/openbmc/linux/drivers/usb/mtu3/ |
H A D | mtu3_gadget.c | 19 struct mtu3 *mtu = mreq->mtu; in mtu3_req_complete() local 63 struct mtu3 *mtu = mep->mtu; in mtu3_ep_enable() local 134 struct mtu3 *mtu = mep->mtu; in mtu3_ep_disable() local 169 mtu = mep->mtu; in mtu3_gadget_ep_enable() 209 struct mtu3 *mtu = mep->mtu; in mtu3_gadget_ep_disable() local 263 struct mtu3 *mtu = mep->mtu; in mtu3_gadget_queue() local 293 mreq->mtu = mtu; in mtu3_gadget_queue() 326 struct mtu3 *mtu = mep->mtu; in mtu3_gadget_dequeue() local 365 struct mtu3 *mtu = mep->mtu; in mtu3_gadget_ep_set_halt() local 650 mep->mtu = mtu; in init_hw_ep() [all …]
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H A D | mtu3_core.c | 300 struct mtu3 *mtu = mep->mtu; in mtu3_ep_reset() local 310 struct mtu3 *mtu = mep->mtu; in mtu3_ep_stall_set() local 362 mtu3_set_speed(mtu, mtu->speed); in mtu3_start() 622 mtu->out_eps = &ep_array[mtu->num_eps]; in mtu3_mem_alloc() 624 mtu->ep0 = mtu->in_eps; in mtu3_mem_alloc() 625 mtu->ep0->mtu = mtu; in mtu3_mem_alloc() 848 mtu->speed = mtu->max_speed; in mtu3_check_params() 866 mtu->separate_fifo = mtu->u3_capable; in mtu3_hw_init() 960 mtu->mac_base, mtu->ippc_base); in ssusb_gadget_init() 1022 if (!mtu) in ssusb_gadget_ip_sleep_check() [all …]
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H A D | mtu3_gadget_ep0.c | 18 #define next_ep0_request(mtu) next_request((mtu)->ep0) argument 137 struct mtu3 *mtu = mep0->mtu; in ep0_stall_set() local 179 mtu = mreq->mtu; in ep0_set_sel_complete() 196 mtu->ep0_req.mep = mtu->ep0; in ep0_set_sel() 198 mtu->ep0_req.request.buf = mtu->setup_buf; in ep0_set_sel() 200 ret = ep0_queue(mtu->ep0, &mtu->ep0_req); in ep0_set_sel() 265 mtu->ep0_req.mep = mtu->ep0; in ep0_get_status() 796 struct mtu3 *mtu = mep->mtu; in ep0_queue() local 798 mreq->mtu = mtu; in ep0_queue() 849 mtu = mep->mtu; in mtu3_ep0_queue() [all …]
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H A D | mtu3_qmu.c | 57 #define GPD_EXT_NGP(mtu, x) \ argument 191 struct mtu3 *mtu = mep->mtu; in mtu3_qmu_resume() local 250 struct mtu3 *mtu = mep->mtu; in mtu3_prepare_tx_gpd() local 271 if (mtu->gen2cp) in mtu3_prepare_tx_gpd() 293 struct mtu3 *mtu = mep->mtu; in mtu3_prepare_rx_gpd() local 333 struct mtu3 *mtu = mep->mtu; in mtu3_qmu_start() local 377 struct mtu3 *mtu = mep->mtu; in mtu3_qmu_stop() local 592 qmu_done_rx(mtu, i); in qmu_done_isr() 594 qmu_done_tx(mtu, i); in qmu_done_isr() 674 mtu->qmu_gpd_pool = dma_pool_create("QMU_GPD", mtu->dev, in mtu3_qmu_init() [all …]
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H A D | mtu3_debugfs.c | 102 mep = mtu->in_eps + i; in mtu3_ep_used_show() 108 mep = mtu->out_eps + i; in mtu3_ep_used_show() 170 mtu3_debugfs_regset(mtu, mtu->mac_base, regs, 7, "ep-regs", parent); in mtu3_debugfs_ep_regset() 176 struct mtu3 *mtu = mep->mtu; in mtu3_ep_info_show() local 190 struct mtu3 *mtu = mep->mtu; in mtu3_fifo_show() local 204 struct mtu3 *mtu = mep->mtu; in mtu3_qmu_ring_show() local 222 struct mtu3 *mtu = mep->mtu; in mtu3_qmu_gpd_show() local 365 mtu3_debugfs_regset(mtu, mtu->ippc_base, mtu3_prb_regs, in mtu3_debugfs_create_prb_files() 408 mtu3_debugfs_regset(mtu, mtu->ippc_base, in ssusb_dev_debugfs_init() 412 mtu3_debugfs_regset(mtu, mtu->mac_base, in ssusb_dev_debugfs_init() [all …]
