| /linux/tools/verification/rvgen/rvgen/ |
| H A D | dot2c.py | 30 buff = []
31 buff.append("\t%s%s," % (self.initial_state, self.enum_suffix))
34 buff.append("\t%s%s," % (state, self.enum_suffix))
35 buff.append("\tstate_max%s," % (self.enum_suffix))
37 return buff
40 buff = []
41 buff.append("enum %s {" % self.enum_states_def)
42 buff += self.__get_enum_states_content()
43 buff.append("};\n")
45 return buff
[all …]
|
| H A D | dot2k.py | 28 buff = []
30 buff.append("static void handle_%s(void *data, /* XXX: fill header */)" % event)
31 buff.append("{")
34 … buff.append("\t/* XXX: validate that this event always leads to the initial state */")
37 … buff.append("\t/* XXX: validate that this event is only valid in the initial state */")
40 buff.append("\tstruct task_struct *p = /* XXX: how do I get p? */;");
41 buff.append("\tda_%s(p, %s%s);" % (handle, event, self.enum_suffix));
43 buff.append("\tda_%s(%s%s);" % (handle, event, self.enum_suffix));
44 buff.append("}")
45 buff.append("")
[all …]
|
| /linux/drivers/hid/ |
| H A D | hid-picolcd_debugfs.c | 390 char *buff; in picolcd_debug_out_report() local
397 buff = kmalloc(BUFF_SZ, GFP_ATOMIC); in picolcd_debug_out_report()
398 if (!buff) in picolcd_debug_out_report()
403 kfree(buff); in picolcd_debug_out_report()
407 snprintf(buff, BUFF_SZ, "\nout report %d (size %d) = ", in picolcd_debug_out_report()
409 hid_debug_event(hdev, buff); in picolcd_debug_out_report()
412 dump_buff_as_hex(buff, BUFF_SZ, raw_data, raw_size); in picolcd_debug_out_report()
413 hid_debug_event(hdev, buff); in picolcd_debug_out_report()
418 snprintf(buff, BUFF_SZ, "out report %s (%d, size=%d)\n", in picolcd_debug_out_report()
420 hid_debug_event(hdev, buff); in picolcd_debug_out_report()
[all …]
|
| /linux/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/ |
| H A D | dr_dbg.c | 67 new_buff->buff = kvzalloc(MLX5DR_DEBUG_DUMP_BUFF_SIZE, GFP_KERNEL); in mlx5dr_dbg_dump_data_init_new_buff()
68 if (!new_buff->buff) { in mlx5dr_dbg_dump_data_init_new_buff()
107 kvfree(dump_buff->buff); in mlx5dr_dbg_destroy_dump_data()
120 struct mlx5dr_dbg_dump_buff *buff; in mlx5dr_dbg_dump_data_print() local
128 buff = list_last_entry(&dump_data->buff_list, in mlx5dr_dbg_dump_data_print()
131 buff_capacity = (MLX5DR_DEBUG_DUMP_BUFF_SIZE - 1) - buff->index; in mlx5dr_dbg_dump_data_print()
136 ret = snprintf(buff->buff + buff->index, write_size + 1, "%s", str); in mlx5dr_dbg_dump_data_print()
140 buff->index += write_size; in mlx5dr_dbg_dump_data_print()
145 buff = mlx5dr_dbg_dump_data_init_new_buff(dump_data); in mlx5dr_dbg_dump_data_print()
146 if (!buff) in mlx5dr_dbg_dump_data_print()
[all …]
|
| /linux/drivers/net/ethernet/aquantia/atlantic/ |
| H A D | aq_ring.c | 23 static void aq_get_rxpages_xdp(struct aq_ring_buff_s *buff, in aq_get_rxpages_xdp() argument
38 page_ref_inc(buff->rxdata.page); in aq_get_rxpages_xdp()
