diff options
Diffstat (limited to 'package/kernel/mac80211/patches/352-brcmfmac-support-NVRAMs-containing-pci-devpaths-inst.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/352-brcmfmac-support-NVRAMs-containing-pci-devpaths-inst.patch | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/package/kernel/mac80211/patches/352-brcmfmac-support-NVRAMs-containing-pci-devpaths-inst.patch b/package/kernel/mac80211/patches/352-brcmfmac-support-NVRAMs-containing-pci-devpaths-inst.patch deleted file mode 100644 index 7bbd57e15e..0000000000 --- a/package/kernel/mac80211/patches/352-brcmfmac-support-NVRAMs-containing-pci-devpaths-inst.patch +++ /dev/null @@ -1,56 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Date: Thu, 28 May 2015 14:19:21 +0200 -Subject: [PATCH] brcmfmac: support NVRAMs containing pci devpaths (instead of - pcie) -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Recently Broadcom added support for NVRAMs with entries for multiple -PCIe devices. One of the supported formats is based on prefixes defined -like: devpath0=pcie/1/4/ and entries like 0:foo=bar 0:baz=qux etc. - -Unfortunately there are also a bit older devices using different way of -defining prefixes, e.g. SmartRG SR400ac (2 x BCM43602) with entries: -devpath0=pci/1/1/ -devpath1=pci/2/1 -Broadcom stated this old format will never be used/supported by brcmfmac -but given the simplicity of this patch I'll insist on supporting it. - -Signed-off-by: Rafał Miłecki <zajec5@gmail.com> -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> ---- - ---- a/drivers/net/wireless/brcm80211/brcmfmac/firmware.c -+++ b/drivers/net/wireless/brcm80211/brcmfmac/firmware.c -@@ -232,6 +232,8 @@ static void brcmf_fw_strip_multi_v1(stru - u16 bus_nr) - { - /* Device path with a leading '=' key-value separator */ -+ char pci_path[] = "=pci/?/?"; -+ size_t pci_len; - char pcie_path[] = "=pcie/?/?"; - size_t pcie_len; - -@@ -251,6 +253,9 @@ static void brcmf_fw_strip_multi_v1(stru - /* First search for the devpathX and see if it is the configuration - * for domain_nr/bus_nr. Search complete nvp - */ -+ snprintf(pci_path, sizeof(pci_path), "=pci/%d/%d", domain_nr, -+ bus_nr); -+ pci_len = strlen(pci_path); - snprintf(pcie_path, sizeof(pcie_path), "=pcie/%d/%d", domain_nr, - bus_nr); - pcie_len = strlen(pcie_path); -@@ -260,8 +265,9 @@ static void brcmf_fw_strip_multi_v1(stru - /* Format: devpathX=pcie/Y/Z/ - * Y = domain_nr, Z = bus_nr, X = virtual ID - */ -- if ((strncmp(&nvp->nvram[i], "devpath", 7) == 0) && -- (strncmp(&nvp->nvram[i + 8], pcie_path, pcie_len) == 0)) { -+ if (strncmp(&nvp->nvram[i], "devpath", 7) == 0 && -+ (!strncmp(&nvp->nvram[i + 8], pci_path, pci_len) || -+ !strncmp(&nvp->nvram[i + 8], pcie_path, pcie_len))) { - id = nvp->nvram[i + 7] - '0'; - found = true; - break; |