diff options
author | Krishna Gudipati <kgudipat@brocade.com> | 2011-07-20 17:03:46 -0700 |
---|---|---|
committer | James Bottomley <JBottomley@Parallels.com> | 2011-07-27 14:54:03 +0400 |
commit | 45c5dc1d3f42d4f54a5ab5f45ee55f0ffe1099f1 (patch) | |
tree | d0a5f76929e47c6876f6db5b9a03a1d60c2d9b62 | |
parent | c0350bf57445b9e2a4369668127ecc4431472d26 (diff) | |
download | blackbird-op-linux-45c5dc1d3f42d4f54a5ab5f45ee55f0ffe1099f1.tar.gz blackbird-op-linux-45c5dc1d3f42d4f54a5ab5f45ee55f0ffe1099f1.zip |
[SCSI] bfa: Add support to store driver configuration in flash.
- Added dconf (Driver Config) BFA sub-module.
- The dconf sub-module provides interfaces and manages flash writes
to the flash DRV parition.
- dconf sub-module also ensures that the whole 64K DRV partition is updated
on a flash write.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
-rw-r--r-- | drivers/scsi/bfa/bfa.h | 1 | ||||
-rw-r--r-- | drivers/scsi/bfa/bfa_core.c | 25 | ||||
-rw-r--r-- | drivers/scsi/bfa/bfa_defs_svc.h | 21 | ||||
-rw-r--r-- | drivers/scsi/bfa/bfa_fc.h | 1 | ||||
-rw-r--r-- | drivers/scsi/bfa/bfa_ioc.c | 393 | ||||
-rw-r--r-- | drivers/scsi/bfa/bfa_ioc.h | 44 | ||||
-rw-r--r-- | drivers/scsi/bfa/bfa_modules.h | 2 |
7 files changed, 481 insertions, 6 deletions
diff --git a/drivers/scsi/bfa/bfa.h b/drivers/scsi/bfa/bfa.h index 32f46265daa5..76300befffbe 100644 --- a/drivers/scsi/bfa/bfa.h +++ b/drivers/scsi/bfa/bfa.h @@ -412,6 +412,7 @@ bfa_status_t bfa_iocfc_israttr_set(struct bfa_s *bfa, void bfa_iocfc_enable(struct bfa_s *bfa); void bfa_iocfc_disable(struct bfa_s *bfa); +void bfa_iocfc_cb_dconf_modinit(struct bfa_s *bfa, bfa_status_t status); #define bfa_timer_start(_bfa, _timer, _timercb, _arg, _timeout) \ bfa_timer_begin(&(_bfa)->timer_mod, _timer, _timercb, _arg, _timeout) diff --git a/drivers/scsi/bfa/bfa_core.c b/drivers/scsi/bfa/bfa_core.c index 4613bddd58e4..4bd546bcc240 100644 --- a/drivers/scsi/bfa/bfa_core.c +++ b/drivers/scsi/bfa/bfa_core.c @@ -33,6 +33,7 @@ static struct bfa_module_s *hal_mods[] = { &hal_mod_uf, &hal_mod_rport, &hal_mod_fcp, + &hal_mod_dconf, NULL }; @@ -702,7 +703,7 @@ bfa_iocfc_init_cb(void *bfa_arg, bfa_boolean_t complete) struct bfa_s *bfa = bfa_arg; if (complete) { - if (bfa->iocfc.cfgdone) + if (bfa->iocfc.cfgdone && BFA_DCONF_MOD(bfa)->flashdone) bfa_cb_init(bfa->bfad, BFA_STATUS_OK); else bfa_cb_init(bfa->bfad, BFA_STATUS_FAILED); @@ -815,9 +816,11 @@ bfa_iocfc_cfgrsp(struct bfa_s *bfa) */ bfa_fcport_init(bfa); - if (iocfc->action == BFA_IOCFC_ACT_INIT) - bfa_cb_queue(bfa, &iocfc->init_hcb_qe, bfa_iocfc_init_cb, bfa); - else { + if (iocfc->action == BFA_IOCFC_ACT_INIT) { + if (BFA_DCONF_MOD(bfa)->flashdone == BFA_TRUE) + bfa_cb_queue(bfa, &iocfc->init_hcb_qe, + bfa_iocfc_init_cb, bfa); + } else { if (bfa->iocfc.action == BFA_IOCFC_ACT_ENABLE) bfa_cb_queue(bfa, &bfa->iocfc.en_hcb_qe, bfa_iocfc_enable_cb, bfa); @@ -1038,6 +1041,7 @@ bfa_iocfc_enable_cbfn(void *bfa_arg, enum bfa_status status) } bfa_iocfc_send_cfg(bfa); + bfa_dconf_modinit(bfa); } /* @@ -1200,7 +1204,9 @@ bfa_iocfc_stop(struct bfa_s *bfa) bfa->iocfc.action = BFA_IOCFC_ACT_STOP; bfa->queue_process = BFA_FALSE; - bfa_ioc_disable(&bfa->ioc); + bfa_dconf_modexit(bfa); + if (BFA_DCONF_MOD(bfa)->flashdone == BFA_TRUE) + bfa_ioc_disable(&bfa->ioc); } void @@ -1561,6 +1567,15 @@ bfa_comp_free(struct bfa_s *bfa, struct list_head *comp_q) } } +void +bfa_iocfc_cb_dconf_modinit(struct bfa_s *bfa, bfa_status_t status) +{ + if (bfa->iocfc.action == BFA_IOCFC_ACT_INIT) { + if (bfa->iocfc.cfgdone == BFA_TRUE) + bfa_cb_queue(bfa, &bfa->iocfc.init_hcb_qe, + bfa_iocfc_init_cb, bfa); + } +} /* * Return the list of PCI vendor/device id lists supported by this diff --git a/drivers/scsi/bfa/bfa_defs_svc.h b/drivers/scsi/bfa/bfa_defs_svc.h index 263438bd8b6e..202cb692f981 100644 --- a/drivers/scsi/bfa/bfa_defs_svc.h +++ b/drivers/scsi/bfa/bfa_defs_svc.h @@ -789,6 +789,27 @@ enum bfa_port_linkstate_rsn { }; #pragma pack(1) /* + * LUN mask configuration + */ +struct bfa_lun_mask_s { + wwn_t lp_wwn; + wwn_t rp_wwn; + lun_t lun; + u8 ua; + u8 rsvd[3]; + u16 rp_tag; + u8 lp_tag; + u8 state; +}; + +#define MAX_LUN_MASK_CFG 16 +struct bfa_lunmask_cfg_s { + u32 status; + u32 rsvd; + struct bfa_lun_mask_s lun_list[MAX_LUN_MASK_CFG]; +}; + +/* * Physical port configuration */ struct bfa_port_cfg_s { diff --git a/drivers/scsi/bfa/bfa_fc.h b/drivers/scsi/bfa/bfa_fc.h index 8d0b88f67a38..a007345e472a 100644 --- a/drivers/scsi/bfa/bfa_fc.h +++ b/drivers/scsi/bfa/bfa_fc.h @@ -21,6 +21,7 @@ #include "bfad_drv.h" typedef u64 wwn_t; +typedef u64 lun_t; #define WWN_NULL (0) #define FC_SYMNAME_MAX 256 /* max name server symbolic name size */ diff --git a/drivers/scsi/bfa/bfa_ioc.c b/drivers/scsi/bfa/bfa_ioc.c index 27c5565ba2c3..1ac5aecf25a6 100644 --- a/drivers/scsi/bfa/bfa_ioc.c +++ b/drivers/scsi/bfa/bfa_ioc.c @@ -5588,3 +5588,396 @@ bfa_phy_intr(void *phyarg, struct bfi_mbmsg_s *msg) WARN_ON(1); } } + +/* + * DCONF module specific + */ + +BFA_MODULE(dconf); + +/* + * DCONF state machine events + */ +enum bfa_dconf_event { + BFA_DCONF_SM_INIT = 1, /* dconf Init */ + BFA_DCONF_SM_FLASH_COMP = 2, /* read/write to flash */ + BFA_DCONF_SM_WR = 3, /* binding change, map */ + BFA_DCONF_SM_TIMEOUT = 4, /* Start timer */ + BFA_DCONF_SM_EXIT = 5, /* exit dconf module */ + BFA_DCONF_SM_IOCDISABLE = 6, /* IOC disable event */ +}; + +/* forward declaration of DCONF state machine */ +static void bfa_dconf_sm_uninit(struct bfa_dconf_mod_s *dconf, + enum bfa_dconf_event event); +static void bfa_dconf_sm_flash_read(struct bfa_dconf_mod_s *dconf, + enum bfa_dconf_event event); +static void bfa_dconf_sm_ready(struct bfa_dconf_mod_s *dconf, + enum bfa_dconf_event event); +static void bfa_dconf_sm_dirty(struct bfa_dconf_mod_s *dconf, + enum bfa_dconf_event event); +static void bfa_dconf_sm_sync(struct