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-rw-r--r--drivers/scsi/qla4xxx/ql4_dbg.c174
-rw-r--r--drivers/scsi/qla4xxx/ql4_def.h78
-rw-r--r--drivers/scsi/qla4xxx/ql4_fw.h426
-rw-r--r--drivers/scsi/qla4xxx/ql4_glbl.h7
-rw-r--r--drivers/scsi/qla4xxx/ql4_init.c105
-rw-r--r--drivers/scsi/qla4xxx/ql4_iocb.c101
-rw-r--r--drivers/scsi/qla4xxx/ql4_isr.c114
-rw-r--r--drivers/scsi/qla4xxx/ql4_mbx.c274
-rw-r--r--drivers/scsi/qla4xxx/ql4_nvram.c3
-rw-r--r--drivers/scsi/qla4xxx/ql4_os.c98
-rw-r--r--drivers/scsi/qla4xxx/ql4_version.h3
11 files changed, 577 insertions, 806 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_dbg.c b/drivers/scsi/qla4xxx/ql4_dbg.c
index 6437d024b0d..fcc184cd066 100644
--- a/drivers/scsi/qla4xxx/ql4_dbg.c
+++ b/drivers/scsi/qla4xxx/ql4_dbg.c
@@ -6,176 +6,9 @@
*/
#include "ql4_def.h"
-#include <scsi/scsi_dbg.h>
-
-#if 0
-
-static void qla4xxx_print_srb_info(struct srb * srb)
-{
- printk("%s: srb = 0x%p, flags=0x%02x\n", __func__, srb, srb->flags);
- printk("%s: cmd = 0x%p, saved_dma_handle = 0x%lx\n",
- __func__, srb->cmd, (unsigned long) srb->dma_handle);
- printk("%s: fw_ddb_index = %d, lun = %d\n",
- __func__, srb->fw_ddb_index, srb->cmd->device->lun);
- printk("%s: iocb_tov = %d\n",
- __func__, srb->iocb_tov);
- printk("%s: cc_stat = 0x%x, r_start = 0x%lx, u_start = 0x%lx\n\n",
- __func__, srb->cc_stat, srb->r_start, srb->u_start);
-}
-
-void qla4xxx_print_scsi_cmd(struct scsi_cmnd *cmd)
-{
- printk("SCSI Command = 0x%p, Handle=0x%p\n", cmd, cmd->host_scribble);
- printk(" b=%d, t=%02xh, l=%02xh, cmd_len = %02xh\n",
- cmd->device->channel, cmd->device->id, cmd->device->lun,
- cmd->cmd_len);
- scsi_print_command(cmd);
- printk(" seg_cnt = %d\n", cmd->use_sg);
- printk(" request buffer = 0x%p, request buffer len = 0x%x\n",
- cmd->request_buffer, cmd->request_bufflen);
- if (cmd->use_sg) {
- struct scatterlist *sg;
- sg = (struct scatterlist *)cmd->request_buffer;
- printk(" SG buffer: \n");
- qla4xxx_dump_buffer((caddr_t) sg,
- (cmd->use_sg * sizeof(*sg)));
- }
- printk(" tag = %d, transfersize = 0x%x \n", cmd->tag,
- cmd->transfersize);
- printk(" Pid = %d, SP = 0x%p\n", (int)cmd->pid, cmd->SCp.ptr);
- printk(" underflow size = 0x%x, direction=0x%x\n", cmd->underflow,
- cmd->sc_data_direction);
- printk(" Current time (jiffies) = 0x%lx, "
- "timeout expires = 0x%lx\n", jiffies, cmd->eh_timeout.expires);
- qla4xxx_print_srb_info((struct srb *) cmd->SCp.ptr);
-}
-
-void __dump_registers(struct scsi_qla_host *ha)
-{
- uint8_t i;
- for (i = 0; i < MBOX_REG_COUNT; i++) {
- printk(KERN_INFO "0x%02X mailbox[%d] = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg, mailbox[i]), i,
- readw(&ha->reg->mailbox[i]));
- }
- printk(KERN_INFO "0x%02X flash_address = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg, flash_address),
- readw(&ha->reg->flash_address));
- printk(KERN_INFO "0x%02X flash_data = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg, flash_data),
- readw(&ha->reg->flash_data));
- printk(KERN_INFO "0x%02X ctrl_status = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg, ctrl_status),
- readw(&ha->reg->ctrl_status));
- if (is_qla4010(ha)) {
- printk(KERN_INFO "0x%02X nvram = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg, u1.isp4010.nvram),
- readw(&ha->reg->u1.isp4010.nvram));
- }
-
- else if (is_qla4022(ha) | is_qla4032(ha)) {
- printk(KERN_INFO "0x%02X intr_mask = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg,
- u1.isp4022.intr_mask),
- readw(&ha->reg->u1.isp4022.intr_mask));
- printk(KERN_INFO "0x%02X nvram = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg, u1.isp4022.nvram),
- readw(&ha->reg->u1.isp4022.nvram));
- printk(KERN_INFO "0x%02X semaphore = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg,
- u1.isp4022.semaphore),
- readw(&ha->reg->u1.isp4022.semaphore));
- }
- printk(KERN_INFO "0x%02X req_q_in = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg, req_q_in),
- readw(&ha->reg->req_q_in));
- printk(KERN_INFO "0x%02X rsp_q_out = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg, rsp_q_out),
- readw(&ha->reg->rsp_q_out));
- if (is_qla4010(ha)) {
- printk(KERN_INFO "0x%02X ext_hw_conf = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg,
- u2.isp4010.ext_hw_conf),
- readw(&ha->reg->u2.isp4010.ext_hw_conf));
- printk(KERN_INFO "0x%02X port_ctrl = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg,
- u2.isp4010.port_ctrl),
- readw(&ha->reg->u2.isp4010.port_ctrl));
- printk(KERN_INFO "0x%02X port_status = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg,
- u2.isp4010.port_status),
- readw(&ha->reg->u2.isp4010.port_status));
- printk(KERN_INFO "0x%02X req_q_out = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg,
- u2.isp4010.req_q_out),
- readw(&ha->reg->u2.isp4010.req_q_out));
- printk(KERN_INFO "0x%02X gp_out = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg, u2.isp4010.gp_out),
- readw(&ha->reg->u2.isp4010.gp_out));
- printk(KERN_INFO "0x%02X gp_in = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg, u2.isp4010.gp_in),
- readw(&ha->reg->u2.isp4010.gp_in));
- printk(KERN_INFO "0x%02X port_err_status = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg,
- u2.isp4010.port_err_status),
- readw(&ha->reg->u2.isp4010.port_err_status));
- }
-
- else if (is_qla4022(ha) | is_qla4032(ha)) {
- printk(KERN_INFO "Page 0 Registers:\n");
- printk(KERN_INFO "0x%02X ext_hw_conf = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg,
- u2.isp4022.p0.ext_hw_conf),
- readw(&ha->reg->u2.isp4022.p0.ext_hw_conf));
- printk(KERN_INFO "0x%02X port_ctrl = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg,
- u2.isp4022.p0.port_ctrl),
- readw(&ha->reg->u2.isp4022.p0.port_ctrl));
- printk(KERN_INFO "0x%02X port_status = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg,
- u2.isp4022.p0.port_status),
- readw(&ha->reg->u2.isp4022.p0.port_status));
- printk(KERN_INFO "0x%02X gp_out = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg,
- u2.isp4022.p0.gp_out),
- readw(&ha->reg->u2.isp4022.p0.gp_out));
- printk(KERN_INFO "0x%02X gp_in = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg, u2.isp4022.p0.gp_in),
- readw(&ha->reg->u2.isp4022.p0.gp_in));
- printk(KERN_INFO "0x%02X port_err_status = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg,
- u2.isp4022.p0.port_err_status),
- readw(&ha->reg->u2.isp4022.p0.port_err_status));
- printk(KERN_INFO "Page 1 Registers:\n");
- writel(HOST_MEM_CFG_PAGE & set_rmask(CSR_SCSI_PAGE_SELECT),
- &ha->reg->ctrl_status);
- printk(KERN_INFO "0x%02X req_q_out = 0x%08X\n",
- (uint8_t) offsetof(struct isp_reg,
- u2.isp4022.p1.req_q_out),
- readw(&ha->reg->u2.isp4022.p1.req_q_out));
- writel(PORT_CTRL_STAT_PAGE & set_rmask(CSR_SCSI_PAGE_SELECT),
- &ha->reg->ctrl_status);
- }
-}
-
-void qla4xxx_dump_mbox_registers(struct scsi_qla_host *ha)
-{
- unsigned long flags = 0;
- int i = 0;
- spin_lock_irqsave(&ha->hardware_lock, flags);
- for (i = 1; i < MBOX_REG_COUNT; i++)
- printk(KERN_INFO " Mailbox[%d] = %08x\n", i,
- readw(&ha->reg->mailbox[i]));
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
-}
-
-void qla4xxx_dump_registers(struct scsi_qla_host *ha)
-{
- unsigned long flags = 0;
- spin_lock_irqsave(&ha->hardware_lock, flags);
- __dump_registers(ha);
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
-}
+#include "ql4_glbl.h"
+#include "ql4_dbg.h"
+#include "ql4_inline.h"
void qla4xxx_dump_buffer(void *b, uint32_t size)
{
@@ -198,4 +31,3 @@ void qla4xxx_dump_buffer(void *b, uint32_t size)
printk(KERN_DEBUG "\n");
}
-#endif /* 0 */
diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index 6f4cf2dd2f4..accaf690eaf 100644
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -122,8 +122,7 @@
#define ISCSI_IPADDR_SIZE 4 /* IP address size */
#define ISCSI_ALIAS_SIZE 32 /* ISCSI Alais name size */
-#define ISCSI_NAME_SIZE 255 /* ISCSI Name size -
- * usually a string */
+#define ISCSI_NAME_SIZE 0xE0 /* ISCSI Name size */
#define LSDW(x) ((u32)((u64)(x)))
#define MSDW(x) ((u32)((((u64)(x)) >> 16) >> 16))
@@ -187,9 +186,21 @@ struct srb {
u_long u_start; /* Time when we handed the cmd to F/W */
};
- /*
- * Device Database (DDB) structure
- */
+/*
+ * Asynchronous Event Queue structure
+ */
+struct aen {
+ uint32_t mbox_sts[MBOX_AEN_REG_COUNT];
+};
+
+struct ql4_aen_log {
+ int count;
+ struct aen entry[MAX_AEN_ENTRIES];
+};
+
+/*
+ * Device Database (DDB) structure
+ */
struct ddb_entry {
struct list_head list; /* ddb list */
struct scsi_qla_host *ha;
@@ -254,13 +265,6 @@ struct ddb_entry {
#define DF_ISNS_DISCOVERED 2 /* Device was discovered via iSNS */
#define DF_FO_MASKED 3
-/*
- * Asynchronous Event Queue structure
- */
-struct aen {
- uint32_t mbox_sts[MBOX_AEN_REG_COUNT];
-};
-
#include "ql4_fw.h"
#include "ql4_nvram.h"
@@ -270,31 +274,31 @@ struct aen {
*/
struct scsi_qla_host {
/* Linux adapter configuration data */
- struct Scsi_Host *host; /* pointer to host data */
- uint32_t tot_ddbs;
unsigned long flags;
-#define AF_ONLINE 0 /* 0x00000001 */
-#define AF_INIT_DONE 1 /* 0x00000002 */
-#define AF_MBOX_COMMAND 2 /* 0x00000004 */
-#define AF_MBOX_COMMAND_DONE 3 /* 0x00000008 */
-#define AF_INTERRUPTS_ON 6 /* 0x00000040 Not Used */
-#define AF_GET_CRASH_RECORD 7 /* 0x00000080 */
-#define AF_LINK_UP 8 /* 0x00000100 */
-#define AF_IRQ_ATTACHED 10 /* 0x00000400 */
-#define AF_ISNS_CMD_IN_PROCESS 12 /* 0x00001000 */
-#define AF_ISNS_CMD_DONE 13 /* 0x00002000 */
+#define AF_ONLINE 0 /* 0x00000001 */
+#define AF_INIT_DONE 1 /* 0x00000002 */
+#define AF_MBOX_COMMAND 2 /* 0x00000004 */
+#define AF_MBOX_COMMAND_DONE 3 /* 0x00000008 */
+#define AF_INTERRUPTS_ON 6 /* 0x00000040 */
+#define AF_GET_CRASH_RECORD 7 /* 0x00000080 */
+#define AF_LINK_UP 8 /* 0x00000100 */
+#define AF_IRQ_ATTACHED 10 /* 0x00000400 */
+#define AF_DISABLE_ACB_COMPLETE 11 /* 0x00000800 */
unsigned long dpc_flags;
-#define DPC_RESET_HA 1 /* 0x00000002 */
-#define DPC_RETRY_RESET_HA 2 /* 0x00000004 */
-#define DPC_RELOGIN_DEVICE 3 /* 0x00000008 */
-#define DPC_RESET_HA_DESTROY_DDB_LIST 4 /* 0x00000010 */
-#define DPC_RESET_HA_INTR 5 /* 0x00000020 */
-#define DPC_ISNS_RESTART 7 /* 0x00000080 */
-#define DPC_AEN 9 /* 0x00000200 */
-#define DPC_GET_DHCP_IP_ADDR 15 /* 0x00008000 */
+#define DPC_RESET_HA 1 /* 0x00000002 */
+#define DPC_RETRY_RESET_HA 2 /* 0x00000004 */
+#define DPC_RELOGIN_DEVICE 3 /* 0x00000008 */
+#define DPC_RESET_HA_DESTROY_DDB_LIST 4 /* 0x00000010 */
+#define DPC_RESET_HA_INTR 5 /* 0x00000020 */
+#define DPC_ISNS_RESTART 7 /* 0x00000080 */
+#define DPC_AEN 9 /* 0x00000200 */
+#define DPC_GET_DHCP_IP_ADDR 15 /* 0x00008000 */
+
+ struct Scsi_Host *host; /* pointer to host data */
+ uint32_t tot_ddbs;
uint16_t iocb_cnt;
uint16_t iocb_hiwat;
@@ -344,6 +348,7 @@ struct scsi_qla_host {
uint32_t firmware_version[2];
uint32_t patch_number;
uint32_t build_number;
+ uint32_t board_id;
/* --- From Init_FW --- */
/* init_cb_t *init_cb; */
@@ -363,7 +368,6 @@ struct scsi_qla_host {
/* --- From GetFwState --- */
uint32_t firmware_state;
- uint32_t board_id;
uint32_t addl_fw_state;
/* Linux kernel thread */
@@ -414,6 +418,8 @@ struct scsi_qla_host {
uint16_t aen_out;
struct aen aen_q[MAX_AEN_ENTRIES];
+ struct ql4_aen_log aen_log;/* tracks all aens */
+
/* This mutex protects several threads to do mailbox commands
* concurrently.
