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Searched refs:msgbuf (Results 1 – 25 of 34) sorted by relevance

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/linux-6.3-rc2/drivers/net/wireless/broadcom/brcm80211/brcmfmac/
A Dmsgbuf.c794 queue_work(msgbuf->txflow_wq, &msgbuf->txflow_work); in brcmf_msgbuf_schedule_txdata()
987 fillbufs = msgbuf->max_rxbufpost - msgbuf->rxbufpost; in brcmf_msgbuf_rxbuf_data_fill()
1003 if (msgbuf->rxbufpost <= (msgbuf->max_rxbufpost - in brcmf_msgbuf_update_rxbufpost_count()
1087 count = msgbuf->max_ioctlrespbuf - msgbuf->cur_ioctlrespbuf; in brcmf_msgbuf_rxbuf_ioctlresp_post()
1097 count = msgbuf->max_eventbuf - msgbuf->cur_eventbuf; in brcmf_msgbuf_rxbuf_event_post()
1542 msgbuf = kzalloc(sizeof(*msgbuf), GFP_KERNEL); in brcmf_proto_msgbuf_attach()
1543 if (!msgbuf) in brcmf_proto_msgbuf_attach()
1618 msgbuf->max_rxbufpost, msgbuf->max_eventbuf, in brcmf_proto_msgbuf_attach()
1623 if (msgbuf->max_rxbufpost != msgbuf->rxbufpost) in brcmf_proto_msgbuf_attach()
1639 if (msgbuf) { in brcmf_proto_msgbuf_attach()
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A DMakefile35 msgbuf.o
A Dpcie.c2140 bus->msgbuf->commonrings[i] = in brcmf_pcie_setup()
2150 bus->msgbuf->flowrings = flowrings; in brcmf_pcie_setup()
2152 bus->msgbuf->rx_dataoffset = devinfo->shared.rx_dataoffset; in brcmf_pcie_setup()
2153 bus->msgbuf->max_rxbufpost = devinfo->shared.max_rxbufpost; in brcmf_pcie_setup()
2154 bus->msgbuf->max_flowrings = devinfo->shared.max_flowrings; in brcmf_pcie_setup()
2395 bus->msgbuf = kzalloc(sizeof(*bus->msgbuf), GFP_KERNEL); in brcmf_pcie_probe()
2396 if (!bus->msgbuf) { in brcmf_pcie_probe()
2445 kfree(bus->msgbuf); in brcmf_pcie_probe()
2484 kfree(bus->msgbuf->flowrings); in brcmf_pcie_remove()
2485 kfree(bus->msgbuf); in brcmf_pcie_remove()
/linux-6.3-rc2/drivers/net/ethernet/intel/ixgbevf/
A Dvf.c256 memset(msgbuf, 0, sizeof(msgbuf)); in ixgbevf_set_uc_addr_vf()
269 ret_val = ixgbevf_write_msg_read_ack(hw, msgbuf, msgbuf, in ixgbevf_set_uc_addr_vf()
435 u32 msgbuf[3]; in ixgbevf_set_rar_vf() local
439 memset(msgbuf, 0, sizeof(msgbuf)); in ixgbevf_set_rar_vf()
443 ret_val = ixgbevf_write_msg_read_ack(hw, msgbuf, msgbuf, in ixgbevf_set_rar_vf()
517 return ixgbevf_write_msg_read_ack(hw, msgbuf, msgbuf, in ixgbevf_update_mc_addr_list_vf()
543 u32 msgbuf[2]; in ixgbevf_update_xcast_mode() local
563 err = ixgbevf_write_msg_read_ack(hw, msgbuf, msgbuf, in ixgbevf_update_xcast_mode()
603 err = ixgbevf_write_msg_read_ack(hw, msgbuf, msgbuf, 2); in ixgbevf_get_link_state_vf()
645 err = ixgbevf_write_msg_read_ack(hw, msgbuf, msgbuf, in ixgbevf_set_vfta_vf()
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A Dipsec.c21 u32 msgbuf[IXGBE_VFMAILBOX_SIZE] = { 0 }; in ixgbevf_ipsec_set_pf_sa() local
27 sam = (struct sa_mbx_msg *)(&msgbuf[1]); in ixgbevf_ipsec_set_pf_sa()
