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Because in the case of 64 bit user-space, 64 bit kernel-space
CONFIG_COMPAT is enabled, the DPA Stats asynchronous request failed to
work. Solving the problem involves analyzing at run time the environment
and taking the decision if the compat or normal function for read is
used.
Also some changes in the internal DPA Stats data structures are needed.
Change-Id: I0d7357def19e42901a3c9b90478b07ef53f62301
Signed-off-by: Aurelian Zanoschi <Aurelian.Zanoschi@freescale.com>
Reviewed-on: http://git.am.freescale.net:8181/12052
Reviewed-by: Anca Jeanina Floarea <anca.floarea@freescale.com>
Reviewed-by: Jose Rivera <German.Rivera@freescale.com>
Tested-by: Jose Rivera <German.Rivera@freescale.com>
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Added support for Traffic Manager user-space DPA Stats counter in
driver. The Traffic Manager counters can be used both from user-space or
kernel-space depending on the user needs. If the counter is created from
user-space, all the retrieving mechanism is implemented in user-space
and same happens for kernel-space case. The counters is marked as a
user-space counter and the kernel will provide for this counter only the
offset where the user-space library to write the statistics of the
counter.
This patch corrects some compilation warnings caused by QMan CEETM
API changes.
Signed-off-by: Aurelian Zanoschi <Aurelian.Zanoschi@freescale.com>
Change-Id: Ia97506a8a95e2c764f5176d35497f0ac95cb97cc
Reviewed-on: http://git.am.freescale.net:8181/4447
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Chereji Marian-Cornel-R27762 <marian.chereji@freescale.com>
Reviewed-by: Rivera Jose-B46482 <German.Rivera@freescale.com>
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Added support in DPA Stats to retrieve the statistics for
the miss-entry of either a Classification Node or a
Classification Table. The user can request statistics for
miss-entry by providing the key set to NULL. The Classification
counter API was changed in order to allow the user to
provide NULL instead of a valid key.
Signed-off-by: Anca Jeanina FLOAREA <anca.floarea@freescale.com>
Change-Id: Idf1324414f25e45dae908df01e0dc008db0fd083
Reviewed-on: http://git.am.freescale.net:8181/3740
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Zanoschi Aurelian-B43522 <Aurelian.Zanoschi@freescale.com>
Reviewed-by: Rivera Jose-B46482 <Jose.G.Rivera@freescale.com>
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Added dpa_stats_compat_cnt_traffic_mng and removed the
dpa_stats_compat_cls_cnt_traffic_mng for the Traffic Manager counter in
compat mode in order to be compliant with the updated Traffic Manager
API.
Change-Id: Ife6feaaf72c26439518c4ef3b4758f9653dfca19
Signed-off-by: Aurelian Zanoschi <Aurelian.Zanoschi@freescale.com>
Reviewed-on: http://git.am.freescale.net:8181/2522
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Floarea Anca Jeanina-B12569 <anca.floarea@freescale.com>
Reviewed-by: Chereji Marian-Cornel-R27762 <marian.chereji@freescale.com>
Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
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This code is exporting the DPA Stats API to user-space.
Create a character device called dpa_stats.
Ioctls for every DPA Stats API function.
Compat case treated i.e US & KS can be compiled on 32 or 64 bit
Signed-off-by: Anca Jeanina FLOAREA <anca.floarea@freescale.com>
Change-Id: Iba2ab5b79e1bf742fc1249a4738a4e132baabba8
Reviewed-on: http://git.am.freescale.net:8181/2238
Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
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