- ReplyType: The driver already checks for NACK elsewhere.
- RequestId: The link address reply will always carry the LINK_ADDRESS tag.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
Both RX and TX cases use the CRC functions so having *Tx* in the function name
is incorrect.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
Larger messages will need to be split into multiple fragments.
- The MsgData member carries all information.
- The FragmentNum member indicates the last fragment processed.
- The header reflects the latest fragment.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
1) Down request for MST sideband messages TX to RX.
2) Down reply for MST sideband messages from RX to TX.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
The IP documentation "recommends" enabling the following:
- Issuing reset at every training iteration.
- Issuing reset at every link rate change.
- Issuing reset at start of training pattern 1.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
No need for this since the handler will never be called if the interrupts are
masked in the first place.
Also, by default, nested interrupts are disabled and it is up to the user to
explicitly request nested interrupts - allow this.
The interrupt mask should already apply in hardware.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
Even if link training succeeds, sometimes, the link will fall if the link is
enabled prior to the training pattern being turned off.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
As required by DisplayPort compliance, the clock recovery sequence should
fail if all lanes haven't completed clock recovery on the first attempt
using the maximum voltage swing supported.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
Prior to initiating a new AUX transaction, always ensure that any pending
transactions have completed.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
AUX reply now makes use of the REPLY_STATUS register rather than
INTERRUPT_STATUS. It seems that INTERRUPT_STATUS may be updated before
REPLY_STATUS gets updated, resulting in a race condition.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
if one xconstant is used for multiple lines then there are multiple entries
created. Prevent the same.
Signed-off-by: Kalyani Tummala <kalyani@xilinx.com>
Signed-off-by: Shubhrajyoti Datta <shubhraj@xilinx.com>
This patch modifies testapp tcl to support peripheral test for
ZynqMP SOC by checking for a processor name
Signed-off-by: Kinjal Pravinbhai Patel <patelki@xilinx.com>
The axiethernet ip contains 3 inbuilt blocks init
--> Axi Ethernet MAC
--> Axi Etherent BUF
--> PCS/PMA Core
During the vivado version < 2015.2 the axiethernet ip
being exported to hdf in flat mode and the hsi opens this in flat mode.
But from 2015.3 build onwards the axiethernet ip is tagged as core in the vivado
and hsi will open the ip in hier IP mode(hierarchy) means for user only
top level axiethernet instance will be visible and it will contains all
the properties related to the sub-cores.
In order to allow backward compatabilty
---> If a xml/hdf file which got created with the vivado version < 2015.3 being exported to
the sdk >= 2015.3.
---> Two drivers will be active to resolve this issue.
---> axiethernet_v4_4 will be attached to BUF this will fix the backward compatabilty issue.
---> axiethernet_v5_0 will be attached to top level block for newer features.
Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
This patch removes NULL pointer checks for Rx/Tx
buffers since writing/reading from 0x0 is permitted.
Used Tx/Rx flags to check for Writing/reading.
Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
The current timeout value is not enough for erase operation on slower
devices. so increasing the timeout value and also added usleep for
timeout routine to have a precise timeout.
Signed-off-by: Punnaiah Choudary Kalluri <punnaia@xilinx.com>
This patch add support for Macronix 512Mb flash and
corrected the if condition logic, by replacing equal-to
operator with equality operator.
Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
This patch modifies the if condition logic for ReadId
function in examples by replacing equal-to operator
with equality.
Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
This patch modifies the Bus width value during dummy phase
in examples since it is recommended to be same as in
data phase.
Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
Underlying subcores now use model parameters to get the static
configuration. Update the subsystem drivers to use this
information. Also user defined scaler cofficient table is moved
to application code
Signed-off-by: Rohit Consul <rohit.consul@xilinx.com>
Updated tcl file to include model parameters. Also updated the
code to use new parameters instead of hard-coded values defined
earlier
Signed-off-by: Rohit Consul <rohit.consul@xilinx.com>
Updated the tcl and mdd files to define model parameters. Updated
the code to use new parameters instead of hard-coded values
defined earlier
Signed-off-by: Rohit Consul <rohit.consul@xilinx.com>
Updated the tcl and mdd files to define model parameters.
Updated the code to use new parameters instead of hard-coded
values defined earlier
Signed-off-by: Rohit Consul <rohit.consul@xilinx.com>
Updated the tcl and mdd files to define model parameters.
Updated the code to use new parameters instead of hard-coded
values defined earlier
Signed-off-by: Rohit Consul <rohit.consul@xilinx.com>
Updated the tcl and mdd files to define model parameters.
Updated the code to use new parameters instead of hard-coded
values defined earlier
Signed-off-by: Rohit Consul <rohit.consul@xilinx.com>
Updated the tcl and mdd files to define model parameters.
Updated the code to use new parameters instead of hard-coded
values defined earlier
Signed-off-by: Rohit Consul <rohit.consul@xilinx.com>
Updated the tcl and mdd files to define model parameters.
Updated the code to use new parameters instead of hard-coded
values defined earlier
Signed-off-by: Rohit Consul <rohit.consul@xilinx.com>
