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Searched refs:ih (Results 1 – 25 of 78) sorted by relevance

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/linux/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_ih.c42 int amdgpu_ih_ring_init(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih, in amdgpu_ih_ring_init() argument
51 ih->ring_size = ring_size; in amdgpu_ih_ring_init()
52 ih->ptr_mask = ih->ring_size - 1; in amdgpu_ih_ring_init()
53 ih->rptr = 0; in amdgpu_ih_ring_init()
54 ih->use_bus_addr = use_bus_addr; in amdgpu_ih_ring_init()
59 if (ih->ring) in amdgpu_ih_ring_init()
65 ih->ring = dma_alloc_coherent(adev->dev, ih->ring_size + 8, in amdgpu_ih_ring_init()
67 if (ih->ring == NULL) in amdgpu_ih_ring_init()
70 ih->gpu_addr = dma_addr; in amdgpu_ih_ring_init()
71 ih->wptr_addr = dma_addr + ih->ring_size; in amdgpu_ih_ring_init()
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H A Dvega20_ih.c59 if (adev->irq.ih.ring_size) { in vega20_ih_init_register_offset()
60 ih_regs = &adev->irq.ih.ih_regs; in vega20_ih_init_register_offset()
105 struct amdgpu_ih_ring *ih, in vega20_ih_toggle_ring_interrupts() argument
111 ih_regs = &ih->ih_regs; in vega20_ih_toggle_ring_interrupts()
145 if (ih == &adev->irq.ih) in vega20_ih_toggle_ring_interrupts()
157 ih->enabled = true; in vega20_ih_toggle_ring_interrupts()
162 ih->enabled = false; in vega20_ih_toggle_ring_interrupts()
163 ih->rptr = 0; in vega20_ih_toggle_ring_interrupts()
179 struct amdgpu_ih_ring *ih[] = {&adev->irq.ih, &adev->irq.ih1, &adev->irq.ih2}; in vega20_ih_toggle_interrupts() local
183 for (i = 0; i < ARRAY_SIZE(ih); i++) { in vega20_ih_toggle_interrupts()
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H A Dvega10_ih.c51 if (adev->irq.ih.ring_size) { in vega10_ih_init_register_offset()
52 ih_regs = &adev->irq.ih.ih_regs; in vega10_ih_init_register_offset()
97 struct amdgpu_ih_ring *ih, in vega10_ih_toggle_ring_interrupts() argument
103 ih_regs = &ih->ih_regs; in vega10_ih_toggle_ring_interrupts()
109 if (ih == &adev->irq.ih) in vega10_ih_toggle_ring_interrupts()
121 ih->enabled = true; in vega10_ih_toggle_ring_interrupts()
126 ih->enabled = false; in vega10_ih_toggle_ring_interrupts()
127 ih->rptr = 0; in vega10_ih_toggle_ring_interrupts()
143 struct amdgpu_ih_ring *ih[] = {&adev->irq.ih, &adev->irq.ih1, &adev->irq.ih2}; in vega10_ih_toggle_interrupts() local
147 for (i = 0; i < ARRAY_SIZE(ih); i++) { in vega10_ih_toggle_interrupts()
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H A Dnavi10_ih.c53 if (adev->irq.ih.ring_size) { in navi10_ih_init_register_offset()
54 ih_regs = &adev->irq.ih.ih_regs; in navi10_ih_init_register_offset()
153 struct amdgpu_ih_ring *ih, in navi10_ih_toggle_ring_interrupts() argument
159 ih_regs = &ih->ih_regs; in navi10_ih_toggle_ring_interrupts()
165 if (ih == &adev->irq.ih) in navi10_ih_toggle_ring_interrupts()
176 ih->enabled = true; in navi10_ih_toggle_ring_interrupts()
