The DMA cleanup function was holding the spinlock across
a busy loop where it waits for HW to indicate teardown is complete.
This generates a backtrace, when DEBUG_SPINLOCK is enabled. Make the
locking more granular.
Signed-off-by: Sriramakrishnan A G
---
drivers/net/davinci_cpdma.c |3
translation logic support:
Commit: ad021ae8862209864dc8ebd3b7d3a55ce84b9ea2
Signed-off-by: Sriramakrishnan A G
---
Addresses review comments from Sergei. Generated against tip of Linus tree.
drivers/net/davinci_cpdma.c | 11 ---
drivers/net/davinci_cpdma.h |1 +
drivers/net
translation logic support:
Commit: ad021ae8862209864dc8ebd3b7d3a55ce84b9ea2
Signed-off-by: Sriramakrishnan
---
This patch has been generated against tip of Linus tree.
drivers/net/davinci_cpdma.c | 11 ---
drivers/net/davinci_cpdma.h |1 +
drivers/net/davinci_emac.c |5
service tx/rx
packets in an identical manner.
Signed-off-by: Sriramakrishnan
---
drivers/net/davinci_emac.c | 21 -
1 files changed, 8 insertions(+), 13 deletions(-)
diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c
index bc1b270..4ee9af6 100644
--- a
: Sriramakrishnan
---
drivers/net/davinci_emac.c | 133 +++-
1 files changed, 131 insertions(+), 2 deletions(-)
diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c
index 08e82b1..bc1b270 100644
--- a/drivers/net/davinci_emac.c
+++ b/drivers/net
The EMAC modules control registers vary as per the version of the
EMAC module. EMAC_CTRL_EWCTL,EMAC_CTRL_EWINTTCNT are available
only on EMAC_VERSION_1. The emac_dump_regs() function accesses
these indiscriminately. This patch fixes the issue.
Signed-off-by: Sriramakrishnan
---
drivers/net
Update the default configuration for AM3517EVM to enable
support for EMAC peripheral.
Signed-off-by: Sriramakrishnan
---
arch/arm/configs/am3517_evm_defconfig | 70 -
1 files changed, 69 insertions(+), 1 deletions(-)
diff --git a/arch/arm/configs
Modified AM35xx EVM init sequence to handle EMAC
initialization.
Signed-off-by: Sriramakrishnan
---
arch/arm/mach-omap2/board-am3517evm.c | 98 +
1 files changed, 98 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-am3517evm.c
b/arch/arm
Define offsets for EMAC sub modules.
Signed-off-by: Sriramakrishnan
---
arch/arm/mach-omap2/include/mach/am35xx.h | 11 ++-
1 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/include/mach/am35xx.h
b/arch/arm/mach-omap2/include/mach/am35xx.h
index
The emac driver uses generic name for the module and phy
clocks. Updated the omap3xxx_clks table to match the names
used by the Davinci emac driver.
Signed-off-by: Sriramakrishnan
---
arch/arm/mach-omap2/clock3xxx_data.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git
/linux-davinci
list.
[1].http://patchwork.ozlabs.org/patch/47331/
[2].http://patchwork.ozlabs.org/patch/47332/
Sriramakrishnan (4):
AM35xx EMAC : define submodule offsets.
AM35xx : Platform specific hookup for EMAC module
OMAP3 : clock data: Update name string for EMAC clocks.
AM3517
From: Sekhar Nori
The patch "TI DaVinci EMAC: Add EMAC PHY clock handling" adds
support for enabling and disabling the EMAC PHY clock.
The PHY clock on all DaVinci boards is derived from a fixed
on board clock. This patch adds the PHY clock definition to
the clock tree for all the DaVinci boards
://patchwork.ozlabs.org/patch/47303/
Sekhar Nori (1):
davinci: introduce EMAC PHY clock usage
Sriramakrishnan (1):
TI DaVinci EMAC: Add EMAC PHY clock handling.
arch/arm/mach-davinci/board-da830-evm.c | 19 +++
arch/arm/mach-davinci/board-da850-evm.c | 21
adding clock management for phy clock.
