Home
last modified time | relevance | path

Searched refs:tnum (Results 1 - 22 of 22) sorted by relevance

/kernel/linux/linux-5.10/include/linux/
H A Dtnum.h0 /* tnum: tracked (or tristate) numbers
3 * A tnum tracks knowledge about the bits of a value. Each bit can be either
5 * propagate the unknown bits such that the tnum result represents all the
14 struct tnum { struct
20 /* Represent a known constant as a tnum. */
21 struct tnum tnum_const(u64 value);
23 extern const struct tnum tnum_unknown;
25 struct tnum tnum_range(u64 min, u64 max);
28 /* Shift a tnum left (by a fixed shift) */
29 struct tnum tnum_lshif
[all...]
H A Dbpf_verifier.h9 #include <linux/tnum.h>
122 struct tnum var_off;
151 /* if (!precise && SCALAR_VALUE) min/max/tnum don't affect safety */
/kernel/linux/linux-6.6/include/linux/
H A Dtnum.h0 /* tnum: tracked (or tristate) numbers
3 * A tnum tracks knowledge about the bits of a value. Each bit can be either
5 * propagate the unknown bits such that the tnum result represents all the
14 struct tnum { struct
20 /* Represent a known constant as a tnum. */
21 struct tnum tnum_const(u64 value);
23 extern const struct tnum tnum_unknown;
30 struct tnum tnum_range(u64 min, u64 max);
33 /* Shift a tnum left (by a fixed shift) */
34 struct tnum tnum_lshif
[all...]
H A Dbpf_verifier.h10 #include <linux/tnum.h>
143 struct tnum var_off;
226 /* if (!precise && SCALAR_VALUE) min/max/tnum don't affect safety */
301 struct tnum callback_ret_range;
/kernel/linux/linux-5.10/kernel/bpf/
H A Dtnum.c2 /* tnum: tracked (or tristate) numbers
4 * A tnum tracks knowledge about the bits of a value. Each bit can be either
6 * propagate the unknown bits such that the tnum result represents all the
10 #include <linux/tnum.h>
12 #define TNUM(_v, _m) (struct tnum){.value = _v, .mask = _m}
14 const struct tnum tnum_unknown = { .value = 0, .mask = -1 };
16 struct tnum tnum_const(u64 value) in tnum_const()
21 struct tnum tnum_range(u64 min, u64 max) in tnum_range()
37 struct tnum tnum_lshift(struct tnum
[all...]
H A DMakefile9 obj-$(CONFIG_BPF_SYSCALL) += syscall.o verifier.o inode.o helpers.o tnum.o bpf_iter.o map_iter.o task_iter.o prog_iter.o
H A Dverifier.c1147 struct tnum var32_off = tnum_subreg(reg->var_off); in __update_reg32_bounds()
1257 struct tnum var64_off = tnum_intersect(reg->var_off, in __reg_bound_offset()
1260 struct tnum var32_off = tnum_intersect(tnum_subreg(reg->var_off), in __reg_bound_offset()
1294 * from tnum. in __reg_assign_32_into_64()
1317 * then learn as much as possible from the 64-bit tnum in __reg_combine_32_into_64()
1320 * so they do not impact tnum bounds calculation. in __reg_combine_32_into_64()
3356 struct tnum reg_off; in check_pkt_ptr_alignment()
3392 struct tnum reg_off; in check_generic_ptr_alignment()
6672 struct tnum var32_off = tnum_subreg(dst_reg->var_off); in scalar32_min_max_and()
6741 struct tnum var32_of in scalar32_min_max_or()
[all...]
/kernel/linux/linux-6.6/kernel/bpf/
H A Dtnum.c2 /* tnum: tracked (or tristate) numbers
4 * A tnum tracks knowledge about the bits of a value. Each bit can be either
6 * propagate the unknown bits such that the tnum result represents all the
10 #include <linux/tnum.h>
12 #define TNUM(_v, _m) (struct tnum){.value = _v, .mask = _m}
14 const struct tnum tnum_unknown = { .value = 0, .mask = -1 };
16 struct tnum tnum_const(u64 value) in tnum_const()
21 struct tnum tnum_range(u64 min, u64 max) in tnum_range()
