diff options
| author | Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> | 2013-01-28 18:30:56 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-01-30 15:07:10 -0500 |
| commit | 7269494e12449e8bd4850e69b653562e369558b3 (patch) | |
| tree | 928eebab8500dc8b3a60fe07816665e8e64376f7 /drivers/net/wireless/ath/wil6210/wil6210.h | |
| parent | 485f107d341cb1d09e010e0466b02a1ad026f489 (diff) | |
| download | op-kernel-dev-7269494e12449e8bd4850e69b653562e369558b3.zip op-kernel-dev-7269494e12449e8bd4850e69b653562e369558b3.tar.gz | |
wil6210: Detect FW error
In the firmware, added is ability to report internal errors using IRQ.
Catch this IRQ and notify user space via netlink
User space get notified like (udevadm monitor --kernel --property):
KERNEL[12660.320520] change /devices/pci0000:00/0000:00:1c.1/0000:02:00.0/0000:03:01.0/0000:05:00.0/net/wlan12 (net)
ACTION=change
DEVPATH=/devices/pci0000:00/0000:00:1c.1/0000:02:00.0/0000:03:01.0/0000:05:00.0/net/wlan12
DEVTYPE=wlan
EVENT=FW_ERROR
IFINDEX=6
INTERFACE=wlan12
SEQNUM=2489
SOURCE=wil6210
SUBSYSTEM=net
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/wil6210.h')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/wil6210.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h index 9bcfffa..3bd2447 100644 --- a/drivers/net/wireless/ath/wil6210/wil6210.h +++ b/drivers/net/wireless/ath/wil6210/wil6210.h @@ -101,8 +101,7 @@ struct RGF_ICR { #define RGF_DMA_EP_MISC_ICR (0x881bec) /* struct RGF_ICR */ #define BIT_DMA_EP_MISC_ICR_RX_HTRSH BIT(0) #define BIT_DMA_EP_MISC_ICR_TX_NO_ACT BIT(1) - #define BIT_DMA_EP_MISC_ICR_FW_INT0 BIT(28) - #define BIT_DMA_EP_MISC_ICR_FW_INT1 BIT(29) + #define BIT_DMA_EP_MISC_ICR_FW_INT(n) BIT(28+n) /* n = [0..3] */ /* Interrupt moderation control */ #define RGF_DMA_ITR_CNT_TRSH (0x881c5c) @@ -121,8 +120,9 @@ struct RGF_ICR { #define SW_INT_MBOX BIT_USER_USER_ICR_SW_INT_2 /* ISR register bits */ -#define ISR_MISC_FW_READY BIT_DMA_EP_MISC_ICR_FW_INT0 -#define ISR_MISC_MBOX_EVT BIT_DMA_EP_MISC_ICR_FW_INT1 +#define ISR_MISC_FW_READY BIT_DMA_EP_MISC_ICR_FW_INT(0) +#define ISR_MISC_MBOX_EVT BIT_DMA_EP_MISC_ICR_FW_INT(1) +#define ISR_MISC_FW_ERROR BIT_DMA_EP_MISC_ICR_FW_INT(3) /* Hardware definitions end */ |
