summaryrefslogtreecommitdiffstats
path: root/drivers/scsi/ipr.h
diff options
context:
space:
mode:
authorWayne Boyer <wayneb@linux.vnet.ibm.com>2010-02-19 13:24:14 -0800
committerJames Bottomley <James.Bottomley@suse.de>2010-03-03 16:05:00 +0530
commitdcbad00e6b403089b1846e788bc1a0c67b2bfd2d (patch)
tree75b7d0408cd07eb3d4c863ade52dfda1510f9e8a /drivers/scsi/ipr.h
parent4565e3706329f65b5e64328b5369c53b6ab2715c (diff)
downloadop-kernel-dev-dcbad00e6b403089b1846e788bc1a0c67b2bfd2d.zip
op-kernel-dev-dcbad00e6b403089b1846e788bc1a0c67b2bfd2d.tar.gz
[SCSI] ipr: add hardware assisted smart dump functionality
This patch adds the hardware assisted smart dump functionality for the next generation IOA PCI interface chip. Signea-off-by: Wayne Boyer <wayneb@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/ipr.h')
-rw-r--r--drivers/scsi/ipr.h16
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h
index e6e9017..4f2f1d2 100644
--- a/drivers/scsi/ipr.h
+++ b/drivers/scsi/ipr.h
@@ -228,6 +228,7 @@
#define IPR_SDT_FMT2_BAR5_SEL 0x5
#define IPR_SDT_FMT2_EXP_ROM_SEL 0x8
#define IPR_FMT2_SDT_READY_TO_USE 0xC4D4E3F2
+#define IPR_FMT3_SDT_READY_TO_USE 0xC4D4E3F3
#define IPR_DOORBELL 0x82800000
#define IPR_RUNTIME_RESET 0x40000000
@@ -1093,10 +1094,9 @@ struct ipr_hostrcb {
/* IPR smart dump table structures */
struct ipr_sdt_entry {
- __be32 bar_str_offset;
- __be32 end_offset;
- u8 entry_byte;
- u8 reserved[3];
+ __be32 start_token;
+ __be32 end_token;
+ u8 reserved[4];
u8 flags;
#define IPR_SDT_ENDIAN 0x80
@@ -1204,6 +1204,9 @@ struct ipr_interrupt_offsets {
unsigned long sense_uproc_interrupt_reg;
unsigned long set_uproc_interrupt_reg;
unsigned long clr_uproc_interrupt_reg;
+
+ unsigned long dump_addr_reg;
+ unsigned long dump_data_reg;
};
struct ipr_interrupts {
@@ -1217,6 +1220,9 @@ struct ipr_interrupts {
void __iomem *sense_uproc_interrupt_reg;
void __iomem *set_uproc_interrupt_reg;
void __iomem *clr_uproc_interrupt_reg;
+
+ void __iomem *dump_addr_reg;
+ void __iomem *dump_data_reg;
};
struct ipr_chip_cfg_t {
@@ -1536,8 +1542,6 @@ struct ipr_ioa_dump {
u32 next_page_index;
u32 page_offset;
u32 format;
-#define IPR_SDT_FMT2 2
-#define IPR_SDT_UNKNOWN 3
}__attribute__((packed, aligned (4)));
struct ipr_dump {
OpenPOWER on IntegriCloud