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Groups > linux.kernel > #1277268
| From | Ching Huang <ching2048@areca.com.tw> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v3 3/5] arcmsr: modifies codes for more readable |
| Date | 2015-11-25 12:50 +0100 |
| Message-ID | <qyGKd-5Jh-1@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
From: Ching Huang <ching2048@areca.com.tw> Modifies codes for more readable Signed-of-by: Ching Huang <ching2048@areca.com.tw> --- diff -uprN a/drivers/scsi/arcmsr/arcmsr.h b/drivers/scsi/arcmsr/arcmsr.h --- a/drivers/scsi/arcmsr/arcmsr.h 2015-11-25 10:52:16.286470000 +0800 +++ b/drivers/scsi/arcmsr/arcmsr.h 2015-11-25 19:10:21.309960000 +0800 @@ -288,6 +288,9 @@ struct FIRMWARE_INFO #define ARCMSR_MESSAGE_RBUFFER 0x0000ff00 /* iop message_rwbuffer for message command */ #define ARCMSR_MESSAGE_RWBUFFER 0x0000fa00 + +#define MEM_BASE0(x) (u32 __iomem *)((unsigned long)acb->mem_base0 + x) +#define MEM_BASE1(x) (u32 __iomem *)((unsigned long)acb->mem_base1 + x) /* ************************************************************************ ** SPEC. for Areca HBC adapter diff -uprN a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c --- a/drivers/scsi/arcmsr/arcmsr_hba.c 2015-11-25 19:04:44.590970000 +0800 +++ b/drivers/scsi/arcmsr/arcmsr_hba.c 2015-11-25 19:11:27.679958000 +0800 @@ -2649,13 +2649,13 @@ static bool arcmsr_hbaB_get_config(struc acb->dma_coherent2 = dma_coherent; reg = (struct MessageUnit_B *)dma_coherent; acb->pmuB = reg; - reg->drv2iop_doorbell= (uint32_t __iomem *)((unsigned long)acb->mem_base0 + ARCMSR_DRV2IOP_DOORBELL); - reg->drv2iop_doorbell_mask = (uint32_t __iomem *)((unsigned long)acb->mem_base0 + ARCMSR_DRV2IOP_DOORBELL_MASK); - reg->iop2drv_doorbell = (uint32_t __iomem *)((unsigned long)acb->mem_base0 + ARCMSR_IOP2DRV_DOORBELL); - reg->iop2drv_doorbell_mask = (uint32_t __iomem *)((unsigned long)acb->mem_base0 + ARCMSR_IOP2DRV_DOORBELL_MASK); - reg->message_wbuffer = (uint32_t __iomem *)((unsigned long)acb->mem_base1 + ARCMSR_MESSAGE_WBUFFER); - reg->message_rbuffer = (uint32_t __iomem *)((unsigned long)acb->mem_base1 + ARCMSR_MESSAGE_RBUFFER); - reg->message_rwbuffer = (uint32_t __iomem *)((unsigned long)acb->mem_base1 + ARCMSR_MESSAGE_RWBUFFER); + reg->drv2iop_doorbell= MEM_BASE0(ARCMSR_DRV2IOP_DOORBELL); + reg->drv2iop_doorbell_mask = MEM_BASE0(ARCMSR_DRV2IOP_DOORBELL_MASK); + reg->iop2drv_doorbell = MEM_BASE0(ARCMSR_IOP2DRV_DOORBELL); + reg->iop2drv_doorbell_mask = MEM_BASE0(ARCMSR_IOP2DRV_DOORBELL_MASK); + reg->message_wbuffer = MEM_BASE1(ARCMSR_MESSAGE_WBUFFER); + reg->message_rbuffer = MEM_BASE1(ARCMSR_MESSAGE_RBUFFER); + reg->message_rwbuffer = MEM_BASE1(ARCMSR_MESSAGE_RWBUFFER); iop_firm_model = (char __iomem *)(®->message_rwbuffer[15]); /*firm_model,15,60-67*/ iop_firm_version = (char __iomem *)(®->message_rwbuffer[17]); /*firm_version,17,68-83*/ iop_device_map = (char __iomem *)(®->message_rwbuffer[21]); /*firm_version,21,84-99*/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH v3 3/5] arcmsr: modifies codes for more readable Ching Huang <ching2048@areca.com.tw> - 2015-11-25 12:50 +0100 Re: [PATCH v3 3/5] arcmsr: modifies codes for more readable Hannes Reinecke <hare@suse.de> - 2015-11-25 13:10 +0100 Re: [PATCH v3 3/5] arcmsr: modifies codes for more readable Johannes Thumshirn <jthumshirn@suse.de> - 2015-11-25 13:10 +0100
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