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  /external/syslinux/gpxe/src/core/
serial.c 89 #define uart_readb(addr) readb((addr)) macro
92 #define uart_readb(addr) inb((addr)) macro
105 status = uart_readb(UART_BASE + UART_LSR);
123 status = uart_readb(UART_BASE + UART_LSR);
125 ch = uart_readb(UART_BASE + UART_RBR); /* fetch (first) character */
140 status = uart_readb(UART_BASE + UART_LSR); /* line status reg; */
159 lcs = uart_readb(UART_BASE + UART_LCR) & 0x7f;
161 divisor = (uart_readb(UART_BASE + UART_DLM) << 8) | uart_readb(UART_BASE + UART_DLL);
170 if (uart_readb(UART_BASE + UART_DLL) != 0xaa)
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  /external/syslinux/com32/gdbstub/
serial.c 83 #define uart_readb(addr) inb(addr) macro
94 status = uart_readb(UART_BASE + UART_LSR);
112 status = uart_readb(UART_BASE + UART_LSR);
114 ch = uart_readb(UART_BASE + UART_RBR); /* fetch (first) character */
135 lcs = uart_readb(UART_BASE + UART_LCR) & 0x7f;
138 (uart_readb(UART_BASE + UART_DLM) << 8) | uart_readb(UART_BASE +
148 if (uart_readb(UART_BASE + UART_DLL) != 0xaa) {
152 if (uart_readb(UART_BASE + UART_DLL) != 0x55) {
156 if (uart_readb(UART_BASE + UART_DLL) != (divisor & 0xff))
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