diff options
Diffstat (limited to 'drivers/net/wireless/rsi/rsi_91x_sdio_ops.c')
| -rw-r--r-- | drivers/net/wireless/rsi/rsi_91x_sdio_ops.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/net/wireless/rsi/rsi_91x_sdio_ops.c b/drivers/net/wireless/rsi/rsi_91x_sdio_ops.c index 9b94ba780ee2..94a9fcd70dc7 100644 --- a/drivers/net/wireless/rsi/rsi_91x_sdio_ops.c +++ b/drivers/net/wireless/rsi/rsi_91x_sdio_ops.c @@ -271,6 +271,7 @@ void rsi_interrupt_handler(struct rsi_hw *adapter) "%s: ==> BUFFER_AVAILABLE <==\n", __func__); dev->rx_info.buf_available_counter++; + dev->buff_status_updated = true; break; case FIRMWARE_ASSERT_IND: @@ -333,7 +334,14 @@ int rsi_sdio_check_buffer_status(struct rsi_hw *adapter, u8 q_num) (struct rsi_91x_sdiodev *)adapter->rsi_dev; u8 buf_status = 0; int status = 0; + static int counter = 4; + if (!dev->buff_status_updated && counter) { + counter--; + goto out; + } + + dev->buff_status_updated = false; status = rsi_sdio_read_register(common->priv, RSI_DEVICE_BUFFER_STATUS_REGISTER, &buf_status); @@ -368,10 +376,16 @@ int rsi_sdio_check_buffer_status(struct rsi_hw *adapter, u8 q_num) dev->rx_info.semi_buffer_full = false; } + if (dev->rx_info.mgmt_buffer_full || dev->rx_info.buf_full_counter) + counter = 1; + else + counter = 4; + +out: if ((q_num == MGMT_SOFT_Q) && (dev->rx_info.mgmt_buffer_full)) return QUEUE_FULL; - if (dev->rx_info.buffer_full) + if ((q_num < MGMT_SOFT_Q) && (dev->rx_info.buffer_full)) return QUEUE_FULL; return QUEUE_NOT_FULL; |
