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| author | Mario Limonciello <mario.limonciello@amd.com> | 2023-03-29 14:57:58 -0500 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2023-04-17 16:08:49 +0200 |
| commit | 09d4d6da1b65d09414e7bce61459593f3c80ead1 (patch) | |
| tree | e06a39d23371f76db39b647d642ac94f36e6ad5a /drivers/net/wireless/mediatek/mt76/mt7921/dma.c | |
| parent | a5af1481a85679a9812f728ee5cf64ee7edbe669 (diff) | |
| download | linux-09d4d6da1b65d09414e7bce61459593f3c80ead1.tar.gz | |
wifi: mt76: mt7921e: Set memory space enable in PCI_COMMAND if unset
When the BIOS has been configured for Fast Boot, systems with mt7921e
have non-functional wifi. Turning on Fast boot caused both bus master
enable and memory space enable bits in PCI_COMMAND not to get configured.
The mt7921 driver already sets bus master enable, but explicitly check
and set memory access enable as well to fix this problem.
Tested-by: Anson Tsao <anson.tsao@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Acked-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7921/dma.c')
0 files changed, 0 insertions, 0 deletions