^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) * Copyright 2014 Cisco Systems, Inc. All rights reserved.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) * This program is free software; you may redistribute it and/or modify
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * it under the terms of the GNU General Public License as published by
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * the Free Software Foundation; version 2 of the License.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) * SOFTWARE.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #ifndef __SNIC_RES_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #define __SNIC_RES_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #include "snic_io.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #include "wq_enet_desc.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #include "vnic_wq.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #include "snic_fwint.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #include "vnic_cq_fw.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) static inline void
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) snic_icmnd_init(struct snic_host_req *req, u32 cmnd_id, u32 host_id, u64 ctx,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) u16 flags, u64 tgt_id, u8 *lun, u8 *scsi_cdb, u8 cdb_len,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) u32 data_len, u16 sg_cnt, ulong sgl_addr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) dma_addr_t sns_addr_pa, u32 sense_len)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) snic_io_hdr_enc(&req->hdr, SNIC_REQ_ICMND, 0, cmnd_id, host_id, sg_cnt,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) ctx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) req->u.icmnd.flags = cpu_to_le16(flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) req->u.icmnd.tgt_id = cpu_to_le64(tgt_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) memcpy(&req->u.icmnd.lun_id, lun, LUN_ADDR_LEN);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) req->u.icmnd.cdb_len = cdb_len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) memset(req->u.icmnd.cdb, 0, SNIC_CDB_LEN);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) memcpy(req->u.icmnd.cdb, scsi_cdb, cdb_len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) req->u.icmnd.data_len = cpu_to_le32(data_len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) req->u.icmnd.sg_addr = cpu_to_le64(sgl_addr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) req->u.icmnd.sense_len = cpu_to_le32(sense_len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) req->u.icmnd.sense_addr = cpu_to_le64(sns_addr_pa);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) static inline void
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) snic_itmf_init(struct snic_host_req *req, u32 cmnd_id, u32 host_id, ulong ctx,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) u16 flags, u32 req_id, u64 tgt_id, u8 *lun, u8 tm_type)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) snic_io_hdr_enc(&req->hdr, SNIC_REQ_ITMF, 0, cmnd_id, host_id, 0, ctx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) req->u.itmf.tm_type = tm_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) req->u.itmf.flags = cpu_to_le16(flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) /* req_id valid only in abort, clear task */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) req->u.itmf.req_id = cpu_to_le32(req_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) req->u.itmf.tgt_id = cpu_to_le64(tgt_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) memcpy(&req->u.itmf.lun_id, lun, LUN_ADDR_LEN);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) static inline void
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) snic_queue_wq_eth_desc(struct vnic_wq *wq,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) void *os_buf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) dma_addr_t dma_addr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) unsigned int len,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) int vlan_tag_insert,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) unsigned int vlan_tag,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) int cq_entry)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) struct wq_enet_desc *desc = svnic_wq_next_desc(wq);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) wq_enet_desc_enc(desc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) (u64)dma_addr | VNIC_PADDR_TARGET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) (u16)len,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) 0, /* mss_or_csum_offset */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) 0, /* fc_eof */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) 0, /* offload mode */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) 1, /* eop */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) (u8)cq_entry,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) 0, /* fcoe_encap */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) (u8)vlan_tag_insert,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) (u16)vlan_tag,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) 0 /* loopback */);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) svnic_wq_post(wq, os_buf, dma_addr, len, 1, 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) struct snic;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) int snic_get_vnic_config(struct snic *);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) int snic_alloc_vnic_res(struct snic *);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) void snic_free_vnic_res(struct snic *);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) void snic_get_res_counts(struct snic *);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) void snic_log_q_error(struct snic *);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) int snic_get_vnic_resources_size(struct snic *);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) #endif /* __SNIC_RES_H */
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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