diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2012-10-10 23:24:51 +0100 |
|---|---|---|
| committer | Ben Hutchings <bhutchings@solarflare.com> | 2013-08-22 19:26:01 +0100 |
| commit | f5253d92567b193c6aa137a08e7bb3b06fafc985 (patch) | |
| tree | 1eecc53ca7c8010698461451acf93a098c2c23ac /drivers/net | |
| parent | 8803e15042fbf5bd53b9b43147a91e3f50cffb03 (diff) | |
| download | linux-f5253d92567b193c6aa137a08e7bb3b06fafc985.tar.gz linux-f5253d92567b193c6aa137a08e7bb3b06fafc985.tar.bz2 linux-f5253d92567b193c6aa137a08e7bb3b06fafc985.zip | |
sfc: Define and use MCDI_POPULATE_DWORD_{1,2,3,4,5,6,7}
There is only one user now, but we're about to add many more.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/sfc/mcdi.h | 54 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/mcdi_port.c | 18 |
2 files changed, 62 insertions, 10 deletions
diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h index 69586e02bfca..a465cc154139 100644 --- a/drivers/net/ethernet/sfc/mcdi.h +++ b/drivers/net/ethernet/sfc/mcdi.h @@ -128,6 +128,60 @@ extern void efx_mcdi_sensor_event(struct efx_nic *efx, efx_qword_t *ev); EFX_POPULATE_DWORD_1(*_MCDI_DWORD(_buf, _field), EFX_DWORD_0, _value) #define MCDI_DWORD(_buf, _field) \ EFX_DWORD_FIELD(*_MCDI_DWORD(_buf, _field), EFX_DWORD_0) +#define MCDI_POPULATE_DWORD_1(_buf, _field, _name1, _value1) \ + EFX_POPULATE_DWORD_1(*_MCDI_DWORD(_buf, _field), \ + MC_CMD_ ## _name1, _value1) +#define MCDI_POPULATE_DWORD_2(_buf, _field, _name1, _value1, \ + _name2, _value2) \ + EFX_POPULATE_DWORD_2(*_MCDI_DWORD(_buf, _field), \ + MC_CMD_ ## _name1, _value1, \ + MC_CMD_ ## _name2, _value2) +#define MCDI_POPULATE_DWORD_3(_buf, _field, _name1, _value1, \ + _name2, _value2, _name3, _value3) \ + EFX_POPULATE_DWORD_3(*_MCDI_DWORD(_buf, _field), \ + MC_CMD_ ## _name1, _value1, \ + MC_CMD_ ## _name2, _value2, \ + MC_CMD_ ## _name3, _value3) +#define MCDI_POPULATE_DWORD_4(_buf, _field, _name1, _value1, \ + _name2, _value2, _name3, _value3, \ + _name4, _value4) \ + EFX_POPULATE_DWORD_4(*_MCDI_DWORD(_buf, _field), \ + MC_CMD_ ## _name1, _value1, \ + MC_CMD_ ## _name2, _value2, \ + MC_CMD_ ## _name3, _value3, \ + MC_CMD_ ## _name4, _value4) +#define MCDI_POPULATE_DWORD_5(_buf, _field, _name1, _value1, \ + _name2, _value2, _name3, _value3, \ + _name4, _value4, _name5, _value5) \ + EFX_POPULATE_DWORD_5(*_MCDI_DWORD(_buf, _field), \ + MC_CMD_ ## _name1, _value1, \ + MC_CMD_ ## _name2, _value2, \ + MC_CMD_ ## _name3, _value3, \ + MC_CMD_ ## _name4, _value4, \ + MC_CMD_ ## _name5, _value5) +#define MCDI_POPULATE_DWORD_6(_buf, _field, _name1, _value1, \ + _name2, _value2, _name3, _value3, \ + _name4, _value4, _name5, _value5, \ + _name6, _value6) \ + EFX_POPULATE_DWORD_6(*_MCDI_DWORD(_buf, _field), \ + MC_CMD_ ## _name1, _value1, \ + MC_CMD_ ## _name2, _value2, \ + MC_CMD_ ## _name3, _value3, \ + MC_CMD_ ## _name4, _value4, \ + MC_CMD_ ## _name5, _value5, \ + MC_CMD_ ## _name6, _value6) +#define MCDI_POPULATE_DWORD_7(_buf, _field, _name1, _value1, \ + _name2, _value2, _name3, _value3, \ + _name4, _value4, _name5, _value5, \ + _name6, _value6, _name7, _value7) \ + EFX_POPULATE_DWORD_7(*_MCDI_DWORD(_buf, _field), \ + MC_CMD_ ## _name1, _value1, \ + MC_CMD_ ## _name2, _value2, \ + MC_CMD_ ## _name3, _value3, \ + MC_CMD_ ## _name4, _value4, \ + MC_CMD_ ## _name5, _value5, \ + MC_CMD_ ## _name6, _value6, \ + MC_CMD_ ## _name7, _value7) #define MCDI_SET_QWORD(_buf, _field, _value) \ do { \ EFX_POPULATE_DWORD_1(_MCDI_DWORD(_buf, _field)[0], \ diff --git a/drivers/net/ethernet/sfc/mcdi_port.c b/drivers/net/ethernet/sfc/mcdi_port.c index e359227e6b17..30e8a1936fc2 100644 --- a/drivers/net/ethernet/sfc/mcdi_port.c +++ b/drivers/net/ethernet/sfc/mcdi_port.c @@ -926,21 +926,19 @@ static int efx_mcdi_mac_stats(struct efx_nic *efx, dma_addr_t dma_addr, { MCDI_DECLARE_BUF(inbuf, MC_CMD_MAC_STATS_IN_LEN); int rc; - efx_dword_t *cmd_ptr; int period = enable ? 1000 : 0; BUILD_BUG_ON(MC_CMD_MAC_STATS_OUT_DMA_LEN != 0); MCDI_SET_QWORD(inbuf, MAC_STATS_IN_DMA_ADDR, dma_addr); - cmd_ptr = (efx_dword_t *)MCDI_PTR(inbuf, MAC_STATS_IN_CMD); - EFX_POPULATE_DWORD_7(*cmd_ptr, - MC_CMD_MAC_STATS_IN_DMA, !!enable, - MC_CMD_MAC_STATS_IN_CLEAR, clear, - MC_CMD_MAC_STATS_IN_PERIODIC_CHANGE, 1, - MC_CMD_MAC_STATS_IN_PERIODIC_ENABLE, !!enable, - MC_CMD_MAC_STATS_IN_PERIODIC_CLEAR, 0, - MC_CMD_MAC_STATS_IN_PERIODIC_NOEVENT, 1, - MC_CMD_MAC_STATS_IN_PERIOD_MS, period); + MCDI_POPULATE_DWORD_7(inbuf, MAC_STATS_IN_CMD, + MAC_STATS_IN_DMA, !!enable, + MAC_STATS_IN_CLEAR, clear, + MAC_STATS_IN_PERIODIC_CHANGE, 1, + MAC_STATS_IN_PERIODIC_ENABLE, !!enable, + MAC_STATS_IN_PERIODIC_CLEAR, 0, + MAC_STATS_IN_PERIODIC_NOEVENT, 1, + MAC_STATS_IN_PERIOD_MS, period); MCDI_SET_DWORD(inbuf, MAC_STATS_IN_DMA_LEN, dma_len); rc = efx_mcdi_rpc(efx, MC_CMD_MAC_STATS, inbuf, sizeof(inbuf), |