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Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Browse Source 
Pull first round of SCSI updates from James Bottomley:
 "The patch set is mostly driver updates (usf, zfcp, lpfc, mpt2sas,
  megaraid_sas, bfa, ipr) and a few bug fixes.  Also of note is that the
  Buslogic driver has been rewritten to a better coding style and 64 bit
  support added.  We also removed the libsas limitation on 16 bytes for
  the command size (currently no drivers make use of this)"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (101 commits)
  [SCSI] megaraid: minor cut and paste error fixed.
  [SCSI] ufshcd-pltfrm: remove unnecessary dma_set_coherent_mask() call
  [SCSI] ufs: fix register address in UIC error interrupt handling
  [SCSI] ufshcd-pltfrm: add missing empty slot in ufs_of_match[]
  [SCSI] ufs: use devres functions for ufshcd
  [SCSI] ufs: Fix the response UPIU length setting
  [SCSI] ufs: rework link start-up process
  [SCSI] ufs: remove version check before IS reg clear
  [SCSI] ufs: amend interrupt configuration
  [SCSI] ufs: wrap the i/o access operations
  [SCSI] storvsc: Update the storage protocol to win8 level
  [SCSI] storvsc: Increase the value of scsi timeout for storvsc devices
  [SCSI] MAINTAINERS: Add myself as the maintainer for BusLogic SCSI driver
  [SCSI] BusLogic: Port driver to 64-bit.
  [SCSI] BusLogic: Fix style issues
  [SCSI] libiscsi: Added new boot entries in the session sysfs
  [SCSI] aacraid: Fix for arrays are going offline in the system. System hangs
  [SCSI] ipr: IOA Status Code(IOASC) update
  [SCSI] sd: Update WRITE SAME heuristics
  [SCSI] fnic: potential dead lock in fnic_is_abts_pending()
  ...
This commit is contained in:
Linus Torvalds
2013-07-04 12:30:30 -07:00
parent 80cc38b163 a3fda7dd51
commit 84cbd7222b
112 changed files with 7496 additions and 5122 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/scsi/3w-xxxx.c
+3 -1
View File
@@ -216,6 +216,7 @@
#include <scsi/scsi_host.h>
#include <scsi/scsi_tcq.h>
#include <scsi/scsi_cmnd.h>
#include <scsi/scsi_eh.h>
#include "3w-xxxx.h"
/* Globals */
@@ -2009,7 +2010,8 @@ static int tw_scsi_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_c
printk(KERN_NOTICE "3w-xxxx: scsi%d: Unknown scsi opcode: 0x%x\n", tw_dev->host->host_no, *command);
tw_dev->state[request_id] = TW_S_COMPLETED;
tw_state_request_finish(tw_dev, request_id);
SCpnt->result = (DID_BAD_TARGET << 16);
SCpnt->result = (DRIVER_SENSE << 24) | SAM_STAT_CHECK_CONDITION;
scsi_build_sense_buffer(1, SCpnt->sense_buffer, ILLEGAL_REQUEST, 0x20, 0);
done(SCpnt);
retval = 0;
}
drivers/scsi/BusLogic.c
+2326 -2054
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File diff suppressed because it is too large Load Diff
drivers/scsi/BusLogic.h
+728 -757
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File diff suppressed because it is too large Load Diff
drivers/scsi/FlashPoint.c
+284 -340
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File diff suppressed because it is too large Load Diff
drivers/scsi/Kconfig
+1 -1
View File
@@ -633,7 +633,7 @@ config SCSI_BUSLOGIC
config SCSI_FLASHPOINT
bool "FlashPoint support"
depends on SCSI_BUSLOGIC && PCI && X86_32
depends on SCSI_BUSLOGIC && PCI
help
This option allows you to add FlashPoint support to the
BusLogic SCSI driver. The FlashPoint SCCB Manager code is
drivers/scsi/aacraid/src.c
+3
View File
@@ -93,6 +93,9 @@ static irqreturn_t aac_src_intr_message(int irq, void *dev_id)
int send_it = 0;
extern int aac_sync_mode;
src_writel(dev, MUnit.ODR_C, bellbits);
src_readl(dev, MUnit.ODR_C);
if (!aac_sync_mode) {
src_writel(dev, MUnit.ODR_C, bellbits);
src_readl(dev, MUnit.ODR_C);
drivers/scsi/aic94xx/aic94xx_task.c
+2 -1
View File
@@ -505,7 +505,8 @@ static int asd_build_ssp_ascb(struct asd_ascb *ascb, struct sas_task *task,
scb->ssp_task.ssp_cmd.efb_prio_attr |= EFB_MASK;
scb->ssp_task.ssp_cmd.efb_prio_attr |= (task->ssp_task.task_prio << 3);
scb->ssp_task.ssp_cmd.efb_prio_attr |= (task->ssp_task.task_attr & 7);
memcpy(scb->ssp_task.ssp_cmd.cdb, task->ssp_task.cdb, 16);
memcpy(scb->ssp_task.ssp_cmd.cdb, task->ssp_task.cmd->cmnd,
task->ssp_task.cmd->cmd_len);
scb->ssp_task.sister_scb = cpu_to_le16(0xFFFF);
scb->ssp_task.conn_handle = cpu_to_le16(
drivers/scsi/bfa/bfa_core.c
+1 -2
View File
@@ -1432,6 +1432,7 @@ bfa_iocfc_disable_cbfn(void *bfa_arg)
{
struct bfa_s *bfa = bfa_arg;
bfa->queue_process = BFA_FALSE;
bfa_fsm_send_event(&bfa->iocfc, IOCFC_E_IOC_DISABLED);
}
@@ -1567,7 +1568,6 @@ bfa_iocfc_start(struct bfa_s *bfa)
void
bfa_iocfc_stop(struct bfa_s *bfa)
{
bfa->queue_process = BFA_FALSE;
bfa_fsm_send_event(&bfa->iocfc, IOCFC_E_STOP);
}
@@ -1674,7 +1674,6 @@ bfa_iocfc_disable(struct bfa_s *bfa)
bfa_plog_str(bfa->plog, BFA_PL_MID_HAL, BFA_PL_EID_MISC, 0,
"IOC Disable");
bfa->queue_process = BFA_FALSE;
bfa_fsm_send_event(&bfa->iocfc, IOCFC_E_DISABLE);
}
drivers/scsi/bfa/bfa_defs.h
+89 -14
View File
@@ -45,6 +45,7 @@ enum {
BFA_MFG_TYPE_PROWLER_C = 1710, /* Prowler CNA only cards */
BFA_MFG_TYPE_PROWLER_D = 1860, /* Prowler Dual cards */
BFA_MFG_TYPE_CHINOOK = 1867, /* Chinook cards */
BFA_MFG_TYPE_CHINOOK2 = 1869, /*!< Chinook2 cards */
BFA_MFG_TYPE_INVALID = 0, /* Invalid card type */
};
@@ -59,7 +60,8 @@ enum {
(type) == BFA_MFG_TYPE_ASTRA || \
(type) == BFA_MFG_TYPE_LIGHTNING_P0 || \
(type) == BFA_MFG_TYPE_LIGHTNING || \
(type) == BFA_MFG_TYPE_CHINOOK))
(type) == BFA_MFG_TYPE_CHINOOK || \
(type) == BFA_MFG_TYPE_CHINOOK2))
/*
* Check if the card having old wwn/mac handling
@@ -185,6 +187,8 @@ enum bfa_status {
BFA_STATUS_FAA_DISABLED = 198, /* FAA is already disabled */
BFA_STATUS_FAA_ACQUIRED = 199, /* FAA is already acquired */
BFA_STATUS_FAA_ACQ_ADDR = 200, /* Acquiring addr */
BFA_STATUS_BBCR_FC_ONLY = 201, /*!< BBCredit Recovery is supported for *
* FC mode only */
BFA_STATUS_ERROR_TRUNK_ENABLED = 203, /* Trunk enabled on adapter */
BFA_STATUS_MAX_ENTRY_REACHED = 212, /* MAX entry reached */
BFA_STATUS_TOPOLOGY_LOOP = 230, /* Topology is set to Loop */
@@ -197,7 +201,34 @@ enum bfa_status {
BFA_STATUS_DPORT_DISABLED = 236, /* D-port mode is already disabled */
BFA_STATUS_CMD_NOTSUPP_MEZZ = 239, /* Cmd not supported for MEZZ card */
BFA_STATUS_FRU_NOT_PRESENT = 240, /* fru module not present */
BFA_STATUS_DPORT_NO_SFP = 243, /* SFP is not present.\n D-port will be
* enabled but it will be operational
* only after inserting a valid SFP. */
BFA_STATUS_DPORT_ERR = 245, /* D-port mode is enabled */
BFA_STATUS_DPORT_ENOSYS = 254, /* Switch has no D_Port functionality */
BFA_STATUS_DPORT_CANT_PERF = 255, /* Switch port is not D_Port capable
* or D_Port is disabled */
BFA_STATUS_DPORT_LOGICALERR = 256, /* Switch D_Port fail */
BFA_STATUS_DPORT_SWBUSY = 257, /* Switch port busy */
BFA_STATUS_ERR_BBCR_SPEED_UNSUPPORT = 258, /*!< BB credit recovery is
* supported at max port speed alone */
BFA_STATUS_ERROR_BBCR_ENABLED = 259, /*!< BB credit recovery
* is enabled */
BFA_STATUS_INVALID_BBSCN = 260, /*!< Invalid BBSCN value.
