From: Mike Christie <mchristi@redhat.com>
Subject: [PATCH RHEL 5.1] update qla4xxx driver (version 2)
Date: Fri, 08 Jun 2007 12:22:37 -0500
Bugzilla: 224435 223087 224203
Message-Id: <1181323357.3628.12.camel@madmax>
Changelog: [scsi] update qla4xxx driver
This is a updated patch that handles comments from this thread
http://post-office.corp.redhat.com/archives/rhkernel-list/2007-June/msg00551.html
where we had this
- set_bit(AF_ONLINE, &ha->flags);
+ /*set_bit(AF_ONLINE, &ha->flags);*/
in the patch and upstream the line was removed instead of commented out.
This is for BZs 224435, 223087 and 224203, which add several new
features for things like IPV6 support and new hardware (4060 model) and
fix several bugs. The three bugzillas end up being a rebase to the
upstream driver. The patches are upstream in 2.6.21 or the scsi
maintainers's tree for 2.6.22. Here are references to the git commits in
the scsi maintainer's tree
http://git.kernel.org/?p=linux/kernel/git/jejb/scsi-misc-2.6.git;a=commitdiff;h=477ffb9d8732f30e7ab2d20f6ed0c22bad37a4a5
http://git.kernel.org/?p=linux/kernel/git/jejb/scsi-misc-2.6.git;a=commitdiff;h=401425b1ea005b39dcc544bffea833f338ba84f6
http://git.kernel.org/?p=linux/kernel/git/jejb/scsi-misc-2.6.git;a=commitdiff;h=bee4fe8e63ea1985f3955323dbc98b6d6bd5c6f8
http://git.kernel.org/?p=linux/kernel/git/jejb/scsi-misc-2.6.git;a=commitdiff;h=c0e344c9b7971996e4fe409d7b8ba9ceb7b7583d
http://git.kernel.org/?p=linux/kernel/git/jejb/scsi-misc-2.6.git;a=commitdiff;h=e08c182cba87180d7c1e7530dd690a5f6894c412
http://git.kernel.org/?p=linux/kernel/git/jejb/scsi-misc-2.6.git;a=commitdiff;h=92b7273608da2c681f54fd36d182a582673ed260
http://git.kernel.org/?p=linux/kernel/git/jejb/scsi-misc-2.6.git;a=commitdiff;h=b2854316574d1fa2f1b85ad336d4a88aee5dd140
http://git.kernel.org/?p=linux/kernel/git/jejb/scsi-misc-2.6.git;a=commitdiff;h=5c8bfc9449b64b3726262bcaa914eeeafdd47ed3
I tested the older hardware for regressions by running disktest and
bonnie++, and then pulling cables, restarting targets, and bringing
switches on and offline. The only issue I had hit was when rmmod would
hit a soft lockup, but that has mysteriously disappeared and qlogic
could not replicate it.
Qlogic and our partners did their normal testing.
diff -aurp linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_dbg.c linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_dbg.c
--- linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_dbg.c 2007-06-04 22:55:22.000000000 -0500
+++ linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_dbg.c 2007-06-07 14:31:53.000000000 -0500
@@ -6,6 +6,11 @@
*/
#include "ql4_def.h"
+#include "ql4_version.h"
+#include "ql4_glbl.h"
+#include "ql4_dbg.h"
+#include "ql4_inline.h"
+
#include <scsi/scsi_dbg.h>
static void qla4xxx_print_srb_info(struct srb * srb)
diff -aurp linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_def.h linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_def.h
--- linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_def.h 2007-06-04 22:55:22.000000000 -0500
+++ linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_def.h 2007-06-07 14:31:53.000000000 -0500
@@ -122,7 +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 -
+#define ISCSI_NAME_SIZE 0xE0 /* ISCSI Name size -
* usually a string */
#define LSDW(x) ((u32)((u64)(x)))
@@ -262,6 +262,10 @@ struct aen {
uint32_t mbox_sts[MBOX_AEN_REG_COUNT];
};
+struct ql4_aen_log {
+ int count;
+ struct aen entry[MAX_AEN_ENTRIES];
+};
#include "ql4_fw.h"
#include "ql4_nvram.h"
@@ -277,25 +281,24 @@ struct scsi_qla_host {
/* exported functions */
int (*ql4cmd)(struct scsi_qla_host *ha, struct srb * srb);
int (*ql4mbx)(struct scsi_qla_host *ha, uint8_t inCount,
- uint8_t outCount, uint32_t *mbx_cmd,
- uint32_t *mbx_sts);
+ uint8_t outCount, uint32_t *mbx_cmd, uint32_t *mbx_sts);
/* 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_TOPCAT_CHIP_PRESENT 9 /* 0x00000200 */
-#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 Not Used */
+#define AF_GET_CRASH_RECORD 7 /* 0x00000080 */
+#define AF_LINK_UP 8 /* 0x00000100 */
+#define AF_TOPCAT_CHIP_PRESENT 9 /* 0x00000200 */
+#define AF_IRQ_ATTACHED 10 /* 0x00000400 */
+#define AF_DISABLE_ACB_COMPLETE 11 /* 0x00000800 */
unsigned long dpc_flags;
@@ -455,6 +458,8 @@ struct scsi_qla_host {
/* Map ddb_list entry by FW ddb index */
struct ddb_entry *fw_ddb_index_map[MAX_DDB_ENTRIES];
+ struct ql4_aen_log aen_log;
+ void (*ql4getaenlog)(struct scsi_qla_host *ha, struct ql4_aen_log *aenl);
};
