From: Hector Martin <marcan@marcan.st>
To: Kalle Valo <kvalo@codeaurora.org>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Len Brown <lenb@kernel.org>, Arend van Spriel <aspriel@gmail.com>,
Franky Lin <franky.lin@broadcom.com>,
Hante Meuleman <hante.meuleman@broadcom.com>,
Chi-hsien Lin <chi-hsien.lin@infineon.com>,
Wright Feng <wright.feng@infineon.com>,
Dmitry Osipenko <digetx@gmail.com>
Cc: "Hector Martin" <marcan@marcan.st>,
"Sven Peter" <sven@svenpeter.dev>,
"Alyssa Rosenzweig" <alyssa@rosenzweig.io>,
"Mark Kettenis" <kettenis@openbsd.org>,
"Rafał Miłecki" <zajec5@gmail.com>,
"Pieter-Paul Giesberts" <pieter-paul.giesberts@broadcom.com>,
"Linus Walleij" <linus.walleij@linaro.org>,
"Hans de Goede" <hdegoede@redhat.com>,
"John W. Linville" <linville@tuxdriver.com>,
"brian m. carlson" <sandals@crustytoothpaste.net>,
"Andy Shevchenko" <andy.shevchenko@gmail.com>,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-acpi@vger.kernel.org, brcm80211-dev-list.pdl@broadcom.com,
SHA-cyfmac-dev-list@infineon.com
Subject: [PATCH v2 24/35] brcmfmac: feature: Add support for setting feats based on WLC version
Date: Tue, 4 Jan 2022 16:26:47 +0900 [thread overview]
Message-ID: <20220104072658.69756-25-marcan@marcan.st> (raw)
In-Reply-To: <20220104072658.69756-1-marcan@marcan.st>
The "wlc_ver" iovar returns information on the WLC and EPI versions.
This can be used to determine whether the PMKID_V2 and _V3 features are
supported.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Hector Martin <marcan@marcan.st>
---
.../broadcom/brcm80211/brcmfmac/feature.c | 48 +++++++++++++++++++
.../broadcom/brcm80211/brcmfmac/feature.h | 4 +-
.../broadcom/brcm80211/brcmfmac/fwil_types.h | 25 ++++++++++
3 files changed, 76 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
index d0fada88f0f0..def4c9648645 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
@@ -126,6 +126,53 @@ static void brcmf_feat_firmware_overrides(struct brcmf_pub *drv)
drv->feat_flags |= feat_flags;
}
+struct brcmf_feat_wlcfeat {
+ u16 min_ver_major;
+ u16 min_ver_minor;
+ u32 feat_flags;
+};
+
+static const struct brcmf_feat_wlcfeat brcmf_feat_wlcfeat_map[] = {
+ { 12, 0, BIT(BRCMF_FEAT_PMKID_V2) },
+ { 13, 0, BIT(BRCMF_FEAT_PMKID_V3) },
+};
+
+static void brcmf_feat_wlc_version_overrides(struct brcmf_pub *drv)
+{
+ struct brcmf_if *ifp = brcmf_get_ifp(drv, 0);
+ const struct brcmf_feat_wlcfeat *e;
+ struct brcmf_wlc_version_le ver;
+ u32 feat_flags = 0;
+ int i, err, major, minor;
+
+ err = brcmf_fil_iovar_data_get(ifp, "wlc_ver", &ver, sizeof(ver));
+ if (err)
+ return;
+
+ major = le16_to_cpu(ver.wlc_ver_major);
+ minor = le16_to_cpu(ver.wlc_ver_minor);
+
+ brcmf_dbg(INFO, "WLC version: %d.%d\n", major, minor);
+
+ for (i = 0; i < ARRAY_SIZE(brcmf_feat_wlcfeat_map); i++) {
+ e = &brcmf_feat_wlcfeat_map[i];
+ if (major > e->min_ver_major ||
+ (major == e->min_ver_major &&
+ minor >= e->min_ver_minor)) {
+ feat_flags |= e->feat_flags;
+ }
+ }
+
+ if (!feat_flags)
+ return;
+
+ for (i = 0; i < BRCMF_FEAT_LAST; i++)
+ if (feat_flags & BIT(i))
+ brcmf_dbg(INFO, "enabling firmware feature: %s\n",
+ brcmf_feat_names[i]);
+ drv->feat_flags |= feat_flags;
+}
+
/**
* brcmf_feat_iovar_int_get() - determine feature through iovar query.
