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Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_def.h')
-rw-r--r--drivers/scsi/qla4xxx/ql4_def.h136
1 files changed, 93 insertions, 43 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index ddf16a86bbf5..5e683ba49fa5 100644
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* QLogic iSCSI HBA Driver
- * Copyright (c) 2003-2012 QLogic Corporation
- *
- * See LICENSE.qla4xxx for copyright and licensing details.
+ * Copyright (c) 2003-2013 QLogic Corporation
*/
#ifndef __QL4_DEF_H
@@ -24,8 +23,8 @@
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/mutex.h>
-#include <linux/aer.h>
#include <linux/bsg-lib.h>
+#include <linux/vmalloc.h>
#include <net/tcp.h>
#include <scsi/scsi.h>
@@ -64,11 +63,16 @@
#define PCI_DEVICE_ID_QLOGIC_ISP8324 0x8032
#endif
+#ifndef PCI_DEVICE_ID_QLOGIC_ISP8042
+#define PCI_DEVICE_ID_QLOGIC_ISP8042 0x8042
+#endif
+
#define ISP4XXX_PCI_FN_1 0x1
#define ISP4XXX_PCI_FN_2 0x3
#define QLA_SUCCESS 0
#define QLA_ERROR 1
+#define STATUS(status) status == QLA_ERROR ? "FAILED" : "SUCCEEDED"
/*
* Data bit definitions
@@ -162,6 +166,8 @@
#define DEV_DB_NON_PERSISTENT 0
#define DEV_DB_PERSISTENT 1
+#define QL4_ISP_REG_DISCONNECT 0xffffffffU
+
#define COPY_ISID(dst_isid, src_isid) { \
int i, j; \
for (i = 0, j = ISID_SIZE - 1; i < ISID_SIZE;) \
@@ -175,6 +181,10 @@
n &= ~v; \
}
+#define OP_STATE(o, f, p) { \
+ p = (o & f) ? "enable" : "disable"; \
+}
+
/*
* Retry & Timeout Values
*/
@@ -185,7 +195,7 @@
#define ADAPTER_INIT_TOV 30
#define ADAPTER_RESET_TOV 180
#define EXTEND_CMD_TOV 60
-#define WAIT_CMD_TOV 30
+#define WAIT_CMD_TOV 5
#define EH_WAIT_CMD_TOV 120
#define FIRMWARE_UP_TOV 60
#define RESET_FIRMWARE_TOV 30
@@ -201,12 +211,25 @@
#define MAX_RESET_HA_RETRIES 2
#define FW_ALIVE_WAIT_TOV 3
+#define IDC_EXTEND_TOV 8
+#define IDC_COMP_TOV 5
+#define LINK_UP_COMP_TOV 30
-#define CMD_SP(Cmnd) ((Cmnd)->SCp.ptr)
+/*
+ * Note: the data structure below does not have a struct iscsi_cmd member since
+ * the qla4xxx driver does not use libiscsi for SCSI I/O.
+ */
+struct qla4xxx_cmd_priv {
+ struct srb *srb;
+};
+
+static inline struct qla4xxx_cmd_priv *qla4xxx_cmd_priv(struct scsi_cmnd *cmd)
+{
+ return scsi_cmd_priv(cmd);
+}
/*
- * SCSI Request Block structure (srb) that is placed
- * on cmd->SCp location of every I/O [We have 22 bytes available]
+ * SCSI Request Block structure (srb) that is associated with each scsi_cmnd.
