/Linux-v5.15/drivers/hid/ |
D | hid-picolcd_debugfs.c | 389 char *buff; in picolcd_debug_out_report() local 396 buff = kmalloc(BUFF_SZ, GFP_ATOMIC); in picolcd_debug_out_report() 397 if (!buff) in picolcd_debug_out_report() 402 kfree(buff); in picolcd_debug_out_report() 406 snprintf(buff, BUFF_SZ, "\nout report %d (size %d) = ", in picolcd_debug_out_report() 408 hid_debug_event(hdev, buff); in picolcd_debug_out_report() 411 dump_buff_as_hex(buff, BUFF_SZ, raw_data, raw_size); in picolcd_debug_out_report() 412 hid_debug_event(hdev, buff); in picolcd_debug_out_report() 417 snprintf(buff, BUFF_SZ, "out report %s (%d, size=%d)\n", in picolcd_debug_out_report() 419 hid_debug_event(hdev, buff); in picolcd_debug_out_report() [all …]
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/Linux-v5.15/arch/x86/lib/ |
D | csum-partial_64.c | 35 static unsigned do_csum(const unsigned char *buff, unsigned len) in do_csum() argument 42 odd = 1 & (unsigned long) buff; in do_csum() 44 result = *buff << 8; in do_csum() 46 buff++; in do_csum() 50 if (2 & (unsigned long) buff) { in do_csum() 51 result += *(unsigned short *)buff; in do_csum() 54 buff += 2; in do_csum() 60 if (4 & (unsigned long) buff) { in do_csum() 61 result += *(unsigned int *) buff; in do_csum() 64 buff += 4; in do_csum() [all …]
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/Linux-v5.15/arch/parisc/lib/ |
D | checksum.c | 37 static inline unsigned int do_csum(const unsigned char * buff, int len) in do_csum() argument 44 odd = 1 & (unsigned long) buff; in do_csum() 46 result = be16_to_cpu(*buff); in do_csum() 48 buff++; in do_csum() 52 if (2 & (unsigned long) buff) { in do_csum() 53 result += *(unsigned short *) buff; in do_csum() 56 buff += 2; in do_csum() 62 r1 = *(unsigned int *)(buff + 0); in do_csum() 63 r2 = *(unsigned int *)(buff + 4); in do_csum() 64 r3 = *(unsigned int *)(buff + 8); in do_csum() [all …]
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/Linux-v5.15/arch/ia64/lib/ |
D | csum_partial_copy.c | 35 unsigned long do_csum_c(const unsigned char * buff, int len, unsigned int psum) in do_csum_c() argument 42 odd = 1 & (unsigned long) buff; in do_csum_c() 44 result = *buff << 8; in do_csum_c() 46 buff++; in do_csum_c() 50 if (2 & (unsigned long) buff) { in do_csum_c() 51 result += *(unsigned short *) buff; in do_csum_c() 54 buff += 2; in do_csum_c() 58 if (4 & (unsigned long) buff) { in do_csum_c() 59 result += *(unsigned int *) buff; in do_csum_c() 62 buff += 4; in do_csum_c() [all …]
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/Linux-v5.15/drivers/rtc/ |
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 …]
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D | rtc-tps80031.c | 56 u8 buff[TPS80031_RTC_TIME_NUM_REGS]; in tps80031_rtc_read_time() local 60 TPS80031_SECONDS_REG, TPS80031_RTC_TIME_NUM_REGS, buff); in tps80031_rtc_read_time() 66 tm->tm_sec = bcd2bin(buff[0]); in tps80031_rtc_read_time() 67 tm->tm_min = bcd2bin(buff[1]); in tps80031_rtc_read_time() 68 tm->tm_hour = bcd2bin(buff[2]); in tps80031_rtc_read_time() 69 tm->tm_mday = bcd2bin(buff[3]); in tps80031_rtc_read_time() 70 tm->tm_mon = bcd2bin(buff[4]) - 1; in tps80031_rtc_read_time() 71 tm->tm_year = bcd2bin(buff[5]) + RTC_YEAR_OFFSET; in tps80031_rtc_read_time() 72 tm->tm_wday = bcd2bin(buff[6]); in tps80031_rtc_read_time() 78 u8 buff[7]; in tps80031_rtc_set_time() local [all …]
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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 …]
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/Linux-v5.15/lib/ |
D | checksum.c | 46 static unsigned int do_csum(const unsigned char *buff, int len) in do_csum() argument 53 odd = 1 & (unsigned long) buff; in do_csum() 56 result += (*buff << 8); in do_csum() 58 result = *buff; in do_csum() 61 buff++; in do_csum() 64 if (2 & (unsigned long) buff) { in do_csum() 65 result += *(unsigned short *) buff; in do_csum() 67 buff += 2; in do_csum() 70 const unsigned char *end = buff + ((unsigned)len & ~3); in do_csum() 73 unsigned int w = *(unsigned int *) buff; in do_csum() [all …]
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/Linux-v5.15/arch/alpha/lib/ |