*/
@@ -585,10 +591,4 @@ static inline void ql4xxx_unlock_drvr(struct scsi_qla_host *a)
#define FLUSH_DDB_CHANGED_AENS 1
#define RELOGIN_DDB_CHANGED_AENS 2
-#include "ql4_version.h"
-#include "ql4_glbl.h"
-#include "ql4_dbg.h"
-#include "ql4_inline.h"
-
-
#endif /*_QLA4XXX_H */
diff --git a/drivers/scsi/qla4xxx/ql4_fw.h b/drivers/scsi/qla4xxx/ql4_fw.h
index 4eea8c57191..9bb3d1d2a92 100644
--- a/drivers/scsi/qla4xxx/ql4_fw.h
+++ b/drivers/scsi/qla4xxx/ql4_fw.h
@@ -20,143 +20,23 @@
*************************************************************************/
struct port_ctrl_stat_regs {
- __le32 ext_hw_conf; /* 80 x50 R/W */
- __le32 intChipConfiguration; /* 84 x54 */
- __le32 port_ctrl; /* 88 x58 */
- __le32 port_status; /* 92 x5c */
- __le32 HostPrimMACHi; /* 96 x60 */
- __le32 HostPrimMACLow; /* 100 x64 */
- __le32 HostSecMACHi; /* 104 x68 */
- __le32 HostSecMACLow; /* 108 x6c */
- __le32 EPPrimMACHi; /* 112 x70 */
- __le32 EPPrimMACLow; /* 116 x74 */
- __le32 EPSecMACHi; /* 120 x78 */
- __le32 EPSecMACLow; /* 124 x7c */
- __le32 HostPrimIPHi; /* 128 x80 */
- __le32 HostPrimIPMidHi; /* 132 x84 */
- __le32 HostPrimIPMidLow; /* 136 x88 */
- __le32 HostPrimIPLow; /* 140 x8c */
- __le32 HostSecIPHi; /* 144 x90 */
- __le32 HostSecIPMidHi; /* 148 x94 */
- __le32 HostSecIPMidLow; /* 152 x98 */
- __le32 HostSecIPLow; /* 156 x9c */
- __le32 EPPrimIPHi; /* 160 xa0 */
- __le32 EPPrimIPMidHi; /* 164 xa4 */
- __le32 EPPrimIPMidLow; /* 168 xa8 */
- __le32 EPPrimIPLow; /* 172 xac */
- __le32 EPSecIPHi; /* 176 xb0 */
- __le32 EPSecIPMidHi; /* 180 xb4 */
- __le32 EPSecIPMidLow; /* 184 xb8 */
- __le32 EPSecIPLow; /* 188 xbc */
- __le32 IPReassemblyTimeout; /* 192 xc0 */
- __le32 EthMaxFramePayload; /* 196 xc4 */
- __le32 TCPMaxWindowSize; /* 200 xc8 */
- __le32 TCPCurrentTimestampHi; /* 204 xcc */
- __le32 TCPCurrentTimestampLow; /* 208 xd0 */
- __le32 LocalRAMAddress; /* 212 xd4 */
- __le32 LocalRAMData; /* 216 xd8 */
- __le32 PCSReserved1; /* 220 xdc */
- __le32 gp_out; /* 224 xe0 */
- __le32 gp_in; /* 228 xe4 */
- __le32 ProbeMuxAddr; /* 232 xe8 */
- __le32 ProbeMuxData; /* 236 xec */
- __le32 ERMQueueBaseAddr0; /* 240 xf0 */
- __le32 ERMQueueBaseAddr1; /* 244 xf4 */
- __le32 MACConfiguration; /* 248 xf8 */
- __le32 port_err_status; /* 252 xfc COR */
+ __le32 ext_hw_conf; /* 0x50 R/W */
+ __le32 rsrvd0; /* 0x54 */
+ __le32 port_ctrl; /* 0x58 */
+ __le32 port_status; /* 0x5c */
+ __le32 rsrvd1[32]; /* 0x60-0xdf */
+ __le32 gp_out; /* 0xe0 */
+ __le32 gp_in; /* 0xe4 */
+ __le32 rsrvd2[5]; /* 0xe8-0xfb */
+ __le32 port_err_status; /* 0xfc */
};
struct host_mem_cfg_regs {
- __le32 NetRequestQueueOut; /* 80 x50 */
- __le32 NetRequestQueueOutAddrHi; /* 84 x54 */
- __le32 NetRequestQueueOutAddrLow; /* 88 x58 */
- __le32 NetRequestQueueBaseAddrHi; /* 92 x5c */
- __le32 NetRequestQueueBaseAddrLow; /* 96 x60 */
- __le32 NetRequestQueueLength; /* 100 x64 */
- __le32 NetResponseQueueIn; /* 104 x68 */
- __le32 NetResponseQueueInAddrHi; /* 108 x6c */
- __le32 NetResponseQueueInAddrLow; /* 112 x70 */
- __le32 NetResponseQueueBaseAddrHi; /* 116 x74 */
- __le32 NetResponseQueueBaseAddrLow; /* 120 x78 */
- __le32 NetResponseQueueLength; /* 124 x7c */
- __le32 req_q_out; /* 128 x80 */
- __le32 RequestQueueOutAddrHi; /* 132 x84 */
- __le32 RequestQueueOutAddrLow; /* 136 x88 */
- __le32 RequestQueueBaseAddrHi; /* 140 x8c */
- __le32 RequestQueueBaseAddrLow; /* 144 x90 */
- __le32 RequestQueueLength; /* 148 x94 */
- __le32 ResponseQueueIn; /* 152 x98 */
- __le32 ResponseQueueInAddrHi; /* 156 x9c */
- __le32 ResponseQueueInAddrLow; /* 160 xa0 */
- __le32 ResponseQueueBaseAddrHi; /* 164 xa4 */
- __le32 ResponseQueueBaseAddrLow; /* 168 xa8 */
- __le32 ResponseQueueLength; /* 172 xac */
- __le32 NetRxLargeBufferQueueOut; /* 176 xb0 */
- __le32 NetRxLargeBufferQueueBaseAddrHi; /* 180 xb4 */
- __le32 NetRxLargeBufferQueueBaseAddrLow; /* 184 xb8 */
- __le32 NetRxLargeBufferQueueLength; /* 188 xbc */
- __le32 NetRxLargeBufferLength; /* 192 xc0 */
- __le32 NetRxSmallBufferQueueOut; /* 196 xc4 */
- __le32 NetRxSmallBufferQueueBaseAddrHi; /* 200 xc8 */
- __le32 NetRxSmallBufferQueueBaseAddrLow; /* 204 xcc */
- __le32 NetRxSmallBufferQueueLength; /* 208 xd0 */
- __le32 NetRxSmallBufferLength; /* 212 xd4 */
- __le32 HMCReserved0[10]; /* 216 xd8 */
+ __le32 rsrvd0[12]; /* 0x50-0x79 */
+ __le32 req_q_out; /* 0x80 */
+ __le32 rsrvd1[31]; /* 0x84-0xFF */
};
-struct local_ram_cfg_regs {
- __le32 BufletSize; /* 80 x50 */
- __le32 BufletMaxCount; /* 84 x54 */
- __le32 BufletCurrCount; /* 88 x58 */
- __le32 BufletPauseThresholdCount; /* 92 x5c */
- __le32 BufletTCPWinThresholdHi; /* 96 x60 */
- __le32 BufletTCPWinThresholdLow; /* 100 x64 */
- __le32 IPHashTableBaseAddr; /* 104 x68 */
- __le32 IPHashTableSize; /* 108 x6c */
- __le32 TCPHashTableBaseAddr; /* 112 x70 */
- __le32 TCPHashTableSize; /* 116 x74 */
- __le32 NCBAreaBaseAddr; /* 120 x78 */
- __le32 NCBMaxCount; /* 124 x7c */
- __le32 NCBCurrCount; /* 128 x80 */
- __le32 DRBAreaBaseAddr; /* 132 x84 */
- __le32 DRBMaxCount; /* 136 x88 */
- __le32 DRBCurrCount; /* 140 x8c */
- __le32 LRCReserved[28]; /* 144 x90 */
-};
-
-struct prot_stat_regs {
- __le32 MACTxFrameCount; /* 80 x50 R */
- __le32 MACTxByteCount; /* 84 x54 R */
- __le32 MACRxFrameCount; /* 88 x58 R */
- __le32 MACRxByteCount; /* 92 x5c R */
- __le32 MACCRCErrCount; /* 96 x60 R */
- __le32 MACEncErrCount; /* 100 x64 R */
- __le32 MACRxLengthErrCount; /* 104 x68 R */
- __le32 IPTxPacketCount; /* 108 x6c R */
- __le32 IPTxByteCount; /* 112 x70 R */
- __le32 IPTxFragmentCount; /* 116 x74 R */
- __le32 IPRxPacketCount; /* 120 x78 R */
- __le32 IPRxByteCount; /* 124 x7c R */
- __le32 IPRxFragmentCount; /* 128 x80 R */
- __le32 IPDatagramReassemblyCount; /* 132 x84 R */
- __le32 IPV6RxPacketCount; /* 136 x88 R */
- __le32 IPErrPacketCount; /* 140 x8c R */
- __le32 IPReassemblyErrCount; /* 144 x90 R */
- __le32 TCPTxSegmentCount; /* 148 x94 R */
- __le32 TCPTxByteCount; /* 152 x98 R */
- __le32 TCPRxSegmentCount; /* 156 x9c R */
- __le32 TCPRxByteCount; /* 160 xa0 R */
- __le32 TCPTimerExpCount; /* 164 xa4 R */
- __le32 TCPRxAckCount; /* 168 xa8 R */
- __le32 TCPTxAckCount; /* 172 xac R */
- __le32 TCPRxErrOOOCount; /* 176 xb0 R */
- __le32 PSReserved0; /* 180 xb4 */
- __le32 TCPRxWindowProbeUpdateCount; /* 184 xb8 R */
- __le32 ECCErrCorrectionCount; /* 188 xbc R */
- __le32 PSReserved1[16]; /* 192 xc0 */
-};
-
-
/* remote register set (access via PCI memory read/write) */
struct isp_reg {
#define MBOX_REG_COUNT 8
@@ -207,11 +87,7 @@ struct isp_reg {
union {
struct port_ctrl_stat_regs p0;
struct host_mem_cfg_regs p1;
- struct local_ram_cfg_regs p2;
- struct prot_stat_regs p3;
- __le32 r_union[44];
};
-
} __attribute__ ((packed)) isp4022;
} u2;
}; /* 256 x100 */
@@ -296,6 +172,7 @@ static inline uint32_t clr_rmask(uint32_t val)
/* ISP Semaphore definitions */
/* ISP General Purpose Output definitions */
+#define GPOR_TOPCAT_RESET 0x00000004
/* shadow registers (DMA'd from HA to system memory. read only) */
struct shadow_regs {
@@ -337,6 +214,7 @@ union external_hw_config_reg {
/* Mailbox command definitions */
#define MBOX_CMD_ABOUT_FW 0x0009
+#define MBOX_CMD_PING 0x000B
#define MBOX_CMD_LUN_RESET 0x0016
#define MBOX_CMD_GET_MANAGEMENT_DATA 0x001E
#define MBOX_CMD_GET_FW_STATUS 0x001F
@@ -364,6 +242,17 @@ union external_hw_config_reg {
#define MBOX_CMD_GET_FW_STATE 0x0069
#define MBOX_CMD_GET_INIT_FW_CTRL_BLOCK_DEFAULTS 0x006A
#define MBOX_CMD_RESTORE_FACTORY_DEFAULTS 0x0087
+#define MBOX_CMD_SET_ACB 0x0088
+#define MBOX_CMD_GET_ACB 0x0089
+#define MBOX_CMD_DISABLE_ACB 0x008A
+#define MBOX_CMD_GET_IPV6_NEIGHBOR_CACHE 0x008B
+#define MBOX_CMD_GET_IPV6_DEST_CACHE 0x008C
+#define MBOX_CMD_GET_IPV6_DEF_ROUTER_LIST 0x008D
+#define MBOX_CMD_GET_IPV6_LCL_PREFIX_LIST 0x008E
+#define MBOX_CMD_SET_IPV6_NEIGHBOR_CACHE 0x0090
+#define MBOX_CMD_GET_IP_ADDR_STATE 0x0091
+#define MBOX_CMD_SEND_IPV6_ROUTER_SOL 0x0092
+#define MBOX_CMD_GET_DB_ENTRY_CURRENT_IP_ADDR 0x0093
/* Mailbox 1 */
#define FW_STATE_READY 0x0000
@@ -409,6 +298,16 @@ union external_hw_config_reg {
#define MBOX_ASTS_DHCP_LEASE_EXPIRED 0x801D
#define MBOX_ASTS_DHCP_LEASE_ACQUIRED 0x801F
#define MBOX_ASTS_ISNS_UNSOLICITED_PDU_RECEIVED 0x8021
+#define MBOX_ASTS_DUPLICATE_IP 0x8025
+#define MBOX_ASTS_ARP_COMPLETE 0x8026
+#define MBOX_ASTS_SUBNET_STATE_CHANGE 0x8027
+#define MBOX_ASTS_RESPONSE_QUEUE_FULL 0x8028
+#define MBOX_ASTS_IP_ADDR_STATE_CHANGED 0x8029
+#define MBOX_ASTS_IPV6_PREFIX_EXPIRED 0x802B
+#define MBOX_ASTS_IPV6_ND_PREFIX_IGNORED 0x802C
+#define MBOX_ASTS_IPV6_LCL_PREFIX_IGNORED 0x802D
+#define MBOX_ASTS_ICMPV6_ERROR_MSG_RCVD 0x802E
+
#define ISNS_EVENT_DATA_RECEIVED 0x0000
#define ISNS_EVENT_CONNECTION_OPENED 0x0001
#define ISNS_EVENT_CONNECTION_FAILED 0x0002
@@ -418,137 +317,166 @@ union external_hw_config_reg {
/*************************************************************************/
/* Host Adapter Initialization Control Block (from host) */
-struct init_fw_ctrl_blk {
- uint8_t Version; /* 00 */
- uint8_t Control; /* 01 */
+struct addr_ctrl_blk {
