[SCSI] mpt fusion: Request I/O resources only when required

[sfrench/cifs-2.6.git] / drivers / message / fusion / mptbase.h

diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index d7682e083f590c8ca39a49a346797300cff02f7e..d83ea96fe135bd92136bfe1a2141cc315f0bafa0 100644 (file)
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -629,6 +629,7 @@ typedef struct _MPT_ADAPTER
        dma_addr_t              HostPageBuffer_dma;
        int                      mtrr_reg;
        struct pci_dev          *pcidev;        /* struct pci_dev pointer */
+       int                     bars;           /* bitmask of BAR's that must be configured */
        u8                      __iomem *memmap;        /* mmap address */
        struct Scsi_Host        *sh;            /* Scsi Host pointer */
        SpiCfgData              spi_data;       /* Scsi config. data */
@@ -907,7 +908,7 @@ extern u32   mpt_GetIocState(MPT_ADAPTER *ioc, int cooked);
 extern void     mpt_print_ioc_summary(MPT_ADAPTER *ioc, char *buf, int *size, int len, int showlan);
 extern int      mpt_HardResetHandler(MPT_ADAPTER *ioc, int sleepFlag);
 extern int      mpt_config(MPT_ADAPTER *ioc, CONFIGPARMS *cfg);
-extern void     mpt_alloc_fw_memory(MPT_ADAPTER *ioc, int size);
+extern int      mpt_alloc_fw_memory(MPT_ADAPTER *ioc, int size);
 extern void     mpt_free_fw_memory(MPT_ADAPTER *ioc);
 extern int      mpt_findImVolumes(MPT_ADAPTER *ioc);
 extern int      mptbase_sas_persist_operation(MPT_ADAPTER *ioc, u8 persist_opcode);