diff options
Diffstat (limited to 'drivers/staging/wilc1000/wlan.c')
| -rw-r--r-- | drivers/staging/wilc1000/wlan.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/drivers/staging/wilc1000/wlan.c b/drivers/staging/wilc1000/wlan.c index 601e4d1345d2..9dfabd1af4e7 100644 --- a/drivers/staging/wilc1000/wlan.c +++ b/drivers/staging/wilc1000/wlan.c @@ -568,8 +568,8 @@ int wilc_wlan_handle_txq(struct wilc *wilc, u32 *txq_count) ret = func->hif_read_reg(wilc, WILC_HOST_VMM_CTL, ®); if (ret) break; - if ((reg >> 2) & 0x1) { - entries = ((reg >> 3) & 0x3f); + if (FIELD_GET(WILC_VMM_ENTRY_AVAILABLE, reg)) { + entries = FIELD_GET(WILC_VMM_ENTRY_COUNT, reg); break; } release_bus(wilc, WILC_BUS_RELEASE_ALLOW_SLEEP); @@ -610,6 +610,7 @@ int wilc_wlan_handle_txq(struct wilc *wilc, u32 *txq_count) do { u32 header, buffer_offset; char *bssid; + u8 mgmt_ptk = 0; tqe = wilc_wlan_txq_remove_from_head(dev); if (!tqe) @@ -620,15 +621,16 @@ int wilc_wlan_handle_txq(struct wilc *wilc, u32 *txq_count) break; le32_to_cpus(&vmm_table[i]); - vmm_sz = (vmm_table[i] & 0x3ff); + vmm_sz = FIELD_GET(WILC_VMM_BUFFER_SIZE, vmm_table[i]); vmm_sz *= 4; - header = (tqe->type << 31) | - (tqe->buffer_size << 15) | - vmm_sz; + if (tqe->type == WILC_MGMT_PKT) - header |= BIT(30); - else - header &= ~BIT(30); + mgmt_ptk = 1; + + header = (FIELD_PREP(WILC_VMM_HDR_TYPE, tqe->type) | + FIELD_PREP(WILC_VMM_HDR_MGMT_FIELD, mgmt_ptk) | + FIELD_PREP(WILC_VMM_HDR_PKT_SIZE, tqe->buffer_size) | + FIELD_PREP(WILC_VMM_HDR_BUFF_SIZE, vmm_sz)); cpu_to_le32s(&header); memcpy(&txb[offset], &header, 4); @@ -686,10 +688,10 @@ static void wilc_wlan_handle_rx_buff(struct wilc *wilc, u8 *buffer, int size) buff_ptr = buffer + offset; header = get_unaligned_le32(buff_ptr); - is_cfg_packet = (header >> 31) & 0x1; - pkt_offset = (header >> 22) & 0x1ff; - tp_len = (header >> 11) & 0x7ff; - pkt_len = header & 0x7ff; + is_cfg_packet = FIELD_GET(WILC_PKT_HDR_CONFIG_FIELD, header); + pkt_offset = FIELD_GET(WILC_PKT_HDR_OFFSET_FIELD, header); + tp_len = FIELD_GET(WILC_PKT_HDR_TOTAL_LEN_FIELD, header); + pkt_len = FIELD_GET(WILC_PKT_HDR_LEN_FIELD, header); if (pkt_len == 0 || tp_len == 0) break; @@ -758,11 +760,11 @@ static void wilc_wlan_handle_isr_ext(struct wilc *wilc, u32 int_status) int ret = 0; struct rxq_entry_t *rqe; - size = (int_status & 0x7fff) << 2; + size = FIELD_GET(WILC_INTERRUPT_DATA_SIZE, int_status) << 2; while (!size && retries < 10) { wilc->hif_func->hif_read_size(wilc, &size); - size = (size & 0x7fff) << 2; + size = FIELD_GET(WILC_INTERRUPT_DATA_SIZE, size) << 2; retries++; } |