- Enable static building of mxge(4) and its firmware.
- Add custom .c wrappers for the firmware, rather than the standard firmware(9) generated firmware objects to work around toolchain problems on ia64 involving linking objects produced by ld -b -binary into the kernel. - Move from using Myricom's ".dat" firmware blobs to using Myricom's zlib compressed ".h" firmware header files. This is done to facilitate the custom wrappers, and saves a fair amount of wired memory in the case where the firmware is built in, or preloaded. - Fix two compile issues in mxge which only appear on non-i386/amd64. Reviewed by: mlaier, mav (earlier version with just zlib support) Glanced at by: sam Approved by: re (kensmith)
This commit is contained in:
parent
b68038fa8c
commit
f9ae02802f
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=171500
@ -1899,6 +1899,7 @@ device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
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# PCI Ethernet NICs.
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device de # DEC/Intel DC21x4x (``Tulip'')
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device le # AMD Am7900 LANCE and Am79C9xx PCnet
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device mxge # Myricom Myri-10G 10GbE NIC
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device nxge # Neterion Xframe 10GbE Server/Storage Adapter
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device txp # 3Com 3cR990 (``Typhoon'')
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device vx # 3Com 3c590, 3c595 (``Vortex'')
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@ -812,6 +812,10 @@ dev/mpt/mpt_debug.c optional mpt
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dev/mpt/mpt_pci.c optional mpt pci
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dev/mpt/mpt_raid.c optional mpt
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dev/msk/if_msk.c optional msk
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dev/mxge/if_mxge.c optional mxge pci
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dev/mxge/mxge_lro.c optional mxge pci
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dev/mxge/mxge_eth_z8e.c optional mxge pci
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dev/mxge/mxge_ethp_z8e.c optional mxge pci
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dev/my/if_my.c optional my
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dev/ncv/ncr53c500.c optional ncv
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dev/ncv/ncr53c500_pccard.c optional ncv pccard
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@ -1630,7 +1634,7 @@ net/rtsock.c standard
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net/slcompress.c optional netgraph_vjc | ppp | sl | sppp | \
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netgraph_sppp
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net/zlib.c optional crypto | geom_uzip | ipsec | \
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ppp_deflate | netgraph_deflate
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mxge | ppp_deflate | netgraph_deflate
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net80211/ieee80211.c optional wlan
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net80211/ieee80211_acl.c optional wlan_acl
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net80211/ieee80211_amrr.c optional wlan_amrr
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File diff suppressed because it is too large
Load Diff
12386
sys/dev/mxge/eth_z8e.h
Normal file
12386
sys/dev/mxge/eth_z8e.h
Normal file
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
12455
sys/dev/mxge/ethp_z8e.h
Normal file
12455
sys/dev/mxge/ethp_z8e.h
Normal file
File diff suppressed because it is too large
Load Diff
@ -124,6 +124,7 @@ static devclass_t mxge_devclass;
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/* Declare ourselves to be a child of the PCI bus.*/
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DRIVER_MODULE(mxge, pci, mxge_driver, mxge_devclass, 0, 0);
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MODULE_DEPEND(mxge, firmware, 1, 1, 1);
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MODULE_DEPEND(mxge, zlib, 1, 1, 1);
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static int mxge_load_firmware(mxge_softc_t *sc);
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static int mxge_send_cmd(mxge_softc_t *sc, uint32_t cmd, mxge_cmd_t *data);
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@ -145,6 +146,7 @@ mxge_probe(device_t dev)
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static void
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mxge_enable_wc(mxge_softc_t *sc)
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{
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#if defined(__i386) || defined(__amd64)
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struct mem_range_desc mrdesc;
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vm_paddr_t pa;
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vm_offset_t len;
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@ -152,7 +154,6 @@ mxge_enable_wc(mxge_softc_t *sc)
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sc->wc = 1;
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len = rman_get_size(sc->mem_res);
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#if defined(__i386) || defined(__amd64)
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err = pmap_change_attr((vm_offset_t) sc->sram,
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len, PAT_WRITE_COMBINING);
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if (err == 0)
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@ -160,7 +161,6 @@ mxge_enable_wc(mxge_softc_t *sc)
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else
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device_printf(sc->dev, "pmap_change_attr failed, %d\n",
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err);
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#endif
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pa = rman_get_start(sc->mem_res);
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mrdesc.mr_base = pa;
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mrdesc.mr_len = len;
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@ -174,6 +174,7 @@ mxge_enable_wc(mxge_softc_t *sc)
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"w/c failed for pa 0x%lx, len 0x%lx, err = %d\n",
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(unsigned long)pa, (unsigned long)len, err);
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}
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#endif
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}