*/
struct srb {
struct list_head list; /* (8) */
@@ -285,6 +308,8 @@ struct ddb_entry {
/* Driver Re-login */
unsigned long flags; /* DDB Flags */
+#define DDB_CONN_CLOSE_FAILURE 0 /* 0x00000001 */
+
uint16_t default_relogin_timeout; /* Max time to wait for
* relogin to complete */
atomic_t retry_relogin_timer; /* Min Time between relogins
@@ -301,6 +326,7 @@ struct ddb_entry {
struct qla_ddb_index {
struct list_head list;
uint16_t fw_ddb_idx;
+ uint16_t flash_ddb_idx;
struct dev_db_entry fw_ddb;
uint8_t flash_isid[6];
};
@@ -335,6 +361,7 @@ struct ql4_tuple_ddb {
#define DF_BOOT_TGT 1 /* Boot target entry */
#define DF_ISNS_DISCOVERED 2 /* Device was discovered via iSNS */
#define DF_FO_MASKED 3
+#define DF_DISABLE_RELOGIN 4 /* Disable relogin to device */
enum qla4_work_type {
QLA4_EVENT_AEN,
@@ -348,13 +375,13 @@ struct qla4_work_evt {
struct {
enum iscsi_host_event_code code;
uint32_t data_size;
- uint8_t data[0];
+ uint8_t data[];
} aen;
struct {
uint32_t status;
uint32_t pid;
uint32_t data_size;
- uint8_t data[0];
+ uint8_t data[];
} ping;
} u;
};
@@ -391,19 +418,7 @@ struct qla4_8xxx_legacy_intr_set {
};
/* MSI-X Support */
-
-#define QLA_MSIX_DEFAULT 0x00
-#define QLA_MSIX_RSP_Q 0x01
-
#define QLA_MSIX_ENTRIES 2
-#define QLA_MIDX_DEFAULT 0
-#define QLA_MIDX_RSP_Q 1
-
-struct ql4_msix_entry {
- int have_irq;
- uint16_t msix_vector;
- uint16_t msix_entry;
-};
/*
* ISP Operations
@@ -429,9 +444,9 @@ struct isp_operations {
void (*wr_reg_direct) (struct scsi_qla_host *, ulong, uint32_t);
int (*rd_reg_indirect) (struct scsi_qla_host *, uint32_t, uint32_t *);
int (*wr_reg_indirect) (struct scsi_qla_host *, uint32_t, uint32_t);
- int (*idc_lock) (struct scsi_qla_host *);
+ int (*idc_lock) (struct scsi_qla_host *); /* Context: task, can sleep */
void (*idc_unlock) (struct scsi_qla_host *);
- void (*rom_lock_recovery) (struct scsi_qla_host *);
+ void (*rom_lock_recovery) (struct scsi_qla_host *); /* Context: task, can sleep */
void (*queue_mailbox_command) (struct scsi_qla_host *, uint32_t *, int);
void (*process_mailbox_interrupt) (struct scsi_qla_host *, int);
};
@@ -469,6 +484,34 @@ struct ipaddress_config {
uint16_t eth_mtu_size;
uint16_t ipv4_port;
uint16_t ipv6_port;
+ uint8_t control;
+ uint16_t ipv6_tcp_options;
+ uint8_t tcp_wsf;
+ uint8_t ipv6_tcp_wsf;
+ uint8_t ipv4_tos;
+ uint8_t ipv4_cache_id;
+ uint8_t ipv6_cache_id;
+ uint8_t ipv4_alt_cid_len;
+ uint8_t ipv4_alt_cid[11];
+ uint8_t ipv4_vid_len;
+ uint8_t ipv4_vid[11];
+ uint8_t ipv4_ttl;
+ uint16_t ipv6_flow_lbl;
+ uint8_t ipv6_traffic_class;
+ uint8_t ipv6_hop_limit;
+ uint32_t ipv6_nd_reach_time;
+ uint32_t ipv6_nd_rexmit_timer;
+ uint32_t ipv6_nd_stale_timeout;
+ uint8_t ipv6_dup_addr_detect_count;
+ uint32_t ipv6_gw_advrt_mtu;
+ uint16_t def_timeout;
+ uint8_t abort_timer;
+ uint16_t iscsi_options;
+ uint16_t iscsi_max_pdu_size;
+ uint16_t iscsi_first_burst_len;
+ uint16_t iscsi_max_outstnd_r2t;
+ uint16_t iscsi_max_burst_len;
+ uint8_t iscsi_name[224];
};
#define QL4_CHAP_MAX_NAME_LEN 256
@@ -527,9 +570,6 @@ struct scsi_qla_host {
#define AF_IRQ_ATTACHED 10 /* 0x00000400 */
#define AF_DISABLE_ACB_COMPLETE 11 /* 0x00000800 */
#define AF_HA_REMOVAL 12 /* 0x00001000 */
-#define AF_INTx_ENABLED 15 /* 0x00008000 */
-#define AF_MSI_ENABLED 16 /* 0x00010000 */
-#define AF_MSIX_ENABLED 17 /* 0x00020000 */
#define AF_MBOX_COMMAND_NOPOLL 18 /* 0x00040000 */
#define AF_FW_RECOVERY 19 /* 0x00080000 */
