summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2013-08-26Add API to allocate specific portals based on index. This allows an ↵Roy Pledge
application to get back the exact portal it was previously using by specifing the portals index value. Signed-off-by: Roy Pledge <Roy.Pledge@freescale.com> Change-Id: I8233816f0519731eb65b3671d68a01266eee42dd Reviewed-on: http://git.am.freescale.net:8181/4002 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Ladouceur Jeffrey-R11498 <Jeffrey.Ladouceur@freescale.com> Reviewed-by: Wang Haiying-R54964 <Haiying.Wang@freescale.com> Reviewed-by: Rivera Jose-B46482 <Jose.G.Rivera@freescale.com>
2013-08-26powerpc/85xx: add hardware automatically enter pw20 stateWang Dongsheng
Using hardware features make core automatically enter PW20 state. Set a TB count to hardware, the effective count begins when PW10 is entered. When the effective period has expired, the core will proceed from PW10 to PW20 if no exit conditions have occurred during the period. Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com> Change-Id: I199d6bedeb045f421da69d8ce99c45bea517fc32 Reviewed-on: http://git.am.freescale.net:8181/3948 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Wood Scott-B07421 <scottwood@freescale.com> Reviewed-by: Rivera Jose-B46482 <Jose.G.Rivera@freescale.com>
2013-08-26powerpc/85xx: add hardware automatically enter altivec idle stateWang Dongsheng
Each core's AltiVec unit may be placed into a power savings mode by turning off power to the unit. Core hardware will automatically power down the AltiVec unit after no AltiVec instructions have executed in N cycles. The AltiVec power-control is triggered by hardware. Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com> Change-Id: I613fba4492d3d65dcf903d13735bc9e45e5d443c Reviewed-on: http://git.am.freescale.net:8181/3731 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Wood Scott-B07421 <scottwood@freescale.com> Reviewed-by: Rivera Jose-B46482 <Jose.G.Rivera@freescale.com>
2013-08-26Add operation mapping for DMA controller and Maple.Varun Sethi
These are required for ALU DSP stashing use case. Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com> Change-Id: I7efacb81b60d23e6e5f91632547f8b9a04028a1f Reviewed-on: http://git.am.freescale.net:8181/3442 Reviewed-by: Yoder Stuart-B08248 <stuart.yoder@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-08-26Add operation mapping for PMAN.Varun Sethi
Setup and operation mapping index for PMAN. Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com> Change-Id: I4384a247491293260c1da1d4cf6cfc3b2bec2034 Reviewed-on: http://git.am.freescale.net:8181/3441 Reviewed-by: Yoder Stuart-B08248 <stuart.yoder@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-08-26Make stash id and operation mapping index per window attributes.Varun Sethi
Stash ID and operation mapping can now be set per dma window. Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com> Change-Id: I987abbcba0575fea1b43843c2bce342f4eae4df2 Reviewed-on: http://git.am.freescale.net:8181/3439 Reviewed-by: Yoder Stuart-B08248 <stuart.yoder@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Conflicts: drivers/iommu/fsl_pamu.c drivers/iommu/fsl_pamu.h drivers/iommu/fsl_pamu_domain.c
2013-08-26Move operation mapping index to iommu.h.Varun Sethi
Represent operation mappings as an enum. These have been moved to iommu.h to support IOMMU API for setting operation mappings per window. Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com> Change-Id: I900274f8ed703b9e10a4b3fb7d6653bd8c3a080d Reviewed-on: http://git.am.freescale.net:8181/3438 Reviewed-by: Yoder Stuart-B08248 <stuart.yoder@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-08-26Introduce an API for setting operation mapping index per window.Varun Sethi
