Re: [PATCH 1/3] net: designware: Disable DMA on removal

2025-04-06 Thread Simon Glass
Hi Jonas, On Sun, 6 Apr 2025 at 20:50, Jonas Karlman wrote: > > Hi Simon, > > On 2025-04-06 00:12, Simon Glass wrote: > > At present, removing the device frees struct dw_eth_dev but does not > > disable DMA. When DMA is active, packets can be received even if the > > driver is not active. > > > >

Re: [PATCH 1/3] net: designware: Disable DMA on removal

2025-04-06 Thread Jonas Karlman
Hi Simon, On 2025-04-06 00:12, Simon Glass wrote: > At present, removing the device frees struct dw_eth_dev but does not > disable DMA. When DMA is active, packets can be received even if the > driver is not active. > > While it is possible that the memory used by the struct may remain > untouche

Re: [PATCH 1/3] net: designware: Disable DMA on removal

2025-04-05 Thread Heinrich Schuchardt
Am 6. April 2025 00:12:45 MESZ schrieb Simon Glass : >At present, removing the device frees struct dw_eth_dev but does not >disable DMA. When DMA is active, packets can be received even if the >driver is not active. > >While it is possible that the memory used by the struct may remain >untouched af