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Complete the network device (netdev) registration flow for Mucse Gbe
Ethernet chips, including:
1. Hardware state initialization:
- Send powerup notification to firmware (via echo_fw_status)
- Sync with firmware
- Reset hardware
2. MAC address handling:
- Retrieve permanent MAC from firmware (via mucse_mbx_get_macaddr)
- Fallback to random valid MAC (eth_random_addr) if not valid mac
from Fw
Signed-off-by: Dong Yibo <dong100@mucse.com>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20251101013849.120565-6-dong100@mucse.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add fundamental mailbox (MBX) communication operations between PF
(Physical Function) and firmware for n500/n210 chips
Signed-off-by: Dong Yibo <dong100@mucse.com>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20251101013849.120565-4-dong100@mucse.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add hardware initialization foundation for MUCSE 1Gbe controller,
including:
1. Map PCI BAR2 as hardware register base;
2. Bind PCI device to driver private data (struct mucse) and
initialize hardware context (struct mucse_hw);
3. Reserve board-specific init framework via rnpgbe_init_hw.
Signed-off-by: Dong Yibo <dong100@mucse.com>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Reviewed-by: MD Danish Anwar <danishanwar@ti.com>
Link: https://patch.msgid.link/20251101013849.120565-3-dong100@mucse.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add build options and doc for mucse.
Initialize pci device access for MUCSE devices.
Signed-off-by: Dong Yibo <dong100@mucse.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Reviewed-by: MD Danish Anwar <danishanwar@ti.com>
Link: https://patch.msgid.link/20251101013849.120565-2-dong100@mucse.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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