diff options
Diffstat (limited to 'drivers/net/vxge/vxge-config.c')
| -rw-r--r-- | drivers/net/vxge/vxge-config.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/net/vxge/vxge-config.c b/drivers/net/vxge/vxge-config.c index 933237ec38d..c07a7379cfa 100644 --- a/drivers/net/vxge/vxge-config.c +++ b/drivers/net/vxge/vxge-config.c @@ -2157,6 +2157,28 @@ exit: } /* + * vxge_hw_vpath_strip_fcs_check - Check for FCS strip. + */ +enum vxge_hw_status +vxge_hw_vpath_strip_fcs_check(struct __vxge_hw_device *hldev, u64 vpath_mask) +{ + struct vxge_hw_vpmgmt_reg __iomem *vpmgmt_reg; + enum vxge_hw_status status = VXGE_HW_OK; + int i = 0, j = 0; + + for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) { + if (!((vpath_mask) & vxge_mBIT(i))) + continue; + vpmgmt_reg = hldev->vpmgmt_reg[i]; + for (j = 0; j < VXGE_HW_MAC_MAX_MAC_PORT_ID; j++) { + if (readq(&vpmgmt_reg->rxmac_cfg0_port_vpmgmt_clone[j]) + & VXGE_HW_RXMAC_CFG0_PORT_VPMGMT_CLONE_STRIP_FCS) + return VXGE_HW_FAIL; + } + } + return status; +} +/* * vxge_hw_mgmt_reg_Write - Write Titan register. */ enum vxge_hw_status |