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| author |   Mike Frysinger <vapier.adi@gmail.com> | 2008-04-25 03:03:03 +0800 |
|---|---|---|
| committer |   Bryan Wu <cooloney@kernel.org> | 2008-04-25 03:03:03 +0800 |
| commit | 50e2e15afaac59c955f43d78d0a1e53cf8a76370 (patch) | |
| tree | 6c72090bf5028eff1364ae87fa1382140580ccfd /drivers/serial/bfin_5xx.c | |
| parent | Blackfin Serial Driver: use BFIN_UART_NR_PORTS to help SIR driver in uart port. (diff) | |
| download | linux-dev-50e2e15afaac59c955f43d78d0a1e53cf8a76370.tar.xz linux-dev-50e2e15afaac59c955f43d78d0a1e53cf8a76370.zip | |
Blackfin Serial Driver: the uart break anomaly has been given its own number, so switch to it
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'drivers/serial/bfin_5xx.c')
| -rw-r--r-- | drivers/serial/bfin_5xx.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c index 8dab6644297c..47ca7b0267df 100644 --- a/drivers/serial/bfin_5xx.c +++ b/drivers/serial/bfin_5xx.c @@ -194,7 +194,7 @@ int kgdb_get_debug_char(void) } #endif -#if ANOMALY_05000230 && defined(CONFIG_SERIAL_BFIN_PIO) +#if ANOMALY_05000363 && defined(CONFIG_SERIAL_BFIN_PIO) # define UART_GET_ANOMALY_THRESHOLD(uart) ((uart)->anomaly_threshold) # define UART_SET_ANOMALY_THRESHOLD(uart, v) ((uart)->anomaly_threshold = (v)) #else @@ -239,7 +239,7 @@ static void bfin_serial_rx_chars(struct bfin_serial_port *uart) } #endif - if (ANOMALY_05000230) { + if (ANOMALY_05000363) { /* The BF533 (and BF561) family of processors have a nice anomaly * where they continuously generate characters for a "single" break. * We have to basically ignore this flood until the "next" valid @@ -251,9 +251,6 @@ static void bfin_serial_rx_chars(struct bfin_serial_port *uart) * timeout was picked as it must absolutely be larger than 1 * character time +/- some percent. So 1.5 sounds good. All other * Blackfin families operate properly. Woo. - * Note: While Anomaly 05000230 does not directly address this, - * the changes that went in for it also fixed this issue. - * That anomaly was fixed in 0.5+ silicon. I like bunnies. */ if (anomaly_start.tv_sec) { struct timeval curr; @@ -287,7 +284,7 @@ static void bfin_serial_rx_chars(struct bfin_serial_port *uart) } if (status & BI) { - if (ANOMALY_05000230) + if (ANOMALY_05000363) if (bfin_revid() < 5) do_gettimeofday(&anomaly_start); uart->port.icount.brk++; |