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Searched refs:msg_ptr (Results 1 – 7 of 7) sorted by relevance

/linux-4.4.14/ipc/
Dmqueue.c966 struct msg_msg *msg_ptr; in SYSCALL_DEFINE5() local
1012 msg_ptr = load_msg(u_msg_ptr, msg_len); in SYSCALL_DEFINE5()
1013 if (IS_ERR(msg_ptr)) { in SYSCALL_DEFINE5()
1014 ret = PTR_ERR(msg_ptr); in SYSCALL_DEFINE5()
1017 msg_ptr->m_ts = msg_len; in SYSCALL_DEFINE5()
1018 msg_ptr->m_type = msg_prio; in SYSCALL_DEFINE5()
1044 wait.msg = (void *) msg_ptr; in SYSCALL_DEFINE5()
1056 pipelined_send(&wake_q, info, msg_ptr, receiver); in SYSCALL_DEFINE5()
1059 ret = msg_insert(msg_ptr, info); in SYSCALL_DEFINE5()
1072 free_msg(msg_ptr); in SYSCALL_DEFINE5()
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/linux-4.4.14/drivers/i2c/busses/
Di2c-pxa.c163 unsigned int msg_ptr; member
296 i2c->msg_num, i2c->msg_idx, i2c->msg_ptr); in i2c_pxa_scream_blue_murder()
771 i2c->msg_ptr = 0; in i2c_pxa_do_pio_xfer()
836 i2c->msg_ptr = 0; in i2c_pxa_do_xfer()
897 i2c->msg_ptr = 0; in i2c_pxa_master_complete()
942 if (i2c->msg_ptr == 0 && i2c->msg_idx == 0) in i2c_pxa_irq_txempty()
953 if (i2c->msg_ptr == i2c->msg->len - 1 && in i2c_pxa_irq_txempty()
958 } else if (i2c->msg_ptr < i2c->msg->len) { in i2c_pxa_irq_txempty()
962 writel(i2c->msg->buf[i2c->msg_ptr++], _IDBR(i2c)); in i2c_pxa_irq_txempty()
970 if ((i2c->msg_ptr == i2c->msg->len) && in i2c_pxa_irq_txempty()
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Di2c-exynos5.c164 unsigned int msg_ptr; member
491 len = min(fifo_level, i2c->msg->len - i2c->msg_ptr); in exynos5_i2c_irq()
496 i2c->msg->buf[i2c->msg_ptr++] = byte; in exynos5_i2c_irq()
505 if (len > (i2c->msg->len - i2c->msg_ptr)) in exynos5_i2c_irq()
506 len = i2c->msg->len - i2c->msg_ptr; in exynos5_i2c_irq()
509 byte = i2c->msg->buf[i2c->msg_ptr++]; in exynos5_i2c_irq()
517 if ((i2c->trans_done && (i2c->msg->len == i2c->msg_ptr)) || in exynos5_i2c_irq()
631 i2c->msg_ptr = 0; in exynos5_i2c_xfer_msg()
Di2c-s3c2410.c112 unsigned int msg_ptr; member
192 i2c->msg_ptr = 0; in s3c24xx_i2c_master_complete()
390 return i2c->msg_ptr == i2c->msg->len-1; in is_msglast()
400 return i2c->msg_ptr >= i2c->msg->len; in is_msgend()
475 byte = i2c->msg->buf[i2c->msg_ptr++]; in i2c_s3c_irq_nextbyte()
491 i2c->msg_ptr = 0; in i2c_s3c_irq_nextbyte()
527 i2c->msg->buf[i2c->msg_ptr++] = byte; in i2c_s3c_irq_nextbyte()
552 i2c->msg_ptr = 0; in i2c_s3c_irq_nextbyte()
732 i2c->msg_ptr = 0; in s3c24xx_i2c_doxfer()
/linux-4.4.14/net/nfc/
Dllcp_commands.c640 u8 *msg_data, *msg_ptr; in nfc_llcp_send_i_frame() local
676 msg_ptr = msg_data; in nfc_llcp_send_i_frame()
697 memcpy(skb_put(pdu, frag_len), msg_ptr, frag_len); in nfc_llcp_send_i_frame()
708 msg_ptr += frag_len; in nfc_llcp_send_i_frame()
722 u8 *msg_ptr, *msg_data; in nfc_llcp_send_ui_frame() local
742 msg_ptr = msg_data; in nfc_llcp_send_ui_frame()
763 memcpy(skb_put(pdu, frag_len), msg_ptr, frag_len); in nfc_llcp_send_ui_frame()
769 msg_ptr += frag_len; in nfc_llcp_send_ui_frame()
/linux-4.4.14/drivers/net/can/usb/peak_usb/
Dpcan_usb_fd.c647 u8 *msg_ptr, *msg_end; in pcan_usb_fd_decode_buf() local
651 msg_ptr = urb->transfer_buffer; in pcan_usb_fd_decode_buf()
653 for (; msg_ptr < msg_end;) { in pcan_usb_fd_decode_buf()
656 rx_msg = (struct pucan_msg *)msg_ptr; in pcan_usb_fd_decode_buf()
666 if (msg_ptr + rx_msg_size > msg_end) { in pcan_usb_fd_decode_buf()
709 msg_ptr += rx_msg_size; in pcan_usb_fd_decode_buf()
/linux-4.4.14/include/linux/
Dsyscalls.h680 asmlinkage long sys_mq_timedsend(mqd_t mqdes, const char __user *msg_ptr, size_t msg_len, unsigned …
681 asmlinkage long sys_mq_timedreceive(mqd_t mqdes, char __user *msg_ptr, size_t msg_len, unsigned int…