+ uint8_t version; /* 00 */
+ uint8_t control; /* 01 */
- uint16_t FwOptions; /* 02-03 */
+ uint16_t fw_options; /* 02-03 */
#define FWOPT_HEARTBEAT_ENABLE 0x1000
#define FWOPT_SESSION_MODE 0x0040
#define FWOPT_INITIATOR_MODE 0x0020
#define FWOPT_TARGET_MODE 0x0010
- uint16_t ExecThrottle; /* 04-05 */
- uint8_t RetryCount; /* 06 */
- uint8_t RetryDelay; /* 07 */
- uint16_t MaxEthFrPayloadSize; /* 08-09 */
- uint16_t AddFwOptions; /* 0A-0B */
-
- uint8_t HeartbeatInterval; /* 0C */
- uint8_t InstanceNumber; /* 0D */
- uint16_t RES2; /* 0E-0F */
- uint16_t ReqQConsumerIndex; /* 10-11 */
- uint16_t ComplQProducerIndex; /* 12-13 */
- uint16_t ReqQLen; /* 14-15 */
- uint16_t ComplQLen; /* 16-17 */
- uint32_t ReqQAddrLo; /* 18-1B */
- uint32_t ReqQAddrHi; /* 1C-1F */
- uint32_t ComplQAddrLo; /* 20-23 */
- uint32_t ComplQAddrHi; /* 24-27 */
- uint32_t ShadowRegBufAddrLo; /* 28-2B */
- uint32_t ShadowRegBufAddrHi; /* 2C-2F */
-
- uint16_t iSCSIOptions; /* 30-31 */
-
- uint16_t TCPOptions; /* 32-33 */
-
- uint16_t IPOptions; /* 34-35 */
-
- uint16_t MaxPDUSize; /* 36-37 */
- uint16_t RcvMarkerInt; /* 38-39 */
- uint16_t SndMarkerInt; /* 3A-3B */
- uint16_t InitMarkerlessInt; /* 3C-3D */
- uint16_t FirstBurstSize; /* 3E-3F */
- uint16_t DefaultTime2Wait; /* 40-41 */
- uint16_t DefaultTime2Retain; /* 42-43 */
- uint16_t MaxOutStndngR2T; /* 44-45 */
- uint16_t KeepAliveTimeout; /* 46-47 */
- uint16_t PortNumber; /* 48-49 */
- uint16_t MaxBurstSize; /* 4A-4B */
- uint32_t RES4; /* 4C-4F */
- uint8_t IPAddr[4]; /* 50-53 */
- uint8_t RES5[12]; /* 54-5F */
- uint8_t SubnetMask[4]; /* 60-63 */
- uint8_t RES6[12]; /* 64-6F */
- uint8_t GatewayIPAddr[4]; /* 70-73 */
- uint8_t RES7[12]; /* 74-7F */
- uint8_t PriDNSIPAddr[4]; /* 80-83 */
- uint8_t SecDNSIPAddr[4]; /* 84-87 */
- uint8_t RES8[8]; /* 88-8F */
- uint8_t Alias[32]; /* 90-AF */
- uint8_t TargAddr[8]; /* B0-B7 *//* /FIXME: Remove?? */
- uint8_t CHAPNameSecretsTable[8]; /* B8-BF */
- uint8_t EthernetMACAddr[6]; /* C0-C5 */
- uint16_t TargetPortalGroup; /* C6-C7 */
- uint8_t SendScale; /* C8 */
- uint8_t RecvScale; /* C9 */
- uint8_t TypeOfService; /* CA */
- uint8_t Time2Live; /* CB */
- uint16_t VLANPriority; /* CC-CD */
- uint16_t Reserved8; /* CE-CF */
- uint8_t SecIPAddr[4]; /* D0-D3 */
- uint8_t Reserved9[12]; /* D4-DF */
- uint8_t iSNSIPAddr[4]; /* E0-E3 */
- uint16_t iSNSServerPortNumber; /* E4-E5 */
- uint8_t Reserved10[10]; /* E6-EF */
- uint8_t SLPDAIPAddr[4]; /* F0-F3 */
- uint8_t Reserved11[12]; /* F4-FF */
- uint8_t iSCSINameString[256]; /* 100-1FF */
+ uint16_t exec_throttle; /* 04-05 */
+ uint8_t zio_count; /* 06 */
+ uint8_t res0; /* 07 */
+ uint16_t eth_mtu_size; /* 08-09 */
+ uint16_t add_fw_options; /* 0A-0B */
+
+ uint8_t hb_interval; /* 0C */
+ uint8_t inst_num; /* 0D */
+ uint16_t res1; /* 0E-0F */
+ uint16_t rqq_consumer_idx; /* 10-11 */
+ uint16_t compq_producer_idx; /* 12-13 */
+ uint16_t rqq_len; /* 14-15 */
+ uint16_t compq_len; /* 16-17 */
+ uint32_t rqq_addr_lo; /* 18-1B */
+ uint32_t rqq_addr_hi; /* 1C-1F */
+ uint32_t compq_addr_lo; /* 20-23 */
+ uint32_t compq_addr_hi; /* 24-27 */
+ uint32_t shdwreg_addr_lo; /* 28-2B */
+ uint32_t shdwreg_addr_hi; /* 2C-2F */
+
+ uint16_t iscsi_opts; /* 30-31 */
+ uint16_t ipv4_tcp_opts; /* 32-33 */
+ uint16_t ipv4_ip_opts; /* 34-35 */
+
+ uint16_t iscsi_max_pdu_size; /* 36-37 */
+ uint8_t ipv4_tos; /* 38 */
+ uint8_t ipv4_ttl; /* 39 */
+ uint8_t acb_version; /* 3A */
+ uint8_t res2; /* 3B */
+ uint16_t def_timeout; /* 3C-3D */
+ uint16_t iscsi_fburst_len; /* 3E-3F */
+ uint16_t iscsi_def_time2wait; /* 40-41 */
+ uint16_t iscsi_def_time2retain; /* 42-43 */
+ uint16_t iscsi_max_outstnd_r2t; /* 44-45 */
+ uint16_t conn_ka_timeout; /* 46-47 */
+ uint16_t ipv4_port; /* 48-49 */
+ uint16_t iscsi_max_burst_len; /* 4A-4B */
+ uint32_t res5; /* 4C-4F */
+ uint8_t ipv4_addr[4]; /* 50-53 */
+ uint16_t ipv4_vlan_tag; /* 54-55 */
+ uint8_t ipv4_addr_state; /* 56 */
+ uint8_t ipv4_cacheid; /* 57 */
+ uint8_t res6[8]; /* 58-5F */
+ uint8_t ipv4_subnet[4]; /* 60-63 */
+ uint8_t res7[12]; /* 64-6F */
+ uint8_t ipv4_gw_addr[4]; /* 70-73 */
+ uint8_t res8[0xc]; /* 74-7F */
+ uint8_t pri_dns_srvr_ip[4];/* 80-83 */
+ uint8_t sec_dns_srvr_ip[4];/* 84-87 */
+ uint16_t min_eph_port; /* 88-89 */
+ uint16_t max_eph_port; /* 8A-8B */
+ uint8_t res9[4]; /* 8C-8F */
+ uint8_t iscsi_alias[32];/* 90-AF */
+ uint8_t res9_1[0x16]; /* B0-C5 */
+ uint16_t tgt_portal_grp;/* C6-C7 */
+ uint8_t abort_timer; /* C8 */
+ uint8_t ipv4_tcp_wsf; /* C9 */
+ uint8_t res10[6]; /* CA-CF */
+ uint8_t ipv4_sec_ip_addr[4]; /* D0-D3 */
+ uint8_t ipv4_dhcp_vid_len; /* D4 */
+ uint8_t ipv4_dhcp_vid[11]; /* D5-DF */
+ uint8_t res11[20]; /* E0-F3 */
+ uint8_t ipv4_dhcp_alt_cid_len; /* F4 */
+ uint8_t ipv4_dhcp_alt_cid[11]; /* F5-FF */
+ uint8_t iscsi_name[224]; /* 100-1DF */
+ uint8_t res12[32]; /* 1E0-1FF */
+ uint32_t cookie; /* 200-203 */
+ uint16_t ipv6_port; /* 204-205 */
+ uint16_t ipv6_opts; /* 206-207 */
+ uint16_t ipv6_addtl_opts; /* 208-209 */
+ uint16_t ipv6_tcp_opts; /* 20A-20B */
+ uint8_t ipv6_tcp_wsf; /* 20C */
+ uint16_t ipv6_flow_lbl; /* 20D-20F */
+ uint8_t ipv6_gw_addr[16]; /* 210-21F */
+ uint16_t ipv6_vlan_tag; /* 220-221 */
+ uint8_t ipv6_lnk_lcl_addr_state;/* 222 */
+ uint8_t ipv6_addr0_state; /* 223 */
+ uint8_t ipv6_addr1_state; /* 224 */
+ uint8_t ipv6_gw_state; /* 225 */
+ uint8_t ipv6_traffic_class; /* 226 */
+ uint8_t ipv6_hop_limit; /* 227 */
+ uint8_t ipv6_if_id[8]; /* 228-22F */
+ uint8_t ipv6_addr0[16]; /* 230-23F */
+ uint8_t ipv6_addr1[16]; /* 240-24F */
+ uint32_t ipv6_nd_reach_time; /* 250-253 */
+ uint32_t ipv6_nd_rexmit_timer; /* 254-257 */
+ uint32_t ipv6_nd_stale_timeout; /* 258-25B */
+ uint8_t ipv6_dup_addr_detect_count; /* 25C */
+ uint8_t ipv6_cache_id; /* 25D */
+ uint8_t res13[18]; /* 25E-26F */
+ uint32_t ipv6_gw_advrt_mtu; /* 270-273 */
+ uint8_t res14[140]; /* 274-2FF */
+};
+
+struct init_fw_ctrl_blk {
+ struct addr_ctrl_blk pri;
+ struct addr_ctrl_blk sec;
};
/*************************************************************************/
struct dev_db_entry {
- uint8_t options; /* 00 */
+ uint16_t options; /* 00-01 */
#define DDB_OPT_DISC_SESSION 0x10
#define DDB_OPT_TARGET 0x02 /* device is a target */
- uint8_t control; /* 01 */
-
- uint16_t exeThrottle; /* 02-03 */
- uint16_t exeCount; /* 04-05 */
- uint8_t retryCount; /* 06 */
- uint8_t retryDelay; /* 07 */
- uint16_t iSCSIOptions; /* 08-09 */
-
- uint16_t TCPOptions; /* 0A-0B */
-
- uint16_t IPOptions; /* 0C-0D */
-
- uint16_t maxPDUSize; /* 0E-0F */
- uint16_t rcvMarkerInt; /* 10-11 */
- uint16_t sndMarkerInt; /* 12-13 */
- uint16_t iSCSIMaxSndDataSegLen; /* 14-15 */
- uint16_t firstBurstSize; /* 16-17 */
- uint16_t minTime2Wait; /* 18-19 : RA :default_time2wait */
- uint16_t maxTime2Retain; /* 1A-1B */
- uint16_t maxOutstndngR2T; /* 1C-1D */
- uint16_t keepAliveTimeout; /* 1E-1F */
- uint8_t ISID[6]; /* 20-25 big-endian, must be converted
+ uint16_t exec_throttle; /* 02-03 */
+ uint16_t exec_count; /* 04-05 */
+ uint16_t res0; /* 06-07 */
+ uint16_t iscsi_options; /* 08-09 */
+ uint16_t tcp_options; /* 0A-0B */
+ uint16_t ip_options; /* 0C-0D */
+ uint16_t iscsi_max_rcv_data_seg_len; /* 0E-0F */
+ uint32_t res1; /* 10-13 */
+ uint16_t iscsi_max_snd_data_seg_len; /* 14-15 */
+ uint16_t iscsi_first_burst_len; /* 16-17 */
+ uint16_t iscsi_def_time2wait; /* 18-19 */
+ uint16_t iscsi_def_time2retain; /* 1A-1B */
+ uint16_t iscsi_max_outsnd_r2t; /* 1C-1D */
+ uint16_t ka_timeout; /* 1E-1F */
+ uint8_t isid[6]; /* 20-25 big-endian, must be converted
* to little-endian */
- uint16_t TSID; /* 26-27 */
- uint16_t portNumber; /* 28-29 */
- uint16_t maxBurstSize; /* 2A-2B */
- uint16_t taskMngmntTimeout; /* 2C-2D */
- uint16_t reserved1; /* 2E-2F */
- uint8_t ipAddr[0x10]; /* 30-3F */
- uint8_t iSCSIAlias[0x20]; /* 40-5F */
- uint8_t targetAddr[0x20]; /* 60-7F */
- uint8_t userID[0x20]; /* 80-9F */
- uint8_t password[0x20]; /* A0-BF */
- uint8_t iscsiName[0x100]; /* C0-1BF : xxzzy Make this a
+ uint16_t tsid; /* 26-27 */
+ uint16_t port; /* 28-29 */
+ uint16_t iscsi_max_burst_len; /* 2A-2B */
+ uint16_t def_timeout; /* 2C-2D */
+ uint16_t res2; /* 2E-2F */
+ uint8_t ip_addr[0x10]; /* 30-3F */
+ uint8_t iscsi_alias[0x20]; /* 40-5F */
+ uint8_t tgt_addr[0x20]; /* 60-7F */
+ uint16_t mss; /* 80-81 */
+ uint16_t res3; /* 82-83 */
+ uint16_t lcl_port; /* 84-85 */
+ uint8_t ipv4_tos; /* 86 */
+ uint16_t ipv6_flow_lbl; /* 87-89 */
+ uint8_t res4[0x36]; /* 8A-BF */
+ uint8_t iscsi_name[0xE0]; /* C0-19F : xxzzy Make this a
* pointer to a string so we
* don't have to reserve soooo
* much RAM */
- uint16_t ddbLink; /* 1C0-1C1 */
- uint16_t CHAPTableIndex; /* 1C2-1C3 */
- uint16_t TargetPortalGroup; /* 1C4-1C5 */
- uint16_t reserved2[2]; /* 1C6-1C7 */
- uint32_t statSN; /* 1C8-1CB */
- uint32_t expStatSN; /* 1CC-1CF */
- uint16_t reserved3[0x2C]; /* 1D0-1FB */
- uint16_t ddbValidCookie; /* 1FC-1FD */
- uint16_t ddbValidSize; /* 1FE-1FF */
+ uint8_t ipv6_addr[0x10];/* 1A0-1AF */
+ uint8_t res5[0x10]; /* 1B0-1BF */
+ uint16_t ddb_link; /* 1C0-1C1 */