static inline int is_qla4010(struct scsi_qla_host *ha)
@@ -612,10 +617,4 @@ static inline void ql4xxx_unlock_drvr(st
#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 -aurp linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_fw.h linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_fw.h
--- linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_fw.h 2007-06-04 22:55:22.000000000 -0500
+++ linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_fw.h 2007-06-07 14:31:53.000000000 -0500
@@ -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 */
-};
-
-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 */
+ __le32 rsrvd0[12]; /* 0x50-0x79 */
+ __le32 req_q_out; /* 0x80 */
+ __le32 rsrvd1[31]; /* 0x84-0xFF */
};
-
/* 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 */
@@ -338,6 +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
@@ -365,6 +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
@@ -410,6 +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
@@ -419,137 +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 -aurp linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_glbl.h linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_glbl.h
--- linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_glbl.h 2007-06-04 22:55:22.000000000 -0500
+++ linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_glbl.h 2007-06-07 14:31:53.000000000 -0500
@@ -10,6 +10,7 @@
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_conn_start(struct iscsi_cls_conn *conn);
int qla4xxx_send_tgts(struct scsi_qla_host *ha, char *ip, uint16_t port);
@@ -84,4 +85,5 @@ int qla4xxx_mailbox_command(struct scsi_
extern int extended_error_logging;
extern int ql4xdiscoverywait;
extern int ql4xdontresethba;
+extern int ql4_mod_unload;
#endif /* _QLA4x_GBL_H */
diff -aurp linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_init.c linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_init.c
--- linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_init.c 2007-06-04 22:55:22.000000000 -0500
+++ linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_init.c 2007-06-07 14:32:08.000000000 -0500
@@ -6,6 +6,10 @@
*/
#include "ql4_def.h"
+#include "ql4_version.h"
+#include "ql4_glbl.h"
+#include "ql4_dbg.h"
+#include "ql4_inline.h"
/*
* QLogic ISP4xxx Hardware Support Function Prototypes.
@@ -314,12 +318,11 @@ static int qla4xxx_init_firmware(struct
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;
@@ -327,6 +330,7 @@ static struct ddb_entry* qla4xxx_get_ddb
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),
@@ -351,7 +355,7 @@ static struct ddb_entry* qla4xxx_get_ddb
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;
@@ -362,6 +366,7 @@ static struct ddb_entry* qla4xxx_get_ddb
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);
}
@@ -423,26 +428,26 @@ int qla4xxx_update_ddb_entry(struct scsi
}
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,
@@ -509,6 +514,7 @@ static int qla4xxx_build_ddb_list(struct
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;
@@ -540,8 +546,19 @@ static int qla4xxx_build_ddb_list(struct
"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)
@@ -554,7 +571,7 @@ static int qla4xxx_build_ddb_list(struct
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",
@@ -879,21 +896,19 @@ static int qla4xxx_config_nvram(struct s
static void qla4x00_pci_config(struct scsi_qla_host *ha)
{
- uint16_t w, mwi;
+ uint16_t w;
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;
+ 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);
}
@@ -925,6 +940,9 @@ static int qla4xxx_start_firmware_from_f
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);
@@ -974,23 +992,23 @@ static int qla4xxx_start_firmware_from_f
int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a)
{
-#define QL4_LOCK_DRVR_WAIT 300
-#define QL4_LOCK_DRVR_SLEEP 100
+#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(a) == 0) {
- msleep(QL4_LOCK_DRVR_SLEEP);
+ ssleep(QL4_LOCK_DRVR_SLEEP);
if (drvr_wait) {
DEBUG2(printk("scsi%ld: %s: Waiting for "
- "Global Init Semaphore...n",
+ "Global Init Semaphore(%d)...\n",
a->host_no,
- __func__));
+ __func__, drvr_wait));
}
drvr_wait -= QL4_LOCK_DRVR_SLEEP;
} else {
DEBUG2(printk("scsi%ld: %s: Global Init Semaphore "
- "acquired.n", a->host_no, __func__));
+ "acquired\n", a->host_no, __func__));
return QLA_SUCCESS;
}
}
@@ -1156,8 +1174,10 @@ int qla4xxx_initialize_adapter(struct sc
* the ddb_list and wait for DHCP lease acquired aen to come in
* followed by 0x8014 aen" to trigger the tgt discovery process.
