From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964965AbWAZWsJ (ORCPT ); Thu, 26 Jan 2006 17:48:09 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964970AbWAZWsJ (ORCPT ); Thu, 26 Jan 2006 17:48:09 -0500 Received: from mailout.stusta.mhn.de ([141.84.69.5]:58886 "HELO mailout.stusta.mhn.de") by vger.kernel.org with SMTP id S964957AbWAZWsH (ORCPT ); Thu, 26 Jan 2006 17:48:07 -0500 Date: Thu, 26 Jan 2006 23:48:05 +0100 From: Adrian Bunk To: Andrew Morton Cc: Al Viro , linux-kernel@vger.kernel.org, James.Bottomley@SteelEye.com, linux-scsi@vger.kernel.org Subject: [3/10] remove ISA legacy functions: drivers/scsi/g_NCR5380.c Message-ID: <20060126224805.GG3668@stusta.de> References: <20060126223126.GD3668@stusta.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060126223126.GD3668@stusta.de> User-Agent: Mutt/1.5.11 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Al Viro switched CONFIG_SCSI_G_NCR5380_MEM code in g_NCR5380 to ioremap(); massaged g_NCR5380.h accordingly. Signed-off-by: Al Viro Signed-off-by: Adrian Bunk --- drivers/scsi/g_NCR5380.c | 28 +++++++++++++++++++++------- drivers/scsi/g_NCR5380.h | 23 +++++++++++++++++------ 2 files changed, 38 insertions(+), 13 deletions(-) 6432444077b99d420f973ce8f1e748792f50a161 diff --git a/drivers/scsi/g_NCR5380.c b/drivers/scsi/g_NCR5380.c --- a/drivers/scsi/g_NCR5380.c +++ b/drivers/scsi/g_NCR5380.c @@ -127,7 +127,7 @@ static int ncr_53c400a = NCR_NOT_SET; static int dtc_3181e = NCR_NOT_SET; static struct override { - NCR5380_implementation_fields; + NCR5380_map_type NCR5380_map_name; int irq; int dma; int board; /* Use NCR53c400, Ricoh, etc. extensions ? */ @@ -299,6 +299,10 @@ int __init generic_NCR5380_detect(struct }; int flags = 0; struct Scsi_Host *instance; +#ifdef CONFIG_SCSI_G_NCR5380_MEM + unsigned long base; + void __iomem *iomem; +#endif if (ncr_irq != NCR_NOT_SET) overrides[0].irq = ncr_irq; @@ -424,15 +428,22 @@ int __init generic_NCR5380_detect(struct region_size = NCR5380_region_size; } #else - if(!request_mem_region(overrides[current_override].NCR5380_map_name, NCR5380_region_size, "ncr5380")) + base = overrides[current_override].NCR5380_map_name; + if (!request_mem_region(base, NCR5380_region_size, "ncr5380")) + continue; + iomem = ioremap(base, NCR5380_region_size); + if (!iomem) { + release_mem_region(base, NCR5380_region_size); continue; + } #endif instance = scsi_register(tpnt, sizeof(struct NCR5380_hostdata)); if (instance == NULL) { #ifndef CONFIG_SCSI_G_NCR5380_MEM release_region(overrides[current_override].NCR5380_map_name, region_size); #else - release_mem_region(overrides[current_override].NCR5380_map_name, NCR5380_region_size); + iounmap(iomem); + release_mem_region(base, NCR5380_region_size); #endif continue; } @@ -440,6 +451,8 @@ int __init generic_NCR5380_detect(struct instance->NCR5380_instance_name = overrides[current_override].NCR5380_map_name; #ifndef CONFIG_SCSI_G_NCR5380_MEM instance->n_io_port = region_size; +#else + ((struct NCR5380_hostdata *)instance->hostdata).iomem = iomem; #endif NCR5380_init(instance, flags); @@ -509,6 +522,7 @@ int generic_NCR5380_release_resources(st #ifndef CONFIG_SCSI_G_NCR5380_MEM release_region(instance->NCR5380_instance_name, instance->n_io_port); #else + iounmap(((struct NCR5380_hostdata *)instance->hostdata).iomem); release_mem_region(instance->NCR5380_instance_name, NCR5380_region_size); #endif @@ -586,7 +600,7 @@ static inline int NCR5380_pread(struct S } #else /* implies CONFIG_SCSI_G_NCR5380_MEM */ - isa_memcpy_fromio(dst + start, NCR53C400_host_buffer + NCR5380_map_name, 128); + memcpy_fromio(dst + start, iomem + NCR53C400_host_buffer, 128); #endif start += 128; blocks--; @@ -606,7 +620,7 @@ static inline int NCR5380_pread(struct S } #else /* implies CONFIG_SCSI_G_NCR5380_MEM */ - isa_memcpy_fromio(dst + start, NCR53C400_host_buffer + NCR5380_map_name, 128); + memcpy_fromio(dst + start, iomem + NCR53C400_host_buffer, 128); #endif start += 128; blocks--; @@ -671,7 +685,7 @@ static inline int NCR5380_pwrite(struct } #else /* implies CONFIG_SCSI_G_NCR5380_MEM */ - isa_memcpy_toio(NCR53C400_host_buffer + NCR5380_map_name, src + start, 128); + memcpy_toio(iomem + NCR53C400_host_buffer, src + start, 128); #endif start += 128; blocks--; @@ -687,7 +701,7 @@ static inline int NCR5380_pwrite(struct } #else /* implies CONFIG_SCSI_G_NCR5380_MEM */ - isa_memcpy_toio(NCR53C400_host_buffer + NCR5380_map_name, src + start, 128); + memcpy_toio(iomem + NCR53C400_host_buffer, src + start, 128); #endif start += 128; blocks--; diff --git a/drivers/scsi/g_NCR5380.h b/drivers/scsi/g_NCR5380.h --- a/drivers/scsi/g_NCR5380.h +++ b/drivers/scsi/g_NCR5380.h @@ -82,6 +82,15 @@ static const char* generic_NCR5380_info( #define NCR5380_read(reg) (inb(NCR5380_map_name + (reg))) #define NCR5380_write(reg, value) (outb((value), (NCR5380_map_name + (reg)))) +#define NCR5380_implementation_fields \ + NCR5380_map_type NCR5380_map_name + +#define NCR5380_local_declare() \ + register NCR5380_implementation_fields + +#define NCR5380_setup(instance) \ + NCR5380_map_name = (NCR5380_map_type)((instance)->NCR5380_instance_name) + #else /* therefore CONFIG_SCSI_G_NCR5380_MEM */ @@ -95,18 +104,20 @@ static const char* generic_NCR5380_info( #define NCR53C400_host_buffer 0x3900 #define NCR5380_region_size 0x3a00 -#define NCR5380_read(reg) isa_readb(NCR5380_map_name + NCR53C400_mem_base + (reg)) -#define NCR5380_write(reg, value) isa_writeb(value, NCR5380_map_name + NCR53C400_mem_base + (reg)) -#endif +#define NCR5380_read(reg) readb(iomem + NCR53C400_mem_base + (reg)) +#define NCR5380_write(reg, value) writeb(value, iomem + NCR53C400_mem_base + (reg)) #define NCR5380_implementation_fields \ - NCR5380_map_type NCR5380_map_name + NCR5380_map_type NCR5380_map_name; \ + void __iomem *iomem; #define NCR5380_local_declare() \ - register NCR5380_implementation_fields + register void __iomem *iomem #define NCR5380_setup(instance) \ - NCR5380_map_name = (NCR5380_map_type)((instance)->NCR5380_instance_name) + iomem = (((struct NCR5380_hostdata *)(instance)->hostdata).iomem) + +#endif #define NCR5380_intr generic_NCR5380_intr #define NCR5380_queue_command generic_NCR5380_queue_command