From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/drivers/scsi/qla2xxx/qla_target.h | 336 ++++++++++++++++++++++++++------------------------------
1 files changed, 156 insertions(+), 180 deletions(-)
diff --git a/kernel/drivers/scsi/qla2xxx/qla_target.h b/kernel/drivers/scsi/qla2xxx/qla_target.h
index 67a7472..1e94586 100644
--- a/kernel/drivers/scsi/qla2xxx/qla_target.h
+++ b/kernel/drivers/scsi/qla2xxx/qla_target.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2004 - 2010 Vladislav Bolkhovitin <vst@vlnb.net>
* Copyright (C) 2004 - 2005 Leonid Stoljar
@@ -9,16 +10,6 @@
* Copyright (C) 2010-2011 Nicholas A. Bellinger <nab@kernel.org>
*
* Additional file for the target driver support.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/
/*
* This is the global def file that is useful for including from the
@@ -29,6 +20,7 @@
#define __QLA_TARGET_H
#include "qla_def.h"
+#include "qla_dsd.h"
/*
* Must be changed on any change in any initiator visible interfaces or
@@ -142,37 +134,37 @@
uint8_t entry_status; /* Entry Status. */
union {
struct {
- uint32_t sys_define_2; /* System defined. */
+ __le32 sys_define_2; /* System defined. */
target_id_t target;
uint8_t target_id;
uint8_t reserved_1;
- uint16_t flags;
- uint16_t resp_code;
- uint16_t status;
- uint16_t task_flags;
- uint16_t seq_id;
- uint16_t srr_rx_id;
- uint32_t srr_rel_offs;
- uint16_t srr_ui;
- uint16_t srr_flags;
- uint16_t srr_reject_code;
+ __le16 flags;
+ __le16 resp_code;
+ __le16 status;
+ __le16 task_flags;
+ __le16 seq_id;
+ __le16 srr_rx_id;
+ __le32 srr_rel_offs;
+ __le16 srr_ui;
+ __le16 srr_flags;
+ __le16 srr_reject_code;
uint8_t srr_reject_vendor_uniq;
uint8_t srr_reject_code_expl;
uint8_t reserved_2[24];
} isp2x;
struct {
uint32_t handle;
- uint16_t nport_handle;
+ __le16 nport_handle;
uint16_t reserved_1;
- uint16_t flags;
- uint16_t srr_rx_id;
- uint16_t status;
+ __le16 flags;
+ __le16 srr_rx_id;
+ __le16 status;
uint8_t status_subcode;
uint8_t fw_handle;
- uint32_t exchange_address;
- uint32_t srr_rel_offs;
- uint16_t srr_ui;
- uint16_t srr_flags;
+ __le32 exchange_address;
+ __le32 srr_rel_offs;
+ __le16 srr_ui;
+ __le16 srr_flags;
uint8_t reserved_4[19];
uint8_t vp_index;
uint8_t srr_reject_vendor_uniq;
@@ -182,7 +174,7 @@
} isp24;
} u;
uint8_t reserved[2];
- uint16_t ox_id;
+ __le16 ox_id;
} __packed;
#define NOTIFY_ACK_FLAGS_TERMINATE BIT_3
#define NOTIFY_ACK_SRR_FLAGS_ACCEPT 0
@@ -213,22 +205,17 @@
uint8_t entry_status; /* Entry Status. */
uint32_t handle; /* System defined handle */
target_id_t target;
- uint16_t rx_id;
- uint16_t flags;
- uint16_t status;
- uint16_t timeout; /* 0 = 30 seconds, 0xFFFF = disable */
- uint16_t dseg_count; /* Data segment count. */
- uint32_t relative_offset;
- uint32_t residual;
- uint16_t reserved_1[3];
- uint16_t scsi_status;
- uint32_t transfer_length;
- uint32_t dseg_0_address; /* Data segment 0 address. */
