X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=drivers%2Fnet%2Fethernet%2Fqlogic%2Fqlcnic%2Fqlcnic_init.c;h=66c26cf7a2b89290524a2d85005ee847f43e925b;hb=c2c5e3a0681bb1945c0cb211a5f4baa22cb2cbb3;hp=a2023090e8666a4227d257e91f5dbf5b51c76f0c;hpb=22e02a0272e5291a40ca28d2b7aea5231c832077;p=karo-tx-linux.git

diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c
index a2023090e866..66c26cf7a2b8 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c
@@ -127,12 +127,12 @@ void qlcnic_reset_rx_buffers_list(struct qlcnic_adapter *adapter)
 	}
 }
 
-void qlcnic_release_tx_buffers(struct qlcnic_adapter *adapter)
+void qlcnic_release_tx_buffers(struct qlcnic_adapter *adapter,
+			       struct qlcnic_host_tx_ring *tx_ring)
 {
 	struct qlcnic_cmd_buffer *cmd_buf;
 	struct qlcnic_skb_frag *buffrag;
 	int i, j;
-	struct qlcnic_host_tx_ring *tx_ring = adapter->tx_ring;
 
 	cmd_buf = tx_ring->cmd_buf_arr;
 	for (i = 0; i < tx_ring->num_desc; i++) {
@@ -241,7 +241,13 @@ int qlcnic_alloc_sw_resources(struct qlcnic_adapter *adapter)
 		sds_ring->irq = adapter->msix_entries[ring].vector;
 		sds_ring->adapter = adapter;
 		sds_ring->num_desc = adapter->num_rxd;
-
+		if (qlcnic_82xx_check(adapter)) {
+			if (qlcnic_check_multi_tx(adapter) &&
+			    !adapter->ahw->diag_test)
+				sds_ring->tx_ring = &adapter->tx_ring[ring];
+			else
+				sds_ring->tx_ring = &adapter->tx_ring[0];
+		}
 		for (i = 0; i < NUM_RCV_DESC_RINGS; i++)
 			INIT_LIST_HEAD(&sds_ring->free_list[i]);
 	}
@@ -286,10 +292,11 @@ static int qlcnic_wait_rom_done(struct qlcnic_adapter *adapter)
 {
 	long timeout = 0;
 	long done = 0;
+	int err = 0;
 
 	cond_resched();
 	while (done == 0) {
-		done = QLCRD32(adapter, QLCNIC_ROMUSB_GLB_STATUS);
+		done = QLCRD32(adapter, QLCNIC_ROMUSB_GLB_STATUS, &err);
 		done &= 2;
 		if (++timeout >= QLCNIC_MAX_ROM_WAIT_USEC) {
 			dev_err(&adapter->pdev->dev,
@@ -304,6 +311,8 @@ static int qlcnic_wait_rom_done(struct qlcnic_adapter *adapter)
 static int do_rom_fast_read(struct qlcnic_adapter *adapter,
 			    u32 addr, u32 *valp)
 {
+	int err = 0;
+
 	QLCWR32(adapter, QLCNIC_ROMUSB_ROM_ADDRESS, addr);
 	QLCWR32(adapter, QLCNIC_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
 	QLCWR32(adapter, QLCNIC_ROMUSB_ROM_ABYTE_CNT, 3);
@@ -317,7 +326,9 @@ static int do_rom_fast_read(struct qlcnic_adapter *adapter,
 	udelay(10);
 	QLCWR32(adapter, QLCNIC_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
 
-	*valp = QLCRD32(adapter, QLCNIC_ROMUSB_ROM_RDATA);
+	*valp = QLCRD32(adapter, QLCNIC_ROMUSB_ROM_RDATA, &err);
+	if (err == -EIO)
+		return err;
 	return 0;
 }
 
@@ -369,11 +380,11 @@ int qlcnic_rom_fast_read(struct qlcnic_adapter *adapter, u32 addr, u32 *valp)
 
 int qlcnic_pinit_from_rom(struct qlcnic_adapter *adapter)
 {
-	int addr, val;
+	int addr, err = 0;
 	int i, n, init_delay;
 	struct crb_addr_pair *buf;
 	unsigned offset;
-	u32 off;
+	u32 off, val;
 	struct pci_dev *pdev = adapter->pdev;
 
 	QLC_SHARED_REG_WR32(adapter, QLCNIC_CMDPEG_STATE, 0);
@@ -402,7 +413,9 @@ int qlcnic_pinit_from_rom(struct qlcnic_adapter *adapter)
 	QLCWR32(adapter, QLCNIC_CRB_NIU + 0xb0000, 0x00);
 
 	/* halt sre */
-	val = QLCRD32(adapter, QLCNIC_CRB_SRE + 0x1000);
+	val = QLCRD32(adapter, QLCNIC_CRB_SRE + 0x1000, &err);
+	if (err == -EIO)
+		return err;
 	QLCWR32(adapter, QLCNIC_CRB_SRE + 0x1000, val & (~(0x1)));
 
 	/* halt epg */
@@ -719,10 +732,12 @@ qlcnic_check_flash_fw_ver(struct qlcnic_adapter *adapter)
 static int
 qlcnic_has_mn(struct qlcnic_adapter *adapter)
 {
-	u32 capability;
-	capability = 0;
+	u32 capability = 0;
+	int err = 0;
 
-	capability = QLCRD32(adapter, QLCNIC_PEG_TUNE_CAPABILITY);
+	capability = QLCRD32(adapter, QLCNIC_PEG_TUNE_CAPABILITY, &err);
+	if (err == -EIO)
+		return err;
 	if (capability & QLCNIC_PEG_TUNE_MN_PRESENT)
 		return 1;