bfa_dconf_mod_s *dconf, + enum bfa_dconf_event event); +static void bfa_dconf_sm_final_sync(struct bfa_dconf_mod_s *dconf, + enum bfa_dconf_event event); +static void bfa_dconf_sm_iocdown_dirty(struct bfa_dconf_mod_s *dconf, + enum bfa_dconf_event event); + +static void bfa_dconf_cbfn(void *dconf, bfa_status_t status); +static void bfa_dconf_timer(void *cbarg); +static bfa_status_t bfa_dconf_flash_write(struct bfa_dconf_mod_s *dconf); +static void bfa_dconf_init_cb(void *arg, bfa_status_t status); + +/* + * Begining state of dconf module. Waiting for an event to start. + */ +static void +bfa_dconf_sm_uninit(struct bfa_dconf_mod_s *dconf, enum bfa_dconf_event event) +{ + bfa_status_t bfa_status; + bfa_trc(dconf->bfa, event); + + switch (event) { + case BFA_DCONF_SM_INIT: + if (dconf->min_cfg) { + bfa_trc(dconf->bfa, dconf->min_cfg); + return; + } + bfa_sm_set_state(dconf, bfa_dconf_sm_flash_read); + dconf->flashdone = BFA_FALSE; + bfa_trc(dconf->bfa, dconf->flashdone); + bfa_status = bfa_flash_read_part(BFA_FLASH(dconf->bfa), + BFA_FLASH_PART_DRV, dconf->instance, + dconf->dconf, + sizeof(struct bfa_dconf_s), 0, + bfa_dconf_init_cb, dconf->bfa); + if (bfa_status != BFA_STATUS_OK) { + bfa_dconf_init_cb(dconf->bfa, BFA_STATUS_FAILED); + bfa_sm_set_state(dconf, bfa_dconf_sm_uninit); + return; + } + break; + case BFA_DCONF_SM_EXIT: + dconf->flashdone = BFA_TRUE; + case BFA_DCONF_SM_IOCDISABLE: + case BFA_DCONF_SM_WR: + case BFA_DCONF_SM_FLASH_COMP: + break; + default: + bfa_sm_fault(dconf->bfa, event); + } +} + +/* + * Read flash for dconf entries and make a call back to the driver once done. + */ +static void +bfa_dconf_sm_flash_read(struct bfa_dconf_mod_s *dconf, + enum bfa_dconf_event event) +{ + bfa_trc(dconf->bfa, event); + + switch (event) { + case BFA_DCONF_SM_FLASH_COMP: + bfa_sm_set_state(dconf, bfa_dconf_sm_ready); + break; + case BFA_DCONF_SM_TIMEOUT: + bfa_sm_set_state(dconf, bfa_dconf_sm_ready); + break; + case BFA_DCONF_SM_EXIT: + dconf->flashdone = BFA_TRUE; + bfa_trc(dconf->bfa, dconf->flashdone); + case BFA_DCONF_SM_IOCDISABLE: + bfa_sm_set_state(dconf, bfa_dconf_sm_uninit); + break; + default: + bfa_sm_fault(dconf->bfa, event); + } +} + +/* + * DCONF Module is in ready state. Has completed the initialization. + */ +static void +bfa_dconf_sm_ready(struct bfa_dconf_mod_s *dconf, enum bfa_dconf_event event) +{ + bfa_trc(dconf->bfa, event); + + switch (event) { + case BFA_DCONF_SM_WR: + bfa_timer_start(dconf->bfa, &dconf->timer, + bfa_dconf_timer, dconf, BFA_DCONF_UPDATE_TOV); + bfa_sm_set_state(dconf, bfa_dconf_sm_dirty); + break; + case BFA_DCONF_SM_EXIT: + dconf->flashdone = BFA_TRUE; + bfa_trc(dconf->bfa, dconf->flashdone); + bfa_sm_set_state(dconf, bfa_dconf_sm_uninit); + break; + case BFA_DCONF_SM_INIT: + case BFA_DCONF_SM_IOCDISABLE: + break; + default: + bfa_sm_fault(dconf->bfa, event); + } +} + +/* + * entries are dirty, write back to the flash. + */ + +static void +bfa_dconf_sm_dirty(struct bfa_dconf_mod_s *dconf, enum bfa_dconf_event event) +{ + bfa_trc(dconf->bfa, event); + + switch (event) { + case BFA_DCONF_SM_TIMEOUT: + bfa_sm_set_state(dconf, bfa_dconf_sm_sync); + bfa_dconf_flash_write(dconf); + break; + case BFA_DCONF_SM_WR: + bfa_timer_stop(&dconf->timer); + bfa_timer_start(dconf->bfa, &dconf->timer, + bfa_dconf_timer, dconf, BFA_DCONF_UPDATE_TOV); + break; + case BFA_DCONF_SM_EXIT: + bfa_timer_stop(&dconf->timer); + bfa_timer_start(dconf->bfa, &dconf->timer, + bfa_dconf_timer, dconf, BFA_DCONF_UPDATE_TOV); + bfa_sm_set_state(dconf, bfa_dconf_sm_final_sync); + bfa_dconf_flash_write(dconf); + break; + case BFA_DCONF_SM_FLASH_COMP: + break; + case BFA_DCONF_SM_IOCDISABLE: + bfa_timer_stop(&dconf->timer); + bfa_sm_set_state(dconf, bfa_dconf_sm_iocdown_dirty); + break; + default: + bfa_sm_fault(dconf->bfa, event); + } +} + +/* + * Sync the dconf entries to the flash. + */ +static void +bfa_dconf_sm_final_sync(struct bfa_dconf_mod_s *dconf, + enum bfa_dconf_event event) +{ + bfa_trc(dconf->bfa, event); + + switch (event) { + case BFA_DCONF_SM_IOCDISABLE: + case BFA_DCONF_SM_FLASH_COMP: + bfa_timer_stop(&dconf->timer); + case BFA_DCONF_SM_TIMEOUT: + bfa_sm_set_state(dconf, bfa_dconf_sm_uninit); + dconf->flashdone = BFA_TRUE; + bfa_trc(dconf->bfa, dconf->flashdone); + bfa_ioc_disable(&dconf->bfa->ioc); + break; + default: + bfa_sm_fault(dconf->bfa, event); + } +} + +static void +bfa_dconf_sm_sync(struct bfa_dconf_mod_s *dconf, enum bfa_dconf_event event) +{ + bfa_trc(dconf->bfa, event); + + switch (event) { + case BFA_DCONF_SM_FLASH_COMP: + bfa_sm_set_state(dconf, bfa_dconf_sm_ready); + break; + case BFA_DCONF_SM_WR: + bfa_timer_start(dconf->bfa, &dconf->timer, + bfa_dconf_timer, dconf, BFA_DCONF_UPDATE_TOV); + bfa_sm_set_state(dconf, bfa_dconf_sm_dirty); + break; + case BFA_DCONF_SM_EXIT: + bfa_timer_start(dconf->bfa, &dconf->timer, + bfa_dconf_timer, dconf, BFA_DCONF_UPDATE_TOV); + bfa_sm_set_state(dconf, bfa_dconf_sm_final_sync); + break; + case BFA_DCONF_SM_IOCDISABLE: + bfa_sm_set_state(dconf, bfa_dconf_sm_iocdown_dirty); + break; + default: + bfa_sm_fault(dconf->bfa, event); + } +} + +static void +bfa_dconf_sm_iocdown_dirty(struct bfa_dconf_mod_s *dconf, + enum bfa_dconf_event event) +{ + bfa_trc(dconf->bfa, event); + + switch (event) { + case BFA_DCONF_SM_INIT: + bfa_timer_start(dconf->bfa, &dconf->timer, + bfa_dconf_timer, dconf, BFA_DCONF_UPDATE_TOV); + bfa_sm_set_state(dconf, bfa_dconf_sm_dirty); + break; + case BFA_DCONF_SM_EXIT: + dconf->flashdone = BFA_TRUE; + bfa_sm_set_state(dconf, bfa_dconf_sm_uninit); + break; + case BFA_DCONF_SM_IOCDISABLE: + break; + default: + bfa_sm_fault(dconf->bfa, event); + } +} + +/* + * Compute and return memory needed by DRV_CFG module. + */ +static void +bfa_dconf_meminfo(struct bfa_iocfc_cfg_s *cfg, struct bfa_meminfo_s *meminfo, + struct bfa_s *bfa) +{ + struct