Per Förlin wrote:
On 10/24/2012 11:41 AM, Konstantin Dorfman wrote:
Hello Per,
On Mon, October 22, 2012 1:02 am, Per Forlin wrote:
When
From: Daniel Mack zon...@gmail.com
This allows DT-driven board to set up the pin mux only when the driver
is in use.
Signed-off-by: Daniel Mack zon...@gmail.com
Cc: Venkatraman S svenk...@ti.com
Cc: Chris Ball c...@laptop.org
Cc: Grant Likely grant.lik...@secretlab.ca
Cc: Rob Herring rob.herr
From: Daniel Mack zon...@gmail.com
Maximum bus frequency can be limited by external circuitry like level
shifters etc. Allow passing this value from DT.
Signed-off-by: Daniel Mack zon...@gmail.com
Cc: Venkatraman S svenk...@ti.com
Cc: Chris Ball c...@laptop.org
Cc: Grant Likely grant.lik
From: Balaji T K balaj...@ti.com
dev-platform_data is NULL in case of device tree boot,
instead use the saved version in struct omap_hsmmc_host.
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 17 +++--
1
Daniel,
On Sat, Oct 13, 2012 at 2:31 PM, Daniel Mack zon...@gmail.com wrote:
On 12.10.2012 12:58, Daniel Mack wrote:
Here are some assorted patches for the omap_hsmmc driver that I need on
top Linus' current development branch to make it work on a AM33xx board.
1/4 and 2/4 qualify as bug
On Fri, Oct 5, 2012 at 3:34 AM, Tony Lindgren t...@atomide.com wrote:
We need to remove this from plat for ARM common zImage
support.
Cc: Chris Ball c...@laptop.org
Cc: Venkatraman S svenk...@ti.com
Cc: linux-mmc@vger.kernel.org
Signed-off-by: Tony Lindgren t...@atomide.com
Thanks Tony. I
, and the arbitary timing of 100ms
is used only when the timeout is not explicitly specified by core.
A trivial change to get rid of unnecessary dealiasing of host-data
in omap_hsmmc_do_irq is also included.
Signed-off-by: Venkatraman S svenk...@ti.com
---
v1-v2:
Fix typos in commit message.
Add checks
-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 51 ---
1 file changed, 29 insertions(+), 22 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 57e86a4..03c2362 100644
--- a/drivers/mmc/host/omap_hsmmc.c
is in draft state and needs more testing.
These patches are also available at
git://github.com/svenkatr/linux.git my/mmc/3.6/hrtimer_updates
Venkatraman S (10):
mmc: core: Add TRANsfer state to non-HPI state
mmc: debugfs: Print ext_csd in ascending order
mmc: omap: remove unused variables
HPI can be issued only in programming state to bring the card to
transfer state. If the card is already in transfer state, doing
a HPI is redundant.
Fix this by adding transfer state to the list of exceptions to
doing HPI and return without error.
Signed-off-by: Venkatraman S svenk...@ti.com
ext_csd exported through debugfs is printed in reverse order (from
byte 511 to 0), which causes confusion.
Fix the for loop to print ext_csd in natural order.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/core/debugfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
Get rid of some unnecessary includes in the driver and
a few unused variables.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap.c | 10 --
1 file changed, 10 deletions(-)
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index 50e08f0..0ec4e55 100644
The function mmc_omap_report_irq uses raw printks and the
actual output was disabled by a static variable. Make
the function use dev_vdbg macro and use it under the
standard CONFIG_MMC_DEBUG flag.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap.c | 29
Some straight forward cleanup of unnecessary #include's
and host variables. Some of the verbose and redundant
debug messages are converted to use dev_vdbg.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 14 --
1 file changed, 4 insertions(+), 10
Flushing spurious IRQs from HSMMC IP is done twice in
omap_hsmmc_irq and omap_hsmmc_do_irq.
Consolidate them to one location.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 17 -
1 file changed, 4 insertions(+), 13 deletions(-)
diff --git
Consolidate the duplicated code around the handling of CMD_TIMEOUT,
CMD_CRC, DATA_TIMEOUT, DATA_CRC and CARD_ERR handling into a
single function.
This generally shrinks code bloat, but is also required for implementing
software based guard timers.
Signed-off-by: Venkatraman S svenk...@ti.com
I can continue to look after this driver.
Signed-off-by: Venkatraman S svenk...@ti.com
---
MAINTAINERS | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 72c2681..75e3c3e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4933,8 +4933,10 @@ S
when the timeout is not explicitly specified by core.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 96 ++-
1 file changed, 50 insertions(+), 46 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host
at the end of sending the command itself.