* Valid range is [1-15] */
BFA_STATUS_DDPORT_ERR = 261, /* Dynamic D_Port mode is active.\n To
* exit dynamic mode, disable D_Port on
* the remote port */
BFA_STATUS_DPORT_SFPWRAP_ERR = 262, /* Clear e/o_wrap fail, check or
* replace SFP */
BFA_STATUS_BBCR_CFG_NO_CHANGE = 265, /*!< BBCR is operational.
* Disable BBCR and try this operation again. */
BFA_STATUS_DPORT_SW_NOTREADY = 268, /* Remote port is not ready to
* start dport test. Check remote
* port status. */
BFA_STATUS_DPORT_INV_SFP = 271, /* Invalid SFP for D-PORT mode. */
BFA_STATUS_DPORT_CMD_NOTSUPP = 273, /* Dport is not supported by
* remote port */
BFA_STATUS_MAX_VAL /* Unknown error code */
};
#define bfa_status_t enum bfa_status
@@ -234,6 +265,7 @@ enum {
BFA_ADAPTER_MFG_NAME_LEN = 8, /* manufacturer name length */
BFA_ADAPTER_SYM_NAME_LEN = 64, /* adapter symbolic name length */
BFA_ADAPTER_OS_TYPE_LEN = 64, /* adapter os type length */
BFA_ADAPTER_UUID_LEN = 16, /* adapter uuid length */
};
struct bfa_adapter_attr_s {
@@ -267,6 +299,7 @@ struct bfa_adapter_attr_s {
u8 mfg_month; /* manufacturing month */
u16 mfg_year; /* manufacturing year */
u16 rsvd;
u8 uuid[BFA_ADAPTER_UUID_LEN];
};
/*
@@ -380,7 +413,8 @@ struct bfa_ioc_attr_s {
u8 port_mode; /* bfa_mode_s */
u8 cap_bm; /* capability */
u8 port_mode_cfg; /* bfa_mode_s */
u8 rsvd[4]; /* 64bit align */
u8 def_fn; /* 1 if default fn */
u8 rsvd[3]; /* 64bit align */
};
/*
@@ -516,17 +550,6 @@ struct bfa_ioc_aen_data_s {
mac_t mac;
};
/*
* D-port states
*
*/
enum bfa_dport_state {
BFA_DPORT_ST_DISABLED = 0, /* D-port is Disabled */
BFA_DPORT_ST_DISABLING = 1, /* D-port is Disabling */
BFA_DPORT_ST_ENABLING = 2, /* D-port is Enabling */
BFA_DPORT_ST_ENABLED = 3, /* D-port is Enabled */
};
/*
* ---------------------- mfg definitions ------------
*/
@@ -614,6 +637,7 @@ enum {
BFA_PCI_DEVICE_ID_CT = 0x14,
BFA_PCI_DEVICE_ID_CT_FC = 0x21,
BFA_PCI_DEVICE_ID_CT2 = 0x22,
BFA_PCI_DEVICE_ID_CT2_QUAD = 0x23,
};
#define bfa_asic_id_cb(__d) \
@@ -622,7 +646,9 @@ enum {
#define bfa_asic_id_ct(__d) \
((__d) == BFA_PCI_DEVICE_ID_CT || \
(__d) == BFA_PCI_DEVICE_ID_CT_FC)
#define bfa_asic_id_ct2(__d) ((__d) == BFA_PCI_DEVICE_ID_CT2)
#define bfa_asic_id_ct2(__d) \
((__d) == BFA_PCI_DEVICE_ID_CT2 || \
(__d) == BFA_PCI_DEVICE_ID_CT2_QUAD)
#define bfa_asic_id_ctc(__d) \
(bfa_asic_id_ct(__d) || bfa_asic_id_ct2(__d))
@@ -1126,6 +1152,7 @@ struct bfa_flash_attr_s {
#define LB_PATTERN_DEFAULT 0xB5B5B5B5
#define QTEST_CNT_DEFAULT 10
#define QTEST_PAT_DEFAULT LB_PATTERN_DEFAULT
#define DPORT_ENABLE_LOOPCNT_DEFAULT (1024 * 1024)
struct bfa_diag_memtest_s {
u8 algo;
@@ -1154,6 +1181,54 @@ struct bfa_diag_loopback_result_s {
u8 rsvd[3];
};
enum bfa_diag_dport_test_status {
DPORT_TEST_ST_IDLE = 0, /* the test has not started yet. */
DPORT_TEST_ST_FINAL = 1, /* the test done successfully */
DPORT_TEST_ST_SKIP = 2, /* the test skipped */
DPORT_TEST_ST_FAIL = 3, /* the test failed */
DPORT_TEST_ST_INPRG = 4, /* the testing is in progress */
DPORT_TEST_ST_RESPONDER = 5, /* test triggered from remote port */
DPORT_TEST_ST_STOPPED = 6, /* the test stopped by user. */
DPORT_TEST_ST_MAX
};
enum bfa_diag_dport_test_type {
DPORT_TEST_ELOOP = 0,
DPORT_TEST_OLOOP = 1,
DPORT_TEST_ROLOOP = 2,
DPORT_TEST_LINK = 3,
DPORT_TEST_MAX
};
enum bfa_diag_dport_test_opmode {
BFA_DPORT_OPMODE_AUTO = 0,
BFA_DPORT_OPMODE_MANU = 1,
};
struct bfa_diag_dport_subtest_result_s {
u8 status; /* bfa_diag_dport_test_status */
u8 rsvd[7]; /* 64bit align */
u64 start_time; /* timestamp */
};
struct bfa_diag_dport_result_s {
wwn_t rp_pwwn; /* switch port wwn */
wwn_t rp_nwwn; /* switch node wwn */
u64 start_time; /* user/sw start time */
u64 end_time; /* timestamp */
u8 status; /* bfa_diag_dport_test_status */
u8 mode; /* bfa_diag_dport_test_opmode */
u8 rsvd; /* 64bit align */
u8 speed; /* link speed for buf_reqd */
u16 buffer_required;
u16 frmsz; /* frame size for buf_reqd */
u32 lpcnt; /* Frame count */
u32 pat; /* Pattern */
u32 roundtrip_latency; /* in nano sec */
u32 est_cable_distance; /* in meter */
struct bfa_diag_dport_subtest_result_s subtest[DPORT_TEST_MAX];
};
struct bfa_diag_ledtest_s {
u32 cmd; /* bfa_led_op_t */
u32 color; /* bfa_led_color_t */
drivers/scsi/bfa/bfa_defs_svc.h
+66 -11
View File
@@ -105,6 +105,9 @@ struct bfa_fw_ioim_stats_s {
* an error condition*/
u32 wait_for_si; /* FW wait for SI */
u32 rec_rsp_inval; /* REC rsp invalid */
u32 rec_rsp_xchg_comp; /* REC rsp xchg complete */
u32 rec_rsp_rd_si_ownd; /* REC rsp read si owned */
u32 seqr_io_abort; /* target does not know cmd so abort */
u32 seqr_io_retry; /* SEQR failed so retry IO */
@@ -257,8 +260,6 @@ struct bfa_fw_port_lksm_stats_s {
u32 nos_tx; /* No. of times NOS tx started */
u32 hwsm_lrr_rx; /* No. of times LRR rx-ed by HWSM */
u32 hwsm_lr_rx; /* No. of times LR rx-ed by HWSM */
u32 bbsc_lr; /* LKSM LR tx for credit recovery */
u32 rsvd;
};
struct bfa_fw_port_snsm_stats_s {
@@ -409,7 +410,7 @@ struct bfa_fw_trunk_stats_s {
u32 rsvd; /* padding for 64 bit alignment */
};
struct bfa_fw_advsm_stats_s {
struct bfa_fw_aport_stats_s {
u32 flogi_sent; /* Flogi sent */
u32 flogi_acc_recvd; /* Flogi Acc received */
u32 flogi_rjt_recvd; /* Flogi rejects received */
@@ -419,6 +420,12 @@ struct bfa_fw_advsm_stats_s {
u32 elp_accepted; /* ELP Accepted */
u32 elp_rejected; /* ELP rejected */
u32 elp_dropped; /* ELP dropped */
u32 bbcr_lr_count; /*!< BBCR Link Resets */
u32 frame_lost_intrs; /*!< BBCR Frame loss intrs */
u32 rrdy_lost_intrs; /*!< BBCR Rrdy loss intrs */
u32 rsvd;
};
/*
@@ -478,6 +485,14 @@ struct bfa_fw_ct_mod_stats_s {
u32 rsvd; /* 64bit align */
};
/*
* RDS mod stats
*/
struct bfa_fw_rds_stats_s {
u32 no_fid_drop_err; /* RDS no fid drop error */
u32 rsvd; /* 64bit align */
};
/*
* IOC firmware stats
*/
@@ -489,10 +504,11 @@ struct bfa_fw_stats_s {
struct bfa_fw_fcxchg_stats_s fcxchg_stats;
struct bfa_fw_lps_stats_s lps_stats;
struct bfa_fw_trunk_stats_s trunk_stats;
struct bfa_fw_advsm_stats_s advsm_stats;
struct bfa_fw_aport_stats_s aport_stats;
struct bfa_fw_mac_mod_stats_s macmod_stats;
struct bfa_fw_ct_mod_stats_s ctmod_stats;
struct bfa_fw_eth_sndrcv_stats_s ethsndrcv_stats;
struct bfa_fw_rds_stats_s rds_stats;
};
#define BFA_IOCFC_PATHTOV_MAX 60
@@ -545,6 +561,27 @@ struct bfa_qos_attr_s {
struct bfa_qos_bw_s qos_bw_op; /* QOS bw operational */
};
enum bfa_bbcr_state {
BFA_BBCR_DISABLED, /*!< BBCR is disable */
BFA_BBCR_ONLINE, /*!< BBCR is online */
BFA_BBCR_OFFLINE, /*!< BBCR is offline */
};
enum bfa_bbcr_err_reason {
BFA_BBCR_ERR_REASON_NONE, /*!< Unknown */
BFA_BBCR_ERR_REASON_SPEED_UNSUP, /*!< Port speed < max sup_speed */
BFA_BBCR_ERR_REASON_PEER_UNSUP, /*!< BBCR is disable on peer port */
BFA_BBCR_ERR_REASON_NON_BRCD_SW, /*!< Connected to non BRCD switch */
BFA_BBCR_ERR_REASON_FLOGI_RJT, /*!< Login rejected by the switch */
};
struct bfa_bbcr_attr_s {
u8 state;
u8 peer_bb_scn;
u8 reason;
u8 rsvd;
};
/*
* These fields should be displayed only from the CLI.