292 struct aq_ring_buff_s *buff = &self->buff_ring[self->sw_head]; in aq_ring_tx_clean() local
294 if (likely(buff->is_mapped)) { in aq_ring_tx_clean()
295 if (unlikely(buff->is_sop)) { in aq_ring_tx_clean()
296 if (!buff->is_eop && in aq_ring_tx_clean()
297 buff->eop_index != 0xffffU && in aq_ring_tx_clean()
299 buff->eop_index, in aq_ring_tx_clean()
303 dma_unmap_single(dev, buff->pa, buff->len, in aq_ring_tx_clean()
306 dma_unmap_page(dev, buff->pa, buff->len, in aq_ring_tx_clean()
[all …]
|
| /linux/drivers/rtc/ |
| H A D | rtc-rc5t619.c | 119 u8 buff[7]; in rc5t619_rtc_read_time() local
137 buff, sizeof(buff)); in rc5t619_rtc_read_time()
141 if (buff[5] & MONTH_CENTFLAG) in rc5t619_rtc_read_time()
146 tm->tm_sec = bcd2bin(buff[0]); in rc5t619_rtc_read_time()
147 tm->tm_min = bcd2bin(buff[1]); in rc5t619_rtc_read_time()
150 tm->tm_hour = bcd2bin(buff[2]); in rc5t619_rtc_read_time()
152 tm->tm_hour = rtc5t619_12hour_bcd2bin(buff[2]); in rc5t619_rtc_read_time()
154 tm->tm_wday = bcd2bin(buff[3]); in rc5t619_rtc_read_time()
155 tm->tm_mday = bcd2bin(buff[4]); in rc5t619_rtc_read_time()
156 tm->tm_mon = bcd2bin(buff[5] & 0x1f) - 1; /* back to system 0-11 */ in rc5t619_rtc_read_time()
[all …]
|
| H A D | rtc-tps6586x.c | 61 u8 buff[6]; in tps6586x_rtc_read_time() local
65 ret = tps6586x_reads(tps_dev, RTC_COUNT4_DUMMYREAD, sizeof(buff), buff); in tps6586x_rtc_read_time()
71 for (i = 1; i < sizeof(buff); i++) { in tps6586x_rtc_read_time()
73 ticks |= buff[i]; in tps6586x_rtc_read_time()
87 u8 buff[5]; in tps6586x_rtc_set_time() local
93 buff[0] = (ticks >> 32) & 0xff; in tps6586x_rtc_set_time()
94 buff[1] = (ticks >> 24) & 0xff; in tps6586x_rtc_set_time()
95 buff[2] = (ticks >> 16) & 0xff; in tps6586x_rtc_set_time()
96 buff[3] = (ticks >> 8) & 0xff; in tps6586x_rtc_set_time()
97 buff[4] = ticks & 0xff; in tps6586x_rtc_set_time()
[all …]
|
| /linux/arch/parisc/lib/ |
| H A D | checksum.c | 28 static inline unsigned int do_csum(const unsigned char * buff, int len) in do_csum() argument
35 odd = 1 & (unsigned long) buff; in do_csum()
37 result = be16_to_cpu(*buff); in do_csum()
39 buff++; in do_csum()
43 if (2 & (unsigned long) buff) { in do_csum()
44 result += *(unsigned short *) buff; in do_csum()
47 buff += 2; in do_csum()
53 r1 = *(unsigned int *)(buff + 0); in do_csum()
54 r2 = *(unsigned int *)(buff + 4); in do_csum()
55 r3 = *(unsigned int *)(buff + 8); in do_csum()
[all …]
|
| /linux/arch/x86/lib/ |
| H A D | csum-partial_64.c | 44 __wsum csum_partial(const void *buff, int len, __wsum sum) in csum_partial() argument
52 temp64 = update_csum_40b(temp64, buff); in csum_partial()
53 temp64_2 = update_csum_40b(temp64_2, buff + 40); in csum_partial()
54 buff += 80; in csum_partial()
68 temp64 = update_csum_40b(temp64, buff); in csum_partial()
72 buff += 40; in csum_partial()
