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if_alc.c (257176) if_alc.c (267363)
1/*-
2 * Copyright (c) 2009, Pyun YongHyeon <yongari@FreeBSD.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 14 unchanged lines hidden (view full) ---

23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 */
27
28/* Driver for Atheros AR813x/AR815x PCIe Ethernet. */
29
30#include <sys/cdefs.h>
1/*-
2 * Copyright (c) 2009, Pyun YongHyeon <yongari@FreeBSD.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 14 unchanged lines hidden (view full) ---

23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 */
27
28/* Driver for Atheros AR813x/AR815x PCIe Ethernet. */
29
30#include <sys/cdefs.h>
31__FBSDID("$FreeBSD: head/sys/dev/alc/if_alc.c 257176 2013-10-26 17:58:36Z glebius $");
31__FBSDID("$FreeBSD: head/sys/dev/alc/if_alc.c 267363 2014-06-11 14:53:58Z jhb $");
32
33#include <sys/param.h>
34#include <sys/systm.h>
35#include <sys/bus.h>
36#include <sys/endian.h>
37#include <sys/kernel.h>
38#include <sys/lock.h>
39#include <sys/malloc.h>

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1730 sc->alc_cdata.alc_rx_sparemap);
1731 sc->alc_cdata.alc_rx_sparemap = NULL;
1732 }
1733 bus_dma_tag_destroy(sc->alc_cdata.alc_rx_tag);
1734 sc->alc_cdata.alc_rx_tag = NULL;
1735 }
1736 /* Tx descriptor ring. */
1737 if (sc->alc_cdata.alc_tx_ring_tag != NULL) {
32
33#include <sys/param.h>
34#include <sys/systm.h>
35#include <sys/bus.h>
36#include <sys/endian.h>
37#include <sys/kernel.h>
38#include <sys/lock.h>
39#include <sys/malloc.h>