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H A D | mtu3.h | 277 struct mtu3 *mtu; member 300 struct mtu3 *mtu; member 427 void mtu3_start(struct mtu3 *mtu); 428 void mtu3_stop(struct mtu3 *mtu); 431 int mtu3_gadget_setup(struct mtu3 *mtu); 432 void mtu3_gadget_cleanup(struct mtu3 *mtu); 433 void mtu3_gadget_reset(struct mtu3 *mtu); 434 void mtu3_gadget_suspend(struct mtu3 *mtu); 435 void mtu3_gadget_resume(struct mtu3 *mtu); 436 void mtu3_gadget_disconnect(struct mtu3 *mtu); [all …]
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/openbmc/linux/drivers/clocksource/ |
H A D | sh_mtu2.c | 346 ch->mtu = mtu; in sh_mtu2_setup_channel() 393 mtu->pdev = pdev; in sh_mtu2_setup() 398 mtu->clk = clk_get(&mtu->pdev->dev, "fck"); in sh_mtu2_setup() 423 mtu->channels = kcalloc(mtu->num_channels, sizeof(*mtu->channels), in sh_mtu2_setup() 431 ret = sh_mtu2_setup_channel(&mtu->channels[i], i, mtu); in sh_mtu2_setup() 441 kfree(mtu->channels); in sh_mtu2_setup() 446 clk_put(mtu->clk); in sh_mtu2_setup() 460 if (mtu) { in sh_mtu2_probe() 465 mtu = kzalloc(sizeof(*mtu), GFP_KERNEL); in sh_mtu2_probe() 466 if (mtu == NULL) in sh_mtu2_probe() [all …]
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/openbmc/linux/tools/testing/selftests/net/ |
H A D | pmtu.sh | 950 mtu() { function 953 mtu="${3}" 955 ${ns_cmd} ip link set dev ${dev} mtu ${mtu} 1656 mtu "${ns_a}" veth_a 4000 1657 mtu "${ns_b}" veth_b 4000 1658 mtu "${ns_a}" vti6_a 5000 1659 mtu "${ns_b}" vti6_b 5000 1667 mtu "${ns_a}" vti6_a 3000 1672 mtu "${ns_a}" vti6_a 9000 1849 if [ ${mtu} -lt ${min} -o ${mtu} -gt ${max} ]; then [all …]
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H A D | fib_nexthop_multiprefix.sh | 156 local mtu=$2 158 run_cmd ip -netns h${hostid} li set eth0 mtu ${mtu} 159 run_cmd ip -netns r1 li set eth${hostid} mtu ${mtu} 168 local mtu=$2 183 echo " cache .* mtu ${mtu}" 188 grep -q "cache .* mtu ${mtu}" 191 log_test $rc 0 "IPv4: host 0 to host ${i}, mtu ${mtu}" 197 local mtu=$2 212 echo " ${dst}.* via ${r1} dev eth0 src ${h0} .* mtu ${mtu}" 217 grep -q "${dst}.* via ${r1} dev eth0 src ${h0} .* mtu ${mtu}" [all …]
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/openbmc/linux/tools/testing/selftests/net/forwarding/ |
H A D | ipip_lib.sh | 320 local mtu=$1 322 ip link set mtu $mtu dev $h1 323 ip link set mtu $mtu dev $ol1 324 ip link set mtu $mtu dev g1a 325 ip link set mtu $mtu dev $ul1 326 ip link set mtu $mtu dev $ul1.111 327 ip link set mtu $mtu dev $h2 328 ip link set mtu $mtu dev $ol2 329 ip link set mtu $mtu dev g2a 330 ip link set mtu $mtu dev $ul2 [all …]
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H A D | ip6gre_lib.sh | 411 local mtu=$1 413 ip link set mtu $mtu dev $h1 414 ip link set mtu $mtu dev $ol1 415 ip link set mtu $mtu dev g1a 416 ip link set mtu $mtu dev $ul1 417 ip link set mtu $mtu dev $ul1.111 418 ip link set mtu $mtu dev $h2 419 ip link set mtu $mtu dev $ol2 420 ip link set mtu $mtu dev g2a 421 ip link set mtu $mtu dev $ul2 [all …]
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/openbmc/linux/tools/testing/selftests/bpf/prog_tests/ |