181 ih->enabled = false; in navi10_ih_toggle_ring_interrupts()
182 ih->rptr = 0; in navi10_ih_toggle_ring_interrupts()
198 struct amdgpu_ih_ring *ih[] = {&adev->irq.ih, &adev->irq.ih1, &adev->irq.ih2}; in navi10_ih_toggle_interrupts() local
202 for (i = 0; i < ARRAY_SIZE(ih); i++) { in navi10_ih_toggle_interrupts()
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H A Dih_v6_0.c52 if (adev->irq.ih.ring_size) { in ih_v6_0_init_register_offset()
53 ih_regs = &adev->irq.ih.ih_regs; in ih_v6_0_init_register_offset()
128 struct amdgpu_ih_ring *ih, in ih_v6_0_toggle_ring_interrupts() argument
134 ih_regs = &ih->ih_regs; in ih_v6_0_toggle_ring_interrupts()
167 if (ih == &adev->irq.ih) in ih_v6_0_toggle_ring_interrupts()
178 ih->enabled = true; in ih_v6_0_toggle_ring_interrupts()
183 ih->enabled = false; in ih_v6_0_toggle_ring_interrupts()
184 ih->rptr = 0; in ih_v6_0_toggle_ring_interrupts()
200 struct amdgpu_ih_ring *ih[] = {&adev->irq.ih, &adev->irq.ih1}; in ih_v6_0_toggle_interrupts() local
204 for (i = 0; i < ARRAY_SIZE(ih); i++) { in ih_v6_0_toggle_interrupts()
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H A Dih_v6_1.c52 if (adev->irq.ih.ring_size) { in ih_v6_1_init_register_offset()
53 ih_regs = &adev->irq.ih.ih_regs; in ih_v6_1_init_register_offset()
128 struct amdgpu_ih_ring *ih, in ih_v6_1_toggle_ring_interrupts() argument
134 ih_regs = &ih->ih_regs; in ih_v6_1_toggle_ring_interrupts()
139 if (ih == &adev->irq.ih) in ih_v6_1_toggle_ring_interrupts()
150 ih->enabled = true; in ih_v6_1_toggle_ring_interrupts()
155 ih->enabled = false; in ih_v6_1_toggle_ring_interrupts()
156 ih->rptr = 0; in ih_v6_1_toggle_ring_interrupts()
172 struct amdgpu_ih_ring *ih[] = {&adev->irq.ih, &adev->irq.ih1}; in ih_v6_1_toggle_interrupts() local
176 for (i = 0; i < ARRAY_SIZE(ih); i++) { in ih_v6_1_toggle_interrupts()
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H A Dtonga_ih.c67 adev->irq.ih.enabled = true; in tonga_ih_enable_interrupts()
87 adev->irq.ih.enabled = false; in tonga_ih_disable_interrupts()
88 adev->irq.ih.rptr = 0; in tonga_ih_disable_interrupts()
105 struct amdgpu_ih_ring *ih = &adev->irq.ih; in tonga_ih_irq_init() local
123 WREG32(mmIH_RB_BASE, ih->gpu_addr >> 8); in tonga_ih_irq_init()
125 rb_bufsz = order_base_2(adev->irq.ih.ring_size / 4); in tonga_ih_irq_init()
138 WREG32(mmIH_RB_WPTR_ADDR_LO, lower_32_bits(ih->wptr_addr)); in tonga_ih_irq_init()
139 WREG32(mmIH_RB_WPTR_ADDR_HI, upper_32_bits(ih->wptr_addr) & 0xFF); in tonga_ih_irq_init()
146 if (adev->irq.ih.use_doorbell) { in tonga_ih_irq_init()
148 OFFSET, adev->irq.ih.doorbell_index); in tonga_ih_irq_init()
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H A Damdgpu_ih.h88 u32 (*get_wptr)(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih);
89 void (*decode_iv)(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih,
91 uint64_t (*decode_iv_ts)(struct amdgpu_ih_ring *ih, u32 rptr,
93 void (*set_rptr)(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih);