This API can be used for setting operation mapping per DMA window. Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com> Change-Id: Iea6d7993f09bddbaae94c475fd192f5106784bde Reviewed-on: http://git.am.freescale.net:8181/3440 Reviewed-by: Yoder Stuart-B08248 <stuart.yoder@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Conflicts: drivers/iommu/fsl_pamu.c drivers/iommu/fsl_pamu.h drivers/iommu/fsl_pamu_domain.c Change-Id: Iea6d7993f09bddbaae94c475fd192f5106784bde Reviewed-on: http://git.am.freescale.net:8181/3440 Reviewed-by: Schmitt Richard-B43082 <B43082@freescale.com> Tested-by: Schmitt Richard-B43082 <B43082@freescale.com>
2013-08-26Updates to device trees for B4860 for DSP clusters and their L2 cachesPoonam Aggrwal
B4860 has 1 PPC core cluster and 3 DSP core clusters. Similarly B4420 has 1 PPC core cluster and 1 DSP core cluster. Each DSP core cluster consists of 2 SC3900 cores and a shared L2 cache. 1. Add DSP clusters for B4420 2. Reorganized the L2 cache nodes such that they now appear in only the soc specific dtsi files(b4860si-post.dtsi and b4420si-post.dtsi). Earlier they were shown partly in common b4si-post.dtsi and si specific b4860si-post.dtsi files . 3. Fixed an issue in b4860si-pre.dtsi, now DSP cluster correctly point to their respective L2 caches Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Shaveta Leekha <shaveta@freescale.com> Change-Id: Ie09007f4c596fc5947e0b4b005225b8b1f9aa443 Reviewed-on: http://git.am.freescale.net:8181/4005 Reviewed-by: Sethi Varun-B16395 <Varun.Sethi@freescale.com> Reviewed-by: Rivera Jose-B46482 <Jose.G.Rivera@freescale.com> Tested-by: Rivera Jose-B46482 <Jose.G.Rivera@freescale.com>
2013-08-26dpa_offload : fix kernel segfault in ipsec_offload applicationAlexandru Badicioiu
Buffer pool id for frames enqueued to ipsec_offload inbound macless interface must match the interface bpid. Signed-off-by: Alexandru Badicioiu <alexandru.badicioiu@freescale.com>
2013-08-12fmd: remove unused macrosMandy Lavi
Signed-off-by: Mandy Lavi <mandy.lavi@freescale.com> Change-Id: If2fda57aaf42719d0a3aae2256d513856583913b Reviewed-on: http://git.am.freescale.net:8181/3427 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-08-12fmd: handle erratum A006981Mandy Lavi
Changes open dma allocation to workaround erratum A006981 Also verify that it applies only to B4-rev1 while rev2 should have this erratum fixed Signed-off-by: Mandy Lavi <mandy.lavi@freescale.com> Change-Id: Icc0552269da9ad80763e8ad1394d6ad67ee143a8 Reviewed-on: http://git.am.freescale.net:8181/3428 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-08-12fmd: add more details to fman_chosen_node_device_tree DocumentaionMandy Lavi
Signed-off-by: Mandy Lavi <mandy.lavi@freescale.com> Change-Id: I8bf5700cadb8e40dd68728f8aa78ba1a4d70f054 Reviewed-on: http://git.am.freescale.net:8181/3429 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-08-12fmd: better support debug in preemptible kernelMandy Lavi
Prevent sleeping function to be called from invalid context Signed-off-by: Mandy Lavi <mandy.lavi@freescale.com> Change-Id: I1fa7619489248c823d55a96b00cc4b7bd75bbf6d Reviewed-on: http://git.am.freescale.net:8181/3430 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-08-10qman: Add CI-stashing support for QMan rev3.0 or laterHaiying Wang
Signed-off-by: Geoff Thorpe <Geoff.Thorpe@freescale.com> Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Change-Id: Icda6a8547559ab45ceea7160cde566ca022e92e8 Reviewed-on: http://git.am.freescale.net:8181/3698 Reviewed-by: Schmitt Richard-B43082 <B43082@freescale.com> Tested-by: Schmitt Richard-B43082 <B43082@freescale.com>
2013-08-10qman: remove eqcr_cmodeGeoff Thorpe
It was unused, and confusing efforts to implement support for EQCR_CI-stashing. Signed-off-by: Geoff Thorpe <Geoff.Thorpe@freescale.com> Change-Id: Ia390a4b4b54efba60b4e9b12a73b7d1ec88bf530 Reviewed-on: http://git.am.freescale.net:8181/3697 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Wang Haiying-R54964 <Haiying.Wang@freescale.com> Reviewed-by: Schmitt Richard-B43082 <B43082@freescale.com>