--- 1690 unchanged lines hidden (view full) ---

1730 sc->alc_cdata.alc_rx_sparemap);
1731 sc->alc_cdata.alc_rx_sparemap = NULL;
1732 }
1733 bus_dma_tag_destroy(sc->alc_cdata.alc_rx_tag);
1734 sc->alc_cdata.alc_rx_tag = NULL;
1735 }
1736 /* Tx descriptor ring. */
1737 if (sc->alc_cdata.alc_tx_ring_tag != NULL) {
1738 if (sc->alc_cdata.alc_tx_ring_map != NULL)
1738 if (sc->alc_rdata.alc_tx_ring_paddr != 0)
1739 bus_dmamap_unload(sc->alc_cdata.alc_tx_ring_tag,
1740 sc->alc_cdata.alc_tx_ring_map);
1739 bus_dmamap_unload(sc->alc_cdata.alc_tx_ring_tag,
1740 sc->alc_cdata.alc_tx_ring_map);
1741 if (sc->alc_cdata.alc_tx_ring_map != NULL &&
1742 sc->alc_rdata.alc_tx_ring != NULL)
1741 if (sc->alc_rdata.alc_tx_ring != NULL)
1743 bus_dmamem_free(sc->alc_cdata.alc_tx_ring_tag,
1744 sc->alc_rdata.alc_tx_ring,
1745 sc->alc_cdata.alc_tx_ring_map);
1742 bus_dmamem_free(sc->alc_cdata.alc_tx_ring_tag,
1743 sc->alc_rdata.alc_tx_ring,
1744 sc->alc_cdata.alc_tx_ring_map);
1745 sc->alc_rdata.alc_tx_ring_paddr = 0;
1746 sc->alc_rdata.alc_tx_ring = NULL;
1746 sc->alc_rdata.alc_tx_ring = NULL;
1747 sc->alc_cdata.alc_tx_ring_map = NULL;
1748 bus_dma_tag_destroy(sc->alc_cdata.alc_tx_ring_tag);
1749 sc->alc_cdata.alc_tx_ring_tag = NULL;
1750 }
1751 /* Rx ring. */
1752 if (sc->alc_cdata.alc_rx_ring_tag != NULL) {
1747 bus_dma_tag_destroy(sc->alc_cdata.alc_tx_ring_tag);
1748 sc->alc_cdata.alc_tx_ring_tag = NULL;
1749 }
1750 /* Rx ring. */
1751 if (sc->alc_cdata.alc_rx_ring_tag != NULL) {
1753 if (sc->alc_cdata.alc_rx_ring_map != NULL)
1752 if (sc->alc_rdata.alc_rx_ring_paddr != 0)
1754 bus_dmamap_unload(sc->alc_cdata.alc_rx_ring_tag,
1755 sc->alc_cdata.alc_rx_ring_map);
1753 bus_dmamap_unload(sc->alc_cdata.alc_rx_ring_tag,
1754 sc->alc_cdata.alc_rx_ring_map);
1756 if (sc->alc_cdata.alc_rx_ring_map != NULL &&
1757 sc->alc_rdata.alc_rx_ring != NULL)
1755 if (sc->alc_rdata.alc_rx_ring != NULL)
1758 bus_dmamem_free(sc->alc_cdata.alc_rx_ring_tag,
1759 sc->alc_rdata.alc_rx_ring,
1760 sc->alc_cdata.alc_rx_ring_map);
1756 bus_dmamem_free(sc->alc_cdata.alc_rx_ring_tag,
1757 sc->alc_rdata.alc_rx_ring,
1758 sc->alc_cdata.alc_rx_ring_map);
1759 sc->alc_rdata.alc_rx_ring_paddr = 0;
1761 sc->alc_rdata.alc_rx_ring = NULL;
1760 sc->alc_rdata.alc_rx_ring = NULL;
1762 sc->alc_cdata.alc_rx_ring_map = NULL;
1763 bus_dma_tag_destroy(sc->alc_cdata.alc_rx_ring_tag);
1764 sc->alc_cdata.alc_rx_ring_tag = NULL;
1765 }
1766 /* Rx return ring. */
1767 if (sc->alc_cdata.alc_rr_ring_tag != NULL) {
1761 bus_dma_tag_destroy(sc->alc_cdata.alc_rx_ring_tag);
1762 sc->alc_cdata.alc_rx_ring_tag = NULL;
1763 }
1764 /* Rx return ring. */
1765 if (sc->alc_cdata.alc_rr_ring_tag != NULL) {
1768 if (sc->alc_cdata.alc_rr_ring_map != NULL)
1766 if (sc->alc_rdata.alc_rr_ring_paddr != 0)
1769 bus_dmamap_unload(sc->alc_cdata.alc_rr_ring_tag,
1770 sc->alc_cdata.alc_rr_ring_map);
1767 bus_dmamap_unload(sc->alc_cdata.alc_rr_ring_tag,
1768 sc->alc_cdata.alc_rr_ring_map);
1771 if (sc->alc_cdata.alc_rr_ring_map != NULL &&
1772 sc->alc_rdata.alc_rr_ring != NULL)
1769 if (sc->alc_rdata.alc_rr_ring != NULL)
1773 bus_dmamem_free(sc->alc_cdata.alc_rr_ring_tag,
1774 sc->alc_rdata.alc_rr_ring,