* There will be a separate BFAL API (get_qos_vc_attr ?)
@@ -736,6 +773,7 @@ enum bfa_port_states {
BFA_PORT_ST_TOGGLING_QWAIT = 14,
BFA_PORT_ST_FAA_MISCONFIG = 15,
BFA_PORT_ST_DPORT = 16,
BFA_PORT_ST_DDPORT = 17,
BFA_PORT_ST_MAX_STATE,
};
@@ -857,6 +895,15 @@ enum bfa_lunmask_state_s {
BFA_LUNMASK_UNINITIALIZED = 0xff,
};
/**
* FEC states
*/
enum bfa_fec_state_s {
BFA_FEC_ONLINE = 1, /*!< FEC is online */
BFA_FEC_OFFLINE = 2, /*!< FEC is offline */
BFA_FEC_OFFLINE_NOT_16G = 3, /*!< FEC is offline (speed not 16Gig) */
};
#pragma pack(1)
/*
* LUN mask configuration
@@ -892,6 +939,9 @@ struct bfa_defs_fcpim_throttle_s {
u16 rsvd;
};
#define BFA_BB_SCN_DEF 3
#define BFA_BB_SCN_MAX 0x0F
/*
* Physical port configuration
*/
@@ -907,8 +957,8 @@ struct bfa_port_cfg_s {
u8 tx_bbcredit; /* transmit buffer credits */
u8 ratelimit; /* ratelimit enabled or not */
u8 trl_def_speed; /* ratelimit default speed */
u8 bb_scn; /* BB_SCN value from FLOGI Exchg */
u8 bb_scn_state; /* Config state of BB_SCN */
u8 bb_cr_enabled; /*!< Config state of BB_SCN */
u8 bb_scn; /*!< BB_SCN value for FLOGI Exchg */
u8 faa_state; /* FAA enabled/disabled */
u8 rsvd1;
u16 path_tov; /* device path timeout */
@@ -950,6 +1000,7 @@ struct bfa_port_attr_s {
bfa_boolean_t link_e2e_beacon; /* link beacon is on */
bfa_boolean_t bbsc_op_status; /* fc credit recovery oper
* state */
enum bfa_fec_state_s fec_state; /*!< current FEC state */
/*
* Dynamic field - info from FCS
@@ -961,7 +1012,7 @@ struct bfa_port_attr_s {
/* FCoE specific */
u16 fcoe_vlan;
u8 rsvd1[6];
u8 rsvd1[2];
};
/*
@@ -1048,10 +1099,12 @@ struct bfa_port_link_s {
u8 speed; /* Link speed (1/2/4/8 G) */
u32 linkstate_opt; /* Linkstate optional data (debug) */
u8 trunked; /* Trunked or not (1 or 0) */
u8 resvd[7];
u8 fec_state; /*!< State of FEC */
u8 resvd[6];
struct bfa_qos_attr_s qos_attr; /* QoS Attributes */
union {
struct bfa_fcport_loop_info_s loop_info;
struct bfa_bbcr_attr_s bbcr_attr;
union {
struct bfa_qos_vc_attr_s qos_vc_attr;
/* VC info from ELP */
@@ -1215,9 +1268,11 @@ struct bfa_port_fc_stats_s {
u64 bad_os_count; /* Invalid ordered sets */
u64 err_enc_out; /* Encoding err nonframe_8b10b */
u64 err_enc; /* Encoding err frame_8b10b */
u64 bbsc_frames_lost; /* Credit Recovery-Frames Lost */
u64 bbsc_credits_lost; /* Credit Recovery-Credits Lost */
u64 bbsc_link_resets; /* Credit Recovery-Link Resets */
u64 bbcr_frames_lost; /*!< BBCR Frames Lost */
u64 bbcr_rrdys_lost; /*!< BBCR RRDYs Lost */
u64 bbcr_link_resets; /*!< BBCR Link Resets */
u64 bbcr_frame_lost_intrs; /*!< BBCR Frame loss intrs */
u64 bbcr_rrdy_lost_intrs; /*!< BBCR Rrdy loss intrs */
u64 loop_timeouts; /* Loop timeouts */
};
drivers/scsi/bfa/bfa_fc.h
+15
View File
@@ -1531,6 +1531,12 @@ enum fdmi_hba_attribute_type {
FDMI_HBA_ATTRIB_FW_VERSION, /* 0x0009 */
FDMI_HBA_ATTRIB_OS_NAME, /* 0x000A */
FDMI_HBA_ATTRIB_MAX_CT, /* 0x000B */
FDMI_HBA_ATTRIB_NODE_SYM_NAME, /* 0x000C */
FDMI_HBA_ATTRIB_VENDOR_INFO, /* 0x000D */
FDMI_HBA_ATTRIB_NUM_PORTS, /* 0x000E */
FDMI_HBA_ATTRIB_FABRIC_NAME, /* 0x000F */
FDMI_HBA_ATTRIB_BIOS_VER, /* 0x0010 */
FDMI_HBA_ATTRIB_VENDOR_ID = 0x00E0,
FDMI_HBA_ATTRIB_MAX_TYPE
};
@@ -1545,6 +1551,15 @@ enum fdmi_port_attribute_type {
FDMI_PORT_ATTRIB_FRAME_SIZE, /* 0x0004 */
FDMI_PORT_ATTRIB_DEV_NAME, /* 0x0005 */
FDMI_PORT_ATTRIB_HOST_NAME, /* 0x0006 */
FDMI_PORT_ATTRIB_NODE_NAME, /* 0x0007 */
FDMI_PORT_ATTRIB_PORT_NAME, /* 0x0008 */
FDMI_PORT_ATTRIB_PORT_SYM_NAME, /* 0x0009 */
FDMI_PORT_ATTRIB_PORT_TYPE, /* 0x000A */
FDMI_PORT_ATTRIB_SUPP_COS, /* 0x000B */
FDMI_PORT_ATTRIB_PORT_FAB_NAME, /* 0x000C */
FDMI_PORT_ATTRIB_PORT_FC4_TYPE, /* 0x000D */
FDMI_PORT_ATTRIB_PORT_STATE = 0x101, /* 0x0101 */
FDMI_PORT_ATTRIB_PORT_NUM_RPRT = 0x102, /* 0x0102 */
FDMI_PORT_ATTR_MAX_TYPE
};
drivers/scsi/bfa/bfa_fcpim.c
+1 -1
View File
@@ -2882,7 +2882,7 @@ bfa_ioim_good_comp_isr(struct bfa_s *bfa, struct bfi_msg_s *m)
iotag = be16_to_cpu(rsp->io_tag);
ioim = BFA_IOIM_FROM_TAG(fcpim, iotag);
WARN_ON(BFA_IOIM_TAG_2_ID(ioim->iotag) != iotag);
WARN_ON(ioim->iotag != iotag);
bfa_ioim_cb_profile_comp(fcpim, ioim);
drivers/scsi/bfa/bfa_fcs.c
+6 -56
View File
@@ -240,9 +240,6 @@ static void bfa_fcs_fabric_flogiacc_comp(void *fcsarg,
u32 rsp_len,
u32 resid_len,
struct fchs_s *rspfchs);
static u8 bfa_fcs_fabric_oper_bbscn(struct bfa_fcs_fabric_s *fabric);
static bfa_boolean_t bfa_fcs_fabric_is_bbscn_enabled(
struct bfa_fcs_fabric_s *fabric);
static void bfa_fcs_fabric_sm_uninit(struct bfa_fcs_fabric_s *fabric,
enum bfa_fcs_fabric_event event);
@@ -404,8 +401,7 @@ bfa_fcs_fabric_sm_flogi(struct bfa_fcs_fabric_s *fabric,
case BFA_FCS_FABRIC_SM_CONT_OP:
bfa_fcport_set_tx_bbcredit(fabric->fcs->bfa,
fabric->bb_credit,
bfa_fcs_fabric_oper_bbscn(fabric));
fabric->bb_credit);
fabric->fab_type = BFA_FCS_FABRIC_SWITCHED;
if (fabric->auth_reqd && fabric->is_auth) {
@@ -433,8 +429,7 @@ bfa_fcs_fabric_sm_flogi(struct bfa_fcs_fabric_s *fabric,
case BFA_FCS_FABRIC_SM_NO_FABRIC:
fabric->fab_type = BFA_FCS_FABRIC_N2N;
bfa_fcport_set_tx_bbcredit(fabric->fcs->bfa,
fabric->bb_credit,
bfa_fcs_fabric_oper_bbscn(fabric));
fabric->bb_credit);
bfa_fcs_fabric_notify_online(fabric);
bfa_sm_set_state(fabric, bfa_fcs_fabric_sm_nofabric);
break;
@@ -602,8 +597,7 @@ bfa_fcs_fabric_sm_nofabric(struct bfa_fcs_fabric_s *fabric,
case BFA_FCS_FABRIC_SM_NO_FABRIC:
bfa_trc(fabric->fcs, fabric->bb_credit);
bfa_fcport_set_tx_bbcredit(fabric->fcs->bfa,
fabric->bb_credit,
bfa_fcs_fabric_oper_bbscn(fabric));
fabric->bb_credit);
break;
case BFA_FCS_FABRIC_SM_RETRY_OP:
@@ -965,10 +959,6 @@ bfa_cb_lps_flogi_comp(void *bfad, void *uarg, bfa_status_t status)
case BFA_STATUS_FABRIC_RJT:
fabric->stats.flogi_rejects++;
if (fabric->lps->lsrjt_rsn == FC_LS_RJT_RSN_LOGICAL_ERROR &&
fabric->lps->lsrjt_expl == FC_LS_RJT_EXP_NO_ADDL_INFO)
fabric->fcs->bbscn_flogi_rjt = BFA_TRUE;
bfa_sm_send_event(fabric, BFA_FCS_FABRIC_SM_RETRY_OP);
return;
@@ -1014,14 +1004,11 @@ bfa_fcs_fabric_login(struct bfa_fcs_fabric_s *fabric)
{
struct bfa_s *bfa = fabric->fcs->bfa;
struct bfa_lport_cfg_s *pcfg = &fabric->bport.port_cfg;
u8 alpa = 0, bb_scn = 0;
u8 alpa = 0;
if (bfa_fcs_fabric_is_bbscn_enabled(fabric) &&
(!fabric->fcs->bbscn_flogi_rjt))
bb_scn = BFA_FCS_PORT_DEF_BB_SCN;
bfa_lps_flogi(fabric->lps, fabric, alpa, bfa_fcport_get_maxfrsize(bfa),
pcfg->pwwn, pcfg->nwwn, fabric->auth_reqd, bb_scn);
pcfg->pwwn, pcfg->nwwn, fabric->auth_reqd);
fabric->stats.flogi_sent++;
}
@@ -1101,40 +1088,6 @@ bfa_fcs_fabric_stop(struct bfa_fcs_fabric_s *fabric)
bfa_wc_wait(&fabric->stop_wc);
}
/*
* Computes operating BB_SCN value
*/
static u8
bfa_fcs_fabric_oper_bbscn(struct bfa_fcs_fabric_s *fabric)
{
u8 pr_bbscn = fabric->lps->pr_bbscn;
struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(fabric->fcs->bfa);
if (!(fcport->cfg.bb_scn_state && pr_bbscn))
return 0;
/* return max of local/remote bb_scn values */
return ((pr_bbscn > BFA_FCS_PORT_DEF_BB_SCN) ?
