d99cdd4fef
It's not really supported yet as it still fails with: brcmfmac: brcmf_pcie_download_fw_nvram: FW failed to initialize Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 48640
43 lines
1.5 KiB
Diff
43 lines
1.5 KiB
Diff
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
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Date: Tue, 26 Jan 2016 17:57:03 +0100
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Subject: [PATCH] brcmfmac: read extended capabilities of ChipCommon core
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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This is an extra bitfield with info about some present hardware.
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Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
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Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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---
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--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
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+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
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@@ -1025,6 +1025,9 @@ static int brcmf_chip_setup(struct brcmf
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/* get chipcommon capabilites */
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pub->cc_caps = chip->ops->read32(chip->ctx,
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CORE_CC_REG(base, capabilities));
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+ pub->cc_caps_ext = chip->ops->read32(chip->ctx,
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+ CORE_CC_REG(base,
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+ capabilities_ext));
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/* get pmu caps & rev */
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if (pub->cc_caps & CC_CAP_PMU) {
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--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.h
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+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.h
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@@ -27,6 +27,7 @@
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* @chip: chip identifier.
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* @chiprev: chip revision.
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* @cc_caps: chipcommon core capabilities.
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+ * @cc_caps_ext: chipcommon core extended capabilities.
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* @pmucaps: PMU capabilities.
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* @pmurev: PMU revision.
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* @rambase: RAM base address (only applicable for ARM CR4 chips).
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@@ -38,6 +39,7 @@ struct brcmf_chip {
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u32 chip;
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u32 chiprev;
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u32 cc_caps;
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+ u32 cc_caps_ext;
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u32 pmucaps;
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u32 pmurev;
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u32 rambase;
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