diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/rdma/hfi1/chip.c | 11 | ||||
| -rw-r--r-- | drivers/staging/rdma/hfi1/qsfp.c | 4 |
2 files changed, 9 insertions, 6 deletions
diff --git a/drivers/staging/rdma/hfi1/chip.c b/drivers/staging/rdma/hfi1/chip.c index 6e44d52..483b37a 100644 --- a/drivers/staging/rdma/hfi1/chip.c +++ b/drivers/staging/rdma/hfi1/chip.c @@ -5946,10 +5946,10 @@ static void handle_qsfp_int(struct hfi1_devdata *dd, u32 src_ctx, u64 reg) u64 qsfp_int_mgmt = (u64)(QSFP_HFI0_INT_N | QSFP_HFI0_MODPRST_N); if (reg & QSFP_HFI0_MODPRST_N) { - dd_dev_info(dd, "%s: ModPresent triggered QSFP interrupt\n", - __func__); - if (!qsfp_mod_present(ppd)) { + dd_dev_info(dd, "%s: QSFP module removed\n", + __func__); + ppd->driver_link_ready = 0; /* * Cable removed, reset all our information about the @@ -5989,6 +5989,9 @@ static void handle_qsfp_int(struct hfi1_devdata *dd, u32 src_ctx, u64 reg) queue_work(ppd->hfi1_wq, &ppd->link_down_work); } } else { + dd_dev_info(dd, "%s: QSFP module inserted\n", + __func__); + spin_lock_irqsave(&ppd->qsfp_info.qsfp_lock, flags); ppd->qsfp_info.cache_valid = 0; ppd->qsfp_info.cache_refresh_required = 1; @@ -6009,7 +6012,7 @@ static void handle_qsfp_int(struct hfi1_devdata *dd, u32 src_ctx, u64 reg) } if (reg & QSFP_HFI0_INT_N) { - dd_dev_info(dd, "%s: IntN triggered QSFP interrupt\n", + dd_dev_info(dd, "%s: Interrupt received from QSFP module\n", __func__); spin_lock_irqsave(&ppd->qsfp_info.qsfp_lock, flags); ppd->qsfp_info.check_interrupt_flags = 1; diff --git a/drivers/staging/rdma/hfi1/qsfp.c b/drivers/staging/rdma/hfi1/qsfp.c index e38a0eb..07330b0 100644 --- a/drivers/staging/rdma/hfi1/qsfp.c +++ b/drivers/staging/rdma/hfi1/qsfp.c @@ -187,7 +187,7 @@ done: /* * Write page n, offset m of QSFP memory as defined by SFF 8636 - * in the cache by writing @addr = ((256 * n) + m) + * by writing @addr = ((256 * n) + m) */ int qsfp_write(struct hfi1_pportdata *ppd, u32 target, int addr, void *bp, int len) @@ -253,7 +253,7 @@ int qsfp_write(struct hfi1_pportdata *ppd, u32 target, int addr, void *bp, /* * Access page n, offset m of QSFP memory as defined by SFF 8636 - * in the cache by reading @addr = ((256 * n) + m) + * by reading @addr = ((256 * n) + m) */ int qsfp_read(struct hfi1_pportdata *ppd, u32 target, int addr, void *bp, int len) |