drivers/net/ethernet/netronome/nfp/bpf/jit.c

1603

struct nfp_bpf_cap_adjust_head *adjust_head;

drivers/net/ethernet/netronome/nfp/bpf/jit.c

1606

adjust_head = &nfp_prog->bpf->adjust_head;

drivers/net/ethernet/netronome/nfp/bpf/jit.c

1639

tmp, ALU_OP_SUB, reg_imm(adjust_head->off_min));

drivers/net/ethernet/netronome/nfp/bpf/jit.c

1642

reg_imm(adjust_head->off_max), ALU_OP_SUB, tmp);

drivers/net/ethernet/netronome/nfp/bpf/jit.c

3349

return adjust_head(nfp_prog, meta);

drivers/net/ethernet/netronome/nfp/bpf/main.c

217

bpf->adjust_head.flags = readl(&cap->flags);

drivers/net/ethernet/netronome/nfp/bpf/main.c

218

bpf->adjust_head.off_min = readl(&cap->off_min);

drivers/net/ethernet/netronome/nfp/bpf/main.c

219

bpf->adjust_head.off_max = readl(&cap->off_max);

drivers/net/ethernet/netronome/nfp/bpf/main.c

220

bpf->adjust_head.guaranteed_sub = readl(&cap->guaranteed_sub);

drivers/net/ethernet/netronome/nfp/bpf/main.c

221

bpf->adjust_head.guaranteed_add = readl(&cap->guaranteed_add);

drivers/net/ethernet/netronome/nfp/bpf/main.c

223

if (bpf->adjust_head.off_min > bpf->adjust_head.off_max) {

drivers/net/ethernet/netronome/nfp/bpf/main.c

227

if (!FIELD_FIT(UR_REG_IMM_MAX, bpf->adjust_head.off_min) ||

drivers/net/ethernet/netronome/nfp/bpf/main.c

228

!FIELD_FIT(UR_REG_IMM_MAX, bpf->adjust_head.off_max)) {

drivers/net/ethernet/netronome/nfp/bpf/main.c

230

memset(&bpf->adjust_head, 0, sizeof(bpf->adjust_head));

drivers/net/ethernet/netronome/nfp/bpf/main.h

155

} adjust_head;

drivers/net/ethernet/netronome/nfp/bpf/verifier.c

182

if (!bpf->adjust_head.off_max) {

drivers/net/ethernet/netronome/nfp/bpf/verifier.c

186

if (!(bpf->adjust_head.flags & NFP_BPF_ADJUST_HEAD_NO_META)) {

drivers/net/ethernet/netronome/nfp/bpf/verifier.c

65

if (imm > (int)bpf->adjust_head.guaranteed_add ||

drivers/net/ethernet/netronome/nfp/bpf/verifier.c

66

imm < -bpf->adjust_head.guaranteed_sub)