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authorDan Williams <dan.j.williams@intel.com>2011-03-11 10:43:57 -0800
committerDan Williams <dan.j.williams@intel.com>2011-07-03 03:55:31 -0700
commit4711ba10b13891edf228944a9d0a21dfe7fe90f0 (patch)
treec846eb029eb2bc827a614df963b00aa412b95956 /drivers/scsi/isci/probe_roms.h
parent2e8320f751030a12efc3e64ee857bfa4647f81fe (diff)
isci: fix oem parameter initialization and mode detection
1/ Since commit 858d4aa7 "isci: Move firmware loading to per PCI device" we have been silently falling back to built-in defaults for the parameter settings by skipping the call to scic_oem_parameters_set(). 2/ The afe parameters from the firmware were not being honored 3/ The latest oem parameter definition flips the mode_type values which are now 0: for APC 1: for MPC. For APC we need to make sure all the phys default to the same address otherwise strict_wide_ports will cause duplicate domains. 4/ Fix up the driver announcement to indicate the source of the parameters. 5/ Fix up the sas addresses to be unique per controller (in the fallback case) Signed-off-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/scsi/isci/probe_roms.h')
-rw-r--r--drivers/scsi/isci/probe_roms.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/scsi/isci/probe_roms.h b/drivers/scsi/isci/probe_roms.h
index c2162cf1205..1b444838779 100644
--- a/drivers/scsi/isci/probe_roms.h
+++ b/drivers/scsi/isci/probe_roms.h
@@ -96,6 +96,10 @@ struct isci_oem_hdr {
#define ISCI_ROM_SIG "ISCUOEMB"
#define ISCI_ROM_SIG_SIZE 8
+#define ISCI_PREBOOT_SOURCE_INIT (0x00)
+#define ISCI_PREBOOT_SOURCE_OROM (0x80)
+#define ISCI_PREBOOT_SOURCE_EFI (0x81)
+
#define ISCI_EFI_VENDOR_GUID \
EFI_GUID(0x193dfefa, 0xa445, 0x4302, 0x99, 0xd8, 0xef, 0x3a, 0xad, \
0x1a, 0x04, 0xc6)
@@ -112,8 +116,8 @@ struct isci_oem_hdr {
* being assigned is sufficient to declare manual PORT configuration.
*/
enum SCIC_PORT_CONFIGURATION_MODE {
- SCIC_PORT_MANUAL_CONFIGURATION_MODE = 0,
- SCIC_PORT_AUTOMATIC_CONFIGURATION_MODE = 1
+ SCIC_PORT_AUTOMATIC_CONFIGURATION_MODE = 0,
+ SCIC_PORT_MANUAL_CONFIGURATION_MODE = 1
};
struct sci_bios_oem_param_block_hdr {