/* Copyright (c) 2020-2021 The Linux Foundation. All rights reserved. * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and * only version 2 as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * */ #include "rmnet_shs.h" #include "rmnet_shs_wq.h" #include "rmnet_shs_modules.h" #include #include #include #include #include #include #include #include #define DATARMNET48a89fcc16 (0xd26+209-0xdf6) #define DATARMNETbfe901fc62 (0xd2d+202-0xdf7) void DATARMNET4095253347(struct DATARMNET9b44b71ee9*ep){trace_rmnet_shs_wq_low( DATARMNET5e796836fb,DATARMNET7fc202c4c1,(0x16e8+787-0xc0c),(0x16e8+787-0xc0c), (0x16e8+787-0xc0c),(0x16e8+787-0xc0c),ep,NULL);list_add(&ep->DATARMNET0763436b8d ,&DATARMNET30a3e83974);}void DATARMNETf7d317ed55(struct DATARMNET9b44b71ee9*ep){ trace_rmnet_shs_wq_low(DATARMNET5e796836fb,DATARMNET7643ab0f49, (0x16e8+787-0xc0c),(0x16e8+787-0xc0c),(0x16e8+787-0xc0c),(0x16e8+787-0xc0c),ep, NULL);list_del_init(&ep->DATARMNET0763436b8d);}void DATARMNET36e5e526fa(struct DATARMNET6c78e47d24*DATARMNETd2a694d52a){trace_rmnet_shs_wq_low( DATARMNET238d08f0df,DATARMNET3f2d29c867,(0x16e8+787-0xc0c),(0x16e8+787-0xc0c), (0x16e8+787-0xc0c),(0x16e8+787-0xc0c),DATARMNETd2a694d52a,NULL);spin_lock_bh(& DATARMNETfbdbab2ef6);list_add_rcu(&DATARMNETd2a694d52a->DATARMNET6de26f0feb,& DATARMNET9825511866);spin_unlock_bh(&DATARMNETfbdbab2ef6);}void DATARMNET2fe780019f(struct DATARMNET6c78e47d24*DATARMNETd2a694d52a){ trace_rmnet_shs_wq_low(DATARMNET238d08f0df,DATARMNET5a3ea29c57, (0x16e8+787-0xc0c),(0x16e8+787-0xc0c),(0x16e8+787-0xc0c),(0x16e8+787-0xc0c), DATARMNETd2a694d52a,NULL);spin_lock_bh(&DATARMNETfbdbab2ef6);list_del_rcu(& DATARMNETd2a694d52a->DATARMNET6de26f0feb);spin_unlock_bh(&DATARMNETfbdbab2ef6);} void DATARMNETb4a6870b3b(struct DATARMNET6c78e47d24*DATARMNETd2a694d52a){ trace_rmnet_shs_wq_low(DATARMNET92b282b12c,DATARMNETdb9197631d, (0x16e8+787-0xc0c),(0x16e8+787-0xc0c),(0x16e8+787-0xc0c),(0x16e8+787-0xc0c), DATARMNETd2a694d52a,NULL);spin_lock_bh(&DATARMNETfbdbab2ef6);list_del_init(& DATARMNETd2a694d52a->DATARMNET742867e97a);spin_unlock_bh(&DATARMNETfbdbab2ef6);} void DATARMNETd8a6375e9c(struct DATARMNET6c78e47d24*DATARMNETd2a694d52a,struct list_head*head){trace_rmnet_shs_wq_low(DATARMNET92b282b12c,DATARMNET4b58d51c6a, (0x16e8+787-0xc0c),(0x16e8+787-0xc0c),(0x16e8+787-0xc0c),(0x16e8+787-0xc0c), DATARMNETd2a694d52a,NULL);spin_lock_bh(&DATARMNETfbdbab2ef6);list_add(& DATARMNETd2a694d52a->DATARMNET742867e97a,head);spin_unlock_bh(& DATARMNETfbdbab2ef6);}void DATARMNET9914e9761e(struct DATARMNET6c78e47d24* DATARMNETd2a694d52a,struct list_head*head){trace_rmnet_shs_wq_low( DATARMNET92b282b12c,DATARMNETfd4d416388,DATARMNETd2a694d52a->DATARMNET7c894c2f8f ,(0x16e8+787-0xc0c),(0x16e8+787-0xc0c),(0x16e8+787-0xc0c),DATARMNETd2a694d52a, NULL);spin_lock_bh(&DATARMNETfbdbab2ef6);list_move(&DATARMNETd2a694d52a-> DATARMNET742867e97a,head);spin_unlock_bh(&DATARMNETfbdbab2ef6);}void DATARMNET6bf538fa23(void){spin_lock_bh(&DATARMNETec2a4f5211);}void DATARMNETaea4c85748(void){spin_unlock_bh(&DATARMNETec2a4f5211);}void DATARMNETe46c480d71(void){u8 mask=DATARMNET752465942a;u8 DATARMNET998de79791= (0xd2d+202-0xdf7);struct DATARMNET9b44b71ee9*ep;list_for_each_entry(ep,& DATARMNET30a3e83974,DATARMNET0763436b8d){if(!ep->DATARMNET4a4e6f66b5)continue;if (ep->DATARMNET9fb369ce5f){mask&=ep->DATARMNET9fb369ce5f;DATARMNET998de79791= (0xd26+209-0xdf6);}}if(!DATARMNET998de79791){DATARMNETecc0627c70.map_mask= (0xd2d+202-0xdf7);DATARMNETecc0627c70.map_len=(0xd2d+202-0xdf7);return;}else if( DATARMNETecc0627c70.map_mask!=mask){DATARMNETecc0627c70.map_mask=mask; DATARMNETecc0627c70.map_len=DATARMNET310c3eb16e(mask);pr_info( "\x72\x6d\x6e\x65\x74\x5f\x73\x68\x73\x3a\x20\x20\x6d\x61\x73\x6b\x3a\x20\x30\x78\x25\x78\x20\x6d\x61\x70\x6c\x65\x6e\x3a\x20\x25\x64" ,DATARMNETecc0627c70.map_mask,DATARMNETecc0627c70.map_len);}}void DATARMNETde8ee16f92(struct DATARMNET63d7680df2*DATARMNET63b1a086d5){ DATARMNETda96251102(DATARMNETd5eb6398da,DATARMNETe9a79499ac,(0x16e8+787-0xc0c), (0x16e8+787-0xc0c),(0x16e8+787-0xc0c),(0x16e8+787-0xc0c),NULL,NULL); list_del_init(&DATARMNET63b1a086d5->DATARMNET04c88b8191);DATARMNET349c3a0cab( DATARMNET63b1a086d5->map_cpu,DATARMNETbfe901fc62);}void DATARMNET3e37ad2816( struct DATARMNET63d7680df2*DATARMNET63b1a086d5,struct list_head* DATARMNET4d030eb9b5){DATARMNETda96251102(DATARMNETd5eb6398da,DATARMNET16a68afc17 ,(0x16e8+787-0xc0c),(0x16e8+787-0xc0c),(0x16e8+787-0xc0c),(0x16e8+787-0xc0c), NULL,NULL);list_add(&DATARMNET63b1a086d5->DATARMNET04c88b8191, DATARMNET4d030eb9b5);DATARMNET349c3a0cab(DATARMNET63b1a086d5->map_cpu, DATARMNET48a89fcc16);}void DATARMNETe102b3a798(struct DATARMNET63d7680df2* DATARMNET63b1a086d5,struct list_head*DATARMNET4d030eb9b5,int DATARMNETa7a5705ab0 ){DATARMNETda96251102(DATARMNETd5eb6398da,DATARMNET916f444e0a,(0x16e8+787-0xc0c) ,(0x16e8+787-0xc0c),(0x16e8+787-0xc0c),(0x16e8+787-0xc0c),NULL,NULL);list_move(& DATARMNET63b1a086d5->DATARMNET04c88b8191,DATARMNET4d030eb9b5); DATARMNET349c3a0cab(DATARMNET63b1a086d5->map_cpu,DATARMNET48a89fcc16); DATARMNET349c3a0cab((u16)DATARMNETa7a5705ab0,DATARMNETbfe901fc62);}void DATARMNET4bde88919f(u8 cpu,int count){if(cpu= DATARMNETc6782fed88){DATARMNET68d84e7b98[DATARMNET54b67b8a75]++;return (0xd2d+202-0xdf7);}return DATARMNET713717107f[cpu];}inline int DATARMNET362b15f941(u16 cpu){return!