summaryrefslogtreecommitdiff
path: root/libre-testing/linux-libre-lts/0005-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch
diff options
context:
space:
mode:
Diffstat (limited to 'libre-testing/linux-libre-lts/0005-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch')
-rw-r--r--libre-testing/linux-libre-lts/0005-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch95
1 files changed, 0 insertions, 95 deletions
diff --git a/libre-testing/linux-libre-lts/0005-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch b/libre-testing/linux-libre-lts/0005-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch
deleted file mode 100644
index 18e2a7875..000000000
--- a/libre-testing/linux-libre-lts/0005-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch
+++ /dev/null
@@ -1,95 +0,0 @@
-From 6e0372c8fec9db69e88a19c3a70a4c3a730fd743 Mon Sep 17 00:00:00 2001
-From: popcornmix <popcornmix@gmail.com>
-Date: Tue, 18 Feb 2014 01:43:50 -0300
-Subject: [PATCH 5/9] 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 262e7a3c23cb..c2b3c5b6e1f3 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)
-
- #define CARRIER_CHECK_DELAY (2 * HZ)
-
-@@ -82,6 +83,10 @@ 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)
- {
-@@ -913,8 +918,59 @@ 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 */
---
-2.19.0
-