1775 sc->alc_cdata.alc_rr_ring_map);
1770 bus_dmamem_free(sc->alc_cdata.alc_rr_ring_tag,
1771 sc->alc_rdata.alc_rr_ring,
1772 sc->alc_cdata.alc_rr_ring_map);
1773 sc->alc_rdata.alc_rr_ring_paddr = 0;
1776 sc->alc_rdata.alc_rr_ring = NULL;
1774 sc->alc_rdata.alc_rr_ring = NULL;
1777 sc->alc_cdata.alc_rr_ring_map = NULL;
1778 bus_dma_tag_destroy(sc->alc_cdata.alc_rr_ring_tag);
1779 sc->alc_cdata.alc_rr_ring_tag = NULL;
1780 }
1781 /* CMB block */
1782 if (sc->alc_cdata.alc_cmb_tag != NULL) {
1775 bus_dma_tag_destroy(sc->alc_cdata.alc_rr_ring_tag);
1776 sc->alc_cdata.alc_rr_ring_tag = NULL;
1777 }
1778 /* CMB block */
1779 if (sc->alc_cdata.alc_cmb_tag != NULL) {
1783 if (sc->alc_cdata.alc_cmb_map != NULL)
1780 if (sc->alc_rdata.alc_cmb_paddr != 0)
1784 bus_dmamap_unload(sc->alc_cdata.alc_cmb_tag,
1785 sc->alc_cdata.alc_cmb_map);
1781 bus_dmamap_unload(sc->alc_cdata.alc_cmb_tag,
1782 sc->alc_cdata.alc_cmb_map);
1786 if (sc->alc_cdata.alc_cmb_map != NULL &&
1787 sc->alc_rdata.alc_cmb != NULL)
1783 if (sc->alc_rdata.alc_cmb != NULL)
1788 bus_dmamem_free(sc->alc_cdata.alc_cmb_tag,
1789 sc->alc_rdata.alc_cmb,
1784 bus_dmamem_free(sc->alc_cdata.alc_cmb_tag,
1785 sc->alc_rdata.alc_cmb,
1790 sc->alc_cdata.alc_cmb_map);
1786 sc->alc_cdata.alc_cmb_map);
1787 sc->alc_rdata.alc_cmb_paddr = 0;
1791 sc->alc_rdata.alc_cmb = NULL;
1788 sc->alc_rdata.alc_cmb = NULL;
1792 sc->alc_cdata.alc_cmb_map = NULL;
1793 bus_dma_tag_destroy(sc->alc_cdata.alc_cmb_tag);
1794 sc->alc_cdata.alc_cmb_tag = NULL;
1795 }
1796 /* SMB block */
1797 if (sc->alc_cdata.alc_smb_tag != NULL) {
1789 bus_dma_tag_destroy(sc->alc_cdata.alc_cmb_tag);
1790 sc->alc_cdata.alc_cmb_tag = NULL;
1791 }
1792 /* SMB block */
1793 if (sc->alc_cdata.alc_smb_tag != NULL) {
1798 if (sc->alc_cdata.alc_smb_map != NULL)
1794 if (sc->alc_rdata.alc_smb_paddr != 0)
1799 bus_dmamap_unload(sc->alc_cdata.alc_smb_tag,
1800 sc->alc_cdata.alc_smb_map);
1795 bus_dmamap_unload(sc->alc_cdata.alc_smb_tag,
1796 sc->alc_cdata.alc_smb_map);
1801 if (sc->alc_cdata.alc_smb_map != NULL &&
1802 sc->alc_rdata.alc_smb != NULL)
1797 if (sc->alc_rdata.alc_smb != NULL)
1803 bus_dmamem_free(sc->alc_cdata.alc_smb_tag,
1804 sc->alc_rdata.alc_smb,
1805 sc->alc_cdata.alc_smb_map);
1798 bus_dmamem_free(sc->alc_cdata.alc_smb_tag,
1799 sc->alc_rdata.alc_smb,
1800 sc->alc_cdata.alc_smb_map);
1801 sc->alc_rdata.alc_smb_paddr = 0;
1806 sc->alc_rdata.alc_smb = NULL;
1802 sc->alc_rdata.alc_smb = NULL;
1807 sc->alc_cdata.alc_smb_map = NULL;
1808 bus_dma_tag_destroy(sc->alc_cdata.alc_smb_tag);
1809 sc->alc_cdata.alc_smb_tag = NULL;
1810 }
1811 if (sc->alc_cdata.alc_buffer_tag != NULL) {
1812 bus_dma_tag_destroy(sc->alc_cdata.alc_buffer_tag);
1813 sc->alc_cdata.alc_buffer_tag = NULL;
1814 }
1815 if (sc->alc_cdata.alc_parent_tag != NULL) {

--- 1965 unchanged lines hidden --- 		1803 bus_dma_tag_destroy(sc->alc_cdata.alc_smb_tag);
1804 sc->alc_cdata.alc_smb_tag = NULL;
1805 }
1806 if (sc->alc_cdata.alc_buffer_tag != NULL) {
1807 bus_dma_tag_destroy(sc->alc_cdata.alc_buffer_tag);
1808 sc->alc_cdata.alc_buffer_tag = NULL;
1809 }
1810 if (sc->alc_cdata.alc_parent_tag != NULL) {

--- 1965 unchanged lines hidden ---