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@ -423,7 +424,7 @@ mxge_enable_nvidia_ecrc(mxge_softc_t *sc)
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}
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#else
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static void
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mxge_enable_nvidia_ecrc(mxge_softc_t *sc, device_t pdev)
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mxge_enable_nvidia_ecrc(mxge_softc_t *sc)
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{
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device_printf(sc->dev,
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"Nforce 4 chipset on non-x86/amd64!?!?!\n");
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@ -644,62 +645,101 @@ mxge_validate_firmware(mxge_softc_t *sc, const mcp_gen_header_t *hdr)
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}
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static void *
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z_alloc(void *nil, u_int items, u_int size)
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{
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void *ptr;
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ptr = malloc(items * size, M_TEMP, M_NOWAIT);
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return ptr;
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}
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static void
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z_free(void *nil, void *ptr)
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{
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free(ptr, M_TEMP);
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}
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static int
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mxge_load_firmware_helper(mxge_softc_t *sc, uint32_t *limit)
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{
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z_stream zs;
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char *inflate_buffer;
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const struct firmware *fw;
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const mcp_gen_header_t *hdr;
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unsigned hdr_offset;
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const char *fw_data;
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union qualhack hack;
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int status;
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unsigned int i;
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char dummy;
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size_t fw_len;
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fw = firmware_get(sc->fw_name);
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if (fw == NULL) {
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device_printf(sc->dev, "Could not find firmware image %s\n",
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sc->fw_name);
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return ENOENT;
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}
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if (fw->datasize > *limit ||
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fw->datasize < MCP_HEADER_PTR_OFFSET + 4) {
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device_printf(sc->dev, "Firmware image %s too large (%d/%d)\n",
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sc->fw_name, (int)fw->datasize, (int) *limit);
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status = ENOSPC;
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goto abort_with_fw;
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}
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*limit = fw->datasize;
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/* check id */
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fw_data = (const char *)fw->data;
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hdr_offset = htobe32(*(const uint32_t *)
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(fw_data + MCP_HEADER_PTR_OFFSET));
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if ((hdr_offset & 3) || hdr_offset + sizeof(*hdr) > fw->datasize) {
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device_printf(sc->dev, "Bad firmware file");
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/* setup zlib and decompress f/w */
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bzero(&zs, sizeof (zs));
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zs.zalloc = z_alloc;
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zs.zfree = z_free;
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status = inflateInit(&zs);
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if (status != Z_OK) {
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status = EIO;
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goto abort_with_fw;
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}
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hdr = (const void*)(fw_data + hdr_offset);
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/* the uncompressed size is stored as the firmware version,
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which would otherwise go unused */
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fw_len = (size_t) fw->version;
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inflate_buffer = malloc(fw_len, M_TEMP, M_NOWAIT);
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if (inflate_buffer == NULL)
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goto abort_with_zs;
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zs.avail_in = fw->datasize;
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zs.next_in = __DECONST(char *, fw->data);
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zs.avail_out = fw_len;
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zs.next_out = inflate_buffer;
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status = inflate(&zs, Z_FINISH);
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if (status != Z_STREAM_END) {
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device_printf(sc->dev, "zlib %d\n", status);
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status = EIO;
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goto abort_with_buffer;
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}
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/* check id */
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hdr_offset = htobe32(*(const uint32_t *)