96 #define amdgpu_ih_get_wptr(adev, ih) (adev)->irq.ih_funcs->get_wptr((adev), (ih)) argument
98 (adev)->irq.ih_funcs->decode_iv((adev), (ih), (iv))
99 #define amdgpu_ih_decode_iv_ts(adev, ih, rptr, offset) \ argument
101 (adev)->irq.ih_funcs->decode_iv_ts((ih), (rptr), (offset)))
102 #define amdgpu_ih_set_rptr(adev, ih) (adev)->irq.ih_funcs->set_rptr((adev), (ih)) argument
104 int amdgpu_ih_ring_init(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih,
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H A Dsi_ih.c45 adev->irq.ih.enabled = true; in si_ih_enable_interrupts()
59 adev->irq.ih.enabled = false; in si_ih_disable_interrupts()
60 adev->irq.ih.rptr = 0; in si_ih_disable_interrupts()
65 struct amdgpu_ih_ring *ih = &adev->irq.ih; in si_ih_irq_init() local
77 WREG32(IH_RB_BASE, adev->irq.ih.gpu_addr >> 8); in si_ih_irq_init()
78 rb_bufsz = order_base_2(adev->irq.ih.ring_size / 4); in si_ih_irq_init()
85 WREG32(IH_RB_WPTR_ADDR_LO, lower_32_bits(ih->wptr_addr)); in si_ih_irq_init()
86 WREG32(IH_RB_WPTR_ADDR_HI, upper_32_bits(ih->wptr_addr) & 0xFF); in si_ih_irq_init()
112 struct amdgpu_ih_ring *ih) in si_ih_get_wptr() argument
116 wptr = le32_to_cpu(*ih->wptr_cpu); in si_ih_get_wptr()
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H A Dcik_ih.c69 adev->irq.ih.enabled = true; in cik_ih_enable_interrupts()
91 adev->irq.ih.enabled = false; in cik_ih_disable_interrupts()
92 adev->irq.ih.rptr = 0; in cik_ih_disable_interrupts()
108 struct amdgpu_ih_ring *ih = &adev->irq.ih; in cik_ih_irq_init() local
126 WREG32(mmIH_RB_BASE, adev->irq.ih.gpu_addr >> 8); in cik_ih_irq_init()
127 rb_bufsz = order_base_2(adev->irq.ih.ring_size / 4); in cik_ih_irq_init()
136 WREG32(mmIH_RB_WPTR_ADDR_LO, lower_32_bits(ih->wptr_addr)); in cik_ih_irq_init()
137 WREG32(mmIH_RB_WPTR_ADDR_HI, upper_32_bits(ih->wptr_addr) & 0xFF); in cik_ih_irq_init()
192 struct amdgpu_ih_ring *ih) in cik_ih_get_wptr() argument
196 wptr = le32_to_cpu(*ih->wptr_cpu); in cik_ih_get_wptr()
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H A Dcz_ih.c69 adev->irq.ih.enabled = true; in cz_ih_enable_interrupts()
91 adev->irq.ih.enabled = false; in cz_ih_disable_interrupts()
92 adev->irq.ih.rptr = 0; in cz_ih_disable_interrupts()
108 struct amdgpu_ih_ring *ih = &adev->irq.ih; in cz_ih_irq_init() local
127 WREG32(mmIH_RB_BASE, adev->irq.ih.gpu_addr >> 8); in cz_ih_irq_init()
129 rb_bufsz = order_base_2(adev->irq.ih.ring_size / 4); in cz_ih_irq_init()
138 WREG32(mmIH_RB_WPTR_ADDR_LO, lower_32_bits(ih->wptr_addr)); in cz_ih_irq_init()
139 WREG32(mmIH_RB_WPTR_ADDR_HI, upper_32_bits(ih->wptr_addr) & 0xFF); in cz_ih_irq_init()
194 struct amdgpu_ih_ring *ih) in cz_ih_get_wptr() argument
198 wptr = le32_to_cpu(*ih->wptr_cpu); in cz_ih_get_wptr()
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H A Diceland_ih.c69 adev->irq.ih.enabled = true; in iceland_ih_enable_interrupts()
91 adev->irq.ih.enabled = false; in iceland_ih_disable_interrupts()
92 adev->irq.ih.rptr = 0; in iceland_ih_disable_interrupts()
