remove some dead cruft, as done already in aic7xxx
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Index: scsi-misc-2.6/drivers/scsi/aic7xxx/aic79xx_osm.h
===================================================================
--- scsi-misc-2.6.orig/drivers/scsi/aic7xxx/aic79xx_osm.h 2005-08-13 14:37:53.000000000 +0200
+++ scsi-misc-2.6/drivers/scsi/aic7xxx/aic79xx_osm.h 2005-08-13 14:50:08.000000000 +0200
@@ -254,39 +254,8 @@
/***************************** 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 @@
*/
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 @@
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;
};
Index: scsi-misc-2.6/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
===================================================================
--- scsi-misc-2.6.orig/drivers/scsi/aic7xxx/aic79xx_osm_pci.c 2005-08-13 14:37:53.000000000 +0200
+++ scsi-misc-2.6/drivers/scsi/aic7xxx/aic79xx_osm_pci.c 2005-08-13 14:50:08.000000000 +0200
@@ -177,15 +177,12 @@
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);
-
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