2013-08-09dpa_offload: dpa_ipsec - Update create SA function to set hmd to invalidAndrei Varvara
DPA Classifier API was updated by adding a new attribute (hmd) to the struct dpa_cls_tbl_next_table_desc. DPA IPSec is using the classifier feature for linking two tables, if inbound policy verification is required but does not require the hmd option. A minor update had to be made to set the hdm to -1 (not valid) otherwise the 0 value would have been concidered valid by classifier and crash since not hmd is required here. Signed-off-by: Andrei Varvara <andrei.varvara@freescale.com> Change-Id: I76eccbf6a60b7d563540de539be5144112c1567c Reviewed-on: http://git.am.freescale.net:8181/3474 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Reviewed-by: Schmitt Richard-B43082 <B43082@freescale.com> Tested-by: Schmitt Richard-B43082 <B43082@freescale.com>
2013-08-09dpa_offload: dpa_ipsec - Add support for NULL encryptionAndrei Varvara
The dpa ipsec component was not supporting ESP with NULL encryption. The patch is adding this suport. Signed-off-by: Andrei Varvara <andrei.varvara@freescale.com> Change-Id: I89111367e60c4592289687b0a13d84ac2911d23c Reviewed-on: http://git.am.freescale.net:8181/3473 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Reviewed-by: Schmitt Richard-B43082 <B43082@freescale.com> Tested-by: Schmitt Richard-B43082 <B43082@freescale.com>
2013-08-09crypto: caam - Add define for NULL encryptionAndrei Varvara
This define is required for making descriptors with NULL encryption. Change-Id: If71ee727f18f1ea23a6bbe67b03046d526897a52 Signed-off-by: Andrei Varvara <andrei.varvara@freescale.com> Change-Id: I61ef1a7d6bcf115f99f5160f76154c09e5f7f7da Reviewed-on: http://git.am.freescale.net:8181/3472 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Reviewed-by: Schmitt Richard-B43082 <B43082@freescale.com> Tested-by: Schmitt Richard-B43082 <B43082@freescale.com>
2013-08-09dpa_offload: Copy multicast group and header manipulation descriptors to ↵Radu Bulie
userspace during look-up by key or by ref operations Multicast group and hmanip descriptors were copied to userspace in classifier wrapper during look-up by key or by ref operations. The patch fixes the above issue. Signed-off-by: Radu Bulie <radu.bulie@freescale.com> Change-Id: Ibba7869bcbe339a3ef23bd4071a3aaa682fe7b9d Reviewed-on: http://git.am.freescale.net:8181/3353 Reviewed-by: Bulie Radu-Andrei-B37577 <Radu.Bulie@freescale.com> Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Chereji Marian-Cornel-R27762 <marian.chereji@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Reviewed-by: Schmitt Richard-B43082 <B43082@freescale.com> Tested-by: Schmitt Richard-B43082 <B43082@freescale.com>
2013-08-09dpa_offload: Copy storage profile id to userspace during look-up by key or ↵Radu Bulie
by ref operations Not all parameters were copied to userspace in classifier wrapper during look-up by key or by ref operations. The patch fixes the above issue. Change-Id: I4c33455a327c8dfd6fd0fa28d13cc7e28b856714 Signed-off-by: Radu Bulie <radu.bulie@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/3281 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Chereji Marian-Cornel-R27762 <marian.chereji@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-08-08fmd: add ioctl support to both xxTableGetMissStatistics functionsMandy Lavi
FM_PCD_MatchTableGetMissStatistics and FM_PCD_HashTableGetMissStatistics Signed-off-by: Mandy Lavi <mandy.lavi@freescale.com> Change-Id: I56a02300f4603245344effc898ff9fdd137d8e4c Reviewed-on: http://git.am.freescale.net:8181/3905 Reviewed-by: Schmitt Richard-B43082 <B43082@freescale.com> Tested-by: Schmitt Richard-B43082 <B43082@freescale.com>
2013-08-08fmd: add T4/B4 definition FM_NO_GUARANTEED_RESET_VALUESMandy Lavi
