OpenWrt – Blame information for rev 1
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1 | office | 1 | From dd36f935973d91644449bd9749f6062a2bed821b Mon Sep 17 00:00:00 2001 |
2 | From: Christian Lamparter <chunkeey@googlemail.com> |
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3 | Date: Fri, 7 Jul 2017 17:26:46 +0200 |
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4 | Subject: misc: owl-loader for delayed Atheros ath9k fixup |
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5 | |||
6 | Some devices (like the Cisco Meraki Z1 Cloud Managed Teleworker Gateway) |
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7 | need to be able to initialize the PCIe wifi device. Normally, this is done |
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8 | during the early stages of booting linux, because the necessary init code |
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9 | is read from the memory mapped SPI and passed to pci_enable_ath9k_fixup. |
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10 | However,this isn't possible for devices which have the init code for the |
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11 | Atheros chip stored on NAND in an UBI volume. Hence, this module can be |
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12 | used to initialze the chip when the user-space is ready to extract the |
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13 | init code. |
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14 | |||
15 | Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> |
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16 | Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> |
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17 | --- |
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18 | drivers/misc/Kconfig | 12 ++++++++++++ |
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19 | drivers/misc/Makefile | 1 + |
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20 | 2 files changed, 13 insertions(+) |
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21 | |||
22 | --- a/drivers/misc/Kconfig |
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23 | +++ b/drivers/misc/Kconfig |
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24 | @@ -151,6 +151,18 @@ config SGI_IOC4 |
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25 | If you have an SGI Altix with an IOC4-based card say Y. |
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26 | Otherwise say N. |
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27 | |||
28 | +config OWL_LOADER |
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29 | + tristate "Owl loader for initializing Atheros PCI(e) Wifi chips" |
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30 | + depends on PCI |
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31 | + ---help--- |
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32 | + This kernel module helps to initialize certain Qualcomm |
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33 | + Atheros' PCI(e) Wifi chips, which have the init data |
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34 | + (which contains the PCI device ID for example) stored |
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35 | + together with the calibration data in the file system. |
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36 | + |
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37 | + This is necessary for devices like the Cisco Meraki Z1, say M. |
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38 | + Otherwise say N. |
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39 | + |
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40 | config TIFM_CORE |
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41 | tristate "TI Flash Media interface support" |
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42 | depends on PCI |
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43 | --- a/drivers/misc/Makefile |
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44 | +++ b/drivers/misc/Makefile |
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45 | @@ -13,6 +13,7 @@ obj-$(CONFIG_ATMEL_TCLIB) += atmel_tclib |
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46 | obj-$(CONFIG_DUMMY_IRQ) += dummy-irq.o |
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47 | obj-$(CONFIG_ICS932S401) += ics932s401.o |
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48 | obj-$(CONFIG_LKDTM) += lkdtm.o |
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49 | +obj-$(CONFIG_OWL_LOADER) += owl-loader.o |
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50 | obj-$(CONFIG_TIFM_CORE) += tifm_core.o |
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51 | obj-$(CONFIG_TIFM_7XX1) += tifm_7xx1.o |
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52 | obj-$(CONFIG_PHANTOM) += phantom.o |