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(inflate_buffer + MCP_HEADER_PTR_OFFSET));
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if ((hdr_offset & 3) || hdr_offset + sizeof(*hdr) > fw_len) {
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device_printf(sc->dev, "Bad firmware file");
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status = EIO;
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goto abort_with_buffer;
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}
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hdr = (const void*)(inflate_buffer + hdr_offset);
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status = mxge_validate_firmware(sc, hdr);
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if (status != 0)
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goto abort_with_fw;
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goto abort_with_buffer;
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hack.ro_char = fw_data;
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/* Copy the inflated firmware to NIC SRAM. */
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for (i = 0; i < *limit; i += 256) {
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for (i = 0; i < fw_len; i += 256) {
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mxge_pio_copy(sc->sram + MXGE_FW_OFFSET + i,
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hack.rw_char + i,
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min(256U, (unsigned)(*limit - i)));
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inflate_buffer + i,
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min(256U, (unsigned)(fw_len - i)));
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mb();
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dummy = *sc->sram;
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mb();
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}
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*limit = fw_len;
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status = 0;
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abort_with_buffer:
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free(inflate_buffer, M_TEMP);
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abort_with_zs:
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inflateEnd(&zs);
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abort_with_fw:
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firmware_put(fw, FIRMWARE_UNLOAD);
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return status;
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@ -3205,7 +3245,6 @@ mxge_fetch_tunables(mxge_softc_t *sc)
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&mxge_verbose);
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TUNABLE_INT_FETCH("hw.mxge.ticks", &mxge_ticks);
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TUNABLE_INT_FETCH("hw.mxge.lro_cnt", &sc->lro_cnt);
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printf("%d %d\n", sc->lro_cnt, mxge_lro_cnt);
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if (sc->lro_cnt != 0)
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mxge_lro_cnt = sc->lro_cnt;
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47
sys/dev/mxge/mxge_eth_z8e.c
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47
sys/dev/mxge/mxge_eth_z8e.c
Normal file
@ -0,0 +1,47 @@
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/*
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* from: FreeBSD: src/sys/tools/fw_stub.awk,v 1.6 2007/03/02 11:42:53 flz
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/param.h>
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#include <sys/errno.h>
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#include <sys/kernel.h>
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#include <sys/module.h>
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#include <sys/linker.h>
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#include <sys/firmware.h>
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#include <sys/systm.h>
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#include <dev/mxge/eth_z8e.h>
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static int
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mxge_eth_z8e_fw_modevent(module_t mod, int type, void *unused)
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{
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const struct firmware *fp, *parent;
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int error;
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switch (type) {
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case MOD_LOAD:
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fp = firmware_register("mxge_eth_z8e", eth_z8e,
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(size_t)eth_z8e_length,
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eth_z8e_uncompressed_length, NULL);
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if (fp == NULL)
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goto fail_0;
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parent = fp;
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return (0);
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fail_0:
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return (ENXIO);
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case MOD_UNLOAD:
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error = firmware_unregister("mxge_eth_z8e");
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return (error);
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}
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return (EINVAL);
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}
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static moduledata_t mxge_eth_z8e_fw_mod = {
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"mxge_eth_z8e_fw",
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mxge_eth_z8e_fw_modevent,
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0
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};
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DECLARE_MODULE(mxge_eth_z8e_fw, mxge_eth_z8e_fw_mod, SI_SUB_DRIVERS, SI_ORDER_FIRST);
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MODULE_VERSION(mxge_eth_z8e_fw, 1);
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MODULE_DEPEND(mxge_eth_z8e_fw, firmware, 1, 1, 1);
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47
sys/dev/mxge/mxge_ethp_z8e.c
Normal file
47
sys/dev/mxge/mxge_ethp_z8e.c
Normal file
@ -0,0 +1,47 @@
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/*
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* from: FreeBSD: src/sys/tools/fw_stub.awk,v 1.6 2007/03/02 11:42:53 flz
