| /linux/tools/testing/selftests/arm64/fp/ |
| H A D | Makefile | 13 za-fork za-ptrace
19 za-test \
23 TEST_PROGS_EXTENDED := fpsimd-stress sve-stress ssve-stress za-stress
25 EXTRA_CLEAN += $(OUTPUT)/asm-utils.o $(OUTPUT)/rdvl.o $(OUTPUT)/za-fork-asm.o
43 $(OUTPUT)/za-fork: za-fork.c $(OUTPUT)/za-fork-asm.o
47 $(OUTPUT)/za-ptrace: za-ptrace.c
48 $(OUTPUT)/za-test: za-test.S $(OUTPUT)/asm-utils.o
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| H A D | za-ptrace.c | 63 struct user_za_header *za; in get_za() local
65 size_t sz = sizeof(*za); in get_za()
85 za = *buf; in get_za()
86 if (za->size <= sz) in get_za()
89 sz = za->size; in get_za()
92 return za; in get_za()
98 static int set_za(pid_t pid, const struct user_za_header *za) in set_za() argument
102 iov.iov_base = (void *)za; in set_za()
103 iov.iov_len = za->size; in set_za()
110 struct user_za_header za; in ptrace_set_get_vl() local
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| H A D | zt-ptrace.c | 58 struct user_za_header *za; in get_za() local
60 size_t sz = sizeof(*za); in get_za()
80 za = *buf; in get_za()
81 if (za->size <= sz) in get_za()
84 sz = za->size; in get_za()
87 return za; in get_za()
93 static int set_za(pid_t pid, const struct user_za_header *za) in set_za() argument
97 iov.iov_base = (void *)za; in set_za()
98 iov.iov_len = za->size; in set_za()
123 struct user_za_header za; in ptrace_za_disabled_read_zt() local
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| H A D | .gitignore | 14 za-fork
15 za-ptrace
16 za-test
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| H A D | fp-ptrace.c | 568 struct user_za_header *za; in check_ptrace_values_za() local
594 za = iov.iov_base; in check_ptrace_values_za()
596 if (za->vl != config->sme_vl_in) { in check_ptrace_values_za()
598 za->vl, config->sme_vl_in); in check_ptrace_values_za()
604 if (za->size != ZA_PT_SIZE(vq)) { in check_ptrace_values_za()
606 za->size, ZA_PT_SIZE(vq)); in check_ptrace_values_za()
615 if (za->size != sizeof(*za)) { in check_ptrace_values_za()
617 za->size, sizeof(*za)); in check_ptrace_values_za()
1294 struct user_za_header *za; in za_write() local
1303 iov.iov_len = sizeof(*za); in za_write()
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| H A D | za-stress | 45 ./za-test >$log &
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| /linux/tools/testing/selftests/arm64/signal/testcases/ |
| H A D | za_regs.c | 49 struct za_context *za; in do_one_sme_vl() local
72 za = (struct za_context *)head; in do_one_sme_vl()
73 if (za->vl != vl) { in do_one_sme_vl()
74 fprintf(stderr, "Got VL %d, expected %d\n", za->vl, vl); in do_one_sme_vl()
85 head->size, za->vl); in do_one_sme_vl()
88 if (memcmp(zeros, (char *)za + ZA_SIG_REGS_OFFSET, in do_one_sme_vl()
89 ZA_SIG_REGS_SIZE(sve_vq_from_vl(za->vl))) != 0) { in do_one_sme_vl()
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| H A D | ssve_za_regs.c | 54 struct za_context *za; in do_one_sme_vl() local
101 za = (struct za_context *)regs; in do_one_sme_vl()
102 if (za->vl != vl) { in do_one_sme_vl()
103 fprintf(stderr, "Got ZA VL %d, expected %d\n", za->vl, vl); in do_one_sme_vl()
108 regs->size, za->vl); in do_one_sme_vl()
111 if (memcmp(zeros, (char *)za + ZA_SIG_REGS_OFFSET, in do_one_sme_vl()
112 ZA_SIG_REGS_SIZE(sve_vq_from_vl(za->vl))) != 0) { in do_one_sme_vl()
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| H A D | testcases.c | 63 bool validate_za_context(struct za_context *za, char **err) in validate_za_context() argument
67 = ((ZA_SIG_CONTEXT_SIZE(sve_vq_from_vl(za->vl)) + 15) / 16) * 16; in validate_za_context()
69 if (!za || !err) in validate_za_context()
73 if ((za->head.size != sizeof(struct za_context)) && in validate_za_context()
74 (za->head.size != regs_size)) { in validate_za_context()
79 if (!sve_vl_valid(za->vl)) { in validate_za_context()
116 struct za_context *za = NULL; in validate_reserved() local
183 za = (struct za_context *)head; in validate_reserved()
263 if (!validate_za_context(za, err)) in validate_reserved()
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| H A D | za_no_regs.c | 41 struct za_context *za; in do_one_sme_vl() local
63 za = (struct za_context *)head; in do_one_sme_vl()
