����JFIFXX�����    $.' ",#(7),01444'9=82<.342  2!!22222222222222222222222222222222222222222222222222����"��4�� ���,�PG"Z_�4�˷����kjز�Z�,F+��_z�,�© �����zh6�٨�ic�fu���#ډb���_�N�?��wQ���5-�~�I���8����TK<5o�Iv-�����k�_U_�����~b�M��d����Ӝ�U�Hh��?]��E�w��Q���k�{��_}qFW7HTՑ��Y��F�?_�'ϔ��_�Ջt��=||I ��6�έ"�����D���/[�k�9���Y�8ds|\���Ҿp6�Ҵ���]��.����6�z<�v��@]�i%��$j��~�g��J>��no����pM[me�i$[����s�o�ᘨ�˸ nɜG-�ĨU�ycP�3.DB�li�;��hj���x7Z^�N�h������N3u{�:j�x�힞��#M&��jL P@_���� P��&��o8������9�����@Sz6�t7#O�ߋ �s}Yf�T���lmr����Z)'N��k�۞p����w\�Tȯ?�8`�O��i{wﭹW�[�r�� ��Q4F�׊���3m&L�=��h3����z~��#�\�l :�F,j@�� ʱ�wQT����8�"kJO���6�֚l����}���R�>ډK���]��y����&����p�}b��;N�1�m�r$�|��7�>e�@B�TM*-iH��g�D�)� E�m�|�ؘbҗ�a��Ҿ����t4���o���G��*oCN�rP���Q��@z,|?W[0�����:�n,jWiE��W��$~/�hp\��?��{(�0���+�Y8rΟ�+����>S-S����VN;�}�s?.����� w�9��˟<���Mq4�Wv'��{)0�1mB��V����W[�����8�/<� �%���wT^�5���b��)iM� pg�N�&ݝ��VO~�q���u���9� ����!��J27����$O-���! �:�%H��� ـ����y�ΠM=t{!S�� oK8������t<����è:a������[�����ա�H���~��w��Qz`�po�^ ����Q��n� �,uu�C�$ ^���,������8�#��:�6��e�|~���!�3�3.�\0��q��o�4`.|� ����y�Q�`~;�d�ׯ,��O�Zw�������`73�v�܋�<���Ȏ�� ـ4k��5�K�a�u�=9Yd��$>x�A�&�� j0� ���vF��� Y�|�y��� ~�6�@c��1vOp�Ig����4��l�OD���L����� R���c���j�_�uX6��3?nk��Wy�f;^*B� ��@�~a�`��Eu������+���6�L��.ü>��}y���}_�O�6�͐�:�YrG�X��kG�����l^w���~㒶sy��Iu�!� W ��X��N�7BV��O��!X�2����wvG�R�f�T#�����t�/?���%8�^�W�aT��G�cL�M���I��(J����1~�8�?aT ���]����AS�E��(��*E}� 2��#I/�׍qz��^t�̔���b�Yz4x���t�){ OH��+(E��A&�N�������XT��o��"�XC��'���)}�J�z�p� ��~5�}�^����+�6����w��c��Q�|Lp�d�H��}�(�.|����k��c4^�"�����Z?ȕ ��a<�L�!039C� �Eu�C�F�Ew�ç ;�n?�*o���B�8�bʝ���'#Rqf���M}7����]����s2tcS{�\icTx;�\��7K���P���ʇ Z O-��~��c>"��?�������P��E��O�8��@�8��G��Q�g�a�Վ���󁶠�䧘��_%#r�>�1�z�a��eb��qcPѵ��n���#L��� =��׀t� L�7�`��V���A{�C:�g���e@�w1 Xp3�c3�ġ����p��M"'-�@n4���fG��B3�DJ�8[Jo�ߐ���gK)ƛ��$���� ���8�3�����+���� �����6�ʻ���� ���S�kI�*KZlT _`���?��K����QK�d����B`�s}�>���`��*�>��,*@J�d�oF*����弝��O}�k��s��]��y�ߘ��c1G�V���<=�7��7����6�q�PT��tXԀ�!9*4�4Tހ3XΛex�46���Y��D ����� �BdemDa����\�_l,��G�/���֌7���Y�](�xTt^%�GE�����4�}bT���ڹ�����;Y)���B�Q��u��>J/J �⮶.�XԄ��j�ݳ�+E��d ��r�5�_D�1 ��o�� �B�x�΢�#���<��W�����8���R6�@g�M�.��� dr�D��>(otU��@x=��~v���2� ӣ�d�oBd��3�eO�6�㣷�����ݜ6��6Y��Qz`��S��{���\P�~z m5{J/L��1������<�e�ͅPu�b�]�ϔ���'������f�b� Zpw��c`"��i���BD@:)ִ�:�]��hv�E�w���T�l��P���"Ju�}��وV J��G6��. J/�Qgl߭�e�����@�z�Zev2u�)]կ�����7x���s�M�-<ɯ�c��r�v�����@��$�ޮ}lk���a���'����>x��O\�ZFu>�����ck#��&:��`�$�ai�>2Δ����l���oF[h��lE�ܺ�Πk:)���`�� $[6�����9�����kOw�\|���8}������ބ:��񶐕��I�A1/�=�2[�,�!��.}gN#�u����b��� ~��݊��}34q����d�E��Lc��$��"�[q�U�硬g^��%B �z���r�pJ�ru%v\h1Y�ne`ǥ:g���pQM~�^�Xi� ��`S�:V29.�P���V�?B�k�� AEvw%�_�9C�Q����wKekPؠ�\�;Io d�{ ߞo�c1eP����\� `����E=���@K<�Y���eڼ�J���w����{av�F�'�M�@/J��+9p���|]�����Iw &`��8���&M�hg��[�{��Xj��%��Ӓ�$��(����ʹN���<>�I���RY���K2�NPlL�ɀ)��&e����B+ь����( � �JTx���_?EZ� }@ 6�U���뙢ط�z��dWI�n` D����噥�[��uV��"�G&Ú����2g�}&m��?ċ�"����Om#��������� ��{�ON��"S�X��Ne��ysQ���@Fn��Vg���dX�~nj�]J�<�K]:��FW��b�������62�=��5f����JKw��bf�X�55��~J �%^����:�-�QIE��P��v�nZum� z � ~ə ���� ���ة����;�f��\v���g�8�1��f24;�V���ǔ�)����9���1\��c��v�/'Ƞ�w�������$�4�R-��t���� e�6�/�ġ �̕Ecy�J���u�B���<�W�ַ~�w[B1L۲�-JS΂�{���΃������A��20�c#��@ 0!1@AP"#2Q`$3V�%45a6�FRUq��� ����^7ׅ,$n�������+��F�`��2X'��0vM��p�L=������5��8������u�p~���.�`r�����\���O��,ư�0oS ��_�M�����l���4�kv\JSd���x���SW�<��Ae�IX����������$I���w�:S���y���›R��9�Q[���,�5�;�@]�%���u�@ *ro�lbI �� ��+���%m:�͇ZV�����u�̉����θau<�fc�.����{�4Ա� �Q����*�Sm��8\ujqs]{kN���)qO�y�_*dJ�b�7���yQqI&9�ԌK!�M}�R�;������S�T���1���i[U�ɵz�]��U)V�S6���3$K{�ߊ<�(� E]Զ[ǼENg�����'�\?#)Dkf��J���o��v���'�%ƞ�&K�u�!��b�35LX�Ϸ��63$K�a�;�9>,R��W��3�3� d�JeTYE.Mϧ��-�o�j3+y��y^�c�������VO�9NV\nd�1 ��!͕_)a�v;����թ�M�lWR1��)El��P;��yوÏ�u 3�k�5Pr6<�⒲l�!˞*��u־�n�!�l:����UNW ��%��Chx8vL'��X�@��*��)���̮��ˍ��� ���D-M�+J�U�kvK����+�x8��cY������?�Ԡ��~3mo��|�u@[XeY�C�\Kp�x8�oC�C�&����N�~3-H���� ��MX�s�u<`���~"WL��$8ξ��3���a�)|:@�m�\���^�`�@ҷ)�5p+��6���p�%i)P M���ngc�����#0Aruz���RL+xSS?���ʮ}()#�t��mˇ!��0}}y����<�e� �-ή�Ԩ��X������ MF���ԙ~l L.3���}�V뽺�v�����멬��Nl�)�2����^�Iq��a��M��qG��T�����c3#������3U�Ǎ���}��לS�|qa��ڃ�+���-��2�f����/��bz��ڐ�� �ݼ[2�ç����k�X�2�* �Z�d���J�G����M*9W���s{��w���T��x��y,�in�O�v��]���n����P�$�JB@=4�OTI�n��e�22a\����q�d���%�$��(���:���: /*�K[PR�fr\nڙdN���F�n�$�4�[�� U�zƶ����� �mʋ���,�ao�u 3�z� �x��Kn����\[��VFmbE;�_U��&V�Gg�]L�۪&#n%�$ɯ�dG���D�TI=�%+AB�Ru#��b4�1�»x�cs�YzڙJG��f��Il��d�eF'T� iA��T���uC�$����Y��H?����[!G`}���ͪ� �纤Hv\������j�Ex�K���!���OiƸ�Yj�+u-<���'q����uN�*�r\��+�]���<�wOZ.fp�ێ��,-*)V?j-kÊ#�`�r��dV����(�ݽBk�����G�ƛk�QmUڗe��Z���f}|����8�8��a���i��3'J�����~G_�^���d�8w������ R�`(�~�.��u���l�s+g�bv���W���lGc}��u���afE~1�Ue������Z�0�8�=e�� f@/�jqEKQQ�J��oN��J���W5~M>$6�Lt�;$ʳ{���^��6�{����v6���ķܰg�V�cnn �~z�x�«�,2�u�?cE+Ș�H؎�%�Za�)���X>uW�Tz�Nyo����s���FQƤ��$��*�&�LLXL)�1�" L��eO��ɟ�9=���:t��Z���c��Ž���Y?�ӭV�wv�~,Y��r�ۗ�|�y��GaF�����C�����.�+� ���v1���fήJ�����]�S��T��B��n5sW}y�$��~z�'�c ��8 ��� ,! �p��VN�S��N�N�q��y8z˱�A��4��*��'������2n<�s���^ǧ˭P�Jޮɏ�U�G�L�J�*#��<�V��t7�8����TĜ>��i}K%,���)[��z�21z ?�N�i�n1?T�I�R#��m-�����������������1����lA�`��fT5+��ܐ�c�q՝��ʐ��,���3�f2U�եmab��#ŠdQ�y>\��)�SLY����w#��.���ʑ�f��� ,"+�w�~�N�'�c�O�3F�������N<���)j��&��,-� �љ���֊�_�zS���TǦ����w�>��?�������n��U仆�V���e�����0���$�C�d���rP �m�׈e�Xm�Vu� �L��.�bֹ��� �[Դaզ���*��\y�8�Է:�Ez\�0�Kq�C b��̘��cө���Q��=0Y��s�N��S.���3.���O�o:���#���v7�[#߫ ��5�܎�L���Er4���9n��COWlG�^��0k�%<���ZB���aB_���������'=��{i�v�l�$�uC���mƎҝ{�c㱼�y]���W�i ��ߧc��m�H� m�"�"�����;Y�ߝ�Z�Ǔ�����:S#��|}�y�,/k�Ld� TA�(�AI$+I3��;Y*���Z��}|��ӧO��d�v��..#:n��f>�>���ȶI�TX��� 8��y����"d�R�|�)0���=���n4��6ⲑ�+��r<�O�܂~zh�z����7ܓ�HH�Ga롏���nCo�>������a ���~]���R���̲c?�6(�q�;5%� |�uj�~z8R=X��I�V=�|{v�Gj\gc��q����z�؋%M�ߍ����1y��#��@f^���^�>N�����#x#۹��6�Y~�?�dfPO��{��P�4��V��u1E1J �*|���%���JN��`eWu�zk M6���q t[�� ��g�G���v��WIG��u_ft����5�j�"�Y�:T��ɐ���*�;� e5���4����q$C��2d�}���� _S�L#m�Yp��O�.�C�;��c����Hi#֩%+) �Ӎ��ƲV���SYź��g |���tj��3�8���r|���V��1#;.SQ�A[���S������#���`n�+���$��$I �P\[�@�s��(�ED�z���P��])8�G#��0B��[ى��X�II�q<��9�~[Z멜�Z�⊔IWU&A>�P~�#��dp<�?����7���c��'~���5 ��+$���lx@�M�dm��n<=e�dyX��?{�|Aef ,|n3�<~z�ƃ�uۧ�����P��Y,�ӥQ�*g�#먙R�\���;T��i,��[9Qi歉����c>]9�� ��"�c��P�� �Md?٥��If�ت�u��k��/����F��9�c*9��Ǎ:�ØF���z�n*�@|I�ށ9����N3{'��[�'ͬ�Ҳ4��#}��!�V� Fu��,�,mTIk���v C�7v���B�6k�T9��1�*l� '~��ƞF��lU��'�M ����][ΩũJ_�{�i�I�n��$���L�� j��O�dx�����kza۪��#�E��Cl����x˘�o�����V���ɞ�ljr��)�/,�߬h�L��#��^��L�ф�,íMƁe�̩�NB�L�����iL����q�}��(��q��6IçJ$�W�E$��:������=#����(�K�B����zђ <��K(�N�۫K�w��^O{!����)�H���>x�������lx�?>Պ�+�>�W���,Ly!_�D���Ō�l���Q�!�[ �S����J��1��Ɛ�Y}��b,+�Lo�x�ɓ)����=�y�oh�@�꥟/��I��ѭ=��P�y9��� �ۍYӘ�e+�p�Jnϱ?V\SO%�(�t� ���=?MR�[Ș�����d�/ ��n�l��B�7j� ��!�;ӥ�/�[-���A�>�dN�sLj ��,ɪv��=1c�.SQ�O3�U���ƀ�ܽ�E����������̻��9G�ϷD�7(�}��Ävӌ\�y�_0[w ���<΍>����a_��[0+�L��F.�޺��f�>oN�T����q;���y\��bՃ��y�jH�<|q-eɏ�_?