diff options
| author | Krishna Gudipati <kgudipat@brocade.com> | 2012-09-21 17:26:50 -0700 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-10-07 11:23:20 +0100 |
| commit | 1a1297c644b38d2edfef3004bcc6f9c0084b43a9 (patch) | |
| tree | 7bcb7981f79800bf6d6be5b5c1aa36cdea95a41e /drivers/scsi/bfa/bfa_core.c | |
| parent | 7ace27ae28a5fa67fa3d25f31d1111991c81e015 (diff) | |
[SCSI] bfa: Add support to configure min/max bandwidth for a pcifn
- Added support to configure minimum bandwidth for a pcifn.
- Minimum bandwith is guaranteed at per queue level.
- Added support to update pcifn bandwidth dynamically without
a server reboot.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/bfa/bfa_core.c')
| -rw-r--r-- | drivers/scsi/bfa/bfa_core.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/scsi/bfa/bfa_core.c b/drivers/scsi/bfa/bfa_core.c index eb296286c37e..89ebd4459bfc 100644 --- a/drivers/scsi/bfa/bfa_core.c +++ b/drivers/scsi/bfa/bfa_core.c @@ -838,19 +838,20 @@ void bfa_isr_enable(struct bfa_s *bfa) { u32 umsk; - int pci_func = bfa_ioc_pcifn(&bfa->ioc); + int port_id = bfa_ioc_portid(&bfa->ioc); - bfa_trc(bfa, pci_func); + bfa_trc(bfa, bfa_ioc_pcifn(&bfa->ioc)); + bfa_trc(bfa, port_id); bfa_msix_ctrl_install(bfa); if (bfa_asic_id_ct2(bfa->ioc.pcidev.device_id)) { umsk = __HFN_INT_ERR_MASK_CT2; - umsk |= pci_func == 0 ? + umsk |= port_id == 0 ? __HFN_INT_FN0_MASK_CT2 : __HFN_INT_FN1_MASK_CT2; } else { umsk = __HFN_INT_ERR_MASK; - umsk |= pci_func == 0 ? __HFN_INT_FN0_MASK : __HFN_INT_FN1_MASK; + umsk |= port_id == 0 ? __HFN_INT_FN0_MASK : __HFN_INT_FN1_MASK; } writel(umsk, bfa->iocfc.bfa_regs.intr_status); |