diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2800mmio.h')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800mmio.h | 163 |
1 files changed, 0 insertions, 163 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800mmio.h b/drivers/net/wireless/rt2x00/rt2800mmio.h deleted file mode 100644 index b63312ce3..000000000 --- a/drivers/net/wireless/rt2x00/rt2800mmio.h +++ /dev/null @@ -1,163 +0,0 @@ -/* Copyright (C) 2009 - 2010 Ivo van Doorn <IvDoorn@gmail.com> - * Copyright (C) 2009 Alban Browaeys <prahal@yahoo.com> - * Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org> - * Copyright (C) 2009 Luis Correia <luis.f.correia@gmail.com> - * Copyright (C) 2009 Mattias Nissler <mattias.nissler@gmx.de> - * Copyright (C) 2009 Mark Asselstine <asselsm@gmail.com> - * Copyright (C) 2009 Xose Vazquez Perez <xose.vazquez@gmail.com> - * Copyright (C) 2009 Bart Zolnierkiewicz <bzolnier@gmail.com> - * <http://rt2x00.serialmonkey.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -/* Module: rt2800mmio - * Abstract: forward declarations for the rt2800mmio module. - */ - -#ifndef RT2800MMIO_H -#define RT2800MMIO_H - -/* - * Queue register offset macros - */ -#define TX_QUEUE_REG_OFFSET 0x10 -#define TX_BASE_PTR(__x) (TX_BASE_PTR0 + ((__x) * TX_QUEUE_REG_OFFSET)) -#define TX_MAX_CNT(__x) (TX_MAX_CNT0 + ((__x) * TX_QUEUE_REG_OFFSET)) -#define TX_CTX_IDX(__x) (TX_CTX_IDX0 + ((__x) * TX_QUEUE_REG_OFFSET)) -#define TX_DTX_IDX(__x) (TX_DTX_IDX0 + ((__x) * TX_QUEUE_REG_OFFSET)) - -/* - * DMA descriptor defines. - */ -#define TXD_DESC_SIZE (4 * sizeof(__le32)) -#define RXD_DESC_SIZE (4 * sizeof(__le32)) - -/* - * TX descriptor format for TX, PRIO and Beacon Ring. - */ - -/* - * Word0 - */ -#define TXD_W0_SD_PTR0 FIELD32(0xffffffff) - -/* - * Word1 - */ -#define TXD_W1_SD_LEN1 FIELD32(0x00003fff) -#define TXD_W1_LAST_SEC1 FIELD32(0x00004000) -#define TXD_W1_BURST FIELD32(0x00008000) -#define TXD_W1_SD_LEN0 FIELD32(0x3fff0000) -#define TXD_W1_LAST_SEC0 FIELD32(0x40000000) -#define TXD_W1_DMA_DONE FIELD32(0x80000000) - -/* - * Word2 - */ -#define TXD_W2_SD_PTR1 FIELD32(0xffffffff) - -/* - * Word3 - * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI - * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler. - * 0:MGMT, 1:HCCA 2:EDCA - */ -#define TXD_W3_WIV FIELD32(0x01000000) -#define TXD_W3_QSEL FIELD32(0x06000000) -#define TXD_W3_TCO FIELD32(0x20000000) -#define TXD_W3_UCO FIELD32(0x40000000) -#define TXD_W3_ICO FIELD32(0x80000000) - -/* - * RX descriptor format for RX Ring. - */ - -/* - * Word0 - */ -#define RXD_W0_SDP0 FIELD32(0xffffffff) - -/* - * Word1 - */ -#define RXD_W1_SDL1 FIELD32(0x00003fff) -#define RXD_W1_SDL0 FIELD32(0x3fff0000) -#define RXD_W1_LS0 FIELD32(0x40000000) -#define RXD_W1_DMA_DONE FIELD32(0x80000000) - -/* - * Word2 - */ -#define RXD_W2_SDP1 FIELD32(0xffffffff) - -/* - * Word3 - * AMSDU: RX with 802.3 header, not 802.11 header. - * DECRYPTED: This frame is being decrypted. - */ -#define RXD_W3_BA FIELD32(0x00000001) -#define RXD_W3_DATA FIELD32(0x00000002) -#define RXD_W3_NULLDATA FIELD32(0x00000004) -#define RXD_W3_FRAG FIELD32(0x00000008) -#define RXD_W3_UNICAST_TO_ME FIELD32(0x00000010) -#define RXD_W3_MULTICAST FIELD32(0x00000020) -#define RXD_W3_BROADCAST FIELD32(0x00000040) -#define RXD_W3_MY_BSS FIELD32(0x00000080) -#define RXD_W3_CRC_ERROR FIELD32(0x00000100) -#define RXD_W3_CIPHER_ERROR FIELD32(0x00000600) -#define RXD_W3_AMSDU FIELD32(0x00000800) -#define RXD_W3_HTC FIELD32(0x00001000) -#define RXD_W3_RSSI FIELD32(0x00002000) -#define RXD_W3_L2PAD FIELD32(0x00004000) -#define RXD_W3_AMPDU FIELD32(0x00008000) -#define RXD_W3_DECRYPTED FIELD32(0x00010000) -#define RXD_W3_PLCP_SIGNAL FIELD32(0x00020000) -#define RXD_W3_PLCP_RSSI FIELD32(0x00040000) - -/* TX descriptor initialization */ -__le32 *rt2800mmio_get_txwi(struct queue_entry *entry); -void rt2800mmio_write_tx_desc(struct queue_entry *entry, - struct txentry_desc *txdesc); - -/* RX control handlers */ -void rt2800mmio_fill_rxdone(struct queue_entry *entry, - struct rxdone_entry_desc *rxdesc); - -/* Interrupt functions */ -void rt2800mmio_txstatus_tasklet(unsigned long data); -void rt2800mmio_pretbtt_tasklet(unsigned long data); -void rt2800mmio_tbtt_tasklet(unsigned long data); -void rt2800mmio_rxdone_tasklet(unsigned long data); -void rt2800mmio_autowake_tasklet(unsigned long data); -irqreturn_t rt2800mmio_interrupt(int irq, void *dev_instance); -void rt2800mmio_toggle_irq(struct rt2x00_dev *rt2x00dev, - enum dev_state state); - -/* Queue handlers */ -void rt2800mmio_start_queue(struct data_queue *queue); -void rt2800mmio_kick_queue(struct data_queue *queue); -void rt2800mmio_stop_queue(struct data_queue *queue); -void rt2800mmio_queue_init(struct data_queue *queue); - -/* Initialization functions */ -bool rt2800mmio_get_entry_state(struct queue_entry *entry); -void rt2800mmio_clear_entry(struct queue_entry *entry); -int rt2800mmio_init_queues(struct rt2x00_dev *rt2x00dev); -int rt2800mmio_init_registers(struct rt2x00_dev *rt2x00dev); - -/* Device state switch handlers. */ -int rt2800mmio_enable_radio(struct rt2x00_dev *rt2x00dev); - -#endif /* RT2800MMIO_H */ |