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igc: Remove unused registers

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Tx data FIFO Head/Tail, Saved and Packet Count registers
not applicable for i225 LAN controller.
This patch comes to clean up these registers.

Signed-off-by: Sasha Neftin <sasha.neftin@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:
Sasha Neftin 2020-04-12 17:21:58 +03:00 committed by Jeff Kirsher
parent 551555a761
commit e5264212eb
2 changed files with 0 additions and 9 deletions
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4
drivers/net/ethernet/intel/igc/igc_dump.c
View File

@ -35,10 +35,6 @@ static const struct igc_reg_info igc_reg_info_tbl[] = {
{IGC_TDH(0), "TDH"},
{IGC_TDT(0), "TDT"},
{IGC_TXDCTL(0), "TXDCTL"},
{IGC_TDFH, "TDFH"},
{IGC_TDFT, "TDFT"},
{IGC_TDFHS, "TDFHS"},
{IGC_TDFPC, "TDFPC"},
/* List Terminator */
{}

5
drivers/net/ethernet/intel/igc/igc_regs.h
View File

@ -17,11 +17,6 @@
/* Internal Packet Buffer Size Registers */
#define IGC_RXPBS 0x02404 /* Rx Packet Buffer Size - RW */
#define IGC_TXPBS 0x03404 /* Tx Packet Buffer Size - RW */
#define IGC_TDFH 0x03410 /* Tx Data FIFO Head - RW */
#define IGC_TDFT 0x03418 /* Tx Data FIFO Tail - RW */
#define IGC_TDFHS 0x03420 /* Tx Data FIFO Head Saved - RW */
#define IGC_TDFTS 0x03428 /* Tx Data FIFO Tail Saved - RW */
#define IGC_TDFPC 0x03430 /* Tx Data FIFO Packet Count - RW */
/* NVM Register Descriptions */
#define IGC_EERD 0x12014 /* EEprom mode read - RW */