diff options
| author | Denys Dmytriyenko <denis@denix.org> | 2009-03-17 14:32:59 -0400 |
|---|---|---|
| committer | Denys Dmytriyenko <denis@denix.org> | 2009-03-17 14:32:59 -0400 |
| commit | 709c4d66e0b107ca606941b988bad717c0b45d9b (patch) | |
| tree | 37ee08b1eb308f3b2b6426d5793545c38396b838 /recipes/linux/linux-gumstix-2.6.15/bugfix-serial-interrupt.patch | |
| parent | fa6cd5a3b993f16c27de4ff82b42684516d433ba (diff) | |
rename packages/ to recipes/ per earlier agreement
See links below for more details:
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21326
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21816
Signed-off-by: Denys Dmytriyenko <denis@denix.org>
Acked-by: Mike Westerhof <mwester@dls.net>
Acked-by: Philip Balister <philip@balister.org>
Acked-by: Khem Raj <raj.khem@gmail.com>
Acked-by: Marcin Juszkiewicz <hrw@openembedded.org>
Acked-by: Koen Kooi <koen@openembedded.org>
Acked-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Diffstat (limited to 'recipes/linux/linux-gumstix-2.6.15/bugfix-serial-interrupt.patch')
| -rw-r--r-- | recipes/linux/linux-gumstix-2.6.15/bugfix-serial-interrupt.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/recipes/linux/linux-gumstix-2.6.15/bugfix-serial-interrupt.patch b/recipes/linux/linux-gumstix-2.6.15/bugfix-serial-interrupt.patch new file mode 100644 index 0000000000..df4a46e030 --- /dev/null +++ b/recipes/linux/linux-gumstix-2.6.15/bugfix-serial-interrupt.patch @@ -0,0 +1,25 @@ +Index: linux-2.6.15gum/drivers/serial/pxa.c +=================================================================== +--- linux-2.6.15gum.orig/drivers/serial/pxa.c ++++ linux-2.6.15gum/drivers/serial/pxa.c +@@ -246,15 +246,19 @@ serial_pxa_irq(int irq, void *dev_id, st + struct uart_pxa_port *up = (struct uart_pxa_port *)dev_id; + unsigned int iir, lsr; + ++ serial_out(up, UART_MCR, serial_in(up, UART_MCR) & ~UART_MCR_RTS); // Clear RTS + iir = serial_in(up, UART_IIR); + if (iir & UART_IIR_NO_INT) +- return IRQ_NONE; ++ { ++ //printk(KERN_WARNING "serial_pxa_irq: odd -- interrupt triggered, but no interrupt in IIR: %08x\n",iir); ++ } + lsr = serial_in(up, UART_LSR); + if (lsr & UART_LSR_DR) + receive_chars(up, &lsr, regs); + check_modem_status(up); + if (lsr & UART_LSR_THRE) + transmit_chars(up); ++ serial_out(up, UART_MCR, serial_in(up, UART_MCR) | UART_MCR_RTS); // Assert RTS + return IRQ_HANDLED; + } + |