diff options
| author | Mitko Haralanov <mitko.haralanov@intel.com> | 2013-06-26 18:46:22 +0400 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2013-06-26 20:27:50 +0400 |
| commit | 22baa407f9e67636a3fd740a552f8f5e06cf8db5 (patch) | |
| tree | baa14660dded8896e03ba2b84ee139d8d8eadd4e /drivers/infiniband | |
| parent | 1dd173b01f52c7a197cab20563d5f4967472a852 (diff) | |
| download | linux-22baa407f9e67636a3fd740a552f8f5e06cf8db5.tar.xz | |
IB/qib: New transmitter tunning settings for Dell 1.1 backplane
The Dell blade chassis got an updated backplane which requires new
transmitter tuning settings.
Signed-off-by: Mitko Haralanov <mitko.haralanov@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_iba7322.c | 59 |
1 files changed, 37 insertions, 22 deletions
diff --git a/drivers/infiniband/hw/qib/qib_iba7322.c b/drivers/infiniband/hw/qib/qib_iba7322.c index 46ffea033be0..f7c4b44b1f93 100644 --- a/drivers/infiniband/hw/qib/qib_iba7322.c +++ b/drivers/infiniband/hw/qib/qib_iba7322.c @@ -590,7 +590,7 @@ struct vendor_txdds_ent { static void write_tx_serdes_param(struct qib_pportdata *, struct txdds_ent *); #define TXDDS_TABLE_SZ 16 /* number of entries per speed in onchip table */ -#define TXDDS_EXTRA_SZ 13 /* number of extra tx settings entries */ +#define TXDDS_EXTRA_SZ 18 /* number of extra tx settings entries */ #define TXDDS_MFG_SZ 2 /* number of mfg tx settings entries */ #define SERDES_CHANS 4 /* yes, it's obvious, but one less magic number */ @@ -7466,15 +7466,20 @@ static const struct txdds_ent txdds_extra_sdr[TXDDS_EXTRA_SZ] = { { 0, 0, 0, 1 }, /* QMH7342 backplane settings */ { 0, 0, 0, 2 }, /* QMH7342 backplane settings */ { 0, 0, 0, 2 }, /* QMH7342 backplane settings */ - { 0, 0, 0, 11 }, /* QME7342 backplane settings */ - { 0, 0, 0, 11 }, /* QME7342 backplane settings */ - { 0, 0, 0, 11 }, /* QME7342 backplane settings */ - { 0, 0, 0, 11 }, /* QME7342 backplane settings */ - { 0, 0, 0, 11 }, /* QME7342 backplane settings */ - { 0, 0, 0, 11 }, /* QME7342 backplane settings */ - { 0, 0, 0, 11 }, /* QME7342 backplane settings */ { 0, 0, 0, 3 }, /* QMH7342 backplane settings */ { 0, 0, 0, 4 }, /* QMH7342 backplane settings */ + { 0, 1, 4, 15 }, /* QME7342 backplane settings 1.0 */ + { 0, 1, 3, 15 }, /* QME7342 backplane settings 1.0 */ + { 0, 1, 0, 12 }, /* QME7342 backplane settings 1.0 */ + { 0, 1, 0, 11 }, /* QME7342 backplane settings 1.0 */ + { 0, 1, 0, 9 }, /* QME7342 backplane settings 1.0 */ + { 0, 1, 0, 14 }, /* QME7342 backplane settings 1.0 */ + { 0, 1, 2, 15 }, /* QME7342 backplane settings 1.0 */ + { 0, 1, 0, 11 }, /* QME7342 backplane settings 1.1 */ + { 0, 1, 0, 7 }, /* QME7342 backplane settings 1.1 */ + { 0, 1, 0, 9 }, /* QME7342 backplane settings 1.1 */ + { 0, 1, 0, 6 }, /* QME7342 backplane settings 1.1 */ + { 0, 1, 0, 8 }, /* QME7342 backplane settings 1.1 */ }; static const struct txdds_ent