*/
- if (ha->firmware_state & FW_STATE_DHCP_IN_PROGRESS)
+ if (ha->firmware_state & FW_STATE_DHCP_IN_PROGRESS){
+ set_bit(AF_ONLINE, &ha->flags);
return status;
+ }
/* Skip device discovery if ip and subnet is zero */
if (memcmp(ha->ip_address, ip_address, IP_ADDR_LEN) == 0 ||
@@ -1191,6 +1211,7 @@ int qla4xxx_initialize_adapter(struct sc
ha->host_no));
}
+ set_bit(AF_ONLINE, &ha->flags);
exit_init_hba:
return status;
@@ -1207,9 +1228,10 @@ static void qla4xxx_add_device_dynamical
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 "
@@ -1217,6 +1239,18 @@ static void qla4xxx_add_device_dynamical
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] =
@@ -1229,7 +1263,7 @@ static void qla4xxx_add_device_dynamical
return;
}
- if (qla4xxx_add_sess(ddb_entry, 0)) {
+ if (qla4xxx_add_sess(ddb_entry, new_tgt)) {
DEBUG2(printk(KERN_WARNING
"scsi%ld: failed to add new device at index "
"[%d]\n Unable to add connection and session\n",
diff -aurp linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_iocb.c linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_iocb.c
--- linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_iocb.c 2007-06-04 22:55:22.000000000 -0500
+++ linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_iocb.c 2007-06-07 14:31:53.000000000 -0500
@@ -6,6 +6,11 @@
*/
#include "ql4_def.h"
+#include "ql4_version.h"
+#include "ql4_glbl.h"
+#include "ql4_dbg.h"
+#include "ql4_inline.h"
+
#include <scsi/scsi_tcq.h>
diff -aurp linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_isr.c linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_isr.c
--- linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_isr.c 2007-06-04 22:55:22.000000000 -0500
+++ linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_isr.c 2007-06-07 14:31:53.000000000 -0500
@@ -6,6 +6,10 @@
*/
#include "ql4_def.h"
+#include "ql4_version.h"
+#include "ql4_glbl.h"
+#include "ql4_dbg.h"
+#include "ql4_inline.h"
/**
* qla2x00_process_completed_request() - Process a Fast Post response.