82 : [src] "r"(buff), "m"(*(const char(*)[32])buff)); in csum_partial()
83 buff += 32; in csum_partial()
90 : [src] "r"(buff), "m"(*(const char(*)[16])buff)); in csum_partial()
91 buff += 16; in csum_partial()
[all …]
|
| /linux/lib/ |
| H A D | checksum.c | 37 static unsigned int do_csum(const unsigned char *buff, int len) in do_csum() argument
44 odd = 1 & (unsigned long) buff; in do_csum()
47 result += (*buff << 8); in do_csum()
49 result = *buff; in do_csum()
52 buff++; in do_csum()
55 if (2 & (unsigned long) buff) { in do_csum()
56 result += *(unsigned short *) buff; in do_csum()
58 buff += 2; in do_csum()
61 const unsigned char *end = buff + ((unsigned)len & ~3); in do_csum()
64 unsigned int w = *(unsigned int *) buff; in do_csum()
[all …]
|
| /linux/arch/alpha/lib/ |
| H A D | checksum.c | 81 static inline unsigned long do_csum(const unsigned char * buff, int len) in do_csum() argument
88 odd = 1 & (unsigned long) buff; in do_csum()
90 result = *buff << 8; in do_csum()
92 buff++; in do_csum()
96 if (2 & (unsigned long) buff) { in do_csum()
97 result += *(unsigned short *) buff; in do_csum()
100 buff += 2; in do_csum()
104 if (4 & (unsigned long) buff) { in do_csum()
105 result += *(unsigned int *) buff; in do_csum()
108 buff += 4; in do_csum()
[all …]
|
| /linux/drivers/gpu/drm/nouveau/dispnv04/ |
| H A D | nvreg.h | 471 #define NV_PVIDEO_UVPLANE_BASE(buff) (0x00008800+(buff)*4) argument
472 #define NV_PVIDEO_UVPLANE_LIMIT(buff) (0x00008808+(buff)*4) argument
473 #define NV_PVIDEO_UVPLANE_OFFSET_BUFF(buff) (0x00008820+(buff)*4) argument
474 #define NV_PVIDEO_BASE(buff) (0x00008900+(buff)*4) argument
475 #define NV_PVIDEO_LIMIT(buff) (0x00008908+(buff)*4) argument
476 #define NV_PVIDEO_LUMINANCE(buff) (0x00008910+(buff)*4) argument
477 #define NV_PVIDEO_CHROMINANCE(buff) (0x00008918+(buff)*4) argument
478 #define NV_PVIDEO_OFFSET_BUFF(buff) (0x00008920+(buff)*4) argument
479 #define NV_PVIDEO_SIZE_IN(buff) (0x00008928+(buff)*4) argument
480 #define NV_PVIDEO_POINT_IN(buff) (0x00008930+(buff)*4) argument
[all …]
|
| /linux/net/netrom/ |
| H A D | nr_dev.c | 69 unsigned char *buff = skb_push(skb, NR_NETWORK_LEN + NR_TRANSPORT_LEN); in nr_header() local
71 memcpy(buff, (saddr != NULL) ? saddr : dev->dev_addr, dev->addr_len); in nr_header()
72 buff[6] &= ~AX25_CBIT; in nr_header()
73 buff[6] &= ~AX25_EBIT; in nr_header()
74 buff[6] |= AX25_SSSID_SPARE; in nr_header()
75 buff += AX25_ADDR_LEN; in nr_header()
78 memcpy(buff, daddr, dev->addr_len); in nr_header()
79 buff[6] &= ~AX25_CBIT; in nr_header()
80 buff[6] |= AX25_EBIT; in nr_header()
81 buff[6] |= AX25_SSSID_SPARE; in nr_header()
[all …]
|
| /linux/net/ax25/ |
| H A D | ax25_ip.c | 49 unsigned char *buff; in ax25_hard_header() local
56 buff = skb_push(skb, AX25_HEADER_LEN); in ax25_hard_header()
57 *buff++ = 0x00; /* KISS DATA */ in ax25_hard_header()
