forked from Minki/linux
c436553452
With PCIE it is possible to support multiple devices with the same device type. They all load the same nvram file. In order to support this the nvram can specify which part of the nvram is for which pcie device. This patch adds support for these new types of nvram files. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
48 lines
1.8 KiB
C
48 lines
1.8 KiB
C
/*
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* Copyright (c) 2013 Broadcom Corporation
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef BRCMFMAC_FIRMWARE_H
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#define BRCMFMAC_FIRMWARE_H
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#define BRCMF_FW_REQUEST 0x000F
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#define BRCMF_FW_REQUEST_NVRAM 0x0001
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#define BRCMF_FW_REQ_FLAGS 0x00F0
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#define BRCMF_FW_REQ_NV_OPTIONAL 0x0010
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#define BRCMF_FW_PATH_LEN 256
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#define BRCMF_FW_NAME_LEN 32
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extern char brcmf_firmware_path[];
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void brcmf_fw_nvram_free(void *nvram);
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/*
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* Request firmware(s) asynchronously. When the asynchronous request
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* fails it will not use the callback, but call device_release_driver()
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* instead which will call the driver .remove() callback.
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*/
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int brcmf_fw_get_firmwares_pcie(struct device *dev, u16 flags,
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const char *code, const char *nvram,
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void (*fw_cb)(struct device *dev,
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const struct firmware *fw,
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void *nvram_image, u32 nvram_len),
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u16 domain_nr, u16 bus_nr);
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int brcmf_fw_get_firmwares(struct device *dev, u16 flags,
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const char *code, const char *nvram,
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void (*fw_cb)(struct device *dev,
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const struct firmware *fw,
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void *nvram_image, u32 nvram_len));
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#endif /* BRCMFMAC_FIRMWARE_H */
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