Searched refs:ptr_reg (Results 1 – 3 of 3) sorted by relevance
| /linux/drivers/net/ethernet/cortina/ |
| H A D | gemini.c | 757 void __iomem *ptr_reg; in gmac_cleanup_rxq() local
765 ptr_reg = &qhdr->word1; in gmac_cleanup_rxq()
767 rw.bits32 = readl(ptr_reg); in gmac_cleanup_rxq()
770 writew(r, ptr_reg + 2); in gmac_cleanup_rxq()
1279 void __iomem *ptr_reg; in gmac_start_xmit() local
1288 ptr_reg = port->dma_base + GMAC_SW_TX_QUEUE_PTR_REG(txq_num); in gmac_start_xmit()
1293 rw.bits32 = readl(ptr_reg); in gmac_start_xmit()
1332 writew(w, ptr_reg + 2); in gmac_start_xmit()
1445 void __iomem *ptr_reg = port->rxq_rwptr; in gmac_rx() local
1462 rw.bits32 = readl(ptr_reg); in gmac_rx()
1589 void __iomem *ptr_reg; gmac_dump_dma_state() local
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| /linux/kernel/bpf/ |
| H A D | verifier.c | 5263 struct bpf_reg_state *ptr_reg = NULL, *value_reg = NULL; in check_stack_write_var_off() local
5272 ptr_reg = &cur->regs[ptr_regno]; in check_stack_write_var_off()
5273 min_off = ptr_reg->smin_value + off; in check_stack_write_var_off()
5274 max_off = ptr_reg->smax_value + off + size; in check_stack_write_var_off()
14134 static int retrieve_ptr_limit(const struct bpf_reg_state *ptr_reg, in retrieve_ptr_limit() argument
14139 switch (ptr_reg->type) { in retrieve_ptr_limit()
14147 ptr_limit = -(ptr_reg->var_off.value + ptr_reg->off); in retrieve_ptr_limit()
14150 max = ptr_reg->map_ptr->value_size; in retrieve_ptr_limit()
14152 ptr_reg in retrieve_ptr_limit()
14234 sanitize_ptr_alu(struct bpf_verifier_env * env,struct bpf_insn * insn,const struct bpf_reg_state * ptr_reg,const struct bpf_reg_state * off_reg,struct bpf_reg_state * dst_reg,struct bpf_sanitize_info * info,const bool commit_window) sanitize_ptr_alu() argument
14452 adjust_ptr_min_max_vals(struct bpf_verifier_env * env,struct bpf_insn * insn,const struct bpf_reg_state * ptr_reg,const struct bpf_reg_state * off_reg) adjust_ptr_min_max_vals() argument
15411 struct bpf_reg_state *ptr_reg = NULL, off_reg = {0}; adjust_reg_min_max_vals() local
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| /linux/arch/x86/net/ |
| H A D | bpf_jit_comp.c | 1015 /* Emit the suffix (ModR/M etc) for addressing *(ptr_reg + off) and val_reg */
1016 static void emit_insn_suffix(u8 **pprog, u32 ptr_reg, u32 val_reg, int off) in emit_insn_suffix() argument
1027 EMIT2(add_2reg(0x40, ptr_reg, val_reg), off); in emit_insn_suffix()
1030 EMIT1_off32(add_2reg(0x80, ptr_reg, val_reg), off); in emit_insn_suffix()
1035 static void emit_insn_suffix_SIB(u8 **pprog, u32 ptr_reg, u32 val_reg, u32 index_reg, int off) in emit_insn_suffix_SIB() argument
1040 EMIT3(add_2reg(0x44, BPF_REG_0, val_reg), add_2reg(0, ptr_reg, index_reg) /* SIB */, off); in emit_insn_suffix_SIB()
1042 EMIT2_off32(add_2reg(0x84, BPF_REG_0, val_reg), add_2reg(0, ptr_reg, index_reg) /* SIB */, off); in emit_insn_suffix_SIB()
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