*
@@ -296,6 +343,7 @@ void brcmf_feat_attach(struct brcmf_pub *drvr)
ifp->drvr->feat_flags &= ~drvr->settings->feature_disable;
}
+ brcmf_feat_wlc_version_overrides(drvr);
brcmf_feat_firmware_overrides(drvr);
/* set chip related quirks */
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h
index 9d098a068d13..becbcc50d57a 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h
@@ -53,7 +53,9 @@
BRCMF_FEAT_DEF(DOT11H) \
BRCMF_FEAT_DEF(SAE) \
BRCMF_FEAT_DEF(FWAUTH) \
- BRCMF_FEAT_DEF(SCAN_V2)
+ BRCMF_FEAT_DEF(SCAN_V2) \
+ BRCMF_FEAT_DEF(PMKID_V2) \
+ BRCMF_FEAT_DEF(PMKID_V3)
/*
* Quirks:
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h
index 2ef3fcbb00b9..19d300dadc28 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h
@@ -788,6 +788,31 @@ struct brcmf_rev_info_le {
__le32 nvramrev;
};
+/**
+ * struct brcmf_wlc_version_le - firmware revision info.
+ *
+ * @version: structure version.
+ * @length: structure length.
+ * @epi_ver_major: EPI major version
+ * @epi_ver_minor: EPI minor version
+ * @epi_ver_rc: EPI rc version
+ * @epi_ver_incr: EPI increment version
+ * @wlc_ver_major: WLC major version
+ * @wlc_ver_minor: WLC minor version
+ */
+struct brcmf_wlc_version_le {
+ __le16 version;
+ __le16 length;
+
+ __le16 epi_ver_major;
+ __le16 epi_ver_minor;
+ __le16 epi_ver_rc;
+ __le16 epi_ver_incr;
+
+ __le16 wlc_ver_major;
+ __le16 wlc_ver_minor;
+};
+
/**
* struct brcmf_assoclist_le - request assoc list.
*
--
2.33.0
next prev parent reply other threads:[~2022-01-04 7:31 UTC|newest]
Thread overview: 122+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-04 7:26 [PATCH v2 00/35] brcmfmac: Support Apple T2 and M1 platforms Hector Martin
2022-01-04 7:26 ` [PATCH v2 01/35] dt-bindings: net: bcm4329-fmac: Add Apple properties & chips Hector Martin
2022-01-11 18:45 ` Rob Herring
2022-01-04 7:26 ` [PATCH v2 02/35] brcmfmac: pcie: Declare missing firmware files in pcie.c Hector Martin
2022-01-06 9:56 ` Arend van Spriel
2022-01-06 11:10 ` Hector Martin
2022-01-04 7:26 ` [PATCH v2 03/35] brcmfmac: firmware: Handle per-board clm_blob files Hector Martin
2022-01-06 10:19 ` Arend van Spriel
2022-01-06 10:59 ` Hector Martin
2022-01-04 7:26 ` [PATCH v2 04/35] brcmfmac: firmware: Support having multiple alt paths Hector Martin
2022-01-04 8:26 ` Dmitry Osipenko
2022-01-04 8:43 ` Hector Martin
2022-01-04 22:09 ` Dmitry Osipenko
2022-01-05 13:22 ` Hector Martin
2022-01-06 17:40 ` Dmitry Osipenko
2022-01-06 17:58 ` Andy Shevchenko
2022-01-07 3:12 ` Dmitry Osipenko
2022-01-07 9:55 ` Andy Shevchenko
2022-01-04 22:36 ` Dmitry Osipenko
2022-01-04 22:38 ` Dmitry Osipenko
2022-01-06 10:43 ` Arend van Spriel
2022-01-06 11:12 ` Hector Martin
2022-01-04 7:26 ` [PATCH v2 05/35] brcmfmac: pcie/sdio/usb: Get CLM blob via standard firmware mechanism Hector Martin
