diff options
| author | Nico Huber <nico.h@gmx.de> | 2022-04-28 18:31:48 +0200 |
|---|---|---|
| committer | Nico Huber <nico.h@gmx.de> | 2022-05-11 12:15:11 +0000 |
| commit | 88b041897f382d07a3fdc109dcb87cfc5152b9fe (patch) | |
| tree | c8daa667dc1d48b37190cfb42747ccb300ccfb94 /payloads/libpayload/drivers | |
| parent | 2b986700c95cd1d49f982aa17fa9da713c2ecfef (diff) | |
libpayload/nvme: Test for NVMe-command-set bit individually
We only need to know if the NVMe command set is supported. Other
command-set bits can be set too, but we don't have to care.
Fixes init in QEMU which has more command-set bits set by now.
Change-Id: I29a693cf8cc13775e94dc671e8d0412ad86fef9c
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63934
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Thomas Heijligen <src@posteo.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'payloads/libpayload/drivers')
| -rw-r--r-- | payloads/libpayload/drivers/storage/nvme.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/payloads/libpayload/drivers/storage/nvme.c b/payloads/libpayload/drivers/storage/nvme.c index 14174cfd83..7bcb05dec1 100644 --- a/payloads/libpayload/drivers/storage/nvme.c +++ b/payloads/libpayload/drivers/storage/nvme.c @@ -321,7 +321,7 @@ static void nvme_init(pcidev_t dev) void *pci_bar0 = phys_to_virt(pci_read_config32(dev, 0x10) & ~0x3ff); - if (!(((read64(pci_bar0) >> 37) & 0xff) == 0x01)) { + if (!(read64(pci_bar0) >> 37 & 0x01)) { printf("NVMe ERROR: PCIe device does not support the NVMe command set\n"); return; } |