1 files changed, 159 insertions, 0 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2800pci.h b/drivers/net/wireless/rt2x00/rt2800pci.h
new file mode 100644
index 000000000000..afc8e7da27cb
--- /dev/null
+++ b/drivers/net/wireless/rt2x00/rt2800pci.h
@@ -0,0 +1,159 @@
+/*
+        Copyright (C) 2009 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, write to the
+        Free Software Foundation, Inc.,
+        59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+/*
+        Module: rt2800pci
+        Abstract: Data structures and registers for the rt2800pci module.
+        Supported chipsets: RT2800E & RT2800ED.
+ */
+
+#ifndef RT2800PCI_H
+#define RT2800PCI_H
+
+/*
+ * PCI registers.
+ */
+
+/*
+ * E2PROM_CSR: EEPROM control register.
+ * RELOAD: Write 1 to reload eeprom content.
+ * TYPE: 0: 93c46, 1:93c66.
+ * LOAD_STATUS: 1:loading, 0:done.
+ */
+#define E2PROM_CSR                      0x0004
+#define E2PROM_CSR_DATA_CLOCK           FIELD32(0x00000001)
+#define E2PROM_CSR_CHIP_SELECT          FIELD32(0x00000002)
+#define E2PROM_CSR_DATA_IN              FIELD32(0x00000004)
+#define E2PROM_CSR_DATA_OUT             FIELD32(0x00000008)
+#define E2PROM_CSR_TYPE                 FIELD32(0x00000030)
+#define E2PROM_CSR_LOAD_STATUS          FIELD32(0x00000040)
+#define E2PROM_CSR_RELOAD               FIELD32(0x00000080)
+
+/*
+ * 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)
+
+/*
+ * 8051 firmware image.
+ */
+#define FIRMWARE_RT2860                 "rt2860.bin"
+#define FIRMWARE_IMAGE_BASE             0x2000
+
+/*
+ * 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)
+
+#endif /* RT2800PCI_H */