diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2025-03-27 13:14:48 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2025-03-27 13:14:48 -0500 |
| commit | 479e4a014bf91750e92e2498a3c94e07dcc9cf19 (patch) | |
| tree | 17f7a02179f8a332a17bc2e77cb42217e4a7fb02 /drivers/pci/controller/cadence/pcie-cadence-ep.c | |
| parent | b79789646edea60bbd089a31ab9a467933859cfd (diff) | |
| parent | 3ac47fbf4f6e8c3a7c3855fac68cc3246f90f850 (diff) | |
Merge branch 'pci/controller/cadence'
- Correct MSG TLP generation so endpoint can generate INTx messages (Hans
Zhang)
* pci/controller/cadence:
PCI: cadence-ep: Fix the driver to send MSG TLP for INTx without data payload
Diffstat (limited to 'drivers/pci/controller/cadence/pcie-cadence-ep.c')
| -rw-r--r-- | drivers/pci/controller/cadence/pcie-cadence-ep.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/pci/controller/cadence/pcie-cadence-ep.c b/drivers/pci/controller/cadence/pcie-cadence-ep.c index e0cc4560dfde..0bf4cde34f51 100644 --- a/drivers/pci/controller/cadence/pcie-cadence-ep.c +++ b/drivers/pci/controller/cadence/pcie-cadence-ep.c @@ -352,8 +352,7 @@ static void cdns_pcie_ep_assert_intx(struct cdns_pcie_ep *ep, u8 fn, u8 intx, spin_unlock_irqrestore(&ep->lock, flags); offset = CDNS_PCIE_NORMAL_MSG_ROUTING(MSG_ROUTING_LOCAL) | - CDNS_PCIE_NORMAL_MSG_CODE(msg_code) | - CDNS_PCIE_MSG_NO_DATA; + CDNS_PCIE_NORMAL_MSG_CODE(msg_code); writel(0, ep->irq_cpu_addr + offset); } |