_9+P���Hp$�����[ux�K w�Mw��N�ی'$Y2�=��q���KB��P��~������Yul:�[<����F1�2�O���5=d����]Y�sw:���Ϯ���E��j,_Q��X��z`H1,#II ��d�wr��P˂@�ZJV����y$�\y�{}��^~���[:N����ߌ�U�������O��d�����ؾe��${p>G��3c���Ė�lʌ�� ת��[��`ϱ�-W����dg�I��ig2��� ��}s ��ؤ(%#sS@���~���3�X�nRG�~\jc3�v��ӍL��M[JB�T��s3}��j�Nʖ��W����;7��ç?=X�F=-�=����q�ߚ���#���='�c��7���ڑW�I(O+=:uxq�������������e2�zi+�kuG�R��������0�&e�n���iT^J����~\jy���p'dtG��s����O��3����9* �b#Ɋ�� p������[Bws�T�>d4�ۧs���nv�n���U���_�~,�v����ƜJ1��s�� �QIz��)�(lv8M���U=�;����56��G���s#�K���MP�=��LvyGd��}�VwWBF�'�à �?MH�U�g2�� ����!�p�7Q��j��ڴ����=��j�u��� Jn�A s���uM������e��Ɔ�Ҕ�!)'��8Ϣ�ٔ��ޝ(��Vp���צ֖d=�IC�J�Ǡ{q������kԭ�߸���i��@K����u�|�p=..�*+����x�����z[Aqġ#s2a�Ɗ���RR�)*HRsi�~�a &f��M��P����-K�L@��Z��Xy�'x�{}��Zm+���:�)�) IJ�-i�u���� ���ܒH��'�L(7�y�GӜq���� j��� 6ߌg1�g�o���,kر���tY�?W,���p���e���f�OQS��!K�۟cҒA�|ս�j�>��=⬒��˧L[�� �߿2JaB~R��u�:��Q�] �0H~���]�7��Ƽ�I���(}��cq '�ήET���q�?f�ab���ӥvr� �)o��-Q��_'����ᴎo��K������;��V���o��%���~OK ����*��b�f:���-ťIR��`B�5!RB@���ï�� �u �̯e\�_U�_������� g�ES��3�������QT��a����x����U<~�c?�*�#]�MW,[8O�a�x��]�1bC|踤�P��lw5V%�)�{t�<��d��5���0i�XSU��m:��Z�┵�i�"��1�^B�-��P�hJ��&)O��*�D��c�W��vM��)����}���P��ܗ-q����\mmζZ-l@�}��a��E�6��F�@��&Sg@���ݚ�M����� ȹ 4����#p�\H����dYDo�H���"��\��..R�B�H�z_�/5˘����6��KhJR��P�mƶi�m���3�,#c�co��q�a)*Pt����R�m�k�7x�D�E�\Y�閣_X�<���~�)���c[[�BP����6�Yq���S��0����%_����;��Àv�~�| VS؇ ��'O0��F0��\���U�-�d@�����7�SJ*z��3n��y��P����O���������m�~�P�3|Y��ʉr#�C�<�G~�.,! ���bqx���h~0=��!ǫ�jy����l�O,�[B��~��|9��ٱ����Xly�#�i�B��g%�S��������tˋ���e���ې��\[d�t)��.+u�|1 ������#�~Oj����hS�%��i.�~X���I�H�m��0n���c�1uE�q��cF�RF�o���7� �O�ꮧ� ���ۛ{��ʛi5�rw?׌#Qn�TW��~?y$��m\�\o����%W� ?=>S�N@�� �Ʈ���R����N�)�r"C�:��:����� �����#��qb��Y�. �6[��2K����2u�Ǧ�HYR��Q�MV��� �G�$��Q+.>�����nNH��q�^��� ����q��mM��V��D�+�-�#*�U�̒ ���p욳��u:�������IB���m���PV@O���r[b= �� ��1U�E��_Nm�yKbN�O���U�}�the�`�|6֮P>�\2�P�V���I�D�i�P�O;�9�r�mAHG�W�S]��J*�_�G��+kP�2����Ka�Z���H�'K�x�W�MZ%�O�YD�Rc+o��?�q��Ghm��d�S�oh�\�D�|:W������UA�Qc yT�q������~^�H��/��#p�CZ���T�I�1�ӏT����4��"�ČZ�����}��`w�#�*,ʹ�� ��0�i��課�Om�*�da��^gJ݅{���l�e9uF#T�ֲ��̲�ٞC"�q���ߍ ոޑ�o#�XZTp����@ o�8��(jd��xw�]�,f���`~�|,s��^����f�1���t��|��m�򸄭/ctr��5s��7�9Q�4�H1꠲BB@l9@���C�����+�wp�xu�£Yc�9��?`@#�o�mH�s2��)�=��2�.�l����jg�9$�Y�S�%*L������R�Y������7Z���,*=�䷘$�������arm�o�ϰ���UW.|�r�uf����IGw�t����Zwo��~5 ��YյhO+=8fF�)�W�7�L9lM�̘·Y���֘YLf�큹�pRF���99.A �"wz��=E\Z���'a� 2��Ǚ�#;�'}�G���*��l��^"q��+2FQ� hj��kŦ��${���ޮ-�T�٭cf�|�3#~�RJ����t��$b�(R��(����r���dx� >U b�&9,>���%E\� Ά�e�$��'�q't��*�א���ެ�b��-|d���SB�O�O��$�R+�H�)�܎�K��1m`;�J�2�Y~9��O�g8=vqD`K[�F)k�[���1m޼c��n���]s�k�z$@��)!I �x՝"v��9=�ZA=`Ɠi �:�E��)`7��vI��}d�YI�_ �o�:ob���o ���3Q��&D&�2=�� �Ά��;>�h����y.*ⅥS������Ӭ�+q&����j|UƧ����}���J0��WW< ۋS�)jQR�j���Ư��rN)�Gű�4Ѷ(�S)Ǣ�8��i��W52���No˓� ۍ%�5brOn�L�;�n��\G����=�^U�dI���8$�&���h��'���+�(������cȁ߫k�l��S^���cƗjԌE�ꭔ��gF���Ȓ��@���}O���*;e�v�WV���YJ\�]X'5��ղ�k�F��b 6R�o՜m��i N�i����>J����?��lPm�U��}>_Z&�KK��q�r��I�D�Չ~�q�3fL�:S�e>���E���-G���{L�6p�e,8��������QI��h��a�Xa��U�A'���ʂ���s�+טIjP�-��y�8ۈZ?J$��W�P� ��R�s�]��|�l(�ԓ��sƊi��o(��S0��Y� 8�T97.�����WiL��c�~�dxc�E|�2!�X�K�Ƙਫ਼�$((�6�~|d9u+�qd�^3�89��Y�6L�.I�����?���iI�q���9�)O/뚅����O���X��X�V��ZF[�یgQ�L��K1���RҖr@v�#��X�l��F���Нy�S�8�7�kF!A��sM���^rkp�jP�DyS$N���q��nxҍ!U�f�!eh�i�2�m���`�Y�I�9r�6� �TF���C}/�y�^���Η���5d�'��9A-��J��>{�_l+�`��A���[�'��յ�ϛ#w:݅�%��X�}�&�PSt�Q�"�-��\縵�/����$Ɨh�Xb�*�y��BS����;W�ջ_mc�����vt?2}1�;qS�d�d~u:2k5�2�R�~�z+|HE!)�Ǟl��7`��0�<�,�2*���Hl-��x�^����'_TV�gZA�'j� ^�2Ϊ��N7t�����?w�� �x1��f��Iz�C-Ȗ��K�^q�;���-W�DvT�7��8�Z�������� hK�(P:��Q- �8�n�Z���܃e貾�<�1�YT<�,�����"�6{/ �?�͟��|1�:�#g��W�>$����d��J��d�B��=��jf[��%rE^��il:��B���x���Sּ�1հ��,�=��*�7 fcG��#q� �eh?��2�7�����,�!7x��6�n�LC�4x��},Geǝ�tC.��vS �F�43��zz\��;QYC,6����~;RYS/6���|2���5���v��T��i����������mlv��������&� �nRh^ejR�LG�f���? �ۉҬܦƩ��|��Ȱ����>3����!v��i�ʯ�>�v��オ�X3e���_1z�Kȗ\<������!�8���V��]��?b�k41�Re��T�q��mz��TiOʦ�Z��Xq���L������q"+���2ۨ��8}�&N7XU7Ap�d�X��~�׿��&4e�o�F��� �H����O���č�c�� 懴�6���͉��+)��v;j��ݷ�� �UV�� i��� j���Y9GdÒJ1��詞�����V?h��l����l�cGs�ځ�������y�Ac�����\V3�? �� ܙg�>qH�S,�E�W�[�㺨�uch�⍸�O�}���a��>�q�6�n6����N6�q������N ! 1AQaq�0@����"2BRb�#Pr���3C`��Scst���$4D���%Td�� ?���N����a��3��m���C���w��������xA�m�q�m���m������$����4n淿t'��C"w��zU=D�\R+w�p+Y�T�&�պ@��ƃ��3ޯ?�Aﶂ��aŘ���@-�����Q�=���9D��ռ�ѻ@��M�V��P��܅�G5�f�Y<�u=,EC)�<�Fy'�"�&�չ�X~f��l�KԆV��?�� �W�N����=(� �;���{�r����ٌ�Y���h{�١������jW����P���Tc�����X�K�r��}���w�R��%��?���E��m�� �Y�q|����\lEE4���r���}�lsI�Y������f�$�=�d�yO����p�����yBj8jU�o�/�S��?�U��*������ˍ�0������u�q�m [�?f����a�� )Q�>����6#������� ?����0UQ����,IX���(6ڵ[�DI�MNލ�c&���υ�j\��X�R|,4��� j������T�hA�e��^���d���b<����n�� �즇�=!���3�^�`j�h�ȓr��jẕ�c�,ٞX����-����a�ﶔ���#�$��]w�O��Ӫ�1y%��L�Y<�wg#�ǝ�̗`�x�xa�t�w��»1���o7o5��>�m뭛C���Uƃߜ}�C���y1Xνm�F8�jI���]����H���ۺиE@I�i;r�8ӭ����V�F�Շ| ��&?�3|x�B�MuS�Ge�=Ӕ�#BE5G�����Y!z��_e��q�р/W>|-�Ci߇�t�1ޯќd�R3�u��g�=0 5��[?�#͏��q�cf���H��{ ?u�=?�?ǯ���}Z��z���hmΔ�BFTW�����<�q�(v� ��!��z���iW]*�J�V�z��gX֧A�q�&��/w���u�gYӘa���; �i=����g:��?2�dž6�ى�k�4�>�Pxs����}������G�9��3 ���)gG�R<>r h�$��'nc�h�P��Bj��J�ҧH� -��N1���N��?��~��}-q!=��_2hc�M��l�vY%UE�@|�v����M2�.Y[|y�"Eï��K�ZF,�ɯ?,q�?v�M 80jx�"�;�9vk�����+ ֧�� �ȺU��?�%�vcV��mA�6��Qg^M����A}�3�nl� QRN�l8�kkn�'�����(��M�7m9و�q���%ޟ���*h$Zk"��$�9��: �?U8�Sl��,,|ɒ��xH(ѷ����Gn�/Q�4�P��G�%��Ա8�N��!� �&�7�;���eKM7�4��9R/%����l�c>�x;������>��C�:�����t��h?aKX�bhe�ᜋ^�$�Iհ �hr7%F$�E��Fd���t��5���+�(M6�t����Ü�UU|zW�=a�Ts�Tg������dqP�Q����b'�m���1{|Y����X�N��b �P~��F^F:����k6�"�j!�� �I�r�`��1&�-$�Bevk:y���#yw��I0��x��=D�4��tU���P�ZH��ڠ底taP��6����b>�xa����Q�#� WeF��ŮNj�p�J* mQ�N����*I�-*�ȩ�F�g�3 �5��V�ʊ�ɮ�a��5F���O@{���NX��?����H�]3��1�Ri_u��������ѕ�� ����0��� F��~��:60�p�͈�S��qX#a�5>���`�o&+�<2�D����: �������ڝ�$�nP���*)�N�|y�Ej�F�5ټ�e���ihy�Z �>���k�bH�a�v��h�-#���!�Po=@k̆IEN��@��}Ll?j�O������߭�ʞ���Q|A07x���wt!xf���I2?Z��<ץ�T���cU�j��]��陎Ltl �}5�ϓ��$�,��O�mˊ�;�@O��jE��j(�ا,��LX���LO���Ц�90�O �.����a��nA���7������j4 ��W��_ٓ���zW�jcB������y՗+EM�)d���N�g6�y1_x��p�$Lv:��9�"z��p���ʙ$��^��JԼ*�ϭ����o���=x�Lj�6�J��u82�A�H�3$�ٕ@�=Vv�]�'�qEz�;I˼��)��=��ɯ���x �/�W(V���p�����$ �m�������u�����񶤑Oqˎ�T����r��㠚x�sr�GC��byp�G��1ߠ�w e�8�$⿄����/�M{*}��W�]˷.�CK\�ުx���/$�WPw���r� |i���&�}�{�X� �>��$-��l���?-z���g����lΆ���(F���h�vS*���b���߲ڡn,|)mrH[���a�3�ר�[1��3o_�U�3�TC�$��(�=�)0�kgP���� ��u�^=��4 �WYCҸ:��vQ�ר�X�à��tk�m,�t*��^�,�}D*� �"(�I��9R����>`�`��[~Q]�#af��i6l��8���6�:,s�s�N6�j"�A4���IuQ��6E,�GnH��zS�HO�uk�5$�I�4��ؤ�Q9�@��C����wp�BGv[]�u�Ov���0I4���\��y�����Q�Ѹ��~>Z��8�T��a��q�ޣ;z��a���/��S��I:�ܫ_�|������>=Z����8:�S��U�I�J��"IY���8%b8���H��:�QO�6�;7�I�S��J��ҌAά3��>c���E+&jf$eC+�z�;��V����� �r���ʺ������my�e���aQ�f&��6�ND��.:��NT�vm�<- u���ǝ\MvZY�N�NT��-A�>jr!S��n�O 1�3�Ns�%�3D@���`������ܟ 1�^c<���� �a�ɽ�̲�Xë#�w�|y�cW�=�9I*H8�p�^(4���՗�k��arOcW�tO�\�ƍR��8����'�K���I�Q�����?5�>[�}��yU�ײ -h��=��% q�ThG�2�)���"ו3]�!kB��*p�FDl�A���,�eEi�H�f�Ps�����5�H:�Փ~�H�0Dت�D�I����h�F3�������c��2���E��9�H��5�zԑ�ʚ�i�X�=:m�xg�hd(�v����׊�9iS��O��d@0ڽ���:�p�5�h-��t�&���X�q�ӕ,��ie�|���7A�2���O%P��E��htj��Y1��w�Ѓ!