[SCSI] bfa: Added HBA diagnostics support.
- 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>
diff --git a/drivers/scsi/bfa/bfa_core.c b/drivers/scsi/bfa/bfa_core.c
index 04d3620..e688ff7 100644
--- a/drivers/scsi/bfa/bfa_core.c
+++ b/drivers/scsi/bfa/bfa_core.c
@@ -25,6 +25,7 @@
* BFA module list terminated by NULL
*/
static struct bfa_module_s *hal_mods[] = {
+ &hal_mod_fcdiag,
&hal_mod_sgpg,
&hal_mod_fcport,
&hal_mod_fcxp,
@@ -41,7 +42,7 @@
static bfa_isr_func_t bfa_isrs[BFI_MC_MAX] = {
bfa_isr_unhandled, /* NONE */
bfa_isr_unhandled, /* BFI_MC_IOC */
- bfa_isr_unhandled, /* BFI_MC_DIAG */
+ bfa_fcdiag_intr, /* BFI_MC_DIAG */
bfa_isr_unhandled, /* BFI_MC_FLASH */
bfa_isr_unhandled, /* BFI_MC_CEE */
bfa_fcport_isr, /* BFI_MC_FCPORT */
@@ -143,6 +144,16 @@
flash_dma->dma_curp, mincfg);
}
+static void
+bfa_com_diag_attach(struct bfa_s *bfa)
+{
+ struct bfa_diag_s *diag = BFA_DIAG_MOD(bfa);
+ struct bfa_mem_dma_s *diag_dma = BFA_MEM_DIAG_DMA(bfa);
+
+ bfa_diag_attach(diag, &bfa->ioc, bfa, bfa_fcport_beacon, bfa->trcmod);
+ bfa_diag_memclaim(diag, diag_dma->kva_curp, diag_dma->dma_curp);
+}
+
/*
* BFA IOC FC related definitions
*/
@@ -1383,6 +1394,7 @@
struct bfa_mem_dma_s *cee_dma = BFA_MEM_CEE_DMA(bfa);
struct bfa_mem_dma_s *sfp_dma = BFA_MEM_SFP_DMA(bfa);
struct bfa_mem_dma_s *flash_dma = BFA_MEM_FLASH_DMA(bfa);
+ struct bfa_mem_dma_s *diag_dma = BFA_MEM_DIAG_DMA(bfa);
WARN_ON((cfg == NULL) || (meminfo == NULL));
@@ -1404,6 +1416,7 @@
bfa_mem_dma_setup(meminfo, sfp_dma, bfa_sfp_meminfo());
bfa_mem_dma_setup(meminfo, flash_dma,
bfa_flash_meminfo(cfg->drvcfg.min_cfg));
+ bfa_mem_dma_setup(meminfo, diag_dma, bfa_diag_meminfo());
}
/*
@@ -1474,6 +1487,7 @@
bfa_com_cee_attach(bfa);
bfa_com_sfp_attach(bfa);
bfa_com_flash_attach(bfa, cfg->drvcfg.min_cfg);
+ bfa_com_diag_attach(bfa);
}
/*