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authorBen Cahill <ben.m.cahill@intel.com>2009-11-20 12:04:52 -0800
committerJohn W. Linville <linville@tuxdriver.com>2009-11-23 17:05:30 -0500
commit4e03185fb8e85d5624d3a68feced70cc9c9e2136 (patch)
treeb0dba38c77f74b7ea43b468e9a28c10044df6e84 /drivers/net/wireless/iwlwifi/iwl-devtrace.h
parent3305443c968b98902199bea0abbd9443c6a2bb8d (diff)
iwlwifi: Add iwl_write8()
To support byte writes to CSR_INT_COALESCING and CSR_INT_PERIODIC registers, add iwl_write8(), including debug/trace support. Signed-off-by: Ben Cahill <ben.m.cahill@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-devtrace.h')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-devtrace.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace.h b/drivers/net/wireless/iwlwifi/iwl-devtrace.h
index 8c7159208da..f2d4b01ba46 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace.h
+++ b/drivers/net/wireless/iwlwifi/iwl-devtrace.h
@@ -32,6 +32,22 @@ TRACE_EVENT(iwlwifi_dev_ioread32,
TP_printk("[%p] read io[%#x] = %#x", __entry->priv, __entry->offs, __entry->val)
);
+TRACE_EVENT(iwlwifi_dev_iowrite8,
+ TP_PROTO(struct iwl_priv *priv, u32 offs, u8 val),
+ TP_ARGS(priv, offs, val),
+ TP_STRUCT__entry(
+ PRIV_ENTRY
+ __field(u32, offs)
+ __field(u8, val)
+ ),
+ TP_fast_assign(
+ PRIV_ASSIGN;
+ __entry->offs = offs;
+ __entry->val = val;
+ ),
+ TP_printk("[%p] write io[%#x] = %#x)", __entry->priv, __entry->offs, __entry->val)
+);
+
TRACE_EVENT(iwlwifi_dev_iowrite32,
TP_PROTO(struct iwl_priv *priv, u32 offs, u32 val),
TP_ARGS(priv, offs, val),