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authorLinus Torvalds <torvalds@linux-foundation.org>2009-12-08 07:55:01 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-12-08 07:55:01 -0800
commitd7fc02c7bae7b1cf69269992cf880a43a350cdaa (patch)
treea43d56fa72913a1cc98a0bbebe054d08581b3a7c /drivers/net/atl1c/atl1c.h
parentee1262dbc65ce0b6234a915d8432171e8d77f518 (diff)
parent28b4d5cc17c20786848cdc07b7ea237a309776bb (diff)
downloadop-kernel-dev-d7fc02c7bae7b1cf69269992cf880a43a350cdaa.zip
op-kernel-dev-d7fc02c7bae7b1cf69269992cf880a43a350cdaa.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1815 commits) mac80211: fix reorder buffer release iwmc3200wifi: Enable wimax core through module parameter iwmc3200wifi: Add wifi-wimax coexistence mode as a module parameter iwmc3200wifi: Coex table command does not expect a response iwmc3200wifi: Update wiwi priority table iwlwifi: driver version track kernel version iwlwifi: indicate uCode type when fail dump error/event log iwl3945: remove duplicated event logging code b43: fix two warnings ipw2100: fix rebooting hang with driver loaded cfg80211: indent regulatory messages with spaces iwmc3200wifi: fix NULL pointer dereference in pmkid update mac80211: Fix TX status reporting for injected data frames ath9k: enable 2GHz band only if the device supports it airo: Fix integer overflow warning rt2x00: Fix padding bug on L2PAD devices. WE: Fix set events not propagated b43legacy: avoid PPC fault during resume b43: avoid PPC fault during resume tcp: fix a timewait refcnt race ... Fix up conflicts due to sysctl cleanups (dead sysctl_check code and CTL_UNNUMBERED removed) in kernel/sysctl_check.c net/ipv4/sysctl_net_ipv4.c net/ipv6/addrconf.c net/sctp/sysctl.c
Diffstat (limited to 'drivers/net/atl1c/atl1c.h')
-rw-r--r--drivers/net/atl1c/atl1c.h22
1 files changed, 19 insertions, 3 deletions
diff --git a/drivers/net/atl1c/atl1c.h b/drivers/net/atl1c/atl1c.h
index 2a1120a..a348a22 100644
--- a/drivers/net/atl1c/atl1c.h
+++ b/drivers/net/atl1c/atl1c.h
@@ -470,12 +470,28 @@ struct atl1c_ring_header {
struct atl1c_buffer {
struct sk_buff *skb; /* socket buffer */
u16 length; /* rx buffer length */
- u16 state; /* state of buffer */
-#define ATL1_BUFFER_FREE 0
-#define ATL1_BUFFER_BUSY 1
+ u16 flags; /* information of buffer */
+#define ATL1C_BUFFER_FREE 0x0001
+#define ATL1C_BUFFER_BUSY 0x0002
+#define ATL1C_BUFFER_STATE_MASK 0x0003
+
+#define ATL1C_PCIMAP_SINGLE 0x0004
+#define ATL1C_PCIMAP_PAGE 0x0008
+#define ATL1C_PCIMAP_TYPE_MASK 0x000C
+
dma_addr_t dma;
};
+#define ATL1C_SET_BUFFER_STATE(buff, state) do { \
+ ((buff)->flags) &= ~ATL1C_BUFFER_STATE_MASK; \
+ ((buff)->flags) |= (state); \
+ } while (0)
+
+#define ATL1C_SET_PCIMAP_TYPE(buff, type) do { \
+ ((buff)->flags) &= ~ATL1C_PCIMAP_TYPE_MASK; \
+ ((buff)->flags) |= (type); \
+ } while (0)
+
/* transimit packet descriptor (tpd) ring */
struct atl1c_tpd_ring {
void *desc; /* descriptor ring virtual address */
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