diff options
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_sd7220.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_sd7220.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/qib/qib_sd7220.c b/drivers/infiniband/hw/qib/qib_sd7220.c index 911205d3d5a0..c72775f27212 100644 --- a/drivers/infiniband/hw/qib/qib_sd7220.c +++ b/drivers/infiniband/hw/qib/qib_sd7220.c @@ -259,6 +259,7 @@ static int qib_ibsd_reset(struct qib_devdata *dd, int assert_rst) * it again during startup. */ u64 val; + rst_val &= ~(1ULL); qib_write_kreg(dd, kr_hwerrmask, dd->cspec->hwerrmask & @@ -590,6 +591,7 @@ static int epb_access(struct qib_devdata *dd, int sdnum, int claim) * Both should be clear */ u64 newval = 0; + qib_write_kreg(dd, acc, newval); /* First read after write is not trustworthy */ pollval = qib_read_kreg32(dd, acc); @@ -601,6 +603,7 @@ static int epb_access(struct qib_devdata *dd, int sdnum, int claim) /* Need to claim */ u64 pollval; u64 newval = EPB_ACC_REQ | oct_sel; + qib_write_kreg(dd, acc, newval); /* First read after write is not trustworthy */ pollval = qib_read_kreg32(dd, acc); @@ -812,6 +815,7 @@ static int qib_sd7220_ram_xfer(struct qib_devdata *dd, int sdnum, u32 loc, if (!sofar) { /* Only set address at start of chunk */ int addrbyte = (addr + sofar) >> 8; + transval = csbit | EPB_MADDRH | addrbyte; tries = epb_trans(dd, trans, transval, &transval); @@ -922,7 +926,7 @@ qib_sd7220_ib_vfy(struct qib_devdata *dd, const struct firmware *fw) * IRQ not set up at this point in init, so we poll. */ #define IB_SERDES_TRIM_DONE (1ULL << 11) -#define TRIM_TMO (30) +#define TRIM_TMO (15) static int qib_sd_trimdone_poll(struct qib_devdata *dd) { @@ -940,7 +944,7 @@ static int qib_sd_trimdone_poll(struct qib_devdata *dd) ret = 1; break; } - msleep(10); + msleep(20); } if (trim_tmo >= TRIM_TMO) { qib_dev_err(dd, "No TRIMDONE in %d tries\n", trim_tmo); @@ -1071,6 +1075,7 @@ static int qib_sd_setvals(struct qib_devdata *dd) dds_reg_map >>= 4; for (midx = 0; midx < DDS_ROWS; ++midx) { u64 __iomem *daddr = taddr + ((midx << 4) + idx); + data = dds_init_vals[midx].reg_vals[idx]; writeq(data, daddr); mmiowb(); |