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path: root/drivers/scsi/fcoe/fcoe.c
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-rw-r--r--drivers/scsi/fcoe/fcoe.c64
1 files changed, 0 insertions, 64 deletions
diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
index 23983c789429..42eee5b7e5c5 100644
--- a/drivers/scsi/fcoe/fcoe.c
+++ b/drivers/scsi/fcoe/fcoe.c
@@ -1766,47 +1766,6 @@ int fcoe_reset(struct Scsi_Host *shost)
1766EXPORT_SYMBOL_GPL(fcoe_reset); 1766EXPORT_SYMBOL_GPL(fcoe_reset);
1767 1767
1768/** 1768/**
1769 * fcoe_wwn_from_mac() - Converts 48-bit IEEE MAC address to 64-bit FC WWN.
1770 * @mac: mac address
1771 * @scheme: check port
1772 * @port: port indicator for converting
1773 *
1774 * Returns: u64 fc world wide name
1775 */
1776u64 fcoe_wwn_from_mac(unsigned char mac[MAX_ADDR_LEN],
1777 unsigned int scheme, unsigned int port)
1778{
1779 u64 wwn;
1780 u64 host_mac;
1781
1782 /* The MAC is in NO, so flip only the low 48 bits */
1783 host_mac = ((u64) mac[0] << 40) |
1784 ((u64) mac[1] << 32) |
1785 ((u64) mac[2] << 24) |
1786 ((u64) mac[3] << 16) |
1787 ((u64) mac[4] << 8) |
1788 (u64) mac[5];
1789
1790 WARN_ON(host_mac >= (1ULL << 48));
1791 wwn = host_mac | ((u64) scheme << 60);
1792 switch (scheme) {
1793 case 1:
1794 WARN_ON(port != 0);
1795 break;
1796 case 2:
1797 WARN_ON(port >= 0xfff);
1798 wwn |= (u64) port << 48;
1799 break;
1800 default:
1801 WARN_ON(1);
1802 break;
1803 }
1804
1805 return wwn;
1806}
1807EXPORT_SYMBOL_GPL(fcoe_wwn_from_mac);
1808
1809/**
1810 * fcoe_hostlist_lookup_softc() - find the corresponding lport by a given device 1769 * fcoe_hostlist_lookup_softc() - find the corresponding lport by a given device
1811 * @device: this is currently ptr to net_device 1770 * @device: this is currently ptr to net_device
1812 * 1771 *
@@ -1886,29 +1845,6 @@ int fcoe_hostlist_remove(const struct fc_lport *lp)
1886EXPORT_SYMBOL_GPL(fcoe_hostlist_remove); 1845EXPORT_SYMBOL_GPL(fcoe_hostlist_remove);
1887 1846
1888/** 1847/**
1889 * fcoe_libfc_config() - sets up libfc related properties for lport
1890 * @lp: ptr to the fc_lport
1891 * @tt: libfc function template
1892 *
1893 * Returns : 0 for success
1894 */
1895int fcoe_libfc_config(struct fc_lport *lp, struct libfc_function_template *tt)
1896{
1897 /* Set the function pointers set by the LLDD */
1898 memcpy(&lp->tt, tt, sizeof(*tt));
1899 if (fc_fcp_init(lp))
1900 return -ENOMEM;
1901 fc_exch_init(lp);
1902 fc_elsct_init(lp);
1903 fc_lport_init(lp);
1904 fc_rport_init(lp);
1905 fc_disc_init(lp);
1906
1907 return 0;
1908}
1909EXPORT_SYMBOL_GPL(fcoe_libfc_config);
1910
1911/**
1912 * fcoe_init() - fcoe module loading initialization 1848 * fcoe_init() - fcoe module loading initialization
1913 * 1849 *
1914 * Returns 0 on success, negative on failure 1850 * Returns 0 on success, negative on failure