Apparently reset values of B4/T4 in fmd are not completely reliable. will use this definition to force fman init values. Signed-off-by: Mandy Lavi <mandy.lavi@freescale.com> Change-Id: Id0b16cf7faf8c53ab9741bcd370e27e91a9ab2a0 Reviewed-on: http://git.am.freescale.net:8181/3904 Reviewed-by: Chereji Marian-Cornel-R27762 <marian.chereji@freescale.com> Tested-by: Schmitt Richard-B43082 <B43082@freescale.com> Reviewed-by: Schmitt Richard-B43082 <B43082@freescale.com>
2013-08-08dpa_offload: Add support in DPA Stats for miss statisticsAnca Jeanina FLOAREA
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: Id871766e5cc7b494c934096829e12af15ded7544 Reviewed-on: http://git.am.freescale.net:8181/3830 Reviewed-by: Zanoschi Aurelian-B43522 <Aurelian.Zanoschi@freescale.com> Reviewed-by: Chereji Marian-Cornel-R27762 <marian.chereji@freescale.com> Reviewed-by: Schmitt Richard-B43082 <B43082@freescale.com> Tested-by: Schmitt Richard-B43082 <B43082@freescale.com>
2013-08-08dpa_offload: Add possibility to query classification table miss action detailsMarian Chereji
Added a new function to query classification table miss action details. This function is only advertised as internal API and is needed by the DPA Stats component to acquire Miss Action Statistics. Signed-off-by: Marian Chereji <marian.chereji@freescale.com> Change-Id: If9f506316c887bc44ebd5363c526a8f4fda3da1c Reviewed-on: http://git.am.freescale.net:8181/3829 Reviewed-by: Schmitt Richard-B43082 <B43082@freescale.com> Tested-by: Schmitt Richard-B43082 <B43082@freescale.com>
2013-08-08fmd: support retrieval of more statistics countersMandy Lavi
- miss entry in a CC Node - miss entry in the hash table Signed-off-by: Mandy Lavi <mandy.lavi@freescale.com> Change-Id: Iacbebff6f8f7ef1fa9c97b24d1072515f5098860 Reviewed-on: http://git.am.freescale.net:8181/3828 Reviewed-by: Lavi Mandy-R52568 <Mandy.Lavi@freescale.com> Reviewed-by: Chereji Marian-Cornel-R27762 <marian.chereji@freescale.com> Reviewed-by: Schmitt Richard-B43082 <B43082@freescale.com> Tested-by: Schmitt Richard-B43082 <B43082@freescale.com>
2013-08-07powerpc/b4860: Add StarCore/SC3900 nodes in B4860 device filesShaveta Leekha
- Add dsp nodes in B4860 pre silicon device file - Add L2 cache nodes for dsp/Starcores in B4860 post silicon file Signed-off-by: Shaveta Leekha <shaveta@freescale.com> Change-Id: I10329607b97961a44f46bc814032fc9faa0e7f96 Reviewed-on: http://git.am.freescale.net:8181/3693 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Sethi Varun-B16395 <Varun.Sethi@freescale.com> Reviewed-by: Wood Scott-B07421 <scottwood@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Reviewed-by: Rivera Jose-B46482 <Jose.G.Rivera@freescale.com> Tested-by: Rivera Jose-B46482 <Jose.G.Rivera@freescale.com>
2013-08-07powerpc/fsl-booke: Work around erratum A-006958Scott Wood
Erratum A-006598 says that 64-bit mftb is not atomic -- it's subject to a similar race condition as doing mftbu/mftbl on 32-bit. The lower half of timebase is updated before the upper half; thus, we can share the workaround for a similar bug on Cell. This workaround involves looping if the lower half of timebase is zero, thus avoiding the need for a scratch register (other than CR0). This workaround must be avoided when the timebase is frozen, such as during the timebase sync code. This deals with kernel and vdso accesses, but other userspace accesses will of course need to be fixed elsewhere. Signed-off-by: Scott Wood <scottwood@freescale.com> Change-Id: I88da5fef252872ba17c4496ed1a053dc4be645af --- v2: Share the Cell workaround instead of using the workaround suggested by the erratum. Reviewed-on: http://git.am.freescale.net:8181/3749 Reviewed-by: Rivera Jose-B46482 <Jose.G.Rivera@freescale.com> Tested-by: Rivera Jose-B46482 <Jose.G.Rivera@freescale.com>
2013-08-07powerpc/e6500: skip rev1 errata workaround on rev2Scott Wood
"default y" prevents the mere absence of those config lines from turning off the errata. Signed-off-by: Scott Wood <scottwood@freescale.com> Change-Id: Ib825e8c5941f422990a997a79412669bda677d79 Reviewed-on: http://git.am.freescale.net:8181/3748 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Rivera Jose-B46482 <Jose.G.Rivera@freescale.com>