����  ���� ࢽ��My�7�\�a�@�ţ�J �4�Ȼ�F�@o�̒?4�wx��)��]�P��~�����u�����5�����7X ��9��^ܩ�U;Iꭆ 5 �������eK2�7(�{|��Y׎ �V��\"���Z�1� Z�����}��(�Ǝ"�1S���_�vE30>���p;� ΝD��%x�W�?W?v����o�^V�i�d��r[��/&>�~`�9Wh��y�;���R��� ;;ɮT��?����r$�g1�K����A��C��c��K��l:�'��3 c�ﳯ*"t8�~l��)���m��+U,z��`(�>yJ�?����h>��]��v��ЍG*�{`��;y]��I�T� ;c��NU�fo¾h���/$���|NS���1�S�"�H��V���T���4��uhǜ�]�v;���5�͠x��'C\�SBpl���h}�N����� A�Bx���%��ޭ�l��/����T��w�ʽ]D�=����K���ž�r㻠l4�S�O?=�k �M:� ��c�C�a�#ha���)�ѐxc�s���gP�iG��{+���x���Q���I= �� z��ԫ+ �8"�k�ñ�j=|����c ��y��CF��/��*9ж�h{ �?4�o� ��k�m�Q�N�x��;�Y��4膚�a�w?�6�>e]�����Q�r�:����g�,i"�����ԩA�*M�<�G��b�if��l^M��5� �Ҩ�{����6J��ZJ�����P�*�����Y���ݛu�_4�9�I8�7���������,^ToR���m4�H��?�N�S�ѕw��/S��甍�@�9H�S�T��t�ƻ���ʒU��*{Xs�@����f�����֒Li�K{H�w^���������Ϥm�tq���s� ���ք��f:��o~s��g�r��ט� �S�ѱC�e]�x���a��) ���(b-$(�j>�7q�B?ӕ�F��hV25r[7 Y� }L�R��}����*sg+��x�r�2�U=�*'WS��ZDW]�WǞ�<��叓���{�$�9Ou4��y�90-�1�'*D`�c�^o?(�9��u���ݐ��'PI&� f�Jݮ�������:wS����jfP1F:X �H�9dԯ���˝[�_54 �}*;@�ܨ�� ð�yn�T���?�ןd�#���4rG�ͨ��H�1�|-#���Mr�S3��G�3�����)�.᧏3v�z֑��r����$G"�`j �1t��x0<Ɔ�Wh6�y�6��,œ�Ga��gA����y��b��)��h�D��ß�_�m��ü �gG;��e�v��ݝ�nQ� ��C����-�*��o���y�a��M��I�>�<���]obD��"�:���G�A��-\%LT�8���c�)��+y76���o�Q�#*{�(F�⽕�y����=���rW�\p���۩�c���A���^e6��K������ʐ�cVf5$�'->���ՉN"���F�"�UQ@�f��Gb~��#�&�M=��8�ט�JNu9��D��[̤�s�o�~������ G��9T�tW^g5y$b��Y'��س�Ǵ�=��U-2 #�MC�t(�i� �lj�@Q 5�̣i�*�O����s�x�K�f��}\��M{E�V�{�υ��Ƈ�����);�H����I��fe�Lȣr�2��>��W�I�Ȃ6������i��k�� �5�YOxȺ����>��Y�f5'��|��H+��98pj�n�.O�y�������jY��~��i�w'������l�;�s�2��Y��:'lg�ꥴ)o#'Sa�a�K��Z� �m��}�`169�n���"���x��I ��*+� }F<��cГ���F�P�������ֹ*�PqX�x۩��,� ��N�� �4<-����%����:��7����W���u�`����� $�?�I��&����o��o��`v�>��P��"��l���4��5'�Z�gE���8���?��[�X�7(��.Q�-��*���ތL@̲����v��.5���[��=�t\+�CNܛ��,g�SQnH����}*F�G16���&:�t��4ُ"A��̣��$�b �|����#rs��a�����T�� ]�<�j��BS�('$�ɻ� �wP;�/�n��?�ݜ��x�F��yUn�~mL*-�������Xf�wd^�a�}��f�,=t�׵i�.2/wpN�Ep8�OР���•��R�FJ� 55TZ��T �ɭ�<��]��/�0�r�@�f��V��V����Nz�G��^���7hZi����k��3�,kN�e|�vg�1{9]_i��X5y7� 8e]�U����'�-2,���e"����]ot�I��Y_��n�(JҼ��1�O ]bXc���Nu�No��pS���Q_���_�?i�~�x h5d'�(qw52] ��'ޤ�q��o1�R!���`ywy�A4u���h<קy���\[~�4�\ X�Wt/� 6�����n�F�a8��f���z �3$�t(���q��q�x��^�XWeN'p<-v�!�{�(>ӽDP7��ո0�y)�e$ٕv�Ih'Q�EA�m*�H��RI��=:��� ���4牢) �%_iN�ݧ�l]� �Nt���G��H�L��� ɱ�g<���1V�,�J~�ٹ�"K��Q�� 9�HS�9�?@��k����r�;we݁�]I�!{ �@�G�[�"��`���J:�n]�{�cA�E����V��ʆ���#��U9�6����j�#Y�m\��q�e4h�B�7��C�������d<�?J����1g:ٳ���=Y���D�p�ц� ׈ǔ��1�]26؜oS�'��9�V�FVu�P�h�9�xc�oq�X��p�o�5��Ա5$�9W�V(�[Ak�aY錎qf;�'�[�|���b�6�Ck��)��#a#a˙��8���=äh�4��2��C��4tm^ �n'c���]GQ$[Wҿ��i���vN�{Fu ��1�gx��1┷���N�m��{j-,��x�� Ūm�ЧS�[�s���Gna���䑴�� x�p 8<������97�Q���ϴ�v�aϚG��Rt�Һ׈�f^\r��WH�JU�7Z���y)�vg=����n��4�_)y��D'y�6�]�c�5̪�\� �PF�k����&�c;��cq�$~T�7j ���nç]�<�g ":�to�t}�159�<�/�8������m�b�K#g'I'.W�����6��I/��>v��\�MN��g���m�A�yQL�4u�Lj�j9��#44�t��l^�}L����n��R��!��t��±]��r��h6ٍ>�yҏ�N��fU�� ���� Fm@�8}�/u��jb9������he:A�y�ծw��GpΧh�5����l}�3p468��)U��d��c����;Us/�֔�YX�1�O2��uq�s��`hwg�r~�{ R��mhN��؎*q 42�*th��>�#���E����#��Hv�O����q�}�����6�e��\�,Wk�#���X��b>��p}�դ��3���T5��†��6��[��@�P�y*n��|'f�֧>�lư΂�̺����SU�'*�q�p�_S�����M�� '��c�6�����m�� ySʨ;M��r���Ƌ�m�Kxo,���Gm�P��A�G�:��i��w�9�}M(�^�V��$ǒ�ѽ�9���|���� �a����J�SQ�a���r�B;����}���ٻ֢�2�%U���c�#�g���N�a�ݕ�'�v�[�OY'��3L�3�;,p�]@�S��{ls��X�'���c�jw�k'a�.��}�}&�� �dP�*�bK=ɍ!����;3n�gΊU�ߴmt�'*{,=SzfD� A��ko~�G�aoq�_mi}#�m�������P�Xhύ����mxǍ�΂���巿zf��Q���c���|kc�����?���W��Y�$���_Lv����l߶��c���`?����l�j�ݲˏ!V��6����U�Ђ(A���4y)H���p�Z_�x��>���e��R��$�/�`^'3qˏ�-&Q�=?��CFVR �D�fV�9��{�8g�������n�h�(P"��6�[�D���< E�����~0<@�`�G�6����Hг�cc�� �c�K.5��D��d�B���`?�XQ��2��ٿyqo&+�1^� DW�0�ꊩ���G�#��Q�nL3��c���������/��x ��1�1[y�x�პCW��C�c�UĨ80�m�e�4.{�m��u���I=��f�����0QRls9���f���������9���~f�����Ǩ��a�"@�8���ȁ�Q����#c�ic������G��$���G���r/$W�(��W���V�"��m�7�[m�A�m����bo��D� j����۳� l���^�k�h׽����� ��#� iXn�v��eT�k�a�^Y�4�BN��ĕ��0 !01@Q"2AaPq3BR������?���@4�Q�����T3,���㺠�W�[=JK�Ϟ���2�r^7��vc�:�9 �E�ߴ�w�S#d���Ix��u��:��Hp��9E!�� V 2;73|F��9Y���*ʬ�F��D����u&���y؟��^EA��A��(ɩ���^��GV:ݜDy�`��Jr29ܾ�㝉��[���E;Fzx��YG��U�e�Y�C���� ����v-tx����I�sם�Ę�q��Eb�+P\ :>�i�C'�;�����k|z�رn�y]�#ǿb��Q��������w�����(�r|ӹs��[�D��2v-%��@;�8<a���[\o[ϧw��I!��*0�krs)�[�J9^��ʜ��p1)� "��/_>��o��<1����A�E�y^�C��`�x1'ܣn�p��s`l���fQ��):�l����b>�Me�jH^?�kl3(�z:���1ŠK&?Q�~�{�ٺ�h�y���/�[��V�|6��}�KbX����mn[-��7�5q�94�������dm���c^���h� X��5��<�eޘ>G���-�}�دB�ޟ� ��|�rt�M��V+�]�c?�-#ڛ��^ǂ}���Lkr���O��u�>�-D�ry� D?:ޞ�U��ǜ�7�V��?瓮�"�#���r��չģVR;�n���/_� ؉v�ݶe5d�b9��/O��009�G���5n�W����JpA�*�r9�>�1��.[t���s�F���nQ� V 77R�]�ɫ8����_0<՜�IF�u(v��4��F�k�3��E)��N:��yڮe��P�`�1}�$WS��J�SQ�N�j�ٺ��޵�#l���ј(�5=��5�lǏmoW�v-�1����v,W�mn��߀$x�<����v�j(����c]��@#��1������Ǔ���o'��u+����;G�#�޸��v-lη��/(`i⣍Pm^���ԯ̾9Z��F��������n��1��� ��]�[��)�'������:�֪�W��FC����� �B9،!?���]��V��A�Վ�M��b�w��G F>_DȬ0¤�#�QR�[V��kz���m�w�"��9ZG�7'[��=�Q����j8R?�zf�\a�=��O�U����*oB�A�|G���2�54 �p��.w7� �� ��&������ξxGHp� B%��$g�����t�Џ򤵍z���HN�u�Я�-�'4��0��;_��3 !01"@AQa2Pq#3BR������?��ʩca��en��^��8���<�u#��m*08r��y�N"�<�Ѳ0��@\�p��� �����Kv�D��J8�Fҽ� �f�Y��-m�ybX�NP����}�!*8t(�OqѢ��Q�wW�K��ZD��Δ^e��!� ��B�K��p~�����e*l}z#9ң�k���q#�Ft�o��S�R����-�w�!�S���Ӥß|M�l޶V��!eˈ�8Y���c�ЮM2��tk���� ������J�fS����Ö*i/2�����n]�k�\���|4yX�8��U�P.���Ы[���l��@"�t�<������5�lF���vU�����W��W��;�b�cД^6[#7@vU�xgZv��F�6��Q,K�v��� �+Ъ��n��Ǣ��Ft���8��0��c�@�!�Zq s�v�t�;#](B��-�nῃ~���3g������5�J�%���O������n�kB�ĺ�.r��+���#�N$?�q�/�s�6��p��a����a��J/��M�8��6�ܰ"�*������ɗud"\w���aT(����[��F��U՛����RT�b���n�*��6���O��SJ�.�ij<�v�MT��R\c��5l�sZB>F��<7�;EA��{��E���Ö��1U/�#��d1�a�n.1ě����0�ʾR�h��|�R��Ao�3�m3 ��%�� ���28Q� ��y��φ���H�To�7�lW>����#i`�q���c����a��� �m,B�-j����݋�'mR1Ήt�>��V��p���s�0IbI�C.���1R�ea�����]H�6����������4B>��o��](��$B���m�����a�!=��?�B� K�Ǿ+�Ծ"�n���K��*��+��[T#�{E�J�S����Q�����s�5�:�U�\wĐ�f�3����܆&�)����I���Ԇw��E T�lrTf6Q|R�h:��[K�� �z��c֧�G�C��%\��_�a�84��HcO�bi��ؖV��7H �)*ģK~Xhչ0��4?�0��� �E<���}3���#���u�?�� ��|g�S�6ꊤ�|�I#Hڛ� �ա��w�X��9��7���Ŀ%�SL��y6č��|�F�a 8���b��$�sק�h���b9RAu7�˨p�Č�_\*w��묦��F ����4D~�f����|(�"m���NK��i�S�>�$d7SlA��/�²����SL��|6N�}���S�˯���g��]6��; �#�.��<���q'Q�1|KQ$�����񛩶"�$r�b:���N8�w@��8$�� �AjfG|~�9F ���Y��ʺ��Bwؒ������M:I岎�G��`s�YV5����6��A �b:�W���G�q%l�����F��H���7�������Fsv7��k�� 403WebShell
403Webshell
Server IP : 13.127.148.211  /  Your IP : 216.73.216.100
Web Server : Apache/2.4.41 (Ubuntu)
System : Linux ip-172-31-43-195 5.15.0-1083-aws #90~20.04.1-Ubuntu SMP Tue Apr 22 09:59:53 UTC 2025 x86_64
User : www-data ( 33)
PHP Version : 7.4.3-4ubuntu2.29
Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare,
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : OFF  |  Sudo : ON  |  Pkexec : ON
Directory :  /usr/lib/modules/5.15.0-1084-aws/build/include/linux/dma/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :


[ Back ]     

Current File : /usr/lib/modules/5.15.0-1084-aws/build/include/linux/dma/ti-cppi5.h
/* SPDX-License-Identifier: GPL-2.0 */
/*
 * CPPI5 descriptors interface
 *
 * Copyright (C) 2019 Texas Instruments Incorporated - https://www.ti.com
 */

#ifndef __TI_CPPI5_H__
#define __TI_CPPI5_H__

#include <linux/bitops.h>
#include <linux/printk.h>
#include <linux/bug.h>

/**
 * struct cppi5_desc_hdr_t - Descriptor header, present in all types of
 *			     descriptors
 * @pkt_info0:		Packet info word 0 (n/a in Buffer desc)
 * @pkt_info0:		Packet info word 1 (n/a in Buffer desc)
 * @pkt_info0:		Packet info word 2 (n/a in Buffer desc)
 * @src_dst_tag:	Packet info word 3 (n/a in Buffer desc)
 */
struct cppi5_desc_hdr_t {
	u32 pkt_info0;
	u32 pkt_info1;
	u32 pkt_info2;
	u32 src_dst_tag;
} __packed;

/**
 * struct cppi5_host_desc_t - Host-mode packet and buffer descriptor definition
 * @hdr:		Descriptor header
 * @next_desc:		word 4/5: Linking word
 * @buf_ptr:		word 6/7: Buffer pointer
 * @buf_info1:		word 8: Buffer valid data length
 * @org_buf_len:	word 9: Original buffer length
 * @org_buf_ptr:	word 10/11: Original buffer pointer
 * @epib[0]:		Extended Packet Info Data (optional, 4 words), and/or
 *			Protocol Specific Data (optional, 0-128 bytes in
 *			multiples of 4), and/or
 *			Other Software Data (0-N bytes, optional)
 */
struct cppi5_host_desc_t {
	struct cppi5_desc_hdr_t hdr;
	u64 next_desc;
	u64 buf_ptr;
	u32 buf_info1;
	u32 org_buf_len;
	u64 org_buf_ptr;
	u32 epib[];
} __packed;

#define CPPI5_DESC_MIN_ALIGN			(16U)

#define CPPI5_INFO0_HDESC_EPIB_SIZE		(16U)
#define CPPI5_INFO0_HDESC_PSDATA_MAX_SIZE	(128U)

#define CPPI5_INFO0_HDESC_TYPE_SHIFT		(30U)
#define CPPI5_INFO0_HDESC_TYPE_MASK		GENMASK(31, 30)
#define   CPPI5_INFO0_DESC_TYPE_VAL_HOST	(1U)
#define   CPPI5_INFO0_DESC_TYPE_VAL_MONO	(2U)
#define   CPPI5_INFO0_DESC_TYPE_VAL_TR		(3U)
#define CPPI5_INFO0_HDESC_EPIB_PRESENT		BIT(29)
/*
 * Protocol Specific Words location:
 * 0 - located in the descriptor,
 * 1 = located in the SOP Buffer immediately prior to the data.
 */
#define CPPI5_INFO0_HDESC_PSINFO_LOCATION	BIT(28)
#define CPPI5_INFO0_HDESC_PSINFO_SIZE_SHIFT	(22U)
#define CPPI5_INFO0_HDESC_PSINFO_SIZE_MASK	GENMASK(27, 22)
#define CPPI5_INFO0_HDESC_PKTLEN_SHIFT		(0)
#define CPPI5_INFO0_HDESC_PKTLEN_MASK		GENMASK(21, 0)

#define CPPI5_INFO1_DESC_PKTERROR_SHIFT		(28U)
#define CPPI5_INFO1_DESC_PKTERROR_MASK		GENMASK(31, 28)
#define CPPI5_INFO1_HDESC_PSFLGS_SHIFT		(24U)
#define CPPI5_INFO1_HDESC_PSFLGS_MASK		GENMASK(27, 24)
#define CPPI5_INFO1_DESC_PKTID_SHIFT		(14U)
#define CPPI5_INFO1_DESC_PKTID_MASK		GENMASK(23, 14)
#define CPPI5_INFO1_DESC_FLOWID_SHIFT		(0)
#define CPPI5_INFO1_DESC_FLOWID_MASK		GENMASK(13, 0)
#define CPPI5_INFO1_DESC_FLOWID_DEFAULT		CPPI5_INFO1_DESC_FLOWID_MASK

