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[SCSI] bfa: Added HBA diagnostics support.

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- Added diagnostics sub-module to BFA.
- Implemented interface to perform memtest/loopback test
  and some other diagnostics tests.

Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Krishna Gudipati
2011-06-24 20:28:17 -07:00
committed by James Bottomley
parent 5a54b1d576
commit 3d7fc66dcd
11 changed files with 1665 additions and 9 deletions
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141
drivers/scsi/bfa/bfa_ioc.h
View File

@@ -491,6 +491,147 @@ void bfa_flash_attach(struct bfa_flash_s *flash, struct bfa_ioc_s *ioc,
void bfa_flash_memclaim(struct bfa_flash_s *flash,
u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg);
/*
* DIAG module specific
*/
typedef void (*bfa_cb_diag_t) (void *cbarg, bfa_status_t status);
typedef void (*bfa_cb_diag_beacon_t) (void *dev, bfa_boolean_t beacon,
bfa_boolean_t link_e2e_beacon);
/*
* Firmware ping test results
*/
struct bfa_diag_results_fwping {
u32 data; /* store the corrupted data */
u32 status;
u32 dmastatus;
u8 rsvd[4];
};
struct bfa_diag_qtest_result_s {
u32 status;
u16 count; /* sucessful queue test count */
u8 queue;
u8 rsvd; /* 64-bit align */
};
/*
* Firmware ping test results
*/
struct bfa_diag_fwping_s {
struct bfa_diag_results_fwping *result;
bfa_cb_diag_t cbfn;
void *cbarg;
u32 data;
u8 lock;
u8 rsv[3];
u32 status;
u32 count;
struct bfa_mbox_cmd_s mbcmd;
u8 *dbuf_kva; /* dma buf virtual address */
u64 dbuf_pa; /* dma buf physical address */
};
/*
* Temperature sensor query results
*/
struct bfa_diag_results_tempsensor_s {
u32 status;
u16 temp; /* 10-bit A/D value */
u16 brd_temp; /* 9-bit board temp */
u8 ts_junc; /* show junction tempsensor */
u8 ts_brd; /* show board tempsensor */
u8 rsvd[6]; /* keep 8 bytes alignment */
};
struct bfa_diag_tsensor_s {
bfa_cb_diag_t cbfn;
void *cbarg;
struct bfa_diag_results_tempsensor_s *temp;
u8 lock;
u8 rsv[3];
u32 status;
struct bfa_mbox_cmd_s mbcmd;
};
struct bfa_diag_sfpshow_s {
struct sfp_mem_s *sfpmem;
bfa_cb_diag_t cbfn;
void *cbarg;
u8 lock;
u8 static_data;
u8 rsv[2];
u32 status;
struct bfa_mbox_cmd_s mbcmd;
u8 *dbuf_kva; /* dma buf virtual address */
u64 dbuf_pa; /* dma buf physical address */
};
struct bfa_diag_led_s {
struct bfa_mbox_cmd_s mbcmd;
bfa_boolean_t lock; /* 1: ledtest is operating */
};
struct bfa_diag_beacon_s {
struct bfa_mbox_cmd_s mbcmd;
bfa_boolean_t state; /* port beacon state */
bfa_boolean_t link_e2e; /* link beacon state */
};
struct bfa_diag_s {
void *dev;
struct bfa_ioc_s *ioc;
struct bfa_trc_mod_s *trcmod;
struct bfa_diag_fwping_s fwping;
struct bfa_diag_tsensor_s tsensor;
struct bfa_diag_sfpshow_s sfpshow;
struct bfa_diag_led_s ledtest;
struct bfa_diag_beacon_s beacon;
void *result;
struct bfa_timer_s timer;
bfa_cb_diag_beacon_t cbfn_beacon;
bfa_cb_diag_t cbfn;
void *cbarg;
u8 block;
u8 timer_active;
u8 rsvd[2];
u32 status;
struct bfa_ioc_notify_s ioc_notify;
struct bfa_mem_dma_s diag_dma;
};
#define BFA_DIAG_MOD(__bfa) (&(__bfa)->modules.diag_mod)
#define BFA_MEM_DIAG_DMA(__bfa) (&(BFA_DIAG_MOD(__bfa)->diag_dma))
u32 bfa_diag_meminfo(void);
void bfa_diag_memclaim(struct bfa_diag_s *diag, u8 *dm_kva, u64 dm_pa);
void bfa_diag_attach(struct bfa_diag_s *diag, struct bfa_ioc_s *ioc, void *dev,
bfa_cb_diag_beacon_t cbfn_beacon,
struct bfa_trc_mod_s *trcmod);
bfa_status_t bfa_diag_reg_read(struct bfa_diag_s *diag, u32 offset,
u32 len, u32 *buf, u32 force);
bfa_status_t bfa_diag_reg_write(struct bfa_diag_s *diag, u32 offset,
u32 len, u32 value, u32 force);
bfa_status_t bfa_diag_tsensor_query(struct bfa_diag_s *diag,
struct bfa_diag_results_tempsensor_s *result,
bfa_cb_diag_t cbfn, void *cbarg);
bfa_status_t bfa_diag_fwping(struct bfa_diag_s *diag, u32 cnt,
u32 pattern, struct bfa_diag_results_fwping *result,
bfa_cb_diag_t cbfn, void *cbarg);
bfa_status_t bfa_diag_sfpshow(struct bfa_diag_s *diag,
struct sfp_mem_s *sfpmem, u8 static_data,
bfa_cb_diag_t cbfn, void *cbarg);
bfa_status_t bfa_diag_memtest(struct bfa_diag_s *diag,
struct bfa_diag_memtest_s *memtest, u32 pattern,
struct bfa_diag_memtest_result *result,
bfa_cb_diag_t cbfn, void *cbarg);
bfa_status_t bfa_diag_ledtest(struct bfa_diag_s *diag,
struct bfa_diag_ledtest_s *ledtest);
bfa_status_t bfa_diag_beacon_port(struct bfa_diag_s *diag,
bfa_boolean_t beacon, bfa_boolean_t link_e2e_beacon,
u32 sec);
#define bfa_ioc_pcifn(__ioc) ((__ioc)->pcidev.pci_func)
#define bfa_ioc_devid(__ioc) ((__ioc)->pcidev.device_id)
#define bfa_ioc_bar0(__ioc) ((__ioc)->pcidev.pci_bar_kva)