From 8c67424e2a37005364d0aecd6541d221517a1c4f Mon Sep 17 00:00:00 2001 From: Manoj Kumar Date: Mon, 14 Dec 2015 15:07:43 -0600 Subject: [PATCH] cxlflash: Enable device id for future IBM CXL adapter [ Upstream commit a2746fb16e41b7c8f02aa4d2605ecce97abbebbd ] This drop enables a future card with a device id of 0x0600 to be recognized by the cxlflash driver. As per the design, the Accelerator Function Unit (AFU) for this new IBM CXL Flash Adapter retains the same host interface as the previous generation. For the early prototypes of the new card, the driver with this change behaves exactly as the driver prior to this behaved with the earlier generation card. Therefore, no card specific programming has been added. These card specific changes can be staged in later if needed. Signed-off-by: Manoj N. Kumar Acked-by: Matthew R. Ochs Reviewed-by: Andrew Donnellan Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/cxlflash/main.c | 3 +++ drivers/scsi/cxlflash/main.h | 4 ++-- 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c index 463d7e503d88..d1d077420964 100644 --- a/drivers/scsi/cxlflash/main.c +++ b/drivers/scsi/cxlflash/main.c @@ -2309,6 +2309,7 @@ static struct scsi_host_template driver_template = { * Device dependent values */ static struct dev_dependent_vals dev_corsa_vals = { CXLFLASH_MAX_SECTORS }; +static struct dev_dependent_vals dev_flash_gt_vals = { CXLFLASH_MAX_SECTORS }; /* * PCI device binding table @@ -2316,6 +2317,8 @@ static struct dev_dependent_vals dev_corsa_vals = { CXLFLASH_MAX_SECTORS }; static struct pci_device_id cxlflash_pci_table[] = { {PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_CORSA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (kernel_ulong_t)&dev_corsa_vals}, + {PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_FLASH_GT, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, (kernel_ulong_t)&dev_flash_gt_vals}, {} }; diff --git a/drivers/scsi/cxlflash/main.h b/drivers/scsi/cxlflash/main.h index 60324566c14f..3d2d606fafb3 100644 --- a/drivers/scsi/cxlflash/main.h +++ b/drivers/scsi/cxlflash/main.h @@ -24,8 +24,8 @@ #define CXLFLASH_ADAPTER_NAME "IBM POWER CXL Flash Adapter" #define CXLFLASH_DRIVER_DATE "(August 13, 2015)" -#define PCI_DEVICE_ID_IBM_CORSA 0x04F0 -#define CXLFLASH_SUBS_DEV_ID 0x04F0 +#define PCI_DEVICE_ID_IBM_CORSA 0x04F0 +#define PCI_DEVICE_ID_IBM_FLASH_GT 0x0600 /* Since there is only one target, make it 0 */ #define CXLFLASH_TARGET 0 -- 2.34.1