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| author | Florian Fainelli <florian@openwrt.org> | 2011-02-18 12:52:04 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2011-02-18 12:52:04 +0000 |
| commit | a5b575ea457829fdeaec9008e60b50709575cbf0 (patch) | |
| tree | c6ab53ae048322a22665aae777373ef18a3a42e4 /target/linux/ar7/patches-2.6.37/500-serial_kludge.patch | |
| parent | 3156ceea1d04ff48a6178aa5c6a8b2375716f564 (diff) | |
| download | upstream-a5b575ea457829fdeaec9008e60b50709575cbf0.tar.gz upstream-a5b575ea457829fdeaec9008e60b50709575cbf0.tar.bz2 upstream-a5b575ea457829fdeaec9008e60b50709575cbf0.zip | |
[ar7] add support for 2.6.37, thanks Wipster!
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25569 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar7/patches-2.6.37/500-serial_kludge.patch')
| -rw-r--r-- | target/linux/ar7/patches-2.6.37/500-serial_kludge.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/target/linux/ar7/patches-2.6.37/500-serial_kludge.patch b/target/linux/ar7/patches-2.6.37/500-serial_kludge.patch new file mode 100644 index 0000000000..b0eda47f85 --- /dev/null +++ b/target/linux/ar7/patches-2.6.37/500-serial_kludge.patch @@ -0,0 +1,28 @@ +--- a/drivers/serial/8250.c ++++ b/drivers/serial/8250.c +@@ -302,6 +302,13 @@ static const struct serial8250_config ua + .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10, + .flags = UART_CAP_FIFO | UART_CAP_AFE, + }, ++ [PORT_AR7] = { ++ .name = "TI-AR7", ++ .fifo_size = 16, ++ .tx_loadsz = 16, ++ .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_00, ++ .flags = UART_CAP_FIFO | UART_CAP_AFE, ++ }, + }; + + #if defined(CONFIG_MIPS_ALCHEMY) +@@ -2773,7 +2780,11 @@ static void serial8250_console_putchar(s + { + struct uart_8250_port *up = (struct uart_8250_port *)port; + ++#ifdef CONFIG_AR7 ++ wait_for_xmitr(up, BOTH_EMPTY); ++#else + wait_for_xmitr(up, UART_LSR_THRE); ++#endif + serial_out(up, UART_TX, ch); + } + |