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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2008-07-21 04:55:14 (GMT)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2008-07-21 04:55:14 (GMT)
commit908cf4b925e419bc74f3297b2f0e51d6f8a81da2 (patch)
tree6c2da79366d4695a9c2560ab18259eca8a2a25b4 /drivers/net/s2io.h
parent92c49890922d54cba4b1eadeb0b185773c2c9570 (diff)
parent14b395e35d1afdd8019d11b92e28041fad591b71 (diff)
downloadlinux-fsl-qoriq-908cf4b925e419bc74f3297b2f0e51d6f8a81da2.tar.xz
Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 into next
Diffstat (limited to 'drivers/net/s2io.h')
-rw-r--r--drivers/net/s2io.h29
1 files changed, 17 insertions, 12 deletions
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index 0709ebae..6722a2f 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -75,10 +75,6 @@ static int debug_level = ERR_DBG;
/* DEBUG message print. */
#define DBG_PRINT(dbg_level, args...) if(!(debug_level<dbg_level)) printk(args)
-#ifndef DMA_ERROR_CODE
-#define DMA_ERROR_CODE (~(dma_addr_t)0x0)
-#endif
-
/* Protocol assist features of the NIC */
#define L3_CKSUM_OK 0xFFFF
#define L4_CKSUM_OK 0xFFFF
@@ -706,7 +702,7 @@ struct ring_info {
/* per-ring buffer counter */
u32 rx_bufs_left;
- #define MAX_LRO_SESSIONS 32
+#define MAX_LRO_SESSIONS 32
struct lro lro0_n[MAX_LRO_SESSIONS];
u8 lro;
@@ -725,6 +721,11 @@ struct ring_info {
/* copy of sp->pdev pointer */
struct pci_dev *pdev;
+ /* Per ring napi struct */
+ struct napi_struct napi;
+
+ unsigned long interrupt_count;
+
/*
* Place holders for the virtual and physical addresses of
* all the Rx Blocks
@@ -747,7 +748,7 @@ struct ring_info {
/* interface MTU value */
unsigned mtu;
-
+
/* Buffer Address store. */
struct buffAdd **ba;
@@ -841,7 +842,7 @@ struct usr_addr {
* Structure to keep track of the MSI-X vectors and the corresponding
* argument registered against each vector
*/
-#define MAX_REQUESTED_MSI_X 17
+#define MAX_REQUESTED_MSI_X 9
struct s2io_msix_entry
{
u16 vector;
@@ -849,8 +850,8 @@ struct s2io_msix_entry
void *arg;
u8 type;
-#define MSIX_FIFO_TYPE 1
-#define MSIX_RING_TYPE 2
+#define MSIX_ALARM_TYPE 1
+#define MSIX_RING_TYPE 2
u8 in_use;
#define MSIX_REGISTERED_SUCCESS 0xAA
@@ -877,7 +878,6 @@ struct s2io_nic {
*/
int pkts_to_process;
struct net_device *dev;
- struct napi_struct napi;
struct mac_info mac_control;
struct config_param config;
struct pci_dev *pdev;
@@ -948,6 +948,7 @@ struct s2io_nic {
*/
u8 other_fifo_idx;
+ struct napi_struct napi;
/* after blink, the adapter must be restored with original
* values.
*/
@@ -962,6 +963,7 @@ struct s2io_nic {
unsigned long long start_time;
struct vlan_group *vlgrp;
#define MSIX_FLG 0xA5
+ int num_entries;
struct msix_entry *entries;
int msi_detected;
wait_queue_head_t msi_wait;
@@ -982,6 +984,7 @@ struct s2io_nic {
u16 lro_max_aggr_per_sess;
volatile unsigned long state;
u64 general_int_mask;
+
#define VPD_STRING_LEN 80
u8 product_name[VPD_STRING_LEN];
u8 serial_num[VPD_STRING_LEN];
@@ -1103,7 +1106,8 @@ static void __devexit s2io_rem_nic(struct pci_dev *pdev);
static int init_shared_mem(struct s2io_nic *sp);
static void free_shared_mem(struct s2io_nic *sp);
static int init_nic(struct s2io_nic *nic);
-static void rx_intr_handler(struct ring_info *ring_data);
+static int rx_intr_handler(struct ring_info *ring_data, int budget);
+static void s2io_txpic_intr_handle(struct s2io_nic *sp);
static void tx_intr_handler(struct fifo_info *fifo_data);
static void s2io_handle_errors(void * dev_id);
@@ -1114,7 +1118,8 @@ static void s2io_set_multicast(struct net_device *dev);
static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp);
static void s2io_link(struct s2io_nic * sp, int link);
static void s2io_reset(struct s2io_nic * sp);
-static int s2io_poll(struct napi_struct *napi, int budget);
+static int s2io_poll_msix(struct napi_struct *napi, int budget);
+static int s2io_poll_inta(struct napi_struct *napi, int budget);
static void s2io_init_pci(struct s2io_nic * sp);
static int do_s2io_prog_unicast(struct net_device *dev, u8 *addr);
static void s2io_alarm_handle(unsigned long data);