pr_bbscn : BFA_FCS_PORT_DEF_BB_SCN);
}
/*
* Check if BB_SCN can be enabled.
*/
static bfa_boolean_t
bfa_fcs_fabric_is_bbscn_enabled(struct bfa_fcs_fabric_s *fabric)
{
struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(fabric->fcs->bfa);
if (bfa_ioc_get_fcmode(&fabric->fcs->bfa->ioc) &&
fcport->cfg.bb_scn_state &&
!bfa_fcport_is_qos_enabled(fabric->fcs->bfa) &&
!bfa_fcport_is_trunk_enabled(fabric->fcs->bfa))
return BFA_TRUE;
else
return BFA_FALSE;
}
/*
* Delete all vports and wait for vport delete completions.
*/
@@ -1273,7 +1226,6 @@ void
bfa_fcs_fabric_link_down(struct bfa_fcs_fabric_s *fabric)
{
bfa_trc(fabric->fcs, fabric->bport.port_cfg.pwwn);
fabric->fcs->bbscn_flogi_rjt = BFA_FALSE;
bfa_sm_send_event(fabric, BFA_FCS_FABRIC_SM_LINK_DOWN);
}
@@ -1480,7 +1432,6 @@ bfa_fcs_fabric_process_flogi(struct bfa_fcs_fabric_s *fabric,
}
fabric->bb_credit = be16_to_cpu(flogi->csp.bbcred);
fabric->lps->pr_bbscn = (be16_to_cpu(flogi->csp.rxsz) >> 12);
bport->port_topo.pn2n.rem_port_wwn = flogi->port_name;
bport->port_topo.pn2n.reply_oxid = fchs->ox_id;
@@ -1513,8 +1464,7 @@ bfa_fcs_fabric_send_flogi_acc(struct bfa_fcs_fabric_s *fabric)
n2n_port->reply_oxid, pcfg->pwwn,
pcfg->nwwn,
bfa_fcport_get_maxfrsize(bfa),
bfa_fcport_get_rx_bbcredit(bfa),
bfa_fcs_fabric_oper_bbscn(fabric));
bfa_fcport_get_rx_bbcredit(bfa), 0);
bfa_fcxp_send(fcxp, NULL, fabric->vf_id, fabric->lps->bfa_tag,
BFA_FALSE, FC_CLASS_3,
drivers/scsi/bfa/bfa_fcs.h
+23 -11
View File
@@ -243,24 +243,21 @@ struct bfa_fcs_fabric_s;
* Symbolic Name.
*
* Physical Port's symbolic name Format : (Total 128 bytes)
* Adapter Model number/name : 12 bytes
* Adapter Model number/name : 16 bytes
* Driver Version : 10 bytes
* Host Machine Name : 30 bytes
* Host OS Info : 48 bytes
* Host OS Info : 44 bytes
* Host OS PATCH Info : 16 bytes
* ( remaining 12 bytes reserved to be used for separator)
*/
#define BFA_FCS_PORT_SYMBNAME_SEPARATOR " | "
#define BFA_FCS_PORT_SYMBNAME_MODEL_SZ 12
#define BFA_FCS_PORT_SYMBNAME_MODEL_SZ 16
#define BFA_FCS_PORT_SYMBNAME_VERSION_SZ 10
#define BFA_FCS_PORT_SYMBNAME_MACHINENAME_SZ 30
#define BFA_FCS_PORT_SYMBNAME_OSINFO_SZ 48
#define BFA_FCS_PORT_SYMBNAME_OSINFO_SZ 44
#define BFA_FCS_PORT_SYMBNAME_OSPATCH_SZ 16
/* bb_scn value in 2^bb_scn */
#define BFA_FCS_PORT_DEF_BB_SCN 3
/*
* Get FC port ID for a logical port.
*/
@@ -630,6 +627,9 @@ void bfa_fcs_fcpim_uf_recv(struct bfa_fcs_itnim_s *itnim,
#define BFA_FCS_FDMI_SUPP_SPEEDS_10G FDMI_TRANS_SPEED_10G
#define BFA_FCS_FDMI_VENDOR_INFO_LEN 8
#define BFA_FCS_FDMI_FC4_TYPE_LEN 32
/*
* HBA Attribute Block : BFA internal representation. Note : Some variable
* sizes have been trimmed to suit BFA For Ex : Model will be "Brocade". Based
@@ -640,25 +640,39 @@ struct bfa_fcs_fdmi_hba_attr_s {
u8 manufacturer[64];
u8 serial_num[64];
u8 model[16];
u8 model_desc[256];
u8 model_desc[128];
u8 hw_version[8];
u8 driver_version[BFA_VERSION_LEN];
u8 option_rom_ver[BFA_VERSION_LEN];
u8 fw_version[BFA_VERSION_LEN];
u8 os_name[256];
__be32 max_ct_pyld;
struct bfa_lport_symname_s node_sym_name;
u8 vendor_info[BFA_FCS_FDMI_VENDOR_INFO_LEN];
__be32 num_ports;
wwn_t fabric_name;
u8 bios_ver[BFA_VERSION_LEN];
};
/*
* Port Attribute Block
*/
struct bfa_fcs_fdmi_port_attr_s {
u8 supp_fc4_types[32]; /* supported FC4 types */
u8 supp_fc4_types[BFA_FCS_FDMI_FC4_TYPE_LEN];
__be32 supp_speed; /* supported speed */
__be32 curr_speed; /* current Speed */
__be32 max_frm_size; /* max frame size */
u8 os_device_name[256]; /* OS device Name */
u8 host_name[256]; /* host name */
wwn_t port_name;
wwn_t node_name;
struct bfa_lport_symname_s port_sym_name;
__be32 port_type;
enum fc_cos scos;
wwn_t port_fabric_name;
u8 port_act_fc4_type[BFA_FCS_FDMI_FC4_TYPE_LEN];
__be32 port_state;
__be32 num_ports;
};
struct bfa_fcs_stats_s {
@@ -683,8 +697,6 @@ struct bfa_fcs_s {
struct bfa_trc_mod_s *trcmod; /* tracing module */
bfa_boolean_t vf_enabled; /* VF mode is enabled */
bfa_boolean_t fdmi_enabled; /* FDMI is enabled */
bfa_boolean_t bbscn_enabled; /* Driver Config Parameter */
bfa_boolean_t bbscn_flogi_rjt;/* FLOGI reject due to BB_SCN */
bfa_boolean_t min_cfg; /* min cfg enabled/disabled */
u16 port_vfid; /* port default VF ID */
struct bfa_fcs_driver_info_s driver_info;
drivers/scsi/bfa/bfa_fcs_lport.c
+207 -2
View File
@@ -2048,10 +2048,71 @@ bfa_fcs_lport_fdmi_build_rhba_pyld(struct bfa_fcs_lport_fdmi_s *fdmi, u8 *pyld)
attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_MAX_CT);
templen = sizeof(fcs_hba_attr->max_ct_pyld);
memcpy(attr->value, &fcs_hba_attr->max_ct_pyld, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
count++;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
/*
* Send extended attributes ( FOS 7.1 support )
*/
if (fdmi->retry_cnt == 0) {
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_NODE_SYM_NAME);
templen = sizeof(fcs_hba_attr->node_sym_name);
memcpy(attr->value, &fcs_hba_attr->node_sym_name, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
count++;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_VENDOR_ID);
templen = sizeof(fcs_hba_attr->vendor_info);
memcpy(attr->value, &fcs_hba_attr->vendor_info, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
count++;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_NUM_PORTS);
templen = sizeof(fcs_hba_attr->num_ports);
memcpy(attr->value, &fcs_hba_attr->num_ports, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
count++;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_FABRIC_NAME);
templen = sizeof(fcs_hba_attr->fabric_name);
memcpy(attr->value, &fcs_hba_attr->fabric_name, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
count++;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_BIOS_VER);
templen = sizeof(fcs_hba_attr->bios_ver);
memcpy(attr->value, &fcs_hba_attr->bios_ver, templen);
templen = fc_roundup(attr->len, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
count++;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
}
/*
* Update size of payload
@@ -2252,6 +2313,113 @@ bfa_fcs_lport_fdmi_build_portattr_block(struct bfa_fcs_lport_fdmi_s *fdmi,
sizeof(templen));
}
if (fdmi->retry_cnt == 0) {
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_NODE_NAME);
templen = sizeof(fcs_port_attr.node_name);
memcpy(attr->value, &fcs_port_attr.node_name, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