- uint32_t dseg_0_length; /* Data segment 0 length. */
- uint32_t dseg_1_address; /* Data segment 1 address. */
- uint32_t dseg_1_length; /* Data segment 1 length. */
- uint32_t dseg_2_address; /* Data segment 2 address. */
- uint32_t dseg_2_length; /* Data segment 2 length. */
+ __le16 rx_id;
+ __le16 flags;
+ __le16 status;
+ __le16 timeout; /* 0 = 30 seconds, 0xFFFF = disable */
+ __le16 dseg_count; /* Data segment count. */
+ __le32 relative_offset;
+ __le32 residual;
+ __le16 reserved_1[3];
+ __le16 scsi_status;
+ __le32 transfer_length;
+ struct dsd32 dsd[3];
} __packed;
#define ATIO_PATH_INVALID 0x07
#define ATIO_CANT_PROV_CAP 0x16
@@ -260,9 +247,9 @@
struct fcp_hdr {
uint8_t r_ctl;
- uint8_t d_id[3];
+ be_id_t d_id;
uint8_t cs_ctl;
- uint8_t s_id[3];
+ be_id_t s_id;
uint8_t type;
uint8_t f_ctl[3];
uint8_t seq_id;
@@ -270,23 +257,23 @@
uint16_t seq_cnt;
__be16 ox_id;
uint16_t rx_id;
- uint32_t parameter;
-} __packed;
+ __le32 parameter;
+};
struct fcp_hdr_le {
- uint8_t d_id[3];
+ le_id_t d_id;
uint8_t r_ctl;
- uint8_t s_id[3];
+ le_id_t s_id;
uint8_t cs_ctl;
uint8_t f_ctl[3];
uint8_t type;
- uint16_t seq_cnt;
+ __le16 seq_cnt;
uint8_t df_ctl;
uint8_t seq_id;
- uint16_t rx_id;
- uint16_t ox_id;
- uint32_t parameter;
-} __packed;
+ __le16 rx_id;
+ __le16 ox_id;
+ __le32 parameter;
+};
#define F_CTL_EXCH_CONTEXT_RESP BIT_23
#define F_CTL_SEQ_CONTEXT_RESIP BIT_22
@@ -319,7 +306,7 @@
* BUILD_BUG_ON in qlt_init().
*/
uint8_t add_cdb[4];
- /* uint32_t data_length; */
+ /* __le32 data_length; */
} __packed;
/*
@@ -329,31 +316,31 @@
struct atio_from_isp {
union {
struct {
- uint16_t entry_hdr;
+ __le16 entry_hdr;
uint8_t sys_define; /* System defined. */
uint8_t entry_status; /* Entry Status. */
- uint32_t sys_define_2; /* System defined. */
+ __le32 sys_define_2; /* System defined. */
target_id_t target;
- uint16_t rx_id;
- uint16_t flags;
- uint16_t status;
+ __le16 rx_id;
+ __le16 flags;
+ __le16 status;
uint8_t command_ref;
uint8_t task_codes;
uint8_t task_flags;
uint8_t execution_codes;
uint8_t cdb[MAX_CMDSZ];
- uint32_t data_length;
- uint16_t lun;
+ __le32 data_length;
+ __le16 lun;
uint8_t initiator_port_name[WWN_SIZE]; /* on qla23xx */
- uint16_t reserved_32[6];
- uint16_t ox_id;
+ __le16 reserved_32[6];
+ __le16 ox_id;
} isp2x;
struct {
- uint16_t entry_hdr;
+ __le16 entry_hdr;
uint8_t fcp_cmnd_len_low;
uint8_t fcp_cmnd_len_high:4;
uint8_t attr:4;
- uint32_t exchange_addr;
+ __le32 exchange_addr;
#define ATIO_EXCHANGE_ADDRESS_UNKNOWN 0xFFFFFFFF
struct fcp_hdr fcp_hdr;
struct atio7_fcp_cmnd fcp_cmnd;
@@ -365,7 +352,7 @@
#define FCP_CMD_LENGTH_MASK 0x0fff
#define FCP_CMD_LENGTH_MIN 0x38
uint8_t data[56];
- uint32_t signature;
+ __le32 signature;
#define ATIO_PROCESSED 0xDEADDEAD /* Signature */
} raw;
} u;
@@ -392,8 +379,7 @@
{
int len = atio->u.isp24.fcp_cmnd.add_cdb_len;
- return (be32_to_cpu(get_unaligned((uint32_t *)
