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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-07-31 10:45:41 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-08-01 10:08:59 +0200 |
| commit | 8a78b784c4357b60043b7840317ba590f9e0f138 (patch) | |
| tree | 51d007d636c3994f6d1d2c7883b067eea951b828 | |
| parent | bsp/riscv: Initialize FPU depending on ISA (diff) | |
| download | rtems-8a78b784c4357b60043b7840317ba590f9e0f138.tar.bz2 | |
serial/ns16550: Use standard register names
Use the standard register names for the divisor latches. This makes it
easier to compare the code with other driver implementations.
| -rw-r--r-- | bsps/shared/dev/serial/ns16550-context.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/bsps/shared/dev/serial/ns16550-context.c b/bsps/shared/dev/serial/ns16550-context.c index b42be96a26..5f5ef27c77 100644 --- a/bsps/shared/dev/serial/ns16550-context.c +++ b/bsps/shared/dev/serial/ns16550-context.c @@ -153,9 +153,9 @@ bool ns16550_probe(rtems_termios_device_context *base) (*setReg)(pNS16550, NS16550_LINE_CONTROL, ucDataByte); /* XXX */ - (*setReg)(pNS16550,NS16550_TRANSMIT_BUFFER,(uint8_t)(ulBaudDivisor & 0xffU)); + (*setReg)(pNS16550,NS16550_DIVISOR_LATCH_L,(uint8_t)(ulBaudDivisor & 0xffU)); (*setReg)( - pNS16550,NS16550_INTERRUPT_ENABLE, + pNS16550,NS16550_DIVISOR_LATCH_M, (uint8_t)(( ulBaudDivisor >> 8 ) & 0xffU ) ); @@ -660,8 +660,8 @@ static bool ns16550_set_attributes( */ (*setReg)(pNS16550, NS16550_LINE_CONTROL, SP_LINE_DLAB); - (*setReg)(pNS16550, NS16550_TRANSMIT_BUFFER, ulBaudDivisor&0xff); - (*setReg)(pNS16550, NS16550_INTERRUPT_ENABLE, (ulBaudDivisor>>8)&0xff); + (*setReg)(pNS16550, NS16550_DIVISOR_LATCH_L, ulBaudDivisor&0xff); + (*setReg)(pNS16550, NS16550_DIVISOR_LATCH_M, (ulBaudDivisor>>8)&0xff); /* * Now write the line control |