60 memcpy(buff, daddr, dev->addr_len); /* Address specified */ in ax25_hard_header()
62 buff[6] &= ~AX25_CBIT; in ax25_hard_header()
63 buff[6] &= ~AX25_EBIT; in ax25_hard_header()
64 buff[6] |= AX25_SSSID_SPARE; in ax25_hard_header()
65 buff += AX25_ADDR_LEN; in ax25_hard_header()
68 memcpy(buff, saddr, dev->addr_len); in ax25_hard_header()
70 memcpy(buff, dev->dev_addr, dev->addr_len); in ax25_hard_header()
[all …]
|
| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | assign_reuse.c | 39 char buff[1] = {}; in echo_test_udp() local
46 ASSERT_EQ(send(fd_cl, buff, sizeof(buff), 0), 1, "send_client"); in echo_test_udp()
48 ret = recv(fd_sv, buff, sizeof(buff), 0); in echo_test_udp()
55 ASSERT_EQ(sendto(fd_sv, buff, sizeof(buff), 0, (void *)&addr, len), 1, "send_server"); in echo_test_udp()
56 ASSERT_EQ(recv(fd_cl, buff, sizeof(buff), 0), 1, "recv_client"); in echo_test_udp()
63 char buff[1] = {}; in echo_test_tcp() local
73 ASSERT_EQ(send(fd_cl, buff, sizeof(buff), 0), 1, "send_client"); in echo_test_tcp()
74 ASSERT_EQ(recv(fd_sv_cl, buff, sizeof(buff), 0), 1, "recv_server"); in echo_test_tcp()
75 ASSERT_EQ(send(fd_sv_cl, buff, sizeof(buff), 0), 1, "send_server"); in echo_test_tcp()
76 ASSERT_EQ(recv(fd_cl, buff, sizeof(buff), 0), 1, "recv_client"); in echo_test_tcp()
|
| /linux/drivers/net/wireless/ath/ath11k/ |
| H A D | dbring.c | 41 struct ath11k_dbring_element *buff, in ath11k_dbring_bufs_replenish() argument
58 ptr_unaligned = buff->payload; in ath11k_dbring_bufs_replenish()
69 buf_id = idr_alloc(&ring->bufs_idr, buff, 0, ring->bufs_max, GFP_ATOMIC); in ath11k_dbring_bufs_replenish()
85 buff->paddr = paddr; in ath11k_dbring_bufs_replenish()
113 struct ath11k_dbring_element *buff; in ath11k_dbring_fill_bufs() local
130 buff = kzalloc_obj(*buff, GFP_ATOMIC); in ath11k_dbring_fill_bufs()
131 if (!buff) in ath11k_dbring_fill_bufs()
134 buff->payload = kzalloc(size, GFP_ATOMIC); in ath11k_dbring_fill_bufs()
135 if (!buff->payload) { in ath11k_dbring_fill_bufs()
136 kfree(buff); in ath11k_dbring_fill_bufs()
[all …]
|
| /linux/drivers/net/ethernet/intel/fm10k/ |
| H A D | fm10k_ethtool.c | 299 static void fm10k_get_reg_q(struct fm10k_hw *hw, u32 *buff, int i) in fm10k_get_reg_q() argument
303 buff[idx++] = fm10k_read_reg(hw, FM10K_RDBAL(i)); in fm10k_get_reg_q()
304 buff[idx++] = fm10k_read_reg(hw, FM10K_RDBAH(i)); in fm10k_get_reg_q()
305 buff[idx++] = fm10k_read_reg(hw, FM10K_RDLEN(i)); in fm10k_get_reg_q()
306 buff[idx++] = fm10k_read_reg(hw, FM10K_TPH_RXCTRL(i)); in fm10k_get_reg_q()
307 buff[idx++] = fm10k_read_reg(hw, FM10K_RDH(i)); in fm10k_get_reg_q()
308 buff[idx++] = fm10k_read_reg(hw, FM10K_RDT(i)); in fm10k_get_reg_q()
309 buff[idx++] = fm10k_read_reg(hw, FM10K_RXQCTL(i)); in fm10k_get_reg_q()
310 buff[idx++] = fm10k_read_reg(hw, FM10K_RXDCTL(i)); in fm10k_get_reg_q()