bfa_mem_kva_s *dconf_kva = BFA_MEM_DCONF_KVA(bfa); + + if (cfg->drvcfg.min_cfg) + bfa_mem_kva_setup(meminfo, dconf_kva, + sizeof(struct bfa_dconf_hdr_s)); + else + bfa_mem_kva_setup(meminfo, dconf_kva, + sizeof(struct bfa_dconf_s)); +} + +static void +bfa_dconf_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, + struct bfa_pcidev_s *pcidev) +{ + struct bfa_dconf_mod_s *dconf = BFA_DCONF_MOD(bfa); + + dconf->bfad = bfad; + dconf->bfa = bfa; + dconf->instance = bfa->ioc.port_id; + bfa_trc(bfa, dconf->instance); + + dconf->dconf = (struct bfa_dconf_s *) bfa_mem_kva_curp(dconf); + if (cfg->drvcfg.min_cfg) { + bfa_mem_kva_curp(dconf) += sizeof(struct bfa_dconf_hdr_s); + dconf->min_cfg = BFA_TRUE; + /* + * Set the flashdone flag to TRUE explicitly as no flash + * write will happen in min_cfg mode. + */ + dconf->flashdone = BFA_TRUE; + } else { + dconf->min_cfg = BFA_FALSE; + bfa_mem_kva_curp(dconf) += sizeof(struct bfa_dconf_s); + } + + bfa_dconf_read_data_valid(bfa) = BFA_FALSE; + bfa_sm_set_state(dconf, bfa_dconf_sm_uninit); +} + +static void +bfa_dconf_init_cb(void *arg, bfa_status_t status) +{ + struct bfa_s *bfa = arg; + struct bfa_dconf_mod_s *dconf = BFA_DCONF_MOD(bfa); + + dconf->flashdone = BFA_TRUE; + bfa_trc(bfa, dconf->flashdone); + bfa_iocfc_cb_dconf_modinit(bfa, status); + if (status == BFA_STATUS_OK) { + bfa_dconf_read_data_valid(bfa) = BFA_TRUE; + if (dconf->dconf->hdr.signature != BFI_DCONF_SIGNATURE) + dconf->dconf->hdr.signature = BFI_DCONF_SIGNATURE; + if (dconf->dconf->hdr.version != BFI_DCONF_VERSION) + dconf->dconf->hdr.version = BFI_DCONF_VERSION; + } + bfa_sm_send_event(dconf, BFA_DCONF_SM_FLASH_COMP); +} + +void +bfa_dconf_modinit(struct bfa_s *bfa) +{ + struct bfa_dconf_mod_s *dconf = BFA_DCONF_MOD(bfa); + bfa_sm_send_event(dconf, BFA_DCONF_SM_INIT); +} +static void +bfa_dconf_start(struct bfa_s *bfa) +{ +} + +static void +bfa_dconf_stop(struct bfa_s *bfa) +{ +} + +static void bfa_dconf_timer(void *cbarg) +{ + struct bfa_dconf_mod_s *dconf = cbarg; + bfa_sm_send_event(dconf, BFA_DCONF_SM_TIMEOUT); +} +static void +bfa_dconf_iocdisable(struct bfa_s *bfa) +{ + struct bfa_dconf_mod_s *dconf = BFA_DCONF_MOD(bfa); + bfa_sm_send_event(dconf, BFA_DCONF_SM_IOCDISABLE); +} + +static void +bfa_dconf_detach(struct bfa_s *bfa) +{ +} + +static bfa_status_t +bfa_dconf_flash_write(struct bfa_dconf_mod_s *dconf) +{ + bfa_status_t bfa_status; + bfa_trc(dconf->bfa, 0); + + bfa_status = bfa_flash_update_part(BFA_FLASH(dconf->bfa), + BFA_FLASH_PART_DRV, dconf->instance, + dconf->dconf, sizeof(struct bfa_dconf_s), 0, + bfa_dconf_cbfn, dconf); + if (bfa_status != BFA_STATUS_OK) + WARN_ON(bfa_status); + bfa_trc(dconf->bfa, bfa_status); + + return bfa_status; +} + +bfa_status_t +bfa_dconf_update(struct bfa_s *bfa) +{ + struct bfa_dconf_mod_s *dconf = BFA_DCONF_MOD(bfa); + bfa_trc(dconf->bfa, 0); + if (bfa_sm_cmp_state(dconf, bfa_dconf_sm_iocdown_dirty)) + return