H A D | check_mtu.c | 104 static void test_check_mtu_xdp(__u32 mtu, __u32 ifindex) in test_check_mtu_xdp() argument 114 skel->rodata->GLOBAL_USER_MTU = mtu; in test_check_mtu_xdp() 121 test_check_mtu_run_xdp(skel, skel->progs.xdp_use_helper, mtu); in test_check_mtu_xdp() 122 test_check_mtu_run_xdp(skel, skel->progs.xdp_exceed_mtu, mtu); in test_check_mtu_xdp() 124 test_check_mtu_run_xdp(skel, skel->progs.xdp_input_len, mtu); in test_check_mtu_xdp() 157 static void test_check_mtu_tc(__u32 mtu, __u32 ifindex) in test_check_mtu_tc() argument 167 skel->rodata->GLOBAL_USER_MTU = mtu; in test_check_mtu_tc() 174 test_check_mtu_run_tc(skel, skel->progs.tc_use_helper, mtu); in test_check_mtu_tc() 175 test_check_mtu_run_tc(skel, skel->progs.tc_exceed_mtu, mtu); in test_check_mtu_tc() 177 test_check_mtu_run_tc(skel, skel->progs.tc_minus_delta, mtu); in test_check_mtu_tc() [all …]
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/openbmc/linux/drivers/mfd/ |
H A D | rz-mtu3.c | 68 struct rz_mtu3_priv *priv = mtu->priv_data; in rz_mtu3_shared_reg_read() 80 struct rz_mtu3_priv *priv = mtu->priv_data; in rz_mtu3_8bit_ch_read() 92 struct rz_mtu3_priv *priv = mtu->priv_data; in rz_mtu3_16bit_ch_read() 108 struct rz_mtu3_priv *priv = mtu->priv_data; in rz_mtu3_32bit_ch_read() 123 struct rz_mtu3_priv *priv = mtu->priv_data; in rz_mtu3_8bit_ch_write() 134 struct rz_mtu3_priv *priv = mtu->priv_data; in rz_mtu3_16bit_ch_write() 149 struct rz_mtu3_priv *priv = mtu->priv_data; in rz_mtu3_32bit_ch_write() 163 struct rz_mtu3_priv *priv = mtu->priv_data; in rz_mtu3_shared_reg_write() 176 struct rz_mtu3_priv *priv = mtu->priv_data; in rz_mtu3_shared_reg_update_bit() 250 struct rz_mtu3_priv *priv = mtu->priv_data; in rz_mtu3_start_stop_ch() [all …]
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/openbmc/linux/drivers/infiniband/sw/rxe/ |
H A D | rxe_param.h | 14 static inline enum ib_mtu rxe_mtu_int_to_enum(int mtu) in rxe_mtu_int_to_enum() argument 16 if (mtu < 256) in rxe_mtu_int_to_enum() 18 else if (mtu < 512) in rxe_mtu_int_to_enum() 20 else if (mtu < 1024) in rxe_mtu_int_to_enum() 22 else if (mtu < 2048) in rxe_mtu_int_to_enum() 24 else if (mtu < 4096) in rxe_mtu_int_to_enum() 31 static inline enum ib_mtu eth_mtu_int_to_enum(int mtu) in eth_mtu_int_to_enum() argument 33 mtu -= RXE_MAX_HDR_LENGTH; in eth_mtu_int_to_enum() 35 return rxe_mtu_int_to_enum(mtu); in eth_mtu_int_to_enum()
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/openbmc/linux/net/ipv6/ |
H A D | xfrm6_output.c | 19 void xfrm6_local_rxpmtu(struct sk_buff *skb, u32 mtu) in xfrm6_local_rxpmtu() argument 27 ipv6_local_rxpmtu(sk, &fl6, mtu); in xfrm6_local_rxpmtu() 30 void xfrm6_local_error(struct sk_buff *skb, u32 mtu) in xfrm6_local_error() argument 40 ipv6_local_error(sk, EMSGSIZE, &fl6, mtu); in xfrm6_local_error() 65 unsigned int mtu; in __xfrm6_output() local 79 mtu = ip6_skb_dst_mtu(skb); in __xfrm6_output() 81 mtu = dst_mtu(skb_dst(skb)); in __xfrm6_output() 83 toobig = skb->len > mtu && !skb_is_gso(skb); in __xfrm6_output() 86 xfrm6_local_rxpmtu(skb, mtu); in __xfrm6_output() 93 xfrm_local_error(skb, mtu); in __xfrm6_output()