311 buff[idx++] = fm10k_read_reg(hw, FM10K_RXINT(i)); in fm10k_get_reg_q()
[all …]
|
| /linux/arch/powerpc/kernel/ |
| H A D | optprobes.c | 158 kprobe_opcode_t *buff; in arch_prepare_optimized_kprobe() local
168 buff = get_optinsn_slot(); in arch_prepare_optimized_kprobe()
169 if (!buff) in arch_prepare_optimized_kprobe()
181 b_offset = (unsigned long)buff - (unsigned long)p->addr; in arch_prepare_optimized_kprobe()
186 b_offset = (unsigned long)(buff + TMPL_RET_IDX) - nip; in arch_prepare_optimized_kprobe()
193 pr_devel("Copying template to %p, size %lu\n", buff, size); in arch_prepare_optimized_kprobe()
195 rc = patch_instruction(buff + i, ppc_inst(*(optprobe_template_entry + i))); in arch_prepare_optimized_kprobe()
204 patch_imm_load_insns((unsigned long)op, 3, buff + TMPL_OP_IDX); in arch_prepare_optimized_kprobe()
216 rc = create_branch(&branch_op_callback, buff + TMPL_CALL_HDLR_IDX, in arch_prepare_optimized_kprobe()
219 rc |= create_branch(&branch_emulate_step, buff + TMPL_EMULATE_IDX, in arch_prepare_optimized_kprobe()
[all …]
|
| /linux/drivers/staging/most/net/ |
| H A D | net.c | 77 u8 *buff = mbo->virt_address; in skb_to_mamac() local
103 *buff++ = HB(mdp_len - 2); in skb_to_mamac()
104 *buff++ = LB(mdp_len - 2); in skb_to_mamac()
106 *buff++ = PMHL; in skb_to_mamac()
107 *buff++ = (PMS_FIFONO_MDP << PMS_FIFONO_SHIFT) | PMS_MSGTYPE_DATA; in skb_to_mamac()
108 *buff++ = PMS_DEF_PRIO; in skb_to_mamac()
109 *buff++ = dest_addr[0]; in skb_to_mamac()
110 *buff++ = dest_addr[1]; in skb_to_mamac()
111 *buff++ = 0x00; in skb_to_mamac()
113 *buff++ = HB(payload_len + 6); in skb_to_mamac()
[all …]
|
| /linux/arch/powerpc/include/asm/ |
| H A D | checksum.h | 171 __wsum __csum_partial(const void *buff, int len, __wsum sum);
173 static __always_inline __wsum csum_partial(const void *buff, int len, __wsum sum) in csum_partial() argument
177 sum = csum_add(sum, (__force __wsum)*(const u16 *)buff); in csum_partial()
179 sum = csum_add(sum, (__force __wsum)*(const u32 *)buff); in csum_partial()
182 *(const u16 *)(buff + 4)); in csum_partial()
185 *(const u32 *)(buff + 4)); in csum_partial()
188 *(const u16 *)(buff + 8)); in csum_partial()
191 *(const u32 *)(buff + 8)); in csum_partial()
194 *(const u16 *)(buff + 12)); in csum_partial()
197 *(const u32 *)(buff + 12)); in csum_partial()
[all …]
|
| /linux/drivers/net/wireless/ath/ath12k/ |
| H A D | dbring.c | 13 struct ath12k_dbring_element *buff, in ath12k_dbring_bufs_replenish() argument
30 ptr_unaligned = buff->payload; in ath12k_dbring_bufs_replenish()
40 buf_id = idr_alloc(&ring->bufs_idr, buff, 0, ring->bufs_max, gfp); in ath12k_dbring_bufs_replenish()
53 buff->paddr = paddr; in ath12k_dbring_bufs_replenish()
80 struct ath12k_dbring_element *buff; in ath12k_dbring_fill_bufs() local
95 size = sizeof(*buff) + ring->buf_sz + align - 1; in ath12k_dbring_fill_bufs()
