svn commit: r358354 - head/sys/dev/aic7xxx

Warner Losh imp at FreeBSD.org
Wed Feb 26 19:40:02 UTC 2020 

Author: imp
Date: Wed Feb 26 19:39:59 2020
New Revision: 358354
URL: https://svnweb.freebsd.org/changeset/base/358354

Log:
  Remove support for FreeBSD 4-7.
  
  It's doubtful this driver would still work unchanged there.
  Compile tested only because I no longer have ahc/ahd devices.

Modified:
  head/sys/dev/aic7xxx/aic79xx_osm.h
  head/sys/dev/aic7xxx/aic7xxx_osm.h
  head/sys/dev/aic7xxx/aic_osm_lib.c
  head/sys/dev/aic7xxx/aic_osm_lib.h

Modified: head/sys/dev/aic7xxx/aic79xx_osm.h
==============================================================================
--- head/sys/dev/aic7xxx/aic79xx_osm.h	Wed Feb 26 19:39:52 2020	(r358353)
+++ head/sys/dev/aic7xxx/aic79xx_osm.h	Wed Feb 26 19:39:59 2020	(r358354)
@@ -43,9 +43,7 @@
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/bus.h>		/* For device_t */
-#if __FreeBSD_version >= 500000
 #include <sys/endian.h>
-#endif
 #include <sys/eventhandler.h>
 #include <sys/kernel.h>
 #include <sys/malloc.h>
@@ -60,13 +58,8 @@
 
 #include <sys/rman.h>
 
-#if __FreeBSD_version >= 500000
 #include <dev/pci/pcireg.h>
 #include <dev/pci/pcivar.h>
-#else
-#include <pci/pcireg.h>
-#include <pci/pcivar.h>
-#endif
 
 #include <cam/cam.h>
 #include <cam/cam_ccb.h>

Modified: head/sys/dev/aic7xxx/aic7xxx_osm.h
==============================================================================
--- head/sys/dev/aic7xxx/aic7xxx_osm.h	Wed Feb 26 19:39:52 2020	(r358353)
+++ head/sys/dev/aic7xxx/aic7xxx_osm.h	Wed Feb 26 19:39:59 2020	(r358354)
@@ -42,39 +42,22 @@
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/bus.h>		/* For device_t */
-#if __FreeBSD_version >= 500000
 #include <sys/endian.h>
-#endif
 #include <sys/eventhandler.h>
 #include <sys/kernel.h>
 #include <sys/malloc.h>
 #include <sys/module.h>
 #include <sys/queue.h>
 
-#if __FreeBSD_version < 500000
-#include <pci.h>
-#else
-#define NPCI 1
-#endif
-
-#if NPCI > 0
 #define AIC_PCI_CONFIG 1
-#endif
 #include <machine/bus.h>
 #include <machine/endian.h>
 #include <machine/resource.h>
 
 #include <sys/rman.h>
 
-#if NPCI > 0
-#if __FreeBSD_version >= 500000
 #include <dev/pci/pcireg.h>
 #include <dev/pci/pcivar.h>
-#else
-#include <pci/pcireg.h>
-#include <pci/pcivar.h>
-#endif
-#endif
 
 #include <cam/cam.h>
 #include <cam/cam_ccb.h>

Modified: head/sys/dev/aic7xxx/aic_osm_lib.c
==============================================================================
--- head/sys/dev/aic7xxx/aic_osm_lib.c	Wed Feb 26 19:39:52 2020	(r358353)
+++ head/sys/dev/aic7xxx/aic_osm_lib.c	Wed Feb 26 19:39:59 2020	(r358354)
@@ -128,23 +128,6 @@ aic_recovery_thread(void *arg)
 void
 aic_calc_geometry(struct ccb_calc_geometry *ccg, int extended)
 {
-#if __FreeBSD_version >= 500000
 	cam_calc_geometry(ccg, extended);
-#else
-	uint32_t size_mb;
-	uint32_t secs_per_cylinder;
-
-	size_mb = ccg->volume_size / ((1024L * 1024L) / ccg->block_size);
-	if (size_mb > 1024 && extended) {
-		ccg->heads = 255;
-		ccg->secs_per_track = 63;
-	} else {
-		ccg->heads = 64;
-		ccg->secs_per_track = 32;
-	}
-	secs_per_cylinder = ccg->heads * ccg->secs_per_track;
-	ccg->cylinders = ccg->volume_size / secs_per_cylinder;
-	ccg->ccb_h.status = CAM_REQ_CMP;
-#endif
 }
 

