diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/fman/fman_dtsec.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/fman/fman_dtsec.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/fman/fman_dtsec.c b/drivers/net/ethernet/freescale/fman/fman_dtsec.c index 57b1e2b47c0a..1ca543ac8f2c 100644 --- a/drivers/net/ethernet/freescale/fman/fman_dtsec.c +++ b/drivers/net/ethernet/freescale/fman/fman_dtsec.c @@ -123,11 +123,13 @@ #define DTSEC_ECNTRL_R100M 0x00000008 #define DTSEC_ECNTRL_QSGMIIM 0x00000001 +#define TCTRL_TTSE 0x00000040 #define TCTRL_GTS 0x00000020 #define RCTRL_PAL_MASK 0x001f0000 #define RCTRL_PAL_SHIFT 16 #define RCTRL_GHTX 0x00000400 +#define RCTRL_RTSE 0x00000040 #define RCTRL_GRS 0x00000020 #define RCTRL_MPROM 0x00000008 #define RCTRL_RSF 0x00000004 @@ -1136,6 +1138,31 @@ int dtsec_set_allmulti(struct fman_mac *dtsec, bool enable) return 0; } +int dtsec_set_tstamp(struct fman_mac *dtsec, bool enable) +{ + struct dtsec_regs __iomem *regs = dtsec->regs; + u32 rctrl, tctrl; + + if (!is_init_done(dtsec->dtsec_drv_param)) + return -EINVAL; + + rctrl = ioread32be(®s->rctrl); + tctrl = ioread32be(®s->tctrl); + + if (enable) { + rctrl |= RCTRL_RTSE; + tctrl |= TCTRL_TTSE; + } else { + rctrl &= ~RCTRL_RTSE; + tctrl &= ~TCTRL_TTSE; + } + + iowrite32be(rctrl, ®s->rctrl); + iowrite32be(tctrl, ®s->tctrl); + + return 0; +} + int dtsec_del_hash_mac_address(struct fman_mac *dtsec, enet_addr_t *eth_addr) { struct dtsec_regs __iomem *regs = dtsec->regs; |