diff options
Diffstat (limited to 'drivers/scsi/arm/cumana_1.c')
| -rw-r--r-- | drivers/scsi/arm/cumana_1.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/drivers/scsi/arm/cumana_1.c b/drivers/scsi/arm/cumana_1.c index fb7600dec5be..a87b99c7fb9a 100644 --- a/drivers/scsi/arm/cumana_1.c +++ b/drivers/scsi/arm/cumana_1.c @@ -17,10 +17,10 @@ #define NCR5380_read(reg) cumanascsi_read(hostdata, reg) #define NCR5380_write(reg, value) cumanascsi_write(hostdata, reg, value) -#define NCR5380_dma_xfer_len(instance, cmd, phase) (cmd->transfersize) +#define NCR5380_dma_xfer_len cumanascsi_dma_xfer_len #define NCR5380_dma_recv_setup cumanascsi_pread #define NCR5380_dma_send_setup cumanascsi_pwrite -#define NCR5380_dma_residual(instance) (0) +#define NCR5380_dma_residual NCR5380_dma_residual_none #define NCR5380_intr cumanascsi_intr #define NCR5380_queue_command cumanascsi_queue_command @@ -40,12 +40,12 @@ static void cumanascsi_write(struct NCR5380_hostdata *, unsigned int, u8); #define L(v) (((v)<<16)|((v) & 0x0000ffff)) #define H(v) (((v)>>16)|((v) & 0xffff0000)) -static inline int cumanascsi_pwrite(struct Scsi_Host *host, +static inline int cumanascsi_pwrite(struct NCR5380_hostdata *hostdata, unsigned char *addr, int len) { unsigned long *laddr; - u8 __iomem *base = priv(host)->io; - u8 __iomem *dma = priv(host)->pdma_io + 0x2000; + u8 __iomem *base = hostdata->io; + u8 __iomem *dma = hostdata->pdma_io + 0x2000; if(!len) return 0; @@ -100,19 +100,19 @@ static inline int cumanascsi_pwrite(struct Scsi_Host *host, } } end: - writeb(priv(host)->ctrl | 0x40, base + CTRL); + writeb(hostdata->ctrl | 0x40, base + CTRL); if (len) return -1; return 0; } -static inline int cumanascsi_pread(struct Scsi_Host *host, +static inline int cumanascsi_pread(struct NCR5380_hostdata *hostdata, unsigned char *addr, int len) { unsigned long *laddr; - u8 __iomem *base = priv(host)->io; - u8 __iomem *dma = priv(host)->pdma_io + 0x2000; + u8 __iomem *base = hostdata->io; + u8 __iomem *dma = hostdata->pdma_io + 0x2000; if(!len) return 0; @@ -166,13 +166,19 @@ static inline int cumanascsi_pread(struct Scsi_Host *host, } } end: - writeb(priv(host)->ctrl | 0x40, base + CTRL); + writeb(hostdata->ctrl | 0x40, base + CTRL); if (len) return -1; return 0; } +static int cumanascsi_dma_xfer_len(struct NCR5380_hostdata *hostdata, + struct scsi_cmnd *cmd) +{ + return cmd->transfersize; +} + static u8 cumanascsi_read(struct NCR5380_hostdata *hostdata, unsigned int reg) { |