On Fri, 01 Dec 2006 15:58:07 +0100, Franck Bui-Huu <vagabon.xyz@xxxxxxxxx> wrote:
> @@ -216,6 +217,7 @@ config MACH_JAZZ
> select SYS_SUPPORTS_32BIT_KERNEL
> select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
> select SYS_SUPPORTS_100HZ
> + select GENERIC_HARDIRQS_NO__DO_IRQ
> help
> This a family of machines based on the MIPS R4030 chipset which was
> used by several vendors to build RISC/os and Windows NT workstations.
JAZZ uses i8259 which is not converted to irq flow handler yet.
> @@ -468,6 +473,7 @@ config DDB5477
> config MACH_VR41XX
> bool "NEC VR41XX-based machines"
> select SYS_HAS_CPU_VR41XX
> + select GENERIC_HARDIRQS_NO__DO_IRQ
>
> config PMC_YOSEMITE
> bool "PMC-Sierra Yosemite eval board"
Same here.
> @@ -519,6 +525,7 @@ config MARKEINS
> select SYS_SUPPORTS_BIG_ENDIAN
> select SYS_SUPPORTS_LITTLE_ENDIAN
> select SYS_HAS_CPU_R5000
> + select GENERIC_HARDIRQS_NO__DO_IRQ
> help
> This enables support for the R5432-based NEC Mark-eins
> boards with R5500 CPU.
For now emma2rh_gpio_irq_controller still needs __do_IRQ().
> @@ -539,6 +546,7 @@ config SGI_IP22
> select SYS_SUPPORTS_32BIT_KERNEL
> select SYS_SUPPORTS_64BIT_KERNEL
> select SYS_SUPPORTS_BIG_ENDIAN
> + select GENERIC_HARDIRQS_NO__DO_IRQ
> help
> This are the SGI Indy, Challenge S and Indigo2, as well as certain
> OEM variants like the Tandem CMN B006S. To compile a Linux kernel
For now ip22_eisa1_irq_type and ip22_eisa2_irq_type need __do_IRQ().
> @@ -739,6 +748,7 @@ config TOSHIBA_RBTX4927
> select SYS_SUPPORTS_64BIT_KERNEL
> select SYS_SUPPORTS_BIG_ENDIAN
> select TOSHIBA_BOARDS
> + select GENERIC_HARDIRQS_NO__DO_IRQ
> help
> This Toshiba board is based on the TX4927 processor. Say Y here to
> support this machine type
For now toshiba_rbtx4927_irq_isa_type still needs __do_IRQ().
> @@ -758,6 +768,7 @@ config TOSHIBA_RBTX4938
> select SYS_SUPPORTS_LITTLE_ENDIAN
> select SYS_SUPPORTS_BIG_ENDIAN
> select TOSHIBA_BOARDS
> + select GENERIC_HARDIRQS_NO__DO_IRQ
> help
> This Toshiba board is based on the TX4938 processor. Say Y here to
> support this machine type
RBTX4938(rbhma4500) uses i8259 which is not converted to irq flow
handler yet.
> @@ -214,15 +210,6 @@ static void tx4927_irq_cp0_disable(unsig
> tx4927_irq_cp0_modify(CCP0_STATUS, tx4927_irq_cp0_mask(irq), 0);
> }
>
> -static void tx4927_irq_cp0_end(unsigned int irq)
> -{
> - TX4927_IRQ_DPRINTK(TX4927_IRQ_CP0_ENDIRQ, "irq=%d \n", irq);
> -
> - if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) {
> - tx4927_irq_cp0_enable(irq);
> - }
> -}
> -
> /*
> * Functions for pic
> */
> @@ -376,15 +363,6 @@ static void tx4927_irq_pic_disable(unsig
> tx4927_irq_pic_mask(irq), 0);
> }
>
> -static void tx4927_irq_pic_end(unsigned int irq)
> -{
> - TX4927_IRQ_DPRINTK(TX4927_IRQ_PIC_ENDIRQ, "irq=%d\n", irq);
> -
> - if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) {
> - tx4927_irq_pic_enable(irq);
> - }
> -}
> -
> /*
> * Main init functions
> */
You can remove those lines too:
#define TX4927_IRQ_CP0_ENDIRQ ( 1 << 16 )
#define TX4927_IRQ_PIC_ENDIRQ ( 1 << 26 )
> diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c
> index 34cdb2a..ce4ef10 100644
> --- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c
> +++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c
> @@ -388,23 +386,6 @@ static void toshiba_rbtx4927_irq_ioc_dis
> TOSHIBA_RBTX4927_WR08(TOSHIBA_RBTX4927_IOC_INTR_ENAB, v);
> }
>
> -static void toshiba_rbtx4927_irq_ioc_end(unsigned int irq)
> -{
> - TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_IOC_ENDIRQ,
> - "irq=%d\n", irq);
> -
> - if (irq < TOSHIBA_RBTX4927_IRQ_IOC_BEG
> - || irq > TOSHIBA_RBTX4927_IRQ_IOC_END) {
> - TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_EROR,
> - "bad irq=%d\n", irq);
> - panic("\n");
> - }
> -
> - if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) {
> - toshiba_rbtx4927_irq_ioc_enable(irq);
> - }
> -}
> -
>
> /**********************************************************************************/
> /* Functions for isa */
You can remove this line too:
#define TOSHIBA_RBTX4927_IRQ_IOC_ENDIRQ ( 1 << 16 )
