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tg3: Move general int members to a per-int struct

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This patch moves the last_tag, last_tag_irq, and hw_status device
members to a per-interrupt structure.  It also adds a new interrupt
mailbox member (int_mbox) and converts the code to use it rather than a
direct preprocessor constant.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Matt Carlson
2009-08-28 14:02:40 +00:00
committed by David S. Miller
parent 17375d25d3
commit 898a56f8d8
2 changed files with 80 additions and 66 deletions
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12
drivers/net/tg3.h
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@ -2492,6 +2492,13 @@ struct tg3_rx_prodring_set {
struct tg3_napi {
struct napi_struct napi ____cacheline_aligned;
struct tg3 *tp;
struct tg3_hw_status *hw_status;
u32 last_tag;
u32 last_irq_tag;
u32 int_mbox;
dma_addr_t status_mapping;
};
struct tg3 {
@ -2546,11 +2553,6 @@ struct tg3 {
struct net_device *dev;
struct pci_dev *pdev;
struct tg3_hw_status *hw_status;
dma_addr_t status_mapping;
u32 last_tag;
u32 last_irq_tag;
u32 msg_enable;
/* begin "tx thread" cacheline section */