108 struct amdgpu_ih_ring *ih = &adev->irq.ih; in iceland_ih_irq_init() local
127 WREG32(mmIH_RB_BASE, adev->irq.ih.gpu_addr >> 8); in iceland_ih_irq_init()
129 rb_bufsz = order_base_2(adev->irq.ih.ring_size / 4); in iceland_ih_irq_init()
138 WREG32(mmIH_RB_WPTR_ADDR_LO, lower_32_bits(ih->wptr_addr)); in iceland_ih_irq_init()
139 WREG32(mmIH_RB_WPTR_ADDR_HI, upper_32_bits(ih->wptr_addr) & 0xFF); in iceland_ih_irq_init()
194 struct amdgpu_ih_ring *ih) in iceland_ih_get_wptr() argument
198 wptr = le32_to_cpu(*ih->wptr_cpu); in iceland_ih_get_wptr()
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H A Damdgpu_irq.c206 ret = amdgpu_ih_process(adev, &adev->irq.ih); in amdgpu_irq_handler()
375 amdgpu_ih_ring_fini(adev, &adev->irq.ih); in amdgpu_irq_fini_hw()
471 struct amdgpu_ih_ring *ih) in amdgpu_irq_dispatch() argument
473 u32 ring_index = ih->rptr >> 2; in amdgpu_irq_dispatch()
480 entry.ih = ih; in amdgpu_irq_dispatch()
481 entry.iv_entry = (const uint32_t *)&ih->ring[ring_index]; in amdgpu_irq_dispatch()
492 trace_amdgpu_iv(ih - &adev->irq.ih, &entry); in amdgpu_irq_dispatch()
531 if (amdgpu_ih_ts_after(ih->processed_timestamp, entry.timestamp)) in amdgpu_irq_dispatch()
532 ih->processed_timestamp = entry.timestamp; in amdgpu_irq_dispatch()
/linux/net/bridge/netfilter/
H A Debt_log.c99 const struct iphdr *ih; in ebt_log_packet() local
102 ih = skb_header_pointer(skb, 0, sizeof(_iph), &_iph); in ebt_log_packet()
103 if (ih == NULL) { in ebt_log_packet()
108 &ih->saddr, &ih->daddr, ih->tos, ih->protocol); in ebt_log_packet()
109 print_ports(skb, ih->protocol, ih->ihl*4); in ebt_log_packet()
116 const struct ipv6hdr *ih; in ebt_log_packet() local
122 ih = skb_header_pointer(skb, 0, sizeof(_iph), &_iph); in ebt_log_packet()
123 if (ih == NULL) { in ebt_log_packet()
128 &ih->saddr, &ih->daddr, ih->priority, ih->nexthdr); in ebt_log_packet()
129 nexthdr = ih->nexthdr; in ebt_log_packet()
H A Debt_ip.c41 const struct iphdr *ih; in ebt_ip_mt() local
46 ih = skb_header_pointer(skb, 0, sizeof(_iph), &_iph); in ebt_ip_mt()
47 if (ih == NULL) in ebt_ip_mt()
50 NF_INVF(info, EBT_IP_TOS, info->tos != ih->tos)) in ebt_ip_mt()
54 (ih->saddr & info->smsk) != info->saddr)) in ebt_ip_mt()
58 (ih->daddr & info->dmsk) != info->daddr)) in ebt_ip_mt()
61 if (NF_INVF(info, EBT_IP_PROTO, info->protocol != ih->protocol)) in ebt_ip_mt()
66 if (ntohs(ih->frag_off) & IP_OFFSET) in ebt_ip_mt()
70 pptr = skb_header_pointer(skb, ih->ihl*4, in ebt_ip_mt()
H A Debt_among.c74 const struct iphdr *ih; in get_ip_dst() local
77 ih = skb_header_pointer(skb, 0, sizeof(_iph), &_iph); in get_ip_dst()
78 if (ih == NULL) in get_ip_dst()
80 *addr = ih->daddr; in get_ip_dst()
105 const struct iphdr *ih; in get_ip_src() local
108 ih = skb_header_pointer(skb, 0, sizeof(_iph), &_iph); in get_ip_src()
109 if (ih == NULL) in get_ip_src()
111 *addr = ih->saddr; in get_ip_src()
/linux/net/netfilter/ipvs/
H A Dip_vs_proto.c220 struct iphdr _iph, *ih; in ip_vs_tcpudp_debug_packet_v4() local
