60 	smb_rw_param_t *param;  in smb_pre_read()  local
66 	param = kmem_zalloc(sizeof (smb_rw_param_t), KM_SLEEP);  in smb_pre_read()
67 	sr->arg.rw = param;  in smb_pre_read()
72 	param->rw_offset = (uint64_t)off_low;  in smb_pre_read()
73 	param->rw_count = (uint32_t)count;  in smb_pre_read()
74 	param->rw_mincnt = 0;  in smb_pre_read()
92 	smb_rw_param_t *param = sr->arg.rw;  in smb_com_read()  local
104 	if (param->rw_count > SMB_CORE_READ_MAX)  in smb_com_read()
105 		param->rw_count = SMB_CORE_READ_MAX;  in smb_com_read()
107 	if ((rc = smb_common_read(sr, param)) != 0) {  in smb_com_read()
112 	count = (uint16_t)param->rw_count;  in smb_com_read()
144 	smb_rw_param_t *param;  in smb_pre_lock_and_read()  local
150 	param = kmem_zalloc(sizeof (smb_rw_param_t), KM_SLEEP);  in smb_pre_lock_and_read()
151 	sr->arg.rw = param;  in smb_pre_lock_and_read()
156 	param->rw_offset = (uint64_t)off_low;  in smb_pre_lock_and_read()
157 	param->rw_count = (uint32_t)count;  in smb_pre_lock_and_read()
158 	param->rw_mincnt = 0;  in smb_pre_lock_and_read()
176 	smb_rw_param_t *param = sr->arg.rw;  in smb_com_lock_and_read()  local
198 	status = smb_lock_range(sr, param->rw_offset, (uint64_t)param->rw_count,  in smb_com_lock_and_read()
206 	if (param->rw_count > SMB_CORE_READ_MAX)  in smb_com_lock_and_read()
207 		param->rw_count = SMB_CORE_READ_MAX;  in smb_com_lock_and_read()
209 	if ((rc = smb_common_read(sr, param)) != 0) {  in smb_com_lock_and_read()
214 	count = (uint16_t)param->rw_count;  in smb_com_lock_and_read()
264 	smb_rw_param_t *param;  in smb_pre_read_andx()  local
273 	param = kmem_zalloc(sizeof (smb_rw_param_t), KM_SLEEP);  in smb_pre_read_andx()
274 	sr->arg.rw = param;  in smb_pre_read_andx()
277 		rc = smbsr_decode_vwv(sr, "b3.wlwwlwl", &param->rw_andx,  in smb_pre_read_andx()
281 		param->rw_offset = ((uint64_t)off_high << 32) |  in smb_pre_read_andx()
284 		param->rw_count = (uint32_t)maxcnt_low;  in smb_pre_read_andx()
288 			param->rw_count |= maxcnt_high << 16;  in smb_pre_read_andx()
290 		rc = smbsr_decode_vwv(sr, "b3.wlwwlw", &param->rw_andx,  in smb_pre_read_andx()
294 		param->rw_offset = (uint64_t)off_low;  in smb_pre_read_andx()
295 		param->rw_count = (uint32_t)maxcnt_low;  in smb_pre_read_andx()
298 	param->rw_mincnt = 0;  in smb_pre_read_andx()
316 	smb_rw_param_t *param = sr->arg.rw;  in smb_com_read_andx()  local
331 	if (param->rw_count >= SMB_READX_MAX)  in smb_com_read_andx()
332 		param->rw_count = 0;  in smb_com_read_andx()
334 	if ((rc = smb_common_read(sr, param)) != 0) {  in smb_com_read_andx()
339 	datalen_low = param->rw_count & 0xFFFF;  in smb_com_read_andx()
340 	datalen_high = (param->rw_count >> 16) & 0xFF;  in smb_com_read_andx()
350 		offset2 = (param->rw_andx == 0xFF) ? 0 : param->rw_count + 60;  in smb_com_read_andx()
354 		    param->rw_andx,	/* secondary andx command */  in smb_com_read_andx()
365 		offset2 = (param->rw_andx == 0xFF) ? 0 : param->rw_count + 59;  in smb_com_read_andx()
369 		    param->rw_andx,	/* secondary andx command */  in smb_com_read_andx()
394 smb_common_read(smb_request_t *sr, smb_rw_param_t *param)  in smb_common_read()  argument
398 	smb_vdb_t *vdb = &param->rw_vdb;  in smb_common_read()
405 	vdb->vdb_uio.uio_resid = param->rw_count;  in smb_common_read()
406 	vdb->vdb_uio.uio_loffset = (offset_t)param->rw_offset;  in smb_common_read()
415 			rc = smb_lock_range_access(sr, node, param->rw_offset,  in smb_common_read()
416 			    param->rw_count, B_FALSE);  in smb_common_read()
464 	param->rw_count -= vdb->vdb_uio.uio_resid;  in smb_common_read()
469 	if (param->rw_mincnt != 0 && param->rw_count < param->rw_mincnt) {  in smb_common_read()
476 		param->rw_count = 0;  in smb_common_read()
479 	param->rw_offset += param->rw_count;  in smb_common_read()
481 	ofile->f_seek_pos = param->rw_offset;  in smb_common_read()