#define CPPI5_INFO2_HDESC_PKTTYPE_SHIFT		(27U)
#define CPPI5_INFO2_HDESC_PKTTYPE_MASK		GENMASK(31, 27)
/* Return Policy: 0 - Entire packet 1 - Each buffer */
#define CPPI5_INFO2_HDESC_RETPOLICY		BIT(18)
/*
 * Early Return:
 * 0 = desc pointers should be returned after all reads have been completed
 * 1 = desc pointers should be returned immediately upon fetching
 * the descriptor and beginning to transfer data.
 */
#define CPPI5_INFO2_HDESC_EARLYRET		BIT(17)
/*
 * Return Push Policy:
 * 0 = Descriptor must be returned to tail of queue
 * 1 = Descriptor must be returned to head of queue
 */
#define CPPI5_INFO2_DESC_RETPUSHPOLICY		BIT(16)
#define CPPI5_INFO2_DESC_RETP_MASK		GENMASK(18, 16)

#define CPPI5_INFO2_DESC_RETQ_SHIFT		(0)
#define CPPI5_INFO2_DESC_RETQ_MASK		GENMASK(15, 0)

#define CPPI5_INFO3_DESC_SRCTAG_SHIFT		(16U)
#define CPPI5_INFO3_DESC_SRCTAG_MASK		GENMASK(31, 16)
#define CPPI5_INFO3_DESC_DSTTAG_SHIFT		(0)
#define CPPI5_INFO3_DESC_DSTTAG_MASK		GENMASK(15, 0)

#define CPPI5_BUFINFO1_HDESC_DATA_LEN_SHIFT	(0)
#define CPPI5_BUFINFO1_HDESC_DATA_LEN_MASK	GENMASK(27, 0)

#define CPPI5_OBUFINFO0_HDESC_BUF_LEN_SHIFT	(0)
#define CPPI5_OBUFINFO0_HDESC_BUF_LEN_MASK	GENMASK(27, 0)

/**
 * struct cppi5_desc_epib_t - Host Packet Descriptor Extended Packet Info Block
 * @timestamp:		word 0: application specific timestamp
 * @sw_info0:		word 1: Software Info 0
 * @sw_info1:		word 1: Software Info 1
 * @sw_info2:		word 1: Software Info 2
 */
struct cppi5_desc_epib_t {
	u32 timestamp;	/* w0: application specific timestamp */
	u32 sw_info0;	/* w1: Software Info 0 */
	u32 sw_info1;	/* w2: Software Info 1 */
	u32 sw_info2;	/* w3: Software Info 2 */
};

/**
 * struct cppi5_monolithic_desc_t - Monolithic-mode packet descriptor
 * @hdr:		Descriptor header
 * @epib[0]:		Extended Packet Info Data (optional, 4 words), and/or
 *			Protocol Specific Data (optional, 0-128 bytes in
 *			multiples of 4), and/or
 *			Other Software Data (0-N bytes, optional)
 */
struct cppi5_monolithic_desc_t {
	struct cppi5_desc_hdr_t hdr;
	u32 epib[];
};

#define CPPI5_INFO2_MDESC_DATA_OFFSET_SHIFT	(18U)
#define CPPI5_INFO2_MDESC_DATA_OFFSET_MASK	GENMASK(26, 18)

/*
 * Reload Count:
 * 0 = Finish the packet and place the descriptor back on the return queue
 * 1-0x1ff = Vector to the Reload Index and resume processing
 * 0x1ff indicates perpetual loop, infinite reload until the channel is stopped
 */
#define CPPI5_INFO0_TRDESC_RLDCNT_SHIFT		(20U)
#define CPPI5_INFO0_TRDESC_RLDCNT_MASK		GENMASK(28, 20)
#define CPPI5_INFO0_TRDESC_RLDCNT_MAX		(0x1ff)
#define CPPI5_INFO0_TRDESC_RLDCNT_INFINITE	CPPI5_INFO0_TRDESC_RLDCNT_MAX
#define CPPI5_INFO0_TRDESC_RLDIDX_SHIFT		(14U)
#define CPPI5_INFO0_TRDESC_RLDIDX_MASK		GENMASK(19, 14)
#define CPPI5_INFO0_TRDESC_RLDIDX_MAX		(0x3f)
#define CPPI5_INFO0_TRDESC_LASTIDX_SHIFT	(0)
#define CPPI5_INFO0_TRDESC_LASTIDX_MASK		GENMASK(13, 0)

#define CPPI5_INFO1_TRDESC_RECSIZE_SHIFT	(24U)
#define CPPI5_INFO1_TRDESC_RECSIZE_MASK		GENMASK(26, 24)
#define   CPPI5_INFO1_TRDESC_RECSIZE_VAL_16B	(0)
#define   CPPI5_INFO1_TRDESC_RECSIZE_VAL_32B	(1U)
#define   CPPI5_INFO1_TRDESC_RECSIZE_VAL_64B	(2U)
#define   CPPI5_INFO1_TRDESC_RECSIZE_VAL_128B	(3U)

static inline void cppi5_desc_dump(void *desc, u32 size)
{
	print_hex_dump(KERN_ERR, "dump udmap_desc: ", DUMP_PREFIX_NONE,
		       32, 4, desc, size, false);
}

#define CPPI5_TDCM_MARKER			(0x1)
/**
 * cppi5_desc_is_tdcm - check if the paddr indicates Teardown Complete Message
 * @paddr: Physical address of the packet popped from the ring
 *
 * Returns true if the address indicates TDCM
 */
static inline bool cppi5_desc_is_tdcm(dma_addr_t paddr)
{
	return (paddr & CPPI5_TDCM_MARKER) ? true : false;
}

/**
 * cppi5_desc_get_type - get descriptor type
 * @desc_hdr: packet descriptor/TR header
 *
 * Returns descriptor type:
 * CPPI5_INFO0_DESC_TYPE_VAL_HOST
 * CPPI5_INFO0_DESC_TYPE_VAL_MONO
 * CPPI5_INFO0_DESC_TYPE_VAL_TR
 */
static inline u32 cppi5_desc_get_type(struct cppi5_desc_hdr_t *desc_hdr)
{
	return (desc_hdr->pkt_info0 & CPPI5_INFO0_HDESC_TYPE_MASK) >>
		CPPI5_INFO0_HDESC_TYPE_SHIFT;
}

/**
 * cppi5_desc_get_errflags - get Error Flags from Desc
 * @desc_hdr: packet/TR descriptor header
 *
 * Returns Error Flags from Packet/TR Descriptor
 */
static inline u32 cppi5_desc_get_errflags(struct cppi5_desc_hdr_t *desc_hdr)
{
	return (desc_hdr->pkt_info1 & CPPI5_INFO1_DESC_PKTERROR_MASK) >>
		CPPI5_INFO1_DESC_PKTERROR_SHIFT;
}

/**
 * cppi5_desc_get_pktids - get Packet and Flow ids from Desc
 * @desc_hdr: packet/TR descriptor header
 * @pkt_id: Packet ID
 * @flow_id: Flow ID
 *
 * Returns Packet and Flow ids from packet/TR descriptor
 */
static inline void cppi5_desc_get_pktids(struct cppi5_desc_hdr_t *desc_hdr,
					 u32 *pkt_id, u32 *flow_id)
{
	*pkt_id = (desc_hdr->pkt_info1 & CPPI5_INFO1_DESC_PKTID_MASK) >>
		   CPPI5_INFO1_DESC_PKTID_SHIFT;
	*flow_id = (desc_hdr->pkt_info1 & CPPI5_INFO1_DESC_FLOWID_MASK) >>
		    CPPI5_INFO1_DESC_FLOWID_SHIFT;
}

/**
 * cppi5_desc_set_pktids - set Packet and Flow ids in Desc
 * @desc_hdr: packet/TR descriptor header
 * @pkt_id: Packet ID
 * @flow_id: Flow ID
 */
static inline void cppi5_desc_set_pktids(struct cppi5_desc_hdr_t *desc_hdr,
					 u32 pkt_id, u32 flow_id)
{
	desc_hdr->pkt_info1 &= ~(CPPI5_INFO1_DESC_PKTID_MASK |
				 CPPI5_INFO1_DESC_FLOWID_MASK);
	desc_hdr->pkt_info1 |= (pkt_id << CPPI5_INFO1_DESC_PKTID_SHIFT) &
				CPPI5_INFO1_DESC_PKTID_MASK;
	desc_hdr->pkt_info1 |= (flow_id << CPPI5_INFO1_DESC_FLOWID_SHIFT) &
				CPPI5_INFO1_DESC_FLOWID_MASK;
}

/**
 * cppi5_desc_set_retpolicy - set Packet Return Policy in Desc
 * @desc_hdr: packet/TR descriptor header
 * @flags: fags, supported values
 *  CPPI5_INFO2_HDESC_RETPOLICY
 *  CPPI5_INFO2_HDESC_EARLYRET
 *  CPPI5_INFO2_DESC_RETPUSHPOLICY
 * @return_ring_id: Packet Return Queue/Ring id, value 0xFFFF reserved
 */
static inline void cppi5_desc_set_retpolicy(struct cppi5_desc_hdr_t *desc_hdr,
					    u32 flags, u32 return_ring_id)
{
	desc_hdr->pkt_info2 &= ~(CPPI5_INFO2_DESC_RETP_MASK |
				 CPPI5_INFO2_DESC_RETQ_MASK);
	desc_hdr->pkt_info2 |= flags & CPPI5_INFO2_DESC_RETP_MASK;
	desc_hdr->pkt_info2 |= return_ring_id & CPPI5_INFO2_DESC_RETQ_MASK;
}

/**
 * cppi5_desc_get_tags_ids - get Packet Src/Dst Tags from Desc
 * @desc_hdr: packet/TR descriptor header
 * @src_tag_id: Source Tag
 * @dst_tag_id: Dest Tag
 *
 * Returns Packet Src/Dst Tags from packet/TR descriptor
 */
static inline void cppi5_desc_get_tags_ids(struct cppi5_desc_hdr_t *desc_hdr,
					   u32 *src_tag_id, u32 *dst_tag_id)
{
	if (src_tag_id)
		*src_tag_id = (desc_hdr->src_dst_tag &
			      CPPI5_INFO3_DESC_SRCTAG_MASK) >>
			      CPPI5_INFO3_DESC_SRCTAG_SHIFT;
	if (dst_tag_id)
		*dst_tag_id = desc_hdr->src_dst_tag &
			      CPPI5_INFO3_DESC_DSTTAG_MASK;
}

/**
 * cppi5_desc_set_tags_ids - set Packet Src/Dst Tags in HDesc
 * @desc_hdr: packet/TR descriptor header
 * @src_tag_id: Source Tag
 * @dst_tag_id: Dest Tag
 *
 * Returns Packet Src/Dst Tags from packet/TR descriptor
 */
static inline void cppi5_desc_set_tags_ids(struct cppi5_desc_hdr_t *desc_hdr,
					   u32 src_tag_id, u32 dst_tag_id)
{
	desc_hdr->src_dst_tag = (src_tag_id << CPPI5_INFO3_DESC_SRCTAG_SHIFT) &
				CPPI5_INFO3_DESC_SRCTAG_MASK;
	desc_hdr->src_dst_tag |= dst_tag_id & CPPI5_INFO3_DESC_DSTTAG_MASK;
}

