Hi All,
I am doing a below call in my driver to get the virtual address
equivalent to physical address 0x0.
pdata->v_addr = ioremap(pdata->p_addr, PAGE_SIZE); /* pdata->p_addr=0 */
Above call returns me a valid virtual address i.e: 0xfa20. After
that when i try to access the address i am
On 8/21/2012 10:53 PM, Laura Abbott wrote:
On 8/21/2012 7:28 AM, Murali Nalajala wrote:
Hi All,
I am doing a below call in my driver to get the virtual address
equivalent to physical address 0x0.
pdata->v_addr = ioremap(pdata->p_addr, PAGE_SIZE); /* pdata->p_addr=0 */
Above call ret
;next) {
- if (!(vm->flags& VM_ARM_STATIC_MAPPING))
+ if (!(vm->flags& (VM_ARM_STATIC_MAPPING |
VM_ARM_EMPTY_MAPPING))
continue;
addr = (unsigned long)vm->addr;
if (addr< next)
Tested on
CC: Brian Swetland
Signed-off-by: Arve Hjønnevåg
Signed-off-by: Murali Nalajala
---
drivers/mtd/devices/Kconfig| 10 +
drivers/mtd/devices/Makefile |1 +
drivers/mtd/devices/msm_nand.c | 1281
drivers/mtd/devices/msm_nand.h | 75 +++
4 files
nd
Signed-off-by: Arve Hjønnevåg
Signed-off-by: Murali Nalajala
---
drivers/mtd/devices/Kconfig| 10 +
drivers/mtd/devices/Makefile |1 +
drivers/mtd/devices/msm_nand.c | 1281
drivers/mtd/devices/msm_nand.h | 75 +++
4 files changed, 1367
Lets non-standard NAND drivers take advantage of known NAND
chip information.
Signed-off-by: Dima Zavin
Signed-off-by: Murali Nalajala
---
drivers/mtd/nand/Kconfig | 10 +++---
1 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand
-msm-2.6.35 branch.
CC: Dima Zavin
CC: Brian Swetland
CC: Arve Hjønnevåg
Signed-off-by: Murali Nalajala
---
drivers/mtd/devices/Kconfig| 11 +
drivers/mtd/devices/Makefile |1 +
drivers/mtd/devices/msm_nand.c | 1597
drivers/mtd/devices
the flash id table which are part of the mtd subsystem.
Signed-off-by: Dima Zavin
Signed-off-by: Murali Nalajala
---
Changes in V2
* Add more description to the commit text.
drivers/mtd/nand/Kconfig | 10 +++---
1 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/mtd
On 3/8/2011 12:50 AM, Artem Bityutskiy wrote:
On Tue, 2011-03-08 at 05:38 +0530, Murali Nalajala wrote:
Lets non-standard NAND drivers take advantage of known NAND
chip information.
The initial development of msm nand driver, driver uses the supported
NAND devices information as a hardcoded
On 3/8/2011 11:11 PM, Murali Nalajala wrote:
On 3/8/2011 12:50 AM, Artem Bityutskiy wrote:
On Tue, 2011-03-08 at 05:38 +0530, Murali Nalajala wrote:
Lets non-standard NAND drivers take advantage of known NAND
chip information.
The initial development of msm nand driver, driver uses the
On 3/21/2011 12:42 PM, Artem Bityutskiy wrote:
On Mon, 2011-03-21 at 12:09 +0530, Murali Nalajala wrote:
On 3/8/2011 11:11 PM, Murali Nalajala wrote:
On 3/8/2011 12:50 AM, Artem Bityutskiy wrote:
On Tue, 2011-03-08 at 05:38 +0530, Murali Nalajala wrote:
Lets non-standard NAND drivers take
On 3/21/2011 1:28 PM, Murali Nalajala wrote:
On 3/21/2011 12:42 PM, Artem Bityutskiy wrote:
On Mon, 2011-03-21 at 12:09 +0530, Murali Nalajala wrote:
On 3/8/2011 11:11 PM, Murali Nalajala wrote:
On 3/8/2011 12:50 AM, Artem Bityutskiy wrote:
On Tue, 2011-03-08 at 05:38 +0530, Murali Nalajala
On 3/22/2011 1:41 PM, Artem Bityutskiy wrote:
On Tue, 2011-03-22 at 12:11 +0530, Murali Nalajala wrote:
Still you have any issues/comments?
No, not so far, just have not time now to look closer.
Did anybody got a chance to go through the patch?
Thanks,
Murali N
--
Sent by an employee of
On 4/15/2011 3:21 PM, Artem Bityutskiy wrote:
On Tue, 2011-03-01 at 06:17 +0530, Murali Nalajala wrote:
+#define pr_fmt(fmt) "%s:" fmt, __func__
+
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+
+#include "msm_nand.h&qu
-msm-2.6.35 branch.
CC: Dima Zavin
CC: Brian Swetland
CC: Arve Hjønnevåg
Signed-off-by: Murali Nalajala
---
Changes in V2
* Turn most of the pr_info() calls into pr_debug().
drivers/mtd/devices/Kconfig| 11 +
drivers/mtd/devices/Makefile |1 +
drivers/mtd/devices/msm_nand.c | 1597
On 4/16/2011 1:50 PM, Artem Bityutskiy wrote:
On Fri, 2011-04-15 at 20:20 +0530, Murali Nalajala wrote:
On 4/15/2011 3:21 PM, Artem Bityutskiy wrote:
On Tue, 2011-03-01 at 06:17 +0530, Murali Nalajala wrote:
+#define pr_fmt(fmt) "%s:" fmt, __func__
+
+#include
+#include
+#include
On 4/16/2011 2:01 PM, Artem Bityutskiy wrote:
On Sat, 2011-04-16 at 11:20 +0300, Artem Bityutskiy wrote:
+#define MSM_NAND_REG(off) (msm_nand_phys + (off))
+
+#define MSM_NAND_FLASH_CMDMSM_NAND_REG(0x)
+#define MSM_NAND_ADDR0MSM_NAND_REG(0x0004)
Could you please
On 4/18/2011 1:02 PM, Matthieu CASTET wrote:
Hi,
Murali Nalajala a écrit :
Add initial msm nand driver support for Qualcomm MSM platforms.
This driver is capable of handling both 2k and 4k page support
nand devices.
This driver was originally developed by Arve Hjønnevåg at google.
Its source
On 4/27/2011 6:08 PM, Matthieu CASTET wrote:
Hi,
Hi,
Murali Nalajala a écrit :
On 4/18/2011 1:02 PM, Matthieu CASTET wrote:
Hi,
Murali Nalajala a écrit :
Add initial msm nand driver support for Qualcomm MSM platforms.
This driver is capable of handling both 2k and 4k page support
nand
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