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| author | Ching Huang <ching2048@areca.com.tw> | 2014-08-19 11:14:14 +0400 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-09-16 20:39:58 +0400 |
| commit | 6e38adfc58406e7ea6f6701c49abaf046ce076a8 (patch) | |
| tree | 52fed0d325f91c4ffa8553b1db3527bb1dd0272f /drivers/scsi/arcmsr/arcmsr.h | |
| parent | 626fa32c801ed583594831051ff9fd56f2e6d261 (diff) | |
| download | linux-6e38adfc58406e7ea6f6701c49abaf046ce076a8.tar.xz | |
arcmsr: revise allocation of second dma_coherent_handle for type B
This modification is for consistency with upcoming adapter type D.
Both adapter type B and D have similar H/W and S/W structure.
Signed-off-by: Ching Huang <ching2048@areca.com.tw>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi/arcmsr/arcmsr.h')
| -rw-r--r-- | drivers/scsi/arcmsr/arcmsr.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/arcmsr/arcmsr.h b/drivers/scsi/arcmsr/arcmsr.h index 6d616beca439..83c0a7dbfef3 100644 --- a/drivers/scsi/arcmsr/arcmsr.h +++ b/drivers/scsi/arcmsr/arcmsr.h @@ -507,6 +507,7 @@ struct AdapterControlBlock #define ACB_ADAPTER_TYPE_B 0x00000002 /* hbb M IOP */ #define ACB_ADAPTER_TYPE_C 0x00000004 /* hbc P IOP */ #define ACB_ADAPTER_TYPE_D 0x00000008 /* hbd A IOP */ + u32 roundup_ccbsize; struct pci_dev * pdev; struct Scsi_Host * host; unsigned long vir2phy_offset; @@ -563,6 +564,7 @@ struct AdapterControlBlock dma_addr_t dma_coherent_handle; /* dma_coherent_handle used for memory free */ dma_addr_t dma_coherent_handle2; + void *dma_coherent2; unsigned int uncache_size; uint8_t rqbuffer[ARCMSR_MAX_QBUFFER]; /* data collection buffer for read from 80331 */ |