/**
 * cppi5_hdesc_calc_size - Calculate Host Packet Descriptor size
 * @epib: is EPIB present
 * @psdata_size: PSDATA size
 * @sw_data_size: SWDATA size
 *
 * Returns required Host Packet Descriptor size
 * 0 - if PSDATA > CPPI5_INFO0_HDESC_PSDATA_MAX_SIZE
 */
static inline u32 cppi5_hdesc_calc_size(bool epib, u32 psdata_size,
					u32 sw_data_size)
{
	u32 desc_size;

	if (psdata_size > CPPI5_INFO0_HDESC_PSDATA_MAX_SIZE)
		return 0;

	desc_size = sizeof(struct cppi5_host_desc_t) + psdata_size +
		    sw_data_size;

	if (epib)
		desc_size += CPPI5_INFO0_HDESC_EPIB_SIZE;

	return ALIGN(desc_size, CPPI5_DESC_MIN_ALIGN);
}

/**
 * cppi5_hdesc_init - Init Host Packet Descriptor size
 * @desc: Host packet descriptor
 * @flags: supported values
 *	CPPI5_INFO0_HDESC_EPIB_PRESENT
 *	CPPI5_INFO0_HDESC_PSINFO_LOCATION
 * @psdata_size: PSDATA size
 *
 * Returns required Host Packet Descriptor size
 * 0 - if PSDATA > CPPI5_INFO0_HDESC_PSDATA_MAX_SIZE
 */
static inline void cppi5_hdesc_init(struct cppi5_host_desc_t *desc, u32 flags,
				    u32 psdata_size)
{
	desc->hdr.pkt_info0 = (CPPI5_INFO0_DESC_TYPE_VAL_HOST <<
			       CPPI5_INFO0_HDESC_TYPE_SHIFT) | (flags);
	desc->hdr.pkt_info0 |= ((psdata_size >> 2) <<
				CPPI5_INFO0_HDESC_PSINFO_SIZE_SHIFT) &
				CPPI5_INFO0_HDESC_PSINFO_SIZE_MASK;
	desc->next_desc = 0;
}

/**
 * cppi5_hdesc_update_flags - Replace descriptor flags
 * @desc: Host packet descriptor
 * @flags: supported values
 *	CPPI5_INFO0_HDESC_EPIB_PRESENT
 *	CPPI5_INFO0_HDESC_PSINFO_LOCATION
 */
static inline void cppi5_hdesc_update_flags(struct cppi5_host_desc_t *desc,
					    u32 flags)
{
	desc->hdr.pkt_info0 &= ~(CPPI5_INFO0_HDESC_EPIB_PRESENT |
				 CPPI5_INFO0_HDESC_PSINFO_LOCATION);
	desc->hdr.pkt_info0 |= flags;
}

/**
 * cppi5_hdesc_update_psdata_size - Replace PSdata size
 * @desc: Host packet descriptor
 * @psdata_size: PSDATA size
 */
static inline void
cppi5_hdesc_update_psdata_size(struct cppi5_host_desc_t *desc, u32 psdata_size)
{
	desc->hdr.pkt_info0 &= ~CPPI5_INFO0_HDESC_PSINFO_SIZE_MASK;
	desc->hdr.pkt_info0 |= ((psdata_size >> 2) <<
				CPPI5_INFO0_HDESC_PSINFO_SIZE_SHIFT) &
				CPPI5_INFO0_HDESC_PSINFO_SIZE_MASK;
}

/**
 * cppi5_hdesc_get_psdata_size - get PSdata size in bytes
 * @desc: Host packet descriptor
 */
static inline u32 cppi5_hdesc_get_psdata_size(struct cppi5_host_desc_t *desc)
{
	u32 psdata_size = 0;

	if (!(desc->hdr.pkt_info0 & CPPI5_INFO0_HDESC_PSINFO_LOCATION))
		psdata_size = (desc->hdr.pkt_info0 &
			       CPPI5_INFO0_HDESC_PSINFO_SIZE_MASK) >>
			       CPPI5_INFO0_HDESC_PSINFO_SIZE_SHIFT;

	return (psdata_size << 2);
}

/**
 * cppi5_hdesc_get_pktlen - get Packet Length from HDesc
 * @desc: Host packet descriptor
 *
 * Returns Packet Length from Host Packet Descriptor
 */
static inline u32 cppi5_hdesc_get_pktlen(struct cppi5_host_desc_t *desc)
{
	return (desc->hdr.pkt_info0 & CPPI5_INFO0_HDESC_PKTLEN_MASK);
}

/**
 * cppi5_hdesc_set_pktlen - set Packet Length in HDesc
 * @desc: Host packet descriptor
 */
static inline void cppi5_hdesc_set_pktlen(struct cppi5_host_desc_t *desc,
					  u32 pkt_len)
{
	desc->hdr.pkt_info0 &= ~CPPI5_INFO0_HDESC_PKTLEN_MASK;
	desc->hdr.pkt_info0 |= (pkt_len & CPPI5_INFO0_HDESC_PKTLEN_MASK);
}

/**
 * cppi5_hdesc_get_psflags - get Protocol Specific Flags from HDesc
 * @desc: Host packet descriptor
 *
 * Returns Protocol Specific Flags from Host Packet Descriptor
 */
static inline u32 cppi5_hdesc_get_psflags(struct cppi5_host_desc_t *desc)
{
	return (desc->hdr.pkt_info1 & CPPI5_INFO1_HDESC_PSFLGS_MASK) >>
		CPPI5_INFO1_HDESC_PSFLGS_SHIFT;
}

/**
 * cppi5_hdesc_set_psflags - set Protocol Specific Flags in HDesc
 * @desc: Host packet descriptor
 */
static inline void cppi5_hdesc_set_psflags(struct cppi5_host_desc_t *desc,
					   u32 ps_flags)
{
	desc->hdr.pkt_info1 &= ~CPPI5_INFO1_HDESC_PSFLGS_MASK;
	desc->hdr.pkt_info1 |= (ps_flags <<
				CPPI5_INFO1_HDESC_PSFLGS_SHIFT) &
				CPPI5_INFO1_HDESC_PSFLGS_MASK;
}

/**
 * cppi5_hdesc_get_errflags - get Packet Type from HDesc
 * @desc: Host packet descriptor
 */
static inline u32 cppi5_hdesc_get_pkttype(struct cppi5_host_desc_t *desc)
{
	return (desc->hdr.pkt_info2 & CPPI5_INFO2_HDESC_PKTTYPE_MASK) >>
		CPPI5_INFO2_HDESC_PKTTYPE_SHIFT;
}

/**
 * cppi5_hdesc_get_errflags - set Packet Type in HDesc
 * @desc: Host packet descriptor
 * @pkt_type: Packet Type
 */
static inline void cppi5_hdesc_set_pkttype(struct cppi5_host_desc_t *desc,
					   u32 pkt_type)
{
	desc->hdr.pkt_info2 &= ~CPPI5_INFO2_HDESC_PKTTYPE_MASK;
	desc->hdr.pkt_info2 |=
			(pkt_type << CPPI5_INFO2_HDESC_PKTTYPE_SHIFT) &
			 CPPI5_INFO2_HDESC_PKTTYPE_MASK;
}

/**
 * cppi5_hdesc_attach_buf - attach buffer to HDesc
 * @desc: Host packet descriptor
 * @buf: Buffer physical address
 * @buf_data_len: Buffer length
 * @obuf: Original Buffer physical address
 * @obuf_len: Original Buffer length
 *
 * Attaches buffer to Host Packet Descriptor
 */
static inline void cppi5_hdesc_attach_buf(struct cppi5_host_desc_t *desc,
					  dma_addr_t buf, u32 buf_data_len,
					  dma_addr_t obuf, u32 obuf_len)
{
	desc->buf_ptr = buf;
	desc->buf_info1 = buf_data_len & CPPI5_BUFINFO1_HDESC_DATA_LEN_MASK;
	desc->org_buf_ptr = obuf;
	desc->org_buf_len = obuf_len & CPPI5_OBUFINFO0_HDESC_BUF_LEN_MASK;
}

static inline void cppi5_hdesc_get_obuf(struct cppi5_host_desc_t *desc,
					dma_addr_t *obuf, u32 *obuf_len)
{
	*obuf = desc->org_buf_ptr;
	*obuf_len = desc->org_buf_len & CPPI5_OBUFINFO0_HDESC_BUF_LEN_MASK;
}

static inline void cppi5_hdesc_reset_to_original(struct cppi5_host_desc_t *desc)
{
	desc->buf_ptr = desc->org_buf_ptr;
	desc->buf_info1 = desc->org_buf_len;
}

/**
 * cppi5_hdesc_link_hbdesc - link Host Buffer Descriptor to HDesc
 * @desc: Host Packet Descriptor
 * @buf_desc: Host Buffer Descriptor physical address
 *
 * add and link Host Buffer Descriptor to HDesc
 */
static inline void cppi5_hdesc_link_hbdesc(struct cppi5_host_desc_t *desc,
					   dma_addr_t hbuf_desc)
{
	desc->next_desc = hbuf_desc;
}

static inline dma_addr_t
cppi5_hdesc_get_next_hbdesc(struct cppi5_host_desc_t *desc)
{
	return (dma_addr_t)desc->next_desc;
}

static inline void cppi5_hdesc_reset_hbdesc(struct cppi5_host_desc_t *desc)
{
	desc->hdr = (struct cppi5_desc_hdr_t) { 0 };
	desc->next_desc = 0;
}

/**
 * cppi5_hdesc_epib_present -  check if EPIB present
 * @desc_hdr: packet descriptor/TR header
 *
 * Returns true if EPIB present in the packet
 */
static inline bool cppi5_hdesc_epib_present(struct cppi5_desc_hdr_t *desc_hdr)
{
	return !!(desc_hdr->pkt_info0 & CPPI5_INFO0_HDESC_EPIB_PRESENT);
}

/**
 * cppi5_hdesc_get_psdata -  Get pointer on PSDATA
 * @desc: Host packet descriptor
 *
 * Returns pointer on PSDATA in HDesc.
 * NULL - if ps_data placed at the start of data buffer.
 */
static inline void *cppi5_hdesc_get_psdata(struct cppi5_host_desc_t *desc)
{
	u32 psdata_size;
	void *psdata;

	if (desc->hdr.pkt_info0 & CPPI5_INFO0_HDESC_PSINFO_LOCATION)
		return NULL;

	psdata_size = (desc->hdr.pkt_info0 &
		       CPPI5_INFO0_HDESC_PSINFO_SIZE_MASK) >>
		       CPPI5_INFO0_HDESC_PSINFO_SIZE_SHIFT;

	if (!psdata_size)
		return NULL;

	psdata = &desc->epib;

	if (cppi5_hdesc_epib_present(&desc->hdr))
		psdata += CPPI5_INFO0_HDESC_EPIB_SIZE;

	return psdata;
}

/**
 * cppi5_hdesc_get_swdata -  Get pointer on swdata
 * @desc: Host packet descriptor
 *
 * Returns pointer on SWDATA in HDesc.
 * NOTE. It's caller responsibility to be sure hdesc actually has swdata.
 */
static inline void *cppi5_hdesc_get_swdata(struct cppi5_host_desc_t *desc)
{
	u32 psdata_size = 0;
	void *swdata;

	if (!(desc->hdr.pkt_info0 & CPPI5_INFO0_HDESC_PSINFO_LOCATION))
		psdata_size = (desc->hdr.pkt_info0 &
			       CPPI5_INFO0_HDESC_PSINFO_SIZE_MASK) >>
			       CPPI5_INFO0_HDESC_PSINFO_SIZE_SHIFT;

	swdata = &desc->epib;

	if (cppi5_hdesc_epib_present(&desc->hdr))
		swdata += CPPI5_INFO0_HDESC_EPIB_SIZE;

	swdata += (psdata_size << 2);

	return swdata;
}

/* ================================== TR ================================== */

#define CPPI5_TR_TYPE_SHIFT			(0U)
#define CPPI5_TR_TYPE_MASK			GENMASK(3, 0)
#define CPPI5_TR_STATIC				BIT(4)
#define CPPI5_TR_WAIT				BIT(5)
#define CPPI5_TR_EVENT_SIZE_SHIFT		(6U)
#define CPPI5_TR_EVENT_SIZE_MASK		GENMASK(7, 6)
#define CPPI5_TR_TRIGGER0_SHIFT			(8U)
#define CPPI5_TR_TRIGGER0_MASK			GENMASK(9, 8)
#define CPPI5_TR_TRIGGER0_TYPE_SHIFT		(10U)
#define CPPI5_TR_TRIGGER0_TYPE_MASK		GENMASK(11, 10)
#define CPPI5_TR_TRIGGER1_SHIFT			(12U)
#define CPPI5_TR_TRIGGER1_MASK			GENMASK(13, 12)
#define CPPI5_TR_TRIGGER1_TYPE_SHIFT		(14U)
#define CPPI5_TR_TRIGGER1_TYPE_MASK		GENMASK(15, 14)
#define CPPI5_TR_CMD_ID_SHIFT			(16U)
#define CPPI5_TR_CMD_ID_MASK			GENMASK(23, 16)
#define CPPI5_TR_CSF_FLAGS_SHIFT		(24U)
#define CPPI5_TR_CSF_FLAGS_MASK			GENMASK(31, 24)
#define   CPPI5_TR_CSF_SA_INDIRECT		BIT(0)
#define   CPPI5_TR_CSF_DA_INDIRECT		BIT(1)
#define   CPPI5_TR_CSF_SUPR_EVT			BIT(2)
#define   CPPI5_TR_CSF_EOL_ADV_SHIFT		(4U)
#define   CPPI5_TR_CSF_EOL_ADV_MASK		GENMASK(6, 4)
#define   CPPI5_TR_CSF_EOP			BIT(7)