++count;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_PORT_NAME);
templen = sizeof(fcs_port_attr.port_name);
memcpy(attr->value, &fcs_port_attr.port_name, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(attr->len) + templen;
len += templen;
++count;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
if (fcs_port_attr.port_sym_name.symname[0] != '\0') {
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type =
cpu_to_be16(FDMI_PORT_ATTRIB_PORT_SYM_NAME);
templen = sizeof(fcs_port_attr.port_sym_name);
memcpy(attr->value,
&fcs_port_attr.port_sym_name, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) +
sizeof(templen) + templen;
len += templen;
++count;
attr->len = cpu_to_be16(templen +
sizeof(attr->type) + sizeof(templen));
}
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_PORT_TYPE);
templen = sizeof(fcs_port_attr.port_type);
memcpy(attr->value, &fcs_port_attr.port_type, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
++count;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_SUPP_COS);
templen = sizeof(fcs_port_attr.scos);
memcpy(attr->value, &fcs_port_attr.scos, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
++count;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_PORT_FAB_NAME);
templen = sizeof(fcs_port_attr.port_fabric_name);
memcpy(attr->value, &fcs_port_attr.port_fabric_name, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
++count;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_PORT_FC4_TYPE);
templen = sizeof(fcs_port_attr.port_act_fc4_type);
memcpy(attr->value, fcs_port_attr.port_act_fc4_type,
templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
++count;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_PORT_STATE);
templen = sizeof(fcs_port_attr.port_state);
memcpy(attr->value, &fcs_port_attr.port_state, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
++count;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_PORT_NUM_RPRT);
templen = sizeof(fcs_port_attr.num_ports);
memcpy(attr->value, &fcs_port_attr.num_ports, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
++count;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
}
/*
* Update size of payload
*/
@@ -2458,6 +2626,15 @@ bfa_fcs_fdmi_get_hbaattr(struct bfa_fcs_lport_fdmi_s *fdmi,
/* Retrieve the max frame size from the port attr */
bfa_fcs_fdmi_get_portattr(fdmi, &fcs_port_attr);
hba_attr->max_ct_pyld = fcs_port_attr.max_frm_size;
strncpy(hba_attr->node_sym_name.symname,
port->port_cfg.node_sym_name.symname, BFA_SYMNAME_MAXLEN);
strcpy(hba_attr->vendor_info, "BROCADE");
hba_attr->num_ports =
cpu_to_be32(bfa_ioc_get_nports(&port->fcs->bfa->ioc));
hba_attr->fabric_name = port->fabric->lps->pr_nwwn;
strncpy(hba_attr->bios_ver, hba_attr->option_rom_ver, BFA_VERSION_LEN);
}
static void
@@ -2467,6 +2644,7 @@ bfa_fcs_fdmi_get_portattr(struct bfa_fcs_lport_fdmi_s *fdmi,
struct bfa_fcs_lport_s *port = fdmi->ms->port;
struct bfa_fcs_driver_info_s *driver_info = &port->fcs->driver_info;
struct bfa_port_attr_s pport_attr;
struct bfa_lport_attr_s lport_attr;
memset(port_attr, 0, sizeof(struct bfa_fcs_fdmi_port_attr_s));
@@ -2531,6 +2709,18 @@ bfa_fcs_fdmi_get_portattr(struct bfa_fcs_lport_fdmi_s *fdmi,
strncpy(port_attr->host_name, (char *)driver_info->host_machine_name,
sizeof(port_attr->host_name));
port_attr->node_name = bfa_fcs_lport_get_nwwn(port);
port_attr->port_name = bfa_fcs_lport_get_pwwn(port);
strncpy(port_attr->port_sym_name.symname,
(char *)&bfa_fcs_lport_get_psym_name(port), BFA_SYMNAME_MAXLEN);
bfa_fcs_lport_get_attr(port, &lport_attr);
port_attr->port_type = cpu_to_be32(lport_attr.port_type);
port_attr->scos = pport_attr.cos_supported;
port_attr->port_fabric_name = port->fabric->lps->pr_nwwn;
fc_get_fc4type_bitmask(FC_TYPE_FCP, port_attr->port_act_fc4_type);
port_attr->port_state = cpu_to_be32(pport_attr.port_state);
port_attr->num_ports = cpu_to_be32(port->num_rports);
}
/*
@@ -5798,6 +5988,7 @@ enum bfa_fcs_vport_event {
BFA_FCS_VPORT_SM_RSP_DUP_WWN = 12, /* Dup wnn error*/
BFA_FCS_VPORT_SM_RSP_FAILED = 13, /* non-retryable failure */
BFA_FCS_VPORT_SM_STOPCOMP = 14, /* vport delete completion */
BFA_FCS_VPORT_SM_FABRIC_MAX = 15, /* max vports on fabric */
};
static void bfa_fcs_vport_sm_uninit(struct bfa_fcs_vport_s *vport,
@@ -5983,6 +6174,7 @@ bfa_fcs_vport_sm_fdisc(struct bfa_fcs_vport_s *vport,
break;
case BFA_FCS_VPORT_SM_RSP_FAILED:
case BFA_FCS_VPORT_SM_FABRIC_MAX:
bfa_sm_set_state(vport, bfa_fcs_vport_sm_offline);
break;
@@ -6053,6 +6245,7 @@ bfa_fcs_vport_sm_fdisc_rsp_wait(struct bfa_fcs_vport_s *vport,
case BFA_FCS_VPORT_SM_OFFLINE:
case BFA_FCS_VPORT_SM_RSP_ERROR:
case BFA_FCS_VPORT_SM_RSP_FAILED:
case BFA_FCS_VPORT_SM_FABRIC_MAX:
case BFA_FCS_VPORT_SM_RSP_DUP_WWN:
bfa_sm_set_state(vport, bfa_fcs_vport_sm_cleanup);
bfa_sm_send_event(vport->lps, BFA_LPS_SM_OFFLINE);
@@ -6338,7 +6531,7 @@ bfa_fcs_vport_fdisc_rejected(struct bfa_fcs_vport_s *vport)
else {
bfa_fcs_vport_aen_post(&vport->lport,
BFA_LPORT_AEN_NPIV_FABRIC_MAX);
bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_FAILED);
bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_FABRIC_MAX);
}
break;
@@ -6724,7 +6917,19 @@ bfa_cb_lps_fdisc_comp(void *bfad, void *uarg, bfa_status_t status)
break;
}
bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_ERROR);
if (vport->fdisc_retries < BFA_FCS_VPORT_MAX_RETRIES)
bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_ERROR);
else
bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_FAILED);
break;
case BFA_STATUS_ETIMER:
vport->vport_stats.fdisc_timeouts++;
if (vport->fdisc_retries < BFA_FCS_VPORT_MAX_RETRIES)
bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_ERROR);
else
bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_FAILED);
break;
case BFA_STATUS_FABRIC_RJT:
drivers/scsi/bfa/bfa_fcs_rport.c
+6 -5
View File
@@ -189,8 +189,8 @@ bfa_fcs_rport_sm_uninit(struct bfa_fcs_rport_s *rport, enum rport_event event)
break;
case RPSM_EVENT_PLOGI_RCVD:
bfa_sm_set_state(rport, bfa_fcs_rport_sm_fc4_fcs_online);
bfa_fcs_rport_fcs_online_action(rport);
bfa_sm_set_state(rport, bfa_fcs_rport_sm_plogiacc_sending);
bfa_fcs_rport_send_plogiacc(rport, NULL);
break;
case RPSM_EVENT_PLOGI_COMP:
@@ -2577,7 +2577,7 @@ bfa_fcs_rport_update(struct bfa_fcs_rport_s *rport, struct fc_logi_s *plogi)