98 buff = kzalloc(size, gfp); in ath12k_dbring_fill_bufs()
99 if (!buff) in ath12k_dbring_fill_bufs()
102 ret = ath12k_dbring_bufs_replenish(ar, ring, buff, gfp); in ath12k_dbring_fill_bufs()
106 kfree(buff); in ath12k_dbring_fill_bufs()
[all …]
|
| /linux/arch/riscv/lib/ |
| H A D | csum.c | 116 do_csum_with_alignment(const unsigned char *buff, int len) in do_csum_with_alignment() argument
127 offset = (unsigned long)buff & OFFSET_MASK; in do_csum_with_alignment()
128 kasan_check_read(buff, len); in do_csum_with_alignment()
129 ptr = (const unsigned long *)(buff - offset); in do_csum_with_alignment()
142 end = (const unsigned long *)(buff + len); in do_csum_with_alignment()
205 do_csum_no_alignment(const unsigned char *buff, int len) in do_csum_no_alignment() argument
210 ptr = (const unsigned long *)(buff); in do_csum_no_alignment()
213 kasan_check_read(buff, len); in do_csum_no_alignment()
215 end = (const unsigned long *)(buff + len); in do_csum_no_alignment()
262 unsigned int do_csum(const unsigned char *buff, int len) in do_csum() argument
[all …]
|
| /linux/drivers/net/ethernet/aquantia/atlantic/hw_atl/ |
| H A D | hw_atl_a0.c | 441 struct aq_ring_buff_s *buff = NULL; in hw_atl_a0_hw_ring_tx_xmit() local
448 buff = &ring->buff_ring[ring->sw_tail]; in hw_atl_a0_hw_ring_tx_xmit()
449 pkt_len = (buff->is_eop && buff->is_sop) ? buff->len : buff->len_pkt; in hw_atl_a0_hw_ring_tx_xmit()
458 buff = &ring->buff_ring[ring->sw_tail]; in hw_atl_a0_hw_ring_tx_xmit()
460 if (buff->is_gso_tcp) { in hw_atl_a0_hw_ring_tx_xmit()
461 txd->ctl |= (buff->len_l3 << 31) | in hw_atl_a0_hw_ring_tx_xmit()
462 (buff->len_l2 << 24) | in hw_atl_a0_hw_ring_tx_xmit()
465 txd->ctl2 |= (buff->mss << 16) | in hw_atl_a0_hw_ring_tx_xmit()
466 (buff->len_l4 << 8) | in hw_atl_a0_hw_ring_tx_xmit()
467 (buff->len_l3 >> 1); in hw_atl_a0_hw_ring_tx_xmit()
[all …]
|
| /linux/drivers/gpu/drm/i915/gt/ |
| H A D | intel_gt_sysfs_pm.c | 100 struct attribute *attr, char *buff) \
105 return sysfs_emit(buff, "%u\n", val); \
108 struct kobj_attribute *attr, char *buff) \
110 return _name ##_show_common(kobj, &attr->attr, buff); \
113 struct device_attribute *attr, char *buff) \
115 return _name##_show_common(&dev->kobj, &attr->attr, buff); \
121 const char *buff, size_t count) \
126 ret = kstrtou32(buff, 0, &val); \
135 struct kobj_attribute *attr, const char *buff, \
138 return _name##_store_common(kobj, &attr->attr, buff, count); \
[all …]
|
| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | verifier_const.c | 18 char buff[] = { '8', '4', '\0' }; in tcx1() local
19 bpf_strtol(buff, sizeof(buff), 0, (long *)&foo); in tcx1()
28 char buff[] = { '8', '4', '\0' }; in tcx2() local
29 bpf_strtol(buff, sizeof(buff), 0, &bar); in tcx2()
38 char buff[] = { '8', '4', '\0' }; in tcx3() local
39 bpf_strtol(buff, sizeof(buff), 0, &bart); in tcx3()
|