diff options
Diffstat (limited to 'libc/kernel/common/linux/serial_reg.h')
| -rw-r--r-- | libc/kernel/common/linux/serial_reg.h | 249 |
1 files changed, 249 insertions, 0 deletions
diff --git a/libc/kernel/common/linux/serial_reg.h b/libc/kernel/common/linux/serial_reg.h new file mode 100644 index 0000000..97b149a --- /dev/null +++ b/libc/kernel/common/linux/serial_reg.h @@ -0,0 +1,249 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _LINUX_SERIAL_REG_H +#define _LINUX_SERIAL_REG_H + +#define UART_RX 0 +#define UART_TX 0 + +#define UART_IER 1 +#define UART_IER_MSI 0x08 +#define UART_IER_RLSI 0x04 +#define UART_IER_THRI 0x02 +#define UART_IER_RDI 0x01 + +#define UART_IERX_SLEEP 0x10 + +#define UART_IIR 2 +#define UART_IIR_NO_INT 0x01 +#define UART_IIR_ID 0x06 +#define UART_IIR_MSI 0x00 +#define UART_IIR_THRI 0x02 +#define UART_IIR_RDI 0x04 +#define UART_IIR_RLSI 0x06 + +#define UART_FCR 2 +#define UART_FCR_ENABLE_FIFO 0x01 +#define UART_FCR_CLEAR_RCVR 0x02 +#define UART_FCR_CLEAR_XMIT 0x04 +#define UART_FCR_DMA_SELECT 0x08 + +#define UART_FCR_R_TRIG_00 0x00 +#define UART_FCR_R_TRIG_01 0x40 +#define UART_FCR_R_TRIG_10 0x80 +#define UART_FCR_R_TRIG_11 0xc0 +#define UART_FCR_T_TRIG_00 0x00 +#define UART_FCR_T_TRIG_01 0x10 +#define UART_FCR_T_TRIG_10 0x20 +#define UART_FCR_T_TRIG_11 0x30 + +#define UART_FCR_TRIGGER_MASK 0xC0 +#define UART_FCR_TRIGGER_1 0x00 +#define UART_FCR_TRIGGER_4 0x40 +#define UART_FCR_TRIGGER_8 0x80 +#define UART_FCR_TRIGGER_14 0xC0 + +#define UART_FCR6_R_TRIGGER_8 0x00 +#define UART_FCR6_R_TRIGGER_16 0x40 +#define UART_FCR6_R_TRIGGER_24 0x80 +#define UART_FCR6_R_TRIGGER_28 0xC0 +#define UART_FCR6_T_TRIGGER_16 0x00 +#define UART_FCR6_T_TRIGGER_8 0x10 +#define UART_FCR6_T_TRIGGER_24 0x20 +#define UART_FCR6_T_TRIGGER_30 0x30 +#define UART_FCR7_64BYTE 0x20 + +#define UART_LCR 3 + +#define UART_LCR_DLAB 0x80 +#define UART_LCR_SBC 0x40 +#define UART_LCR_SPAR 0x20 +#define UART_LCR_EPAR 0x10 +#define UART_LCR_PARITY 0x08 +#define UART_LCR_STOP 0x04 +#define UART_LCR_WLEN5 0x00 +#define UART_LCR_WLEN6 0x01 +#define UART_LCR_WLEN7 0x02 +#define UART_LCR_WLEN8 0x03 + +#define UART_MCR 4 +#define UART_MCR_CLKSEL 0x80 +#define UART_MCR_TCRTLR 0x40 +#define UART_MCR_XONANY 0x20 +#define UART_MCR_AFE 0x20 +#define UART_MCR_LOOP 0x10 +#define UART_MCR_OUT2 0x08 +#define UART_MCR_OUT1 0x04 +#define UART_MCR_RTS 0x02 +#define UART_MCR_DTR 0x01 + +#define UART_LSR 5 +#define UART_LSR_TEMT 0x40 +#define UART_LSR_THRE 0x20 +#define UART_LSR_BI 0x10 +#define UART_LSR_FE 0x08 +#define UART_LSR_PE 0x04 +#define UART_LSR_OE 0x02 +#define UART_LSR_DR 0x01 + +#define UART_MSR 6 +#define UART_MSR_DCD 0x80 +#define UART_MSR_RI 0x40 +#define UART_MSR_DSR 0x20 +#define UART_MSR_CTS 0x10 +#define UART_MSR_DDCD 0x08 +#define UART_MSR_TERI 0x04 +#define UART_MSR_DDSR 0x02 +#define UART_MSR_DCTS 0x01 +#define UART_MSR_ANY_DELTA 0x0F + +#define UART_SCR 7 + +#define UART_DLL 0 +#define UART_DLM 1 + +#define UART_EFR 2 +#define UART_EFR_CTS 0x80 +#define UART_EFR_RTS 0x40 +#define UART_EFR_SCD 0x20 +#define UART_EFR_ECB 0x10 + +#define UART_XON1 4 +#define UART_XON2 5 +#define UART_XOFF1 6 +#define