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Commit 9befe919 authored by Rafał Miłecki's avatar Rafał Miłecki Committed by Kalle Valo
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brcmfmac: read extended capabilities of ChipCommon core 



This is an extra bitfield with info about some present hardware.

Signed-off-by: default avatarRafał Miłecki <zajec5@gmail.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 44977b81

drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c

+3 −0
Original line number Diff line number Diff line
@@ -1025,6 +1025,9 @@ static int brcmf_chip_setup(struct brcmf_chip_priv *chip) 
	/* get chipcommon capabilites */

	pub->cc_caps = chip->ops->read32(chip->ctx,

					 CORE_CC_REG(base, capabilities));

	pub->cc_caps_ext = chip->ops->read32(chip->ctx,

					     CORE_CC_REG(base,

							 capabilities_ext));



	/* get pmu caps & rev */

	if (pub->cc_caps & CC_CAP_PMU) {

drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.h

+2 −0
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ 
 * @chip: chip identifier.

 * @chiprev: chip revision.

 * @cc_caps: chipcommon core capabilities.

 * @cc_caps_ext: chipcommon core extended capabilities.

 * @pmucaps: PMU capabilities.

 * @pmurev: PMU revision.

 * @rambase: RAM base address (only applicable for ARM CR4 chips).
@@ -38,6 +39,7 @@ struct brcmf_chip { 
	u32 chip;

	u32 chiprev;

	u32 cc_caps;

	u32 cc_caps_ext;

	u32 pmucaps;

	u32 pmurev;

	u32 rambase;