2022-01-06 10:48 ` Arend van Spriel
2022-01-04 7:26 ` [PATCH v2 06/35] brcmfmac: firmware: Support passing in multiple board_types Hector Martin
2022-01-04 10:22 ` Arend van Spriel
2022-01-04 10:30 ` Hector Martin
2022-01-04 11:28 ` Andy Shevchenko
2022-01-07 2:50 ` Hector Martin
2022-01-06 12:16 ` Arend van Spriel
2022-01-07 4:02 ` Hector Martin
2022-01-07 6:17 ` Arend Van Spriel
2022-01-07 7:12 ` Hector Martin
2022-01-04 7:26 ` [PATCH v2 07/35] brcmfmac: pcie: Read Apple OTP information Hector Martin
2022-01-04 11:26 ` Andy Shevchenko
2022-01-07 3:53 ` Hector Martin
2022-01-06 12:37 ` Arend van Spriel
2022-01-06 13:08 ` Hector Martin
2022-01-04 7:26 ` [PATCH v2 08/35] brcmfmac: of: Fetch Apple properties Hector Martin
2022-01-04 11:17 ` Andy Shevchenko
2022-01-07 3:54 ` Hector Martin
2022-01-08 20:03 ` Arend van Spriel
2022-01-04 7:26 ` [PATCH v2 09/35] brcmfmac: pcie: Perform firmware selection for Apple platforms Hector Martin
2022-01-04 14:24 ` Andy Shevchenko
2022-01-06 13:12 ` Hector Martin
2022-01-08 20:03 ` Arend van Spriel
2022-01-17 6:36 ` Hector Martin
2022-01-04 7:26 ` [PATCH v2 10/35] brcmfmac: firmware: Allow platform to override macaddr Hector Martin
2022-01-04 14:23 ` Andy Shevchenko
2022-01-05 13:26 ` Hector Martin
2022-01-06 14:20 ` Andy Shevchenko
2022-01-07 2:39 ` Hector Martin
2022-01-08 20:14 ` Arend van Spriel
2022-01-17 6:38 ` Hector Martin
2022-01-04 7:26 ` [PATCH v2 11/35] brcmfmac: msgbuf: Increase RX ring sizes to 1024 Hector Martin
2022-01-10 7:17 ` Arend van Spriel
2022-01-04 7:26 ` [PATCH v2 12/35] brcmfmac: pcie: Fix crashes due to early IRQs Hector Martin
2022-01-04 14:12 ` Andy Shevchenko
2022-01-06 13:10 ` Hector Martin
2022-01-10 13:54 ` Kalle Valo
2022-01-10 7:19 ` Arend van Spriel
2022-01-04 7:26 ` [PATCH v2 13/35] brcmfmac: pcie: Support PCIe core revisions >= 64 Hector Martin
2022-01-10 7:31 ` Arend van Spriel
2022-01-04 7:26 ` [PATCH v2 14/35] brcmfmac: pcie: Add IDs/properties for BCM4378 Hector Martin
2022-01-10 9:10 ` Arend van Spriel
2022-01-10 11:04 ` Hector Martin
2022-01-04 7:26 ` [PATCH v2 15/35] ACPI / property: Support strings in Apple _DSM props Hector Martin
2022-01-04 7:26 ` [PATCH v2 16/35] brcmfmac: acpi: Add support for fetching Apple ACPI properties Hector Martin
2022-01-04 10:21 ` Arend van Spriel
2022-01-04 11:00 ` Hector Martin
2022-01-10 14:01 ` Kalle Valo
2022-01-10 9:11 ` Arend van Spriel
2022-01-10 11:07 ` Hector Martin
2022-01-10 11:26 ` Arend van Spriel
2022-01-04 7:26 ` [PATCH v2 17/35] brcmfmac: pcie: Provide a buffer of random bytes to the device Hector Martin
2022-01-10 9:11 ` Arend van Spriel
2022-01-10 11:09 ` Hector Martin
2022-01-10 11:28 ` Arend van Spriel
2022-01-04 7:26 ` [PATCH v2 18/35] brcmfmac: pcie: Add IDs/properties for BCM4355 Hector Martin
