diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/blackfin/mach-bf537/include/mach/bf537.h | 10 | ||||
| -rw-r--r-- | arch/blackfin/mach-common/ints-priority.c | 14 |
2 files changed, 10 insertions, 14 deletions
diff --git a/arch/blackfin/mach-bf537/include/mach/bf537.h b/arch/blackfin/mach-bf537/include/mach/bf537.h index 17fab4474669..8b291418ca32 100644 --- a/arch/blackfin/mach-bf537/include/mach/bf537.h +++ b/arch/blackfin/mach-bf537/include/mach/bf537.h @@ -9,16 +9,6 @@ #ifndef __MACH_BF537_H__ #define __MACH_BF537_H__ -/* Masks for generic ERROR IRQ demultiplexing used in int-priority-sc.c */ - -#define SPI_ERR_MASK (TXCOL | RBSY | MODF | TXE) /* SPI_STAT */ -#define SPORT_ERR_MASK (ROVF | RUVF | TOVF | TUVF) /* SPORTx_STAT */ -#define PPI_ERR_MASK (0xFFFF & ~FLD) /* PPI_STATUS */ -#define EMAC_ERR_MASK (PHYINT | MMCINT | RXFSINT | TXFSINT | WAKEDET | RXDMAERR | TXDMAERR | STMDONE) /* EMAC_SYSTAT */ -#define UART_ERR_MASK_STAT1 (0x4) /* UARTx_IIR */ -#define UART_ERR_MASK_STAT0 (0x2) /* UARTx_IIR */ -#define CAN_ERR_MASK (EWTIF | EWRIF | EPIF | BOIF | WUIF | UIAIF | AAIF | RMLIF | UCEIF | EXTIF | ADIF) /* CAN_GIF */ - #define OFFSET_(x) ((x) & 0x0000FFFF) /*some misc defines*/ diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c index 0d84fb28233d..1873b2c1fede 100644 --- a/arch/blackfin/mach-common/ints-priority.c +++ b/arch/blackfin/mach-common/ints-priority.c @@ -26,11 +26,19 @@ #include <asm/gpio.h> #include <asm/irq_handler.h> #include <asm/dpmc.h> +#include <asm/bfin5xx_spi.h> +#include <asm/bfin_sport.h> #define SIC_SYSIRQ(irq) (irq - (IRQ_CORETMR + 1)) #ifdef BF537_FAMILY # define BF537_GENERIC_ERROR_INT_DEMUX +# define SPI_ERR_MASK (BIT_STAT_TXCOL | BIT_STAT_RBSY | BIT_STAT_MODF | BIT_STAT_TXE) /* SPI_STAT */ +# define SPORT_ERR_MASK (ROVF | RUVF | TOVF | TUVF) /* SPORT_STAT */ +# define PPI_ERR_MASK (0xFFFF & ~FLD) /* PPI_STATUS */ +# define EMAC_ERR_MASK (PHYINT | MMCINT | RXFSINT | TXFSINT | WAKEDET | RXDMAERR | TXDMAERR | STMDONE) /* EMAC_SYSTAT */ +# define UART_ERR_MASK (0x6) /* UART_IIR */ +# define CAN_ERR_MASK (EWTIF | EWRIF | EPIF | BOIF | WUIF | UIAIF | AAIF | RMLIF | UCEIF | EXTIF | ADIF) /* CAN_GIF */ #else # undef BF537_GENERIC_ERROR_INT_DEMUX #endif @@ -325,11 +333,9 @@ static void bfin_demux_error_irq(unsigned int int_err_irq, irq = IRQ_CAN_ERROR; else if (bfin_read_SPI_STAT() & SPI_ERR_MASK) irq = IRQ_SPI_ERROR; - else if ((bfin_read_UART0_IIR() & UART_ERR_MASK_STAT1) && - (bfin_read_UART0_IIR() & UART_ERR_MASK_STAT0)) + else if ((bfin_read_UART0_IIR() & UART_ERR_MASK) == UART_ERR_MASK) irq = IRQ_UART0_ERROR; - else if ((bfin_read_UART1_IIR() & UART_ERR_MASK_STAT1) && - (bfin_read_UART1_IIR() & UART_ERR_MASK_STAT0)) + else if ((bfin_read_UART1_IIR() & UART_ERR_MASK) == UART_ERR_MASK) irq = IRQ_UART1_ERROR; if (irq) { |