+ uint16_t chap_tbl_idx; /* 1C2-1C3 */
+ uint16_t tgt_portal_grp; /* 1C4-1C5 */
+ uint8_t tcp_xmt_wsf; /* 1C6 */
+ uint8_t tcp_rcv_wsf; /* 1C7 */
+ uint32_t stat_sn; /* 1C8-1CB */
+ uint32_t exp_stat_sn; /* 1CC-1CF */
+ uint8_t res6[0x30]; /* 1D0-1FF */
};
/*************************************************************************/
diff --git a/drivers/scsi/qla4xxx/ql4_glbl.h b/drivers/scsi/qla4xxx/ql4_glbl.h
index 5b00cb04e7c..a3608e028bf 100644
--- a/drivers/scsi/qla4xxx/ql4_glbl.h
+++ b/drivers/scsi/qla4xxx/ql4_glbl.h
@@ -8,6 +8,9 @@
#ifndef __QLA4x_GBL_H
#define __QLA4x_GBL_H
+struct iscsi_cls_conn;
+
+void qla4xxx_hw_reset(struct scsi_qla_host *ha);
int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a);
int qla4xxx_send_tgts(struct scsi_qla_host *ha, char *ip, uint16_t port);
int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb * srb);
@@ -58,11 +61,13 @@ int qla4xxx_get_fw_version(struct scsi_qla_host * ha);
void qla4xxx_interrupt_service_routine(struct scsi_qla_host * ha,
uint32_t intr_status);
int qla4xxx_init_rings(struct scsi_qla_host * ha);
-struct srb * qla4xxx_del_from_active_array(struct scsi_qla_host *ha, uint32_t index);
+struct srb * qla4xxx_del_from_active_array(struct scsi_qla_host *ha,
+ uint32_t index);
void qla4xxx_srb_compl(struct scsi_qla_host *ha, struct srb *srb);
int qla4xxx_reinitialize_ddb_list(struct scsi_qla_host * ha);
int qla4xxx_process_ddb_changed(struct scsi_qla_host * ha,
uint32_t fw_ddb_index, uint32_t state);
+void qla4xxx_dump_buffer(void *b, uint32_t size);
extern int ql4xextended_error_logging;
extern int ql4xdiscoverywait;
diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c
index 6365df26861..1e29f51d596 100644
--- a/drivers/scsi/qla4xxx/ql4_init.c
+++ b/drivers/scsi/qla4xxx/ql4_init.c
@@ -6,6 +6,9 @@
*/
#include "ql4_def.h"
+#include "ql4_glbl.h"
+#include "ql4_dbg.h"
+#include "ql4_inline.h"
static struct ddb_entry * qla4xxx_alloc_ddb(struct scsi_qla_host *ha,
uint32_t fw_ddb_index);
@@ -300,12 +303,12 @@ static int qla4xxx_init_firmware(struct scsi_qla_host *ha)
if (!qla4xxx_fw_ready(ha))
return status;
- set_bit(AF_ONLINE, &ha->flags);
return qla4xxx_get_firmware_status(ha);
}
static struct ddb_entry* qla4xxx_get_ddb_entry(struct scsi_qla_host *ha,
- uint32_t fw_ddb_index)
+ uint32_t fw_ddb_index,
+ uint32_t *new_tgt)
{
struct dev_db_entry *fw_ddb_entry = NULL;
dma_addr_t fw_ddb_entry_dma;
@@ -313,6 +316,7 @@ static struct ddb_entry* qla4xxx_get_ddb_entry(struct scsi_qla_host *ha,
int found = 0;
uint32_t device_state;
+ *new_tgt = 0;
/* Make sure the dma buffer is valid */
fw_ddb_entry = dma_alloc_coherent(&ha->pdev->dev,
sizeof(*fw_ddb_entry),
@@ -337,7 +341,7 @@ static struct ddb_entry* qla4xxx_get_ddb_entry(struct scsi_qla_host *ha,
DEBUG2(printk("scsi%ld: %s: Looking for ddb[%d]\n", ha->host_no,
__func__, fw_ddb_index));
list_for_each_entry(ddb_entry, &ha->ddb_list, list) {
- if (memcmp(ddb_entry->iscsi_name, fw_ddb_entry->iscsiName,
+ if (memcmp(ddb_entry->iscsi_name, fw_ddb_entry->iscsi_name,
ISCSI_NAME_SIZE) == 0) {
found++;
break;
@@ -348,6 +352,7 @@ static struct ddb_entry* qla4xxx_get_ddb_entry(struct scsi_qla_host *ha,
DEBUG2(printk("scsi%ld: %s: ddb[%d] not found - allocating "
"new ddb\n", ha->host_no, __func__,
fw_ddb_index));
+ *new_tgt = 1;
ddb_entry = qla4xxx_alloc_ddb(ha, fw_ddb_index);
}
@@ -409,26 +414,26 @@ static int qla4xxx_update_ddb_entry(struct scsi_qla_host *ha,
}
status = QLA_SUCCESS;
- ddb_entry->target_session_id = le16_to_cpu(fw_ddb_entry->TSID);
+ ddb_entry->target_session_id = le16_to_cpu(fw_ddb_entry->tsid);
ddb_entry->task_mgmt_timeout =
- le16_to_cpu(fw_ddb_entry->taskMngmntTimeout);
+ le16_to_cpu(fw_ddb_entry->def_timeout);
ddb_entry->CmdSn = 0;
- ddb_entry->exe_throttle = le16_to_cpu(fw_ddb_entry->exeThrottle);
+ ddb_entry->exe_throttle = le16_to_cpu(fw_ddb_entry->exec_throttle);
ddb_entry->default_relogin_timeout =
- le16_to_cpu(fw_ddb_entry->taskMngmntTimeout);
- ddb_entry->default_time2wait = le16_to_cpu(fw_ddb_entry->minTime2Wait);
+ le16_to_cpu(fw_ddb_entry->def_timeout);
+ ddb_entry->default_time2wait = le16_to_cpu(fw_ddb_entry->iscsi_def_time2wait);
/* Update index in case it changed */
ddb_entry->fw_ddb_index = fw_ddb_index;
ha->fw_ddb_index_map[fw_ddb_index] = ddb_entry;
- ddb_entry->port = le16_to_cpu(fw_ddb_entry->portNumber);
- ddb_entry->tpgt = le32_to_cpu(fw_ddb_entry->TargetPortalGroup);
- memcpy(&ddb_entry->iscsi_name[0], &fw_ddb_entry->iscsiName[0],
+ ddb_entry->port = le16_to_cpu(fw_ddb_entry->port);
+ ddb_entry->tpgt = le32_to_cpu(fw_ddb_entry->tgt_portal_grp);
+ memcpy(&ddb_entry->iscsi_name[0], &fw_ddb_entry->iscsi_name[0],
min(sizeof(ddb_entry->iscsi_name),
- sizeof(fw_ddb_entry->iscsiName)));
- memcpy(&ddb_entry->ip_addr[0], &fw_ddb_entry->ipAddr[0],
- min(sizeof(ddb_entry->ip_addr), sizeof(fw_ddb_entry->ipAddr)));
+ sizeof(fw_ddb_entry->iscsi_name)));
+ memcpy(&ddb_entry->ip_addr[0], &fw_ddb_entry->ip_addr[0],
+ min(sizeof(ddb_entry->ip_addr), sizeof(fw_ddb_entry->ip_addr)));
DEBUG2(printk("scsi%ld: %s: ddb[%d] - State= %x status= %d.\n",
ha->host_no, __func__, fw_ddb_index,
@@ -495,6 +500,7 @@ static int qla4xxx_build_ddb_list(struct scsi_qla_host *ha)
uint32_t ddb_state;
uint32_t conn_err, err_code;
struct ddb_entry *ddb_entry;
+ uint32_t new_tgt;
dev_info(&ha->pdev->dev, "Initializing DDBs ...\n");
for (fw_ddb_index = 0; fw_ddb_index < MAX_DDB_ENTRIES;
@@ -526,8 +532,19 @@ static int qla4xxx_build_ddb_list(struct scsi_qla_host *ha)
"completed "
"or access denied failure\n",
ha->host_no, __func__));
- } else
+ } else {
qla4xxx_set_ddb_entry(ha, fw_ddb_index, 0);
+ if (qla4xxx_get_fwddb_entry(ha, fw_ddb_index,
+ NULL, 0, NULL, &next_fw_ddb_index,
+ &ddb_state, &conn_err, NULL, NULL)
+ == QLA_ERROR) {
+ DEBUG2(printk("scsi%ld: %s:"
+ "get_ddb_entry %d failed\n",
+ ha->host_no,
+ __func__, fw_ddb_index));
+ return QLA_ERROR;
+ }
+ }
}
if (ddb_state != DDB_DS_SESSION_ACTIVE)
@@ -540,7 +557,7 @@ static int qla4xxx_build_ddb_list(struct scsi_qla_host *ha)
ha->host_no, __func__, fw_ddb_index));
/* Add DDB to internal our ddb list. */
- ddb_entry = qla4xxx_get_ddb_entry(ha, fw_ddb_index);
+ ddb_entry = qla4xxx_get_ddb_entry(ha, fw_ddb_index, &new_tgt);
if (ddb_entry == NULL) {
DEBUG2(printk("scsi%ld: %s: Unable to allocate memory "
"for device at fw_ddb_index %d\n",
@@ -865,21 +882,20 @@ static int qla4xxx_config_nvram(struct scsi_qla_host *ha)
static void qla4x00_pci_config(struct scsi_qla_host *ha)
{
- uint16_t w, mwi;
+ uint16_t w;
+ int status;
dev_info(&ha->pdev->dev, "Configuring PCI space...\n");
pci_set_master(ha->pdev);
- mwi = 0;
- if (pci_set_mwi(ha->pdev))
- mwi = PCI_COMMAND_INVALIDATE;
+ status = pci_set_mwi(ha->pdev);
/*
* We want to respect framework's setting of PCI configuration space
* command register and also want to make sure that all bits of
* interest to us are properly set in command register.
*/
pci_read_config_word(ha->pdev, PCI_COMMAND, &w);
- w |= mwi | (PCI_COMMAND_PARITY | PCI_COMMAND_SERR);
+ w |= PCI_COMMAND_PARITY | PCI_COMMAND_SERR;
w &= ~PCI_COMMAND_INTX_DISABLE;
pci_write_config_word(ha->pdev, PCI_COMMAND, w);
}
@@ -911,6 +927,9 @@ static int qla4xxx_start_firmware_from_flash(struct scsi_qla_host *ha)
writel(set_rmask(NVR_WRITE_ENABLE),
&ha->reg->u1.isp4022.nvram);
+ writel(2, &ha->reg->mailbox[6]);
+ readl(&ha->reg->mailbox[6]);
+
writel(set_rmask(CSR_BOOT_ENABLE), &ha->reg->ctrl_status);
readl(&ha->reg->ctrl_status);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
@@ -958,25 +977,25 @@ static int qla4xxx_start_firmware_from_flash(struct scsi_qla_host *ha)
return status;
}
-int ql4xxx_lock_drvr_wait(struct scsi_qla_host *ha)
+int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a)
{
-#define QL4_LOCK_DRVR_WAIT 30
+#define QL4_LOCK_DRVR_WAIT 60
#define QL4_LOCK_DRVR_SLEEP 1
int drvr_wait = QL4_LOCK_DRVR_WAIT;
while (drvr_wait) {
- if (ql4xxx_lock_drvr(ha) == 0) {
+ if (ql4xxx_lock_drvr(a) == 0) {
ssleep(QL4_LOCK_DRVR_SLEEP);
if (drvr_wait) {
DEBUG2(printk("scsi%ld: %s: Waiting for "
- "Global Init Semaphore(%d)...n",
- ha->host_no,
+ "Global Init Semaphore(%d)...\n",
+ a->host_no,
__func__, drvr_wait));
}
drvr_wait -= QL4_LOCK_DRVR_SLEEP;
} else {
DEBUG2(printk("scsi%ld: %s: Global Init Semaphore "
- "acquired.n", ha->host_no, __func__));
+ "acquired\n", a->host_no, __func__));
return QLA_SUCCESS;
}
}
@@ -1125,17 +1144,17 @@ int qla4xxx_initialize_adapter(struct scsi_qla_host *ha,
/* Initialize the Host adapter request/response queues and firmware */
if (qla4xxx_start_firmware(ha) == QLA_ERROR)
- return status;
+ goto exit_init_hba;
if (qla4xxx_validate_mac_address(ha) == QLA_ERROR)
- return status;
+ goto exit_init_hba;
if (qla4xxx_init_local_data(ha) == QLA_ERROR)
- return status;
+ goto exit_init_hba;
status = qla4xxx_init_firmware(ha);
if (status == QLA_ERROR)
- return status;
+ goto exit_init_hba;
/*
* FW is waiting to get an IP address from DHCP server: Skip building
@@ -1143,12 +1162,12 @@ int qla4xxx_initialize_adapter(struct scsi_qla_host *ha,
* followed by 0x8014 aen" to trigger the tgt discovery process.