222 ih = skb_header_pointer(skb, offset, sizeof(_iph), &_iph); in ip_vs_tcpudp_debug_packet_v4()
223 if (ih == NULL) in ip_vs_tcpudp_debug_packet_v4()
225 else if (ih->frag_off & htons(IP_OFFSET)) in ip_vs_tcpudp_debug_packet_v4()
226 sprintf(buf, "%pI4->%pI4 frag", &ih->saddr, &ih->daddr); in ip_vs_tcpudp_debug_packet_v4()
230 pptr = skb_header_pointer(skb, offset + ih->ihl*4, in ip_vs_tcpudp_debug_packet_v4()
234 &ih->saddr, &ih->daddr); in ip_vs_tcpudp_debug_packet_v4()
237 &ih->saddr, ntohs(pptr[0]), in ip_vs_tcpudp_debug_packet_v4()
238 &ih->daddr, ntohs(pptr[1])); in ip_vs_tcpudp_debug_packet_v4()
252 struct ipv6hdr _iph, *ih; in ip_vs_tcpudp_debug_packet_v6() local
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/linux/include/uapi/linux/
H A Dcoda.h322 struct coda_in_hdr ih; member
336 struct coda_in_hdr ih; member
347 struct coda_in_hdr ih; member
358 struct coda_in_hdr ih; member
369 struct coda_in_hdr ih; member
386 struct coda_in_hdr ih; member
398 struct coda_in_hdr ih; member
409 struct coda_in_hdr ih; member
425 struct coda_in_hdr ih; member
440 struct coda_in_hdr ih; member
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/linux/net/netfilter/
H A Dnf_log_syslog.c305 const struct iphdr *ih; in dump_ipv4_packet() local
314 ih = skb_header_pointer(skb, iphoff, sizeof(_iph), &_iph); in dump_ipv4_packet()
315 if (!ih) { in dump_ipv4_packet()
324 nf_log_buf_add(m, "SRC=%pI4 DST=%pI4 ", &ih->saddr, &ih->daddr); in dump_ipv4_packet()
328 iph_totlen(skb, ih), ih->tos & IPTOS_TOS_MASK, in dump_ipv4_packet()
329 ih->tos & IPTOS_PREC_MASK, ih->ttl, ntohs(ih->id)); in dump_ipv4_packet()
332 if (ntohs(ih->frag_off) & IP_CE) in dump_ipv4_packet()
334 if (ntohs(ih->frag_off) & IP_DF) in dump_ipv4_packet()
336 if (ntohs(ih->frag_off) & IP_MF) in dump_ipv4_packet()
340 if (ntohs(ih->frag_off) & IP_OFFSET) in dump_ipv4_packet()
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H A Dnf_conntrack_proto_sctp.c263 struct sctp_inithdr _inithdr, *ih; in sctp_new() local
268 ih = skb_header_pointer(skb, offset + sizeof(_sch), in sctp_new()
270 if (!ih) in sctp_new()
274 ih->init_tag); in sctp_new()
276 ct->proto.sctp.vtag[IP_CT_DIR_REPLY] = ih->init_tag; in sctp_new()
463 struct sctp_inithdr _ih, *ih; in nf_conntrack_sctp_packet() local
465 ih = skb_header_pointer(skb, offset + sizeof(_sch), sizeof(*ih), &_ih); in nf_conntrack_sctp_packet()
466 if (!ih) in nf_conntrack_sctp_packet()
473 pr_debug("Setting vtag %x for dir %d\n", ih->init_tag, !dir); in nf_conntrack_sctp_packet()
474 ct->proto.sctp.vtag[!dir] = ih->init_tag; in nf_conntrack_sctp_packet()
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/linux/tools/testing/selftests/bpf/progs/
H A Dxdp_features.c78 struct iphdr *ih = (struct iphdr *)(eh + 1); in xdp_process_echo_packet() local
84 ih = (struct iphdr *)(eh + 1); in xdp_process_echo_packet()
85 if (ih + 1 > (struct iphdr *)data_end) in xdp_process_echo_packet()
