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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-09 18:24:23 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-09 18:30:36 -0300 |
commit | c19c5d3d4f0538a64bf83337666c185e8757e14c (patch) | |
tree | c8a649b97115a5bb5ba1dfac66cd85683db194a1 /libre-testing/linux-libre/0005-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch | |
parent | 25445b987f35f6d74f1adea72023723249b75408 (diff) | |
download | abslibre-c19c5d3d4f0538a64bf83337666c185e8757e14c.tar.gz abslibre-c19c5d3d4f0538a64bf83337666c185e8757e14c.tar.bz2 abslibre-c19c5d3d4f0538a64bf83337666c185e8757e14c.zip |
linux-libre-4.6.2_gnu-1: updating version
Diffstat (limited to 'libre-testing/linux-libre/0005-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch')
-rw-r--r-- | libre-testing/linux-libre/0005-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/libre-testing/linux-libre/0005-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch b/libre-testing/linux-libre/0005-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch deleted file mode 100644 index 03fdd191c..000000000 --- a/libre-testing/linux-libre/0005-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch +++ /dev/null @@ -1,95 +0,0 @@ -From 573ed812140e4319d2333206679e55a2f03ae632 Mon Sep 17 00:00:00 2001 -From: popcornmix <popcornmix@gmail.com> -Date: Tue, 18 Feb 2014 01:43:50 -0300 -Subject: [PATCH 5/8] net/smsc95xx: Allow mac address to be set as a parameter - ---- - drivers/net/usb/smsc95xx.c | 56 ++++++++++++++++++++++++++++++++++++++++++++++ - 1 file changed, 56 insertions(+) - -diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c -index 2edc2bc..2445b56 100644 ---- a/drivers/net/usb/smsc95xx.c -+++ b/drivers/net/usb/smsc95xx.c -@@ -60,6 +60,7 @@ - #define SUSPEND_SUSPEND3 (0x08) - #define SUSPEND_ALLMODES (SUSPEND_SUSPEND0 | SUSPEND_SUSPEND1 | \ - SUSPEND_SUSPEND2 | SUSPEND_SUSPEND3) -+#define MAC_ADDR_LEN (6) - - struct smsc95xx_priv { - u32 mac_cr; -@@ -75,6 +76,10 @@ static bool turbo_mode = true; - module_param(turbo_mode, bool, 0644); - MODULE_PARM_DESC(turbo_mode, "Enable multiple frames per Rx transaction"); - -+static char *macaddr = ":"; -+module_param(macaddr, charp, 0); -+MODULE_PARM_DESC(macaddr, "MAC address"); -+ - static int __must_check __smsc95xx_read_reg(struct usbnet *dev, u32 index, - u32 *data, int in_pm) - { -@@ -764,8 +769,59 @@ static int smsc95xx_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd) - return generic_mii_ioctl(&dev->mii, if_mii(rq), cmd, NULL); - } - -+/* Check the macaddr module parameter for a MAC address */ -+static int smsc95xx_is_macaddr_param(struct usbnet *dev, u8 *dev_mac) -+{ -+ int i, j, got_num, num; -+ u8 mtbl[MAC_ADDR_LEN]; -+ -+ if (macaddr[0] == ':') -+ return 0; -+ -+ i = 0; -+ j = 0; -+ num = 0; -+ got_num = 0; -+ while (j < MAC_ADDR_LEN) { -+ if (macaddr[i] && macaddr[i] != ':') { -+ got_num++; -+ if ('0' <= macaddr[i] && macaddr[i] <= '9') -+ num = num * 16 + macaddr[i] - '0'; -+ else if ('A' <= macaddr[i] && macaddr[i] <= 'F') -+ num = num * 16 + 10 + macaddr[i] - 'A'; -+ else if ('a' <= macaddr[i] && macaddr[i] <= 'f') -+ num = num * 16 + 10 + macaddr[i] - 'a'; -+ else -+ break; -+ i++; -+ } else if (got_num == 2) { -+ mtbl[j++] = (u8) num; -+ num = 0; -+ got_num = 0; -+ i++; -+ } else { -+ break; -+ } -+ } -+ -+ if (j == MAC_ADDR_LEN) { -+ netif_dbg(dev, ifup, dev->net, "Overriding MAC address with: " -+ "%02x:%02x:%02x:%02x:%02x:%02x\n", mtbl[0], mtbl[1], mtbl[2], -+ mtbl[3], mtbl[4], mtbl[5]); -+ for (i = 0; i < MAC_ADDR_LEN; i++) -+ dev_mac[i] = mtbl[i]; -+ return 1; -+ } else { -+ return 0; -+ } -+} -+ - static void smsc95xx_init_mac_address(struct usbnet *dev) - { -+ /* Check module parameters */ -+ if (smsc95xx_is_macaddr_param(dev, dev->net->dev_addr)) -+ return; -+ - const u8 *mac_addr; - - /* maybe the boot loader passed the MAC address in devicetree */ --- -2.8.2 - |