From 3318540b58f2d22ddaf211f3c8887785372e4e28 Mon Sep 17 00:00:00 2001 From: Christopher Ferris Date: Fri, 13 Jan 2017 13:28:52 -0800 Subject: Update to kernel headers v4.9.3. Test: Built arm, arm64, x86, x86_64 targets. Test: Booted on angler, and ran bionic unit tests (32 bit and 64 bit). Change-Id: I1e1baf5e5ce74283d21140736aad64c25dbdbe4e --- original/uapi/linux/serial_reg.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'original/uapi/linux/serial_reg.h') diff --git a/original/uapi/linux/serial_reg.h b/original/uapi/linux/serial_reg.h index 1e5ac4e..b4c0484 100644 --- a/original/uapi/linux/serial_reg.h +++ b/original/uapi/linux/serial_reg.h @@ -376,5 +376,13 @@ #define UART_EXAR_TXTRG 0x0a /* Tx FIFO trigger level write-only */ #define UART_EXAR_RXTRG 0x0b /* Rx FIFO trigger level write-only */ +/* + * These are definitions for the Altera ALTR_16550_F32/F64/F128 + * Normalized from 0x100 to 0x40 because of shift by 2 (32 bit regs). + */ +#define UART_ALTR_AFR 0x40 /* Additional Features Register */ +#define UART_ALTR_EN_TXFIFO_LW 0x01 /* Enable the TX FIFO Low Watermark */ +#define UART_ALTR_TX_LOW 0x41 /* Tx FIFO Low Watermark */ + #endif /* _LINUX_SERIAL_REG_H */ -- cgit v1.2.3