*/
if (ha->firmware_state & FW_STATE_DHCP_IN_PROGRESS)
- return status;
+ goto exit_init_online;
/* Skip device discovery if ip and subnet is zero */
if (memcmp(ha->ip_address, ip_address, IP_ADDR_LEN) == 0 ||
memcmp(ha->subnet_mask, ip_address, IP_ADDR_LEN) == 0)
- return status;
+ goto exit_init_online;
if (renew_ddb_list == PRESERVE_DDB_LIST) {
/*
@@ -1177,9 +1196,10 @@ int qla4xxx_initialize_adapter(struct scsi_qla_host *ha,
ha->host_no));
}
- exit_init_hba:
+exit_init_online:
+ set_bit(AF_ONLINE, &ha->flags);
+exit_init_hba:
return status;
-
}
/**
@@ -1193,9 +1213,10 @@ static void qla4xxx_add_device_dynamically(struct scsi_qla_host *ha,
uint32_t fw_ddb_index)
{
struct ddb_entry * ddb_entry;
+ uint32_t new_tgt;
/* First allocate a device structure */
- ddb_entry = qla4xxx_get_ddb_entry(ha, fw_ddb_index);
+ ddb_entry = qla4xxx_get_ddb_entry(ha, fw_ddb_index, &new_tgt);
if (ddb_entry == NULL) {
DEBUG2(printk(KERN_WARNING
"scsi%ld: Unable to allocate memory to add "
@@ -1203,6 +1224,18 @@ static void qla4xxx_add_device_dynamically(struct scsi_qla_host *ha,
return;
}
+ if (!new_tgt && (ddb_entry->fw_ddb_index != fw_ddb_index)) {
+ /* Target has been bound to a new fw_ddb_index */
+ qla4xxx_free_ddb(ha, ddb_entry);
+ ddb_entry = qla4xxx_alloc_ddb(ha, fw_ddb_index);
+ if (ddb_entry == NULL) {
+ DEBUG2(printk(KERN_WARNING
+ "scsi%ld: Unable to allocate memory"
+ " to add fw_ddb_index %d\n",
+ ha->host_no, fw_ddb_index));
+ return;
+ }
+ }
if (qla4xxx_update_ddb_entry(ha, ddb_entry, fw_ddb_index) ==
QLA_ERROR) {
ha->fw_ddb_index_map[fw_ddb_index] =
diff --git a/drivers/scsi/qla4xxx/ql4_iocb.c b/drivers/scsi/qla4xxx/ql4_iocb.c
index a216a1781af..5006ecb3ef5 100644
--- a/drivers/scsi/qla4xxx/ql4_iocb.c
+++ b/drivers/scsi/qla4xxx/ql4_iocb.c
@@ -6,6 +6,10 @@
*/
#include "ql4_def.h"
+#include "ql4_glbl.h"
+#include "ql4_dbg.h"
+#include "ql4_inline.h"
+
#include <scsi/scsi_tcq.h>
@@ -141,11 +145,13 @@ static void qla4xxx_build_scsi_iocbs(struct srb *srb,
uint16_t avail_dsds;
struct data_seg_a64 *cur_dsd;
struct scsi_cmnd *cmd;
+ struct scatterlist *sg;
+ int i;
cmd = srb->cmd;
ha = srb->ha;
- if (cmd->request_bufflen == 0 || cmd->sc_data_direction == DMA_NONE) {
+ if (!scsi_bufflen(cmd) || cmd->sc_data_direction == DMA_NONE) {
/* No data being transferred */
cmd_entry->ttlByteCnt = __constant_cpu_to_le32(0);
return;
@@ -154,40 +160,27 @@ static void qla4xxx_build_scsi_iocbs(struct srb *srb,
avail_dsds = COMMAND_SEG;
cur_dsd = (struct data_seg_a64 *) & (cmd_entry->dataseg[0]);
- /* Load data segments */
- if (cmd->use_sg) {
- struct scatterlist *cur_seg;
- struct scatterlist *end_seg;
-
- cur_seg = (struct scatterlist *)cmd->request_buffer;
- end_seg = cur_seg + tot_dsds;
- while (cur_seg < end_seg) {
- dma_addr_t sle_dma;
-
- /* Allocate additional continuation packets? */
- if (avail_dsds == 0) {
- struct continuation_t1_entry *cont_entry;
-
- cont_entry = qla4xxx_alloc_cont_entry(ha);
- cur_dsd =
- (struct data_seg_a64 *)
- &cont_entry->dataseg[0];
- avail_dsds = CONTINUE_SEG;
- }
-
- sle_dma = sg_dma_address(cur_seg);
- cur_dsd->base.addrLow = cpu_to_le32(LSDW(sle_dma));
- cur_dsd->base.addrHigh = cpu_to_le32(MSDW(sle_dma));
- cur_dsd->count = cpu_to_le32(sg_dma_len(cur_seg));
- avail_dsds--;
-
- cur_dsd++;
- cur_seg++;
+ scsi_for_each_sg(cmd, sg, tot_dsds, i) {
+ dma_addr_t sle_dma;
+
+ /* Allocate additional continuation packets? */
+ if (avail_dsds == 0) {
+ struct continuation_t1_entry *cont_entry;
+
+ cont_entry = qla4xxx_alloc_cont_entry(ha);
+ cur_dsd =
+ (struct data_seg_a64 *)
+ &cont_entry->dataseg[0];
+ avail_dsds = CONTINUE_SEG;
}
- } else {
- cur_dsd->base.addrLow = cpu_to_le32(LSDW(srb->dma_handle));
- cur_dsd->base.addrHigh = cpu_to_le32(MSDW(srb->dma_handle));
- cur_dsd->count = cpu_to_le32(cmd->request_bufflen);
+
+ sle_dma = sg_dma_address(sg);
+ cur_dsd->base.addrLow = cpu_to_le32(LSDW(sle_dma));
+ cur_dsd->base.addrHigh = cpu_to_le32(MSDW(sle_dma));
+ cur_dsd->count = cpu_to_le32(sg_dma_len(sg));
+ avail_dsds--;
+
+ cur_dsd++;
}
}
@@ -204,8 +197,8 @@ int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb * srb)
struct scsi_cmnd *cmd = srb->cmd;
struct ddb_entry *ddb_entry;
struct command_t3_entry *cmd_entry;
- struct scatterlist *sg = NULL;
+ int nseg;
uint16_t tot_dsds;
uint16_t req_cnt;
@@ -233,24 +226,11 @@ int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb * srb)
index = (uint32_t)cmd->request->tag;
/* Calculate the number of request entries needed. */
- if (cmd->use_sg) {
- sg = (struct scatterlist *)cmd->request_buffer;
- tot_dsds = pci_map_sg(ha->pdev, sg, cmd->use_sg,
- cmd->sc_data_direction);
- if (tot_dsds == 0)
- goto queuing_error;
- } else if (cmd->request_bufflen) {
- dma_addr_t req_dma;
-
- req_dma = pci_map_single(ha->pdev, cmd->request_buffer,
- cmd->request_bufflen,
- cmd->sc_data_direction);
- if (dma_mapping_error(req_dma))
- goto queuing_error;
-
- srb->dma_handle = req_dma;
- tot_dsds = 1;
- }
+ nseg = scsi_dma_map(cmd);
+ if (nseg < 0)
+ goto queuing_error;
+ tot_dsds = nseg;
+
req_cnt = qla4xxx_calc_request_entries(tot_dsds);
if (ha->req_q_count < (req_cnt + 2)) {
@@ -279,7 +259,7 @@ int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb * srb)
int_to_scsilun(cmd->device->lun, &cmd_entry->lun);
cmd_entry->cmdSeqNum = cpu_to_le32(ddb_entry->CmdSn);
- cmd_entry->ttlByteCnt = cpu_to_le32(cmd->request_bufflen);
+ cmd_entry->ttlByteCnt = cpu_to_le32(scsi_bufflen(cmd));
memcpy(cmd_entry->cdb, cmd->cmnd, cmd->cmd_len);
cmd_entry->dataSegCnt = cpu_to_le16(tot_dsds);
cmd_entry->hdr.entryCount = req_cnt;
@@ -289,13 +269,13 @@ int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb * srb)
* transferred, as the data direction bit is sometimed filled
* in when there is no data to be transferred */
cmd_entry->control_flags = CF_NO_DATA;
- if (cmd->request_bufflen) {
+ if (scsi_bufflen(cmd)) {
if (cmd->sc_data_direction == DMA_TO_DEVICE)
cmd_entry->control_flags = CF_WRITE;
else if (cmd->sc_data_direction == DMA_FROM_DEVICE)
cmd_entry->control_flags = CF_READ;
- ha->bytes_xfered += cmd->request_bufflen;
+ ha->bytes_xfered += scsi_bufflen(cmd);
if (ha->bytes_xfered & ~0xFFFFF){
ha->total_mbytes_xferred += ha->bytes_xfered >> 20;
ha->bytes_xfered &= 0xFFFFF;
@@ -359,14 +339,9 @@ int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb * srb)
return QLA_SUCCESS;
queuing_error:
+ if (tot_dsds)
+ scsi_dma_unmap(cmd);
- if (cmd->use_sg && tot_dsds) {
- sg = (struct scatterlist *) cmd->request_buffer;
- pci_unmap_sg(ha->pdev, sg, cmd->use_sg,
- cmd->sc_data_direction);
- } else if (tot_dsds)
- pci_unmap_single(ha->pdev, srb->dma_handle,
- cmd->request_bufflen, cmd->sc_data_direction);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
return QLA_ERROR;
diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c
index 35b9e36a0e8..4a154beb0d3 100644
--- a/drivers/scsi/qla4xxx/ql4_isr.c
+++ b/drivers/scsi/qla4xxx/ql4_isr.c
@@ -6,6 +6,9 @@
*/
#include "ql4_def.h"
+#include "ql4_glbl.h"
+#include "ql4_dbg.h"
+#include "ql4_inline.h"
/**
* qla2x00_process_completed_request() - Process a Fast Post response.
@@ -90,9 +93,29 @@ static void qla4xxx_status_entry(struct scsi_qla_host *ha,
break;
}
- if (sts_entry->iscsiFlags &
- (ISCSI_FLAG_RESIDUAL_OVER|ISCSI_FLAG_RESIDUAL_UNDER))
- cmd->resid = residual;
+ if (sts_entry->iscsiFlags & ISCSI_FLAG_RESIDUAL_OVER) {
+ cmd->result = DID_ERROR << 16;
+ break;
+ }
+
+ if (sts_entry->iscsiFlags &ISCSI_FLAG_RESIDUAL_UNDER) {
+ scsi_set_resid(cmd, residual);
+ if (!scsi_status && ((scsi_bufflen(cmd) - residual) <
+ cmd->underflow)) {
+
+ cmd->result = DID_ERROR << 16;
+
+ DEBUG2(printk("scsi%ld:%d:%d:%d: %s: "
+ "Mid-layer Data underrun0, "
+ "xferlen = 0x%x, "
+ "residual = 0x%x\n", ha->host_no,
+ cmd->device->channel,
+ cmd->device->id,
+ cmd->device->lun, __func__,
+ scsi_bufflen(cmd), residual));
+ break;
+ }
+ }
cmd->result = DID_OK << 16 | scsi_status;
@@ -161,7 +184,8 @@ static void qla4xxx_status_entry(struct scsi_qla_host *ha,
case SCS_DATA_UNDERRUN:
case SCS_DATA_OVERRUN:
- if (sts_entry->iscsiFlags & ISCSI_FLAG_RESIDUAL_OVER) {
+ if ((sts_entry->iscsiFlags & ISCSI_FLAG_RESIDUAL_OVER) ||
+ (sts_entry->completionStatus == SCS_DATA_OVERRUN)) {
DEBUG2(printk("scsi%ld:%d:%d:%d: %s: " "Data overrun, "
"residual = 0x%x\n", ha->host_no,
cmd->device->channel, cmd->device->id,
@@ -171,21 +195,7 @@ static void qla4xxx_status_entry(struct scsi_qla_host *ha,
break;
}
- if ((sts_entry->iscsiFlags & ISCSI_FLAG_RESIDUAL_UNDER) == 0) {
- /*
- * Firmware detected a SCSI transport underrun
- * condition
- */
- cmd->resid = residual;
- DEBUG2(printk("scsi%ld:%d:%d:%d: %s: UNDERRUN status "
- "detected, xferlen = 0x%x, residual = "
- "0x%x\n",
- ha->host_no, cmd->device->channel,
- cmd->device->id,
- cmd->device->lun, __func__,
- cmd->request_bufflen,
- residual));
- }
+ scsi_set_resid(cmd, residual);
/*
* If there is scsi_status, it takes precedense over
@@ -227,7 +237,7 @@ static void qla4xxx_status_entry(struct scsi_qla_host *ha,
if ((sts_entry->iscsiFlags &
ISCSI_FLAG_RESIDUAL_UNDER) == 0) {
cmd->result = DID_BUS_BUSY << 16;
- } else if ((cmd->request_bufflen - residual) <
+ } else if ((scsi_bufflen(cmd) - residual) <
cmd->underflow) {
/*
* Handle mid-layer underflow???
@@ -242,13 +252,13 @@ static void qla4xxx_status_entry(struct scsi_qla_host *ha,
* will return DID_ERROR.
*/
DEBUG2(printk("scsi%ld:%d:%d:%d: %s: "
- "Mid-layer Data underrun, "
- "xferlen = 0x%x, "
- "residual = 0x%x\n", ha->host_no,
- cmd->device->channel,
- cmd->device->id,
- cmd->device->lun, __func__,
- cmd->request_bufflen, residual));
+ "Mid-layer Data underrun1, "
+ "xferlen = 0x%x, "
+ "residual = 0x%x\n", ha->host_no,
+ cmd->device->channel,
+ cmd->device->id,
+ cmd->device->lun, __func__,
+ scsi_bufflen(cmd), residual));
cmd->result = DID_ERROR << 16;
} else {
@@ -417,6 +427,7 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha,
uint32_t mbox_status)
{
int i;
+ uint32_t mbox_stat2, mbox_stat3;
if ((mbox_status == MBOX_STS_BUSY) ||
(mbox_status == MBOX_STS_INTERMEDIATE_COMPLETION) ||
@@ -437,6 +448,12 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha,
} else if (mbox_status >> 12 == MBOX_ASYNC_EVENT_STATUS) {
/* Immediately process the AENs that don't require much work.
