isci: Adding EFI variable skeletal support
Adding EFI variable retrieving for OEM parameters. Still need GUID and
variable name.
Also updated the data struct for oem parameters and hex file for firmware
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
[fix CONFIG_EFI=n compile error]
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
diff --git a/drivers/scsi/isci/probe_roms.h b/drivers/scsi/isci/probe_roms.h
index 76651c0..96d8b92 100644
--- a/drivers/scsi/isci/probe_roms.h
+++ b/drivers/scsi/isci/probe_roms.h
@@ -69,7 +69,7 @@
struct isci_orom *orom,
int scu_index);
struct isci_orom *isci_request_firmware(struct pci_dev *pdev, const struct firmware *fw);
-int isci_get_efi_var(struct pci_dev *pdev);
+struct isci_orom *isci_get_efi_var(struct pci_dev *pdev);
#else
#define SCI_MAX_PORTS 4
#define SCI_MAX_PHYS 4