diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2012-10-10 23:20:17 +0100 |
|---|---|---|
| committer | Ben Hutchings <bhutchings@solarflare.com> | 2013-08-21 16:35:28 +0100 |
| commit | 338f74df399d652788cf3bab247257ae90419c7d (patch) | |
| tree | 0a17c0848023dbf6b1d6d8cf7960f395acb7a5b8 /drivers/net/ethernet/sfc/ptp.c | |
| parent | 9528b9219348e0a013f4b587958a8ba9c96d7e20 (diff) | |
sfc: Add and use MCDI_SET_QWORD() and MCDI_SET_ARRAY_QWORD()
No need to keep open-coding the assignment of high and low dwords.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Diffstat (limited to 'drivers/net/ethernet/sfc/ptp.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/ptp.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c index 5612021d960a..d96bfc41c149 100644 --- a/drivers/net/ethernet/sfc/ptp.c +++ b/drivers/net/ethernet/sfc/ptp.c @@ -533,10 +533,8 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings) MCDI_SET_DWORD(synch_buf, PTP_IN_OP, MC_CMD_PTP_OP_SYNCHRONIZE); MCDI_SET_DWORD(synch_buf, PTP_IN_SYNCHRONIZE_NUMTIMESETS, num_readings); - MCDI_SET_DWORD(synch_buf, PTP_IN_SYNCHRONIZE_START_ADDR_LO, - (u32)ptp->start.dma_addr); - MCDI_SET_DWORD(synch_buf, PTP_IN_SYNCHRONIZE_START_ADDR_HI, - (u32)((u64)ptp->start.dma_addr >> 32)); + MCDI_SET_QWORD(synch_buf, PTP_IN_SYNCHRONIZE_START_ADDR, + ptp->start.dma_addr); /* Clear flag that signals MC ready */ ACCESS_ONCE(*start) = 0; @@ -1378,9 +1376,7 @@ static int efx_phc_adjfreq(struct ptp_clock_info *ptp, s32 delta) (PPB_EXTRA_BITS + MAX_PPB_BITS)); MCDI_SET_DWORD(inadj, PTP_IN_OP, MC_CMD_PTP_OP_ADJUST); - MCDI_SET_DWORD(inadj, PTP_IN_ADJUST_FREQ_LO, (u32)adjustment_ns); - MCDI_SET_DWORD(inadj, PTP_IN_ADJUST_FREQ_HI, - (u32)(adjustment_ns >> 32)); + MCDI_SET_QWORD(inadj, PTP_IN_ADJUST_FREQ, adjustment_ns); MCDI_SET_DWORD(inadj, PTP_IN_ADJUST_SECONDS, 0); MCDI_SET_DWORD(inadj, PTP_IN_ADJUST_NANOSECONDS, 0); rc = efx_mcdi_rpc(efx, MC_CMD_PTP, inadj, sizeof(inadj), @@ -1402,8 +1398,7 @@ static int efx_phc_adjtime(struct ptp_clock_info *ptp, s64 delta) MCDI_DECLARE_BUF(inbuf, MC_CMD_PTP_IN_ADJUST_LEN); MCDI_SET_DWORD(inbuf, PTP_IN_OP, MC_CMD_PTP_OP_ADJUST); - MCDI_SET_DWORD(inbuf, PTP_IN_ADJUST_FREQ_LO, 0); - MCDI_SET_DWORD(inbuf, PTP_IN_ADJUST_FREQ_HI, 0); + MCDI_SET_QWORD(inbuf, PTP_IN_ADJUST_FREQ, 0); MCDI_SET_DWORD(inbuf, PTP_IN_ADJUST_SECONDS, (u32)delta_ts.tv_sec); MCDI_SET_DWORD(inbuf, PTP_IN_ADJUST_NANOSECONDS, (u32)delta_ts.tv_nsec); return efx_mcdi_rpc(efx, MC_CMD_PTP, inbuf, sizeof(inbuf), |