Release 4.7 drivers/scsi/snic/snic_res.h
/*
* Copyright 2014 Cisco Systems, Inc. All rights reserved.
*
* This program is free software; you may redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef __SNIC_RES_H
#define __SNIC_RES_H
#include "snic_io.h"
#include "wq_enet_desc.h"
#include "vnic_wq.h"
#include "snic_fwint.h"
#include "vnic_cq_fw.h"
static inline void
snic_icmnd_init(struct snic_host_req *req, u32 cmnd_id, u32 host_id, u64 ctx,
u16 flags, u64 tgt_id, u8 *lun, u8 *scsi_cdb, u8 cdb_len,
u32 data_len, u16 sg_cnt, ulong sgl_addr,
dma_addr_t sns_addr_pa, u32 sense_len)
{
snic_io_hdr_enc(&req->hdr, SNIC_REQ_ICMND, 0, cmnd_id, host_id, sg_cnt,
ctx);
req->u.icmnd.flags = cpu_to_le16(flags);
req->u.icmnd.tgt_id = cpu_to_le64(tgt_id);
memcpy(&req->u.icmnd.lun_id, lun, LUN_ADDR_LEN);
req->u.icmnd.cdb_len = cdb_len;
memset(req->u.icmnd.cdb, 0, SNIC_CDB_LEN);
memcpy(req->u.icmnd.cdb, scsi_cdb, cdb_len);
req->u.icmnd.data_len = cpu_to_le32(data_len);
req->u.icmnd.sg_addr = cpu_to_le64(sgl_addr);
req->u.icmnd.sense_len = cpu_to_le32(sense_len);
req->u.icmnd.sense_addr = cpu_to_le64(sns_addr_pa);
}
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| Person | Tokens | Prop | Commits | CommitProp |
| narsimhulu musini | narsimhulu musini | 207 | 100.00% | 1 | 100.00% |
| Total | 207 | 100.00% | 1 | 100.00% |
static inline void
snic_itmf_init(struct snic_host_req *req, u32 cmnd_id, u32 host_id, ulong ctx,
u16 flags, u32 req_id, u64 tgt_id, u8 *lun, u8 tm_type)
{
snic_io_hdr_enc(&req->hdr, SNIC_REQ_ITMF, 0, cmnd_id, host_id, 0, ctx);
req->u.itmf.tm_type = tm_type;
req->u.itmf.flags = cpu_to_le16(flags);
/* req_id valid only in abort, clear task */
req->u.itmf.req_id = cpu_to_le32(req_id);
req->u.itmf.tgt_id = cpu_to_le64(tgt_id);
memcpy(&req->u.itmf.lun_id, lun, LUN_ADDR_LEN);
}
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| Person | Tokens | Prop | Commits | CommitProp |
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| Total | 123 | 100.00% | 1 | 100.00% |
static inline void
snic_queue_wq_eth_desc(struct vnic_wq *wq,
void *os_buf,
dma_addr_t dma_addr,
unsigned int len,
int vlan_tag_insert,
unsigned int vlan_tag,
int cq_entry)
{
struct wq_enet_desc *desc = svnic_wq_next_desc(wq);
wq_enet_desc_enc(desc,
(u64)dma_addr | VNIC_PADDR_TARGET,
(u16)len,
0, /* mss_or_csum_offset */
0, /* fc_eof */
0, /* offload mode */
1, /* eop */
(u8)cq_entry,
0, /* fcoe_encap */
(u8)vlan_tag_insert,
(u16)vlan_tag,
0 /* loopback */);
svnic_wq_post(wq, os_buf, dma_addr, len, 1, 1);
}
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| Total | 108 | 100.00% | 1 | 100.00% |
struct snic;
int snic_get_vnic_config(struct snic *);
int snic_alloc_vnic_res(struct snic *);
void snic_free_vnic_res(struct snic *);
void snic_get_res_counts(struct snic *);
void snic_log_q_error(struct snic *);
int snic_get_vnic_resources_size(struct snic *);
#endif /* __SNIC_RES_H */
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| narsimhulu musini | narsimhulu musini | 514 | 100.00% | 1 | 100.00% |
| Total | 514 | 100.00% | 1 | 100.00% |
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