@@ -416,6 +420,7 @@ static void qla4xxx_isr_decode_mailbox(s
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 +442,12 @@ static void qla4xxx_isr_decode_mailbox(s
} 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 +504,16 @@ static void qla4xxx_isr_decode_mailbox(s
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 +539,6 @@ static void qla4xxx_isr_decode_mailbox(s
/* 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 +558,10 @@ static void qla4xxx_isr_decode_mailbox(s
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);
@@ -686,7 +706,8 @@ irqreturn_t qla4xxx_intr_handler(int irq
&ha->reg->ctrl_status);
readl(&ha->reg->ctrl_status);
- set_bit(DPC_RESET_HA_INTR, &ha->dpc_flags);
+ if (!ql4_mod_unload)
+ set_bit(DPC_RESET_HA_INTR, &ha->dpc_flags);
break;
} else if (intr_status & INTR_PENDING) {
@@ -724,25 +745,24 @@ void qla4xxx_process_aen(struct scsi_qla
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 +812,5 @@ void qla4xxx_process_aen(struct scsi_qla
spin_lock_irqsave(&ha->hardware_lock, flags);
}
spin_unlock_irqrestore(&ha->hardware_lock, flags);
-
}
diff -aurp linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_mbx.c linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_mbx.c
--- linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_mbx.c 2007-06-04 22:55:22.000000000 -0500
+++ linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_mbx.c 2007-06-07 14:31:53.000000000 -0500
@@ -6,6 +6,10 @@
*/
#include "ql4_def.h"
+#include "ql4_version.h"
+#include "ql4_glbl.h"
+#include "ql4_dbg.h"
+#include "ql4_inline.h"
/**
@@ -31,16 +35,30 @@ int qla4xxx_mailbox_command(struct scsi_
unsigned long flags = 0;
DECLARE_WAITQUEUE(wait, current);
- mutex_lock(&ha->mbox_sem);
-
- /* Mailbox code active */
- set_bit(AF_MBOX_COMMAND, &ha->flags);
-
/* Make sure that pointers are valid */
if (!mbx_cmd || !mbx_sts) {
DEBUG2(printk("scsi%ld: %s: Invalid mbx_cmd or mbx_sts "
"pointer\n", ha->host_no, __func__));
- goto mbox_exit;
+ return status;
+ }
+
+ /* Mailbox code active */
+ wait_count = MBOX_TOV * 100;
+
+ while (wait_count--) {
+ mutex_lock(&ha->mbox_sem);
+ if (!test_bit(AF_MBOX_COMMAND, &ha->flags)) {
+ set_bit(AF_MBOX_COMMAND, &ha->flags);
+ mutex_unlock(&ha->mbox_sem);
+ break;
+ }
+ mutex_unlock(&ha->mbox_sem);
+ if (!wait_count) {
+ DEBUG2(printk("scsi%ld: %s: mbox_sem failed\n",
+ ha->host_no, __func__));
+ return status;
+ }
+ msleep(10);
}
/* To prevent overwriting mailbox registers for a command that has
@@ -155,9 +173,10 @@ int qla4xxx_mailbox_command(struct scsi_
spin_unlock_irqrestore(&ha->hardware_lock, flags);
mbox_exit:
+ mutex_lock(&ha->mbox_sem);
clear_bit(AF_MBOX_COMMAND, &ha->flags);
- clear_bit(AF_MBOX_COMMAND_DONE, &ha->flags);
mutex_unlock(&ha->mbox_sem);
+ clear_bit(AF_MBOX_COMMAND_DONE, &ha->flags);
return status;
}
@@ -184,11 +203,13 @@ qla4xxx_issue_iocb(struct scsi_qla_host
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]);
+
+ status = qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 1, &mbox_cmd[0], &mbox_sts[0]);
return status;
}
@@ -202,11 +223,13 @@ int qla4xxx_conn_close_sess_logout(struc
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]) !=
+
+ if (qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 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",
@@ -227,9 +250,11 @@ int qla4xxx_clear_database_entry(struct
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]) !=
+
+ if (qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 5, &mbox_cmd[0], &mbox_sts[0]) !=
QLA_SUCCESS)
return QLA_ERROR;
@@ -261,10 +286,13 @@ int qla4xxx_initialize_fw_cb(struct scsi
/* 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),
@@ -276,51 +304,56 @@ int qla4xxx_initialize_fw_cb(struct scsi
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 {
@@ -357,12 +390,14 @@ int qla4xxx_get_dhcp_ip_address(struct s
/* 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__));
@@ -373,12 +408,12 @@ int qla4xxx_get_dhcp_ip_address(struct s
}
/* 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);
@@ -398,8 +433,10 @@ int qla4xxx_get_firmware_state(struct sc
/* 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__,
@@ -427,8 +464,10 @@ int qla4xxx_get_firmware_status(struct s
/* 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__,
@@ -480,11 +519,14 @@ int qla4xxx_get_fwddb_entry(struct scsi_
}
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__,
@@ -501,11 +543,11 @@ int qla4xxx_get_fwddb_entry(struct scsi_
