linux/drivers/net/ethernet/qualcomm/Kconfig
Geert Uytterhoeven e5e0fbfc4e ethernet: qualcomm: QCOM_EMAC should depend on HAS_DMA and HAS_IOMEM
If NO_DMA=y:

    drivers/built-in.o: In function `emac_probe':
    emac.c:(.text+0x3780b8): undefined reference to `bad_dma_ops'
    emac.c:(.text+0x3780e2): undefined reference to `bad_dma_ops'
    emac.c:(.text+0x378112): undefined reference to `bad_dma_ops'
    emac.c:(.text+0x378146): undefined reference to `bad_dma_ops'
    emac.c:(.text+0x37816e): undefined reference to `bad_dma_ops'
    drivers/built-in.o:emac.c:(.text+0x37819a): more undefined references to `bad_dma_ops' follow

If NO_IOMEM=y:

    drivers/net/ethernet/qualcomm/emac/emac.c: In function ‘emac_remove’:
    drivers/net/ethernet/qualcomm/emac/emac.c:736:3: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration]
       iounmap(adpt->phy.digital);
       ^

Add dependencies on HAS_DMA and HAS_IOMEM to fix this.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Timur Tabi <timur@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-10-06 21:13:03 -04:00

41 lines
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#
# Qualcomm network device configuration
#
config NET_VENDOR_QUALCOMM
bool "Qualcomm devices"
default y
---help---
If you have a network (Ethernet) card belonging to this class, say Y.
Note that the answer to this question doesn't directly affect the
kernel: saying N will just cause the configurator to skip all
the questions about Qualcomm cards. If you say Y, you will be asked
for your specific card in the following questions.
if NET_VENDOR_QUALCOMM
config QCA7000
tristate "Qualcomm Atheros QCA7000 support"
depends on SPI_MASTER && OF
---help---
This SPI protocol driver supports the Qualcomm Atheros QCA7000.
To compile this driver as a module, choose M here. The module
will be called qcaspi.
config QCOM_EMAC
tristate "Qualcomm Technologies, Inc. EMAC Gigabit Ethernet support"
depends on HAS_DMA && HAS_IOMEM
select CRC32
select PHYLIB
---help---
This driver supports the Qualcomm Technologies, Inc. Gigabit
Ethernet Media Access Controller (EMAC). The controller
supports IEEE 802.3-2002, half-duplex mode at 10/100 Mb/s,
full-duplex mode at 10/100/1000Mb/s, Wake On LAN (WOL) for
low power, Receive-Side Scaling (RSS), and IEEE 1588-2008
Precision Clock Synchronization Protocol.
endif # NET_VENDOR_QUALCOMM