xiaomi-sm8450/android_kernel_xiaomi_sm8450
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Added cmdlog in non-debug systems.

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You can now specify via the module parameter 'cmdlog' to allocate a
ring buffer for caching host commands sent to the firmware. They can
then be dumped at any time via the sysfs entry 'cmd_log'

Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
This commit is contained in:
James Ketrenos
2005-08-25 00:39:09 -05:00
parent 9ddf84f6f2
commit f6c5cb7c6f
2 changed files with 117 additions and 14 deletions
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11
drivers/net/wireless/ipw2200.h
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@@ -1102,6 +1102,7 @@ struct ipw_event {
} __attribute__ ((packed));
struct ipw_fw_error {
unsigned long jiffies;
u32 status;
u32 config;
u32 elem_len;
@@ -1261,6 +1262,10 @@ struct ipw_priv {
struct work_struct led_act_off;
struct work_struct merge_networks;
struct ipw_cmd_log *cmdlog;
int cmdlog_len;
int cmdlog_pos;
#define IPW_2200BG 1
#define IPW_2915ABG 2
u8 adapter;
@@ -1853,6 +1858,12 @@ struct host_cmd {
u32 param[TFD_CMD_IMMEDIATE_PAYLOAD_LENGTH];
} __attribute__ ((packed));
struct ipw_cmd_log {
unsigned long jiffies;
int retcode;
struct host_cmd cmd;
};
#define CFG_BT_COEXISTENCE_MIN 0x00
#define CFG_BT_COEXISTENCE_DEFER 0x02
#define CFG_BT_COEXISTENCE_KILL 0x04