2013-08-02powerpc/dts: fix sRIO and RMan error interrupts for b4860Minghuan Lian
For B4 platform, MPIC EISR register is in reversed bitmap order, instead of "Error interrupt source 0-31. Bit 0 represents SRC0." the correct ordering is "Error interrupt source 0-31. Bit 0 represents SRC31." This patch is to fix sRIO and RMan EISR bit value of error interrupts in dts node. Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com> Change-Id: I3eacf5ebee6da5ac847d6ab93fe1e38a07e57176 Reviewed-on: http://git.am.freescale.net:8181/3616 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Wood Scott-B07421 <scottwood@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Reviewed-by: Schmitt Richard-B43082 <B43082@freescale.com> Tested-by: Schmitt Richard-B43082 <B43082@freescale.com>
2013-07-19Merge remote-tracking branch 'fsl_devel/b4860rev2' into sdk1.4Andy Fleming
2013-07-18dpa_offload: Add direct scheme support for classifier miss actionRadu Bulie
This patch enables the direct schemesupport when a miss action is configured. Signed-off-by: Radu Bulie <radu.bulie@freescale.com> Change-Id: Ie16ab1e611a06b026fb5927ec2efea314bb0e2e1 Reviewed-on: http://git.am.freescale.net:8181/3354 Tested-by: Review Code-CDREVIEW <CDREVIEW@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>
2013-07-18dpa_offload: Add separate resource pointer for multicast group import operationRadu Bulie
When multicast group was preallocated from a xml PCD file, the handle to the group was given as a multicast group parameter. To align the multicast component with header manipulation and classifier components, the group handle will be given as a resource input parameter to the function that creates a multicast group. Signed-off-by: Radu Bulie <radu.bulie@freescale.com> Change-Id: I254d1c681cc016513d4cb569e0dfcf5c56478163 Reviewed-on: http://git.am.freescale.net:8181/3279 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>
2013-07-18fmd: COMPAT array size increased in order to be able to map more ccnode idsMandy Lavi
Signed-off-by: Mandy Lavi <mandy.lavi@freescale.com> ENGR00270413 Change-Id: I9ca855698d1eaa93b7cb131d811f4c9dd6c72088 Reviewed-on: http://git.am.freescale.net:8181/3297 Reviewed-by: Bucur Madalin-Cristian-B32716 <madalin.bucur@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-07-18fmd: fix wrapper error when adding range statistics countersMandy Lavi
Signed-off-by: Mandy Lavi <mandy.lavi@freescale.com> ENGR00269928 Change-Id: I7fa7fec2f1eef4b8233ed0d0069e30557adb4bda Reviewed-on: http://git.am.freescale.net:8181/3296 Reviewed-by: Bucur Madalin-Cristian-B32716 <madalin.bucur@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-07-18fmd: fix ambiguity with naming of ports in sysfsMandy Lavi
Signed-off-by: Mandy Lavi <mandy.lavi@freescale.com> ENGR00258538 Change-Id: If05f2a070c35c9884782d879566b04f40accfab8 Reviewed-on: http://git.am.freescale.net:8181/3295 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>
2013-07-18fmd: exposed muram free size through sysfsMandy Lavi
Signed-off-by: Mandy Lavi <mandy.lavi@freescale.com> Change-Id: I69b5d2f92045daa71fd8dd6765596397fe736ef5 Reviewed-on: http://git.am.freescale.net:8181/3292 Reviewed-by: Bucur Madalin-Cristian-B32716 <madalin.bucur@freescale.com> Reviewed-by: Hamciuc Bogdan-BHAMCIU1 <bogdan.hamciuc@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-07-18dpa_offload: Add DPA Stats driver support for udev devicesAurelian Zanoschi
