diff options
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas.h')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas.h | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h index 4dffc918a414..6466bdf548c2 100644 --- a/drivers/scsi/megaraid/megaraid_sas.h +++ b/drivers/scsi/megaraid/megaraid_sas.h @@ -2,7 +2,7 @@ * * Linux MegaRAID driver for SAS based RAID controllers * - * Copyright (c) 2003-2005 LSI Logic Corporation. + * Copyright (c) 2003-2005 LSI Corporation. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -18,9 +18,9 @@ /* * MegaRAID SAS Driver meta data */ -#define MEGASAS_VERSION "00.00.03.10-rc5" -#define MEGASAS_RELDATE "May 17, 2007" -#define MEGASAS_EXT_VERSION "Thu May 17 10:09:32 PDT 2007" +#define MEGASAS_VERSION "00.00.03.16-rc1" +#define MEGASAS_RELDATE "Nov. 07, 2007" +#define MEGASAS_EXT_VERSION "Thu. Nov. 07 10:09:32 PDT 2007" /* * Device IDs @@ -117,6 +117,7 @@ #define MR_FLUSH_DISK_CACHE 0x02 #define MR_DCMD_CTRL_SHUTDOWN 0x01050000 +#define MR_DCMD_HIBERNATE_SHUTDOWN 0x01060000 #define MR_ENABLE_DRIVE_SPINDOWN 0x01 #define MR_DCMD_CTRL_EVENT_GET_INFO 0x01040100 @@ -570,7 +571,8 @@ struct megasas_ctrl_info { #define IS_DMA64 (sizeof(dma_addr_t) == 8) #define MFI_OB_INTR_STATUS_MASK 0x00000002 -#define MFI_POLL_TIMEOUT_SECS 10 +#define MFI_POLL_TIMEOUT_SECS 60 +#define MEGASAS_COMPLETION_TIMER_INTERVAL (HZ/10) #define MFI_REPLY_1078_MESSAGE_INTERRUPT 0x80000000 @@ -1083,13 +1085,15 @@ struct megasas_instance { struct megasas_cmd **cmd_list; struct list_head cmd_pool; spinlock_t cmd_pool_lock; + /* used to synch producer, consumer ptrs in dpc */ + spinlock_t completion_lock; struct dma_pool *frame_dma_pool; struct dma_pool *sense_dma_pool; struct megasas_evt_detail *evt_detail; dma_addr_t evt_detail_h; struct megasas_cmd *aen_cmd; - struct semaphore aen_mutex; + struct mutex aen_mutex; struct semaphore ioctl_sem; struct Scsi_Host *host; @@ -1108,6 +1112,8 @@ struct megasas_instance { u8 flag; unsigned long last_time; + + struct timer_list io_completion_timer; }; #define MEGASAS_IS_LOGICAL(scp) \ |