port->fabric->bb_credit = be16_to_cpu(plogi->csp.bbcred);
bfa_fcport_set_tx_bbcredit(port->fcs->bfa,
port->fabric->bb_credit, 0);
port->fabric->bb_credit);
}
}
@@ -3430,9 +3430,10 @@ bfa_fcs_rpf_rpsc2_response(void *fcsarg, struct bfa_fcxp_s *fcxp, void *cbarg,
num_ents = be16_to_cpu(rpsc2_acc->num_pids);
bfa_trc(rport->fcs, num_ents);
if (num_ents > 0) {
WARN_ON(rpsc2_acc->port_info[0].pid == rport->pid);
WARN_ON(be32_to_cpu(rpsc2_acc->port_info[0].pid) !=
bfa_ntoh3b(rport->pid));
bfa_trc(rport->fcs,
be16_to_cpu(rpsc2_acc->port_info[0].pid));
be32_to_cpu(rpsc2_acc->port_info[0].pid));
bfa_trc(rport->fcs,
be16_to_cpu(rpsc2_acc->port_info[0].speed));
bfa_trc(rport->fcs,
drivers/scsi/bfa/bfa_ioc.c
+48 -26
View File
@@ -67,6 +67,14 @@ BFA_TRC_FILE(CNA, IOC);
((__ioc)->ioc_hwif->ioc_sync_ack(__ioc))
#define bfa_ioc_sync_complete(__ioc) \
((__ioc)->ioc_hwif->ioc_sync_complete(__ioc))
#define bfa_ioc_set_cur_ioc_fwstate(__ioc, __fwstate) \
((__ioc)->ioc_hwif->ioc_set_fwstate(__ioc, __fwstate))
#define bfa_ioc_get_cur_ioc_fwstate(__ioc) \
((__ioc)->ioc_hwif->ioc_get_fwstate(__ioc))
#define bfa_ioc_set_alt_ioc_fwstate(__ioc, __fwstate) \
((__ioc)->ioc_hwif->ioc_set_alt_fwstate(__ioc, __fwstate))
#define bfa_ioc_get_alt_ioc_fwstate(__ioc) \
((__ioc)->ioc_hwif->ioc_get_alt_fwstate(__ioc))
#define bfa_ioc_mbox_cmd_pending(__ioc) \
(!list_empty(&((__ioc)->mbox_mod.cmd_q)) || \
@@ -698,7 +706,7 @@ bfa_iocpf_sm_fwcheck_entry(struct bfa_iocpf_s *iocpf)
}
/* h/w sem init */
fwstate = readl(iocpf->ioc->ioc_regs.ioc_fwstate);
fwstate = bfa_ioc_get_cur_ioc_fwstate(iocpf->ioc);
if (fwstate == BFI_IOC_UNINIT) {
writel(1, iocpf->ioc->ioc_regs.ioc_init_sem_reg);
goto sem_get;
@@ -725,8 +733,8 @@ bfa_iocpf_sm_fwcheck_entry(struct bfa_iocpf_s *iocpf)
bfa_trc(iocpf->ioc, fwstate);
bfa_trc(iocpf->ioc, swab32(fwhdr.exec));
writel(BFI_IOC_UNINIT, iocpf->ioc->ioc_regs.ioc_fwstate);
writel(BFI_IOC_UNINIT, iocpf->ioc->ioc_regs.alt_ioc_fwstate);
bfa_ioc_set_cur_ioc_fwstate(iocpf->ioc, BFI_IOC_UNINIT);
bfa_ioc_set_alt_ioc_fwstate(iocpf->ioc, BFI_IOC_UNINIT);
/*
* Unlock the hw semaphore. Should be here only once per boot.
@@ -1037,7 +1045,7 @@ bfa_iocpf_sm_disabling(struct bfa_iocpf_s *iocpf, enum iocpf_event event)
*/
case IOCPF_E_TIMEOUT:
writel(BFI_IOC_FAIL, ioc->ioc_regs.ioc_fwstate);
bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_FAIL);
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabling_sync);
break;
@@ -1138,7 +1146,7 @@ bfa_iocpf_sm_initfail_sync(struct bfa_iocpf_s *iocpf, enum iocpf_event event)
case IOCPF_E_SEMLOCKED:
bfa_ioc_notify_fail(ioc);
bfa_ioc_sync_leave(ioc);
writel(BFI_IOC_FAIL, ioc->ioc_regs.ioc_fwstate);
bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_FAIL);
writel(1, ioc->ioc_regs.ioc_sem_reg);
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_initfail);
break;
@@ -1227,7 +1235,7 @@ bfa_iocpf_sm_fail_sync(struct bfa_iocpf_s *iocpf, enum iocpf_event event)
bfa_ioc_notify_fail(ioc);
if (!iocpf->auto_recover) {
bfa_ioc_sync_leave(ioc);
writel(BFI_IOC_FAIL, ioc->ioc_regs.ioc_fwstate);
bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_FAIL);
writel(1, ioc->ioc_regs.ioc_sem_reg);
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_fail);
} else {
@@ -1519,7 +1527,7 @@ bfa_ioc_hwinit(struct bfa_ioc_s *ioc, bfa_boolean_t force)
u32 boot_type;
u32 boot_env;
ioc_fwstate = readl(ioc->ioc_regs.ioc_fwstate);
ioc_fwstate = bfa_ioc_get_cur_ioc_fwstate(ioc);
if (force)
ioc_fwstate = BFI_IOC_UNINIT;
@@ -1850,7 +1858,7 @@ bfa_ioc_smem_read(struct bfa_ioc_s *ioc, void *tbuf, u32 soff, u32 sz)
bfa_trc(ioc, len);
for (i = 0; i < len; i++) {
r32 = bfa_mem_read(ioc->ioc_regs.smem_page_start, loff);
buf[i] = be32_to_cpu(r32);
buf[i] = swab32(r32);
loff += sizeof(u32);
/*
@@ -2006,11 +2014,11 @@ bfa_ioc_boot(struct bfa_ioc_s *ioc, u32 boot_type, u32 boot_env)
* Initialize IOC state of all functions on a chip reset.
*/
if (boot_type == BFI_FWBOOT_TYPE_MEMTEST) {
writel(BFI_IOC_MEMTEST, ioc->ioc_regs.ioc_fwstate);
writel(BFI_IOC_MEMTEST, ioc->ioc_regs.alt_ioc_fwstate);
bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_MEMTEST);
bfa_ioc_set_alt_ioc_fwstate(ioc, BFI_IOC_MEMTEST);
} else {
writel(BFI_IOC_INITING, ioc->ioc_regs.ioc_fwstate);
writel(BFI_IOC_INITING, ioc->ioc_regs.alt_ioc_fwstate);
bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_INITING);
bfa_ioc_set_alt_ioc_fwstate(ioc, BFI_IOC_INITING);
}
bfa_ioc_msgflush(ioc);
@@ -2038,7 +2046,7 @@ bfa_ioc_is_operational(struct bfa_ioc_s *ioc)
bfa_boolean_t
bfa_ioc_is_initialized(struct bfa_ioc_s *ioc)
{
u32 r32 = readl(ioc->ioc_regs.ioc_fwstate);
u32 r32 = bfa_ioc_get_cur_ioc_fwstate(ioc);
return ((r32 != BFI_IOC_UNINIT) &&
(r32 != BFI_IOC_INITING) &&
@@ -2188,6 +2196,7 @@ bfa_ioc_pci_init(struct bfa_ioc_s *ioc, struct bfa_pcidev_s *pcidev,
break;
case BFA_PCI_DEVICE_ID_CT2:
case BFA_PCI_DEVICE_ID_CT2_QUAD:
ioc->asic_gen = BFI_ASIC_GEN_CT2;
if (clscode == BFI_PCIFN_CLASS_FC &&
pcidev->ssid == BFA_PCI_CT2_SSID_FC) {
@@ -2430,12 +2439,12 @@ bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc)
if (!bfa_fsm_cmp_state(ioc, bfa_ioc_sm_disabled))
return BFA_FALSE;
ioc_state = readl(ioc->ioc_regs.ioc_fwstate);
ioc_state = bfa_ioc_get_cur_ioc_fwstate(ioc);
if (!bfa_ioc_state_disabled(ioc_state))
return BFA_FALSE;
if (ioc->pcidev.device_id != BFA_PCI_DEVICE_ID_FC_8G1P) {
ioc_state = readl(ioc->ioc_regs.alt_ioc_fwstate);
ioc_state = bfa_ioc_get_cur_ioc_fwstate(ioc);
if (!bfa_ioc_state_disabled(ioc_state))
return BFA_FALSE;
}
@@ -2449,8 +2458,8 @@ bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc)
void
bfa_ioc_reset_fwstate(struct bfa_ioc_s *ioc)
{
writel(BFI_IOC_UNINIT, ioc->ioc_regs.ioc_fwstate);
writel(BFI_IOC_UNINIT, ioc->ioc_regs.alt_ioc_fwstate);
bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_UNINIT);
bfa_ioc_set_alt_ioc_fwstate(ioc, BFI_IOC_UNINIT);
}
#define BFA_MFG_NAME "Brocade"
@@ -2500,6 +2509,7 @@ bfa_ioc_get_adapter_attr(struct bfa_ioc_s *ioc,
ad_attr->mfg_day = ioc_attr->mfg_day;
ad_attr->mfg_month = ioc_attr->mfg_month;
ad_attr->mfg_year = ioc_attr->mfg_year;
memcpy(ad_attr->uuid, ioc_attr->uuid, BFA_ADAPTER_UUID_LEN);
}
enum bfa_ioc_type_e
@@ -2564,13 +2574,19 @@ void
bfa_ioc_get_adapter_model(struct bfa_ioc_s *ioc, char *model)
{
struct bfi_ioc_attr_s *ioc_attr;
