Mercurial > flash_v2
changeset 744:42861b9d6e75
Minor improvement for extended IRQ support
| author | gthomas |
|---|---|
| date | Mon, 24 Feb 2003 18:09:45 +0000 |
| parents | 3cd70c8160c2 |
| children | 524cd8104dfd |
| files | packages/hal/arm/xscale/pxa2x0/current/ChangeLog packages/hal/arm/xscale/pxa2x0/current/src/pxa2x0_misc.c |
| diffstat | 2 files changed, 9 insertions(+), 4 deletions(-) [+] |
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--- a/packages/hal/arm/xscale/pxa2x0/current/ChangeLog +++ b/packages/hal/arm/xscale/pxa2x0/current/ChangeLog @@ -1,3 +1,8 @@ +2003-02-24 Gary Thomas <gary@mlbassoc.com> + + * src/pxa2x0_misc.c (hal_IRQ_handler): Pass 'sources' on to any + extended IRQ handler (it may need them). + 2003-02-20 Gary Thomas <gary@mlbassoc.com> * src/pxa2x0_misc.c (hal_hardware_init): Move call to hal_if_init()
--- a/packages/hal/arm/xscale/pxa2x0/current/src/pxa2x0_misc.c +++ b/packages/hal/arm/xscale/pxa2x0/current/src/pxa2x0_misc.c @@ -166,16 +166,16 @@ int hal_IRQ_handler(void) { cyg_uint32 sources, index; + sources = *PXA2X0_ICIP; + #ifdef HAL_EXTENDED_IRQ_HANDLER // Use platform specific IRQ handler, if defined // Note: this macro should do a 'return' with the appropriate // interrupt number if such an extended interrupt exists. The // assumption is that the line after the macro starts 'normal' processing. - HAL_EXTENDED_IRQ_HANDLER(index); + HAL_EXTENDED_IRQ_HANDLER(sources); #endif - sources = *PXA2X0_ICIP; - if ( sources & 0xff0000 ) index = 16; else if ( sources & 0xff00 ) @@ -258,7 +258,7 @@ void hal_interrupt_unmask(int vector) void hal_interrupt_acknowledge(int vector) { -#ifdef HAL_EXTENDED_INTERRUPT_UNMASK +#ifdef HAL_EXTENDED_INTERRUPT_ACKNOWLEDGE // Use platform specific handling, if defined // Note: this macro should do a 'return' for "extended" values of 'vector' // Normal vectors are handled by code subsequent to the macro call.