39 msgbuf[0] = IXGBE_VF_IPSEC_ADD; in ixgbevf_ipsec_set_pf_sa()
47 ret = ixgbevf_poll_mbx(hw, msgbuf, 2); in ixgbevf_ipsec_set_pf_sa()
51 ret = (int)msgbuf[1]; in ixgbevf_ipsec_set_pf_sa()
71 u32 msgbuf[2]; in ixgbevf_ipsec_del_pf_sa() local
74 memset(msgbuf, 0, sizeof(msgbuf)); in ixgbevf_ipsec_del_pf_sa()
75 msgbuf[0] = IXGBE_VF_IPSEC_DEL; in ixgbevf_ipsec_del_pf_sa()
76 msgbuf[1] = (u32)pfsa; in ixgbevf_ipsec_del_pf_sa()
80 err = ixgbevf_write_mbx(hw, msgbuf, 2); in ixgbevf_ipsec_del_pf_sa()
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/linux-6.3-rc2/drivers/net/ethernet/intel/igbvf/
A Dvf.c107 u32 msgbuf[3]; in e1000_reset_hw_vf() local
245 u32 msgbuf[2]; in e1000_set_vfta_vf() local
249 msgbuf[1] = vid; in e1000_set_vfta_vf()
275 u32 msgbuf[2]; in e1000_rlpml_set_vf() local
279 msgbuf[1] = max_size; in e1000_rlpml_set_vf()
295 u32 msgbuf[3]; in e1000_rar_set_vf() local
299 memset(msgbuf, 0, 12); in e1000_rar_set_vf()
335 u32 msgbuf[3], msgbuf_chk; in e1000_set_uc_addr_vf() local
339 memset(msgbuf, 0, sizeof(msgbuf)); in e1000_set_uc_addr_vf()
340 msgbuf[0] |= sub_cmd; in e1000_set_uc_addr_vf()
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/linux-6.3-rc2/drivers/platform/surface/aggregator/
A Dssh_msgb.h24 struct msgbuf { struct
39 static inline void msgb_init(struct msgbuf *msgb, u8 *ptr, size_t cap) in msgb_init() argument
50 static inline size_t msgb_bytes_used(const struct msgbuf *msgb) in msgb_bytes_used()
55 static inline void __msgb_push_u8(struct msgbuf *msgb, u8 value) in __msgb_push_u8()
61 static inline void __msgb_push_u16(struct msgbuf *msgb, u16 value) in __msgb_push_u16()
72 static inline void msgb_push_u16(struct msgbuf *msgb, u16 value) in msgb_push_u16()
84 static inline void msgb_push_syn(struct msgbuf *msgb) in msgb_push_syn()
118 static inline void msgb_push_frame(struct msgbuf *msgb, u8 ty, u16 len, u8 seq) in msgb_push_frame()
137 static inline void msgb_push_ack(struct msgbuf *msgb, u8 seq) in msgb_push_ack()
153 static inline void msgb_push_nak(struct msgbuf *msgb) in msgb_push_nak()
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/linux-6.3-rc2/drivers/net/ethernet/intel/ixgbe/
A Dixgbe_sriov.c363 u32 *msgbuf, u32 vf) in ixgbe_set_vf_multicasts() argument
930 msgbuf[0] = IXGBE_VF_RESET; in ixgbe_vf_reset_msg()
949 u32 *msgbuf, u32 vf) in ixgbe_set_vf_mac_addr() argument
971 u32 *msgbuf, u32 vf) in ixgbe_set_vf_vlan_msg() argument
1037 u32 *msgbuf, u32 vf) in ixgbe_negotiate_vf_api() argument
1039 int api = msgbuf[1]; in ixgbe_negotiate_vf_api()
1103 u32 *out_buf = &msgbuf[1]; in ixgbe_get_vf_reta()
1136 u32 *msgbuf, u32 vf) in ixgbe_get_vf_rss_key() argument
1138 u32 *rss_key = &msgbuf[1]; in ixgbe_get_vf_rss_key()
1230 msgbuf[1] = xcast_mode; in ixgbe_update_vf_xcast_mode()
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A Dixgbe_ipsec.c890 int ixgbe_ipsec_vf_add_sa(struct ixgbe_adapter *adapter, u32 *msgbuf, u32 vf) in ixgbe_ipsec_vf_add_sa() argument