37 struct tnum tnum_lshift(struct tnum
[all...]
H A DMakefile9 obj-$(CONFIG_BPF_SYSCALL) += syscall.o verifier.o inode.o helpers.o tnum.o log.o
H A Dverifier.c412 struct tnum *range, const char *ctx, in verbose_invalid_scalar()
2273 struct tnum var32_off = tnum_subreg(reg->var_off); in __update_reg32_bounds()
2383 struct tnum var64_off = tnum_intersect(reg->var_off, in __reg_bound_offset()
2386 struct tnum var32_off = tnum_intersect(tnum_subreg(var64_off), in __reg_bound_offset()
2420 * from tnum. in __reg_assign_32_into_64()
2443 * then learn as much as possible from the 64-bit tnum in __reg_combine_32_into_64()
2446 * so they do not impact tnum bounds calculation. in __reg_combine_32_into_64()
5715 struct tnum reg_off; in check_pkt_ptr_alignment()
5751 struct tnum reg_off; in check_generic_ptr_alignment()
9622 struct tnum rang in prepare_func_exit()
[all...]
/kernel/linux/linux-5.10/arch/mips/include/asm/sn/sn0/
H A Dhubio.h456 tnum: 5, /* TNUM field in xtalk */ member
478 tnum: 5, /* TNUM field in xtalk */ member
881 tnum: 5, /* 36-32: TNUM of xtalk request */ member
/kernel/linux/linux-6.6/arch/mips/include/asm/sn/sn0/
H A Dhubio.h456 tnum: 5, /* TNUM field in xtalk */ member
478 tnum: 5, /* TNUM field in xtalk */ member
881 tnum: 5, /* 36-32: TNUM of xtalk request */ member
/kernel/linux/linux-5.10/drivers/dma/
H A Duniphier-xdmac.c137 u32 val, its, tnum; in uniphier_xdmac_chan_start() local
143 tnum = xd->nodes[xd->cur_node].nr_burst; in uniphier_xdmac_chan_start()
185 writel(tnum, xc->reg_ch_base + XDMAC_TNUM); in uniphier_xdmac_chan_start()
/kernel/linux/linux-6.6/drivers/dma/
H A Duniphier-xdmac.c137 u32 val, its, tnum; in uniphier_xdmac_chan_start() local
143 tnum = xd->nodes[xd->cur_node].nr_burst; in uniphier_xdmac_chan_start()
185 writel(tnum, xc->reg_ch_base + XDMAC_TNUM); in uniphier_xdmac_chan_start()
/kernel/linux/linux-5.10/arch/mips/include/asm/xtalk/
H A Dxwidget.h239 unsigned tnum:5; member
/kernel/linux/linux-6.6/arch/mips/include/asm/xtalk/
H A Dxwidget.h239 unsigned tnum:5; member
/kernel/linux/linux-5.10/drivers/net/ethernet/freescale/fman/
H A Dfman.h296 * tnum - Owner of error
305 u64 addr, u8 tnum, u16 liodn);
H A Dfman.c585 u8 __maybe_unused tnum, in fman_bus_error()
1284 u8 tnum, port_id, relative_port_id; in dma_err_event() local
1317 tnum = (u8)((com_id & DMA_TRANSFER_TNUM_MASK) >> in dma_err_event()
1320 ret = fman->bus_error_cb(fman, relative_port_id, addr, tnum, in dma_err_event()
583 fman_bus_error(struct fman *fman, u8 __maybe_unused port_id, u64 __maybe_unused addr, u8 __maybe_unused tnum, u16 __maybe_unused liodn) fman_bus_error() argument
/kernel/linux/linux-6.6/drivers/net/ethernet/freescale/fman/
H A Dfman.h269 * tnum - Owner of error
278 u64 addr, u8 tnum, u16 liodn);
H A Dfman.c559 u8 __maybe_unused tnum, in fman_bus_error()
1258 u8 tnum, port_id, relative_port_id; in dma_err_event() local
1291 tnum = (u8)((com_id & DMA_TRANSFER_TNUM_MASK) >> in dma_err_event()
1294 ret = fman->bus_error_cb(fman, relative_port_id, addr, tnum, in dma_err_event()
557 fman_bus_error(struct fman *fman, u8 __maybe_unused port_id, u64 __maybe_unused addr, u8 __maybe_unused tnum, u16 __maybe_unused liodn) fman_bus_error() argument
/kernel/linux/linux-5.10/arch/mips/include/asm/pci/
H A Dbridge.h278 tnum:5, /* Trans Number */ member
/kernel/linux/linux-6.6/arch/mips/include/asm/pci/
H A Dbridge.h278 tnum:5, /* Trans Number */ member

Completed in 60 milliseconds