D | checksum.c | 79 static inline unsigned long do_csum(const unsigned char * buff, int len) in do_csum() argument 86 odd = 1 & (unsigned long) buff; in do_csum() 88 result = *buff << 8; in do_csum() 90 buff++; in do_csum() 94 if (2 & (unsigned long) buff) { in do_csum() 95 result += *(unsigned short *) buff; in do_csum() 98 buff += 2; in do_csum() 102 if (4 & (unsigned long) buff) { in do_csum() 103 result += *(unsigned int *) buff; in do_csum() 106 buff += 4; in do_csum() [all …]
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/Linux-v5.15/drivers/net/ethernet/aquantia/atlantic/ |
D | aq_ring.c | 282 struct aq_ring_buff_s *buff = &self->buff_ring[self->sw_head]; in aq_ring_tx_clean() local 284 if (likely(buff->is_mapped)) { in aq_ring_tx_clean() 285 if (unlikely(buff->is_sop)) { in aq_ring_tx_clean() 286 if (!buff->is_eop && in aq_ring_tx_clean() 287 buff->eop_index != 0xffffU && in aq_ring_tx_clean() 289 buff->eop_index, in aq_ring_tx_clean() 293 dma_unmap_single(dev, buff->pa, buff->len, in aq_ring_tx_clean() 296 dma_unmap_page(dev, buff->pa, buff->len, in aq_ring_tx_clean() 301 if (unlikely(buff->is_eop)) { in aq_ring_tx_clean() 304 self->stats.tx.bytes += buff->skb->len; in aq_ring_tx_clean() [all …]
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/Linux-v5.15/drivers/gpu/drm/nouveau/dispnv04/ |
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 …]
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/Linux-v5.15/net/netrom/ |
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 …]
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/Linux-v5.15/net/ax25/ |
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 …]
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/Linux-v5.15/drivers/gpu/drm/amd/amdgpu/ |
D | amdgpu_fru_eeprom.c | 65 unsigned char *buff) in amdgpu_fru_read_eeprom() argument 69 ret = amdgpu_eeprom_read(&adev->pm.smu_i2c, addrptr, buff, 1); in amdgpu_fru_read_eeprom() 78 size = buff[0] - I2C_PRODUCT_INFO_OFFSET; in amdgpu_fru_read_eeprom() 80 ret = amdgpu_eeprom_read(&adev->pm.smu_i2c, addrptr + 1, buff, size); in amdgpu_fru_read_eeprom() 91 unsigned char buff[34]; in amdgpu_fru_get_product_info() local 117 size = amdgpu_fru_read_eeprom(adev, addrptr, buff); in amdgpu_fru_get_product_info() 127 size = amdgpu_fru_read_eeprom(adev, addrptr, buff); in amdgpu_fru_get_product_info() 142 memcpy(adev->product_name, &buff[2], len); in amdgpu_fru_get_product_info() 146 size = amdgpu_fru_read_eeprom(adev, addrptr, buff); in amdgpu_fru_get_product_info() 160 memcpy(adev->product_number, &buff[2], len); in amdgpu_fru_get_product_info() [all …]
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/Linux-v5.15/arch/powerpc/kernel/ |
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 …]
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/Linux-v5.15/drivers/net/ethernet/intel/fm10k/ |
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 …]
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/Linux-v5.15/arch/powerpc/include/asm/ |
D | checksum.h | 164 __wsum __csum_partial(const void *buff, int len, __wsum sum); 166 static __always_inline __wsum csum_partial(const void *buff, int len, __wsum sum) in csum_partial() argument 170 sum = csum_add(sum, (__force __wsum)*(const u16 *)buff); in csum_partial() 172 sum = csum_add(sum, (__force __wsum)*(const u32 *)buff); in csum_partial() 175 *(const u16 *)(buff + 4)); in csum_partial() 178 *(const u32 *)(buff + 4)); in csum_partial() 181 *(const u16 *)(buff + 8)); in csum_partial() 184 *(const u32 *)(buff + 8)); in csum_partial() 187 *(const u16 *)(buff + 12)); in csum_partial() 190 *(const u32 *)(buff + 12)); in csum_partial() [all …]
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/Linux-v5.15/drivers/staging/most/net/ |
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 …]
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/Linux-v5.15/net/batman-adv/ |
D | gateway_common.c | 36 bool batadv_parse_throughput(struct net_device *net_dev, char *buff, in batadv_parse_throughput() argument 44 if (strlen(buff) > 4) { in batadv_parse_throughput() 45 tmp_ptr = buff + strlen(buff) - 4; in batadv_parse_throughput() 55 ret = kstrtou64(buff, 10, <hroughput); in batadv_parse_throughput() 59 description, buff); in batadv_parse_throughput() 69 description, buff); in batadv_parse_throughput() 84 description, buff); in batadv_parse_throughput() 103 static bool batadv_parse_gw_bandwidth(struct net_device *net_dev, char *buff, in batadv_parse_gw_bandwidth() argument 109 slash_ptr = strchr(buff, '/'); in batadv_parse_gw_bandwidth() 113 ret = batadv_parse_throughput(net_dev, buff, "download gateway speed", in batadv_parse_gw_bandwidth() [all …]