UART_XOFF2 7 + +#define UART_TI752_TCR 6 +#define UART_TI752_TLR 7 + +#define UART_TRG 0 + +#define UART_TRG_1 0x01 +#define UART_TRG_4 0x04 +#define UART_TRG_8 0x08 +#define UART_TRG_16 0x10 +#define UART_TRG_32 0x20 +#define UART_TRG_64 0x40 +#define UART_TRG_96 0x60 +#define UART_TRG_120 0x78 +#define UART_TRG_128 0x80 + +#define UART_FCTR 1 +#define UART_FCTR_RTS_NODELAY 0x00 +#define UART_FCTR_RTS_4DELAY 0x01 +#define UART_FCTR_RTS_6DELAY 0x02 +#define UART_FCTR_RTS_8DELAY 0x03 +#define UART_FCTR_IRDA 0x04 +#define UART_FCTR_TX_INT 0x08 +#define UART_FCTR_TRGA 0x00 +#define UART_FCTR_TRGB 0x10 +#define UART_FCTR_TRGC 0x20 +#define UART_FCTR_TRGD 0x30 +#define UART_FCTR_SCR_SWAP 0x40 +#define UART_FCTR_RX 0x00 +#define UART_FCTR_TX 0x80 + +#define UART_EMSR 7 +#define UART_EMSR_FIFO_COUNT 0x01 +#define UART_EMSR_ALT_COUNT 0x02 + +#define UART_IER_DMAE 0x80 +#define UART_IER_UUE 0x40 +#define UART_IER_NRZE 0x20 +#define UART_IER_RTOIE 0x10 + +#define UART_IIR_TOD 0x08 + +#define UART_FCR_PXAR1 0x00 +#define UART_FCR_PXAR8 0x40 +#define UART_FCR_PXAR16 0x80 +#define UART_FCR_PXAR32 0xc0 + +#define UART_ASR 0x01 +#define UART_RFL 0x03 +#define UART_TFL 0x04 +#define UART_ICR 0x05 + +#define UART_ACR 0x00 +#define UART_CPR 0x01 +#define UART_TCR 0x02 +#define UART_CKS 0x03 +#define UART_TTL 0x04 +#define UART_RTL 0x05 +#define UART_FCL 0x06 +#define UART_FCH 0x07 +#define UART_ID1 0x08 +#define UART_ID2 0x09 +#define UART_ID3 0x0A +#define UART_REV 0x0B +#define UART_CSR 0x0C +#define UART_NMR 0x0D +#define UART_CTR 0xFF + +#define UART_ACR_RXDIS 0x01 +#define UART_ACR_TXDIS 0x02 +#define UART_ACR_DSRFC 0x04 +#define UART_ACR_TLENB 0x20 +#define UART_ACR_ICRRD 0x40 +#define UART_ACR_ASREN 0x80 + +#define UART_RSA_BASE (-8) + +#define UART_RSA_MSR ((UART_RSA_BASE) + 0) + +#define UART_RSA_MSR_SWAP (1 << 0) +#define UART_RSA_MSR_FIFO (1 << 2) +#define UART_RSA_MSR_FLOW (1 << 3) +#define UART_RSA_MSR_ITYP (1 << 4) + +#define UART_RSA_IER ((UART_RSA_BASE) + 1) + +#define UART_RSA_IER_Rx_FIFO_H (1 << 0) +#define UART_RSA_IER_Tx_FIFO_H (1 << 1) +#define UART_RSA_IER_Tx_FIFO_E (1 << 2) +#define UART_RSA_IER_Rx_TOUT (1 << 3) +#define UART_RSA_IER_TIMER (1 << 4) + +#define UART_RSA_SRR ((UART_RSA_BASE) + 2) + +#define UART_RSA_SRR_Tx_FIFO_NEMP (1 << 0) +#define UART_RSA_SRR_Tx_FIFO_NHFL (1 << 1) +#define UART_RSA_SRR_Tx_FIFO_NFUL (1 << 2) +#define UART_RSA_SRR_Rx_FIFO_NEMP (1 << 3) +#define UART_RSA_SRR_Rx_FIFO_NHFL (1 << 4) +#define UART_RSA_SRR_Rx_FIFO_NFUL (1 << 5) +#define UART_RSA_SRR_Rx_TOUT (1 << 6) +#define UART_RSA_SRR_TIMER (1 << 7) + +#define UART_RSA_FRR ((UART_RSA_BASE) + 2) + +#define UART_RSA_TIVSR ((UART_RSA_BASE) + 3) + +#define UART_RSA_TCR ((UART_RSA_BASE) + 4) + +#define UART_RSA_TCR_SWITCH (1 << 0) + +#define SERIAL_RSA_BAUD_BASE (921600) +#define SERIAL_RSA_BAUD_BASE_LO (SERIAL_RSA_BAUD_BASE / 8) + +#define UART_OMAP_MDR1 0x08 +#define UART_OMAP_MDR2 0x09 +#define UART_OMAP_SCR 0x10 +#define UART_OMAP_SSR 0x11 +#define UART_OMAP_EBLR 0x12 +#define UART_OMAP_OSC_12M_SEL 0x13 +#define UART_OMAP_MVER 0x14 +#define UART_OMAP_SYSC 0x15 +#define UART_OMAP_SYSS 0x16 + +#endif + |