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staging: et131x: et1310_mac.c: ConfigMacStatRegs() add missing regs to be zeroed

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The comment at the top of the function states 'we need to initialize all the macstat registers to zero', but not all macstat registers are zeroed. Zero the missing registers.
Tested on an ET-131x device.

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Mark Einon 2011-07-07 23:38:58 +01:00 committed by Greg Kroah-Hartman
parent 9c4715939a
commit e19d8ba145
1 changed files with 34 additions and 1 deletions
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35
drivers/staging/et131x/et1310_mac.c
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@ -387,21 +387,54 @@ void ConfigMacStatRegs(struct et131x_adapter *etdev)
/* Next we need to initialize all the macstat registers to zero on
* the device.
*/
writel(0, &macstat->txrx_0_64_byte_frames);
writel(0, &macstat->txrx_65_127_byte_frames);
writel(0, &macstat->txrx_128_255_byte_frames);
writel(0, &macstat->txrx_256_511_byte_frames);
writel(0, &macstat->txrx_512_1023_byte_frames);
writel(0, &macstat->txrx_1024_1518_byte_frames);
writel(0, &macstat->txrx_1519_1522_gvln_frames);
writel(0, &macstat->rx_bytes);
writel(0, &macstat->rx_packets);
writel(0, &macstat->rx_fcs_errs);
writel(0, &macstat->rx_multicast_packets);
writel(0, &macstat->rx_broadcast_packets);
writel(0, &macstat->rx_control_frames);
writel(0, &macstat->rx_pause_frames);
writel(0, &macstat->rx_unknown_opcodes);
writel(0, &macstat->rx_align_errs);
writel(0, &macstat->rx_frame_len_errs);
writel(0, &macstat->rx_code_errs);
writel(0, &macstat->rx_drops);
writel(0, &macstat->rx_carrier_sense_errs);
writel(0, &macstat->rx_undersize_packets);
writel(0, &macstat->rx_oversize_packets);
writel(0, &macstat->rx_fragment_packets);
writel(0, &macstat->rx_jabbers);
writel(0, &macstat->rx_drops);
writel(0, &macstat->tx_bytes);
writel(0, &macstat->tx_packets);
writel(0, &macstat->tx_multicast_packets);
writel(0, &macstat->tx_broadcast_packets);
writel(0, &macstat->tx_pause_frames);
writel(0, &macstat->tx_deferred);
writel(0, &macstat->tx_excessive_deferred);
writel(0, &macstat->tx_single_collisions);
writel(0, &macstat->tx_multiple_collisions);
writel(0, &macstat->tx_late_collisions);
writel(0, &macstat->tx_excessive_collisions);
writel(0, &macstat->tx_total_collisions);
writel(0, &macstat->tx_pause_honored_frames);
writel(0, &macstat->tx_drops);
writel(0, &macstat->tx_jabbers);
writel(0, &macstat->tx_fcs_errs);
writel(0, &macstat->tx_control_frames);
writel(0, &macstat->tx_oversize_frames);
writel(0, &macstat->tx_undersize_frames);
writel(0, &macstat->tx_fragments);
writel(0, &macstat->carry_reg1);
writel(0, &macstat->carry_reg2);
/* Unmask any counters that we want to track the overflow of.
* Initially this will be all counters. It may become clear later