diff options
| author | Michael Brown | 2023-01-23 20:15:45 +0100 |
|---|---|---|
| committer | Michael Brown | 2023-01-23 20:27:13 +0100 |
| commit | 2fef0c541e4e2417fc285c4d9ddfcb6f23f394ad (patch) | |
| tree | a81c522bfe50ab496e0aa078a95f6cb4e2cbd0ba /src/drivers/net/efi | |
| parent | [efi] Add efi_path_prev() utility function (diff) | |
| download | ipxe-2fef0c541e4e2417fc285c4d9ddfcb6f23f394ad.tar.gz ipxe-2fef0c541e4e2417fc285c4d9ddfcb6f23f394ad.tar.xz ipxe-2fef0c541e4e2417fc285c4d9ddfcb6f23f394ad.zip | |
[efi] Extend efi_locate_device() to allow searching up the device path
Extend the functionality of efi_locate_device() to allow callers to
find instances of the protocol that may exist further up the device
path.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/drivers/net/efi')
| -rw-r--r-- | src/drivers/net/efi/nii.c | 2 | ||||
| -rw-r--r-- | src/drivers/net/efi/snponly.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/drivers/net/efi/nii.c b/src/drivers/net/efi/nii.c index 5d9aea8d5..be5bce4b4 100644 --- a/src/drivers/net/efi/nii.c +++ b/src/drivers/net/efi/nii.c @@ -222,7 +222,7 @@ static int nii_pci_open ( struct nii_nic *nii ) { /* Locate PCI I/O protocol */ if ( ( rc = efi_locate_device ( device, &efi_pci_io_protocol_guid, - &pci_device ) ) != 0 ) { + &pci_device, 0 ) ) != 0 ) { DBGC ( nii, "NII %s could not locate PCI I/O protocol: %s\n", nii->dev.name, strerror ( rc ) ); goto err_locate; diff --git a/src/drivers/net/efi/snponly.c b/src/drivers/net/efi/snponly.c index cb7ea1bbc..674e0a050 100644 --- a/src/drivers/net/efi/snponly.c +++ b/src/drivers/net/efi/snponly.c @@ -80,7 +80,7 @@ static int chained_locate ( struct chained_protocol *chained ) { /* Locate handle supporting this protocol */ if ( ( rc = efi_locate_device ( device, chained->protocol, - &parent ) ) != 0 ) { + &parent, 0 ) ) != 0 ) { DBGC ( device, "CHAINED %s does not support %s: %s\n", efi_handle_name ( device ), efi_guid_ntoa ( chained->protocol ), strerror ( rc ) ); |