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| author | marcel <marcel@FreeBSD.org> | 2006-04-02 21:45:54 +0000 |
|---|---|---|
| committer | marcel <marcel@FreeBSD.org> | 2006-04-02 21:45:54 +0000 |
| commit | aedb89e6c06a1c4a2f003f777de42a9d05b5b4a8 (patch) | |
| tree | eb31ca7499d49c1a5e87b5bf5d5c653178dd3417 /sys/dev/uart/uart_bus.h | |
| parent | 20d0f352f4e624e4a02018ab9f879774a7575bed (diff) | |
| download | FreeBSD-src-aedb89e6c06a1c4a2f003f777de42a9d05b5b4a8.zip FreeBSD-src-aedb89e6c06a1c4a2f003f777de42a9d05b5b4a8.tar.gz | |
Eliminate the sc_hasfifo flag from the softc. It was only used by
the NS8250 class driver. The UART has FIFOs if sc_rxfifosz>1, so
test for that instead.
While here properly initialize sc_rxfifosz and sc_txfifosz in the
case the UART doesn't have FIFOs.
Diffstat (limited to 'sys/dev/uart/uart_bus.h')
| -rw-r--r-- | sys/dev/uart/uart_bus.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sys/dev/uart/uart_bus.h b/sys/dev/uart/uart_bus.h index 7c5f47a..19ceab0 100644 --- a/sys/dev/uart/uart_bus.h +++ b/sys/dev/uart/uart_bus.h @@ -93,7 +93,6 @@ struct uart_softc { int sc_callout:1; /* This UART is opened for callout. */ int sc_fastintr:1; /* This UART uses fast interrupts. */ - int sc_hasfifo:1; /* This UART has FIFOs. */ int sc_hwiflow:1; /* This UART has HW input flow ctl. */ int sc_hwoflow:1; /* This UART has HW output flow ctl. */ int sc_leaving:1; /* This UART is going away. */ |
