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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/staging/vt6656/desc.h | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/staging/vt6656/desc.h')
-rw-r--r-- | drivers/staging/vt6656/desc.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/drivers/staging/vt6656/desc.h b/drivers/staging/vt6656/desc.h new file mode 100644 index 000000000..c13561e52 --- /dev/null +++ b/drivers/staging/vt6656/desc.h @@ -0,0 +1,91 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. + * All rights reserved. + * + * Purpose:The header file of descriptor + * + * Revision History: + * + * Author: Tevin Chen + * + * Date: May 21, 1996 + * + */ + +#ifndef __DESC_H__ +#define __DESC_H__ + +#include <linux/bits.h> +#include <linux/types.h> +#include <linux/mm.h> + +/* max transmit or receive buffer size */ +#define CB_MAX_BUF_SIZE 2900U /* NOTE: must be multiple of 4 */ + +#define MAX_TOTAL_SIZE_WITH_ALL_HEADERS CB_MAX_BUF_SIZE + +#define MAX_INTERRUPT_SIZE 32 + +#define CB_MAX_RX_DESC 128 /* max # of descriptors */ +#define CB_MIN_RX_DESC 16 /* min # of RX descriptors */ +#define CB_MAX_TX_DESC 128 /* max # of descriptors */ +#define CB_MIN_TX_DESC 16 /* min # of TX descriptors */ + +/* + * bits in the RSR register + */ +#define RSR_ADDRBROAD BIT(7) +#define RSR_ADDRMULTI BIT(6) +#define RSR_ADDRUNI 0x00 +#define RSR_IVLDTYP BIT(5) /* invalid packet type */ +#define RSR_IVLDLEN BIT(4) /* invalid len (> 2312 byte) */ +#define RSR_BSSIDOK BIT(3) +#define RSR_CRCOK BIT(2) +#define RSR_BCNSSIDOK BIT(1) +#define RSR_ADDROK BIT(0) + +/* + * bits in the new RSR register + */ +#define NEWRSR_DECRYPTOK BIT(4) +#define NEWRSR_CFPIND BIT(3) +#define NEWRSR_HWUTSF BIT(2) +#define NEWRSR_BCNHITAID BIT(1) +#define NEWRSR_BCNHITAID0 BIT(0) + +/* + * bits in the TSR register + */ +#define TSR_RETRYTMO BIT(3) +#define TSR_TMO BIT(2) +#define TSR_ACKDATA BIT(1) +#define TSR_VALID BIT(0) + +#define FIFOCTL_AUTO_FB_1 0x1000 +#define FIFOCTL_AUTO_FB_0 0x0800 +#define FIFOCTL_GRPACK 0x0400 +#define FIFOCTL_11GA 0x0300 +#define FIFOCTL_11GB 0x0200 +#define FIFOCTL_11B 0x0100 +#define FIFOCTL_11A 0x0000 +#define FIFOCTL_RTS 0x0080 +#define FIFOCTL_ISDMA0 0x0040 +#define FIFOCTL_GENINT 0x0020 +#define FIFOCTL_TMOEN 0x0010 +#define FIFOCTL_LRETRY 0x0008 +#define FIFOCTL_CRCDIS 0x0004 +#define FIFOCTL_NEEDACK 0x0002 +#define FIFOCTL_LHEAD 0x0001 + +/* WMAC definition Frag Control */ +#define FRAGCTL_AES 0x0300 +#define FRAGCTL_TKIP 0x0200 +#define FRAGCTL_LEGACY 0x0100 +#define FRAGCTL_NONENCRYPT 0x0000 +#define FRAGCTL_ENDFRAG 0x0003 +#define FRAGCTL_MIDFRAG 0x0002 +#define FRAGCTL_STAFRAG 0x0001 +#define FRAGCTL_NONFRAG 0x0000 + +#endif /* __DESC_H__ */ |