/**
 * enum cppi5_tr_types - TR types
 * @CPPI5_TR_TYPE0:	One dimensional data move
 * @CPPI5_TR_TYPE1:	Two dimensional data move
 * @CPPI5_TR_TYPE2:	Three dimensional data move
 * @CPPI5_TR_TYPE3:	Four dimensional data move
 * @CPPI5_TR_TYPE4:	Four dimensional data move with data formatting
 * @CPPI5_TR_TYPE5:	Four dimensional Cache Warm
 * @CPPI5_TR_TYPE8:	Four Dimensional Block Move
 * @CPPI5_TR_TYPE9:	Four Dimensional Block Move with Repacking
 * @CPPI5_TR_TYPE10:	Two Dimensional Block Move
 * @CPPI5_TR_TYPE11:	Two Dimensional Block Move with Repacking
 * @CPPI5_TR_TYPE15:	Four Dimensional Block Move with Repacking and
 *			Indirection
 */
enum cppi5_tr_types {
	CPPI5_TR_TYPE0 = 0,
	CPPI5_TR_TYPE1,
	CPPI5_TR_TYPE2,
	CPPI5_TR_TYPE3,
	CPPI5_TR_TYPE4,
	CPPI5_TR_TYPE5,
	/* type6-7: Reserved */
	CPPI5_TR_TYPE8 = 8,
	CPPI5_TR_TYPE9,
	CPPI5_TR_TYPE10,
	CPPI5_TR_TYPE11,
	/* type12-14: Reserved */
	CPPI5_TR_TYPE15 = 15,
	CPPI5_TR_TYPE_MAX
};

/**
 * enum cppi5_tr_event_size - TR Flags EVENT_SIZE field specifies when an event
 *			      is generated for each TR.
 * @CPPI5_TR_EVENT_SIZE_COMPLETION:	When TR is complete and all status for
 * 					the TR has been received
 * @CPPI5_TR_EVENT_SIZE_ICNT1_DEC:	Type 0: when the last data transaction
 *					is sent for the TR
 *					Type 1-11: when ICNT1 is decremented
 * @CPPI5_TR_EVENT_SIZE_ICNT2_DEC:	Type 0-1,10-11: when the last data
 *					transaction is sent for the TR
 *					All other types: when ICNT2 is
 *					decremented
 * @CPPI5_TR_EVENT_SIZE_ICNT3_DEC:	Type 0-2,10-11: when the last data
 *					transaction is sent for the TR
 *					All other types: when ICNT3 is
 *					decremented
 */
enum cppi5_tr_event_size {
	CPPI5_TR_EVENT_SIZE_COMPLETION,
	CPPI5_TR_EVENT_SIZE_ICNT1_DEC,
	CPPI5_TR_EVENT_SIZE_ICNT2_DEC,
	CPPI5_TR_EVENT_SIZE_ICNT3_DEC,
	CPPI5_TR_EVENT_SIZE_MAX
};

/**
 * enum cppi5_tr_trigger - TR Flags TRIGGERx field specifies the type of trigger
 *			   used to enable the TR to transfer data as specified
 *			   by TRIGGERx_TYPE field.
 * @CPPI5_TR_TRIGGER_NONE:		No trigger
 * @CPPI5_TR_TRIGGER_GLOBAL0:		Global trigger 0
 * @CPPI5_TR_TRIGGER_GLOBAL1:		Global trigger 1
 * @CPPI5_TR_TRIGGER_LOCAL_EVENT:	Local Event
 */
enum cppi5_tr_trigger {
	CPPI5_TR_TRIGGER_NONE,
	CPPI5_TR_TRIGGER_GLOBAL0,
	CPPI5_TR_TRIGGER_GLOBAL1,
	CPPI5_TR_TRIGGER_LOCAL_EVENT,
	CPPI5_TR_TRIGGER_MAX
};

/**
 * enum cppi5_tr_trigger_type - TR Flags TRIGGERx_TYPE field specifies the type
 *				of data transfer that will be enabled by
 *				receiving a trigger as specified by TRIGGERx.
 * @CPPI5_TR_TRIGGER_TYPE_ICNT1_DEC:	The second inner most loop (ICNT1) will
 *					be decremented by 1
 * @CPPI5_TR_TRIGGER_TYPE_ICNT2_DEC:	The third inner most loop (ICNT2) will
 *					be decremented by 1
 * @CPPI5_TR_TRIGGER_TYPE_ICNT3_DEC:	The outer most loop (ICNT3) will be
 *					decremented by 1
 * @CPPI5_TR_TRIGGER_TYPE_ALL:		The entire TR will be allowed to
 *					complete
 */
enum cppi5_tr_trigger_type {
	CPPI5_TR_TRIGGER_TYPE_ICNT1_DEC,
	CPPI5_TR_TRIGGER_TYPE_ICNT2_DEC,
	CPPI5_TR_TRIGGER_TYPE_ICNT3_DEC,
	CPPI5_TR_TRIGGER_TYPE_ALL,
	CPPI5_TR_TRIGGER_TYPE_MAX
};

typedef u32 cppi5_tr_flags_t;

/**
 * struct cppi5_tr_type0_t - Type 0 (One dimensional data move) TR (16 byte)
 * @flags:		TR flags (type, triggers, event, configuration)
 * @icnt0:		Total loop iteration count for level 0 (innermost)
 * @_reserved:		Not used
 * @addr:		Starting address for the source data or destination data
 */
struct cppi5_tr_type0_t {
	cppi5_tr_flags_t flags;
	u16 icnt0;
	u16 _reserved;
	u64 addr;
} __aligned(16) __packed;

/**
 * struct cppi5_tr_type1_t - Type 1 (Two dimensional data move) TR (32 byte)
 * @flags:		TR flags (type, triggers, event, configuration)
 * @icnt0:		Total loop iteration count for level 0 (innermost)
 * @icnt1:		Total loop iteration count for level 1
 * @addr:		Starting address for the source data or destination data
 * @dim1:		Signed dimension for loop level 1
 */
struct cppi5_tr_type1_t {
	cppi5_tr_flags_t flags;
	u16 icnt0;
	u16 icnt1;
	u64 addr;
	s32 dim1;
} __aligned(32) __packed;

/**
 * struct cppi5_tr_type2_t - Type 2 (Three dimensional data move) TR (32 byte)
 * @flags:		TR flags (type, triggers, event, configuration)
 * @icnt0:		Total loop iteration count for level 0 (innermost)
 * @icnt1:		Total loop iteration count for level 1
 * @addr:		Starting address for the source data or destination data
 * @dim1:		Signed dimension for loop level 1
 * @icnt2:		Total loop iteration count for level 2
 * @_reserved:		Not used
 * @dim2:		Signed dimension for loop level 2
 */
struct cppi5_tr_type2_t {
	cppi5_tr_flags_t flags;
	u16 icnt0;
	u16 icnt1;
	u64 addr;
	s32 dim1;
	u16 icnt2;
	u16 _reserved;
	s32 dim2;
} __aligned(32) __packed;

/**
 * struct cppi5_tr_type3_t - Type 3 (Four dimensional data move) TR (32 byte)
 * @flags:		TR flags (type, triggers, event, configuration)
 * @icnt0:		Total loop iteration count for level 0 (innermost)
 * @icnt1:		Total loop iteration count for level 1
 * @addr:		Starting address for the source data or destination data
 * @dim1:		Signed dimension for loop level 1
 * @icnt2:		Total loop iteration count for level 2
 * @icnt3:		Total loop iteration count for level 3 (outermost)
 * @dim2:		Signed dimension for loop level 2
 * @dim3:		Signed dimension for loop level 3
 */
struct cppi5_tr_type3_t {
	cppi5_tr_flags_t flags;
	u16 icnt0;
	u16 icnt1;
	u64 addr;
	s32 dim1;
	u16 icnt2;
	u16 icnt3;
	s32 dim2;
	s32 dim3;
} __aligned(32) __packed;

/**
 * struct cppi5_tr_type15_t - Type 15 (Four Dimensional Block Copy with
 *			      Repacking and Indirection Support) TR (64 byte)
 * @flags:		TR flags (type, triggers, event, configuration)
 * @icnt0:		Total loop iteration count for level 0 (innermost) for
 *			source
 * @icnt1:		Total loop iteration count for level 1 for source
 * @addr:		Starting address for the source data
 * @dim1:		Signed dimension for loop level 1 for source
 * @icnt2:		Total loop iteration count for level 2 for source
 * @icnt3:		Total loop iteration count for level 3 (outermost) for
 *			source
 * @dim2:		Signed dimension for loop level 2 for source
 * @dim3:		Signed dimension for loop level 3 for source
 * @_reserved:		Not used
 * @ddim1:		Signed dimension for loop level 1 for destination
 * @daddr:		Starting address for the destination data
 * @ddim2:		Signed dimension for loop level 2 for destination
 * @ddim3:		Signed dimension for loop level 3 for destination
 * @dicnt0:		Total loop iteration count for level 0 (innermost) for
 *			destination
 * @dicnt1:		Total loop iteration count for level 1 for destination
 * @dicnt2:		Total loop iteration count for level 2 for destination
 * @sicnt3:		Total loop iteration count for level 3 (outermost) for
 *			destination
 */
struct cppi5_tr_type15_t {
	cppi5_tr_flags_t flags;
	u16 icnt0;
	u16 icnt1;
	u64 addr;
	s32 dim1;
	u16 icnt2;
	u16 icnt3;
	s32 dim2;
	s32 dim3;
	u32 _reserved;
	s32 ddim1;
	u64 daddr;
	s32 ddim2;
	s32 ddim3;
	u16 dicnt0;
	u16 dicnt1;
	u16 dicnt2;
	u16 dicnt3;
} __aligned(64) __packed;

/**
 * struct cppi5_tr_resp_t - TR response record
 * @status:		Status type and info
 * @_reserved:		Not used
 * @cmd_id:		Command ID for the TR for TR identification
 * @flags:		Configuration Specific Flags
 */
struct cppi5_tr_resp_t {
	u8 status;
	u8 _reserved;
	u8 cmd_id;
	u8 flags;
} __packed;