u8 nports = bfa_ioc_get_nports(ioc);
WARN_ON(!model);
memset((void *)model, 0, BFA_ADAPTER_MODEL_NAME_LEN);
ioc_attr = ioc->attr;
snprintf(model, BFA_ADAPTER_MODEL_NAME_LEN, "%s-%u",
if (bfa_asic_id_ct2(ioc->pcidev.device_id) &&
(!bfa_mfg_is_mezz(ioc_attr->card_type)))
snprintf(model, BFA_ADAPTER_MODEL_NAME_LEN, "%s-%u-%u%s",
BFA_MFG_NAME, ioc_attr->card_type, nports, "p");
else
snprintf(model, BFA_ADAPTER_MODEL_NAME_LEN, "%s-%u",
BFA_MFG_NAME, ioc_attr->card_type);
}
@@ -2620,7 +2636,7 @@ bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr)
memset((void *)ioc_attr, 0, sizeof(struct bfa_ioc_attr_s));
ioc_attr->state = bfa_ioc_get_state(ioc);
ioc_attr->port_id = ioc->port_id;
ioc_attr->port_id = bfa_ioc_portid(ioc);
ioc_attr->port_mode = ioc->port_mode;
ioc_attr->port_mode_cfg = ioc->port_mode_cfg;
ioc_attr->cap_bm = ioc->ad_cap_bm;
@@ -2629,8 +2645,9 @@ bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr)
bfa_ioc_get_adapter_attr(ioc, &ioc_attr->adapter_attr);
ioc_attr->pci_attr.device_id = ioc->pcidev.device_id;
ioc_attr->pci_attr.pcifn = ioc->pcidev.pci_func;
ioc_attr->pci_attr.device_id = bfa_ioc_devid(ioc);
ioc_attr->pci_attr.pcifn = bfa_ioc_pcifn(ioc);
ioc_attr->def_fn = (bfa_ioc_pcifn(ioc) == bfa_ioc_portid(ioc));
bfa_ioc_get_pci_chip_rev(ioc, ioc_attr->pci_attr.chip_rev);
}
@@ -2917,7 +2934,7 @@ bfa_iocpf_sem_timeout(void *ioc_arg)
static void
bfa_ioc_poll_fwinit(struct bfa_ioc_s *ioc)
{
u32 fwstate = readl(ioc->ioc_regs.ioc_fwstate);
u32 fwstate = bfa_ioc_get_cur_ioc_fwstate(ioc);
bfa_trc(ioc, fwstate);
@@ -6010,6 +6027,7 @@ bfa_fru_write_send(void *cbarg, enum bfi_fru_h2i_msgs msg_type)
*/
msg->last = (len == fru->residue) ? 1 : 0;
msg->trfr_cmpl = (len == fru->residue) ? fru->trfr_cmpl : 0;
bfi_h2i_set(msg->mh, BFI_MC_FRU, msg_type, bfa_ioc_portid(fru->ioc));
bfa_alen_set(&msg->alen, len, fru->dbuf_pa);
@@ -6124,13 +6142,14 @@ bfa_fru_memclaim(struct bfa_fru_s *fru, u8 *dm_kva, u64 dm_pa,
*/
bfa_status_t
bfa_fruvpd_update(struct bfa_fru_s *fru, void *buf, u32 len, u32 offset,
bfa_cb_fru_t cbfn, void *cbarg)
bfa_cb_fru_t cbfn, void *cbarg, u8 trfr_cmpl)
{
bfa_trc(fru, BFI_FRUVPD_H2I_WRITE_REQ);
bfa_trc(fru, len);
bfa_trc(fru, offset);
if (fru->ioc->asic_gen != BFI_ASIC_GEN_CT2)
if (fru->ioc->asic_gen != BFI_ASIC_GEN_CT2 &&
fru->ioc->attr->card_type != BFA_MFG_TYPE_CHINOOK2)
return BFA_STATUS_FRU_NOT_PRESENT;
if (fru->ioc->attr->card_type != BFA_MFG_TYPE_CHINOOK)
@@ -6152,6 +6171,7 @@ bfa_fruvpd_update(struct bfa_fru_s *fru, void *buf, u32 len, u32 offset,
fru->offset = 0;
fru->addr_off = offset;
fru->ubuf = buf;
fru->trfr_cmpl = trfr_cmpl;
bfa_fru_write_send(fru, BFI_FRUVPD_H2I_WRITE_REQ);
@@ -6181,7 +6201,8 @@ bfa_fruvpd_read(struct bfa_fru_s *fru, void *buf, u32 len, u32 offset,
if (fru->ioc->asic_gen != BFI_ASIC_GEN_CT2)
return BFA_STATUS_FRU_NOT_PRESENT;
if (fru->ioc->attr->card_type != BFA_MFG_TYPE_CHINOOK)
if (fru->ioc->attr->card_type != BFA_MFG_TYPE_CHINOOK &&
fru->ioc->attr->card_type != BFA_MFG_TYPE_CHINOOK2)
return BFA_STATUS_CMD_NOTSUPP;
if (!bfa_ioc_is_operational(fru->ioc))
@@ -6222,7 +6243,8 @@ bfa_fruvpd_get_max_size(struct bfa_fru_s *fru, u32 *max_size)
if (!bfa_ioc_is_operational(fru->ioc))
return BFA_STATUS_IOC_NON_OP;
if (fru->ioc->attr->card_type == BFA_MFG_TYPE_CHINOOK)
if (fru->ioc->attr->card_type == BFA_MFG_TYPE_CHINOOK ||
fru->ioc->attr->card_type == BFA_MFG_TYPE_CHINOOK2)
*max_size = BFA_FRU_CHINOOK_MAX_SIZE;
else
return BFA_STATUS_CMD_NOTSUPP;
drivers/scsi/bfa/bfa_ioc.h
+8 -1
View File
@@ -346,6 +346,12 @@ struct bfa_ioc_hwif_s {
void (*ioc_sync_ack) (struct bfa_ioc_s *ioc);
bfa_boolean_t (*ioc_sync_complete) (struct bfa_ioc_s *ioc);
bfa_boolean_t (*ioc_lpu_read_stat) (struct bfa_ioc_s *ioc);
void (*ioc_set_fwstate) (struct bfa_ioc_s *ioc,
enum bfi_ioc_state fwstate);
enum bfi_ioc_state (*ioc_get_fwstate) (struct bfa_ioc_s *ioc);
void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
enum bfi_ioc_state fwstate);
enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
};
/*
@@ -725,6 +731,7 @@ struct bfa_fru_s {
struct bfa_mbox_cmd_s mb; /* mailbox */
struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */
struct bfa_mem_dma_s fru_dma;
u8 trfr_cmpl;
};
#define BFA_FRU(__bfa) (&(__bfa)->modules.fru)
@@ -732,7 +739,7 @@ struct bfa_fru_s {
bfa_status_t bfa_fruvpd_update(struct bfa_fru_s *fru,
void *buf, u32 len, u32 offset,
bfa_cb_fru_t cbfn, void *cbarg);
bfa_cb_fru_t cbfn, void *cbarg, u8 trfr_cmpl);
bfa_status_t bfa_fruvpd_read(struct bfa_fru_s *fru,
void *buf, u32 len, u32 offset,
bfa_cb_fru_t cbfn, void *cbarg);
drivers/scsi/bfa/bfa_ioc_cb.c
+79 -7
View File
@@ -22,6 +22,8 @@
BFA_TRC_FILE(CNA, IOC_CB);
#define bfa_ioc_cb_join_pos(__ioc) ((u32) (1 << BFA_IOC_CB_JOIN_SH))
/*
* forward declarations
*/
@@ -37,6 +39,12 @@ static void bfa_ioc_cb_sync_join(struct bfa_ioc_s *ioc);
static void bfa_ioc_cb_sync_leave(struct bfa_ioc_s *ioc);
static void bfa_ioc_cb_sync_ack(struct bfa_ioc_s *ioc);
static bfa_boolean_t bfa_ioc_cb_sync_complete(struct bfa_ioc_s *ioc);
static void bfa_ioc_cb_set_cur_ioc_fwstate(
struct bfa_ioc_s *ioc, enum bfi_ioc_state fwstate);
static enum bfi_ioc_state bfa_ioc_cb_get_cur_ioc_fwstate(struct bfa_ioc_s *ioc);
static void bfa_ioc_cb_set_alt_ioc_fwstate(
struct bfa_ioc_s *ioc, enum bfi_ioc_state fwstate);
static enum bfi_ioc_state bfa_ioc_cb_get_alt_ioc_fwstate(struct bfa_ioc_s *ioc);
static struct bfa_ioc_hwif_s hwif_cb;
@@ -59,6 +67,10 @@ bfa_ioc_set_cb_hwif(struct bfa_ioc_s *ioc)
hwif_cb.ioc_sync_leave = bfa_ioc_cb_sync_leave;
hwif_cb.ioc_sync_ack = bfa_ioc_cb_sync_ack;
hwif_cb.ioc_sync_complete = bfa_ioc_cb_sync_complete;
hwif_cb.ioc_set_fwstate = bfa_ioc_cb_set_cur_ioc_fwstate;
hwif_cb.ioc_get_fwstate = bfa_ioc_cb_get_cur_ioc_fwstate;
hwif_cb.ioc_set_alt_fwstate = bfa_ioc_cb_set_alt_ioc_fwstate;
hwif_cb.ioc_get_alt_fwstate = bfa_ioc_cb_get_alt_ioc_fwstate;
ioc->ioc_hwif = &hwif_cb;
}
@@ -187,6 +199,20 @@ bfa_ioc_cb_isr_mode_set(struct bfa_ioc_s *ioc, bfa_boolean_t msix)
static bfa_boolean_t
bfa_ioc_cb_sync_start(struct bfa_ioc_s *ioc)
{
u32 ioc_fwstate = readl(ioc->ioc_regs.ioc_fwstate);
/**
* Driver load time. If the join bit is set,
* it is due to an unclean exit by the driver for this
* PCI fn in the previous incarnation. Whoever comes here first
* should clean it up, no matter which PCI fn.