Specify the default timeout for the actual sending of HPI
command, and then use OUT_OF_INTERRUPT_TIME to wait for
the transition out of PRG state.
Reported-by: Alex Lemberg alex.lemb...@sandisk.com
Signed-off-by: Venkatraman S svenk...@ti.com
Reviewed-by: Namjae
at the end of sending the command itself.
Specify the default timeout for the actual sending of HPI
command, and then use OUT_OF_INTERRUPT_TIME to wait for
the transition out of PRG state.
Reported-by: Alex Lemberg alex.lemb...@sandisk.com
Signed-off-by: Venkatraman S svenk...@ti.com
Reviewed-by: Namjae
Cleanups for the legacy omap mmc driver to remove clutter and
make it well behaved as module.
Venkatraman S (3):
mmc: omap: convert to per instance workqueue
mmc: omap: make it behave well as module
mmc: omap: convert to module_platform_driver
drivers/mmc/host/omap.c | 48
Currently, a global mmc_omap_wq is created for all instances of
omap hosts, which can lead to races and doesn't lend itself to
unload the module cleanly.
Instead, create per instance workqueue and remove the common workqueue.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host
Use proper __devinit and __devexit annotation for driver
functions. Instantiate the probe function for driver_ops
instead of a probe in the register function.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap.c |9 +
1 files changed, 5 insertions(+), 4 deletions
Set a preemptibility command atrribute to MMC commands. This
can be later used by write (multi block), trim etc for
evaluating if a HPI is applicable.
Note the starting time of executing a command so a decision
can be made if it is too late for preemption.
Signed-off-by: Venkatraman S svenk
etc. The implementation is controller dependant
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/core/core.c |8
include/linux/mmc/host.h |1 +
2 files changed, 9 insertions(+)
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index b4152ca..3f0e927
Ongoing request that was preempted during 'programming' state is partially
completed. Number of correctly programmed sectors is available in the
ext_csd field CORRECTLY_PRG_SECTORS_NUM. Read this field to update
the bytes_xfered field of the request
Signed-off-by: Venkatraman S svenk...@ti.com
is
marked as an error (except when the command has almost completed
while receiving the abort request, in which case finish the command
normally).
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 55 ++---
1 file changed, 51 insertions
: Added page swapping markers to memory management
block: treat DMPG and SWAPIN requests as special
Venkatraman S (13):
block: add queue attributes to manage dpmg and swapin requests
block: add sysfs attributes for runtime control of dpmg and swapin
block: Documentation: add
From: Ilan Smith ilan.sm...@sandisk.com
Add attribute to identify swapin requests
Mark memory management requests with swapin requests
Signed-off-by: Ilan Smith ilan.sm...@sandisk.com
Signed-off-by: Alex Lemberg alex.lemb...@sandisk.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
include
Add description on the usage of expedite_dmpg and
expedite_swapin.
Signed-off-by: Venkatraman S svenk...@ti.com
---
Documentation/ABI/testing/sysfs-block | 12
1 file changed, 12 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-block
b/Documentation/ABI/testing/sysfs
sysfs entries for DPMG and SWAPIN requests so that they can
be set/reset from userspace.
Signed-off-by: Venkatraman S svenk...@ti.com
---
block/blk-sysfs.c | 16
1 file changed, 16 insertions(+)
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index cf15001..764de9f 100644
According to table30 in eMMC spec, only some commands
can be preempted by foreground HPI. Provide a helper function
for the HPI procedure to identify if the command is
preemptible.
Signed-off-by: Venkatraman S svenk...@ti.com
---
include/linux/mmc/core.h | 13 +
1 file changed, 13
the hpi_time_threshold
sysfs entry.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/core/mmc.c | 25 +
include/linux/mmc/card.h |1 +
2 files changed, 26 insertions(+)
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 54df5ad..b7dbea1
the command normally.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/card/block.c | 131 +++---
drivers/mmc/card/queue.h |1 +
2 files changed, 124 insertions(+), 8 deletions(-)
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
hpi_time_threshold can be set to configure elapsed time in ms,
after which an ongoing request will not be preempted.
Explain the hpi_time_threhold parameter for MMC devices.