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H A D | ip6_output.c | 183 unsigned int mtu; in __ip6_finish_output() local 273 u32 mtu; in ip6_xmit() local 338 mtu = dst_mtu(dst); in ip6_xmit() 476 if (skb->len <= mtu) in ip6_pkt_too_big() 500 u32 mtu; in ip6_forward() local 764 state->mtu = mtu; in ip6_frag_init() 786 len = state->mtu; in ip6_frag_next() 1391 *mtu = orig_mtu; in ip6_append_data_mtu() 1403 unsigned int mtu; in ip6_setup_cork() local 1509 orig_mtu = mtu; in __ip6_append_data() [all …]
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H A D | netfilter.c | 133 unsigned int mtu, hlen; in br_ip6_fragment() local 143 mtu = skb->dev->mtu; in br_ip6_fragment() 144 if (frag_max_size > mtu || in br_ip6_fragment() 148 mtu = frag_max_size; in br_ip6_fragment() 149 if (mtu < hlen + sizeof(struct frag_hdr) + 8) in br_ip6_fragment() 151 mtu -= hlen + sizeof(struct frag_hdr); in br_ip6_fragment() 166 if (first_len - hlen > mtu || in br_ip6_fragment() 174 if (frag2->len > mtu || in br_ip6_fragment() 215 ip6_frag_init(skb, hlen, mtu, skb->dev->needed_tailroom, in br_ip6_fragment()
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/openbmc/linux/net/rxrpc/ |
H A D | peer_event.c | 106 if (mtu > 0 && peer->if_mtu == 65535 && mtu < peer->if_mtu) in rxrpc_adjust_mtu() 107 peer->if_mtu = mtu; in rxrpc_adjust_mtu() 109 if (mtu == 0) { in rxrpc_adjust_mtu() 111 mtu = peer->if_mtu; in rxrpc_adjust_mtu() 112 if (mtu > 1500) { in rxrpc_adjust_mtu() 113 mtu >>= 1; in rxrpc_adjust_mtu() 114 if (mtu < 1500) in rxrpc_adjust_mtu() 115 mtu = 1500; in rxrpc_adjust_mtu() 117 mtu -= 100; in rxrpc_adjust_mtu() 123 if (mtu < peer->mtu) { in rxrpc_adjust_mtu() [all …]
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/openbmc/linux/drivers/pwm/ |
H A D | pwm-rz-mtu3.c | 57 struct rz_mtu3_channel *mtu; member 155 is_channel_en = rz_mtu3_is_enabled(priv->mtu); in rz_mtu3_pwm_is_ch_enabled() 209 rz_mtu3_release_channel(priv->mtu); in rz_mtu3_pwm_free() 238 rz_mtu3_enable(priv->mtu); in rz_mtu3_pwm_enable() 264 rz_mtu3_disable(priv->mtu); in rz_mtu3_pwm_disable() 296 val = rz_mtu3_8bit_ch_read(priv->mtu, RZ_MTU3_TCR); in rz_mtu3_pwm_get_state() 374 rz_mtu3_disable(priv->mtu); in rz_mtu3_pwm_config() 377 rz_mtu3_8bit_ch_write(priv->mtu, RZ_MTU3_TCR, in rz_mtu3_pwm_config() 382 rz_mtu3_8bit_ch_write(priv->mtu, RZ_MTU3_TCR, in rz_mtu3_pwm_config() 397 rz_mtu3_enable(priv->mtu); in rz_mtu3_pwm_config() [all …]
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/openbmc/linux/include/net/ |
H A D | ip6_route.h | 267 unsigned int mtu; in ip6_skb_dst_mtu() local 270 mtu = READ_ONCE(dst->dev->mtu); in ip6_skb_dst_mtu() 271 mtu -= lwtunnel_headroom(dst->lwtstate, mtu); in ip6_skb_dst_mtu() 273 mtu = dst_mtu(dst); in ip6_skb_dst_mtu() 275 return mtu; in ip6_skb_dst_mtu() 319 unsigned int mtu; in ip6_dst_mtu_maybe_forward() local 322 mtu = dst_metric_raw(dst, RTAX_MTU); in ip6_dst_mtu_maybe_forward() 323 if (mtu) in ip6_dst_mtu_maybe_forward() 327 mtu = IPV6_MIN_MTU; in ip6_dst_mtu_maybe_forward() 331 mtu = idev->cnf.mtu6; in ip6_dst_mtu_maybe_forward() [all …]
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/openbmc/linux/net/ipv4/ |