(((0xd26+209-0xdf6)<DATARMNET253a9fc708>DATARMNETdcaff77beb-> DATARMNET253a9fc708)return-(0xd26+209-0xdf6);else if(DATARMNET40e125212a-> DATARMNET253a9fc708DATARMNET253a9fc708)return (0xd26+209-0xdf6);return(0xd2d+202-0xdf7);}int DATARMNET3c489db64a(void*priv, const struct list_head*DATARMNET9cf7d31274,const struct list_head* DATARMNET5444bd3b6f){struct DATARMNET13c47d154e*DATARMNET40e125212a;struct DATARMNET13c47d154e*DATARMNETdcaff77beb;if(!DATARMNET9cf7d31274||! DATARMNET5444bd3b6f)return(0xd2d+202-0xdf7);DATARMNET40e125212a=list_entry( DATARMNET9cf7d31274,struct DATARMNET13c47d154e,DATARMNETec0e3cb8f0); DATARMNETdcaff77beb=list_entry(DATARMNET5444bd3b6f,struct DATARMNET13c47d154e, DATARMNETec0e3cb8f0);if(DATARMNET40e125212a->DATARMNET253a9fc708> DATARMNETdcaff77beb->DATARMNET253a9fc708)return-(0xd26+209-0xdf6);else if( DATARMNET40e125212a->DATARMNET253a9fc708 DATARMNET253a9fc708)return(0xd26+209-0xdf6);return(0xd2d+202-0xdf7);}int DATARMNETd5c15f1ff3(void*priv,const struct list_head*DATARMNET9cf7d31274,const struct list_head*DATARMNET5444bd3b6f){struct DATARMNET09a412b1c6* DATARMNET40e125212a;struct DATARMNET09a412b1c6*DATARMNETdcaff77beb;if(! DATARMNET9cf7d31274||!DATARMNET5444bd3b6f)return(0xd2d+202-0xdf7); DATARMNET40e125212a=list_entry(DATARMNET9cf7d31274,struct DATARMNET09a412b1c6, DATARMNETd502c0412a);DATARMNETdcaff77beb=list_entry(DATARMNET5444bd3b6f,struct DATARMNET09a412b1c6,DATARMNETd502c0412a);if(DATARMNET40e125212a-> DATARMNET253a9fc708>DATARMNETdcaff77beb->DATARMNET253a9fc708)return- (0xd26+209-0xdf6);else if(DATARMNET40e125212a->DATARMNET253a9fc708< DATARMNETdcaff77beb->DATARMNET253a9fc708)return(0xd26+209-0xdf6);return (0xd2d+202-0xdf7);}int DATARMNET85af86a36d(void*priv,const struct list_head* DATARMNET9cf7d31274,const struct list_head*DATARMNET5444bd3b6f){struct DATARMNET47a6995138*DATARMNETdad817a72a;struct DATARMNET47a6995138* DATARMNET11d167e92b;if(!DATARMNET9cf7d31274||!DATARMNET5444bd3b6f)return (0xd2d+202-0xdf7);DATARMNETdad817a72a=list_entry(DATARMNET9cf7d31274,struct DATARMNET47a6995138,DATARMNET02523bfb57);DATARMNET11d167e92b=list_entry( DATARMNET5444bd3b6f,struct DATARMNET47a6995138,DATARMNET02523bfb57);if( DATARMNETdad817a72a->DATARMNET4da6031170>DATARMNET11d167e92b-> DATARMNET4da6031170)return-(0xd26+209-0xdf6);else if(DATARMNETdad817a72a-> DATARMNET4da6031170DATARMNET4da6031170)return (0xd26+209-0xdf6);return(0xd2d+202-0xdf7);}int DATARMNETf181a18009(struct net_device*dev){u8 DATARMNETde5894dad9;u8 DATARMNETd9e9d4ff7e;int DATARMNET895df156d7=-(0xd26+209-0xdf6);u8 is_match_found=(0xd2d+202-0xdf7); struct DATARMNET9b44b71ee9*ep=NULL;if(!dev){DATARMNET68d84e7b98[ DATARMNETf5157a9b85]++;return DATARMNET895df156d7;}spin_lock_bh(& DATARMNETec2a4f5211);list_for_each_entry(ep,&DATARMNET30a3e83974, DATARMNET0763436b8d){if(!ep->DATARMNET4a4e6f66b5)continue;if(ep->ep==dev){ is_match_found=(0xd26+209-0xdf6);break;}}if(!is_match_found){DATARMNET68d84e7b98 [DATARMNETb8fe2c0e64]++;spin_unlock_bh(&DATARMNETec2a4f5211);return DATARMNET895df156d7;}DATARMNETde5894dad9=ep->DATARMNET6bda8fe27e; DATARMNETd9e9d4ff7e=ep->DATARMNETd7a83774f8;while(DATARMNETde5894dad9< DATARMNETd9e9d4ff7e){if(ep->DATARMNET5af04d0405[DATARMNETde5894dad9]>= (0xd2d+202-0xdf7)){DATARMNET895df156d7=ep->DATARMNET5af04d0405[ DATARMNETde5894dad9];break;}DATARMNETde5894dad9++;}if((DATARMNET895df156d7>= (0xd2d+202-0xdf7))||((ep->DATARMNET6bda8fe27e+(0xd26+209-0xdf6))>=ep-> DATARMNETd7a83774f8))ep->DATARMNET6bda8fe27e=((ep->DATARMNET6bda8fe27e+ (0xd26+209-0xdf6))%ep->DATARMNETd7a83774f8);spin_unlock_bh(&DATARMNETec2a4f5211) ;return DATARMNET895df156d7;}int DATARMNET98b2a0ce62(struct net_device*dev){ struct DATARMNET9b44b71ee9*ep=NULL;int DATARMNET895df156d7=-(0xd26+209-0xdf6);u8 DATARMNETcc5b7cd962;u8 DATARMNET15bde5cb53;u8 is_match_found=(0xd2d+202-0xdf7); if(!dev){DATARMNET68d84e7b98[DATARMNETf5157a9b85]++;return DATARMNET895df156d7;} spin_lock_bh(&DATARMNETec2a4f5211);list_for_each_entry(ep,&DATARMNET30a3e83974, DATARMNET0763436b8d){if(!ep->DATARMNET4a4e6f66b5)continue;if(ep->ep==dev){ is_match_found=(0xd26+209-0xdf6);break;}}if(!is_match_found){DATARMNET68d84e7b98 [DATARMNETb8fe2c0e64]++;spin_unlock_bh(&DATARMNETec2a4f5211);return DATARMNET895df156d7;}DATARMNETcc5b7cd962=ep->DATARMNET121a654efd; DATARMNET15bde5cb53=ep->DATARMNET847276e5af;while(DATARMNETcc5b7cd962< DATARMNET15bde5cb53){if(ep->DATARMNET7167e10d99[DATARMNETcc5b7cd962]>= (0xd2d+202-0xdf7)){DATARMNET895df156d7=ep->DATARMNET7167e10d99[ DATARMNETcc5b7cd962];break;}DATARMNETcc5b7cd962++;}if(DATARMNET895df156d7>= (0xd2d+202-0xdf7))ep->DATARMNET121a654efd=((DATARMNETcc5b7cd962+ (0xd26+209-0xdf6))%DATARMNET15bde5cb53);spin_unlock_bh(&DATARMNETec2a4f5211); return DATARMNET895df156d7;}void DATARMNET7f1d9480cb(void*port){ DATARMNET4063c95208();}void DATARMNETa4bd2ef52c(void*port){DATARMNET7b6c061b06() ;}u8 DATARMNET928c931df9(struct rps_map*map){u8 mask=(0xd2d+202-0xdf7);u8 i;for( i=(0xd2d+202-0xdf7);ilen;i++)mask|=(0xd26+209-0xdf6)<cpus[i];return mask;}int DATARMNET310c3eb16e(u8 mask){u8 i;u8 DATARMNETc2284e5688= (0xd2d+202-0xdf7);for(i=(0xd2d+202-0xdf7);i= DATARMNETd82a2ed45e)DATARMNETf54fdb137b=DATARMNET98b2a0ce62(dev); DATARMNET52de1f3dc0(DATARMNET720469c0a9,DATARMNET7e63a08ad4,DATARMNETf54fdb137b, DATARMNETab155dfd5d,(0x16e8+787-0xc0c),(0x16e8+787-0xc0c),NULL,NULL);return DATARMNETf54fdb137b;}void*DATARMNETefcaf5fbe9(struct sk_buff*skb,u32 offset,u32 DATARMNET567bdc7221,void*buf){struct skb_shared_info*shinfo=skb_shinfo(skb); skb_frag_t*frag;u32 DATARMNETedc267a909=offset;int