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Searched refs:UPF_FOURPORT (Results 1 – 4 of 4) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/tty/serial/8250/
H A D8250_fourport.c13 SERIAL8250_PORT_FLAGS(_base, _irq, UPF_FOURPORT)
H A D8250_port.c1360 if (port->flags & UPF_FOURPORT) { in autoconfig_irq()
1379 if (port->flags & UPF_FOURPORT) { in autoconfig_irq()
1397 if (port->flags & UPF_FOURPORT) in autoconfig_irq()
2381 if (up->port.flags & UPF_FOURPORT) { in serial8250_do_startup()
2467 if (port->flags & UPF_FOURPORT) { in serial8250_do_startup()
2510 if (port->flags & UPF_FOURPORT) { in serial8250_do_shutdown()
/OK3568_Linux_fs/kernel/include/linux/
H A Dserial_core.h182 #define UPF_FOURPORT ((__force upf_t) ASYNC_FOURPORT /* 1 */ ) macro
/OK3568_Linux_fs/kernel/drivers/tty/serial/
H A Dsunsu.c705 if (up->port.flags & UPF_FOURPORT) { in sunsu_startup()
739 if (up->port.flags & UPF_FOURPORT) { in sunsu_shutdown()