diff options
Diffstat (limited to 'drivers/net/qlge/qlge_main.c')
| -rw-r--r-- | drivers/net/qlge/qlge_main.c | 41 |
1 files changed, 32 insertions, 9 deletions
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c index 7f372672ac4e..1da831e99422 100644 --- a/drivers/net/qlge/qlge_main.c +++ b/drivers/net/qlge/qlge_main.c @@ -3040,25 +3040,40 @@ static int ql_start_rss(struct ql_adapter *qdev) return status; } -/* Initialize the frame-to-queue routing. */ -static int ql_route_initialize(struct ql_adapter *qdev) +static int ql_clear_routing_entries(struct ql_adapter *qdev) { - int status = 0; - int i; + int i, status = 0; status = ql_sem_spinlock(qdev, SEM_RT_IDX_MASK); if (status) return status; - /* Clear all the entries in the routing table. */ for (i = 0; i < 16; i++) { status = ql_set_routing_reg(qdev, i, 0, 0); if (status) { QPRINTK(qdev, IFUP, ERR, - "Failed to init routing register for CAM packets.\n"); - goto exit; + "Failed to init routing register for CAM " + "packets.\n"); + break; } } + ql_sem_unlock(qdev, SEM_RT_IDX_MASK); + return status; +} + +/* Initialize the frame-to-queue routing. */ +static int ql_route_initialize(struct ql_adapter *qdev) +{ + int status = 0; + + status = ql_sem_spinlock(qdev, SEM_RT_IDX_MASK); + if (status) + return status; + + /* Clear all the entries in the routing table. */ + status = ql_clear_routing_entries(qdev); + if (status) + goto exit; status = ql_set_routing_reg(qdev, RT_IDX_ALL_ERR_SLOT, RT_IDX_ERR, 1); if (status) { @@ -3211,9 +3226,17 @@ static int ql_adapter_reset(struct ql_adapter *qdev) { u32 value; int status = 0; - unsigned long end_jiffies = jiffies + - max((unsigned long)1, usecs_to_jiffies(30)); + unsigned long end_jiffies; + /* Clear all the entries in the routing table. */ + status = ql_clear_routing_entries(qdev); + if (status) { + QPRINTK(qdev, IFUP, ERR, "Failed to clear routing bits.\n"); + return status; + } + + end_jiffies = jiffies + + max((unsigned long)1, usecs_to_jiffies(30)); ql_write32(qdev, RST_FO, (RST_FO_FR << 16) | RST_FO_FR); do { |