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/param.h>
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#include <sys/errno.h>
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#include <sys/kernel.h>
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#include <sys/module.h>
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#include <sys/linker.h>
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#include <sys/firmware.h>
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#include <sys/systm.h>
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#include <dev/mxge/ethp_z8e.h>
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static int
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mxge_ethp_z8e_fw_modevent(module_t mod, int type, void *unused)
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{
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const struct firmware *fp, *parent;
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int error;
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switch (type) {
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case MOD_LOAD:
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fp = firmware_register("mxge_ethp_z8e", ethp_z8e,
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(size_t)ethp_z8e_length,
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ethp_z8e_uncompressed_length, NULL);
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if (fp == NULL)
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goto fail_0;
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parent = fp;
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return (0);
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fail_0:
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return (ENXIO);
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case MOD_UNLOAD:
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error = firmware_unregister("mxge_ethp_z8e");
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return (error);
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}
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return (EINVAL);
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}
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static moduledata_t mxge_ethp_z8e_fw_mod = {
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"mxge_ethp_z8e_fw",
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mxge_ethp_z8e_fw_modevent,
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0
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};
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DECLARE_MODULE(mxge_ethp_z8e_fw, mxge_ethp_z8e_fw_mod, SI_SUB_DRIVERS, SI_ORDER_FIRST);
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MODULE_VERSION(mxge_ethp_z8e_fw, 1);
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MODULE_DEPEND(mxge_ethp_z8e_fw, firmware, 1, 1, 1);
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@ -170,7 +170,7 @@ SUBDIR= ${_3dfx} \
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msdosfs_iconv \
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${_mse} \
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msk \
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${_mxge} \
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mxge \
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my \
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${_ncp} \
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${_ncv} \
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@ -454,7 +454,6 @@ _iwi= iwi
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_iwifw= iwifw
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_ixgb= ixgb
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_mly= mly
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_mxge= mxge
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_nfe= nfe
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_nve= nve
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_nxge= nxge
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@ -513,7 +512,6 @@ _linprocfs= linprocfs
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_linsysfs= linsysfs
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_linux= linux
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_mly= mly
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_mxge= mxge
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_ndis= ndis
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_nfe= nfe
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_nve= nve
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@ -1,13 +1,7 @@
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# $FreeBSD$
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MXGE= ${.CURDIR}/../../../dev/mxge
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.PATH= ${MXGE}
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.PATH: ${.CURDIR}/../../../dev/mxge
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KMOD= mxge_eth_z8e
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FIRMWS= eth_z8e.dat:mxge_eth_z8e
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CLEANFILES+= eth_z8e.dat
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eth_z8e.dat: ${MXGE}/eth_z8e.dat.gz.uu
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uudecode -p < ${MXGE}/eth_z8e.dat.gz.uu \
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| gzip -dc > ${.TARGET}
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SRCS= mxge_eth_z8e.c
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.include <bsd.kmod.mk>
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|
@ -1,13 +1,7 @@
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# $FreeBSD$
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MXGE= ${.CURDIR}/../../../dev/mxge
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.PATH= ${MXGE}
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.PATH: ${.CURDIR}/../../../dev/mxge
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KMOD= mxge_ethp_z8e
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FIRMWS= ethp_z8e.dat:mxge_ethp_z8e
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CLEANFILES+= ethp_z8e.dat
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ethp_z8e.dat: ${MXGE}/ethp_z8e.dat.gz.uu
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uudecode -p < ${MXGE}/ethp_z8e.dat.gz.uu \
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| gzip -dc > ${.TARGET}
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SRCS= mxge_ethp_z8e.c
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.include <bsd.kmod.mk>
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Loading…
Reference in New Issue
Block a user