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];
@@ -560,7 +602,9 @@ int qla4xxx_set_ddb_entry(struct scsi_ql
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);
+
+ return qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 1, &mbox_cmd[0], &mbox_sts[0]);
}
int qla4xxx_conn_open_session_login(struct scsi_qla_host * ha,
@@ -575,12 +619,12 @@ int qla4xxx_conn_open_session_login(stru
*/
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]);
+ mbox_cmd[6] = 1;
+
+ status = qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 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]);)
@@ -601,12 +645,14 @@ void qla4xxx_get_crash_record(struct scs
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__));
@@ -626,11 +672,15 @@ void qla4xxx_get_crash_record(struct scs
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;
@@ -664,7 +714,8 @@ void qla4xxx_get_conn_event_log(struct s
/* 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;
@@ -679,10 +730,14 @@ void qla4xxx_get_conn_event_log(struct s
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__));
@@ -758,11 +813,13 @@ int qla4xxx_reset_lun(struct scsi_qla_ho
*/
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;
@@ -779,12 +836,14 @@ int qla4xxx_get_flash(struct scsi_qla_ho
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,
@@ -810,8 +869,10 @@ int qla4xxx_get_fw_version(struct scsi_q
/* 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]));
@@ -839,7 +900,7 @@ int qla4xxx_get_default_ddb(struct scsi_
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]));
@@ -859,7 +920,7 @@ int qla4xxx_req_ddb_entry(struct scsi_ql
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];
@@ -902,23 +963,23 @@ int qla4xxx_send_tgts(struct scsi_qla_ho
if (ret_val != QLA_SUCCESS)
goto qla4xxx_send_tgts_exit;
- memset((void *)fw_ddb_entry->iSCSIAlias, 0,
- sizeof(fw_ddb_entry->iSCSIAlias));
+ memset((void *)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((void *)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((void *)fw_ddb_entry->ip_addr, 0, sizeof(fw_ddb_entry->ip_addr));
+ memset((void *)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 -aurp linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_nvram.c linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_nvram.c
--- linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_nvram.c 2007-06-04 22:55:22.000000000 -0500
+++ linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_nvram.c 2007-06-07 14:31:53.000000000 -0500
@@ -6,6 +6,10 @@
*/
#include "ql4_def.h"
+#include "ql4_version.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 -aurp linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_os.c linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_os.c
--- linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_os.c 2007-06-04 22:55:22.000000000 -0500
+++ linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_os.c 2007-06-07 14:31:53.000000000 -0500
@@ -11,6 +11,10 @@
#include <linux/klist.h>
#include "ql4_def.h"
+#include "ql4_version.h"
+#include "ql4_glbl.h"
+#include "ql4_dbg.h"
+#include "ql4_inline.h"
/*
* Driver version
@@ -52,6 +56,7 @@ MODULE_PARM_DESC(extended_error_logging,
"Option to enable extended error logging, "
"Default is 0 - no logging, 1 - debug logging");
+int ql4_mod_unload = 0;
/*
* SCSI host template entry points
*/
@@ -433,6 +438,9 @@ static int qla4xxx_queuecommand(struct s
goto qc_host_busy;
}
+ if (test_bit(DPC_RESET_HA_INTR, &ha->dpc_flags))
+ goto qc_host_busy;
+
spin_unlock_irq(ha->host->host_lock);
srb = qla4xxx_get_new_srb(ha, ddb_entry, cmd, done);
@@ -716,19 +724,14 @@ static int qla4xxx_cmd_wait(struct scsi_
return stat;
}
-/**
- * qla4xxx_soft_reset - performs soft reset.
- * @ha: Pointer to host adapter structure.
- **/
-int qla4xxx_soft_reset(struct scsi_qla_host *ha)
+void qla4xxx_hw_reset(struct scsi_qla_host *ha)
{
- uint32_t max_wait_time;
- unsigned long flags = 0;
- int status = QLA_ERROR;
uint32_t ctrl_status;
+ unsigned long flags = 0;
- spin_lock_irqsave(&ha->hardware_lock, flags);
+ DEBUG2(printk(KERN_ERR "scsi%ld: %s\n", ha->host_no, __func__));
+ spin_lock_irqsave(&ha->hardware_lock, flags);
/*
* If the SCSI Reset Interrupt bit is set, clear it.
* Otherwise, the Soft Reset won't work.
@@ -742,6 +745,20 @@ int qla4xxx_soft_reset(struct scsi_qla_h
readl(&ha->reg->ctrl_status);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
+}
+
+/**
+ * qla4xxx_soft_reset - performs soft reset.