88 if (saddr != ih->saddr) in xdp_process_echo_packet()
91 if (daddr != ih->daddr) in xdp_process_echo_packet()
94 if (ih->protocol != IPPROTO_UDP) in xdp_process_echo_packet()
97 uh = (struct udphdr *)(ih + 1); in xdp_process_echo_packet()
/linux/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm_irq.c101 void (*ih)(void *), in init_handler_common_data()
105 hcd->handler = ih; in init_handler_common_data()
133 void *ih, in remove_irq_handler() argument
165 if (ih == handler->handler) { in remove_irq_handler()
186 ih, int_params->irq_source, int_params->int_context); in remove_irq_handler()
242 void (*ih)(void *)) in validate_irq_registration_params()
244 if (NULL == int_params || NULL == ih) { in validate_irq_registration_params()
305 void (*ih)(void *), in amdgpu_dm_irq_register_interrupt()
313 if (false == validate_irq_registration_params(int_params, ih)) in amdgpu_dm_irq_register_interrupt()
322 init_handler_common_data(handler_data, ih, handler_args, &adev->dm); in amdgpu_dm_irq_register_interrupt()
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/linux/drivers/net/ethernet/amd/xgbe/
H A Dxgbe-selftest.c44 struct iphdr *ih; in xgbe_test_loopback_validate() local
74 ih = ip_hdr(skb); in xgbe_test_loopback_validate()
77 if (ih->protocol != IPPROTO_TCP) in xgbe_test_loopback_validate()
80 th = (struct tcphdr *)((u8 *)ih + 4 * ih->ihl); in xgbe_test_loopback_validate()
86 if (ih->protocol != IPPROTO_UDP) in xgbe_test_loopback_validate()
89 uh = (struct udphdr *)((u8 *)ih + 4 * ih->ihl); in xgbe_test_loopback_validate()
/linux/kernel/
H A Daudit.c2514 const struct iphdr *ih; in audit_log_nf_skb() local
2516 ih = skb_header_pointer(skb, skb_network_offset(skb), in audit_log_nf_skb()
2518 if (!ih) in audit_log_nf_skb()
2521 switch (ih->protocol) { in audit_log_nf_skb()
2532 &ih->saddr, &ih->daddr, ih->protocol, in audit_log_nf_skb()
2547 &ih->saddr, &ih->daddr, ih->protocol, in audit_log_nf_skb()
2561 &ih->saddr, &ih->daddr, ih->protocol, in audit_log_nf_skb()
2567 &ih->saddr, &ih->daddr, ih->protocol); in audit_log_nf_skb()
2574 const struct ipv6hdr *ih; in audit_log_nf_skb() local
2578 ih = skb_header_pointer(skb, skb_network_offset(skb), in audit_log_nf_skb()
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/linux/drivers/net/ethernet/sgi/
H A Dioc3-eth.c302 struct iphdr *ih; in ioc3_tcpudp_checksum() local
322 ih = (struct iphdr *)((char *)eh + ETH_HLEN); in ioc3_tcpudp_checksum()
323 if (ip_is_fragment(ih)) in ioc3_tcpudp_checksum()
326 proto = ih->protocol; in ioc3_tcpudp_checksum()
332 (ih->tot_len - (ih->ihl << 2)) + in ioc3_tcpudp_checksum()
333 htons((u16)ih->protocol) + in ioc3_tcpudp_checksum()
334 (ih->saddr >> 16) + (ih->saddr & 0xffff) + in ioc3_tcpudp_checksum()
335 (ih->daddr >> 16) + (ih->daddr & 0xffff); in ioc3_tcpudp_checksum()
996 const struct iphdr *ih = ip_hdr(skb); in ioc3_start_xmit() local
997 const int proto = ntohs(ih->protocol); in ioc3_start_xmit()
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