* Only queue the database_changed AENs */
+ if (ha->aen_log.count < MAX_AEN_ENTRIES) {
+ for (i = 0; i < MBOX_AEN_REG_COUNT; i++)
+ ha->aen_log.entry[ha->aen_log.count].mbox_sts[i] =
+ readl(&ha->reg->mailbox[i]);
+ ha->aen_log.count++;
+ }
switch (mbox_status) {
case MBOX_ASTS_SYSTEM_ERROR:
/* Log Mailbox registers */
@@ -493,6 +510,16 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha,
mbox_status));
break;
+ case MBOX_ASTS_IP_ADDR_STATE_CHANGED:
+ mbox_stat2 = readl(&ha->reg->mailbox[2]);
+ mbox_stat3 = readl(&ha->reg->mailbox[3]);
+
+ if ((mbox_stat3 == 5) && (mbox_stat2 == 3))
+ set_bit(DPC_GET_DHCP_IP_ADDR, &ha->dpc_flags);
+ else if ((mbox_stat3 == 2) && (mbox_stat2 == 5))
+ set_bit(DPC_RESET_HA, &ha->dpc_flags);
+ break;
+
case MBOX_ASTS_MAC_ADDRESS_CHANGED:
case MBOX_ASTS_DNS:
/* No action */
@@ -518,11 +545,6 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha,
/* Queue AEN information and process it in the DPC
* routine */
if (ha->aen_q_count > 0) {
- /* advance pointer */
- if (ha->aen_in == (MAX_AEN_ENTRIES - 1))
- ha->aen_in = 0;
- else
- ha->aen_in++;
/* decrement available counter */
ha->aen_q_count--;
@@ -542,6 +564,10 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha,
ha->aen_q[ha->aen_in].mbox_sts[2],
ha->aen_q[ha->aen_in].mbox_sts[3],
ha->aen_q[ha->aen_in]. mbox_sts[4]));
+ /* advance pointer */
+ ha->aen_in++;
+ if (ha->aen_in == MAX_AEN_ENTRIES)
+ ha->aen_in = 0;
/* The DPC routine will process the aen */
set_bit(DPC_AEN, &ha->dpc_flags);
@@ -724,25 +750,24 @@ void qla4xxx_process_aen(struct scsi_qla_host * ha, uint8_t process_aen)
spin_lock_irqsave(&ha->hardware_lock, flags);
while (ha->aen_out != ha->aen_in) {
- /* Advance pointers for next entry */
- if (ha->aen_out == (MAX_AEN_ENTRIES - 1))
- ha->aen_out = 0;
- else
- ha->aen_out++;
-
- ha->aen_q_count++;
aen = &ha->aen_q[ha->aen_out];
-
/* copy aen information to local structure */
for (i = 0; i < MBOX_AEN_REG_COUNT; i++)
mbox_sts[i] = aen->mbox_sts[i];
+ ha->aen_q_count++;
+ ha->aen_out++;
+
+ if (ha->aen_out == MAX_AEN_ENTRIES)
+ ha->aen_out = 0;
+
spin_unlock_irqrestore(&ha->hardware_lock, flags);
- DEBUG(printk("scsi%ld: AEN[%d] %04x, index [%d] state=%04x "
- "mod=%x conerr=%08x \n", ha->host_no, ha->aen_out,
- mbox_sts[0], mbox_sts[2], mbox_sts[3],
- mbox_sts[1], mbox_sts[4]));
+ DEBUG2(printk("qla4xxx(%ld): AEN[%d]=0x%08x, mbx1=0x%08x mbx2=0x%08x"
+ " mbx3=0x%08x mbx4=0x%08x\n", ha->host_no,
+ (ha->aen_out ? (ha->aen_out-1): (MAX_AEN_ENTRIES-1)),
+ mbox_sts[0], mbox_sts[1], mbox_sts[2],
+ mbox_sts[3], mbox_sts[4]));
switch (mbox_sts[0]) {
case MBOX_ASTS_DATABASE_CHANGED:
@@ -792,6 +817,5 @@ void qla4xxx_process_aen(struct scsi_qla_host * ha, uint8_t process_aen)
spin_lock_irqsave(&ha->hardware_lock, flags);
}
spin_unlock_irqrestore(&ha->hardware_lock, flags);
-
}
diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c
index f116ff91723..35cd73c72a6 100644
--- a/drivers/scsi/qla4xxx/ql4_mbx.c
+++ b/drivers/scsi/qla4xxx/ql4_mbx.c
@@ -6,6 +6,9 @@
*/
#include "ql4_def.h"
+#include "ql4_glbl.h"
+#include "ql4_dbg.h"
+#include "ql4_inline.h"
/**
@@ -169,84 +172,6 @@ mbox_exit:
return status;
}
-
-#if 0
-
-/**
- * qla4xxx_issue_iocb - issue mailbox iocb command
- * @ha: adapter state pointer.
- * @buffer: buffer pointer.
- * @phys_addr: physical address of buffer.
- * @size: size of buffer.
- *
- * Issues iocbs via mailbox commands.
- * TARGET_QUEUE_LOCK must be released.
- * ADAPTER_STATE_LOCK must be released.
- **/
-int
-qla4xxx_issue_iocb(struct scsi_qla_host * ha, void *buffer,
- dma_addr_t phys_addr, size_t size)
-{
- uint32_t mbox_cmd[MBOX_REG_COUNT];
- uint32_t mbox_sts[MBOX_REG_COUNT];
- int status;
-
- memset(&mbox_cmd, 0, sizeof(mbox_cmd));
- memset(&mbox_sts, 0, sizeof(mbox_sts));
- mbox_cmd[0] = MBOX_CMD_EXECUTE_IOCB_A64;
- mbox_cmd[1] = 0;
- mbox_cmd[2] = LSDW(phys_addr);
- mbox_cmd[3] = MSDW(phys_addr);
- status = qla4xxx_mailbox_command(ha, 4, 1, &mbox_cmd[0], &mbox_sts[0]);
- return status;
-}
-
-int qla4xxx_conn_close_sess_logout(struct scsi_qla_host * ha,
- uint16_t fw_ddb_index,
- uint16_t connection_id,
- uint16_t option)
-{
- uint32_t mbox_cmd[MBOX_REG_COUNT];
- uint32_t mbox_sts[MBOX_REG_COUNT];
-
- memset(&mbox_cmd, 0, sizeof(mbox_cmd));
- memset(&mbox_sts, 0, sizeof(mbox_sts));
- mbox_cmd[0] = MBOX_CMD_CONN_CLOSE_SESS_LOGOUT;
- mbox_cmd[1] = fw_ddb_index;
- mbox_cmd[2] = connection_id;
- mbox_cmd[3] = LOGOUT_OPTION_RELOGIN;
- if (qla4xxx_mailbox_command(ha, 4, 2, &mbox_cmd[0], &mbox_sts[0]) !=
- QLA_SUCCESS) {
- DEBUG2(printk("scsi%ld: %s: MBOX_CMD_CONN_CLOSE_SESS_LOGOUT "
- "option %04x failed sts %04X %04X",
- ha->host_no, __func__,
- option, mbox_sts[0], mbox_sts[1]));
- if (mbox_sts[0] == 0x4005)
- DEBUG2(printk("%s reason %04X\n", __func__,
- mbox_sts[1]));
- }
- return QLA_SUCCESS;
-}
-
-int qla4xxx_clear_database_entry(struct scsi_qla_host * ha,
- uint16_t fw_ddb_index)
-{
- uint32_t mbox_cmd[MBOX_REG_COUNT];
- uint32_t mbox_sts[MBOX_REG_COUNT];
-
- memset(&mbox_cmd, 0, sizeof(mbox_cmd));
- memset(&mbox_sts, 0, sizeof(mbox_sts));
- mbox_cmd[0] = MBOX_CMD_CLEAR_DATABASE_ENTRY;
- mbox_cmd[1] = fw_ddb_index;
- if (qla4xxx_mailbox_command(ha, 2, 5, &mbox_cmd[0], &mbox_sts[0]) !=
- QLA_SUCCESS)
- return QLA_ERROR;
-
- return QLA_SUCCESS;
-}
-
-#endif /* 0 */
-
/**
* qla4xxx_initialize_fw_cb - initializes firmware control block.
* @ha: Pointer to host adapter structure.
@@ -272,10 +197,13 @@ int qla4xxx_initialize_fw_cb(struct scsi_qla_host * ha)
/* Get Initialize Firmware Control Block. */
memset(&mbox_cmd, 0, sizeof(mbox_cmd));
memset(&mbox_sts, 0, sizeof(mbox_sts));
+
mbox_cmd[0] = MBOX_CMD_GET_INIT_FW_CTRL_BLOCK;
mbox_cmd[2] = LSDW(init_fw_cb_dma);
mbox_cmd[3] = MSDW(init_fw_cb_dma);
- if (qla4xxx_mailbox_command(ha, 4, 1, &mbox_cmd[0], &mbox_sts[0]) !=
+ mbox_cmd[4] = sizeof(struct init_fw_ctrl_blk);
+
+ if (qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 1, &mbox_cmd[0], &mbox_sts[0]) !=
QLA_SUCCESS) {
dma_free_coherent(&ha->pdev->dev,
sizeof(struct init_fw_ctrl_blk),
@@ -287,51 +215,56 @@ int qla4xxx_initialize_fw_cb(struct scsi_qla_host * ha)
qla4xxx_init_rings(ha);
/* Fill in the request and response queue information. */
- init_fw_cb->ReqQConsumerIndex = cpu_to_le16(ha->request_out);
- init_fw_cb->ComplQProducerIndex = cpu_to_le16(ha->response_in);
- init_fw_cb->ReqQLen = __constant_cpu_to_le16(REQUEST_QUEUE_DEPTH);
- init_fw_cb->ComplQLen = __constant_cpu_to_le16(RESPONSE_QUEUE_DEPTH);
- init_fw_cb->ReqQAddrLo = cpu_to_le32(LSDW(ha->request_dma));
- init_fw_cb->ReqQAddrHi = cpu_to_le32(MSDW(ha->request_dma));
- init_fw_cb->ComplQAddrLo = cpu_to_le32(LSDW(ha->response_dma));
- init_fw_cb->ComplQAddrHi = cpu_to_le32(MSDW(ha->response_dma));
- init_fw_cb->ShadowRegBufAddrLo =
+ init_fw_cb->pri.rqq_consumer_idx = cpu_to_le16(ha->request_out);
+ init_fw_cb->pri.compq_producer_idx = cpu_to_le16(ha->response_in);
+ init_fw_cb->pri.rqq_len = __constant_cpu_to_le16(REQUEST_QUEUE_DEPTH);
+ init_fw_cb->pri.compq_len = __constant_cpu_to_le16(RESPONSE_QUEUE_DEPTH);
+ init_fw_cb->pri.rqq_addr_lo = cpu_to_le32(LSDW(ha->request_dma));
+ init_fw_cb->pri.rqq_addr_hi = cpu_to_le32(MSDW(ha->request_dma));
+ init_fw_cb->pri.compq_addr_lo = cpu_to_le32(LSDW(ha->response_dma));
+ init_fw_cb->pri.compq_addr_hi = cpu_to_le32(MSDW(ha->response_dma));
+ init_fw_cb->pri.shdwreg_addr_lo =
cpu_to_le32(LSDW(ha->shadow_regs_dma));
- init_fw_cb->ShadowRegBufAddrHi =
+ init_fw_cb->pri.shdwreg_addr_hi =
cpu_to_le32(MSDW(ha->shadow_regs_dma));
/* Set up required options. */
- init_fw_cb->FwOptions |=
+ init_fw_cb->pri.fw_options |=
__constant_cpu_to_le16(FWOPT_SESSION_MODE |
FWOPT_INITIATOR_MODE);
- init_fw_cb->FwOptions &= __constant_cpu_to_le16(~FWOPT_TARGET_MODE);
+ init_fw_cb->pri.fw_options &= __constant_cpu_to_le16(~FWOPT_TARGET_MODE);
/* Save some info in adapter structure. */
- ha->firmware_options = le16_to_cpu(init_fw_cb->FwOptions);
- ha->tcp_options = le16_to_cpu(init_fw_cb->TCPOptions);
- ha->heartbeat_interval = init_fw_cb->HeartbeatInterval;
- memcpy(ha->ip_address, init_fw_cb->IPAddr,
- min(sizeof(ha->ip_address), sizeof(init_fw_cb->IPAddr)));
- memcpy(ha->subnet_mask, init_fw_cb->SubnetMask,
- min(sizeof(ha->subnet_mask), sizeof(init_fw_cb->SubnetMask)));
- memcpy(ha->gateway, init_fw_cb->GatewayIPAddr,
- min(sizeof(ha->gateway), sizeof(init_fw_cb->GatewayIPAddr)));