901 sam = (struct sa_mbx_msg *)(&msgbuf[1]); in ixgbe_ipsec_vf_add_sa()
969 msgbuf[1] = xs->xso.offload_handle; in ixgbe_ipsec_vf_add_sa()
978 msgbuf[1] = err; in ixgbe_ipsec_vf_add_sa()
1000 int ixgbe_ipsec_vf_del_sa(struct ixgbe_adapter *adapter, u32 *msgbuf, u32 vf) in ixgbe_ipsec_vf_del_sa() argument
1004 u32 pfsa = msgbuf[1]; in ixgbe_ipsec_vf_del_sa()
/linux-6.3-rc2/tools/testing/selftests/ipc/
A Dmsgque.c175 struct msg1 msgbuf; in fill_msgque() local
177 msgbuf.mtype = MSG_TYPE; in fill_msgque()
178 memcpy(msgbuf.mtext, TEST_STRING, sizeof(TEST_STRING)); in fill_msgque()
179 if (msgsnd(msgque->msq_id, &msgbuf.mtype, sizeof(TEST_STRING), in fill_msgque()
185 msgbuf.mtype = ANOTHER_MSG_TYPE; in fill_msgque()
186 memcpy(msgbuf.mtext, ANOTHER_TEST_STRING, sizeof(ANOTHER_TEST_STRING)); in fill_msgque()
187 if (msgsnd(msgque->msq_id, &msgbuf.mtype, sizeof(ANOTHER_TEST_STRING), in fill_msgque()
/linux-6.3-rc2/drivers/i2c/
A Di2c-slave-testunit.c50 u8 msgbuf[256]; in i2c_slave_testunit_work() local
54 msg.buf = msgbuf; in i2c_slave_testunit_work()
67 msgbuf[0] = tu->client->addr; in i2c_slave_testunit_work()
68 msgbuf[1] = tu->regs[TU_REG_DATAL]; in i2c_slave_testunit_work()
69 msgbuf[2] = tu->regs[TU_REG_DATAH]; in i2c_slave_testunit_work()
/linux-6.3-rc2/drivers/block/
A Dsunvdc.c337 struct vio_dring_data *pkt = msgbuf; in vdc_ack()
385 } msgbuf; in vdc_event() local
387 err = ldc_read(vio->lp, &msgbuf, sizeof(msgbuf)); in vdc_event()
396 msgbuf.tag.type, in vdc_event()
397 msgbuf.tag.stype, in vdc_event()
398 msgbuf.tag.stype_env, in vdc_event()
399 msgbuf.tag.sid); in vdc_event()
400 err = vio_validate_sid(vio, &msgbuf.tag); in vdc_event()
405 if (msgbuf.tag.stype == VIO_SUBTYPE_ACK) in vdc_event()
406 err = vdc_ack(port, &msgbuf); in vdc_event()
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/linux-6.3-rc2/drivers/soc/qcom/
A Dsmd-rpm.c161 char msgbuf[32]; in qcom_smd_rpm_callback() local
178 len = min_t(u32, ALIGN(msg_length, 4), sizeof(msgbuf)); in qcom_smd_rpm_callback()
179 memcpy_fromio(msgbuf, msg->message, len); in qcom_smd_rpm_callback()
180 msgbuf[len - 1] = 0; in qcom_smd_rpm_callback()
182 if (!strcmp(msgbuf, "resource does not exist")) in qcom_smd_rpm_callback()
/linux-6.3-rc2/drivers/net/ethernet/sun/
A Dsunvnet_common.c646 struct vio_dring_data *pkt = msgbuf; in vnet_rx()
688 struct vio_dring_data *pkt = msgbuf; in vnet_ack()
839 } msgbuf; in vnet_event_napi() local
843 (struct vio_dring_data *)&msgbuf; in vnet_event_napi()
855 err = ldc_read(vio->lp, &msgbuf, sizeof(msgbuf)); in vnet_event_napi()
864 msgbuf.tag.type, in vnet_event_napi()
865 msgbuf.tag.stype, in vnet_event_napi()
866 msgbuf.tag.stype_env, in vnet_event_napi()
867 msgbuf.tag.sid); in vnet_event_napi()
889 err = vnet_ack(port, &msgbuf); in vnet_event_napi()