+ * @ha: Pointer to host adapter structure.
+ **/
+int qla4xxx_soft_reset(struct scsi_qla_host *ha)
+{
+ uint32_t max_wait_time;
+ unsigned long flags = 0;
+ int status = QLA_ERROR;
+ uint32_t ctrl_status;
+
+ qla4xxx_hw_reset(ha);
/* Wait until the Network Reset Intr bit is cleared */
max_wait_time = RESET_INTR_TOV;
@@ -883,7 +900,7 @@ static int qla4xxx_recover_adapter(struc
* returns with ISP interrupts enabled.
*/
if (status == QLA_SUCCESS) {
- DEBUG2(printk("scsi%ld: %s - Performing soft reset..\n",
+ DEBUG2(printk(KERN_ERR "scsi%ld: %s - Performing soft reset..\n",
ha->host_no, __func__));
qla4xxx_flush_active_srbs(ha);
if (ql4xxx_lock_drvr_wait(ha) == QLA_SUCCESS)
@@ -974,14 +991,13 @@ static void qla4xxx_do_dpc(void *data)
{
struct scsi_qla_host *ha = (struct scsi_qla_host *) data;
struct ddb_entry *ddb_entry, *dtemp;
+ int status = QLA_ERROR;
- DEBUG2(printk("scsi%ld: %s: DPC handler waking up.\n",
- ha->host_no, __func__));
-
- DEBUG2(printk("scsi%ld: %s: ha->flags = 0x%08lx\n",
- ha->host_no, __func__, ha->flags));
- DEBUG2(printk("scsi%ld: %s: ha->dpc_flags = 0x%08lx\n",
- ha->host_no, __func__, ha->dpc_flags));
+ DEBUG2(printk("scsi%ld: %s: DPC handler waking up."
+ "ha->flags=0x%08lx ha->dpc_flags=0x%08lx"
+ " ctrl_status=0x%08x\n",
+ ha->host_no, __func__, ha->flags, ha->dpc_flags,
+ readw(&ha->reg->ctrl_status)));
/* Initialization not yet finished. Don't do anything yet. */
if (!test_bit(AF_INIT_DONE, &ha->flags))
@@ -991,43 +1007,33 @@ static void qla4xxx_do_dpc(void *data)
test_bit(DPC_RESET_HA, &ha->dpc_flags) ||
test_bit(DPC_RESET_HA_INTR, &ha->dpc_flags) ||
test_bit(DPC_RESET_HA_DESTROY_DDB_LIST, &ha->dpc_flags)) {
- if (test_bit(DPC_RESET_HA_DESTROY_DDB_LIST, &ha->dpc_flags))
- /*
- * dg 09/23 Never initialize ddb list
- * once we up and running
- * qla4xxx_recover_adapter(ha,
- * REBUILD_DDB_LIST);
- */
- qla4xxx_recover_adapter(ha, PRESERVE_DDB_LIST);
-
- if (test_bit(DPC_RESET_HA, &ha->dpc_flags))
+ if (test_bit(DPC_RESET_HA_DESTROY_DDB_LIST, &ha->dpc_flags) ||
+ test_bit(DPC_RESET_HA, &ha->dpc_flags))
qla4xxx_recover_adapter(ha, PRESERVE_DDB_LIST);
- if (test_and_clear_bit(DPC_RESET_HA_INTR, &ha->dpc_flags)) {
+ if (test_bit(DPC_RESET_HA_INTR, &ha->dpc_flags)) {
uint8_t wait_time = RESET_INTR_TOV;
- unsigned long flags = 0;
- qla4xxx_flush_active_srbs(ha);
-
- spin_lock_irqsave(&ha->hardware_lock, flags);
while ((readw(&ha->reg->ctrl_status) &
(CSR_SOFT_RESET | CSR_FORCE_SOFT_RESET)) != 0) {
if (--wait_time == 0)
break;
-
- spin_unlock_irqrestore(&ha->hardware_lock,
- flags);
-
msleep(1000);
-
- spin_lock_irqsave(&ha->hardware_lock, flags);
}
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
if (wait_time == 0)
DEBUG2(printk("scsi%ld: %s: SR|FSR "
"bit not cleared-- resetting\n",
ha->host_no, __func__));
+ qla4xxx_flush_active_srbs(ha);
+ if (ql4xxx_lock_drvr_wait(ha) == QLA_SUCCESS) {
+ qla4xxx_process_aen(ha, FLUSH_DDB_CHANGED_AENS);