64 if (za->vl != vl) { in do_one_sme_vl()
65 fprintf(stderr, "Got VL %d, expected %d\n", za->vl, vl); in do_one_sme_vl()
77 head->size, za->vl); in do_one_sme_vl()
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| H A D | sme_vl.c | 34 struct za_context *za; in sme_vl() local
46 za = (struct za_context *)head; in sme_vl()
48 if (za->vl != vl) { in sme_vl()
50 za->vl, vl); in sme_vl()
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| H A D | fake_sigreturn_sme_change_vl.c | 38 struct za_context *za; in fake_sigreturn_ssve_change_vl() local
56 za = (struct za_context *)head; in fake_sigreturn_ssve_change_vl()
60 za->vl, vls[0]); in fake_sigreturn_ssve_change_vl()
61 za->vl = vls[0]; in fake_sigreturn_ssve_change_vl()
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| /linux/drivers/isdn/hardware/mISDN/ |
| H A D | hfcpci.c | 343 bzr->za[MAX_B_FRAMES].z1 = cpu_to_le16(B_FIFO_SIZE + B_SUB_VAL - 1); in hfcpci_clear_fifo_rx()
344 bzr->za[MAX_B_FRAMES].z2 = cpu_to_le16( in hfcpci_clear_fifo_rx()
345 le16_to_cpu(bzr->za[MAX_B_FRAMES].z1)); in hfcpci_clear_fifo_rx()
373 le16_to_cpu(bzt->za[MAX_B_FRAMES].z1), in hfcpci_clear_fifo_tx()
374 le16_to_cpu(bzt->za[MAX_B_FRAMES].z2), in hfcpci_clear_fifo_tx()
378 bzt->za[MAX_B_FRAMES].z1 = cpu_to_le16(B_FIFO_SIZE + B_SUB_VAL - 1); in hfcpci_clear_fifo_tx()
379 bzt->za[MAX_B_FRAMES].z2 = cpu_to_le16(B_FIFO_SIZE + B_SUB_VAL - 2); in hfcpci_clear_fifo_tx()
387 le16_to_cpu(bzt->za[MAX_B_FRAMES].z1), in hfcpci_clear_fifo_tx()
388 le16_to_cpu(bzt->za[MAX_B_FRAMES].z2)); in hfcpci_clear_fifo_tx()
404 zp = &bz->za[bz->f2]; /* point to Z-Regs */ in hfcpci_empty_bfifo()
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| H A D | hfc_pci.h | 182 struct zt za[MAX_D_FRAMES + 1]; member
187 struct zt za[MAX_B_FRAMES + 1]; /* only range 0x0..0x1F allowed */ member
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| /linux/arch/arm64/kernel/ |
| H A D | signal.c | 239 struct za_context __user *za; member
559 if (user->za_size < sizeof(*user->za)) in restore_za_context()
562 __get_user_error(user_vl, &(user->za->vl), err); in restore_za_context()
569 if (user->za_size == sizeof(*user->za)) { in restore_za_context()
587 (char __user const *)user->za + in restore_za_context()
753 user->za = NULL; in parse_user_sigframe()
845 if (user->za) in parse_user_sigframe()
848 user->za = (struct za_context __user *)head; in parse_user_sigframe()
1016 if (err == 0 && system_supports_sme() && user.za) in restore_sigframe()
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| /linux/Documentation/hwmon/ |
| H A D | lm92.rst | 32 - Abraham van der Merwe <abraham@2d3d.co.za>
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| /linux/Documentation/trace/ |
| H A D | function-graph-fold.vim | 5 " use the usual vim fold commands, such as "za", to open and close nested
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| /linux/Documentation/driver-api/media/drivers/ |
| H A D | radiotrack.rst | 14 (legrang@active.co.za or legrang@cs.sun.ac.za) in 1994, and elaborations from
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| /linux/arch/s390/pci/ |
| H A D | pci.c | 1123 struct zpci_dev *za = container_of(a, struct zpci_dev, entry); in zpci_cmp_rid() local
1130 if (za->rid == zb->rid) in zpci_cmp_rid()
1131 return za->rid_available > zb->rid_available; in zpci_cmp_rid()
1135 return za->rid > zb->rid; in zpci_cmp_rid()
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| /linux/Documentation/admin-guide/ |
| H A D | devices.rst | 252 a master side, named ``/dev/pty[p-za-e][0-9a-f]``, and a slave side, named
253 ``/dev/tty[p-za-e][0-9a-f]``. The kernel arbitrates the use of PTYs by
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| /linux/drivers/nvme/target/ |
| H A D | zns.c | 234 zdesc.za = z->reset ? 1 << 2 : 0; in nvmet_bdev_report_zone_cb()
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| /linux/include/linux/ |
| H A D | nvme.h | 813 __u8 za; member
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| /linux/ |
| H A D | CREDITS | 1483 E: grobh@sun.ac.za
4142 E: linux@maxim.org.za
4143 W: http://maxim.org.za/at91_26.html
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