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/linux-6.3-rc2/drivers/staging/wlan-ng/
A Dp80211netdev.c499 u8 *msgbuf; in p80211knetdev_siocdevprivate() local
520 msgbuf = memdup_user(data, req->len); in p80211knetdev_siocdevprivate()
521 if (IS_ERR(msgbuf)) { in p80211knetdev_siocdevprivate()
522 result = PTR_ERR(msgbuf); in p80211knetdev_siocdevprivate()
526 result = p80211req_dorequest(wlandev, msgbuf); in p80211knetdev_siocdevprivate()
529 if (copy_to_user(data, msgbuf, req->len)) in p80211knetdev_siocdevprivate()
532 kfree(msgbuf); in p80211knetdev_siocdevprivate()
A Dp80211req.c114 int p80211req_dorequest(struct wlandevice *wlandev, u8 *msgbuf) in p80211req_dorequest() argument
116 struct p80211msg *msg = (struct p80211msg *)msgbuf; in p80211req_dorequest()
A Dp80211req.h52 int p80211req_dorequest(struct wlandevice *wlandev, u8 *msgbuf);
/linux-6.3-rc2/init/
A Dmain.c1299 char msgbuf[64]; in do_one_initcall() local
1309 msgbuf[0] = 0; in do_one_initcall()
1312 sprintf(msgbuf, "preemption imbalance "); in do_one_initcall()
1316 strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf)); in do_one_initcall()
1319 WARN(msgbuf[0], "initcall %pS returned with %s\n", fn, msgbuf); in do_one_initcall()
/linux-6.3-rc2/ipc/
A Dsyscall.c54 return ksys_msgsnd(first, (struct msgbuf __user *) ptr, in ksys_ipc()
72 (struct msgbuf __user *) ptr, in ksys_ipc()
A Dmsg.c961 long ksys_msgsnd(int msqid, struct msgbuf __user *msgp, size_t msgsz, in ksys_msgsnd()
971 SYSCALL_DEFINE4(msgsnd, int, msqid, struct msgbuf __user *, msgp, size_t, msgsz, in SYSCALL_DEFINE4()
1028 struct msgbuf __user *msgp = dest; in do_msg_fill()
1264 long ksys_msgrcv(int msqid, struct msgbuf __user *msgp, size_t msgsz, in ksys_msgrcv()
1270 SYSCALL_DEFINE5(msgrcv, int, msqid, struct msgbuf __user *, msgp, size_t, msgsz, in SYSCALL_DEFINE5()
/linux-6.3-rc2/include/uapi/linux/
A Dipc.h59 struct msgbuf __user *msgp;
A Dmsg.h38 struct msgbuf { struct
/linux-6.3-rc2/arch/loongarch/include/asm/
A DKbuild17 generic-y += msgbuf.h
/linux-6.3-rc2/include/uapi/asm-generic/
A DKbuild16 mandatory-y += msgbuf.h
/linux-6.3-rc2/drivers/net/ethernet/intel/igb/
A Digb_main.c7252 u32 *msgbuf, u32 vf) in igb_set_vf_multicasts() argument
7255 u16 *hash_list = (u16 *)&msgbuf[1]; in igb_set_vf_multicasts()
7570 u32 reg, msgbuf[3] = {}; in igb_vf_reset_msg() local
7571 u8 *addr = (u8 *)(&msgbuf[1]); in igb_vf_reset_msg()
7594 igb_write_mbx(hw, msgbuf, 3, vf); in igb_vf_reset_msg()
7930 u32 msgbuf[E1000_VFMAILBOX_SIZE]; in igb_rcv_msg_from_vf() local
7953 if (msgbuf[0] == E1000_VF_RESET) { in igb_rcv_msg_from_vf()
7966 switch ((msgbuf[0] & 0xFFFF)) { in igb_rcv_msg_from_vf()
7994 msgbuf[0] |= E1000_VT_MSGTYPE_CTS; in igb_rcv_msg_from_vf()
8000 msgbuf[0] |= E1000_VT_MSGTYPE_ACK; in igb_rcv_msg_from_vf()
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