+ status = qla4xxx_initialize_adapter(ha,
+ PRESERVE_DDB_LIST);
+ }
+ clear_bit(DPC_RESET_HA_INTR, &ha->dpc_flags);
+ if (status == QLA_SUCCESS)
+ qla4xxx_enable_intrs(ha);
}
}
@@ -1082,21 +1088,20 @@ static void qla4xxx_free_adapter(struct
/* Issue Soft Reset to put firmware in unknown state */
if (ql4xxx_lock_drvr_wait(ha) == QLA_SUCCESS)
- qla4xxx_soft_reset(ha);
+ qla4xxx_hw_reset(ha);
/* Remove timer thread, if present */
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);
- pci_disable_device(ha->pdev);
+ /* free extra memory */
+ qla4xxx_mem_free(ha);
+ pci_disable_device(ha->pdev);
}
/***
@@ -1165,6 +1170,14 @@ iospace_error_exit:
return -ENOMEM;
}
+static void ql4_get_aen_log(struct scsi_qla_host *ha, struct ql4_aen_log *aenl)
+{
+ if (aenl) {
+ memcpy(aenl, &ha->aen_log, sizeof (ha->aen_log));
+ ha->aen_log.count = 0;
+ }
+}
+
/**
* qla4xxx_probe_adapter - callback function to probe HBA
* @pdev: pointer to pci_dev structure
@@ -1205,6 +1218,7 @@ static int __devinit qla4xxx_probe_adapt
ha->ql4mbx = qla4xxx_mailbox_command;
ha->ql4cmd = qla4xxx_send_command_to_isp;
+ ha->ql4getaenlog = ql4_get_aen_log;
/* Configure PCI I/O space. */
ret = qla4xxx_iospace_config(ha);
@@ -1242,8 +1256,8 @@ static int __devinit qla4xxx_probe_adapt
*/
status = qla4xxx_initialize_adapter(ha, REBUILD_DDB_LIST);
while (status == QLA_ERROR && init_retry_count++ < MAX_INIT_RETRIES) {
- DEBUG2(printk("scsi: %s: retrying adapter initialization "
- "(%d)\n", __func__, init_retry_count));
+ DEBUG2(printk(KERN_ERR "scsi%ld: %s: retrying adapter initialization "
+ "(%d)\n", ha->host_no, __func__, init_retry_count));
qla4xxx_soft_reset(ha);
status = qla4xxx_initialize_adapter(ha, REBUILD_DDB_LIST);
}
@@ -1345,6 +1359,11 @@ static void __devexit qla4xxx_remove_ada
ha = pci_get_drvdata(pdev);
+ qla4xxx_disable_intrs(ha);
+
+ while (test_bit(DPC_RESET_HA_INTR, &ha->dpc_flags))
+ ssleep(1);
+
klist_remove(&ha->node);
atomic_dec(&qla4xxx_hba_count);
@@ -1704,6 +1723,7 @@ no_srp_cache:
static void __exit qla4xxx_module_exit(void)
{
+ ql4_mod_unload = 1;
pci_unregister_driver(&qla4xxx_pci_driver);
iscsi_unregister_transport(&qla4xxx_iscsi_transport);
kmem_cache_destroy(srb_cachep);
diff -aurp linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_version.h linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_version.h
--- linux-2.6.18.noarch/drivers/scsi/qla4xxx/ql4_version.h 2007-06-04 22:55:22.000000000 -0500
+++ linux-2.6.18.noarch.qla4xxx/drivers/scsi/qla4xxx/ql4_version.h 2007-06-07 14:31:53.000000000 -0500
@@ -5,9 +5,5 @@
* See LICENSE.qla4xxx for copyright and licensing details.
*/
-#define QLA4XXX_DRIVER_VERSION "5.00.05b9-k"
+#define QLA4XXX_DRIVER_VERSION "5.01.00-k7_rhel5"
-#define QL4_DRIVER_MAJOR_VER 5
-#define QL4_DRIVER_MINOR_VER 0
-#define QL4_DRIVER_PATCH_VER 5
-#define QL4_DRIVER_BETA_VER 9
distrib
>
Scientific%20Linux
>
5x
>
x86_64
>
by-pkgid
>
fc11cd6e1c513a17304da94a5390f3cd
>
files
>
3678
