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head/sys/dev/uart/uart_cpu_arm64.c
| Show First 20 Lines • Show All 147 Lines • ▼ Show 20 Lines | uart_cpu_acpi_probe(struct uart_class **classp, bus_space_tag_t *bst, | ||||
| if (err != 0) | if (err != 0) | ||||
| goto out; | goto out; | ||||
| *classp = cd->cd_class; | *classp = cd->cd_class; | ||||
| *rclk = 0; | *rclk = 0; | ||||
| *shiftp = spcr->SerialPort.AccessWidth - 1; | *shiftp = spcr->SerialPort.AccessWidth - 1; | ||||
| *iowidthp = spcr->SerialPort.BitWidth / 8; | *iowidthp = spcr->SerialPort.BitWidth / 8; | ||||
| if ((cd->cd_quirks & UART_F_IGNORE_SPCR_REGSHFT) == | |||||
| UART_F_IGNORE_SPCR_REGSHFT) { | |||||
| *shiftp = cd->cd_regshft; | |||||
| } | |||||
| out: | out: | ||||
| acpi_unmap_table(spcr); | acpi_unmap_table(spcr); | ||||
| return (err); | return (err); | ||||
| } | } | ||||
| #endif | #endif | ||||
| int | int | ||||
| uart_cpu_getdev(int devtype, struct uart_devinfo *di) | uart_cpu_getdev(int devtype, struct uart_devinfo *di) | ||||
| ▲ Show 20 Lines • Show All 49 Lines • Show Last 20 Lines | |||||