From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/scsi/elx/libefc/efc_els.h | 107 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 107 insertions(+) create mode 100644 drivers/scsi/elx/libefc/efc_els.h (limited to 'drivers/scsi/elx/libefc/efc_els.h') diff --git a/drivers/scsi/elx/libefc/efc_els.h b/drivers/scsi/elx/libefc/efc_els.h new file mode 100644 index 000000000..3c4f820f6 --- /dev/null +++ b/drivers/scsi/elx/libefc/efc_els.h @@ -0,0 +1,107 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2021 Broadcom. All Rights Reserved. The term + * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. + */ + +#ifndef __EFC_ELS_H__ +#define __EFC_ELS_H__ + +#define EFC_STATUS_INVALID INT_MAX +#define EFC_ELS_IO_POOL_SZ 1024 + +struct efc_els_io_req { + struct list_head list_entry; + struct kref ref; + void (*release)(struct kref *arg); + struct efc_node *node; + void *cb; + u32 els_retries_remaining; + bool els_req_free; + struct timer_list delay_timer; + + const char *display_name; + + struct efc_disc_io io; +}; + +typedef int(*efc_hw_srrs_cb_t)(void *arg, u32 length, int status, + u32 ext_status); + +void _efc_els_io_free(struct kref *arg); +struct efc_els_io_req * +efc_els_io_alloc(struct efc_node *node, u32 reqlen); +struct efc_els_io_req * +efc_els_io_alloc_size(struct efc_node *node, u32 reqlen, u32 rsplen); +void efc_els_io_free(struct efc_els_io_req *els); + +/* ELS command send */ +typedef void (*els_cb_t)(struct efc_node *node, + struct efc_node_cb *cbdata, void *arg); +int +efc_send_plogi(struct efc_node *node); +int +efc_send_flogi(struct efc_node *node); +int +efc_send_fdisc(struct efc_node *node); +int +efc_send_prli(struct efc_node *node); +int +efc_send_prlo(struct efc_node *node); +int +efc_send_logo(struct efc_node *node); +int +efc_send_adisc(struct efc_node *node); +int +efc_send_pdisc(struct efc_node *node); +int +efc_send_scr(struct efc_node *node); +int +efc_ns_send_rftid(struct efc_node *node); +int +efc_ns_send_rffid(struct efc_node *node); +int +efc_ns_send_gidpt(struct efc_node *node); +void +efc_els_io_cleanup(struct efc_els_io_req *els, int evt, void *arg); + +/* ELS acc send */ +int +efc_send_ls_acc(struct efc_node *node, u32 ox_id); +int +efc_send_ls_rjt(struct efc_node *node, u32 ox_id, u32 reason_cod, + u32 reason_code_expl, u32 vendor_unique); +int +efc_send_flogi_p2p_acc(struct efc_node *node, u32 ox_id, u32 s_id); +int +efc_send_flogi_acc(struct efc_node *node, u32 ox_id, u32 is_fport); +int +efc_send_plogi_acc(struct efc_node *node, u32 ox_id); +int +efc_send_prli_acc(struct efc_node *node, u32 ox_id); +int +efc_send_logo_acc(struct efc_node *node, u32 ox_id); +int +efc_send_prlo_acc(struct efc_node *node, u32 ox_id); +int +efc_send_adisc_acc(struct efc_node *node, u32 ox_id); + +int +efc_bls_send_acc_hdr(struct efc *efc, struct efc_node *node, + struct fc_frame_header *hdr); +int +efc_bls_send_rjt_hdr(struct efc_els_io_req *io, struct fc_frame_header *hdr); + +int +efc_els_io_list_empty(struct efc_node *node, struct list_head *list); + +/* CT */ +int +efc_send_ct_rsp(struct efc *efc, struct efc_node *node, u16 ox_id, + struct fc_ct_hdr *ct_hdr, u32 cmd_rsp_code, u32 reason_code, + u32 reason_code_explanation); + +int +efc_send_bls_acc(struct efc_node *node, struct fc_frame_header *hdr); + +#endif /* __EFC_ELS_H__ */ -- cgit v1.2.3