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igb: Implementation of 1-sec delay for i210 devices

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This patch adds 1 sec delay mechanism to i210 device family, in order
to avoid erroneous link issue with the link partner.

Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Akeem G Abodunrin
2013-08-28 02:22:43 +00:00
committed by Jeff Kirsher
parent 53ea6c7e2d
commit aa9b8cc444
2 changed files with 32 additions and 3 deletions
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3
drivers/net/ethernet/intel/igb/igb.h
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@@ -448,6 +448,8 @@ struct igb_adapter {
struct i2c_client *i2c_client;
u32 rss_indir_tbl_init;
u8 rss_indir_tbl[IGB_RETA_SIZE];
unsigned long link_check_timeout;
};
#define IGB_FLAG_HAS_MSI (1 << 0)
@@ -459,6 +461,7 @@ struct igb_adapter {
#define IGB_FLAG_RSS_FIELD_IPV4_UDP (1 << 6)
#define IGB_FLAG_RSS_FIELD_IPV6_UDP (1 << 7)
#define IGB_FLAG_WOL_SUPPORTED (1 << 8)
#define IGB_FLAG_NEED_LINK_UPDATE (1 << 9)
/* DMA Coalescing defines */
#define IGB_MIN_TXPBSIZE 20408