sysadmin/ipxe
1
0
Fork 0
mirror of https://github.com/ipxe/ipxe synced 2026-01-02 18:03:36 +03:00
Code Issues Packages Projects Releases Wiki Activity

Very quick and very dirty hack to get the Mellanox code building

Browse Source 
inside gPXE.
This commit is contained in:
Michael Brown
2007-08-18 18:04:18 +01:00
parent 9d2c54735e
commit b42c5905cb
7 changed files with 76 additions and 45 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
src/drivers/net/mlx_ipoib/ib_mt23108.c
View File

@@ -92,7 +92,12 @@ static int find_mlx_bridge(__u8 hca_bus, __u8 * br_bus_p, __u8 * br_devfn_p)
for (bus = 0; bus < 256; ++bus) {
for (dev = 0; dev < 32; ++dev) {
devfn = (dev << 3);
rc = pcibios_read_config_word(bus, devfn, PCI_VENDOR_ID,
struct pci_device tmp;
tmp.bus = bus;
tmp.devfn = devfn;
rc = pcibios_read_config_word(&tmp, PCI_VENDOR_ID,
&vendor);
if (rc)
return rc;
@@ -100,7 +105,7 @@ static int find_mlx_bridge(__u8 hca_bus, __u8 * br_bus_p, __u8 * br_devfn_p)
if (vendor != MELLANOX_VENDOR_ID)
continue;
rc = pcibios_read_config_word(bus, devfn, PCI_DEVICE_ID,
rc = pcibios_read_config_word(&tmp, PCI_DEVICE_ID,
&dev_id);
if (rc)
return rc;
@@ -108,7 +113,7 @@ static int find_mlx_bridge(__u8 hca_bus, __u8 * br_bus_p, __u8 * br_devfn_p)
if (dev_id != TAVOR_BRIDGE_DEVICE_ID)
continue;
rc = pcibios_read_config_byte(bus, devfn,
rc = pcibios_read_config_byte(&tmp,
PCI_SECONDARY_BUS,
&sec_bus);
if (rc)
@@ -161,7 +166,7 @@ static int ib_device_init(struct pci_device *dev)
tavor_pci_dev.dev.dev = dev;
tprintf("");
if (dev->dev_id == TAVOR_DEVICE_ID) {
if (dev->device == TAVOR_DEVICE_ID) {
rc = find_mlx_bridge(dev->bus, &br_bus, &br_devfn);
if (rc) {
@@ -175,7 +180,12 @@ static int ib_device_init(struct pci_device *dev)
tprintf("bus=%d devfn=0x%x", br_bus, br_devfn);
/* save config space */
for (i = 0; i < 64; ++i) {
rc = pcibios_read_config_dword(br_bus, br_devfn, i << 2,
struct pci_device tmp;
tmp.bus = br_bus;
tmp.devfn = br_devfn;
rc = pcibios_read_config_dword(&tmp, i << 2,
&tavor_pci_dev.br.
dev_config_space[i]);
if (rc) {
@@ -236,10 +246,14 @@ static int restore_config(void)
int i;
int rc;
if (tavor_pci_dev.dev.dev->dev_id == TAVOR_DEVICE_ID) {
if (tavor_pci_dev.dev.dev->device == TAVOR_DEVICE_ID) {
for (i = 0; i < 64; ++i) {
rc = pcibios_write_config_dword(tavor_pci_dev.br.bus,
tavor_pci_dev.br.devfn,
struct pci_device tmp;
tmp.bus = tavor_pci_dev.br.bus;
tmp.devfn = tavor_pci_dev.br.devfn;
rc = pcibios_write_config_dword(&tmp,
i << 2,
tavor_pci_dev.br.
dev_config_space[i]);