diff options
| author | Dave Mitchell <dmitchell@appliedmicro.com> | 2009-10-08 06:32:21 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-10-08 22:54:56 -0700 |
| commit | 3201fce0b2b12e4dc9e26dcf09bdb0652ff522db (patch) | |
| tree | bd3b40f65d9d7222b161bd9b7adf34b78c559d77 /drivers/net/ibm_newemac/core.c | |
| parent | efd7d2619f2e5da222ad34fef3e8f47730cd8f2c (diff) | |
ibm_newemac: Added 16K Tx FIFO size support for EMAC4
Some of the EMAC V4 implementations support 16K Tx FIFOs. This
patch adds support for this functionality and fixes typos in the
Tx FIFO size error messages.
Signed-off-by: Dave Mitchell <dmitchell@appliedmicro.com>
Acked-by: Prodyut Hazarika <phazarika@appliedmicro.com>
Acked-by: Victor Gallardo <vgallardo@appliedmicro.com>
Acked-by: Loc Ho <lho@appliedmicro.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ibm_newemac/core.c')
| -rw-r--r-- | drivers/net/ibm_newemac/core.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c index 89c82c5e63e..c6591cb0aae 100644 --- a/drivers/net/ibm_newemac/core.c +++ b/drivers/net/ibm_newemac/core.c @@ -443,7 +443,7 @@ static u32 __emac_calc_base_mr1(struct emac_instance *dev, int tx_size, int rx_s ret |= EMAC_MR1_TFS_2K; break; default: - printk(KERN_WARNING "%s: Unknown Rx FIFO size %d\n", + printk(KERN_WARNING "%s: Unknown Tx FIFO size %d\n", dev->ndev->name, tx_size); } @@ -470,6 +470,9 @@ static u32 __emac4_calc_base_mr1(struct emac_instance *dev, int tx_size, int rx_ DBG2(dev, "__emac4_calc_base_mr1" NL); switch(tx_size) { + case 16384: + ret |= EMAC4_MR1_TFS_16K; + break; case 4096: ret |= EMAC4_MR1_TFS_4K; break; @@ -477,7 +480,7 @@ static u32 __emac4_calc_base_mr1(struct emac_instance *dev, int tx_size, int rx_ ret |= EMAC4_MR1_TFS_2K; break; default: - printk(KERN_WARNING "%s: Unknown Rx FIFO size %d\n", + printk(KERN_WARNING "%s: Unknown Tx FIFO size %d\n", dev->ndev->name, tx_size); } |