i;if(offset>skb->len|| DATARMNET567bdc7221>skb->len||offset+DATARMNET567bdc7221>skb->len)return NULL;if (skb_headlen(skb)>=offset+DATARMNET567bdc7221)return skb->data+offset;offset-= skb_headlen(skb);for(i=(0xd2d+202-0xdf7);inr_frags;i++){u32 frag_size; frag=&shinfo->frags[i];frag_size=skb_frag_size(frag);if(offset>=frag_size){ offset-=frag_size;continue;}if(frag_size>=offset+DATARMNET567bdc7221)return skb_frag_address(frag)+offset;}if(skb_copy_bits(skb,(int)DATARMNETedc267a909,buf ,(int)DATARMNET567bdc7221))return NULL;return buf;}void DATARMNET44459105b4( struct sk_buff*skb,struct DATARMNET63d7680df2*node_p){struct iphdr*ip4h, DATARMNETc00baf31c3;struct ipv6hdr*ip6h,DATARMNETcf1d9e2c1e;struct tcphdr*tp, DATARMNETd1ff6cd568;struct udphdr*up,DATARMNETc82d2f4e16;int len= (0xd2d+202-0xdf7);u16 ip_len=(0xd2d+202-0xdf7);__be16 frag_off;u8 protocol; switch(skb->protocol){case htons(ETH_P_IP):ip4h=DATARMNETefcaf5fbe9(skb, (0xd2d+202-0xdf7),sizeof(*ip4h),&DATARMNETc00baf31c3);if(!ip4h)return;node_p-> DATARMNET1e9d25d9ff=ip4h->protocol;memcpy(&(node_p->ip_hdr.DATARMNETac9bbaad7c), ip4h,sizeof(*ip4h));ip_len=ip4h->ihl*(0xd11+230-0xdf3);break;case htons( ETH_P_IPV6):ip6h=DATARMNETefcaf5fbe9(skb,(0xd2d+202-0xdf7),sizeof(*ip6h),& DATARMNETcf1d9e2c1e);if(!ip6h)return;node_p->DATARMNET1e9d25d9ff=ip6h->nexthdr; memcpy(&(node_p->ip_hdr.DATARMNET1688a97aa4),ip6h,sizeof(*ip6h));protocol=ip6h-> nexthdr;len=ipv6_skip_exthdr(skb,sizeof(*ip6h),&protocol,&frag_off);if(len< (0xd2d+202-0xdf7)){return;}ip_len=(u16)len;break;default:break;}if(node_p-> DATARMNET1e9d25d9ff==IPPROTO_TCP){tp=DATARMNETefcaf5fbe9(skb,ip_len,sizeof(*tp), &DATARMNETd1ff6cd568);if(!tp)return;memcpy(&(node_p->DATARMNETe33b41dad9.tp),tp, sizeof(struct tcphdr));}else if(node_p->DATARMNET1e9d25d9ff==IPPROTO_UDP){up= DATARMNETefcaf5fbe9(skb,ip_len,sizeof(*up),&DATARMNETc82d2f4e16);if(!up)return; memcpy(&(node_p->DATARMNETe33b41dad9.up),up,sizeof(struct udphdr));}else{}}u32 DATARMNET8532ab3089(u32 index,u32 DATARMNET0258668025,u32 hash,u8 DATARMNET72067bf727){int DATARMNETebbd4cd1d9[DATARMNETc6782fed88/ (0xd1f+216-0xdf5)]={(0xd35+210-0xdff),(0xd11+230-0xdf3),(0xd18+223-0xdf4), (0xd1f+216-0xdf5)};u32 ret=(0xd2d+202-0xdf7);if(!DATARMNET0258668025){ DATARMNET68d84e7b98[DATARMNETef8cbfa62f]++;return ret;}if(DATARMNET0258668025< DATARMNETc6782fed88)ret=((((index+((DATARMNET0258668025%(0xd1f+216-0xdf5))? (0xd26+209-0xdf6):(0xd2d+202-0xdf7))))<<(0xec7+1122-0x130d))*DATARMNETebbd4cd1d9 [(DATARMNET0258668025-(0xd26+209-0xdf6))>>(0xd26+209-0xdf6)])|(hash&16777215);if (DATARMNET72067bf727)ret=(ret&~1048575)|DATARMNET94fa0a43a2;DATARMNETda96251102( DATARMNETf3aaad06eb,DATARMNET4e91ddb48a,ret,hash,index,DATARMNET0258668025,NULL, NULL);return ret;}