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Make COM_RING_SIZE configurable by kernel config(5).

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tsutsui 2009-05-03 13:52:36 +00:00
parent 8fa3bb31fc
commit cf78f721dd
1 changed files with 2 additions and 0 deletions
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sys/dev/ic/comvar.h
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@ -70,7 +70,9 @@ int com_is_console(bus_space_tag_t, bus_addr_t, bus_space_handle_t *);
#define COM_HW_NO_TXPRELOAD 0x200
/* Buffer size for character buffer */
#ifndef COM_RING_SIZE
#define COM_RING_SIZE 2048
#endif
#ifdef COM_REGMAP
#define COM_REG_RXDATA 0