*/
if (ioc_fwstate & BFA_IOC_CB_JOIN_MASK) {
writel(BFI_IOC_UNINIT, ioc->ioc_regs.ioc_fwstate);
writel(BFI_IOC_UNINIT, ioc->ioc_regs.alt_ioc_fwstate);
return BFA_TRUE;
}
return bfa_ioc_cb_sync_complete(ioc);
}
@@ -212,24 +238,66 @@ bfa_ioc_cb_ownership_reset(struct bfa_ioc_s *ioc)
static void
bfa_ioc_cb_sync_join(struct bfa_ioc_s *ioc)
{
u32 r32 = readl(ioc->ioc_regs.ioc_fwstate);
u32 join_pos = bfa_ioc_cb_join_pos(ioc);
writel((r32 | join_pos), ioc->ioc_regs.ioc_fwstate);
}
static void
bfa_ioc_cb_sync_leave(struct bfa_ioc_s *ioc)
{
u32 r32 = readl(ioc->ioc_regs.ioc_fwstate);
u32 join_pos = bfa_ioc_cb_join_pos(ioc);
writel((r32 & ~join_pos), ioc->ioc_regs.ioc_fwstate);
}
static void
bfa_ioc_cb_set_cur_ioc_fwstate(struct bfa_ioc_s *ioc,
enum bfi_ioc_state fwstate)
{
u32 r32 = readl(ioc->ioc_regs.ioc_fwstate);
writel((fwstate | (r32 & BFA_IOC_CB_JOIN_MASK)),
ioc->ioc_regs.ioc_fwstate);
}
static enum bfi_ioc_state
bfa_ioc_cb_get_cur_ioc_fwstate(struct bfa_ioc_s *ioc)
{
return (enum bfi_ioc_state)(readl(ioc->ioc_regs.ioc_fwstate) &
BFA_IOC_CB_FWSTATE_MASK);
}
static void
bfa_ioc_cb_set_alt_ioc_fwstate(struct bfa_ioc_s *ioc,
enum bfi_ioc_state fwstate)
{
u32 r32 = readl(ioc->ioc_regs.alt_ioc_fwstate);
writel((fwstate | (r32 & BFA_IOC_CB_JOIN_MASK)),
ioc->ioc_regs.alt_ioc_fwstate);
}
static enum bfi_ioc_state
bfa_ioc_cb_get_alt_ioc_fwstate(struct bfa_ioc_s *ioc)
{
return (enum bfi_ioc_state)(readl(ioc->ioc_regs.alt_ioc_fwstate) &
BFA_IOC_CB_FWSTATE_MASK);
}
static void
bfa_ioc_cb_sync_ack(struct bfa_ioc_s *ioc)
{
writel(BFI_IOC_FAIL, ioc->ioc_regs.ioc_fwstate);
bfa_ioc_cb_set_cur_ioc_fwstate(ioc, BFI_IOC_FAIL);
}
static bfa_boolean_t
bfa_ioc_cb_sync_complete(struct bfa_ioc_s *ioc)
{
uint32_t fwstate, alt_fwstate;
fwstate = readl(ioc->ioc_regs.ioc_fwstate);
u32 fwstate, alt_fwstate;
fwstate = bfa_ioc_cb_get_cur_ioc_fwstate(ioc);
/*
* At this point, this IOC is hoding the hw sem in the
@@ -257,7 +325,7 @@ bfa_ioc_cb_sync_complete(struct bfa_ioc_s *ioc)
fwstate == BFI_IOC_OP)
return BFA_TRUE;
else {
alt_fwstate = readl(ioc->ioc_regs.alt_ioc_fwstate);
alt_fwstate = bfa_ioc_cb_get_alt_ioc_fwstate(ioc);
if (alt_fwstate == BFI_IOC_FAIL ||
alt_fwstate == BFI_IOC_DISABLED ||
alt_fwstate == BFI_IOC_UNINIT ||
@@ -272,7 +340,7 @@ bfa_ioc_cb_sync_complete(struct bfa_ioc_s *ioc)
bfa_status_t
bfa_ioc_cb_pll_init(void __iomem *rb, enum bfi_asic_mode fcmode)
{
u32 pll_sclk, pll_fclk;
u32 pll_sclk, pll_fclk, join_bits;
pll_sclk = __APP_PLL_SCLK_ENABLE | __APP_PLL_SCLK_LRESETN |
__APP_PLL_SCLK_P0_1(3U) |
@@ -282,8 +350,12 @@ bfa_ioc_cb_pll_init(void __iomem *rb, enum bfi_asic_mode fcmode)
__APP_PLL_LCLK_RSEL200500 | __APP_PLL_LCLK_P0_1(3U) |
__APP_PLL_LCLK_JITLMT0_1(3U) |
__APP_PLL_LCLK_CNTLMT0_1(3U);
writel(BFI_IOC_UNINIT, (rb + BFA_IOC0_STATE_REG));
writel(BFI_IOC_UNINIT, (rb + BFA_IOC1_STATE_REG));
join_bits = readl(rb + BFA_IOC0_STATE_REG) &
BFA_IOC_CB_JOIN_MASK;
writel((BFI_IOC_UNINIT | join_bits), (rb + BFA_IOC0_STATE_REG));
join_bits = readl(rb + BFA_IOC1_STATE_REG) &
BFA_IOC_CB_JOIN_MASK;
writel((BFI_IOC_UNINIT | join_bits), (rb + BFA_IOC1_STATE_REG));
writel(0xffffffffU, (rb + HOSTFN0_INT_MSK));
writel(0xffffffffU, (rb + HOSTFN1_INT_MSK));
writel(0xffffffffU, (rb + HOSTFN0_INT_STATUS));
drivers/scsi/bfa/bfa_ioc_ct.c
+46
View File
@@ -43,6 +43,12 @@ static void bfa_ioc_ct_sync_join(struct bfa_ioc_s *ioc);
static void bfa_ioc_ct_sync_leave(struct bfa_ioc_s *ioc);
static void bfa_ioc_ct_sync_ack(struct bfa_ioc_s *ioc);
static bfa_boolean_t bfa_ioc_ct_sync_complete(struct bfa_ioc_s *ioc);
static void bfa_ioc_ct_set_cur_ioc_fwstate(
struct bfa_ioc_s *ioc, enum bfi_ioc_state fwstate);
static enum bfi_ioc_state bfa_ioc_ct_get_cur_ioc_fwstate(struct bfa_ioc_s *ioc);
static void bfa_ioc_ct_set_alt_ioc_fwstate(
struct bfa_ioc_s *ioc, enum bfi_ioc_state fwstate);
static enum bfi_ioc_state bfa_ioc_ct_get_alt_ioc_fwstate(struct bfa_ioc_s *ioc);
static struct bfa_ioc_hwif_s hwif_ct;
static struct bfa_ioc_hwif_s hwif_ct2;
@@ -512,6 +518,10 @@ bfa_ioc_set_ctx_hwif(struct bfa_ioc_s *ioc, struct bfa_ioc_hwif_s *hwif)
hwif->ioc_sync_leave = bfa_ioc_ct_sync_leave;
hwif->ioc_sync_ack = bfa_ioc_ct_sync_ack;
hwif->ioc_sync_complete = bfa_ioc_ct_sync_complete;
hwif->ioc_set_fwstate = bfa_ioc_ct_set_cur_ioc_fwstate;
hwif->ioc_get_fwstate = bfa_ioc_ct_get_cur_ioc_fwstate;
hwif->ioc_set_alt_fwstate = bfa_ioc_ct_set_alt_ioc_fwstate;
hwif->ioc_get_alt_fwstate = bfa_ioc_ct_get_alt_ioc_fwstate;
}
/**
@@ -918,6 +928,16 @@ bfa_ioc_ct2_pll_init(void __iomem *rb, enum bfi_asic_mode mode)
}
}
/*
* The very first PCIe DMA Read done by LPU fails with a fatal error,
* when Address Translation Cache (ATC) has been enabled by system BIOS.
*
* Workaround:
* Disable Invalidated Tag Match Enable capability by setting the bit 26
* of CHIP_MISC_PRG to 0, by default it is set to 1.
*/
r32 = readl(rb + CT2_CHIP_MISC_PRG);
writel((r32 & 0xfbffffff), (rb + CT2_CHIP_MISC_PRG));
/*
* Mask the interrupts and clear any
@@ -949,3 +969,29 @@ bfa_ioc_ct2_pll_init(void __iomem *rb, enum bfi_asic_mode mode)
return BFA_STATUS_OK;
}
static void
bfa_ioc_ct_set_cur_ioc_fwstate(struct bfa_ioc_s *ioc,
enum bfi_ioc_state fwstate)
{
writel(fwstate, ioc->ioc_regs.ioc_fwstate);
}
static enum bfi_ioc_state
bfa_ioc_ct_get_cur_ioc_fwstate(struct bfa_ioc_s *ioc)
{
return (enum bfi_ioc_state)readl(ioc->ioc_regs.ioc_fwstate);
}
static void
bfa_ioc_ct_set_alt_ioc_fwstate(struct bfa_ioc_s *ioc,
enum bfi_ioc_state fwstate)
{
writel(fwstate, ioc->ioc_regs.alt_ioc_fwstate);
}
static enum bfi_ioc_state
bfa_ioc_ct_get_alt_ioc_fwstate(struct bfa_ioc_s *ioc)
{
return (enum bfi_ioc_state) readl(ioc->ioc_regs.alt_ioc_fwstate);
}

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