diff options
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_def.h')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_def.h | 36 |
1 files changed, 32 insertions, 4 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h index b17f5c43bbe4..3e404fe8e36d 100644 --- a/drivers/scsi/qla4xxx/ql4_def.h +++ b/drivers/scsi/qla4xxx/ql4_def.h @@ -36,9 +36,12 @@ #include <scsi/scsi_transport_iscsi.h> #include <scsi/scsi_bsg_iscsi.h> #include <scsi/scsi_netlink.h> +#include <scsi/libiscsi.h> #include "ql4_dbg.h" #include "ql4_nx.h" +#include "ql4_fw.h" +#include "ql4_nvram.h" #ifndef PCI_DEVICE_ID_QLOGIC_ISP4010 #define PCI_DEVICE_ID_QLOGIC_ISP4010 0x4010 @@ -112,7 +115,7 @@ #define MAX_BUSES 1 #define MAX_TARGETS MAX_DEV_DB_ENTRIES #define MAX_LUNS 0xffff -#define MAX_AEN_ENTRIES 256 /* should be > EXT_DEF_MAX_AEN_QUEUE */ +#define MAX_AEN_ENTRIES MAX_DEV_DB_ENTRIES #define MAX_DDB_ENTRIES MAX_DEV_DB_ENTRIES #define MAX_PDU_ENTRIES 32 #define INVALID_ENTRY 0xFFFF @@ -296,8 +299,6 @@ struct ddb_entry { #define DF_FO_MASKED 3 -#include "ql4_fw.h" -#include "ql4_nvram.h" struct ql82xx_hw_data { /* Offsets for flash/nvram access (set to ~0 if not used). */ @@ -607,6 +608,33 @@ struct scsi_qla_host { #define QLFLASH_WAITING 0 #define QLFLASH_READING 1 #define QLFLASH_WRITING 2 + struct dma_pool *chap_dma_pool; +#define CHAP_DMA_BLOCK_SIZE 512 + struct workqueue_struct *task_wq; + unsigned long ddb_idx_map[MAX_DDB_ENTRIES / BITS_PER_LONG]; +}; + +struct ql4_task_data { + struct scsi_qla_host *ha; + uint8_t iocb_req_cnt; + dma_addr_t data_dma; + void *req_buffer; + dma_addr_t req_dma; + void *resp_buffer; + dma_addr_t resp_dma; + uint32_t resp_len; + struct iscsi_task *task; + struct passthru_status sts; + struct work_struct task_work; +}; + +struct qla_endpoint { + struct Scsi_Host *host; + struct sockaddr dst_addr; +}; + +struct qla_conn { + struct qla_endpoint *qla_ep; }; static inline int is_ipv4_enabled(struct scsi_qla_host *ha) @@ -657,7 +685,7 @@ static inline int adapter_up(struct scsi_qla_host *ha) static inline struct scsi_qla_host* to_qla_host(struct Scsi_Host *shost) { - return (struct scsi_qla_host *)shost->hostdata; + return (struct scsi_qla_host *)iscsi_host_priv(shost); } static inline void __iomem* isp_semaphore(struct scsi_qla_host *ha) |