- &atio->u.isp24.fcp_cmnd.add_cdb[len * 4])));
+ return get_unaligned_be32(&atio->u.isp24.fcp_cmnd.add_cdb[len * 4]);
}
#define CTIO_TYPE7 0x12 /* Continue target I/O entry (for 24xx) */
@@ -409,39 +395,36 @@
uint8_t sys_define; /* System defined. */
uint8_t entry_status; /* Entry Status. */
uint32_t handle; /* System defined handle */
- uint16_t nport_handle;
+ __le16 nport_handle;
#define CTIO7_NHANDLE_UNRECOGNIZED 0xFFFF
- uint16_t timeout;
- uint16_t dseg_count; /* Data segment count. */
+ __le16 timeout;
+ __le16 dseg_count; /* Data segment count. */
uint8_t vp_index;
uint8_t add_flags;
- uint8_t initiator_id[3];
+ le_id_t initiator_id;
uint8_t reserved;
- uint32_t exchange_addr;
+ __le32 exchange_addr;
union {
struct {
- uint16_t reserved1;
+ __le16 reserved1;
__le16 flags;
- uint32_t residual;
+ __le32 residual;
__le16 ox_id;
- uint16_t scsi_status;
- uint32_t relative_offset;
- uint32_t reserved2;
- uint32_t transfer_length;
- uint32_t reserved3;
- /* Data segment 0 address. */
- uint32_t dseg_0_address[2];
- /* Data segment 0 length. */
- uint32_t dseg_0_length;
+ __le16 scsi_status;
+ __le32 relative_offset;
+ __le32 reserved2;
+ __le32 transfer_length;
+ __le32 reserved3;
+ struct dsd64 dsd;
} status0;
struct {
- uint16_t sense_length;
+ __le16 sense_length;
__le16 flags;
- uint32_t residual;
+ __le32 residual;
__le16 ox_id;
- uint16_t scsi_status;
- uint16_t response_len;
- uint16_t reserved;
+ __le16 scsi_status;
+ __le16 response_len;
+ __le16 reserved;
uint8_t sense_data[24];
} status1;
} u;
@@ -457,18 +440,18 @@
uint8_t sys_define; /* System defined. */
uint8_t entry_status; /* Entry Status. */
uint32_t handle; /* System defined handle */
- uint16_t status;
- uint16_t timeout;
- uint16_t dseg_count; /* Data segment count. */
+ __le16 status;
+ __le16 timeout;
+ __le16 dseg_count; /* Data segment count. */
uint8_t vp_index;
uint8_t reserved1[5];
- uint32_t exchange_address;
- uint16_t reserved2;
- uint16_t flags;
- uint32_t residual;
- uint16_t ox_id;
- uint16_t reserved3;
- uint32_t relative_offset;
+ __le32 exchange_address;
+ __le16 reserved2;
+ __le16 flags;
+ __le32 residual;
+ __le16 ox_id;
+ __le16 reserved3;
+ __le32 relative_offset;
uint8_t reserved4[24];
} __packed;
@@ -506,30 +489,30 @@
uint8_t entry_status; /* Entry Status. */
uint32_t handle; /* System handle. */
- uint16_t nport_handle; /* N_PORT handle. */
+ __le16 nport_handle; /* N_PORT handle. */
__le16 timeout; /* Command timeout. */
- uint16_t dseg_count; /* Data segment count. */
+ __le16 dseg_count; /* Data segment count. */
uint8_t vp_index;
uint8_t add_flags; /* additional flags */
#define CTIO_CRC2_AF_DIF_DSD_ENA BIT_3
- uint8_t initiator_id[3]; /* initiator ID */
+ le_id_t initiator_id; /* initiator ID */
uint8_t reserved1;
- uint32_t exchange_addr; /* rcv exchange address */
- uint16_t reserved2;