2022-01-10 9:12 ` Arend van Spriel
2022-01-04 7:26 ` [PATCH v2 19/35] brcmfmac: pcie: Add IDs/properties for BCM4377 Hector Martin
2022-01-10 9:12 ` Arend van Spriel
2022-01-04 7:26 ` [PATCH v2 20/35] brcmfmac: pcie: Perform correct BCM4364 firmware selection Hector Martin
2022-01-10 9:12 ` Arend van Spriel
2022-01-10 11:20 ` Hector Martin
2022-01-10 12:02 ` Arend van Spriel
2022-01-04 7:26 ` [PATCH v2 21/35] brcmfmac: chip: Only disable D11 cores; handle an arbitrary number Hector Martin
2022-01-19 12:36 ` Arend van Spriel
2022-01-04 7:26 ` [PATCH v2 22/35] brcmfmac: chip: Handle 1024-unit sizes for TCM blocks Hector Martin
2022-01-19 12:36 ` Arend van Spriel
2022-01-20 8:49 ` Arend van Spriel
2022-01-31 16:21 ` Hector Martin
2022-01-04 7:26 ` [PATCH v2 23/35] brcmfmac: cfg80211: Add support for scan params v2 Hector Martin
2022-01-04 19:46 ` Arend Van Spriel
2022-01-17 6:57 ` Hector Martin
2022-01-11 8:50 ` Arend van Spriel
2022-01-17 6:58 ` Hector Martin
2022-01-04 7:26 ` Hector Martin [this message]
2022-01-21 7:35 ` [PATCH v2 24/35] brcmfmac: feature: Add support for setting feats based on WLC version Arend van Spriel
2022-01-04 7:26 ` [PATCH v2 25/35] brcmfmac: cfg80211: Add support for PMKID_V3 operations Hector Martin
2022-01-21 7:35 ` Arend van Spriel
2022-01-04 7:26 ` [PATCH v2 26/35] brcmfmac: cfg80211: Pass the PMK in binary instead of hex Hector Martin
2022-01-21 7:35 ` Arend van Spriel
2022-01-04 7:26 ` [PATCH v2 27/35] brcmfmac: pcie: Add IDs/properties for BCM4387 Hector Martin
2022-01-21 7:35 ` Arend van Spriel
2022-01-31 16:37 ` Hector Martin
2022-01-04 7:26 ` [PATCH v2 28/35] brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio Hector Martin
2022-01-04 7:26 ` [PATCH v2 29/35] brcmfmac: pcie: Read the console on init and shutdown Hector Martin
2022-01-04 7:26 ` [PATCH v2 30/35] brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path Hector Martin
2022-01-04 7:26 ` [PATCH v2 31/35] brcmfmac: firmware: Allocate space for default boardrev in nvram Hector Martin
2022-01-04 7:26 ` [PATCH v2 32/35] brcmfmac: fwil: Constify iovar name arguments Hector Martin
2022-01-04 7:26 ` [PATCH v2 33/35] brcmfmac: common: Add support for downloading TxCap blobs Hector Martin
2022-01-21 7:36 ` Arend van Spriel
2022-01-31 16:28 ` Hector Martin
2022-01-04 7:26 ` [PATCH v2 34/35] brcmfmac: pcie: Load and provide " Hector Martin
2022-01-21 7:36 ` Arend van Spriel
2022-01-04 7:26 ` [PATCH v2 35/35] brcmfmac: common: Add support for external calibration blobs Hector Martin
2022-01-21 7:35 ` Arend van Spriel
2022-01-04 14:28 ` [PATCH v2 00/35] brcmfmac: Support Apple T2 and M1 platforms Andy Shevchenko
2022-01-10 10:14 ` Kalle Valo
2022-01-10 11:21 ` Hector Martin
2022-01-10 13:46 ` Kalle Valo
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