The device file in the file system is created automatically at init by the driver without need of any mknod commands. Change-Id: Ib0d5d4a47d3e92ec3d7a8813223017e0c24503a5 Signed-off-by: Aurelian Zanoschi <Aurelian.Zanoschi@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/2881 Reviewed-by: Varvara Andrei-B21317 <andrei.varvara@freescale.com> Reviewed-by: Floarea Anca Jeanina-B12569 <anca.floarea@freescale.com> Reviewed-by: Chereji Marian-Cornel-R27762 <marian.chereji@freescale.com> Reviewed-by: Bulie Radu-Andrei-B37577 <Radu.Bulie@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-07-12Put the PCI specific code in the PAMU driver under CONFIG_PCI.Varun Sethi
This fixes the problem where the kernel build breaks, when PCI support is disabled. Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com> Change-Id: I698626ec0a40ba81ef132890bc339c6be10d8673 Reviewed-on: http://git.am.freescale.net:8181/3282 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-07-12Put the PCI specific code in the PAMU driver under CONFIG_PCI.Varun Sethi
This fixes the problem where the kernel build breaks, when PCI support is disabled. Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com> Change-Id: I698626ec0a40ba81ef132890bc339c6be10d8673 Reviewed-on: http://git.am.freescale.net:8181/3282 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-07-12Update compilation flags with core specific optionsCatalin Udma
If CONFIG_E500 is enabled, the compilation flags are updated specifying the target core -mcpu=e5500/e500mc/8540 Also remove -Wa,-me500, being incompatible with -mcpu=e5500/e6500 The assembler option is redundant if the -mcpu= flag is set. Signed-off-by: Catalin Udma <catalin.udma@freescale.com> Change-Id: Id786d80825d09aa40052666bc5be173cc89bc1ec Reviewed-on: http://git.am.freescale.net:8181/3068 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Wood Scott-B07421 <scottwood@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-07-11dpaa_eth: Handle buffer pool depletionIoana Radulescu
If the system gets into an out-of-memory state, we are unable to refill the default buffer pool with new buffers. While this lasts, just release any incoming frame back to the pool without further processing. Signed-off-by: Ioana Radulescu <ruxandra.radulescu@freescale.com> Signed-off-by: Bogdan Hamciuc <bogdan.hamciuc@freescale.com> Change-Id: Ia7fe59c44aa371f81540b45d197aef896b6d6b3a Reviewed-on: http://git.am.freescale.net:8181/3050 Reviewed-by: Bucur Madalin-Cristian-B32716 <madalin.bucur@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-07-11dpa_offload: Switch DPA Classifier from using fmd/crc64 to using lib/crc64Marian Chereji
The DPA Classifier is computing a CRC64 ECMA by using the Frame Manager driver. Because the CRC64 ECMA generic module was recently accepted in linux/lib it will now use this CRC64 module instead of the implementation from FMan driver. Signed-off-by: Marian Chereji <marian.chereji@freescale.com> Change-Id: I97acd884302d7ab53ec78b045dd5978da2bf904a Reviewed-on: http://git.am.freescale.net:8181/3257 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-07-11dpa_offload: Fix function free_resources to take in account errorsAnca Jeanina FLOAREA
Function free_resources was not taking in account error codes returned by free_cnts_resources and free_reqs_resources functions. In case an error occurred, function should be exited, so that the DPA Stats structure is not released. Signed-off-by: Anca Jeanina FLOAREA <anca.floarea@freescale.com> Change-Id: I74800a38f52634ca1e38e1d68d5637a4480bf525 Reviewed-on: http://git.am.freescale.net:8181/2967 Reviewed-by: Zanoschi Aurelian-B43522 <Aurelian.Zanoschi@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>
2013-07-11dpa_offload: Improve error logging in DPA ClassifierMarian Chereji
The same error logging and display functions should be used all over the DPAA offloading drivers. "pr_err" calls were replaced with the newer "log_err" macros in DPA Classifier. Change-Id: I170b52ea716a5c0a5cae83a20e42a52fa55c8659 Signed-off-by: Marian Chereji <marian.chereji@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/3008 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Bulie Radu-Andrei-B37577 <Radu.Bulie@freescale.com> Reviewed-by: Zanoschi Aurelian-B43522 <Aurelian.Zanoschi@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-07-11dpa_offload: Add protection against concurrent HM ops runtime modificationsMarian Chereji