#define AF_EEH_BUSY 20 /* 0x00100000 */
@@ -538,7 +578,6 @@ struct scsi_qla_host {
#define AF_82XX_FW_DUMPED 24 /* 0x01000000 */
#define AF_8XXX_RST_OWNER 25 /* 0x02000000 */
#define AF_82XX_DUMP_READING 26 /* 0x04000000 */
-#define AF_83XX_NO_FW_DUMP 27 /* 0x08000000 */
#define AF_83XX_IOCB_INTR_ON 28 /* 0x10000000 */
#define AF_83XX_MBOX_INTR_ON 29 /* 0x20000000 */
@@ -553,10 +592,12 @@ struct scsi_qla_host {
#define DPC_AEN 9 /* 0x00000200 */
#define DPC_GET_DHCP_IP_ADDR 15 /* 0x00008000 */
#define DPC_LINK_CHANGED 18 /* 0x00040000 */
-#define DPC_RESET_ACTIVE 20 /* 0x00040000 */
-#define DPC_HA_UNRECOVERABLE 21 /* 0x00080000 ISP-82xx only*/
-#define DPC_HA_NEED_QUIESCENT 22 /* 0x00100000 ISP-82xx only*/
-#define DPC_POST_IDC_ACK 23 /* 0x00200000 */
+#define DPC_RESET_ACTIVE 20 /* 0x00100000 */
+#define DPC_HA_UNRECOVERABLE 21 /* 0x00200000 ISP-82xx only*/
+#define DPC_HA_NEED_QUIESCENT 22 /* 0x00400000 ISP-82xx only*/
+#define DPC_POST_IDC_ACK 23 /* 0x00800000 */
+#define DPC_RESTORE_ACB 24 /* 0x01000000 */
+#define DPC_SYSFS_DDB_EXPORT 25 /* 0x02000000 */
struct Scsi_Host *host; /* pointer to host data */
uint32_t tot_ddbs;
@@ -716,8 +757,6 @@ struct scsi_qla_host {
struct isp_operations *isp_ops;
struct ql82xx_hw_data hw;
- struct ql4_msix_entry msix_entries[QLA_MSIX_ENTRIES];
-
uint32_t nx_dev_init_timeout;
uint32_t nx_reset_timeout;
void *fw_dump;
@@ -725,6 +764,7 @@ struct scsi_qla_host {
uint32_t fw_dump_capture_mask;
void *fw_dump_tmplt_hdr;
uint32_t fw_dump_tmplt_size;
+ uint32_t fw_dump_skip_size;
struct completion mbx_intr_comp;
@@ -734,12 +774,9 @@ struct scsi_qla_host {
struct iscsi_iface *iface_ipv6_1;
/* --- From About Firmware --- */
- uint16_t iscsi_major;
- uint16_t iscsi_minor;
- uint16_t bootload_major;
- uint16_t bootload_minor;
- uint16_t bootload_patch;
- uint16_t bootload_build;
+ struct about_fw_info fw_info;
+ uint32_t fw_uptime_secs; /* seconds elapsed since fw bootup */
+ uint32_t fw_uptime_msecs; /* milliseconds beyond elapsed seconds */
uint16_t def_timeout; /* Default login timeout */
uint32_t flash_state;
@@ -780,9 +817,16 @@ struct scsi_qla_host {
uint32_t *reg_tbl;
struct qla4_83xx_reset_template reset_tmplt;
struct device_reg_83xx __iomem *qla4_83xx_reg; /* Base I/O address
- for ISP8324 */
+ for ISP8324 and
+ and ISP8042 */
uint32_t pf_bit;
struct qla4_83xx_idc_information idc_info;
+ struct addr_ctrl_blk *saved_acb;
+ int notify_idc_comp;
+ int notify_link_up_comp;
+ int idc_extend_tmo;
+ struct completion idc_comp;
+ struct completion link_up_comp;
};
struct ql4_task_data {
@@ -850,15 +894,21 @@ static inline int is_qla8032(struct scsi_qla_host *ha)
return ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8324;
}
+static inline int is_qla8042(struct scsi_qla_host *ha)
+{
+ return ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8042;
+}
+
static inline int is_qla80XX(struct scsi_qla_host *ha)
{
- return is_qla8022(ha) || is_qla8032(ha);
+ return is_qla8022(ha) || is_qla8032(ha) || is_qla8042(ha);
}
static inline int is_aer_supported(struct scsi_qla_host *ha)
{
return ((ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8022) ||
- (ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8324));
+ (ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8324) ||
+ (ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8042));
}
static inline int adapter_up(struct scsi_qla_host *ha)
generated by cgit (git 2.34.1) at 2025-12-28 03:16:29 +0000