diff options
Diffstat (limited to 'drivers/staging/mei/mei_dev.h')
| -rw-r--r-- | drivers/staging/mei/mei_dev.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/staging/mei/mei_dev.h b/drivers/staging/mei/mei_dev.h index 82bacfc624c5..10b1b4e2f8ac 100644 --- a/drivers/staging/mei/mei_dev.h +++ b/drivers/staging/mei/mei_dev.h @@ -1,7 +1,7 @@ /* * * Intel Management Engine Interface (Intel MEI) Linux driver - * Copyright (c) 2003-2011, Intel Corporation. + * Copyright (c) 2003-2012, Intel Corporation. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, @@ -30,6 +30,8 @@ #define MEI_WD_PARAMS_SIZE 4 #define MEI_WD_STATE_INDEPENDENCE_MSG_SENT (1 << 0) +#define MEI_RD_MSG_BUF_SIZE (128 * sizeof(u32)) + /* * MEI PCI Device object */ @@ -87,7 +89,7 @@ enum mei_states { MEI_POWER_UP }; -/* init clients states*/ +/* init clients states*/ enum mei_init_clients_states { MEI_START_MESSAGE = 0, MEI_ENUM_CLIENTS_MESSAGE, @@ -125,7 +127,7 @@ enum mei_cb_major_types { */ struct mei_message_data { u32 size; - char *data; + unsigned char *data; } __packed; @@ -219,7 +221,7 @@ struct mei_device { bool need_reset; u32 extra_write_index; - u32 rd_msg_buf[128]; /* used for control messages */ + unsigned char rd_msg_buf[MEI_RD_MSG_BUF_SIZE]; /* control messages */ u32 wr_msg_buf[128]; /* used for control messages */ u32 ext_msg_buf[8]; /* for control responses */ u32 rd_msg_hdr; |