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[SCSI] ipr: add support for multiple stages of initialization

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This patch adds support for using the new IOA initialization feedback register.
It also enables 64 bit support in the ipr_ioafp_identify_hrrq and
ipr_mask_and_clear_interrupts routines.

Signed-off-by: Wayne Boyer <wayneb@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Wayne Boyer
2010-02-19 13:24:26 -08:00
committed by James Bottomley
父節點 f72919ec2b
當前提交 214777ba12
共有 2 個文件被更改，包括 180 次插入 和 30 次删除
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25
drivers/scsi/ipr.h
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@@ -232,6 +232,13 @@
#define IPR_DOORBELL 0x82800000
#define IPR_RUNTIME_RESET 0x40000000
#define IPR_IPL_INIT_MIN_STAGE_TIME 5
#define IPR_IPL_INIT_STAGE_UNKNOWN 0x0
#define IPR_IPL_INIT_STAGE_TRANSOP 0xB0000000
#define IPR_IPL_INIT_STAGE_MASK 0xff000000
#define IPR_IPL_INIT_STAGE_TIME_MASK 0x0000ffff
#define IPR_PCII_IPL_STAGE_CHANGE (0x80000000 >> 0)
#define IPR_PCII_IOA_TRANS_TO_OPER (0x80000000 >> 0)
#define IPR_PCII_IOARCB_XFER_FAILED (0x80000000 >> 3)
#define IPR_PCII_IOA_UNIT_CHECKED (0x80000000 >> 4)
@@ -1196,14 +1203,23 @@ struct ipr_misc_cbs {
struct ipr_interrupt_offsets {
unsigned long set_interrupt_mask_reg;
unsigned long clr_interrupt_mask_reg;
unsigned long clr_interrupt_mask_reg32;
unsigned long sense_interrupt_mask_reg;
unsigned long sense_interrupt_mask_reg32;
unsigned long clr_interrupt_reg;
unsigned long clr_interrupt_reg32;
unsigned long sense_interrupt_reg;
unsigned long sense_interrupt_reg32;
unsigned long ioarrin_reg;
unsigned long sense_uproc_interrupt_reg;
unsigned long sense_uproc_interrupt_reg32;
unsigned long set_uproc_interrupt_reg;
unsigned long set_uproc_interrupt_reg32;
unsigned long clr_uproc_interrupt_reg;
unsigned long clr_uproc_interrupt_reg32;
unsigned long init_feedback_reg;
unsigned long dump_addr_reg;
unsigned long dump_data_reg;
@@ -1212,14 +1228,23 @@ struct ipr_interrupt_offsets {
struct ipr_interrupts {
void __iomem *set_interrupt_mask_reg;
void __iomem *clr_interrupt_mask_reg;
void __iomem *clr_interrupt_mask_reg32;
void __iomem *sense_interrupt_mask_reg;
void __iomem *sense_interrupt_mask_reg32;
void __iomem *clr_interrupt_reg;
void __iomem *clr_interrupt_reg32;
void __iomem *sense_interrupt_reg;
void __iomem *sense_interrupt_reg32;
void __iomem *ioarrin_reg;
void __iomem *sense_uproc_interrupt_reg;
void __iomem *sense_uproc_interrupt_reg32;
void __iomem *set_uproc_interrupt_reg;
void __iomem *set_uproc_interrupt_reg32;
void __iomem *clr_uproc_interrupt_reg;
void __iomem *clr_uproc_interrupt_reg32;
void __iomem *init_feedback_reg;
void __iomem *dump_addr_reg;
void __iomem *dump_data_reg;