The patch titled
blackfin serial driver: merge the upstream adeos/xenomai
has been removed from the -mm tree. Its filename was
blackfin-serial-driver-merge-the-upstream-adeos-xenomai.patch
This patch was dropped because it was withdrawn
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: blackfin serial driver: merge the upstream adeos/xenomai
From: Philippe Gerum <rpm@xxxxxxxxxxx>
Add ipipe serial debug function for adeos.
Signed-off-by: Philippe Gerum <rpm@xxxxxxxxxxx>
Signed-off-by: Bryan Wu <cooloney@xxxxxxxxxx>
Cc: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/serial/bfin_5xx.c | 45 ++++++++++++++++++++++++++++++++++++
1 file changed, 45 insertions(+)
diff -puN drivers/serial/bfin_5xx.c~blackfin-serial-driver-merge-the-upstream-adeos-xenomai drivers/serial/bfin_5xx.c
--- a/drivers/serial/bfin_5xx.c~blackfin-serial-driver-merge-the-upstream-adeos-xenomai
+++ a/drivers/serial/bfin_5xx.c
@@ -1145,6 +1145,51 @@ static void bfin_serial_console_putchar(
SSYNC();
}
+#ifdef CONFIG_IPIPE
+
+#include <stdarg.h>
+
+void __ipipe_serial_debug(const char *fmt, ...)
+{
+ struct bfin_serial_port *uart = &bfin_serial_ports[0];
+ unsigned short status, tmp;
+ int flags, i, count;
+ char buf[128];
+ va_list ap;
+
+ va_start(ap, fmt);
+ vsprintf(buf, fmt, ap);
+ va_end(ap);
+ count = strlen(buf);
+
+ local_irq_save_hw(flags);
+
+ for (i = 0; i < count; i++) {
+ do {
+ status = UART_GET_LSR(uart);
+ } while (!(status & THRE));
+
+#ifndef CONFIG_BF54x
+ tmp = UART_GET_LCR(uart);
+ tmp &= ~DLAB;
+ UART_PUT_LCR(uart, tmp);
+#endif
+
+ UART_PUT_CHAR(uart, buf[i]);
+ if (buf[i] == '\n') {
+ do {
+ status = UART_GET_LSR(uart);
+ } while (!(status & THRE));
+ UART_PUT_CHAR(uart, '\r');
+ }
+ }
+
+ local_irq_restore_hw(flags);
+}
+EXPORT_SYMBOL(__ipipe_serial_debug);
+
+#endif /* CONFIG_IPIPE */
+
/*
* Interrupts are disabled on entering
*/
_
Patches currently in -mm which might be from rpm@xxxxxxxxxxx are
linux-next.patch
blackfin-serial-driver-merge-the-upstream-adeos-xenomai.patch
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