Signed-off-by: Venkatraman S svenk...@ti.com
---
Documentation/ABI/testing/sysfs-devices-mmc | 12
1 file
If both the card and host controller support HPI related
operations, set a flag in MMC queue to remember it.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/card/block.c | 12
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/mmc/card/block.c b
-by: Venkatraman S svenk...@ti.com
---
block/blk-core.c | 18 ++
block/elevator.c | 14 +-
2 files changed, 31 insertions(+), 1 deletion(-)
diff --git a/block/blk-core.c b/block/blk-core.c
index 1f61b74..7a1b98b 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
From: Ilan Smith ilan.sm...@sandisk.com
Add attribute to identify demand paging requests.
Mark readpages with demand paging attribute.
Signed-off-by: Ilan Smith ilan.sm...@sandisk.com
Signed-off-by: Alex Lemberg alex.lemb...@sandisk.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
fs
of sending the command itself.
Specify the default timeout for the actual sending of HPI
command, and then use OUT_OF_INTERRUPT_TIME to wait for
the transition out of PRG state.
Reported-by: Alex Lemberg alex.lemb...@sandisk.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
v1-v2: Fix
/3.4/foreground-hpiv1
Ilan Smith (3):
fs: Add demand paging markers to filesystem
mm: Add page swapping markers to memory management
block: Expedite DMPG and SWAPIN requests ahead of the queue
Venkatraman S (8):
block: Add queue attributes to manage dpmg and swapin requests
mmc: Add BKOPS
Add block queue properties to identify and manage demand paging
and swap read requests differently. sysfs entries are included
to enable or disable this feature at runtime.
Signed-off-by: Venkatraman S svenk...@ti.com
Signed-off-by: Ilan Smith ilan.sm...@sandisk.com
Signed-off-by: Alex Lemberg
According to Table 30 in eMMC spec, only some commands
can be preempted by HPI. Provide a helper function for
the HPI procedure to identify if the command is
preemptible.
Signed-off-by: Venkatraman S svenk...@ti.com
---
include/linux/mmc/core.h | 13 +
1 file changed, 13 insertions
Set a preemptibility command atrribute to MMC commands. This
can be later used by write (multi block), trim etc for
evaluating if a HPI is applicable.
Note the starting time of executing a command so a decision
can be made if it is too late for preemption.
Signed-off-by: Venkatraman S svenk
requires it to
wait till the card is back to transfer state after completing
the write.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/card/block.c | 126 ++
drivers/mmc/card/queue.h |1 +
2 files changed, 117 insertions(+), 10
etc. The implementation is controller dependant
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/core/core.c |8
include/linux/mmc/host.h |1 +
2 files changed, 9 insertions(+)
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 6cefa01..1963305
Add a routine to invoke hpi command after invoking host
controller abort.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/core/core.c | 15 +++
include/linux/mmc/core.h |2 ++
2 files changed, 17 insertions(+)
diff --git a/drivers/mmc/core/core.c b/drivers/mmc
If both the card and host controller support HPI related
operations, set a flag in MMC queue to remember it.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/card/block.c | 12
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/mmc/card/block.c b
Signed-off-by: Venkatraman S svenk...@ti.com
---
include/linux/mmc/mmc.h |2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index b822a2c..ec2f195 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -280,6 +280,8 @@ struct
From: Ilan Smith ilan.sm...@sandisk.com
Add attribute to identify demand paging requests.
Mark readpages with demand paging attribute.
Signed-off-by: Ilan Smith ilan.sm...@sandisk.com
Signed-off-by: Alex Lemberg alex.lemb...@sandisk.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
fs
From: Ilan Smith ilan.sm...@sandisk.com
Add attribute to identify swap page read requests.
Mark swap read requests with swapin attributes.
Signed-off-by: Ilan Smith ilan.sm...@sandisk.com
Signed-off-by: Alex Lemberg alex.lemb...@sandisk.com
Signed-off-by: Venkatraman S svenk...@ti.com
From: Ilan Smith ilan.sm...@sandisk.com
When expedite_swapin and expedite_dmpg are set, move the
requests ahead of the queue.
Signed-off-by: Ilan Smith ilan.sm...@sandisk.com
Signed-off-by: Alex Lemberg alex.lemb...@sandisk.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
block/blk-core.c
release_mem_region().
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c |4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 4254b6f..d15b149
From: Viswanath Puttagunta vi...@ti.com
Add mmc functional clock frequency to list of
internal state variables to display for debug.
Signed-off-by: Viswanath Puttagunta vi...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c |5 +++--
1 file changed, 3
From: Rajendra Nayak rna...@ti.com
Giving out debug messages even in case of probe failure seems
not very useful. Make them error messages instead.
Signed-off-by: Rajendra Nayak rna...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
Cc: Chris Ball c...@laptop.org
Cc: linux-mmc
().
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c |4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 4254b6f..d15b149 100644
of sending the command itself.