BFA_STATUS_FAILED; + + if (dconf->min_cfg) { + bfa_trc(dconf->bfa, dconf->min_cfg); + return BFA_STATUS_FAILED; + } + + bfa_sm_send_event(dconf, BFA_DCONF_SM_WR); + return BFA_STATUS_OK; +} + +static void +bfa_dconf_cbfn(void *arg, bfa_status_t status) +{ + struct bfa_dconf_mod_s *dconf = arg; + WARN_ON(status); + bfa_sm_send_event(dconf, BFA_DCONF_SM_FLASH_COMP); +} + +void +bfa_dconf_modexit(struct bfa_s *bfa) +{ + struct bfa_dconf_mod_s *dconf = BFA_DCONF_MOD(bfa); + BFA_DCONF_MOD(bfa)->flashdone = BFA_FALSE; + bfa_trc(bfa, BFA_DCONF_MOD(bfa)->flashdone); + bfa_sm_send_event(dconf, BFA_DCONF_SM_EXIT); +} diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h index a7463c955117..546d46b37101 100644 --- a/drivers/scsi/bfa/bfa_ioc.h +++ b/drivers/scsi/bfa/bfa_ioc.h @@ -661,7 +661,6 @@ struct bfa_phy_s { struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */ struct bfa_mem_dma_s phy_dma; }; - #define BFA_PHY(__bfa) (&(__bfa)->modules.phy) #define BFA_MEM_PHY_DMA(__bfa) (&(BFA_PHY(__bfa)->phy_dma)) @@ -687,6 +686,49 @@ void bfa_phy_memclaim(struct bfa_phy_s *phy, void bfa_phy_intr(void *phyarg, struct bfi_mbmsg_s *msg); /* + * Driver Config( dconf) specific + */ +#define BFI_DCONF_SIGNATURE 0xabcdabcd +#define BFI_DCONF_VERSION 1 + +#pragma pack(1) +struct bfa_dconf_hdr_s { + u32 signature; + u32 version; +}; + +struct bfa_dconf_s { + struct bfa_dconf_hdr_s hdr; + struct bfa_lunmask_cfg_s lun_mask; +}; +#pragma pack() + +struct bfa_dconf_mod_s { + bfa_sm_t sm; + u8 instance; + bfa_boolean_t flashdone; + bfa_boolean_t read_data_valid; + bfa_boolean_t min_cfg; + struct bfa_timer_s timer; + struct bfa_s *bfa; + void *bfad; + void *trcmod; + struct bfa_dconf_s *dconf; + struct bfa_mem_kva_s kva_seg; +}; + +#define BFA_DCONF_MOD(__bfa) \ + (&(__bfa)->modules.dconf_mod) +#define BFA_MEM_DCONF_KVA(__bfa) (&(BFA_DCONF_MOD(__bfa)->kva_seg)) +#define bfa_dconf_read_data_valid(__bfa) \ + (BFA_DCONF_MOD(__bfa)->read_data_valid) +#define BFA_DCONF_UPDATE_TOV 5000 /* memtest timeout in msec */ + +void bfa_dconf_modinit(struct bfa_s *bfa); +void bfa_dconf_modexit(struct bfa_s *bfa); +bfa_status_t bfa_dconf_update(struct bfa_s *bfa); + +/* * IOC specfic macros */ #define bfa_ioc_pcifn(__ioc) ((__ioc)->pcidev.pci_func) diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h index cd51ddf64ae5..2d36e4823835 100644 --- a/drivers/scsi/bfa/bfa_modules.h +++ b/drivers/scsi/bfa/bfa_modules.h @@ -44,6 +44,7 @@ struct bfa_modules_s { struct bfa_flash_s flash; /* flash module */ struct bfa_diag_s diag_mod; /* diagnostics module */ struct bfa_phy_s phy; /* phy module */ + struct bfa_dconf_mod_s dconf_mod; /* DCONF common module */ }; /* @@ -131,5 +132,6 @@ extern struct bfa_module_s hal_mod_lps; extern struct bfa_module_s hal_mod_uf; extern struct bfa_module_s hal_mod_rport; extern struct bfa_module_s hal_mod_fcp; +extern struct bfa_module_s hal_mod_dconf; #endif /* __BFA_MODULES_H__ */ |