diff options
| author | Andy Moreton <andy.moreton@amd.com> | 2024-12-18 16:59:30 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-12-20 06:14:39 +0300 |
| commit | 455e135c3042540cf15fff629a56600c11bea396 (patch) | |
| tree | 19960da656eb877e92abb99afcb089c32903cf85 | |
| parent | 5c98e89d96ecbf0e4ed38a20c46727c0ed2c112b (diff) | |
| download | linux-455e135c3042540cf15fff629a56600c11bea396.tar.xz | |
sfc: remove efx_writed_page_locked
From: Andy Moreton <andy.moreton@amd.com>
efx_writed_page_locked is a workaround for Siena hardware that is not
needed on later adapters, and has no callers. Remove it.
Signed-off-by: Andy Moreton <andy.moreton@amd.com>
Signed-off-by: Edward Cree <ecree.xilinx@gmail.com>
Link: https://patch.msgid.link/20241218135930.2350358-1-edward.cree@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/sfc/io.h | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/drivers/net/ethernet/sfc/io.h b/drivers/net/ethernet/sfc/io.h index 4cc7b501135f..ef374a8e05c3 100644 --- a/drivers/net/ethernet/sfc/io.h +++ b/drivers/net/ethernet/sfc/io.h @@ -217,28 +217,4 @@ _efx_writed_page(struct efx_nic *efx, const efx_dword_t *value, (reg) != 0xa1c), \ page) -/* Write TIMER_COMMAND. This is a page-mapped 32-bit CSR, but a bug - * in the BIU means that writes to TIMER_COMMAND[0] invalidate the - * collector register. - */ -static inline void _efx_writed_page_locked(struct efx_nic *efx, - const efx_dword_t *value, - unsigned int reg, - unsigned int page) -{ - unsigned long flags __attribute__ ((unused)); - - if (page == 0) { - spin_lock_irqsave(&efx->biu_lock, flags); - efx_writed(efx, value, efx_paged_reg(efx, page, reg)); - spin_unlock_irqrestore(&efx->biu_lock, flags); - } else { - efx_writed(efx, value, efx_paged_reg(efx, page, reg)); - } -} -#define efx_writed_page_locked(efx, value, reg, page) \ - _efx_writed_page_locked(efx, value, \ - reg + BUILD_BUG_ON_ZERO((reg) != 0x420), \ - page) - #endif /* EFX_IO_H */ |