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mac80211: brcmfmac: backport important changes from the 4.14

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Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This commit is contained in:
Rafał Miłecki 2018-08-16 10:29:56 +02:00
parent e3bc2e488d
commit 6805e44004
7 changed files with 250 additions and 5 deletions
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2
package/kernel/mac80211/Makefile
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@ -11,7 +11,7 @@ include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=mac80211
PKG_VERSION:=2017-01-31
PKG_RELEASE:=8
PKG_RELEASE:=9
PKG_SOURCE_URL:=http://mirror2.openwrt.org/sources
PKG_BACKPORT_VERSION:=
PKG_HASH:=75e6d39e34cf156212a2509172a4a62b673b69eb4a1d9aaa565f7fa719fa2317

139
package/kernel/mac80211/patches/326-v4.14-0001-brcmfmac-Add-support-for-CYW4373-SDIO-USB-chipset.patch Normal file
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@ -0,0 +1,139 @@
From 0ec9eb90feec4933637fbde9d5bfbc3b62aea218 Mon Sep 17 00:00:00 2001
From: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Date: Thu, 3 Aug 2017 17:37:58 +0800
Subject: [PATCH] brcmfmac: Add support for CYW4373 SDIO/USB chipset
Add support for CYW4373 SDIO/USB chipset.
CYW4373 is a 1x1 dual-band 11ac chipset with 20/40/80Mhz channel support.
It's a WiFi/BT combo device.
Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c | 1 +
drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c | 2 ++
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 4 +++-
drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c | 9 ++++++++-
drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h | 3 +++
include/linux/mmc/sdio_ids.h | 1 +
6 files changed, 18 insertions(+), 2 deletions(-)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
@@ -1104,6 +1104,7 @@ static const struct sdio_device_id brcmf
BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43455),
BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4354),
BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4356),
+ BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_CYPRESS_4373),
{ /* end: all zeroes */ }
};
MODULE_DEVICE_TABLE(sdio, brcmf_sdmmc_ids);
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
@@ -690,6 +690,8 @@ static u32 brcmf_chip_tcm_rambase(struct
case BRCM_CC_4365_CHIP_ID:
case BRCM_CC_4366_CHIP_ID:
return 0x200000;
+ case CY_CC_4373_CHIP_ID:
+ return 0x160000;
default:
brcmf_err("unknown chip: %s\n", ci->pub.name);
break;
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -617,6 +617,7 @@ BRCMF_FW_NVRAM_DEF(43430A1, "brcmfmac434
BRCMF_FW_NVRAM_DEF(43455, "brcmfmac43455-sdio.bin", "brcmfmac43455-sdio.txt");
BRCMF_FW_NVRAM_DEF(4354, "brcmfmac4354-sdio.bin", "brcmfmac4354-sdio.txt");
BRCMF_FW_NVRAM_DEF(4356, "brcmfmac4356-sdio.bin", "brcmfmac4356-sdio.txt");
+BRCMF_FW_NVRAM_DEF(4373, "brcmfmac4373-sdio.bin", "brcmfmac4373-sdio.txt");
static struct brcmf_firmware_mapping brcmf_sdio_fwnames[] = {
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43143_CHIP_ID, 0xFFFFFFFF, 43143),
@@ -635,7 +636,8 @@ static struct brcmf_firmware_mapping brc
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFE, 43430A1),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4345_CHIP_ID, 0xFFFFFFC0, 43455),
BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4354_CHIP_ID, 0xFFFFFFFF, 4354),
- BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356)
+ BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356),
+ BRCMF_FW_NVRAM_ENTRY(CY_CC_4373_CHIP_ID, 0xFFFFFFFF, 4373)
};
static void pkt_align(struct sk_buff *p, int len, int align)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
@@ -49,6 +49,7 @@ BRCMF_FW_DEF(43143, "brcmfmac43143.bin")
BRCMF_FW_DEF(43236B, "brcmfmac43236b.bin");
BRCMF_FW_DEF(43242A, "brcmfmac43242a.bin");
BRCMF_FW_DEF(43569, "brcmfmac43569.bin");
+BRCMF_FW_DEF(4373, "brcmfmac4373.bin");
static struct brcmf_firmware_mapping brcmf_usb_fwnames[] = {
BRCMF_FW_ENTRY(BRCM_CC_43143_CHIP_ID, 0xFFFFFFFF, 43143),
@@ -57,7 +58,8 @@ static struct brcmf_firmware_mapping brc
BRCMF_FW_ENTRY(BRCM_CC_43238_CHIP_ID, 0x00000008, 43236B),
BRCMF_FW_ENTRY(BRCM_CC_43242_CHIP_ID, 0xFFFFFFFF, 43242A),
BRCMF_FW_ENTRY(BRCM_CC_43566_CHIP_ID, 0xFFFFFFFF, 43569),
- BRCMF_FW_ENTRY(BRCM_CC_43569_CHIP_ID, 0xFFFFFFFF, 43569)
+ BRCMF_FW_ENTRY(BRCM_CC_43569_CHIP_ID, 0xFFFFFFFF, 43569),
+ BRCMF_FW_ENTRY(CY_CC_4373_CHIP_ID, 0xFFFFFFFF, 4373)
};
#define TRX_MAGIC 0x30524448 /* "HDR0" */
@@ -1461,15 +1463,20 @@ static int brcmf_usb_reset_resume(struct
#define LINKSYS_USB_DEVICE(dev_id) \
{ USB_DEVICE(BRCM_USB_VENDOR_ID_LINKSYS, dev_id) }
+#define CYPRESS_USB_DEVICE(dev_id) \
+ { USB_DEVICE(CY_USB_VENDOR_ID_CYPRESS, dev_id) }
+
static struct usb_device_id brcmf_usb_devid_table[] = {
BRCMF_USB_DEVICE(BRCM_USB_43143_DEVICE_ID),
BRCMF_USB_DEVICE(BRCM_USB_43236_DEVICE_ID),
BRCMF_USB_DEVICE(BRCM_USB_43242_DEVICE_ID),
BRCMF_USB_DEVICE(BRCM_USB_43569_DEVICE_ID),
LINKSYS_USB_DEVICE(BRCM_USB_43235_LINKSYS_DEVICE_ID),
+ CYPRESS_USB_DEVICE(CY_USB_4373_DEVICE_ID),
{ USB_DEVICE(BRCM_USB_VENDOR_ID_LG, BRCM_USB_43242_LG_DEVICE_ID) },
/* special entry for device with firmware loaded and running */
BRCMF_USB_DEVICE(BRCM_USB_BCMFW_DEVICE_ID),
+ CYPRESS_USB_DEVICE(BRCM_USB_BCMFW_DEVICE_ID),
{ /* end: all zeroes */ }
};
--- a/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h
+++ b/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h
@@ -23,6 +23,7 @@
#define BRCM_USB_VENDOR_ID_BROADCOM 0x0a5c
#define BRCM_USB_VENDOR_ID_LG 0x043e
#define BRCM_USB_VENDOR_ID_LINKSYS 0x13b1
+#define CY_USB_VENDOR_ID_CYPRESS 0x04b4
#define BRCM_PCIE_VENDOR_ID_BROADCOM PCI_VENDOR_ID_BROADCOM
/* Chipcommon Core Chip IDs */
@@ -57,6 +58,7 @@
#define BRCM_CC_4365_CHIP_ID 0x4365
#define BRCM_CC_4366_CHIP_ID 0x4366
#define BRCM_CC_4371_CHIP_ID 0x4371
+#define CY_CC_4373_CHIP_ID 0x4373
/* USB Device IDs */
#define BRCM_USB_43143_DEVICE_ID 0xbd1e
@@ -66,6 +68,7 @@
#define BRCM_USB_43242_LG_DEVICE_ID 0x3101
#define BRCM_USB_43569_DEVICE_ID 0xbd27
#define BRCM_USB_BCMFW_DEVICE_ID 0x0bdc
+#define CY_USB_4373_DEVICE_ID 0xbd29
/* PCIE Device IDs */
#define BRCM_PCIE_4350_DEVICE_ID 0x43a3
--- a/include/linux/mmc/sdio_ids.h
+++ b/include/linux/mmc/sdio_ids.h
@@ -39,6 +39,7 @@
#define SDIO_DEVICE_ID_BROADCOM_43455 0xa9bf
#define SDIO_DEVICE_ID_BROADCOM_4354 0x4354
#define SDIO_DEVICE_ID_BROADCOM_4356 0x4356
+#define SDIO_DEVICE_ID_CYPRESS_4373 0x4373
#define SDIO_VENDOR_ID_INTEL 0x0089
#define SDIO_DEVICE_ID_INTEL_IWMC3200WIMAX 0x1402

