1 files changed, 0 insertions, 39 deletions
diff --git a/package/kernel/mac80211/patches/brcm/372-v5.2-brcmfmac-send-mailbox-interrupt-twice-for-specific-h.patch b/package/kernel/mac80211/patches/brcm/372-v5.2-brcmfmac-send-mailbox-interrupt-twice-for-specific-h.patch
deleted file mode 100644
index 1fcf8c70c7..0000000000
--- a/package/kernel/mac80211/patches/brcm/372-v5.2-brcmfmac-send-mailbox-interrupt-twice-for-specific-h.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From 9ef77fbedad9ea8895cd5d7fb7aee16071f527dc Mon Sep 17 00:00:00 2001
-From: Wright Feng <Wright.Feng@cypress.com>
-Date: Fri, 26 Apr 2019 03:12:32 +0000
-Subject: [PATCH] brcmfmac: send mailbox interrupt twice for specific hardware
- device
-
-For PCIE wireless device with core revision less than 14, device may miss
-PCIE to System Backplane Interrupt via PCIEtoSBMailbox. So add sending
-mail box interrupt twice as a hardware workaround.
-
-Signed-off-by: Wright Feng <wright.feng@cypress.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c | 7 ++++++-
- 1 file changed, 6 insertions(+), 1 deletion(-)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
-@@ -675,6 +675,7 @@ static int
- brcmf_pcie_send_mb_data(struct brcmf_pciedev_info *devinfo, u32 htod_mb_data)
- {
- 	struct brcmf_pcie_shared_info *shared;
-+	struct brcmf_core *core;
- 	u32 addr;
- 	u32 cur_htod_mb_data;
- 	u32 i;
-@@ -698,7 +699,11 @@ brcmf_pcie_send_mb_data(struct brcmf_pci
- 
- 	brcmf_pcie_write_tcm32(devinfo, addr, htod_mb_data);
- 	pci_write_config_dword(devinfo->pdev, BRCMF_PCIE_REG_SBMBX, 1);
--	pci_write_config_dword(devinfo->pdev, BRCMF_PCIE_REG_SBMBX, 1);
-+
-+	/* Send mailbox interrupt twice as a hardware workaround */
-+	core = brcmf_chip_get_core(devinfo->ci, BCMA_CORE_PCIE2);
-+	if (core->rev <= 13)
-+		pci_write_config_dword(devinfo->pdev, BRCMF_PCIE_REG_SBMBX, 1);
- 
- 	return 0;
- }