Searched refs:iir (Results 1 - 7 of 7) sorted by relevance
| /device/soc/rockchip/common/sdk_linux/drivers/tty/serial/8250/ |
| H A D | 8250_port.c | 1394 DEBUG_AUTOCONF("iir=%d ", scratch);
in autoconfig()
1950 static bool handle_rx_dma(struct uart_8250_port *up, unsigned int iir)
in handle_rx_dma() argument
1953 if ((iir & 0xf) != UART_IIR_RX_TIMEOUT) {
in handle_rx_dma()
1959 switch (iir & 0x3f) {
in handle_rx_dma()
1975 int serial8250_handle_irq(struct uart_port *port, unsigned int iir)
in serial8250_handle_irq() argument
1983 if (iir & UART_IIR_NO_INT) {
in serial8250_handle_irq()
1993 dma_err = handle_rx_dma(up, iir);
in serial8250_handle_irq()
2015 if (!up->dma || handle_rx_dma(up, iir)) {
in serial8250_handle_irq()
2022 if ((!up->dma || (up->dma && (!up->dma->txchan || up->dma->tx_err))) && ((iir & 0xf) == UART_IIR_THRI)) {
in serial8250_handle_irq()
2057 unsigned int iir;
in serial8250_default_handle_irq() local
2078 unsigned int iir = serial_port_in(port, UART_IIR); serial8250_tx_threshold_handle_irq() local
2275 unsigned char lsr, iir; serial8250_do_startup() local
[all...] |
| H A D | 8250_dw.c | 254 unsigned int iir = p->serial_in(p, UART_IIR);
in dw8250_handle_irq() local
265 if ((iir & 0x3f) == UART_IIR_RX_TIMEOUT) {
in dw8250_handle_irq()
277 if (serial8250_handle_irq(p, iir)) {
in dw8250_handle_irq()
281 if ((iir & UART_IIR_BUSY) == UART_IIR_BUSY) {
in dw8250_handle_irq()
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| H A D | 8250_core.c | 278 unsigned int iir, ier = 0, lsr; in serial8250_backup_timeout() local
292 iir = serial_in(up, UART_IIR); in serial8250_backup_timeout()
302 if ((iir & UART_IIR_NO_INT) && (up->ier & UART_IER_THRI) && in serial8250_backup_timeout()
304 iir &= ~(UART_IIR_ID | UART_IIR_NO_INT); in serial8250_backup_timeout()
305 iir |= UART_IIR_THRI; in serial8250_backup_timeout()
308 if (!(iir & UART_IIR_NO_INT)) { in serial8250_backup_timeout()
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| /device/soc/rockchip/common/vendor/drivers/media/platform/rockchip/ispp/ |
| H A D | stream.h | 73 struct rkispp_dummy_buffer iir; member
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| /device/soc/rockchip/rk3588/kernel/drivers/media/platform/rockchip/ispp/ |
| H A D | stream.h | 82 struct rkispp_dummy_buffer iir; member
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| /device/soc/rockchip/common/sdk_linux/include/uapi/linux/ |
| H A D | rkisp2-config.h | 674 s32 iir; member
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| /device/soc/rockchip/rk3588/kernel/include/uapi/linux/ |
| H A D | rkisp2-config.h | 690 s32 iir; member
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