When modifying a header manipulation operation at runtime, the DPA Classifier uses the FMD call FM_PCD_ManipNodeReplace. This function locks the entire PCD and will fail if the PCD is already locked (it is not a blocking function). The parallel access protection mechanism in DPA Classifier would only protect against parallel access ON THE SAME MANIP NODE. It used to ALLOW parallel access on DIFFERENT HM nodes, but this will fail due to the locking system in the FMD. This patch updates the locking mechanism in DPA Classifier for the HM runtime modification functions so that a single call to FM_PCD_ManipNodeReplace can happen at any one time. Change-Id: I833b96e177e57f76d109ec000bd34c603df5ba71 Signed-off-by: Marian Chereji <marian.chereji@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/3007 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Bulie Radu-Andrei-B37577 <Radu.Bulie@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-07-06dpa_offload: Add support for header manipulation on DPA Classifier ↵Marian Chereji
next_table action The DPA Classifier API did not allow the user to add header manipulation on an entry whose action was sending the frames to a new classification table. This change adds this support to the DPA Classifier by adding an "hmd" (header manipulation descriptor) attribute to the "dpa_cls_tbl_next_table_desc" parameters structure. Signed-off-by: Marian Chereji <marian.chereji@freescale.com> Change-Id: I126cdfad8e76a8bec4453c8f7b506ad3380349e2 Reviewed-on: http://git.am.freescale.net:8181/3106 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-07-05lib: Add CRC64 ECMA moduleMarian Chereji
Added implementation of CRC64 ECMA checksum. Signed-off-by: Marian Chereji <marian.chereji@freescale.com> Change-Id: Ibfe1fc6ec77b6748e30d362b776803b8574c3398 Reviewed-on: http://git.am.freescale.net:8181/3033 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Varvara Andrei-B21317 <andrei.varvara@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-07-05dpa_offload: Added the implementation for Traffic Manager counter into DPA StatsAurelian Zanoschi
Added the Traffic Manager counter implementation into DPA Stats component. For getting the Class Queue or the Class Congestion Group counter values, the component will call QMan functions qman_ceetm_cq_get_dequeu_statistics, respectively qman_ceetm_ccg_get_reject_statistics. For both Traffic Manager Class or Congestion Group the values returned can be the number of bytes or the number of frames dequeued from a Class Queue, respectively rejected in all Class Queues that belong to the Congestion Group. Change-Id: I3d1e0b0c5a2e206de68d5745e02727b0e2aa0fad Signed-off-by: Aurelian Zanoschi <Aurelian.Zanoschi@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/2877 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-07-05dpaa_eth: Fix pool counters on error pathBogdan Hamciuc
When system memory is depleted, the Rx buffers are put back into their pool. Bad accounting on that error path made it so the software software counters remained behind the hardware counters, eventually allowing for negative totals. Fix this and keep the software pool counters in sync with the hardware counters. Signed-off-by: Ioana Radulescu <ruxandra.radulescu@freescale.com> Signed-off-by: Bogdan Hamciuc <bogdan.hamciuc@freescale.com> Change-Id: I46191bc38f12aa6a25378eba3e5891bc3f18cbc6 Reviewed-on: http://git.am.freescale.net:8181/3049 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Sovaiala Cristian-Constantin-B39531 <Cristian.Sovaiala@freescale.com> Reviewed-by: Bucur Madalin-Cristian-B32716 <madalin.bucur@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
generated by cgit v0.10.2 at 2024-08-18 10:20:53 (GMT)