+ __le32 exchange_addr; /* rcv exchange address */
+ __le16 reserved2;
__le16 flags; /* refer to CTIO7 flags values */
- uint32_t residual;
+ __le32 residual;
__le16 ox_id;
- uint16_t scsi_status;
+ __le16 scsi_status;
__le32 relative_offset;
- uint32_t reserved5;
+ __le32 reserved5;
__le32 transfer_length; /* total fc transfer length */
- uint32_t reserved6;
- __le32 crc_context_address[2];/* Data segment address. */
- uint16_t crc_context_len; /* Data segment length. */
- uint16_t reserved_1; /* MUST be set to 0. */
-} __packed;
+ __le32 reserved6;
+ __le64 crc_context_address __packed; /* Data segment address. */
+ __le16 crc_context_len; /* Data segment length. */
+ __le16 reserved_1; /* MUST be set to 0. */
+};
/* CTIO Type CRC_x Status IOCB */
struct ctio_crc_from_fw {
@@ -539,20 +522,20 @@
uint8_t entry_status; /* Entry Status. */
uint32_t handle; /* System handle. */
- uint16_t status;
- uint16_t timeout; /* Command timeout. */
- uint16_t dseg_count; /* Data segment count. */
- uint32_t reserved1;
- uint16_t state_flags;
+ __le16 status;
+ __le16 timeout; /* Command timeout. */
+ __le16 dseg_count; /* Data segment count. */
+ __le32 reserved1;
+ __le16 state_flags;
#define CTIO_CRC_SF_DIF_CHOPPED BIT_4
- uint32_t exchange_address; /* rcv exchange address */
- uint16_t reserved2;
- uint16_t flags;
- uint32_t resid_xfer_length;
- uint16_t ox_id;
+ __le32 exchange_address; /* rcv exchange address */
+ __le16 reserved2;
+ __le16 flags;
+ __le32 resid_xfer_length;
+ __le16 ox_id;
uint8_t reserved3[12];
- uint16_t runt_guard; /* reported runt blk guard */
+ __le16 runt_guard; /* reported runt blk guard */
uint8_t actual_dif[8];
uint8_t expected_dif[8];
} __packed;
@@ -575,29 +558,29 @@
uint8_t sys_define; /* System defined. */
uint8_t entry_status; /* Entry Status. */
uint8_t reserved_1[6];
- uint16_t nport_handle;
+ __le16 nport_handle;
uint8_t reserved_2[2];
uint8_t vp_index;
uint8_t reserved_3:4;
uint8_t sof_type:4;
- uint32_t exchange_address;
+ __le32 exchange_address;
struct fcp_hdr_le fcp_hdr_le;
uint8_t reserved_4[16];
- uint32_t exchange_addr_to_abort;
+ __le32 exchange_addr_to_abort;
} __packed;
#define ABTS_PARAM_ABORT_SEQ BIT_0
struct ba_acc_le {
- uint16_t reserved;
+ __le16 reserved;
uint8_t seq_id_last;
uint8_t seq_id_valid;
#define SEQ_ID_VALID 0x80
#define SEQ_ID_INVALID 0x00
- uint16_t rx_id;
- uint16_t ox_id;
- uint16_t high_seq_cnt;
- uint16_t low_seq_cnt;
+ __le16 rx_id;
+ __le16 ox_id;
+ __le16 high_seq_cnt;
+ __le16 low_seq_cnt;
} __packed;
struct ba_rjt_le {
@@ -621,21 +604,21 @@
uint8_t sys_define; /* System defined. */
uint8_t entry_status; /* Entry Status. */
uint32_t handle;
- uint16_t reserved_1;
- uint16_t nport_handle;
- uint16_t control_flags;
+ __le16 reserved_1;
+ __le16 nport_handle;
+ __le16 control_flags;
#define ABTS_CONTR_FLG_TERM_EXCHG BIT_0
uint8_t vp_index;
uint8_t reserved_3:4;
uint8_t sof_type:4;