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/Linux-v5.15/drivers/net/wireless/ath/ath11k/ |
D | dbring.c | 11 struct ath11k_dbring_element *buff, in ath11k_dbring_bufs_replenish() argument 28 ptr_unaligned = buff->payload; in ath11k_dbring_bufs_replenish() 38 buf_id = idr_alloc(&ring->bufs_idr, buff, 0, ring->bufs_max, gfp); in ath11k_dbring_bufs_replenish() 51 buff->paddr = paddr; in ath11k_dbring_bufs_replenish() 78 struct ath11k_dbring_element *buff; in ath11k_dbring_fill_bufs() local 92 size = sizeof(*buff) + ring->buf_sz + align - 1; in ath11k_dbring_fill_bufs() 95 buff = kzalloc(size, gfp); in ath11k_dbring_fill_bufs() 96 if (!buff) in ath11k_dbring_fill_bufs() 99 ret = ath11k_dbring_bufs_replenish(ar, ring, buff, gfp); in ath11k_dbring_fill_bufs() 103 kfree(buff); in ath11k_dbring_fill_bufs() [all …]
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/Linux-v5.15/fs/squashfs/ |
D | lz4_wrapper.c | 33 void *buff, int len) in lz4_comp_opts() argument 35 struct lz4_comp_opts *comp_opts = buff; in lz4_comp_opts() 52 static void *lz4_init(struct squashfs_sb_info *msblk, void *buff) in lz4_init() argument 98 void *buff = stream->input, *data; in lz4_uncompress() local 105 memcpy(buff, data + offset, avail); in lz4_uncompress() 106 buff += avail; in lz4_uncompress() 119 buff = stream->output; in lz4_uncompress() 122 memcpy(data, buff, bytes); in lz4_uncompress() 125 memcpy(data, buff, PAGE_SIZE); in lz4_uncompress() 126 buff += PAGE_SIZE; in lz4_uncompress()
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/Linux-v5.15/tools/usb/usbip/libsrc/ |
D | usbip_common.c | 101 char buff[100]; in dump_usb_interface() local 103 usbip_names_get_class(buff, sizeof(buff), in dump_usb_interface() 107 dbg("%-20s = %s", "Interface(C/SC/P)", buff); in dump_usb_interface() 112 char buff[100]; in dump_usb_device() local 117 usbip_names_get_class(buff, sizeof(buff), in dump_usb_device() 121 dbg("%-20s = %s", "Device(C/SC/P)", buff); in dump_usb_device() 125 usbip_names_get_product(buff, sizeof(buff), in dump_usb_device() 128 dbg("%-20s = %s", "Vendor/Product", buff); in dump_usb_device() 278 void usbip_names_get_product(char *buff, size_t size, uint16_t vendor, in usbip_names_get_product() argument 292 snprintf(buff, size, "%s : %s (%04x:%04x)", vend, prod, vendor, product); in usbip_names_get_product() [all …]
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/Linux-v5.15/tools/testing/selftests/bpf/prog_tests/ |
D | tailcalls.c | 17 char buff[128] = {}; in test_tailcall_1() local 57 err = bpf_prog_test_run(main_fd, 1, buff, sizeof(buff), 0, in test_tailcall_1() 67 err = bpf_prog_test_run(main_fd, 1, buff, sizeof(buff), 0, in test_tailcall_1() 88 err = bpf_prog_test_run(main_fd, 1, buff, sizeof(buff), 0, in test_tailcall_1() 113 err = bpf_prog_test_run(main_fd, 1, buff, sizeof(buff), 0, in test_tailcall_1() 123 err = bpf_prog_test_run(main_fd, 1, buff, sizeof(buff), 0, in test_tailcall_1() 133 err = bpf_prog_test_run(main_fd, 1, buff, sizeof(buff), 0, in test_tailcall_1() 155 char buff[128] = {}; in test_tailcall_2() local 194 err = bpf_prog_test_run(main_fd, 1, buff, sizeof(buff), 0, in test_tailcall_2() 204 err = bpf_prog_test_run(main_fd, 1, buff, sizeof(buff), 0, in test_tailcall_2() [all …]
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/Linux-v5.15/drivers/net/ethernet/aquantia/atlantic/hw_atl/ |
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 …]
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/Linux-v5.15/tools/bpf/ |
D | bpf_jit_disasm.c | 106 char *buff; in get_klog_buff() local 112 buff = malloc(len); in get_klog_buff() 113 if (!buff) in get_klog_buff() 116 ret = klogctl(CMD_ACTION_READ_ALL, buff, len); in get_klog_buff() 118 free(buff); in get_klog_buff() 123 return buff; in get_klog_buff() 130 char *buff; in get_flog_buff() local 141 buff = malloc(len); in get_flog_buff() 142 if (!buff) in get_flog_buff() 145 memset(buff, 0, len); in get_flog_buff() [all …]
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