| 1 | // SPDX-License-Identifier: GPL-2.0+ |
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| 2 | |
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| 3 | #include <asm/machvec.h> |
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| 4 | #include "8250.h" |
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| 5 | |
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| 6 | bool alpha_jensen(void) |
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| 7 | { |
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| 8 | return !strcmp(alpha_mv.vector_name, "Jensen" ); |
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| 9 | } |
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| 10 | |
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| 11 | void alpha_jensen_set_mctrl(struct uart_port *port, unsigned int mctrl) |
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| 12 | { |
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| 13 | /* |
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| 14 | * Digital did something really horribly wrong with the OUT1 and OUT2 |
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| 15 | * lines on Alpha Jensen. The failure mode is that if either is |
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| 16 | * cleared, the machine locks up with endless interrupts. |
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| 17 | */ |
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| 18 | mctrl |= TIOCM_OUT1 | TIOCM_OUT2; |
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| 19 | |
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| 20 | serial8250_do_set_mctrl(port, mctrl); |
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| 21 | } |
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| 22 | |
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