H A D | ip_forward.c | 43 static bool ip_exceeds_mtu(const struct sk_buff *skb, unsigned int mtu) in ip_exceeds_mtu() argument 45 if (skb->len <= mtu) in ip_exceeds_mtu() 52 if (unlikely(IPCB(skb)->frag_max_size > mtu)) in ip_exceeds_mtu() 58 if (skb_is_gso(skb) && skb_gso_validate_network_len(skb, mtu)) in ip_exceeds_mtu() 87 u32 mtu; in ip_forward() local 134 mtu = ip_dst_mtu_maybe_forward(&rt->dst, true); in ip_forward() 135 if (ip_exceeds_mtu(skb, mtu)) { in ip_forward() 138 htonl(mtu)); in ip_forward()
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/openbmc/linux/net/sched/ |
H A D | sch_teql.c | 193 dev->mtu < m->dev->mtu) in teql_qdisc_init() 202 if (dev->mtu < m->dev->mtu) in teql_qdisc_init() 203 m->dev->mtu = dev->mtu; in teql_qdisc_init() 210 m->dev->mtu = dev->mtu; in teql_qdisc_init() 359 int mtu = 0xFFFE; in teql_master_open() local 374 if (slave->mtu < mtu) in teql_master_open() 375 mtu = slave->mtu; in teql_master_open() 391 m->dev->mtu = mtu; in teql_master_open() 422 if (new_mtu > qdisc_dev(q)->mtu) in teql_master_mtu() 427 dev->mtu = new_mtu; in teql_master_mtu() [all …]
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/openbmc/linux/include/rdma/ |
H A D | ib_addr.h | 174 static inline enum ib_mtu iboe_get_mtu(int mtu) in iboe_get_mtu() argument 179 mtu = mtu - (IB_GRH_BYTES + IB_UDP_BYTES + IB_BTH_BYTES + in iboe_get_mtu() 183 if (mtu >= ib_mtu_enum_to_int(IB_MTU_4096)) in iboe_get_mtu() 185 else if (mtu >= ib_mtu_enum_to_int(IB_MTU_2048)) in iboe_get_mtu() 187 else if (mtu >= ib_mtu_enum_to_int(IB_MTU_1024)) in iboe_get_mtu() 189 else if (mtu >= ib_mtu_enum_to_int(IB_MTU_512)) in iboe_get_mtu() 191 else if (mtu >= ib_mtu_enum_to_int(IB_MTU_256)) in iboe_get_mtu()
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/openbmc/linux/drivers/infiniband/hw/irdma/ |
H A D | main.c | 55 static void irdma_log_invalid_mtu(u16 mtu, struct irdma_sc_dev *dev) in irdma_log_invalid_mtu() argument 57 if (mtu < IRDMA_MIN_MTU_IPV4) in irdma_log_invalid_mtu() 58 …rn(to_ibdev(dev), "MTU setting [%d] too low for RDMA traffic. Minimum MTU is 576 for IPv4\n", mtu); in irdma_log_invalid_mtu() 59 else if (mtu < IRDMA_MIN_MTU_IPV6) in irdma_log_invalid_mtu() 60 …(to_ibdev(dev), "MTU setting [%d] too low for RDMA traffic. Minimum MTU is 1280 for IPv6\\n", mtu); in irdma_log_invalid_mtu() 94 ibdev_dbg(&iwdev->ibdev, "CLNT: new MTU = %d\n", iwdev->netdev->mtu); in irdma_iidc_event_handler() 95 if (iwdev->vsi.mtu != iwdev->netdev->mtu) { in irdma_iidc_event_handler() 96 l2params.mtu = iwdev->netdev->mtu; in irdma_iidc_event_handler() 98 irdma_log_invalid_mtu(l2params.mtu, &iwdev->rf->sc_dev); in irdma_iidc_event_handler() 288 l2params.mtu = iwdev->netdev->mtu; in irdma_probe()
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/openbmc/linux/net/mctp/test/ |
H A D | route-test.c | 42 unsigned int mtu) in mctp_test_create_route() argument 52 rt->rt.mtu = mtu; in mctp_test_create_route() 124 unsigned int mtu; member 132 int rc, i, n, mtu, msgsize; in mctp_test_fragment() local 139 mtu = params->mtu; in mctp_test_fragment() 200 KUNIT_EXPECT_EQ(test, skb2->len, mtu); in mctp_test_fragment() 202 KUNIT_EXPECT_LE(test, skb2->len, mtu); in mctp_test_fragment() 211 {.mtu = 68, .msgsize = 63, .n_frags = 1}, 212 {.mtu = 68, .msgsize = 64, .n_frags = 1}, 213 {.mtu = 68, .msgsize = 65, .n_frags = 2}, [all …]
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