Merge remote-tracking branches 'asoc/fix/amd', 'asoc/fix/arizona', 'asoc/fix/dpcm...
[deliverable/linux.git] / drivers / net / ethernet / adi / Kconfig
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1#
2# Blackfin device configuration
3#
4
5config NET_BFIN
6 bool "Blackfin devices"
7 depends on BF516 || BF518 || BF526 || BF527 || BF536 || BF537
8 ---help---
9 If you have a network (Ethernet) card belonging to this class, say Y.
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10
11 If unsure, say Y.
12
13 Note that the answer to this question doesn't directly affect the
14 kernel: saying N will just cause the configurator to skip all
15 the remaining Blackfin card questions. If you say Y, you will be
16 asked for your specific card in the following questions.
17
18if NET_BFIN
19
20config BFIN_MAC
21 tristate "Blackfin on-chip MAC support"
22 depends on (BF516 || BF518 || BF526 || BF527 || BF536 || BF537)
23 select CRC32
24 select MII
25 select PHYLIB
26 select BFIN_MAC_USE_L1 if DMA_UNCACHED_NONE
27 ---help---
28 This is the driver for Blackfin on-chip mac device. Say Y if you want
29 it compiled into the kernel. This driver is also available as a
30 module ( = code which can be inserted in and removed from the running
31 kernel whenever you want). The module will be called bfin_mac.
32
33config BFIN_MAC_USE_L1
34 bool "Use L1 memory for rx/tx packets"
35 depends on BFIN_MAC && (BF527 || BF537)
36 default y
37 ---help---
38 To get maximum network performance, you should use L1 memory as rx/tx
39 buffers. Say N here if you want to reserve L1 memory for other uses.
40
41config BFIN_TX_DESC_NUM
42 int "Number of transmit buffer packets"
43 depends on BFIN_MAC
44 range 6 10 if BFIN_MAC_USE_L1
45 range 10 100
46 default "10"
47 ---help---
48 Set the number of buffer packets used in driver.
49
50config BFIN_RX_DESC_NUM
51 int "Number of receive buffer packets"
52 depends on BFIN_MAC
159945af 53 range 20 64
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54 default "20"
55 ---help---
56 Set the number of buffer packets used in driver.
57
58config BFIN_MAC_USE_HWSTAMP
59 bool "Use IEEE 1588 hwstamp"
ec82f94c 60 depends on BFIN_MAC && BF518
70ac618c 61 select PTP_1588_CLOCK
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62 default y
63 ---help---
64 To support the IEEE 1588 Precision Time Protocol (PTP), select y here
65
66endif # NET_BFIN
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