- uint32_t exchange_address;
+ __le32 exchange_address;
struct fcp_hdr_le fcp_hdr_le;
union {
struct ba_acc_le ba_acct;
struct ba_rjt_le ba_rjt;
} __packed payload;
- uint32_t reserved_4;
- uint32_t exchange_addr_to_abort;
+ __le32 reserved_4;
+ __le32 exchange_addr_to_abort;
} __packed;
/*
@@ -651,21 +634,21 @@
uint8_t sys_define; /* System defined. */
uint8_t entry_status; /* Entry Status. */
uint32_t handle;
- uint16_t compl_status;
+ __le16 compl_status;
#define ABTS_RESP_COMPL_SUCCESS 0
#define ABTS_RESP_COMPL_SUBCODE_ERROR 0x31
- uint16_t nport_handle;
- uint16_t reserved_1;
+ __le16 nport_handle;
+ __le16 reserved_1;
uint8_t reserved_2;
uint8_t reserved_3:4;
uint8_t sof_type:4;
- uint32_t exchange_address;
+ __le32 exchange_address;
struct fcp_hdr_le fcp_hdr_le;
uint8_t reserved_4[8];
- uint32_t error_subcode1;
+ __le32 error_subcode1;
#define ABTS_RESP_SUBCODE_ERR_ABORTED_EXCH_NOT_TERM 0x1E
- uint32_t error_subcode2;
- uint32_t exchange_addr_to_abort;
+ __le32 error_subcode2;
+ __le32 exchange_addr_to_abort;
} __packed;
/********************************************************************\
@@ -688,6 +671,8 @@
void (*handle_data)(struct qla_tgt_cmd *);
int (*handle_tmr)(struct qla_tgt_mgmt_cmd *, u64, uint16_t,
uint32_t);
+ struct qla_tgt_cmd *(*get_cmd)(struct fc_port *);
+ void (*rel_cmd)(struct qla_tgt_cmd *);
void (*free_cmd)(struct qla_tgt_cmd *);
void (*free_mcmd)(struct qla_tgt_mgmt_cmd *);
void (*free_session)(struct fc_port *);
@@ -698,7 +683,7 @@
struct fc_port *(*find_sess_by_loop_id)(struct scsi_qla_host *,
const uint16_t);
struct fc_port *(*find_sess_by_s_id)(struct scsi_qla_host *,
- const uint8_t *);
+ const be_id_t);
void (*clear_nacl_from_fcport_map)(struct fc_port *);
void (*put_sess)(struct fc_port *);
void (*shutdown_sess)(struct fc_port *);
@@ -770,14 +755,6 @@
#define FC_TM_FCP_DATA_MISMATCH 3
#define FC_TM_REJECT 4
#define FC_TM_FAILED 5
-
-#if (BITS_PER_LONG > 32) || defined(CONFIG_HIGHMEM64G)
-#define pci_dma_lo32(a) (a & 0xffffffff)
-#define pci_dma_hi32(a) ((((a) >> 16)>>16) & 0xffffffff)
-#else
-#define pci_dma_lo32(a) (a & 0xffffffff)
-#define pci_dma_hi32(a) 0
-#endif
#define QLA_TGT_SENSE_VALID(sense) ((sense != NULL) && \
(((const uint8_t *)(sense))[0] & 0x70) == 0x70)
@@ -863,7 +840,7 @@
TRC_CTIO_ERR = BIT_11,
TRC_CTIO_DONE = BIT_12,
TRC_CTIO_ABORTED = BIT_13,
- TRC_CTIO_STRANGE= BIT_14,
+ TRC_CTIO_STRANGE = BIT_14,
TRC_CMD_DONE = BIT_15,
TRC_CMD_CHK_STOP = BIT_16,
TRC_CMD_FREE = BIT_17,
@@ -897,9 +874,14 @@
unsigned int term_exchg:1;
unsigned int cmd_sent_to_fw:1;
unsigned int cmd_in_wq:1;
- unsigned int aborted:1;
- unsigned int data_work:1;
- unsigned int data_work_free:1;
+
+ /*
+ * This variable may be set from outside the LIO and I/O completion
+ * callback functions. Do not declare this member variable as a
+ * bitfield to avoid a read-modify-write operation when this variable
+ * is set.