txdds_extra_ddr[TXDDS_EXTRA_SZ] = { @@ -7483,15 +7488,20 @@ static const struct txdds_ent txdds_extra_ddr[TXDDS_EXTRA_SZ] = { { 0, 0, 0, 7 }, /* QMH7342 backplane settings */ { 0, 0, 0, 8 }, /* QMH7342 backplane settings */ { 0, 0, 0, 8 }, /* QMH7342 backplane settings */ - { 0, 0, 0, 13 }, /* QME7342 backplane settings */ - { 0, 0, 0, 13 }, /* QME7342 backplane settings */ - { 0, 0, 0, 13 }, /* QME7342 backplane settings */ - { 0, 0, 0, 13 }, /* QME7342 backplane settings */ - { 0, 0, 0, 13 }, /* QME7342 backplane settings */ - { 0, 0, 0, 13 }, /* QME7342 backplane settings */ - { 0, 0, 0, 13 }, /* QME7342 backplane settings */ { 0, 0, 0, 9 }, /* QMH7342 backplane settings */ { 0, 0, 0, 10 }, /* QMH7342 backplane settings */ + { 0, 1, 4, 15 }, /* QME7342 backplane settings 1.0 */ + { 0, 1, 3, 15 }, /* QME7342 backplane settings 1.0 */ + { 0, 1, 0, 12 }, /* QME7342 backplane settings 1.0 */ + { 0, 1, 0, 11 }, /* QME7342 backplane settings 1.0 */ + { 0, 1, 0, 9 }, /* QME7342 backplane settings 1.0 */ + { 0, 1, 0, 14 }, /* QME7342 backplane settings 1.0 */ + { 0, 1, 2, 15 }, /* QME7342 backplane settings 1.0 */ + { 0, 1, 0, 11 }, /* QME7342 backplane settings 1.1 */ + { 0, 1, 0, 7 }, /* QME7342 backplane settings 1.1 */ + { 0, 1, 0, 9 }, /* QME7342 backplane settings 1.1 */ + { 0, 1, 0, 6 }, /* QME7342 backplane settings 1.1 */ + { 0, 1, 0, 8 }, /* QME7342 backplane settings 1.1 */ }; static const struct txdds_ent txdds_extra_qdr[TXDDS_EXTRA_SZ] = { @@ -7500,15 +7510,20 @@ static const struct txdds_ent txdds_extra_qdr[TXDDS_EXTRA_SZ] = { { 0, 1, 0, 5 }, /* QMH7342 backplane settings */ { 0, 1, 0, 6 }, /* QMH7342 backplane settings */ { 0, 1, 0, 8 }, /* QMH7342 backplane settings */ - { 0, 1, 12, 10 }, /* QME7342 backplane setting */ - { 0, 1, 12, 11 }, /* QME7342 backplane setting */ - { 0, 1, 12, 12 }, /* QME7342 backplane setting */ - { 0, 1, 12, 14 }, /* QME7342 backplane setting */ - { 0, 1, 12, 6 }, /* QME7342 backplane setting */ - { 0, 1, 12, 7 }, /* QME7342 backplane setting */ - { 0, 1, 12, 8 }, /* QME7342 backplane setting */ { 0, 1, 0, 10 }, /* QMH7342 backplane settings */ { 0, 1, 0, 12 }, /* QMH7342 backplane settings */ + { 0, 1, 4, 15 }, /* QME7342 backplane settings 1.0 */ + { 0, 1, 3, 15 }, /* QME7342 backplane settings 1.0 */ + { 0, 1, 0, 12 }, /* QME7342 backplane settings 1.0 */ + { 0, 1, 0, 11 }, /* QME7342 backplane settings 1.0 */ + { 0, 1, 0, 9 }, /* QME7342 backplane settings 1.0 */ + { 0, 1, 0, 14 }, /* QME7342 backplane settings 1.0 */ + { 0, 1, 2, 15 }, /* QME7342 backplane settings 1.0 */ + { 0, 1, 0, 11 }, /* QME7342 backplane settings 1.1 */ + { 0, 1, 0, 7 }, /* QME7342 backplane settings 1.1 */ + { 0, 1, 0, 9 }, /* QME7342 backplane settings 1.1 */ + { 0, 1, 0, 6 }, /* QME7342 backplane settings 1.1 */ + { 0, 1, 0, 8 }, /* QME7342 backplane settings 1.1 */ }; static const struct txdds_ent txdds_extra_mfg[TXDDS_MFG_SZ] = { |