Specify the default timeout for the actual sending of HPI
command, and then use OUT_OF_INTERRUPT_TIME to wait for
the transition out of PRG state.
Reported-by: Alex Lemberg alex.lemb...@sandisk.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/core
of sending the command itself.
Specify the default timeout for the actual sending of HPI
command, and then use OUT_OF_INTERRUPT_TIME to wait for
the transition out of PRG state.
Reported-by: Alex Lemberg alex.lemb...@sandisk.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
v1-v2: Fix
From: Viswanath Puttagunta vi...@ti.com
Add mmc functional clock frequency to list of
internal state variables to display for debug.
Signed-off-by: Viswanath Puttagunta vi...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
v1 - v2: Restored indentation to be consistent
of sending the command itself.
Specify the default timeout for the actual sending of HPI
command, and then use OUT_OF_INTERRUPT_TIME to wait for
the transition out of PRG state.
Reported-by: Alex Lemberg alex.lemb...@sandisk.com
Signed-off-by: Venkatraman S svenk...@ti.com
CC: Namjae Jeon linkinj
The first 3 are straight forward / trivial fixes.
The last one is a functional change on how HPI should be invoked
on the card. This is required for my future foreground HPI series
that'll follow.
Also available at git://github.com/svenkatr/linux.git my/mmc/cleanups-v2
Venkatraman S (4
The name mmc_request is used for both the issue function
and a data structure, which creates conflicts in symbol lookups
in editors. Rename the function to mmc_request_fn
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/card/queue.c |4 ++--
1 file changed, 2 insertions(+), 2
Not needed to memset, as they are pointers and are assigned
to proper values in the next line anyway.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/card/queue.c |2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/mmc/card/queue.c b/drivers/mmc/card/queue.c
index
Lemberg alex.lemb...@sandisk.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/core/core.c | 34 ++
1 file changed, 18 insertions(+), 16 deletions(-)
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index e541efb..ceabef5 100644
* for debounce_clock
Venkatraman S (1):
mmc: omap_hsmmc: use spinlock IRQ safe variant
drivers/mmc/host/omap_hsmmc.c | 78
+---
1 file changed, 45 insertions(+), 33 deletions(-)
--
1.7.10.rc2
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From: Balaji T K balaj...@ti.com
Enable Auto-CMD12 for multi block read/write on HSMMC
Tested on OMAP4430, OMAP3430 and OMAP2430 SDP
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 15 ---
1 file changed
From: Balaji T K balaj...@ti.com
Add Dual data rate support for omap_hsmmc
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c |5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers
Prevent possible races between HSMMC/DMA IRQs and next requests.
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 19 +++
1 file changed, 11 insertions(+), 8 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
the
dbclk clock pointer to know if a valid debounce clock
exists for the platform.
Signed-off-by: Rajendra Nayak rna...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 39 +--
1 file changed, 17 insertions(+), 22
Chris,
Here are a group of fixes posted by Felipe and Balaji for the
OMAP hsmmc driver in the past few days.
I've rebased them to the lastest mmc-next and posted them
here again. These have also been tested on OMAP4 development platform.
Please feel to apply directly or pull if that's
From: Balaji T K balaj...@ti.com
Enable Auto-CMD12 for multi block read/write on HSMMC
Tested on OMAP4430, OMAP3430 and OMAP2430 SDP
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c | 16 +---
1 file changed
From: Balaji T K balaj...@ti.com
Add Dual data rate support for omap_hsmmc
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c |5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers
From: Balaji T K balaj...@ti.com
pm_runtime_put_sync instead of autosuspend pm runtime API
because iounmap(host-base) follows immediately.
Reported-by: Rajendra Nayak rna...@ti.com
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
Cc: stable sta
From: Balaji T K balaj...@ti.com
call context save api after enabling runtime pm
to make sure register access in context save api happens with clk enabled.
Signed-off-by: Balaji T K balaj...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
Cc: stable sta...@vger.kernel.org
---
drivers/mmc
From: Felipe Balbi ba...@ti.com
a bunch of non-functional cleanups to the omap_hsmmc
driver.
It basically decreases indentation level, drop unneded
dereferences and drop unneded accesses to the platform_device
structure.
Signed-off-by: Felipe Balbi ba...@ti.com
Signed-off-by: Venkatraman S
Balbi ba...@ti.com
Signed-off-by: Venkatraman S svenk...@ti.com
---
drivers/mmc/host/omap_hsmmc.c |9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index c16c552..bcb8c5d 100644
--- a/drivers/mmc/host
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