+ */
+ unsigned int aborted;
struct scatterlist *sg; /* cmd data buffer SG vector */
int sg_cnt; /* SG segments count */
@@ -908,6 +890,7 @@
u64 unpacked_lun;
enum dma_data_direction dma_data_direction;
+ uint16_t ctio_flags;
uint16_t vp_idx;
uint16_t loop_id; /* to save extra sess dereferences */
struct qla_tgt *tgt; /* to save extra sess dereferences */
@@ -930,10 +913,12 @@
uint8_t scsi_status, sense_key, asc, ascq;
struct crc_context *ctx;
- uint8_t *cdb;
+ const uint8_t *cdb;
uint64_t lba;
uint16_t a_guard, e_guard, a_app_tag, e_app_tag;
uint32_t a_ref_tag, e_ref_tag;
+#define DIF_BUNDL_DMA_VALID 1
+ uint16_t prot_flags;
uint64_t jiffies_at_alloc;
uint64_t jiffies_at_free;
@@ -956,16 +941,20 @@
};
struct qla_tgt_mgmt_cmd {
+ uint8_t cmd_type;
+ uint8_t pad[3];
uint16_t tmr_func;
uint8_t fc_tm_rsp;
+ uint8_t abort_io_attr;
struct fc_port *sess;
struct qla_qpair *qpair;
struct scsi_qla_host *vha;
struct se_cmd se_cmd;
struct work_struct free_work;
unsigned int flags;
+#define QLA24XX_MGMT_SEND_NACK BIT_0
+#define QLA24XX_MGMT_ABORT_IO_ATTR_VALID BIT_1
uint32_t reset_count;
-#define QLA24XX_MGMT_SEND_NACK 1
struct work_struct work;
uint64_t unpacked_lun;
union {
@@ -1042,22 +1031,11 @@
return (ha->host->active_mode == MODE_DUAL);
}
-static inline uint32_t sid_to_key(const uint8_t *s_id)
+static inline uint32_t sid_to_key(const be_id_t s_id)
{
- uint32_t key;
-
- key = (((unsigned long)s_id[0] << 16) |
- ((unsigned long)s_id[1] << 8) |
- (unsigned long)s_id[2]);
- return key;
-}
-
-static inline void sid_to_portid(const uint8_t *s_id, port_id_t *p)
-{
- memset(p, 0, sizeof(*p));
- p->b.domain = s_id[0];
- p->b.area = s_id[1];
- p->b.al_pa = s_id[2];
+ return s_id.domain << 16 |
+ s_id.area << 8 |
+ s_id.al_pa;
}
/*
@@ -1103,7 +1081,5 @@
void qlt_send_resp_ctio(struct qla_qpair *, struct qla_tgt_cmd *, uint8_t,
uint8_t, uint8_t, uint8_t);
-extern void qlt_abort_cmd_on_host_reset(struct scsi_qla_host *,
- struct qla_tgt_cmd *);
#endif /* __QLA_TARGET_H */
--
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