#define CPPI5_TR_RESPONSE_STATUS_TYPE_SHIFT	(0U)
#define CPPI5_TR_RESPONSE_STATUS_TYPE_MASK	GENMASK(3, 0)
#define CPPI5_TR_RESPONSE_STATUS_INFO_SHIFT	(4U)
#define CPPI5_TR_RESPONSE_STATUS_INFO_MASK	GENMASK(7, 4)
#define CPPI5_TR_RESPONSE_CMDID_SHIFT		(16U)
#define CPPI5_TR_RESPONSE_CMDID_MASK		GENMASK(23, 16)
#define CPPI5_TR_RESPONSE_CFG_SPECIFIC_SHIFT	(24U)
#define CPPI5_TR_RESPONSE_CFG_SPECIFIC_MASK	GENMASK(31, 24)

/**
 * enum cppi5_tr_resp_status_type - TR Response Status Type field is used to
 *				    determine what type of status is being
 *				    returned.
 * @CPPI5_TR_RESPONSE_STATUS_NONE:		No error, completion: completed
 * @CPPI5_TR_RESPONSE_STATUS_TRANSFER_ERR:	Transfer Error, completion: none
 *						or partially completed
 * @CPPI5_TR_RESPONSE_STATUS_ABORTED_ERR:	Aborted Error, completion: none
 *						or partially completed
 * @CPPI5_TR_RESPONSE_STATUS_SUBMISSION_ERR:	Submission Error, completion:
 *						none
 * @CPPI5_TR_RESPONSE_STATUS_UNSUPPORTED_ERR:	Unsupported Error, completion:
 *						none
 * @CPPI5_TR_RESPONSE_STATUS_TRANSFER_EXCEPTION: Transfer Exception, completion:
 *						partially completed
 * @CPPI5_TR_RESPONSE_STATUS__TEARDOWN_FLUSH:	Teardown Flush, completion: none
 */
enum cppi5_tr_resp_status_type {
	CPPI5_TR_RESPONSE_STATUS_NONE,
	CPPI5_TR_RESPONSE_STATUS_TRANSFER_ERR,
	CPPI5_TR_RESPONSE_STATUS_ABORTED_ERR,
	CPPI5_TR_RESPONSE_STATUS_SUBMISSION_ERR,
	CPPI5_TR_RESPONSE_STATUS_UNSUPPORTED_ERR,
	CPPI5_TR_RESPONSE_STATUS_TRANSFER_EXCEPTION,
	CPPI5_TR_RESPONSE_STATUS__TEARDOWN_FLUSH,
	CPPI5_TR_RESPONSE_STATUS_MAX
};

/**
 * enum cppi5_tr_resp_status_submission - TR Response Status field values which
 *					  corresponds Submission Error
 * @CPPI5_TR_RESPONSE_STATUS_SUBMISSION_ICNT0:	ICNT0 was 0
 * @CPPI5_TR_RESPONSE_STATUS_SUBMISSION_FIFO_FULL: Channel FIFO was full when TR
 *						received
 * @CPPI5_TR_RESPONSE_STATUS_SUBMISSION_OWN:	Channel is not owned by the
 *						submitter
 */
enum cppi5_tr_resp_status_submission {
	CPPI5_TR_RESPONSE_STATUS_SUBMISSION_ICNT0,
	CPPI5_TR_RESPONSE_STATUS_SUBMISSION_FIFO_FULL,
	CPPI5_TR_RESPONSE_STATUS_SUBMISSION_OWN,
	CPPI5_TR_RESPONSE_STATUS_SUBMISSION_MAX
};

/**
 * enum cppi5_tr_resp_status_unsupported - TR Response Status field values which
 *					   corresponds Unsupported Error
 * @CPPI5_TR_RESPONSE_STATUS_UNSUPPORTED_TR_TYPE:	TR Type not supported
 * @CPPI5_TR_RESPONSE_STATUS_UNSUPPORTED_STATIC:	STATIC not supported
 * @CPPI5_TR_RESPONSE_STATUS_UNSUPPORTED_EOL:		EOL not supported
 * @CPPI5_TR_RESPONSE_STATUS_UNSUPPORTED_CFG_SPECIFIC:	CONFIGURATION SPECIFIC
 *							not supported
 * @CPPI5_TR_RESPONSE_STATUS_UNSUPPORTED_AMODE:		AMODE not supported
 * @CPPI5_TR_RESPONSE_STATUS_UNSUPPORTED_ELTYPE:	ELTYPE not supported
 * @CPPI5_TR_RESPONSE_STATUS_UNSUPPORTED_DFMT:		DFMT not supported
 * @CPPI5_TR_RESPONSE_STATUS_UNSUPPORTED_SECTR:		SECTR not supported
 * @CPPI5_TR_RESPONSE_STATUS_UNSUPPORTED_AMODE_SPECIFIC: AMODE SPECIFIC field
 *							not supported
 */
enum cppi5_tr_resp_status_unsupported {
	CPPI5_TR_RESPONSE_STATUS_UNSUPPORTED_TR_TYPE,
	CPPI5_TR_RESPONSE_STATUS_UNSUPPORTED_STATIC,
	CPPI5_TR_RESPONSE_STATUS_UNSUPPORTED_EOL,
	CPPI5_TR_RESPONSE_STATUS_UNSUPPORTED_CFG_SPECIFIC,
	CPPI5_TR_RESPONSE_STATUS_UNSUPPORTED_AMODE,
	CPPI5_TR_RESPONSE_STATUS_UNSUPPORTED_ELTYPE,
	CPPI5_TR_RESPONSE_STATUS_UNSUPPORTED_DFMT,
	CPPI5_TR_RESPONSE_STATUS_UNSUPPORTED_SECTR,
	CPPI5_TR_RESPONSE_STATUS_UNSUPPORTED_AMODE_SPECIFIC,
	CPPI5_TR_RESPONSE_STATUS_UNSUPPORTED_MAX
};

/**
 * cppi5_trdesc_calc_size - Calculate TR Descriptor size
 * @tr_count: number of TR records
 * @tr_size: Nominal size of TR record (max) [16, 32, 64, 128]
 *
 * Returns required TR Descriptor size
 */
static inline size_t cppi5_trdesc_calc_size(u32 tr_count, u32 tr_size)
{
	/*
	 * The Size of a TR descriptor is:
	 * 1 x tr_size : the first 16 bytes is used by the packet info block +
	 * tr_count x tr_size : Transfer Request Records +
	 * tr_count x sizeof(struct cppi5_tr_resp_t) : Transfer Response Records
	 */
	return tr_size * (tr_count + 1) +
		sizeof(struct cppi5_tr_resp_t) * tr_count;
}

/**
 * cppi5_trdesc_init - Init TR Descriptor
 * @desc: TR Descriptor
 * @tr_count: number of TR records
 * @tr_size: Nominal size of TR record (max) [16, 32, 64, 128]
 * @reload_idx: Absolute index to jump to on the 2nd and following passes
 *		through the TR packet.
 * @reload_count: Number of times to jump from last entry to reload_idx. 0x1ff
 *		  indicates infinite looping.
 *
 * Init TR Descriptor
 */
static inline void cppi5_trdesc_init(struct cppi5_desc_hdr_t *desc_hdr,
				     u32 tr_count, u32 tr_size, u32 reload_idx,
				     u32 reload_count)
{
	desc_hdr->pkt_info0 = CPPI5_INFO0_DESC_TYPE_VAL_TR <<
			      CPPI5_INFO0_HDESC_TYPE_SHIFT;
	desc_hdr->pkt_info0 |=
			(reload_count << CPPI5_INFO0_TRDESC_RLDCNT_SHIFT) &
			CPPI5_INFO0_TRDESC_RLDCNT_MASK;
	desc_hdr->pkt_info0 |=
			(reload_idx << CPPI5_INFO0_TRDESC_RLDIDX_SHIFT) &
			CPPI5_INFO0_TRDESC_RLDIDX_MASK;
	desc_hdr->pkt_info0 |= (tr_count - 1) & CPPI5_INFO0_TRDESC_LASTIDX_MASK;

	desc_hdr->pkt_info1 |= ((ffs(tr_size >> 4) - 1) <<
				CPPI5_INFO1_TRDESC_RECSIZE_SHIFT) &
				CPPI5_INFO1_TRDESC_RECSIZE_MASK;
}

/**
 * cppi5_tr_init - Init TR record
 * @flags: Pointer to the TR's flags
 * @type: TR type
 * @static_tr: TR is static
 * @wait: Wait for TR completion before allow the next TR to start
 * @event_size: output event generation cfg
 * @cmd_id: TR identifier (application specifics)
 *
 * Init TR record
 */
static inline void cppi5_tr_init(cppi5_tr_flags_t *flags,
				 enum cppi5_tr_types type, bool static_tr,
				 bool wait, enum cppi5_tr_event_size event_size,
				 u32 cmd_id)
{
	*flags = type;
	*flags |= (event_size << CPPI5_TR_EVENT_SIZE_SHIFT) &
		  CPPI5_TR_EVENT_SIZE_MASK;

	*flags |= (cmd_id << CPPI5_TR_CMD_ID_SHIFT) &
		  CPPI5_TR_CMD_ID_MASK;

	if (static_tr && (type == CPPI5_TR_TYPE8 || type == CPPI5_TR_TYPE9))
		*flags |= CPPI5_TR_STATIC;

	if (wait)
		*flags |= CPPI5_TR_WAIT;
}

/**
 * cppi5_tr_set_trigger - Configure trigger0/1 and trigger0/1_type
 * @flags: Pointer to the TR's flags
 * @trigger0: trigger0 selection
 * @trigger0_type: type of data transfer that will be enabled by trigger0
 * @trigger1: trigger1 selection
 * @trigger1_type: type of data transfer that will be enabled by trigger1
 *
 * Configure the triggers for the TR
 */
static inline void cppi5_tr_set_trigger(cppi5_tr_flags_t *flags,
		enum cppi5_tr_trigger trigger0,
		enum cppi5_tr_trigger_type trigger0_type,
		enum cppi5_tr_trigger trigger1,
		enum cppi5_tr_trigger_type trigger1_type)
{
	*flags &= ~(CPPI5_TR_TRIGGER0_MASK | CPPI5_TR_TRIGGER0_TYPE_MASK |
		    CPPI5_TR_TRIGGER1_MASK | CPPI5_TR_TRIGGER1_TYPE_MASK);
	*flags |= (trigger0 << CPPI5_TR_TRIGGER0_SHIFT) &
		  CPPI5_TR_TRIGGER0_MASK;
	*flags |= (trigger0_type << CPPI5_TR_TRIGGER0_TYPE_SHIFT) &
		  CPPI5_TR_TRIGGER0_TYPE_MASK;

	*flags |= (trigger1 << CPPI5_TR_TRIGGER1_SHIFT) &
		  CPPI5_TR_TRIGGER1_MASK;
	*flags |= (trigger1_type << CPPI5_TR_TRIGGER1_TYPE_SHIFT) &
		  CPPI5_TR_TRIGGER1_TYPE_MASK;
}

/**
 * cppi5_tr_cflag_set - Update the Configuration specific flags
 * @flags: Pointer to the TR's flags
 * @csf: Configuration specific flags
 *
 * Set a bit in Configuration Specific Flags section of the TR flags.
 */
static inline void cppi5_tr_csf_set(cppi5_tr_flags_t *flags, u32 csf)
{
	*flags &= ~CPPI5_TR_CSF_FLAGS_MASK;
	*flags |= (csf << CPPI5_TR_CSF_FLAGS_SHIFT) &
		  CPPI5_TR_CSF_FLAGS_MASK;
}

#endif /* __TI_CPPI5_H__ */

Youez - 2016 - github.com/yon3zu
LinuXploit