diff options
| author | Felix Singer <felix.singer@secunet.com> | 2020-10-14 18:44:49 +0200 |
|---|---|---|
| committer | Nico Huber <nico.h@gmx.de> | 2020-10-20 20:35:47 +0000 |
| commit | b4b73d49958184c833844a3a6f6a3777dd469ceb (patch) | |
| tree | 78124ea9a0cac265d4ec0d6107ae0dc78a544b5f /payloads/libpayload/include/pci | |
| parent | 9e5bc74cc7c2a6ced08163418299cc753b8357f0 (diff) | |
libpayload/storage/ahci: Use pacc pointer to read device class
The PCI bus gets already scanned while gathering system information.
Therefore, use the pacc pointer from sysinfo_t to read the device class
of PCI devices instead of rescanning the bus.
Change-Id: I4c79e71777e718f5065107ebf780ca9fdb4f1b0c
Signed-off-by: Felix Singer <felix.singer@secunet.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46416
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'payloads/libpayload/include/pci')
| -rw-r--r-- | payloads/libpayload/include/pci/pci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/payloads/libpayload/include/pci/pci.h b/payloads/libpayload/include/pci/pci.h index 7ec9491d95..5e21060130 100644 --- a/payloads/libpayload/include/pci/pci.h +++ b/payloads/libpayload/include/pci/pci.h @@ -66,6 +66,7 @@ #define PCI_ROM_ADDRESS1 0x38 // on bridges #define PCI_ROM_ADDRESS_MASK ~0x7ff +#define PCI_CLASS_STORAGE_AHCI 0x0106 #define PCI_CLASS_MEMORY_OTHER 0x0580 #define PCI_VENDOR_ID_INTEL 0x8086 |