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p54pci: rx tasklet refactoring

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This patch moves the all of p54pci's receiver code out of the
bloated interrupt handler routine and into a less critical tasklet.

Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Christian Lamparter
2008-08-24 22:30:38 +02:00
committed by John W. Linville
parent 84df3ed30b
commit 7262d59366
2 changed files with 168 additions and 84 deletions
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10
drivers/net/wireless/p54/p54pci.h
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@@ -92,13 +92,17 @@ struct p54p_priv {
struct p54_common common;
struct pci_dev *pdev;
struct p54p_csr __iomem *map;
struct tasklet_struct rx_tasklet;
spinlock_t lock;
struct p54p_ring_control *ring_control;
dma_addr_t ring_control_dma;
u32 rx_idx, tx_idx;
struct sk_buff *rx_buf[8];
void *tx_buf[32];
u32 rx_idx_data, tx_idx_data;
u32 rx_idx_mgmt, tx_idx_mgmt;
struct sk_buff *rx_buf_data[8];
struct sk_buff *rx_buf_mgmt[4];
void *tx_buf_data[32];
void *tx_buf_mgmt[4];
struct completion boot_comp;
};