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Add kernel 5.15 for RPI4 support
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Ycarus (Yannick Chabanois)
parent
e961d478cd
commit
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638 changed files with 239907 additions and 0 deletions
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From a9c3bd5396da5807087ceeaa50312fffc069339e Mon Sep 17 00:00:00 2001
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From: Cheong2K <cheong@redbear.cc>
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Date: Fri, 26 Feb 2016 18:20:10 +0800
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Subject: [PATCH 096/634] brcm: adds support for BCM43341 wifi
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brcmfmac: Disable power management
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Disable wireless power saving in the brcmfmac WLAN driver. This is a
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temporary measure until the connectivity loss resulting from power
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saving is resolved.
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Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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brcmfmac: Use original country code as a fallback
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Commit 73345fd212980d2e28a5c6d83801c903bd773680:
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brcmfmac: Configure country code using device specific settings
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prevents region codes from working on devices that lack a region code
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translation table. In the event of an absent table, preserve the old
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behaviour of using the provided code as-is.
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Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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brcmfmac: Plug memory leak in brcmf_fill_bss_param
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See: https://github.com/raspberrypi/linux/issues/1471
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Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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brcmfmac: do not use internal roaming engine by default
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Some evidence of curing disconnects with this disabled, so make it a default.
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Can be overridden with module parameter roamoff=0
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See: http://projectable.me/optimize-my-pi-wi-fi/
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brcmfmac: Change stop_ap sequence
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Patch from Broadcom/Cypress to resolve a customer error
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Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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Revert "brcmfmac: Disable power management"
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Shortly after the release of the Pi 3B, a loss of SSH connectivity
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over WiFi was traced to the power management handling, so power
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management was disabled. And so it has remained ever since.
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Enabling power management saves 55mA (~270mW) on a Pi 4B, so is very
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much worth the minimal effort of reverting this patch, which was
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squashed and rebased many times since then to the commit hash is
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meaningless.
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Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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---
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drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 2 +-
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drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c | 2 +-
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drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 3 ++-
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3 files changed, 4 insertions(+), 3 deletions(-)
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diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
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index 9db12ffd2ff8..c388d56269bc 100644
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--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
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+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
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@@ -2953,7 +2953,7 @@ brcmf_cfg80211_set_power_mgmt(struct wiphy *wiphy, struct net_device *ndev,
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brcmf_dbg(INFO, "Do not enable power save for P2P clients\n");
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pm = PM_OFF;
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}
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- brcmf_dbg(INFO, "power save %s\n", (pm ? "enabled" : "disabled"));
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+ brcmf_err("power save %s\n", (pm ? "enabled" : "disabled"));
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err = brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_PM, pm);
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if (err) {
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diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
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index e3758bd86acf..591dcd04b4b4 100644
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--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
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+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
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@@ -59,7 +59,7 @@ static int brcmf_fcmode;
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module_param_named(fcmode, brcmf_fcmode, int, 0);
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MODULE_PARM_DESC(fcmode, "Mode of firmware signalled flow control");
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-static int brcmf_roamoff;
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+static int brcmf_roamoff = 1;
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module_param_named(roamoff, brcmf_roamoff, int, 0400);
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MODULE_PARM_DESC(roamoff, "Do not use internal roaming engine");
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diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
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index 8effeb7a7269..14b2cdafe378 100644
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--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
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+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
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@@ -611,6 +611,7 @@ BRCMF_FW_DEF(4329, "brcmfmac4329-sdio");
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BRCMF_FW_DEF(4330, "brcmfmac4330-sdio");
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BRCMF_FW_DEF(4334, "brcmfmac4334-sdio");
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BRCMF_FW_DEF(43340, "brcmfmac43340-sdio");
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+BRCMF_FW_DEF(43341, "brcmfmac43341-sdio");
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BRCMF_FW_DEF(4335, "brcmfmac4335-sdio");
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BRCMF_FW_DEF(43362, "brcmfmac43362-sdio");
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BRCMF_FW_DEF(4339, "brcmfmac4339-sdio");
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@@ -643,7 +644,7 @@ static const struct brcmf_firmware_mapping brcmf_sdio_fwnames[] = {
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BRCMF_FW_ENTRY(BRCM_CC_4330_CHIP_ID, 0xFFFFFFFF, 4330),
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BRCMF_FW_ENTRY(BRCM_CC_4334_CHIP_ID, 0xFFFFFFFF, 4334),
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BRCMF_FW_ENTRY(BRCM_CC_43340_CHIP_ID, 0xFFFFFFFF, 43340),
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- BRCMF_FW_ENTRY(BRCM_CC_43341_CHIP_ID, 0xFFFFFFFF, 43340),
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+ BRCMF_FW_ENTRY(BRCM_CC_43341_CHIP_ID, 0xFFFFFFFF, 43341),
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BRCMF_FW_ENTRY(BRCM_CC_4335_CHIP_ID, 0xFFFFFFFF, 4335),
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BRCMF_FW_ENTRY(BRCM_CC_43362_CHIP_ID, 0xFFFFFFFE, 43362),
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BRCMF_FW_ENTRY(BRCM_CC_4339_CHIP_ID, 0xFFFFFFFF, 4339),
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--
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2.33.1
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