sysadmin/ipxe
1
0
Fork 0
mirror of https://github.com/ipxe/ipxe synced 2025-12-08 18:30:28 +03:00
Code Issues Packages Projects Releases Wiki Activity

[hermon] Use PCI VPD for non-volatile option storage

Browse Source 
Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2012-10-15 13:04:31 +01:00
parent 2c011d77ae
commit c4ee23e7c6
2 changed files with 40 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
src/drivers/infiniband/hermon.c
View File

@@ -42,6 +42,8 @@ FILE_LICENCE ( GPL2_OR_LATER );
#include <ipxe/fcoe.h>
#include <ipxe/vlan.h>
#include <ipxe/bofm.h>
#include <ipxe/nvsvpd.h>
#include <ipxe/nvo.h>
#include "hermon.h"
/**
@@ -3383,7 +3385,7 @@ static int hermon_register_netdev ( struct hermon *hermon,
&query_port ) ) != 0 ) {
DBGC ( hermon, "Hermon %p port %d could not query port: %s\n",
hermon, ibdev->port, strerror ( rc ) );
return rc;
goto err_query_port;
}
mac.dwords[0] = htonl ( MLX_GET ( &query_port, mac_47_32 ) );
mac.dwords[1] = htonl ( MLX_GET ( &query_port, mac_31_0 ) );
@@ -3394,10 +3396,26 @@ static int hermon_register_netdev ( struct hermon *hermon,
if ( ( rc = register_netdev ( netdev ) ) != 0 ) {
DBGC ( hermon, "Hermon %p port %d could not register network "
"device: %s\n", hermon, ibdev->port, strerror ( rc ) );
return rc;
goto err_register_netdev;
}
/* Register non-volatile options */
if ( ( rc = register_nvo ( &port->nvo,
netdev_settings ( netdev ) ) ) != 0 ) {
DBGC ( hermon, "Hermon %p port %d could not register non-"
"volatile options: %s\n",
hermon, ibdev->port, strerror ( rc ) );
goto err_register_nvo;
}
return 0;
unregister_nvo ( &port->nvo );
err_register_nvo:
unregister_netdev ( netdev );
err_register_netdev:
err_query_port:
return rc;
}
/**
@@ -3429,6 +3447,7 @@ static void hermon_unregister_netdev ( struct hermon *hermon __unused,
struct hermon_port *port ) {
struct net_device *netdev = port->netdev;
unregister_nvo ( &port->nvo );
unregister_netdev ( netdev );
}
@@ -3822,6 +3841,15 @@ static int hermon_probe ( struct pci_device *pci ) {
goto err_set_port_type;
}
/* Initialise non-volatile storage */
nvs_vpd_init ( &hermon->nvsvpd, pci );
for ( i = 0 ; i < hermon->cap.num_ports ; i++ ) {
port = &hermon->port[i];
nvs_vpd_nvo_init ( &hermon->nvsvpd,
HERMON_VPD_FIELD ( port->ibdev->port ),
&port->nvo, NULL );
}
/* Register devices */
for ( i = 0 ; i < hermon->cap.num_ports ; i++ ) {
port = &hermon->port[i];