diff options
| author | Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> | 2018-07-24 17:47:10 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-07-24 20:12:22 +0300 |
| commit | ae2a922fae023164b3e0de62db3a2e6e93305c2e (patch) | |
| tree | 3482050a9e948bca5433fedb2b567d73075294a6 /drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c | |
| parent | 9d0f180cd509aec0172ae15bf1aed54de34d1132 (diff) | |
| download | linux-ae2a922fae023164b3e0de62db3a2e6e93305c2e.tar.xz | |
cxgb4: move Tx/Rx free pages collection to common code
This information needs to be collected in vmcore device dump as well.
So, move to common code.
Fixes: fa145d5dfd61 ("cxgb4: display number of rx and tx pages free")
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c index e3ad733f690a..d97e0d7e541a 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c @@ -349,6 +349,11 @@ int cudbg_fill_meminfo(struct adapter *padap, meminfo_buff->up_extmem2_hi = hi; lo = t4_read_reg(padap, TP_PMM_RX_MAX_PAGE_A); + for (i = 0, meminfo_buff->free_rx_cnt = 0; i < 2; i++) + meminfo_buff->free_rx_cnt += + FREERXPAGECOUNT_G(t4_read_reg(padap, + TP_FLM_FREE_RX_CNT_A)); + meminfo_buff->rx_pages_data[0] = PMRXMAXPAGE_G(lo); meminfo_buff->rx_pages_data[1] = t4_read_reg(padap, TP_PMM_RX_PAGE_SIZE_A) >> 10; @@ -356,6 +361,11 @@ int cudbg_fill_meminfo(struct adapter *padap, lo = t4_read_reg(padap, TP_PMM_TX_MAX_PAGE_A); hi = t4_read_reg(padap, TP_PMM_TX_PAGE_SIZE_A); + for (i = 0, meminfo_buff->free_tx_cnt = 0; i < 4; i++) + meminfo_buff->free_tx_cnt += + FREETXPAGECOUNT_G(t4_read_reg(padap, + TP_FLM_FREE_TX_CNT_A)); + meminfo_buff->tx_pages_data[0] = PMTXMAXPAGE_G(lo); meminfo_buff->tx_pages_data[1] = hi >= (1 << 20) ? (hi >> 20) : (hi >> 10); |