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igb: output register's information related to RX/TX queue[4-15] 

Current igb outputs registers related to TX/RX queues(ex. RDT, RDH, TDT, TDH).
But it thinks the number of RX/TX queues is 4. But 82576 has 16 RX/TX queues.
This patch modifies igb to output the rest of the registers if the device is
82576.

Signed-off-by: Koki Sanagi <sanagi.koki@jp.fujitsu.com>
Acked-by: Carolyn Wyborny <carolyn.wyborny@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:
Koki Sanagi 2012-02-15 14:45:39 +00:00 committed by Jeff Kirsher
parent 958a758681
commit 7e3b4ffb38
1 changed files with 37 additions and 1 deletions
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38
drivers/net/ethernet/intel/igb/igb_ethtool.c
View File

@ -335,7 +335,7 @@ static void igb_set_msglevel(struct net_device *netdev, u32 data)
static int igb_get_regs_len(struct net_device *netdev)
{
#define IGB_REGS_LEN 551
#define IGB_REGS_LEN 739
return IGB_REGS_LEN * sizeof(u32);
}
@ -556,6 +556,42 @@ static void igb_get_regs(struct net_device *netdev,
regs_buff[552] = adapter->stats.b2ospc;
regs_buff[553] = adapter->stats.o2bspc;
regs_buff[554] = adapter->stats.b2ogprc;
if (hw->mac.type != e1000_82576)
return;
for (i = 0; i < 12; i++)
regs_buff[555 + i] = rd32(E1000_SRRCTL(i + 4));
for (i = 0; i < 4; i++)
regs_buff[567 + i] = rd32(E1000_PSRTYPE(i + 4));
for (i = 0; i < 12; i++)
regs_buff[571 + i] = rd32(E1000_RDBAL(i + 4));
for (i = 0; i < 12; i++)
regs_buff[583 + i] = rd32(E1000_RDBAH(i + 4));
for (i = 0; i < 12; i++)
regs_buff[595 + i] = rd32(E1000_RDLEN(i + 4));
for (i = 0; i < 12; i++)
regs_buff[607 + i] = rd32(E1000_RDH(i + 4));
for (i = 0; i < 12; i++)
regs_buff[619 + i] = rd32(E1000_RDT(i + 4));
for (i = 0; i < 12; i++)
regs_buff[631 + i] = rd32(E1000_RXDCTL(i + 4));
for (i = 0; i < 12; i++)
regs_buff[643 + i] = rd32(E1000_TDBAL(i + 4));
for (i = 0; i < 12; i++)
regs_buff[655 + i] = rd32(E1000_TDBAH(i + 4));
for (i = 0; i < 12; i++)
regs_buff[667 + i] = rd32(E1000_TDLEN(i + 4));
for (i = 0; i < 12; i++)
regs_buff[679 + i] = rd32(E1000_TDH(i + 4));
for (i = 0; i < 12; i++)
regs_buff[691 + i] = rd32(E1000_TDT(i + 4));
for (i = 0; i < 12; i++)
regs_buff[703 + i] = rd32(E1000_TXDCTL(i + 4));
for (i = 0; i < 12; i++)
regs_buff[715 + i] = rd32(E1000_TDWBAL(i + 4));
for (i = 0; i < 12; i++)
regs_buff[727 + i] = rd32(E1000_TDWBAH(i + 4));
}
static int igb_get_eeprom_len(struct net_device *netdev)