Signed-off-by: Sriramakrishnan
---
drivers/net/davinci_emac.c | 22 --
1 files changed, 20 insertions(+), 2 deletions(-)
diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c
index 8a42dbe..d9ae6ee 100644
--- a/drivers/net
matching clk_disable
for failure conditions in probe function.
Signed-off-by: Sriramakrishnan
---
This patch has been generated against tip of net-2.6.git
drivers/net/davinci_emac.c |4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/net/davinci_emac.c b/drivers
> -Original Message-
> From: David Miller [mailto:da...@davemloft.net]
> Sent: Friday, November 20, 2009 11:20 PM
> To: Govindarajan, Sriramakrishnan
> Cc: net...@vger.kernel.org; davinci-linux-open-
> sou...@linux.davincidsp.com; Subrahmanya, Chaithrika
> Subject:
David,
Patch for "TI DaVinci EMAC: Clear statistics register properly"(commit-
0fe7463a35aadfaf22d1ca58325ab3851b8d757c on net-next) has dependency on
Patch "TI DaVinci EMAC: Minor macro related updates "(commit -
69ef9694099802f7feeb23182dfb869e7c5f76f0 on net-next).
The first patch has been
The davinci EMAC peripheral is also available on other TI
platforms -notably TI AM3517 SoC. This patch modifies the
config option and the platform structure header files so that
the driver can be reused on non-davinci platforms as well.
Signed-off-by: Sriramakrishnan
Acked-by: Chaithrika U S
The Davinci EMAC peripheral is also available on other TI platforms -
notably TI AM3517 SoC. The following series of patches modify the driver
suitably to make it platform agnostic.
This patch has been generated against the tip of linux-davinci git.
Sriramakrishnan (3):
TI Davinci EMAC : Re
On certain SOCs, the EMAC controller is interfaced with a wrapper logic
for handling interrupts. This patch implements a platform
specific hook to cater to platforms that require custom interrupt
handling logic
Signed-off-by: Sriramakrishnan
Acked-by: Chaithrika U S
Acked-by: David S. Miller
: Sriramakrishnan
Acked-by: Chaithrika U S
Acked-by: David S. Miller
---
drivers/net/davinci_emac.c | 41 -
include/linux/davinci_emac.h |1 +
2 files changed, 25 insertions(+), 17 deletions(-)
diff --git a/drivers/net/davinci_emac.c b/drivers/net
On certain SOCs, the EMAC controller is interfaced with a wrapper logic
for handling interrupts. This patch implements a platform
specific hook to cater to platforms that require custom interrupt
handling logic
Signed-off-by: Sriramakrishnan
Acked-by: Chaithrika U S
---
drivers/net
: Sriramakrishnan
Acked-by: Chaithrika U S
---
drivers/net/davinci_emac.c | 41 -
include/linux/davinci_emac.h |1 +
2 files changed, 25 insertions(+), 17 deletions(-)
diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c
index 81931f8..d4e173b
The Davinci EMAC peripheral is also available on other TI platforms -
notably TI AM3517 SoC. The following series of patches modify the driver
suitably to make it platform agnostic.
Sriramakrishnan (3):
TI Davinci EMAC : Re-use driver for other platforms.
TI Davinci EMAC : add platform
The davinci EMAC peripheral is also available on other TI
platforms -notably TI AM3517 SoC. This patch modifies the
config option and the platform structure header files so that
the driver can be reused on non-davinci platforms as well.
Signed-off-by: Sriramakrishnan
Acked-by: Chaithrika U S
register before choosing an appropriate mask for clearing stats
registers.
Signed-off-by: Sriramakrishnan
Acked-by: Chaithrika U S
---
This patch is generated against the tip of net-next-2.6.
drivers/net/davinci_emac.c | 36
1 files changed, 24 insertions
26 matches
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