47
package/kernel/mac80211/patches/326-v4.14-0002-brcmfmac-fix-wrong-num_different_channels-when-mchan.patch Normal file
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@ -0,0 +1,47 @@
From 99976fc084129e07df3a066dc15651853386da19 Mon Sep 17 00:00:00 2001
From: Wright Feng <wright.feng@cypress.com>
Date: Thu, 3 Aug 2017 17:37:59 +0800
Subject: [PATCH] brcmfmac: fix wrong num_different_channels when mchan feature
enabled
When the device/firmware supports multi-channel, it can have P2P
connection and regular connection with AP simultaneous. In this case,
the num_different_channels in wiphy info was not correct when firmware
supports multi-channel (The iw wiphy# info showed "#channels <= 1" in
interface combinations). It caused association failed and error message
"CTRL-EVENT-FREQ-CONFLICT error" in wpa_supplicant when P2P GO interface
was running at the same time.
The root cause is that the num_different_channels was always overridden
to 1 in brcmf_setup_ifmodes even multi-channel was enabled.
We correct the logic by moving num_different_channels setting forward.
Signed-off-by: Wright Feng <wright.feng@cypress.com>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -6311,6 +6311,8 @@ static int brcmf_setup_ifmodes(struct wi
if (p2p) {
if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_MCHAN))
combo[c].num_different_channels = 2;
+ else
+ combo[c].num_different_channels = 1;
wiphy->interface_modes |= BIT(NL80211_IFTYPE_P2P_CLIENT) |
BIT(NL80211_IFTYPE_P2P_GO) |
BIT(NL80211_IFTYPE_P2P_DEVICE);
@@ -6320,10 +6322,10 @@ static int brcmf_setup_ifmodes(struct wi
c0_limits[i++].types = BIT(NL80211_IFTYPE_P2P_CLIENT) |
BIT(NL80211_IFTYPE_P2P_GO);
} else {
+ combo[c].num_different_channels = 1;
c0_limits[i].max = 1;
c0_limits[i++].types = BIT(NL80211_IFTYPE_AP);
}
- combo[c].num_different_channels = 1;
combo[c].max_interfaces = i;
combo[c].n_limits = i;
combo[c].limits = c0_limits;