Modified: head/sys/dev/aic7xxx/aic_osm_lib.h
==============================================================================
--- head/sys/dev/aic7xxx/aic_osm_lib.h	Wed Feb 26 19:39:52 2020	(r358353)
+++ head/sys/dev/aic7xxx/aic_osm_lib.h	Wed Feb 26 19:39:59 2020	(r358354)
@@ -36,9 +36,7 @@
  */
 
 /******************************** OS Includes *********************************/
-#if __FreeBSD_version >= 500000
 #include <sys/mutex.h>
-#endif
 
 /*************************** Library Symbol Mapping ***************************/
 #define	AIC_LIB_ENTRY_CONCAT(x, prefix)	prefix ## x
@@ -71,7 +69,6 @@
 #define	AIC_SHUTDOWN_RECOVERY		AIC_CONST_ENTRY(_SHUTDOWN_RECOVERY)
 
 /********************************* Byte Order *********************************/
-#if __FreeBSD_version >= 500000
 #define aic_htobe16(x) htobe16(x)
 #define aic_htobe32(x) htobe32(x)
 #define aic_htobe64(x) htobe64(x)
@@ -85,22 +82,7 @@
 #define aic_le16toh(x) le16toh(x)
 #define aic_le32toh(x) le32toh(x)
 #define aic_le64toh(x) le64toh(x)
-#else
-#define aic_htobe16(x) (x)
-#define aic_htobe32(x) (x)
-#define aic_htobe64(x) (x)
-#define aic_htole16(x) (x)
-#define aic_htole32(x) (x)
-#define aic_htole64(x) (x)
 
-#define aic_be16toh(x) (x)
-#define aic_be32toh(x) (x)
-#define aic_be64toh(x) (x)
-#define aic_le16toh(x) (x)
-#define aic_le32toh(x) (x)
-#define aic_le64toh(x) (x)
-#endif
-
 /************************* Forward Declarations *******************************/
 typedef device_t aic_dev_softc_t;
 typedef union ccb *aic_io_ctx_t;
@@ -125,22 +107,11 @@ aic_wakeup_recovery_thread(struct aic_softc *aic)
 }
 
 /****************************** Kernel Threads ********************************/
-#if __FreeBSD_version > 500005
-#if __FreeBSD_version > 800001
 #define	aic_kthread_create(func, farg, proc_ptr, flags, stackpgs, fmtstr, arg) \
 	kproc_create(func, farg, proc_ptr, flags, stackpgs, fmtstr, arg)
-#else
-#define	aic_kthread_create(func, farg, proc_ptr, flags, stackpgs, fmtstr, arg) \
-	kthread_create(func, farg, proc_ptr, flags, stackpgs, fmtstr, arg)
-#endif
-#else
-#define	aic_kthread_create(func, farg, proc_ptr, flags, stackpgs, fmtstr, arg) \
-	kthread_create(func, farg, proc_ptr, fmtstr, arg)
-#endif
 
 /******************************* Bus Space/DMA ********************************/
 
-#if __FreeBSD_version >= 501102
 #define aic_dma_tag_create(aic, parent_tag, alignment, boundary,	\
 			   lowaddr, highaddr, filter, filterarg,	\
 			   maxsize, nsegments, maxsegsz, flags,		\
@@ -150,16 +121,6 @@ aic_wakeup_recovery_thread(struct aic_softc *aic)
 			   maxsize, nsegments, maxsegsz, flags,		\
 			   busdma_lock_mutex, &aic->platform_data->mtx,			\
 			   dma_tagp)
-#else
-#define aic_dma_tag_create(aic, parent_tag, alignment, boundary,	\
-			   lowaddr, highaddr, filter, filterarg,	\
-			   maxsize, nsegments, maxsegsz, flags,		\
-			   dma_tagp)					\
-	bus_dma_tag_create(parent_tag, alignment, boundary,		\
-			   lowaddr, highaddr, filter, filterarg,	\
-			   maxsize, nsegments, maxsegsz, flags,		\
-			   dma_tagp)
-#endif
 
 #define aic_dma_tag_destroy(aic, tag)					\
 	bus_dma_tag_destroy(tag)
@@ -191,11 +152,7 @@ aic_wakeup_recovery_thread(struct aic_softc *aic)
 #include AIC_CORE_INCLUDE
 
 /***************************** Timer Facilities *******************************/
-#if __FreeBSD_version >= 500000
 #define aic_timer_init(timer) callout_init(timer, /*mpsafe*/1)
-#else
-#define aic_timer_init callout_init
-#endif
 #define aic_timer_stop callout_stop
 
 static __inline void aic_timer_reset(aic_timer_t *, u_int,

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