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| author | Michal Simek <michal.simek@xilinx.com> | 2015-10-05 12:49:48 +0200 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2015-11-19 13:09:21 +0100 |
| commit | 0ebf40417df79ca0b73fa3fca0f6d13f47c5b530 (patch) | |
| tree | d8716cd27c4eee460b7df0fc1f82fafc36f7aa36 /drivers | |
| parent | 97a51a036336c82d206e35b1235c679241db72a7 (diff) | |
| download | u-boot-imx-0ebf40417df79ca0b73fa3fca0f6d13f47c5b530.zip u-boot-imx-0ebf40417df79ca0b73fa3fca0f6d13f47c5b530.tar.gz u-boot-imx-0ebf40417df79ca0b73fa3fca0f6d13f47c5b530.tar.bz2 | |
net: zynq: Fix clearing statistic
Previous loop was completely bogus. Iterration should go just over
statistic counters.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/zynq_gem.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c index fae61a0..41ac829 100644 --- a/drivers/net/zynq_gem.c +++ b/drivers/net/zynq_gem.c @@ -129,7 +129,8 @@ struct zynq_gem_regs { u32 laddr[4][LADDR_HIGH + 1]; /* 0x8c - Specific1 addr low/high reg */ u32 match[4]; /* 0xa8 - Type ID1 Match reg */ u32 reserved6[18]; - u32 stat[44]; /* 0x100 - Octects transmitted Low reg - stat start */ +#define STAT_SIZE 44 + u32 stat[STAT_SIZE]; /* 0x100 - Octects transmitted Low reg */ }; /* BD descriptors */ @@ -301,8 +302,6 @@ static int zynq_gem_init(struct eth_device *dev, bd_t * bis) u32 i; unsigned long clk_rate = 0; struct phy_device *phydev; - const u32 stat_size = (sizeof(struct zynq_gem_regs) - - offsetof(struct zynq_gem_regs, stat)) / 4; struct zynq_gem_regs *regs = (struct zynq_gem_regs *)dev->iobase; struct zynq_gem_priv *priv = dev->priv; const u32 supported = SUPPORTED_10baseT_Half | @@ -330,7 +329,7 @@ static int zynq_gem_init(struct eth_device *dev, bd_t * bis) writel(0x0, ®s->hashh); /* Clear all counters */ - for (i = 0; i <= stat_size; i++) + for (i = 0; i < STAT_SIZE; i++) readl(®s->stat[i]); /* Setup RxBD space */ |