27
package/kernel/mac80211/patches/326-v4.14-0003-brcmfmac-Log-chip-id-and-revision.patch Normal file
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@ -0,0 +1,27 @@
From f38966a7ace842afd3a9bf5d0fb56640f49df60c Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Wed, 30 Aug 2017 15:54:49 +0200
Subject: [PATCH] brcmfmac: Log chip id and revision
For debugging some problems, it is useful to know the chip revision
add a brcmf_info message logging this.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c | 3 +++
1 file changed, 3 insertions(+)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
@@ -602,6 +602,9 @@ int brcmf_fw_map_chip_to_name(u32 chip,
if ((nvram_name) && (mapping_table[i].nvram))
strlcat(nvram_name, mapping_table[i].nvram, BRCMF_FW_NAME_LEN);
+ brcmf_info("using %s for chip %#08x(%d) rev %#08x\n",
+ fw_name, chip, chip, chiprev);
+
return 0;
}

0
package/kernel/mac80211/patches/326-brcmfmac-add-length-check-in-brcmf_cfg80211_escan_ha.patch → package/kernel/mac80211/patches/326-v4.14-0004-brcmfmac-add-length-check-in-brcmf_cfg80211_escan_ha.patch
View File

32
package/kernel/mac80211/patches/326-v4.14-0005-brcmfmac-Add-check-for-short-event-packets.patch Normal file
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@ -0,0 +1,32 @@
From dd2349121bb1b8ff688c3ca6a2a0bea9d8c142ca Mon Sep 17 00:00:00 2001
From: Kevin Cernekee <cernekee@chromium.org>
Date: Sat, 16 Sep 2017 21:08:24 -0700
Subject: [PATCH] brcmfmac: Add check for short event packets
The length of the data in the received skb is currently passed into
brcmf_fweh_process_event() as packet_len, but this value is not checked.
event_packet should be followed by DATALEN bytes of additional event
data. Ensure that the received packet actually contains at least
DATALEN bytes of additional data, to avoid copying uninitialized memory
into event->data.
Cc: <stable@vger.kernel.org> # v3.8
Suggested-by: Mattias Nissler <mnissler@chromium.org>
Signed-off-by: Kevin Cernekee <cernekee@chromium.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c
@@ -429,7 +429,8 @@ void brcmf_fweh_process_event(struct brc
if (code != BRCMF_E_IF && !fweh->evt_handler[code])
return;
- if (datalen > BRCMF_DCMD_MAXLEN)
+ if (datalen > BRCMF_DCMD_MAXLEN ||
+ datalen + sizeof(*event_packet) > packet_len)
return;
if (in_interrupt())

8
package/kernel/mac80211/patches/329-brcmfmac-add-support-for-BCM4366E-chipset.patch
View File

@ -22,8 +22,8 @@ Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
case BRCM_CC_4366_CHIP_ID:
+ case BRCM_CC_43664_CHIP_ID:
return 0x200000;
default:
brcmf_err("unknown chip: %s\n", ci->pub.name);
case CY_CC_4373_CHIP_ID:
return 0x160000;
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
@@ -75,6 +75,7 @@ static struct brcmf_firmware_mapping brc
@ -36,11 +36,11 @@ Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
--- a/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h
+++ b/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h
@@ -56,6 +56,7 @@
@@ -57,6 +57,7 @@
#define BRCM_CC_43602_CHIP_ID 43602
#define BRCM_CC_4365_CHIP_ID 0x4365
#define BRCM_CC_4366_CHIP_ID 0x4366
+#define BRCM_CC_43664_CHIP_ID 43664
#define BRCM_CC_4371_CHIP_ID 0x4371
#define CY_CC_4373_CHIP_ID 0x4373
/* USB Device IDs */