diff options
Diffstat (limited to 'drivers/scsi/vmw_pvscsi.h')
| -rw-r--r-- | drivers/scsi/vmw_pvscsi.h | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/drivers/scsi/vmw_pvscsi.h b/drivers/scsi/vmw_pvscsi.h index 3546e8662e30..9d16cf925483 100644 --- a/drivers/scsi/vmw_pvscsi.h +++ b/drivers/scsi/vmw_pvscsi.h @@ -1,7 +1,7 @@ /* * VMware PVSCSI header file * - * Copyright (C) 2008-2009, VMware, Inc. All Rights Reserved. + * Copyright (C) 2008-2014, VMware, Inc. All Rights Reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -17,8 +17,6 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * - * Maintained by: Arvind Kumar <arvindkumar@vmware.com> - * */ #ifndef _VMW_PVSCSI_H_ @@ -26,13 +24,12 @@ #include <linux/types.h> -#define PVSCSI_DRIVER_VERSION_STRING "1.0.2.0-k" +#define PVSCSI_DRIVER_VERSION_STRING "1.0.7.0-k" #define PVSCSI_MAX_NUM_SG_ENTRIES_PER_SEGMENT 128 #define MASK(n) ((1 << (n)) - 1) /* make an n-bit mask */ -#define PCI_VENDOR_ID_VMWARE 0x15AD #define PCI_DEVICE_ID_VMWARE_PVSCSI 0x07C0 /* @@ -117,8 +114,9 @@ enum PVSCSICommands { PVSCSI_CMD_CONFIG = 7, PVSCSI_CMD_SETUP_MSG_RING = 8, PVSCSI_CMD_DEVICE_UNPLUG = 9, + PVSCSI_CMD_SETUP_REQCALLTHRESHOLD = 10, - PVSCSI_CMD_LAST = 10 /* has to be last */ + PVSCSI_CMD_LAST = 11 /* has to be last */ }; /* @@ -141,6 +139,14 @@ struct PVSCSICmdDescConfigCmd { u32 _pad; } __packed; +/* + * Command descriptor for PVSCSI_CMD_SETUP_REQCALLTHRESHOLD -- + */ + +struct PVSCSICmdDescSetupReqCall { + u32 enable; +} __packed; + enum PVSCSIConfigPageType { PVSCSI_CONFIG_PAGE_CONTROLLER = 0x1958, PVSCSI_CONFIG_PAGE_PHY = 0x1959, @@ -261,7 +267,9 @@ struct PVSCSIRingsState { u32 cmpConsIdx; u32 cmpNumEntriesLog2; - u8 _pad[104]; + u32 reqCallThreshold; + + u8 _pad[100]; u32 msgProdIdx; u32 msgConsIdx; @@ -323,8 +331,8 @@ struct PVSCSIRingReqDesc { u8 tag; u8 bus; u8 target; - u8 vcpuHint; - u8 unused[59]; + u16 vcpuHint; + u8 unused[58]; } __packed; /* @@ -413,11 +421,6 @@ struct PVSCSIConfigPageController { #define PVSCSI_MAX_INTRS 24 /* - * Enumeration of supported MSI-X vectors - */ -#define PVSCSI_VECTOR_COMPLETION 0 - -/* * Misc constants for the rings. */ |