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authorVeena Parat <Veena.Parat@neterion.com>2007-07-23 02:37:14 -0400
committerJeff Garzik <jeff@garzik.org>2007-07-30 15:56:04 -0400
commit491abf2537a01bef52bffc67001f59cce1fd0047 (patch)
treeca8cff9731bf7808b0a0fb17b17dd78fd297813e /drivers/net/s2io.h
parenteccb8628ab97f5b43e04425e983db1495fc0ef32 (diff)
downloadop-kernel-dev-491abf2537a01bef52bffc67001f59cce1fd0047.zip
op-kernel-dev-491abf2537a01bef52bffc67001f59cce1fd0047.tar.gz
S2IO: Checking for the return value of pci map function
- Checking for the return value of pci map function - Implemented Francois Romieu's comments on eliminating code duplication using goto - Implemented Francois Romieu's comments on using a temporary variable for accessing statistics structure Signed-off-by: Veena Parat <veena.parat@neterion.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/s2io.h')
-rw-r--r--drivers/net/s2io.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index aa5428c..92983ee 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -74,6 +74,10 @@ static int debug_level = ERR_DBG;
/* DEBUG message print. */
#define DBG_PRINT(dbg_level, args...) if(!(debug_level<dbg_level)) printk(args)
+#ifndef DMA_ERROR_CODE
+#define DMA_ERROR_CODE (~(dma_addr_t)0x0)
+#endif
+
/* Protocol assist features of the NIC */
#define L3_CKSUM_OK 0xFFFF
#define L4_CKSUM_OK 0xFFFF
@@ -97,6 +101,7 @@ struct swStat {
unsigned long long num_aggregations;
/* Other statistics */
unsigned long long mem_alloc_fail_cnt;
+ unsigned long long pci_map_fail_cnt;
unsigned long long watchdog_timer_cnt;
unsigned long long mem_allocated;
unsigned long long mem_freed;
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