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author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-14 10:37:28 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-14 10:37:28 -0700 |
commit | d7e9660ad9d5e0845f52848bce31bcf5cdcdea6b (patch) | |
tree | c6c67d145771187b194d79d603742b31090a59d6 /drivers/bluetooth/btmrvl_sdio.h | |
parent | b8cb48aae1b8c50b37dcb7710363aa69a7a0d9ca (diff) | |
parent | 13af7a6ea502fcdd4c0e3d7de6e332b102309491 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1623 commits)
netxen: update copyright
netxen: fix tx timeout recovery
netxen: fix file firmware leak
netxen: improve pci memory access
netxen: change firmware write size
tg3: Fix return ring size breakage
netxen: build fix for INET=n
cdc-phonet: autoconfigure Phonet address
Phonet: back-end for autoconfigured addresses
Phonet: fix netlink address dump error handling
ipv6: Add IFA_F_DADFAILED flag
net: Add DEVTYPE support for Ethernet based devices
mv643xx_eth.c: remove unused txq_set_wrr()
ucc_geth: Fix hangs after switching from full to half duplex
ucc_geth: Rearrange some code to avoid forward declarations
phy/marvell: Make non-aneg speed/duplex forcing work for 88E1111 PHYs
drivers/net/phy: introduce missing kfree
drivers/net/wan: introduce missing kfree
net: force bridge module(s) to be GPL
Subject: [PATCH] appletalk: Fix skb leak when ipddp interface is not loaded
...
Fixed up trivial conflicts:
- arch/x86/include/asm/socket.h
converted to <asm-generic/socket.h> in the x86 tree. The generic
header has the same new #define's, so that works out fine.
- drivers/net/tun.c
fix conflict between 89f56d1e9 ("tun: reuse struct sock fields") that
switched over to using 'tun->socket.sk' instead of the redundantly
available (and thus removed) 'tun->sk', and 2b980dbd ("lsm: Add hooks
to the TUN driver") which added a new 'tun->sk' use.
Noted in 'next' by Stephen Rothwell.
Diffstat (limited to 'drivers/bluetooth/btmrvl_sdio.h')
-rw-r--r-- | drivers/bluetooth/btmrvl_sdio.h | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/drivers/bluetooth/btmrvl_sdio.h b/drivers/bluetooth/btmrvl_sdio.h new file mode 100644 index 00000000000..27329f107e5 --- /dev/null +++ b/drivers/bluetooth/btmrvl_sdio.h @@ -0,0 +1,108 @@ +/** + * Marvell BT-over-SDIO driver: SDIO interface related definitions + * + * Copyright (C) 2009, Marvell International Ltd. + * + * This software file (the "File") is distributed by Marvell International + * Ltd. under the terms of the GNU General Public License Version 2, June 1991 + * (the "License"). You may use, redistribute and/or modify this File in + * accordance with the terms and conditions of the License, a copy of which + * is available by writing to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the + * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. + * + * + * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE + * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE + * ARE EXPRESSLY DISCLAIMED. The License provides additional details about + * this warranty disclaimer. + * + **/ + +#define SDIO_HEADER_LEN 4 + +/* SD block size can not bigger than 64 due to buf size limit in firmware */ +/* define SD block size for data Tx/Rx */ +#define SDIO_BLOCK_SIZE 64 + +/* Number of blocks for firmware transfer */ +#define FIRMWARE_TRANSFER_NBLOCK 2 + +/* This is for firmware specific length */ +#define FW_EXTRA_LEN 36 + +#define MRVDRV_SIZE_OF_CMD_BUFFER (2 * 1024) + +#define MRVDRV_BT_RX_PACKET_BUFFER_SIZE \ + (HCI_MAX_FRAME_SIZE + FW_EXTRA_LEN) + +#define ALLOC_BUF_SIZE (((max_t (int, MRVDRV_BT_RX_PACKET_BUFFER_SIZE, \ + MRVDRV_SIZE_OF_CMD_BUFFER) + SDIO_HEADER_LEN \ + + SDIO_BLOCK_SIZE - 1) / SDIO_BLOCK_SIZE) \ + * SDIO_BLOCK_SIZE) + +/* The number of times to try when polling for status */ +#define MAX_POLL_TRIES 100 + +/* Max retry number of CMD53 write */ +#define MAX_WRITE_IOMEM_RETRY 2 + +/* Host Control Registers */ +#define IO_PORT_0_REG 0x00 +#define IO_PORT_1_REG 0x01 +#define IO_PORT_2_REG 0x02 + +#define CONFIG_REG 0x03 +#define HOST_POWER_UP BIT(1) +#define HOST_CMD53_FIN BIT(2) + +#define HOST_INT_MASK_REG 0x04 +#define HIM_DISABLE 0xff +#define HIM_ENABLE (BIT(0) | BIT(1)) + +#define HOST_INTSTATUS_REG 0x05 +#define UP_LD_HOST_INT_STATUS BIT(0) +#define DN_LD_HOST_INT_STATUS BIT(1) + +/* Card Control Registers */ +#define SQ_READ_BASE_ADDRESS_A0_REG 0x10 +#define SQ_READ_BASE_ADDRESS_A1_REG 0x11 + +#define CARD_STATUS_REG 0x20 +#define DN_LD_CARD_RDY BIT(0) +#define CARD_IO_READY BIT(3) + +#define CARD_FW_STATUS0_REG 0x40 +#define CARD_FW_STATUS1_REG 0x41 +#define FIRMWARE_READY 0xfedc + +#define CARD_RX_LEN_REG 0x42 +#define CARD_RX_UNIT_REG 0x43 + + +struct btmrvl_sdio_card { + struct sdio_func *func; + u32 ioport; + const char *helper; + const char *firmware; + u8 rx_unit; + struct btmrvl_private *priv; +}; + +struct btmrvl_sdio_device { + const char *helper; + const char *firmware; +}; + + +/* Platform specific DMA alignment */ +#define BTSDIO_DMA_ALIGN 8 + +/* Macros for Data Alignment : size */ +#define ALIGN_SZ(p, a) \ + (((p) + ((a) - 1)) & ~((a) - 1)) + +/* Macros for Data Alignment : address */ +#define ALIGN_ADDR(p, a) \ + ((((unsigned long)(p)) + (((unsigned long)(a)) - 1)) & \ + ~(((unsigned long)(a)) - 1)) |