diff options
| -rw-r--r-- | drivers/scsi/aic7xxx/aic79xx_osm.h | 35 | ||||
| -rw-r--r-- | drivers/scsi/aic7xxx/aic79xx_osm_pci.c | 3 |
2 files changed, 0 insertions, 38 deletions
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.h b/drivers/scsi/aic7xxx/aic79xx_osm.h index 46edcf3e4e6..296d3a59efe 100644 --- a/drivers/scsi/aic7xxx/aic79xx_osm.h +++ b/drivers/scsi/aic7xxx/aic79xx_osm.h @@ -254,39 +254,8 @@ ahd_scb_timer_reset(struct scb *scb, u_int usec) /***************************** SMP support ************************************/ #include <linux/spinlock.h> -#define AHD_SCSI_HAS_HOST_LOCK 1 - #define AIC79XX_DRIVER_VERSION "1.3.11" -/**************************** Front End Queues ********************************/ -/* - * Data structure used to cast the Linux struct scsi_cmnd to something - * that allows us to use the queue macros. The linux structure has - * plenty of space to hold the links fields as required by the queue - * macros, but the queue macors require them to have the correct type. - */ -struct ahd_cmd_internal { - /* Area owned by the Linux scsi layer. */ - uint8_t private[offsetof(struct scsi_cmnd, SCp.Status)]; - union { - STAILQ_ENTRY(ahd_cmd) ste; - LIST_ENTRY(ahd_cmd) le; - TAILQ_ENTRY(ahd_cmd) tqe; - } links; - uint32_t end; -}; - -struct ahd_cmd { - union { - struct ahd_cmd_internal icmd; - struct scsi_cmnd scsi_cmd; - } un; -}; - -#define acmd_icmd(cmd) ((cmd)->un.icmd) -#define acmd_scsi_cmd(cmd) ((cmd)->un.scsi_cmd) -#define acmd_links un.icmd.links - /*************************** Device Data Structures ***************************/ /* * A per probed device structure used to deal with some error recovery @@ -297,13 +266,10 @@ struct ahd_cmd { */ typedef enum { - AHD_DEV_UNCONFIGURED = 0x01, AHD_DEV_FREEZE_TIL_EMPTY = 0x02, /* Freeze queue until active == 0 */ - AHD_DEV_TIMER_ACTIVE = 0x04, /* Our timer is active */ AHD_DEV_Q_BASIC = 0x10, /* Allow basic device queuing */ AHD_DEV_Q_TAGGED = 0x20, /* Allow full SCSI2 command queueing */ AHD_DEV_PERIODIC_OTAG = 0x40, /* Send OTAG to prevent starvation */ - AHD_DEV_SLAVE_CONFIGURED = 0x80 /* slave_configure() has been called */ } ahd_linux_dev_flags; struct ahd_linux_target; @@ -432,7 +398,6 @@ struct ahd_platform_data { uint32_t irq; /* IRQ for this adapter */ uint32_t bios_address; uint32_t mem_busaddr; /* Mem Base Addr */ - uint64_t hw_dma_mask; #define AHD_SCB_UP_EH_SEM 0x1 uint32_t flags; }; diff --git a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c index 91daf0c7fb1..7cfb2eb2b86 100644 --- a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c +++ b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c @@ -177,15 +177,12 @@ ahd_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (memsize >= 0x8000000000ULL && pci_set_dma_mask(pdev, DMA_64BIT_MASK) == 0) { ahd->flags |= AHD_64BIT_ADDRESSING; - ahd->platform_data->hw_dma_mask = DMA_64BIT_MASK; } else if (memsize > 0x80000000 && pci_set_dma_mask(pdev, mask_39bit) == 0) { ahd->flags |= AHD_39BIT_ADDRESSING; - ahd->platform_data->hw_dma_mask = mask_39bit; } } else { pci_set_dma_mask(pdev, DMA_32BIT_MASK); - ahd->platform_data->hw_dma_mask = DMA_32BIT_MASK; } ahd->dev_softc = pci; error = ahd_pci_config(ahd, entry); |