- memcpy(ha->name_string, init_fw_cb->iSCSINameString,
+ ha->firmware_options = le16_to_cpu(init_fw_cb->pri.fw_options);
+ ha->tcp_options = le16_to_cpu(init_fw_cb->pri.ipv4_tcp_opts);
+ ha->heartbeat_interval = init_fw_cb->pri.hb_interval;
+ memcpy(ha->ip_address, init_fw_cb->pri.ipv4_addr,
+ min(sizeof(ha->ip_address), sizeof(init_fw_cb->pri.ipv4_addr)));
+ memcpy(ha->subnet_mask, init_fw_cb->pri.ipv4_subnet,
+ min(sizeof(ha->subnet_mask), sizeof(init_fw_cb->pri.ipv4_subnet)));
+ memcpy(ha->gateway, init_fw_cb->pri.ipv4_gw_addr,
+ min(sizeof(ha->gateway), sizeof(init_fw_cb->pri.ipv4_gw_addr)));
+ memcpy(ha->name_string, init_fw_cb->pri.iscsi_name,
min(sizeof(ha->name_string),
- sizeof(init_fw_cb->iSCSINameString)));
- memcpy(ha->alias, init_fw_cb->Alias,
- min(sizeof(ha->alias), sizeof(init_fw_cb->Alias)));
+ sizeof(init_fw_cb->pri.iscsi_name)));
+ /*memcpy(ha->alias, init_fw_cb->Alias,
+ min(sizeof(ha->alias), sizeof(init_fw_cb->Alias)));*/
/* Save Command Line Paramater info */
- ha->port_down_retry_count = le16_to_cpu(init_fw_cb->KeepAliveTimeout);
+ ha->port_down_retry_count = le16_to_cpu(init_fw_cb->pri.conn_ka_timeout);
ha->discovery_wait = ql4xdiscoverywait;
/* Send Initialize Firmware Control Block. */
+ memset(&mbox_cmd, 0, sizeof(mbox_cmd));
+ memset(&mbox_sts, 0, sizeof(mbox_sts));
+
mbox_cmd[0] = MBOX_CMD_INITIALIZE_FIRMWARE;
mbox_cmd[1] = 0;
mbox_cmd[2] = LSDW(init_fw_cb_dma);
mbox_cmd[3] = MSDW(init_fw_cb_dma);
- if (qla4xxx_mailbox_command(ha, 4, 1, &mbox_cmd[0], &mbox_sts[0]) ==
+ mbox_cmd[4] = sizeof(struct init_fw_ctrl_blk);
+
+ if (qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 1, &mbox_cmd[0], &mbox_sts[0]) ==
QLA_SUCCESS)
status = QLA_SUCCESS;
else {
@@ -368,12 +301,14 @@ int qla4xxx_get_dhcp_ip_address(struct scsi_qla_host * ha)
/* Get Initialize Firmware Control Block. */
memset(&mbox_cmd, 0, sizeof(mbox_cmd));
memset(&mbox_sts, 0, sizeof(mbox_sts));
+
memset(init_fw_cb, 0, sizeof(struct init_fw_ctrl_blk));
mbox_cmd[0] = MBOX_CMD_GET_INIT_FW_CTRL_BLOCK;
mbox_cmd[2] = LSDW(init_fw_cb_dma);
mbox_cmd[3] = MSDW(init_fw_cb_dma);
+ mbox_cmd[4] = sizeof(struct init_fw_ctrl_blk);
- if (qla4xxx_mailbox_command(ha, 4, 1, &mbox_cmd[0], &mbox_sts[0]) !=
+ if (qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 1, &mbox_cmd[0], &mbox_sts[0]) !=
QLA_SUCCESS) {
DEBUG2(printk("scsi%ld: %s: Failed to get init_fw_ctrl_blk\n",
ha->host_no, __func__));
@@ -384,12 +319,12 @@ int qla4xxx_get_dhcp_ip_address(struct scsi_qla_host * ha)
}
/* Save IP Address. */
- memcpy(ha->ip_address, init_fw_cb->IPAddr,
- min(sizeof(ha->ip_address), sizeof(init_fw_cb->IPAddr)));
- memcpy(ha->subnet_mask, init_fw_cb->SubnetMask,
- min(sizeof(ha->subnet_mask), sizeof(init_fw_cb->SubnetMask)));
- memcpy(ha->gateway, init_fw_cb->GatewayIPAddr,
- min(sizeof(ha->gateway), sizeof(init_fw_cb->GatewayIPAddr)));
+ memcpy(ha->ip_address, init_fw_cb->pri.ipv4_addr,
+ min(sizeof(ha->ip_address), sizeof(init_fw_cb->pri.ipv4_addr)));
+ memcpy(ha->subnet_mask, init_fw_cb->pri.ipv4_subnet,
+ min(sizeof(ha->subnet_mask), sizeof(init_fw_cb->pri.ipv4_subnet)));
+ memcpy(ha->gateway, init_fw_cb->pri.ipv4_gw_addr,
+ min(sizeof(ha->gateway), sizeof(init_fw_cb->pri.ipv4_gw_addr)));
dma_free_coherent(&ha->pdev->dev, sizeof(struct init_fw_ctrl_blk),
init_fw_cb, init_fw_cb_dma);
@@ -409,8 +344,10 @@ int qla4xxx_get_firmware_state(struct scsi_qla_host * ha)
/* Get firmware version */
memset(&mbox_cmd, 0, sizeof(mbox_cmd));
memset(&mbox_sts, 0, sizeof(mbox_sts));
+
mbox_cmd[0] = MBOX_CMD_GET_FW_STATE;
- if (qla4xxx_mailbox_command(ha, 1, 4, &mbox_cmd[0], &mbox_sts[0]) !=
+
+ if (qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 4, &mbox_cmd[0], &mbox_sts[0]) !=
QLA_SUCCESS) {
DEBUG2(printk("scsi%ld: %s: MBOX_CMD_GET_FW_STATE failed w/ "
"status %04X\n", ha->host_no, __func__,
@@ -438,8 +375,10 @@ int qla4xxx_get_firmware_status(struct scsi_qla_host * ha)
/* Get firmware version */
memset(&mbox_cmd, 0, sizeof(mbox_cmd));
memset(&mbox_sts, 0, sizeof(mbox_sts));
+
mbox_cmd[0] = MBOX_CMD_GET_FW_STATUS;
- if (qla4xxx_mailbox_command(ha, 1, 3, &mbox_cmd[0], &mbox_sts[0]) !=
+
+ if (qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 3, &mbox_cmd[0], &mbox_sts[0]) !=
QLA_SUCCESS) {
DEBUG2(printk("scsi%ld: %s: MBOX_CMD_GET_FW_STATUS failed w/ "
"status %04X\n", ha->host_no, __func__,
@@ -491,11 +430,14 @@ int qla4xxx_get_fwddb_entry(struct scsi_qla_host *ha,
}
memset(&mbox_cmd, 0, sizeof(mbox_cmd));
memset(&mbox_sts, 0, sizeof(mbox_sts));
+
mbox_cmd[0] = MBOX_CMD_GET_DATABASE_ENTRY;
mbox_cmd[1] = (uint32_t) fw_ddb_index;
mbox_cmd[2] = LSDW(fw_ddb_entry_dma);
mbox_cmd[3] = MSDW(fw_ddb_entry_dma);
- if (qla4xxx_mailbox_command(ha, 4, 7, &mbox_cmd[0], &mbox_sts[0]) ==
+ mbox_cmd[4] = sizeof(struct dev_db_entry);
+
+ if (qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 7, &mbox_cmd[0], &mbox_sts[0]) ==
QLA_ERROR) {
DEBUG2(printk("scsi%ld: %s: MBOX_CMD_GET_DATABASE_ENTRY failed"
" with status 0x%04X\n", ha->host_no, __func__,
@@ -512,11 +454,11 @@ int qla4xxx_get_fwddb_entry(struct scsi_qla_host *ha,
dev_info(&ha->pdev->dev, "DDB[%d] MB0 %04x Tot %d Next %d "
"State %04x ConnErr %08x %d.%d.%d.%d:%04d \"%s\"\n",
fw_ddb_index, mbox_sts[0], mbox_sts[2], mbox_sts[3],
- mbox_sts[4], mbox_sts[5], fw_ddb_entry->ipAddr[0],
- fw_ddb_entry->ipAddr[1], fw_ddb_entry->ipAddr[2],
- fw_ddb_entry->ipAddr[3],
- le16_to_cpu(fw_ddb_entry->portNumber),
- fw_ddb_entry->iscsiName);
+ mbox_sts[4], mbox_sts[5], fw_ddb_entry->ip_addr[0],
+ fw_ddb_entry->ip_addr[1], fw_ddb_entry->ip_addr[2],
+ fw_ddb_entry->ip_addr[3],
+ le16_to_cpu(fw_ddb_entry->port),
+ fw_ddb_entry->iscsi_name);
}
if (num_valid_ddb_entries)
*num_valid_ddb_entries = mbox_sts[2];
@@ -571,35 +513,10 @@ int qla4xxx_set_ddb_entry(struct scsi_qla_host * ha, uint16_t fw_ddb_index,
mbox_cmd[1] = (uint32_t) fw_ddb_index;
mbox_cmd[2] = LSDW(fw_ddb_entry_dma);
mbox_cmd[3] = MSDW(fw_ddb_entry_dma);
- return qla4xxx_mailbox_command(ha, 4, 1, &mbox_cmd[0], &mbox_sts[0]);
-}
+ mbox_cmd[4] = sizeof(struct dev_db_entry);
-#if 0
-int qla4xxx_conn_open_session_login(struct scsi_qla_host * ha,
- uint16_t fw_ddb_index)
-{
- int status = QLA_ERROR;
- uint32_t mbox_cmd[MBOX_REG_COUNT];
- uint32_t mbox_sts[MBOX_REG_COUNT];
-
- /* Do not wait for completion. The firmware will send us an
- * ASTS_DATABASE_CHANGED (0x8014) to notify us of the login status.
- */
- memset(&mbox_cmd, 0, sizeof(mbox_cmd));
- memset(&mbox_sts, 0, sizeof(mbox_sts));
- mbox_cmd[0] = MBOX_CMD_CONN_OPEN_SESS_LOGIN;
- mbox_cmd[1] = (uint32_t) fw_ddb_index;
- mbox_cmd[2] = 0;
- mbox_cmd[3] = 0;
- mbox_cmd[4] = 0;
- status = qla4xxx_mailbox_command(ha, 4, 0, &mbox_cmd[0], &mbox_sts[0]);
- DEBUG2(printk("%s fw_ddb_index=%d status=%d mbx0_1=0x%x :0x%x\n",
- __func__, fw_ddb_index, status, mbox_sts[0],
- mbox_sts[1]);)
-
- return status;
+ return qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 1, &mbox_cmd[0], &mbox_sts[0]);
}
-#endif /* 0 */
/**
* qla4xxx_get_crash_record - retrieves crash record.
@@ -614,12 +531,14 @@ void qla4xxx_get_crash_record(struct scsi_qla_host * ha)
struct crash_record *crash_record = NULL;
dma_addr_t crash_record_dma = 0;
uint32_t crash_record_size = 0;
+
memset(&mbox_cmd, 0, sizeof(mbox_cmd));
memset(&mbox_sts, 0, sizeof(mbox_cmd));
/* Get size of crash record. */
mbox_cmd[0] = MBOX_CMD_GET_CRASH_RECORD;
- if (qla4xxx_mailbox_command(ha, 5, 5, &mbox_cmd[0], &mbox_sts[0]) !=
+
+ if (qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 5, &mbox_cmd[0], &mbox_sts[0]) !=
QLA_SUCCESS) {
DEBUG2(printk("scsi%ld: %s: ERROR: Unable to retrieve size!\n",
ha->host_no, __func__));
@@ -639,11 +558,15 @@ void qla4xxx_get_crash_record(struct scsi_qla_host * ha)
goto exit_get_crash_record;
/* Get Crash Record. */
+ memset(&mbox_cmd, 0, sizeof(mbox_cmd));
+ memset(&mbox_sts, 0, sizeof(mbox_cmd));
+
mbox_cmd[0] = MBOX_CMD_GET_CRASH_RECORD;
mbox_cmd[2] = LSDW(crash_record_dma);
mbox_cmd[3] = MSDW(crash_record_dma);
mbox_cmd[4] = crash_record_size;
- if (qla4xxx_mailbox_command(ha, 5, 5, &mbox_cmd[0], &mbox_sts[0]) !=
+
+ if (qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 5, &mbox_cmd[0], &mbox_sts[0]) !=
QLA_SUCCESS)
goto exit_get_crash_record;
@@ -655,7 +578,6 @@ exit_get_crash_record:
crash_record, crash_record_dma);
}
-#if 0
/**
* qla4xxx_get_conn_event_log - retrieves connection event log
* @ha: Pointer to host adapter structure.
