From 82ed4db499b8598f16f8871261bff088d6b0597f Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 27 Jan 2017 09:46:29 +0100 Subject: block: split scsi_request out of struct request And require all drivers that want to support BLOCK_PC to allocate it as the first thing of their private data. To support this the legacy IDE and BSG code is switched to set cmd_size on their queues to let the block layer allocate the additional space. Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe --- drivers/scsi/qla2xxx/qla_bsg.c | 2 +- drivers/scsi/qla2xxx/qla_isr.c | 6 ++++-- drivers/scsi/qla2xxx/qla_mr.c | 2 +- 3 files changed, 6 insertions(+), 4 deletions(-) (limited to 'drivers/scsi/qla2xxx') diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c index 1bf8061ff803..40ca75bbcb9d 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.c +++ b/drivers/scsi/qla2xxx/qla_bsg.c @@ -921,7 +921,7 @@ qla2x00_process_loopback(struct bsg_job *bsg_job) bsg_job->reply_len = sizeof(struct fc_bsg_reply) + sizeof(response) + sizeof(uint8_t); - fw_sts_ptr = ((uint8_t *)bsg_job->req->sense) + + fw_sts_ptr = ((uint8_t *)scsi_req(bsg_job->req)->sense) + sizeof(struct fc_bsg_reply); memcpy(fw_sts_ptr, response, sizeof(response)); fw_sts_ptr += sizeof(response); diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index dc88a09f9043..67e157d81da8 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -1468,7 +1468,8 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req, type, sp->handle, comp_status, fw_status[1], fw_status[2], le16_to_cpu(((struct els_sts_entry_24xx *) pkt)->total_byte_count)); - fw_sts_ptr = ((uint8_t*)bsg_job->req->sense) + sizeof(struct fc_bsg_reply); + fw_sts_ptr = ((uint8_t*)scsi_req(bsg_job->req)->sense) + + sizeof(struct fc_bsg_reply); memcpy( fw_sts_ptr, fw_status, sizeof(fw_status)); } else { @@ -1482,7 +1483,8 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req, pkt)->error_subcode_2)); res = DID_ERROR << 16; bsg_reply->reply_payload_rcv_len = 0; - fw_sts_ptr = ((uint8_t*)bsg_job->req->sense) + sizeof(struct fc_bsg_reply); + fw_sts_ptr = ((uint8_t*)scsi_req(bsg_job->req)->sense) + + sizeof(struct fc_bsg_reply); memcpy( fw_sts_ptr, fw_status, sizeof(fw_status)); } ql_dump_buffer(ql_dbg_user + ql_dbg_buffer, vha, 0x5056, diff --git a/drivers/scsi/qla2xxx/qla_mr.c b/drivers/scsi/qla2xxx/qla_mr.c index 02f1de18bc2b..96c33e292eba 100644 --- a/drivers/scsi/qla2xxx/qla_mr.c +++ b/drivers/scsi/qla2xxx/qla_mr.c @@ -2244,7 +2244,7 @@ qlafx00_ioctl_iosb_entry(scsi_qla_host_t *vha, struct req_que *req, memcpy(fstatus.reserved_3, pkt->reserved_2, 20 * sizeof(uint8_t)); - fw_sts_ptr = ((uint8_t *)bsg_job->req->sense) + + fw_sts_ptr = ((uint8_t *)scsi_req(bsg_job->req)->sense) + sizeof(struct fc_bsg_reply); memcpy(fw_sts_ptr, (uint8_t *)&fstatus, -- cgit v1.2.3-59-g8ed1b