diff options
Diffstat (limited to 'package/kernel/mac80211/patches/337-v4.18-brcmfmac-fix-regression-in-parsing-NVRAM-for-multipl.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/337-v4.18-brcmfmac-fix-regression-in-parsing-NVRAM-for-multipl.patch | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/package/kernel/mac80211/patches/337-v4.18-brcmfmac-fix-regression-in-parsing-NVRAM-for-multipl.patch b/package/kernel/mac80211/patches/337-v4.18-brcmfmac-fix-regression-in-parsing-NVRAM-for-multipl.patch deleted file mode 100644 index 2e265a2f37..0000000000 --- a/package/kernel/mac80211/patches/337-v4.18-brcmfmac-fix-regression-in-parsing-NVRAM-for-multipl.patch +++ /dev/null @@ -1,41 +0,0 @@ -From 299b6365a3b7cf7f5ea1c945a420e9ee4841d6f7 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Sun, 22 Jul 2018 23:46:25 +0200 -Subject: [PATCH] brcmfmac: fix regression in parsing NVRAM for multiple - devices -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -NVRAM is designed to work with Broadcom's SDK Linux kernel which fakes -PCI domain 0 for all internal MMIO devices. Since official Linux kernel -uses platform devices for that purpose there is a mismatch in numbering -PCI domains. - -There used to be a fix for that problem but it was accidentally dropped -during the last firmware loading rework. That resulted in brcmfmac not -being able to extract device specific NVRAM content and all kind of -calibration problems. - -Reported-by: Aditya Xavier <adityaxavier@gmail.com> -Fixes: 2baa3aaee27f ("brcmfmac: introduce brcmf_fw_alloc_request() function") -Cc: stable@vger.kernel.org # v4.17+ -Signed-off-by: Rafał Miłecki <rafal@milecki.pl> -Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> ---- - drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c -@@ -1785,7 +1785,8 @@ brcmf_pcie_prepare_fw_request(struct brc - fwreq->items[BRCMF_PCIE_FW_CODE].type = BRCMF_FW_TYPE_BINARY; - fwreq->items[BRCMF_PCIE_FW_NVRAM].type = BRCMF_FW_TYPE_NVRAM; - fwreq->items[BRCMF_PCIE_FW_NVRAM].flags = BRCMF_FW_REQF_OPTIONAL; -- fwreq->domain_nr = pci_domain_nr(devinfo->pdev->bus); -+ /* NVRAM reserves PCI domain 0 for Broadcom's SDK faked bus */ -+ fwreq->domain_nr = pci_domain_nr(devinfo->pdev->bus) + 1; - fwreq->bus_nr = devinfo->pdev->bus->number; - - return fwreq; |