@@ -678,7 +600,8 @@ void qla4xxx_get_conn_event_log(struct scsi_qla_host * ha)
/* Get size of crash record. */
mbox_cmd[0] = MBOX_CMD_GET_CONN_EVENT_LOG;
- if (qla4xxx_mailbox_command(ha, 4, 5, &mbox_cmd[0], &mbox_sts[0]) !=
+
+ if (qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 5, &mbox_cmd[0], &mbox_sts[0]) !=
QLA_SUCCESS)
goto exit_get_event_log;
@@ -693,10 +616,14 @@ void qla4xxx_get_conn_event_log(struct scsi_qla_host * ha)
goto exit_get_event_log;
/* Get Crash Record. */
+ memset(&mbox_cmd, 0, sizeof(mbox_cmd));
+ memset(&mbox_sts, 0, sizeof(mbox_cmd));
+
mbox_cmd[0] = MBOX_CMD_GET_CONN_EVENT_LOG;
mbox_cmd[2] = LSDW(event_log_dma);
mbox_cmd[3] = MSDW(event_log_dma);
- if (qla4xxx_mailbox_command(ha, 4, 5, &mbox_cmd[0], &mbox_sts[0]) !=
+
+ if (qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 5, &mbox_cmd[0], &mbox_sts[0]) !=
QLA_SUCCESS) {
DEBUG2(printk("scsi%ld: %s: ERROR: Unable to retrieve event "
"log!\n", ha->host_no, __func__));
@@ -745,7 +672,6 @@ exit_get_event_log:
dma_free_coherent(&ha->pdev->dev, event_log_size, event_log,
event_log_dma);
}
-#endif /* 0 */
/**
* qla4xxx_reset_lun - issues LUN Reset
@@ -773,11 +699,13 @@ int qla4xxx_reset_lun(struct scsi_qla_host * ha, struct ddb_entry * ddb_entry,
*/
memset(&mbox_cmd, 0, sizeof(mbox_cmd));
memset(&mbox_sts, 0, sizeof(mbox_sts));
+
mbox_cmd[0] = MBOX_CMD_LUN_RESET;
mbox_cmd[1] = ddb_entry->fw_ddb_index;
mbox_cmd[2] = lun << 8;
mbox_cmd[5] = 0x01; /* Immediate Command Enable */
- qla4xxx_mailbox_command(ha, 6, 1, &mbox_cmd[0], &mbox_sts[0]);
+
+ qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 1, &mbox_cmd[0], &mbox_sts[0]);
if (mbox_sts[0] != MBOX_STS_COMMAND_COMPLETE &&
mbox_sts[0] != MBOX_STS_COMMAND_ERROR)
status = QLA_ERROR;
@@ -794,12 +722,14 @@ int qla4xxx_get_flash(struct scsi_qla_host * ha, dma_addr_t dma_addr,
memset(&mbox_cmd, 0, sizeof(mbox_cmd));
memset(&mbox_sts, 0, sizeof(mbox_sts));
+
mbox_cmd[0] = MBOX_CMD_READ_FLASH;
mbox_cmd[1] = LSDW(dma_addr);
mbox_cmd[2] = MSDW(dma_addr);
mbox_cmd[3] = offset;
mbox_cmd[4] = len;
- if (qla4xxx_mailbox_command(ha, 5, 2, &mbox_cmd[0], &mbox_sts[0]) !=
+
+ if (qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 2, &mbox_cmd[0], &mbox_sts[0]) !=
QLA_SUCCESS) {
DEBUG2(printk("scsi%ld: %s: MBOX_CMD_READ_FLASH, failed w/ "
"status %04X %04X, offset %08x, len %08x\n", ha->host_no,
@@ -825,8 +755,10 @@ int qla4xxx_get_fw_version(struct scsi_qla_host * ha)
/* Get firmware version. */
memset(&mbox_cmd, 0, sizeof(mbox_cmd));
memset(&mbox_sts, 0, sizeof(mbox_sts));
+
mbox_cmd[0] = MBOX_CMD_ABOUT_FW;
- if (qla4xxx_mailbox_command(ha, 4, 5, &mbox_cmd[0], &mbox_sts[0]) !=
+
+ if (qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 5, &mbox_cmd[0], &mbox_sts[0]) !=
QLA_SUCCESS) {
DEBUG2(printk("scsi%ld: %s: MBOX_CMD_ABOUT_FW failed w/ "
"status %04X\n", ha->host_no, __func__, mbox_sts[0]));
@@ -855,7 +787,7 @@ static int qla4xxx_get_default_ddb(struct scsi_qla_host *ha,
mbox_cmd[2] = LSDW(dma_addr);
mbox_cmd[3] = MSDW(dma_addr);
- if (qla4xxx_mailbox_command(ha, 4, 1, &mbox_cmd[0], &mbox_sts[0]) !=
+ if (qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 1, &mbox_cmd[0], &mbox_sts[0]) !=
QLA_SUCCESS) {
DEBUG2(printk("scsi%ld: %s: failed status %04X\n",
ha->host_no, __func__, mbox_sts[0]));
@@ -875,7 +807,7 @@ static int qla4xxx_req_ddb_entry(struct scsi_qla_host *ha, uint32_t *ddb_index)
mbox_cmd[0] = MBOX_CMD_REQUEST_DATABASE_ENTRY;
mbox_cmd[1] = MAX_PRST_DEV_DB_ENTRIES;
- if (qla4xxx_mailbox_command(ha, 2, 3, &mbox_cmd[0], &mbox_sts[0]) !=
+ if (qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 3, &mbox_cmd[0], &mbox_sts[0]) !=
QLA_SUCCESS) {
if (mbox_sts[0] == MBOX_STS_COMMAND_ERROR) {
*ddb_index = mbox_sts[2];
@@ -918,23 +850,23 @@ int qla4xxx_send_tgts(struct scsi_qla_host *ha, char *ip, uint16_t port)
if (ret_val != QLA_SUCCESS)
goto qla4xxx_send_tgts_exit;
- memset((void *)fw_ddb_entry->iSCSIAlias, 0,
- sizeof(fw_ddb_entry->iSCSIAlias));
+ memset(fw_ddb_entry->iscsi_alias, 0,
+ sizeof(fw_ddb_entry->iscsi_alias));
- memset((void *)fw_ddb_entry->iscsiName, 0,
- sizeof(fw_ddb_entry->iscsiName));
+ memset(fw_ddb_entry->iscsi_name, 0,
+ sizeof(fw_ddb_entry->iscsi_name));
- memset((void *)fw_ddb_entry->ipAddr, 0, sizeof(fw_ddb_entry->ipAddr));
- memset((void *)fw_ddb_entry->targetAddr, 0,
- sizeof(fw_ddb_entry->targetAddr));
+ memset(fw_ddb_entry->ip_addr, 0, sizeof(fw_ddb_entry->ip_addr));
+ memset(fw_ddb_entry->tgt_addr, 0,
+ sizeof(fw_ddb_entry->tgt_addr));
fw_ddb_entry->options = (DDB_OPT_DISC_SESSION | DDB_OPT_TARGET);
- fw_ddb_entry->portNumber = cpu_to_le16(ntohs(port));
+ fw_ddb_entry->port = cpu_to_le16(ntohs(port));
- fw_ddb_entry->ipAddr[0] = *ip;
- fw_ddb_entry->ipAddr[1] = *(ip + 1);
- fw_ddb_entry->ipAddr[2] = *(ip + 2);
- fw_ddb_entry->ipAddr[3] = *(ip + 3);
+ fw_ddb_entry->ip_addr[0] = *ip;
+ fw_ddb_entry->ip_addr[1] = *(ip + 1);
+ fw_ddb_entry->ip_addr[2] = *(ip + 2);
+ fw_ddb_entry->ip_addr[3] = *(ip + 3);
ret_val = qla4xxx_set_ddb_entry(ha, ddb_index, fw_ddb_entry_dma);
diff --git a/drivers/scsi/qla4xxx/ql4_nvram.c b/drivers/scsi/qla4xxx/ql4_nvram.c
index 58afd135aa1..7fe0482ecf0 100644
--- a/drivers/scsi/qla4xxx/ql4_nvram.c
+++ b/drivers/scsi/qla4xxx/ql4_nvram.c
@@ -6,6 +6,9 @@
*/
#include "ql4_def.h"
+#include "ql4_glbl.h"
+#include "ql4_dbg.h"
+#include "ql4_inline.h"
static inline void eeprom_cmd(uint32_t cmd, struct scsi_qla_host *ha)
{
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index da21f5fbbf8..b1d565c12c5 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -10,6 +10,10 @@
#include <scsi/scsicam.h>
#include "ql4_def.h"
+#include "ql4_version.h"
+#include "ql4_glbl.h"
+#include "ql4_dbg.h"
+#include "ql4_inline.h"
/*
* Driver version
@@ -50,12 +54,15 @@ static void qla4xxx_config_dma_addressing(struct scsi_qla_host *ha);
/*
* iSCSI template entry points
*/
-static int qla4xxx_tgt_dscvr(enum iscsi_tgt_dscvr type, uint32_t host_no,
- uint32_t enable, struct sockaddr *dst_addr);
+static int qla4xxx_tgt_dscvr(struct Scsi_Host *shost,
+ enum iscsi_tgt_dscvr type, uint32_t enable,
+ struct sockaddr *dst_addr);
static int qla4xxx_conn_get_param(struct iscsi_cls_conn *conn,
enum iscsi_param param, char *buf);
static int qla4xxx_sess_get_param(struct iscsi_cls_session *sess,
enum iscsi_param param, char *buf);
+static int qla4xxx_host_get_param(struct Scsi_Host *shost,
+ enum iscsi_host_param param, char *buf);
static void qla4xxx_conn_stop(struct iscsi_cls_conn *conn, int flag);
static int qla4xxx_conn_start(struct iscsi_cls_conn *conn);
static void qla4xxx_recovery_timedout(struct iscsi_cls_session *session);
@@ -95,16 +102,20 @@ static struct scsi_host_template qla4xxx_driver_template = {
static struct iscsi_transport qla4xxx_iscsi_transport = {
.owner = THIS_MODULE,
.name = DRIVER_NAME,
- .param_mask = ISCSI_CONN_PORT |
- ISCSI_CONN_ADDRESS |
- ISCSI_TARGET_NAME |
- ISCSI_TPGT,
+ .caps = CAP_FW_DB | CAP_SENDTARGETS_OFFLOAD |
+ CAP_DATA_PATH_OFFLOAD,
+ .param_mask = ISCSI_CONN_PORT | ISCSI_CONN_ADDRESS |
+ ISCSI_TARGET_NAME | ISCSI_TPGT,
+ .host_param_mask = ISCSI_HOST_HWADDRESS |
+ ISCSI_HOST_IPADDRESS |
+ ISCSI_HOST_INITIATOR_NAME,
.sessiondata_size = sizeof(struct ddb_entry),
.host_template = &qla4xxx_driver_template,
.tgt_dscvr = qla4xxx_tgt_dscvr,
.get_conn_param = qla4xxx_conn_get_param,
.get_session_param = qla4xxx_sess_get_param,
+ .get_host_param = qla4xxx_host_get_param,
.start_conn = qla4xxx_conn_start,
.stop_conn = qla4xxx_conn_stop,
.session_recovery_timedout = qla4xxx_recovery_timedout,
@@ -161,6 +172,43 @@ static void qla4xxx_conn_stop(struct iscsi_cls_conn *conn, int flag)
printk(KERN_ERR "iscsi: invalid stop flag %d\n", flag);
}
+static ssize_t format_addr(char *buf, const unsigned char *addr, int len)
+{
+ int i;
+ char *cp = buf;
+
+ for (i = 0; i < len; i++)
+ cp += sprintf(cp, "%02x%c", addr[i],
+ i == (len - 1) ? '\n' : ':');
+ return cp - buf;
+}
+
+
+static int qla4xxx_host_get_param(struct Scsi_Host *shost,
+ enum iscsi_host_param param, char *buf)
+{
+ struct scsi_qla_host *ha = to_qla_host(shost);
+ int len;
+
+ switch (param) {
+ case ISCSI_HOST_PARAM_HWADDRESS:
+ len = format_addr(buf, ha->my_mac, MAC_ADDR_LEN);
+ break;
+ case ISCSI_HOST_PARAM_IPADDRESS:
+ len = sprintf(buf, "%d.%d.%d.%d\n", ha->ip_address[0],
+ ha->ip_address[1], ha->ip_address[2],
+ ha->ip_address[3]);
+ break;
+ case ISCSI_HOST_PARAM_INITIATOR_NAME:
+ len = sprintf(buf, "%s\n", ha->name_string);
+ break;
+ default:
+ return -ENOSYS;
+ }
+
+ return len;
+}
+
static int qla4xxx_sess_get_param(struct iscsi_cls_session *sess,
enum iscsi_param param, char *buf)
{
@@ -208,21 +256,15 @@ static int qla4xxx_conn_get_param(struct iscsi_cls_conn *conn,
return len;
}
-static int qla4xxx_tgt_dscvr(enum iscsi_tgt_dscvr type, uint32_t host_no,
- uint32_t enable, struct sockaddr *dst_addr)
+static int qla4xxx_tgt_dscvr(struct Scsi_Host *shost,
+ enum iscsi_tgt_dscvr type, uint32_t enable,
+ struct sockaddr *dst_addr)
{
struct scsi_qla_host *ha;
- struct Scsi_Host *shost;
struct sockaddr_in *addr;
struct sockaddr_in6 *addr6;
int ret = 0;
- shost = scsi_host_lookup(host_no);
- if (IS_ERR(shost)) {
- printk(KERN_ERR "Could not find host no %u\n", host_no);
- return -ENODEV;
- }
-
ha = (struct scsi_qla_host *) shost->hostdata;
switch (type) {
@@ -246,8 +288,6 @@ static int qla4xxx_tgt_dscvr(enum iscsi_tgt_dscvr type, uint32_t host_no,
default:
ret = -ENOSYS;
}
-
- scsi_host_put(shost);
return ret;
}
@@ -369,14 +409,7 @@ static void qla4xxx_srb_free_dma(struct scsi_qla_host *ha, struct srb *srb)
struct scsi_cmnd *cmd = srb->cmd;
if (srb->flags & SRB_DMA_VALID) {
- if (cmd->use_sg) {
- pci_unmap_sg(ha->pdev, cmd->request_buffer,
- cmd->use_sg, cmd->sc_data_direction);
- } else if (cmd->request_bufflen) {
- pci_unmap_single(ha->pdev, srb->dma_handle,
- cmd->request_bufflen,
- cmd->sc_data_direction);
- }
+ scsi_dma_unmap(cmd);
srb->flags &= ~SRB_DMA_VALID;
}
cmd->SCp.ptr = NULL;
@@ -711,7 +744,7 @@ static int qla4xxx_cmd_wait(struct scsi_qla_host *ha)
return stat;
}
-static void qla4xxx_hw_reset(struct scsi_qla_host *ha)
+void qla4xxx_hw_reset(struct scsi_qla_host *ha)
{
uint32_t ctrl_status;
unsigned long flags = 0;
@@ -1081,13 +1114,13 @@ static void qla4xxx_free_adapter(struct scsi_qla_host *ha)
if (ha->timer_active)
qla4xxx_stop_timer(ha);
- /* free extra memory */
- qla4xxx_mem_free(ha);
-
/* Detach interrupts */
if (test_and_clear_bit(AF_IRQ_ATTACHED, &ha->flags))
free_irq(ha->pdev->irq, ha);
+ /* free extra memory */
+ qla4xxx_mem_free(ha);
+
pci_disable_device(ha->pdev);
}
@@ -1332,6 +1365,11 @@ static void __devexit qla4xxx_remove_adapter(struct pci_dev *pdev)
ha = pci_get_drvdata(pdev);
+ qla4xxx_disable_intrs(ha);
+
+ while (test_bit(DPC_RESET_HA_INTR, &ha->dpc_flags))
+ ssleep(1);
+
/* remove devs from iscsi_sessions to scsi_devices */
qla4xxx_free_ddb_list(ha);
@@ -1639,7 +1677,7 @@ static int __init qla4xxx_module_init(void)
/* Allocate cache for SRBs. */
srb_cachep = kmem_cache_create("qla4xxx_srbs", sizeof(struct srb), 0,
- SLAB_HWCACHE_ALIGN, NULL, NULL);
+ SLAB_HWCACHE_ALIGN, NULL);
if (srb_cachep == NULL) {
printk(KERN_ERR
"%s: Unable to allocate SRB cache..."
diff --git a/drivers/scsi/qla4xxx/ql4_version.h b/drivers/scsi/qla4xxx/ql4_version.h
index e5183a697d1..ab984cb89ce 100644
--- a/drivers/scsi/qla4xxx/ql4_version.h
+++ b/drivers/scsi/qla4xxx/ql4_version.h
@@ -5,4 +5,5 @@
* See LICENSE.qla4xxx for copyright and licensing details.
*/
-#define QLA4XXX_DRIVER_VERSION "5.00.07-k1"
+#define QLA4XXX_DRIVER_VERSION "5.01.00-k8"
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 10:17:52 +0000